:root {
  /* Primitive Color Tokens */
  --color-white: rgba(255, 255, 255, 1);
  --color-black: rgba(0, 0, 0, 1);
  --color-cream-50: rgba(252, 252, 249, 1);
  --color-cream-100: rgba(255, 255, 253, 1);
  --color-gray-200: rgba(245, 245, 245, 1);
  --color-gray-300: rgba(167, 169, 169, 1);
  --color-gray-400: rgba(119, 124, 124, 1);
  --color-slate-500: rgba(98, 108, 113, 1);
  --color-brown-600: rgba(94, 82, 64, 1);
  --color-charcoal-700: rgba(31, 33, 33, 1);
  --color-charcoal-800: rgba(38, 40, 40, 1);
  --color-slate-900: rgba(19, 52, 59, 1);
  --color-teal-300: rgba(50, 184, 198, 1);
  --color-teal-400: rgba(45, 166, 178, 1);
  --color-teal-500: rgba(33, 128, 141, 1);
  --color-teal-600: rgba(29, 116, 128, 1);
  --color-teal-700: rgba(26, 104, 115, 1);
  --color-teal-800: rgba(41, 150, 161, 1);
  --color-red-400: rgba(255, 84, 89, 1);
  --color-red-500: rgba(192, 21, 47, 1);
  --color-orange-400: rgba(230, 129, 97, 1);
  --color-orange-500: rgba(168, 75, 47, 1);

  /* RGB versions for opacity control */
  --color-brown-600-rgb: 94, 82, 64;
  --color-teal-500-rgb: 33, 128, 141;
  --color-slate-900-rgb: 19, 52, 59;
  --color-slate-500-rgb: 98, 108, 113;
  --color-red-500-rgb: 192, 21, 47;
  --color-red-400-rgb: 255, 84, 89;
  --color-orange-500-rgb: 168, 75, 47;
  --color-orange-400-rgb: 230, 129, 97;

  /* Background color tokens (Light Mode) */
  --color-bg-1: rgba(59, 130, 246, 0.08); /* Light blue */
  --color-bg-2: rgba(245, 158, 11, 0.08); /* Light yellow */
  --color-bg-3: rgba(34, 197, 94, 0.08); /* Light green */
  --color-bg-4: rgba(239, 68, 68, 0.08); /* Light red */
  --color-bg-5: rgba(147, 51, 234, 0.08); /* Light purple */
  --color-bg-6: rgba(249, 115, 22, 0.08); /* Light orange */
  --color-bg-7: rgba(236, 72, 153, 0.08); /* Light pink */
  --color-bg-8: rgba(6, 182, 212, 0.08); /* Light cyan */

  /* Semantic Color Tokens (Light Mode) */
  --color-background: var(--color-cream-50);
  --color-surface: var(--color-cream-100);
  --color-text: var(--color-slate-900);
  --color-text-secondary: var(--color-slate-500);
  --color-primary: var(--color-teal-500);
  --color-primary-hover: var(--color-teal-600);
  --color-primary-active: var(--color-teal-700);
  --color-secondary: rgba(var(--color-brown-600-rgb), 0.12);
  --color-secondary-hover: rgba(var(--color-brown-600-rgb), 0.2);
  --color-secondary-active: rgba(var(--color-brown-600-rgb), 0.25);
  --color-border: rgba(var(--color-brown-600-rgb), 0.2);
  --color-btn-primary-text: var(--color-cream-50);
  --color-card-border: rgba(var(--color-brown-600-rgb), 0.12);
  --color-card-border-inner: rgba(var(--color-brown-600-rgb), 0.12);
  --color-error: var(--color-red-500);
  --color-success: var(--color-teal-500);
  --color-warning: var(--color-orange-500);
  --color-info: var(--color-slate-500);
  --color-focus-ring: rgba(var(--color-teal-500-rgb), 0.4);
  --color-select-caret: rgba(var(--color-slate-900-rgb), 0.8);

  /* Common style patterns */
  --focus-ring: 0 0 0 3px var(--color-focus-ring);
  --focus-outline: 2px solid var(--color-primary);
  --status-bg-opacity: 0.15;
  --status-border-opacity: 0.25;
  --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");

  /* RGB versions for opacity control */
  --color-success-rgb: 33, 128, 141;
  --color-error-rgb: 192, 21, 47;
  --color-warning-rgb: 168, 75, 47;
  --color-info-rgb: 98, 108, 113;

  /* Typography */
  --font-family-base: "FKGroteskNeue", "Geist", "Inter", -apple-system,
    BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-family-mono: "Berkeley Mono", ui-monospace, SFMono-Regular, Menlo,
    Monaco, Consolas, monospace;
  --font-size-xs: 11px;
  --font-size-sm: 12px;
  --font-size-base: 14px;
  --font-size-md: 14px;
  --font-size-lg: 16px;
  --font-size-xl: 18px;
  --font-size-2xl: 20px;
  --font-size-3xl: 24px;
  --font-size-4xl: 30px;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 550;
  --font-weight-bold: 600;
  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --letter-spacing-tight: -0.01em;

  /* Spacing */
  --space-0: 0;
  --space-1: 1px;
  --space-2: 2px;
  --space-4: 4px;
  --space-6: 6px;
  --space-8: 8px;
  --space-10: 10px;
  --space-12: 12px;
  --space-16: 16px;
  --space-20: 20px;
  --space-24: 24px;
  --space-32: 32px;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-base: 8px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.04),
    0 2px 4px -1px rgba(0, 0, 0, 0.02);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.04),
    0 4px 6px -2px rgba(0, 0, 0, 0.02);
  --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.15),
    inset 0 -1px 0 rgba(0, 0, 0, 0.03);

  /* Animation */
  --duration-fast: 150ms;
  --duration-normal: 250ms;
  --ease-standard: cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;

  /* ═══════════════════════════════════════════════════════════════
     GREENWORLD BRAND TOKENS · single source of truth
     Use --gw-* in all new code. Keep --bi-* and --color-* aliases
     for legacy components only.
     ═══════════════════════════════════════════════════════════════ */
  --gw-navy:        #0A1224;
  --gw-navy-soft:   #1a2540;
  --gw-navy-deep:   #060B1A;
  --gw-navy-grad:   linear-gradient(135deg, #0A1224 0%, #1a3548 100%);
  --gw-gold:        #D4AF37;
  --gw-gold-soft:   #E5C765;
  --gw-gold-glow:   rgba(212, 175, 55, 0.25);
  --gw-coral:       #E07B3F;
  --gw-coral-deep:  #c66433;
  --gw-cool-blue:   #3B92B8;
  --gw-green:       #6fb642;
  --gw-red:         #c73e3a;
  --gw-red-soft:    rgba(199, 62, 58, 0.08);
  --gw-paper:       #faf8f3;
  --gw-text-on-dark: #f0eee8;
  --gw-text-muted:   #6b7280;
  --gw-divider:      rgba(212, 175, 55, 0.18);
  --gw-card-border:  rgba(212, 175, 55, 0.15);
  --gw-shadow:       0 4px 14px rgba(10, 18, 36, 0.06);
  --gw-shadow-lg:    0 25px 80px rgba(10, 18, 36, 0.4);
  --gw-shadow-gold:  0 6px 20px rgba(212, 175, 55, 0.2);
  --gw-radius:       14px;
  --gw-radius-sm:    8px;
  --gw-radius-lg:    16px;
  --gw-font-display: 'Outfit', system-ui, sans-serif;
  --gw-font-body:    'Montserrat', system-ui, sans-serif;
}

/* Dark mode colors */
@media (prefers-color-scheme: dark) {
  :root {
    /* RGB versions for opacity control (Dark Mode) */
    --color-gray-400-rgb: 119, 124, 124;
    --color-teal-300-rgb: 50, 184, 198;
    --color-gray-300-rgb: 167, 169, 169;
    --color-gray-200-rgb: 245, 245, 245;

    /* Background color tokens (Dark Mode) */
    --color-bg-1: rgba(29, 78, 216, 0.15); /* Dark blue */
    --color-bg-2: rgba(180, 83, 9, 0.15); /* Dark yellow */
    --color-bg-3: rgba(21, 128, 61, 0.15); /* Dark green */
    --color-bg-4: rgba(185, 28, 28, 0.15); /* Dark red */
    --color-bg-5: rgba(107, 33, 168, 0.15); /* Dark purple */
    --color-bg-6: rgba(194, 65, 12, 0.15); /* Dark orange */
    --color-bg-7: rgba(190, 24, 93, 0.15); /* Dark pink */
    --color-bg-8: rgba(8, 145, 178, 0.15); /* Dark cyan */

    /* Semantic Color Tokens (Dark Mode) */
    --color-background: var(--color-charcoal-700);
    --color-surface: var(--color-charcoal-800);
    --color-text: var(--color-gray-200);
    --color-text-secondary: rgba(var(--color-gray-300-rgb), 0.7);
    --color-primary: var(--color-teal-300);
    --color-primary-hover: var(--color-teal-400);
    --color-primary-active: var(--color-teal-800);
    --color-secondary: rgba(var(--color-gray-400-rgb), 0.15);
    --color-secondary-hover: rgba(var(--color-gray-400-rgb), 0.25);
    --color-secondary-active: rgba(var(--color-gray-400-rgb), 0.3);
    --color-border: rgba(var(--color-gray-400-rgb), 0.3);
    --color-error: var(--color-red-400);
    --color-success: var(--color-teal-300);
    --color-warning: var(--color-orange-400);
    --color-info: var(--color-gray-300);
    --color-focus-ring: rgba(var(--color-teal-300-rgb), 0.4);
    --color-btn-primary-text: var(--color-slate-900);
    --color-card-border: rgba(var(--color-gray-400-rgb), 0.2);
    --color-card-border-inner: rgba(var(--color-gray-400-rgb), 0.15);
    --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.1),
      inset 0 -1px 0 rgba(0, 0, 0, 0.15);
    --button-border-secondary: rgba(var(--color-gray-400-rgb), 0.2);
    --color-border-secondary: rgba(var(--color-gray-400-rgb), 0.2);
    --color-select-caret: rgba(var(--color-gray-200-rgb), 0.8);

    /* Common style patterns - updated for dark mode */
    --focus-ring: 0 0 0 3px var(--color-focus-ring);
    --focus-outline: 2px solid var(--color-primary);
    --status-bg-opacity: 0.15;
    --status-border-opacity: 0.25;
    --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");

    /* RGB versions for dark mode */
    --color-success-rgb: var(--color-teal-300-rgb);
    --color-error-rgb: var(--color-red-400-rgb);
    --color-warning-rgb: var(--color-orange-400-rgb);
    --color-info-rgb: var(--color-gray-300-rgb);
  }
}

/* Data attribute for manual theme switching */
[data-color-scheme="dark"] {
  /* RGB versions for opacity control (dark mode) */
  --color-gray-400-rgb: 119, 124, 124;
  --color-teal-300-rgb: 50, 184, 198;
  --color-gray-300-rgb: 167, 169, 169;
  --color-gray-200-rgb: 245, 245, 245;

  /* Colorful background palette - Dark Mode */
  --color-bg-1: rgba(29, 78, 216, 0.15); /* Dark blue */
  --color-bg-2: rgba(180, 83, 9, 0.15); /* Dark yellow */
  --color-bg-3: rgba(21, 128, 61, 0.15); /* Dark green */
  --color-bg-4: rgba(185, 28, 28, 0.15); /* Dark red */
  --color-bg-5: rgba(107, 33, 168, 0.15); /* Dark purple */
  --color-bg-6: rgba(194, 65, 12, 0.15); /* Dark orange */
  --color-bg-7: rgba(190, 24, 93, 0.15); /* Dark pink */
  --color-bg-8: rgba(8, 145, 178, 0.15); /* Dark cyan */

  /* Semantic Color Tokens (Dark Mode) */
  --color-background: var(--color-charcoal-700);
  --color-surface: var(--color-charcoal-800);
  --color-text: var(--color-gray-200);
  --color-text-secondary: rgba(var(--color-gray-300-rgb), 0.7);
  --color-primary: var(--color-teal-300);
  --color-primary-hover: var(--color-teal-400);
  --color-primary-active: var(--color-teal-800);
  --color-secondary: rgba(var(--color-gray-400-rgb), 0.15);
  --color-secondary-hover: rgba(var(--color-gray-400-rgb), 0.25);
  --color-secondary-active: rgba(var(--color-gray-400-rgb), 0.3);
  --color-border: rgba(var(--color-gray-400-rgb), 0.3);
  --color-error: var(--color-red-400);
  --color-success: var(--color-teal-300);
  --color-warning: var(--color-orange-400);
  --color-info: var(--color-gray-300);
  --color-focus-ring: rgba(var(--color-teal-300-rgb), 0.4);
  --color-btn-primary-text: var(--color-slate-900);
  --color-card-border: rgba(var(--color-gray-400-rgb), 0.15);
  --color-card-border-inner: rgba(var(--color-gray-400-rgb), 0.15);
  --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.1),
    inset 0 -1px 0 rgba(0, 0, 0, 0.15);
  --color-border-secondary: rgba(var(--color-gray-400-rgb), 0.2);
  --color-select-caret: rgba(var(--color-gray-200-rgb), 0.8);

  /* Common style patterns - updated for dark mode */
  --focus-ring: 0 0 0 3px var(--color-focus-ring);
  --focus-outline: 2px solid var(--color-primary);
  --status-bg-opacity: 0.15;
  --status-border-opacity: 0.25;
  --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");

  /* RGB versions for dark mode */
  --color-success-rgb: var(--color-teal-300-rgb);
  --color-error-rgb: var(--color-red-400-rgb);
  --color-warning-rgb: var(--color-orange-400-rgb);
  --color-info-rgb: var(--color-gray-300-rgb);
}

[data-color-scheme="light"] {
  /* RGB versions for opacity control (light mode) */
  --color-brown-600-rgb: 94, 82, 64;
  --color-teal-500-rgb: 33, 128, 141;
  --color-slate-900-rgb: 19, 52, 59;

  /* Semantic Color Tokens (Light Mode) */
  --color-background: var(--color-cream-50);
  --color-surface: var(--color-cream-100);
  --color-text: var(--color-slate-900);
  --color-text-secondary: var(--color-slate-500);
  --color-primary: var(--color-teal-500);
  --color-primary-hover: var(--color-teal-600);
  --color-primary-active: var(--color-teal-700);
  --color-secondary: rgba(var(--color-brown-600-rgb), 0.12);
  --color-secondary-hover: rgba(var(--color-brown-600-rgb), 0.2);
  --color-secondary-active: rgba(var(--color-brown-600-rgb), 0.25);
  --color-border: rgba(var(--color-brown-600-rgb), 0.2);
  --color-btn-primary-text: var(--color-cream-50);
  --color-card-border: rgba(var(--color-brown-600-rgb), 0.12);
  --color-card-border-inner: rgba(var(--color-brown-600-rgb), 0.12);
  --color-error: var(--color-red-500);
  --color-success: var(--color-teal-500);
  --color-warning: var(--color-orange-500);
  --color-info: var(--color-slate-500);
  --color-focus-ring: rgba(var(--color-teal-500-rgb), 0.4);

  /* RGB versions for light mode */
  --color-success-rgb: var(--color-teal-500-rgb);
  --color-error-rgb: var(--color-red-500-rgb);
  --color-warning-rgb: var(--color-orange-500-rgb);
  --color-info-rgb: var(--color-slate-500-rgb);
}

/* Base styles */
html {
  font-size: var(--font-size-base);
  font-family: var(--font-family-base);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
}

*,
*::before,
*::after {
  box-sizing: inherit;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  color: var(--color-text);
  letter-spacing: var(--letter-spacing-tight);
}

h1 {
  font-size: var(--font-size-4xl);
}
h2 {
  font-size: var(--font-size-3xl);
}
h3 {
  font-size: var(--font-size-2xl);
}
h4 {
  font-size: var(--font-size-xl);
}
h5 {
  font-size: var(--font-size-lg);
}
h6 {
  font-size: var(--font-size-md);
}

p {
  margin: 0 0 var(--space-16) 0;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-standard);
}

a:hover {
  color: var(--color-primary-hover);
}

code,
pre {
  font-family: var(--font-family-mono);
  font-size: calc(var(--font-size-base) * 0.95);
  background-color: var(--color-secondary);
  border-radius: var(--radius-sm);
}

code {
  padding: var(--space-1) var(--space-4);
}

pre {
  padding: var(--space-16);
  margin: var(--space-16) 0;
  overflow: auto;
  border: 1px solid var(--color-border);
}

pre code {
  background: none;
  padding: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-16);
  border-radius: var(--radius-base);
  font-size: var(--font-size-base);
  font-weight: 500;
  line-height: 1.5;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-standard);
  border: none;
  text-decoration: none;
  position: relative;
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-btn-primary-text);
}

.btn--primary:hover {
  background: var(--color-primary-hover);
}

.btn--primary:active {
  background: var(--color-primary-active);
}

.btn--secondary {
  background: var(--color-secondary);
  color: var(--color-text);
}

.btn--secondary:hover {
  background: var(--color-secondary-hover);
}

.btn--secondary:active {
  background: var(--color-secondary-active);
}

.btn--outline {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.btn--outline:hover {
  background: var(--color-secondary);
}

.btn--sm {
  padding: var(--space-4) var(--space-12);
  font-size: var(--font-size-sm);
  border-radius: var(--radius-sm);
}

.btn--lg {
  padding: var(--space-10) var(--space-20);
  font-size: var(--font-size-lg);
  border-radius: var(--radius-md);
}

.btn--full-width {
  width: 100%;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Form elements */
.form-control {
  display: block;
  width: 100%;
  padding: var(--space-8) var(--space-12);
  font-size: var(--font-size-md);
  line-height: 1.5;
  color: var(--color-text);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  transition: border-color var(--duration-fast) var(--ease-standard),
    box-shadow var(--duration-fast) var(--ease-standard);
}

textarea.form-control {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
}

select.form-control {
  padding: var(--space-8) var(--space-12);
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: var(--select-caret-light);
  background-repeat: no-repeat;
  background-position: right var(--space-12) center;
  background-size: 16px;
  padding-right: var(--space-32);
}

/* Add a dark mode specific caret */
@media (prefers-color-scheme: dark) {
  select.form-control {
    background-image: var(--select-caret-dark);
  }
}

/* Also handle data-color-scheme */
[data-color-scheme="dark"] select.form-control {
  background-image: var(--select-caret-dark);
}

[data-color-scheme="light"] select.form-control {
  background-image: var(--select-caret-light);
}

.form-control:focus {
  border-color: var(--color-primary);
  outline: var(--focus-outline);
}

.form-label {
  display: block;
  margin-bottom: var(--space-8);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
}

.form-group {
  margin-bottom: var(--space-16);
}

/* Card component */
.card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-card-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--duration-normal) var(--ease-standard);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card__body {
  padding: var(--space-16);
}

.card__header,
.card__footer {
  padding: var(--space-16);
  border-bottom: 1px solid var(--color-card-border-inner);
}

/* Status indicators - simplified with CSS variables */
.status {
  display: inline-flex;
  align-items: center;
  padding: var(--space-6) var(--space-12);
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
}

.status--success {
  background-color: rgba(
    var(--color-success-rgb, 33, 128, 141),
    var(--status-bg-opacity)
  );
  color: var(--color-success);
  border: 1px solid
    rgba(var(--color-success-rgb, 33, 128, 141), var(--status-border-opacity));
}

.status--error {
  background-color: rgba(
    var(--color-error-rgb, 192, 21, 47),
    var(--status-bg-opacity)
  );
  color: var(--color-error);
  border: 1px solid
    rgba(var(--color-error-rgb, 192, 21, 47), var(--status-border-opacity));
}

.status--warning {
  background-color: rgba(
    var(--color-warning-rgb, 168, 75, 47),
    var(--status-bg-opacity)
  );
  color: var(--color-warning);
  border: 1px solid
    rgba(var(--color-warning-rgb, 168, 75, 47), var(--status-border-opacity));
}

.status--info {
  background-color: rgba(
    var(--color-info-rgb, 98, 108, 113),
    var(--status-bg-opacity)
  );
  color: var(--color-info);
  border: 1px solid
    rgba(var(--color-info-rgb, 98, 108, 113), var(--status-border-opacity));
}

/* Container layout */
.container {
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  padding-right: var(--space-16);
  padding-left: var(--space-16);
}

@media (min-width: 640px) {
  .container {
    max-width: var(--container-sm);
  }
}
@media (min-width: 768px) {
  .container {
    max-width: var(--container-md);
  }
}
@media (min-width: 1024px) {
  .container {
    max-width: var(--container-lg);
  }
}
@media (min-width: 1280px) {
  .container {
    max-width: var(--container-xl);
  }
}

/* Utility classes */
.flex {
  display: flex;
}
.flex-col {
  flex-direction: column;
}
.items-center {
  align-items: center;
}
.justify-center {
  justify-content: center;
}
.justify-between {
  justify-content: space-between;
}
.gap-4 {
  gap: var(--space-4);
}
.gap-8 {
  gap: var(--space-8);
}
.gap-16 {
  gap: var(--space-16);
}

.m-0 {
  margin: 0;
}
.mt-8 {
  margin-top: var(--space-8);
}
.mb-8 {
  margin-bottom: var(--space-8);
}
.mx-8 {
  margin-left: var(--space-8);
  margin-right: var(--space-8);
}
.my-8 {
  margin-top: var(--space-8);
  margin-bottom: var(--space-8);
}

.p-0 {
  padding: 0;
}
.py-8 {
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
}
.px-8 {
  padding-left: var(--space-8);
  padding-right: var(--space-8);
}
.py-16 {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}
.px-16 {
  padding-left: var(--space-16);
  padding-right: var(--space-16);
}

.block {
  display: block;
}
.hidden {
  display: none;
}

/* Accessibility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

:focus-visible {
  outline: var(--focus-outline);
  outline-offset: 2px;
}

/* Dark mode specifics */
[data-color-scheme="dark"] .btn--outline {
  border: 1px solid var(--color-border-secondary);
}

@font-face {
  font-family: 'FKGroteskNeue';
  src: url('https://r2cdn.perplexity.ai/fonts/FKGroteskNeue.woff2')
    format('woff2');
}

/* END PERPLEXITY DESIGN SYSTEM */
:root {
  /* Primitive Color Tokens */
  --color-white: rgba(255, 255, 255, 1);
  --color-black: rgba(0, 0, 0, 1);
  --color-cream-50: rgba(252, 252, 249, 1);
  --color-cream-100: rgba(255, 255, 253, 1);
  --color-gray-200: rgba(245, 245, 245, 1);
  --color-gray-300: rgba(167, 169, 169, 1);
  --color-gray-400: rgba(119, 124, 124, 1);
  --color-slate-500: rgba(98, 108, 113, 1);
  --color-brown-600: rgba(94, 82, 64, 1);
  --color-charcoal-700: rgba(31, 33, 33, 1);
  --color-charcoal-800: rgba(38, 40, 40, 1);
  --color-slate-900: rgba(19, 52, 59, 1);
  --color-teal-300: rgba(50, 184, 198, 1);
  --color-teal-400: rgba(45, 166, 178, 1);
  --color-teal-500: rgba(33, 128, 141, 1);
  --color-teal-600: rgba(29, 116, 128, 1);
  --color-teal-700: rgba(26, 104, 115, 1);
  --color-teal-800: rgba(41, 150, 161, 1);
  --color-red-400: rgba(255, 84, 89, 1);
  --color-red-500: rgba(192, 21, 47, 1);
  --color-orange-400: rgba(230, 129, 97, 1);
  --color-orange-500: rgba(168, 75, 47, 1);

  /* RGB versions for opacity control */
  --color-brown-600-rgb: 94, 82, 64;
  --color-teal-500-rgb: 33, 128, 141;
  --color-slate-900-rgb: 19, 52, 59;
  --color-slate-500-rgb: 98, 108, 113;
  --color-red-500-rgb: 192, 21, 47;
  --color-red-400-rgb: 255, 84, 89;
  --color-orange-500-rgb: 168, 75, 47;
  --color-orange-400-rgb: 230, 129, 97;

  /* Background color tokens (Light Mode) */
  --color-bg-1: rgba(59, 130, 246, 0.08); /* Light blue */
  --color-bg-2: rgba(245, 158, 11, 0.08); /* Light yellow */
  --color-bg-3: rgba(34, 197, 94, 0.08); /* Light green */
  --color-bg-4: rgba(239, 68, 68, 0.08); /* Light red */
  --color-bg-5: rgba(147, 51, 234, 0.08); /* Light purple */
  --color-bg-6: rgba(249, 115, 22, 0.08); /* Light orange */
  --color-bg-7: rgba(236, 72, 153, 0.08); /* Light pink */
  --color-bg-8: rgba(6, 182, 212, 0.08); /* Light cyan */

  /* Semantic Color Tokens (Light Mode) */
  --color-background: var(--color-cream-50);
  --color-surface: var(--color-cream-100);
  --color-text: var(--color-slate-900);
  --color-text-secondary: var(--color-slate-500);
  --color-primary: var(--color-teal-500);
  --color-primary-hover: var(--color-teal-600);
  --color-primary-active: var(--color-teal-700);
  --color-secondary: rgba(var(--color-brown-600-rgb), 0.12);
  --color-secondary-hover: rgba(var(--color-brown-600-rgb), 0.2);
  --color-secondary-active: rgba(var(--color-brown-600-rgb), 0.25);
  --color-border: rgba(var(--color-brown-600-rgb), 0.2);
  --color-btn-primary-text: var(--color-cream-50);
  --color-card-border: rgba(var(--color-brown-600-rgb), 0.12);
  --color-card-border-inner: rgba(var(--color-brown-600-rgb), 0.12);
  --color-error: var(--color-red-500);
  --color-success: var(--color-teal-500);
  --color-warning: var(--color-orange-500);
  --color-info: var(--color-slate-500);
  --color-focus-ring: rgba(var(--color-teal-500-rgb), 0.4);
  --color-select-caret: rgba(var(--color-slate-900-rgb), 0.8);

  /* Common style patterns */
  --focus-ring: 0 0 0 3px var(--color-focus-ring);
  --focus-outline: 2px solid var(--color-primary);
  --status-bg-opacity: 0.15;
  --status-border-opacity: 0.25;
  --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");

  /* RGB versions for opacity control */
  --color-success-rgb: 33, 128, 141;
  --color-error-rgb: 192, 21, 47;
  --color-warning-rgb: 168, 75, 47;
  --color-info-rgb: 98, 108, 113;

  /* Typography */
  --font-family-base: "FKGroteskNeue", "Geist", "Inter", -apple-system,
    BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-family-mono: "Berkeley Mono", ui-monospace, SFMono-Regular, Menlo,
    Monaco, Consolas, monospace;
  --font-size-xs: 11px;
  --font-size-sm: 12px;
  --font-size-base: 14px;
  --font-size-md: 14px;
  --font-size-lg: 16px;
  --font-size-xl: 18px;
  --font-size-2xl: 20px;
  --font-size-3xl: 24px;
  --font-size-4xl: 30px;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 550;
  --font-weight-bold: 600;
  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --letter-spacing-tight: -0.01em;

  /* Spacing */
  --space-0: 0;
  --space-1: 1px;
  --space-2: 2px;
  --space-4: 4px;
  --space-6: 6px;
  --space-8: 8px;
  --space-10: 10px;
  --space-12: 12px;
  --space-16: 16px;
  --space-20: 20px;
  --space-24: 24px;
  --space-32: 32px;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-base: 8px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.04),
    0 2px 4px -1px rgba(0, 0, 0, 0.02);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.04),
    0 4px 6px -2px rgba(0, 0, 0, 0.02);
  --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.15),
    inset 0 -1px 0 rgba(0, 0, 0, 0.03);

  /* Animation */
  --duration-fast: 150ms;
  --duration-normal: 250ms;
  --ease-standard: cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
}

@media (prefers-color-scheme: dark) {
  :root {
    /* RGB versions for opacity control (Dark Mode) */
    --color-gray-400-rgb: 119, 124, 124;
    --color-teal-300-rgb: 50, 184, 198;
    --color-gray-300-rgb: 167, 169, 169;
    --color-gray-200-rgb: 245, 245, 245;

    /* Background color tokens (Dark Mode) */
    --color-bg-1: rgba(29, 78, 216, 0.15); /* Dark blue */
    --color-bg-2: rgba(180, 83, 9, 0.15); /* Dark yellow */
    --color-bg-3: rgba(21, 128, 61, 0.15); /* Dark green */
    --color-bg-4: rgba(185, 28, 28, 0.15); /* Dark red */
    --color-bg-5: rgba(107, 33, 168, 0.15); /* Dark purple */
    --color-bg-6: rgba(194, 65, 12, 0.15); /* Dark orange */
    --color-bg-7: rgba(190, 24, 93, 0.15); /* Dark pink */
    --color-bg-8: rgba(8, 145, 178, 0.15); /* Dark cyan */

    /* Semantic Color Tokens (Dark Mode) */
    --color-background: var(--color-charcoal-700);
    --color-surface: var(--color-charcoal-800);
    --color-text: var(--color-gray-200);
    --color-text-secondary: rgba(var(--color-gray-300-rgb), 0.7);
    --color-primary: var(--color-teal-300);
    --color-primary-hover: var(--color-teal-400);
    --color-primary-active: var(--color-teal-800);
    --color-secondary: rgba(var(--color-gray-400-rgb), 0.15);
    --color-secondary-hover: rgba(var(--color-gray-400-rgb), 0.25);
    --color-secondary-active: rgba(var(--color-gray-400-rgb), 0.3);
    --color-border: rgba(var(--color-gray-400-rgb), 0.3);
    --color-error: var(--color-red-400);
    --color-success: var(--color-teal-300);
    --color-warning: var(--color-orange-400);
    --color-info: var(--color-gray-300);
    --color-focus-ring: rgba(var(--color-teal-300-rgb), 0.4);
    --color-btn-primary-text: var(--color-slate-900);
    --color-card-border: rgba(var(--color-gray-400-rgb), 0.2);
    --color-card-border-inner: rgba(var(--color-gray-400-rgb), 0.15);
    --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.1),
      inset 0 -1px 0 rgba(0, 0, 0, 0.15);
    --button-border-secondary: rgba(var(--color-gray-400-rgb), 0.2);
    --color-border-secondary: rgba(var(--color-gray-400-rgb), 0.2);
    --color-select-caret: rgba(var(--color-gray-200-rgb), 0.8);

    /* RGB versions for dark mode */
    --color-success-rgb: var(--color-teal-300-rgb);
    --color-error-rgb: var(--color-red-400-rgb);
    --color-warning-rgb: var(--color-orange-400-rgb);
    --color-info-rgb: var(--color-gray-300-rgb);
  }
}

/* Base styles */
html {
  font-size: var(--font-size-base);
  font-family: var(--font-family-base);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
}

*,
*::before,
*::after {
  box-sizing: inherit;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  color: var(--color-text);
  letter-spacing: var(--letter-spacing-tight);
}

h1 {
  font-size: var(--font-size-4xl);
}
h2 {
  font-size: var(--font-size-3xl);
}
h3 {
  font-size: var(--font-size-2xl);
}
h4 {
  font-size: var(--font-size-xl);
}
h5 {
  font-size: var(--font-size-lg);
}
h6 {
  font-size: var(--font-size-md);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-16);
  border-radius: var(--radius-base);
  font-size: var(--font-size-base);
  font-weight: 500;
  line-height: 1.5;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-standard);
  border: none;
  text-decoration: none;
  position: relative;
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-btn-primary-text);
}

.btn--primary:hover {
  background: var(--color-primary-hover);
}

.btn--primary:active {
  background: var(--color-primary-active);
}

.btn--secondary {
  background: var(--color-secondary);
  color: var(--color-text);
}

.btn--secondary:hover {
  background: var(--color-secondary-hover);
}

.btn--secondary:active {
  background: var(--color-secondary-active);
}

.btn--outline {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.btn--outline:hover {
  background: var(--color-secondary);
}

.btn--sm {
  padding: var(--space-4) var(--space-12);
  font-size: var(--font-size-sm);
  border-radius: var(--radius-sm);
}

.btn--lg {
  padding: var(--space-10) var(--space-20);
  font-size: var(--font-size-lg);
  border-radius: var(--radius-md);
}

/* Form elements */
.form-control {
  display: block;
  width: 100%;
  padding: var(--space-8) var(--space-12);
  font-size: var(--font-size-md);
  line-height: 1.5;
  color: var(--color-text);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  transition: border-color var(--duration-fast) var(--ease-standard),
    box-shadow var(--duration-fast) var(--ease-standard);
}

textarea.form-control {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  resize: vertical;
}

select.form-control {
  padding: var(--space-8) var(--space-12);
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: var(--select-caret-light);
  background-repeat: no-repeat;
  background-position: right var(--space-12) center;
  background-size: 16px;
  padding-right: var(--space-32);
}

@media (prefers-color-scheme: dark) {
  select.form-control {
    background-image: var(--select-caret-dark);
  }
}

.form-control:focus {
  border-color: var(--color-primary);
  outline: var(--focus-outline);
}

.form-label {
  display: block;
  margin-bottom: var(--space-8);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
}

.form-group {
  margin-bottom: var(--space-16);
}

.form-help {
  display: block;
  margin-top: var(--space-4);
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

/* Container layout */
.container {
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  padding-right: var(--space-16);
  padding-left: var(--space-16);
  max-width: var(--container-xl);
}

/* Header */
.header {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
  color: var(--color-btn-primary-text);
  padding: var(--space-24) 0;
  margin-bottom: var(--space-32);
}

.header-content {
  text-align: center;
}

.header-title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-8);
  color: var(--color-btn-primary-text);
}

.header-subtitle {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
}

/* Main layout */
.main-content {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-32);
  align-items: start;
}

/* Forms column */
.forms-column {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
}

/* Section styling */
.section {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-card-border);
  padding: var(--space-24);
  box-shadow: var(--shadow-sm);
}

.section-title {
  font-size: var(--font-size-2xl);
  color: var(--color-text);
  margin-bottom: var(--space-20);
  padding-bottom: var(--space-8);
  border-bottom: 2px solid var(--color-primary);
}

/* ============================================
   COMPANY INFO SECTION - ENHANCED DESIGN
   ============================================ */

.company-info-section {
  background: linear-gradient(135deg, var(--color-bg-1) 0%, var(--color-surface) 100%);
  border: 2px solid var(--color-primary);
  position: relative;
  overflow: hidden;
}

.company-info-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(33, 128, 141, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  transform: translate(50%, -50%);
  pointer-events: none;
}

.company-header {
  display: flex;
  align-items: center;
  gap: var(--space-20);
  margin-bottom: var(--space-24);
  padding: var(--space-20);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.company-logo-box {
  position: relative;
  width: 80px;
  height: 80px;
  flex-shrink: 0;
}

.company-logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
  border-radius: var(--radius-base);
  transition: transform 0.3s ease;
}

.company-logo-img:hover {
  transform: scale(1.05);
}

.company-logo-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
  border-radius: var(--radius-base);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(33, 128, 141, 0.3);
}

.logo-text {
  font-size: 32px;
  font-weight: var(--font-weight-bold);
  color: white;
  letter-spacing: -1px;
}

.company-name-display {
  flex: 1;
}

.company-brand-name {
  font-size: 32px;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin: 0 0 var(--space-4) 0;
  letter-spacing: -0.5px;
  line-height: 1;
  text-transform: uppercase;
}

.company-brand-tagline {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: 0;
  font-style: italic;
  font-weight: var(--font-weight-medium);
}

.company-details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-20);
  margin-top: var(--space-24);
}

.company-details-grid .form-label {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
}

.label-icon {
  font-size: 18px;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.1));
}

.company-details-grid .form-control {
  border: 2px solid var(--color-border);
  font-weight: var(--font-weight-medium);
  background: var(--color-surface);
  transition: all 0.2s ease;
}

.company-details-grid .form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(33, 128, 141, 0.1);
  transform: translateY(-2px);
}

/* Dark mode adjustments */
[data-color-scheme="dark"] .company-info-section {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.02) 0%, var(--color-surface) 100%);
}

[data-color-scheme="dark"] .company-brand-name {
  color: var(--color-teal-400);
}

[data-color-scheme="dark"] .company-header {
  background: rgba(255, 255, 255, 0.02);
  border-color: rgba(255, 255, 255, 0.1);
}

/* Responsive */
@media (max-width: 768px) {
  .company-header {
    flex-direction: column;
    text-align: center;
    padding: var(--space-16);
  }
  
  .company-logo-box {
    width: 70px;
    height: 70px;
  }
  
  .company-brand-name {
    font-size: 26px;
  }
  
  .company-details-grid {
    grid-template-columns: 1fr;
    gap: var(--space-16);
  }
}

@media (max-width: 480px) {
  .company-logo-box {
    width: 60px;
    height: 60px;
  }
  
  .logo-text {
    font-size: 24px;
  }
  
  .company-brand-name {
    font-size: 22px;
  }
}

/* Form grid */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-16);
}

.form-group.full-width {
  grid-column: 1 / -1;
}

/* Calculation displays */
.calculation-display {
  margin-top: var(--space-16);
  padding: var(--space-12);
  background-color: var(--color-bg-1);
  border-radius: var(--radius-base);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.calculation-label {
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
}

.calculation-value {
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
  color: var(--color-primary);
}

/* Materials table */
.materials-container {
  overflow-x: auto;
}

.materials-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-16);
}

.materials-table th,
.materials-table td {
  padding: var(--space-8);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.materials-table th {
  font-weight: var(--font-weight-semibold);
  background-color: var(--color-bg-2);
  font-size: var(--font-size-sm);
}

.materials-table .form-control {
  margin: 0;
  font-size: var(--font-size-sm);
  padding: var(--space-4) var(--space-8);
}

.material-total {
  font-weight: var(--font-weight-medium);
  color: var(--color-primary);
}

.remove-material {
  background: var(--color-error);
  color: var(--color-white);
  border: none;
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  cursor: pointer;
}

.remove-material:hover {
  opacity: 0.8;
}

/* Profit slider */
.profit-slider {
  width: 100%;
  margin: var(--space-8) 0;
}

.slider-value {
  display: inline-block;
  margin-left: var(--space-8);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary);
}

/* Action buttons */
.actions {
  text-align: center;
}

.action-buttons {
  display: flex;
  gap: var(--space-12);
  justify-content: center;
  flex-wrap: wrap;
}

.action-buttons .btn {
  min-width: 150px;
}

/* Summary column */
.summary-column {
  position: sticky;
  top: var(--space-24);
}

.summary-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-card-border);
  padding: var(--space-24);
  box-shadow: var(--shadow-md);
}

.summary-title {
  font-size: var(--font-size-2xl);
  color: var(--color-text);
  margin-bottom: var(--space-20);
  text-align: center;
  padding-bottom: var(--space-8);
  border-bottom: 2px solid var(--color-primary);
}

.summary-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.summary-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-8) 0;
}

.summary-item.grand-total {
  margin-top: var(--space-16);
  padding-top: var(--space-16);
  border-top: 2px solid var(--color-primary);
}

.summary-label {
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
}

.summary-value {
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.grand-total .summary-label,
.grand-total .summary-value {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
}

/* Advance Payment Styles */
.summary-item.advance-payment {
  padding: var(--space-8) 0;
  border-top: 1px dashed var(--color-border);
  margin-top: var(--space-8);
}

.summary-item.advance-payment .summary-value.payment-received {
  color: #228b22;
  font-weight: var(--font-weight-bold);
}

.summary-item.balance-due {
  margin-top: var(--space-8);
  padding: var(--space-12);
  background: linear-gradient(135deg, rgba(201, 169, 97, 0.15) 0%, rgba(201, 169, 97, 0.05) 100%);
  border: 2px solid rgba(201, 169, 97, 0.5);
  border-radius: var(--radius-base);
}

.summary-item.balance-due .summary-label,
.summary-item.balance-due .summary-value {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: #b8860b;
}

[data-color-scheme="dark"] .summary-item.advance-payment .summary-value.payment-received {
  color: #90ee90;
}

[data-color-scheme="dark"] .summary-item.balance-due {
  background: linear-gradient(135deg, rgba(201, 169, 97, 0.2) 0%, rgba(201, 169, 97, 0.1) 100%);
  border-color: rgba(201, 169, 97, 0.6);
}

[data-color-scheme="dark"] .summary-item.balance-due .summary-label,
[data-color-scheme="dark"] .summary-item.balance-due .summary-value {
  color: #daa520;
}

/* Balance Due highlight in form section */
.calculation-value.highlight-balance {
  font-size: var(--font-size-xl);
  color: #b8860b;
  background: linear-gradient(135deg, rgba(201, 169, 97, 0.2) 0%, rgba(201, 169, 97, 0.1) 100%);
  padding: var(--space-4) var(--space-12);
  border-radius: var(--radius-base);
  border: 1px solid rgba(201, 169, 97, 0.4);
}

/* ============================================
   CLIENT MANAGEMENT STYLES
   ============================================ */

/* Section header with actions */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-20);
  padding-bottom: var(--space-8);
  border-bottom: 2px solid var(--color-primary);
  flex-wrap: wrap;
  gap: var(--space-12);
}

.section-header .section-title {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.section-actions {
  display: flex;
  gap: var(--space-8);
  flex-wrap: wrap;
}

/* Client selector container */
.client-selector-container {
  margin-bottom: var(--space-20);
  padding: var(--space-16);
  background: var(--color-bg-3);
  border-radius: var(--radius-base);
  border: 1px solid var(--color-border);
}

.client-selector-wrapper {
  display: flex;
  gap: var(--space-8);
  align-items: center;
}

.client-selector-wrapper select {
  flex: 1;
}

/* Modal large variant */
.modal-content-lg {
  max-width: 900px;
}

/* Client Manager Toolbar */
.client-manager-toolbar {
  display: flex;
  gap: var(--space-12);
  margin-bottom: var(--space-20);
  flex-wrap: wrap;
}

.client-manager-toolbar .search-box {
  flex: 1;
  min-width: 250px;
}

.client-manager-toolbar .search-box input {
  width: 100%;
}

/* Client Form Container */
.client-form-container {
  padding: var(--space-20);
  background: var(--color-bg-1);
  border-radius: var(--radius-base);
  margin-bottom: var(--space-20);
  border: 1px solid var(--color-border);
}

.client-form-container h4 {
  margin-bottom: var(--space-16);
  color: var(--color-primary);
}

.client-form-actions {
  display: flex;
  gap: var(--space-12);
  margin-top: var(--space-16);
  justify-content: flex-end;
}

/* Client List */
.client-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
  max-height: 400px;
  overflow-y: auto;
}

.client-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-16);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  transition: all var(--duration-fast);
}

.client-item:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.client-info h4 {
  margin: 0 0 var(--space-4) 0;
  color: var(--color-text);
  font-size: var(--font-size-lg);
}

.client-info p {
  margin: 0 0 var(--space-2) 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.client-info .client-address {
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
}

.client-info .client-notes {
  display: block;
  margin-top: var(--space-4);
  color: var(--color-text-secondary);
  font-style: italic;
  font-size: var(--font-size-xs);
}

.client-actions {
  display: flex;
  gap: var(--space-6);
  flex-wrap: wrap;
}

/* Client History List */
.client-history-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
  max-height: 500px;
  overflow-y: auto;
}

/* Unlinked history items */
.history-item-unlinked {
  border-left: 3px solid var(--color-warning);
  background: rgba(var(--color-warning-rgb), 0.05);
}

.unlinked-badge {
  display: inline-block;
  padding: var(--space-2) var(--space-8);
  background: var(--color-warning);
  color: white;
  font-size: var(--font-size-xs);
  border-radius: var(--radius-sm);
  margin-left: var(--space-8);
}

/* Loading and empty messages */
.loading-message,
.empty-message {
  text-align: center;
  padding: var(--space-32);
  color: var(--color-text-secondary);
}

.loading-message {
  font-style: italic;
}

/* Responsive adjustments for client management */
@media (max-width: 768px) {
  .client-manager-toolbar {
    flex-direction: column;
  }

  .client-manager-toolbar .search-box {
    min-width: 100%;
  }

  .client-item {
    flex-direction: column;
    gap: var(--space-12);
    align-items: flex-start;
  }

  .client-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .client-selector-wrapper {
    flex-direction: column;
    align-items: stretch;
  }

  .client-selector-wrapper button {
    width: 100%;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .section-actions {
    width: 100%;
  }
}

/* Responsive design */
@media (max-width: 1200px) {
  .main-content {
    grid-template-columns: 1fr;
    gap: var(--space-24);
  }
  
  .summary-column {
    position: static;
    order: -1;
  }
}

@media (max-width: 768px) {
  .container {
    padding-right: var(--space-12);
    padding-left: var(--space-12);
  }
  
  .header {
    padding: var(--space-16) 0;
  }
  
  .header-title {
    font-size: var(--font-size-3xl);
  }
  
  .section {
    padding: var(--space-16);
  }
  
  .form-grid {
    grid-template-columns: 1fr;
  }
  
  .materials-table {
    font-size: var(--font-size-sm);
  }
  
  .action-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .action-buttons .btn {
    width: 100%;
    max-width: 300px;
  }
}

@media (max-width: 480px) {
  .header-title {
    font-size: var(--font-size-2xl);
  }
  
  .section-title {
    font-size: var(--font-size-xl);
  }
  
  .summary-title {
    font-size: var(--font-size-xl);
  }
}

@font-face {
  font-family: 'FKGroteskNeue';
  src: url('https://r2cdn.perplexity.ai/fonts/FKGroteskNeue.woff2')
    format('woff2');
}

/* ============================================
   ESTILOS ADICIONALES PARA HVAC CALCULATOR PRO
   ============================================ */

/* Agregar estos estilos AL FINAL de tu style.css existente */

/* ============================================
   HEADER ENHANCEMENTS
   ============================================ */

.header {
  position: relative;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-12);
}

.header-actions {
  display: flex;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.autosave-indicator {
  position: absolute;
  top: var(--space-8);
  right: var(--space-16);
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding: var(--space-6) var(--space-12);
  background-color: var(--color-success);
  color: white;
  border-radius: var(--radius-base);
  font-size: var(--font-size-sm);
  opacity: 0;
  transform: translateY(-10px);
  transition: all var(--duration-normal) var(--ease-standard);
  pointer-events: none;
}

.autosave-indicator.active {
  opacity: 1;
  transform: translateY(0);
}

.autosave-icon {
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}

/* ============================================
   HEADER PROFESIONAL - MEJORADO
   ============================================ */

.header-pro {
    background: linear-gradient(135deg, #21808d 0%, #13343b 100%);
    padding: 0;
    margin-bottom: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    border-radius: 12px;
    overflow: hidden;
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    gap: 2rem;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex: 1;
}

.header-logo-container {
    position: relative;
    width: 70px;
    height: 70px;
    background: white;
    border-radius: 12px;
    padding: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.header-logo-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #21808d 0%, #2a9ba8 100%);
    border-radius: 8px;
}

.header-logo-text {
    font-size: 24px;
    font-weight: 800;
    color: white;
    letter-spacing: 1px;
}

.header-company-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.header-company-name {
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    line-height: 1;
}

.header-company-tagline {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.95);
    margin: 0;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.header-company-location {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.85);
    margin: 0.25rem 0 0 0;
    font-weight: 400;
}

.header-actions-group {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.btn-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.btn-header .btn-icon {
    font-size: 1.1rem;
}

.btn-header-primary {
    background: white;
    color: #21808d;
}

.btn-header-primary:hover {
    background: #f0f9fa;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.btn-header-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    backdrop-filter: blur(10px);
}

.btn-header-secondary:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.btn-header-outline {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn-header-outline:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: white;
    transform: translateY(-2px);
}

.header-bottom {
    background: rgba(0, 0, 0, 0.2);
    padding: 0.75rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    backdrop-filter: blur(10px);
}

.header-status {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.autosave-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background: rgba(76, 175, 80, 0.2);
    border: 1px solid rgba(76, 175, 80, 0.5);
    border-radius: 6px;
    font-size: 0.85rem;
    color: #a7f3a9;
    font-weight: 500;
}

.autosave-icon {
    font-size: 1rem;
}

.header-tagline {
    flex: 1;
    text-align: right;
}

.header-tagline p {
    margin: 0;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.3px;
}

/* ============================================
   SELECTOR DE TIPO DE DOCUMENTO - DESTACADO
   ============================================ */

.form-control-highlight {
    border: 2px solid #21808d !important;
    font-weight: 600 !important;
    font-size: 1rem !important;
    box-shadow: 0 2px 8px rgba(33, 128, 141, 0.15) !important;
    transition: all 0.3s ease !important;
}

.form-control-highlight:hover {
    border-color: #2a9ba8 !important;
    box-shadow: 0 4px 12px rgba(33, 128, 141, 0.25) !important;
    transform: translateY(-1px);
}

.form-control-highlight:focus {
    outline: none !important;
    border-color: #2a9ba8 !important;
    box-shadow: 0 0 0 4px rgba(33, 128, 141, 0.1), 0 4px 12px rgba(33, 128, 141, 0.25) !important;
}

/* ============================================
   FORM ENHANCEMENTS
   ============================================ */

.form-help-icon {
  cursor: help;
  font-size: var(--font-size-sm);
  opacity: 0.7;
  margin-left: var(--space-4);
}

.form-help-icon:hover {
  opacity: 1;
}

.auto-calc-badge {
  display: inline-block;
  padding: var(--space-2) var(--space-6);
  background-color: var(--color-success);
  color: white;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-sm);
  margin-left: var(--space-6);
}

.slider-display {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-4);
}

.slider-amount {
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.quick-calculations {
  margin-top: var(--space-8);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* ============================================
   QUICK STATS
   ============================================ */

.quick-stats {
  margin-top: var(--space-20);
  padding-top: var(--space-16);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.stat-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--font-size-sm);
}

.stat-label {
  color: var(--color-text-secondary);
}

.stat-value {
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
}

/* ============================================
   BUTTON VARIANTS
   ============================================ */

.btn--xs {
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-xs);
}

.btn--success {
  background-color: var(--color-success);
  color: white;
  border: 1px solid var(--color-success);
}

.btn--success:hover {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
}

.btn--danger {
  background-color: var(--color-error);
  color: white;
  border: 1px solid var(--color-error);
}

.btn--danger:hover {
  opacity: 0.9;
}

/* ============================================
   MODALS
   ============================================ */

.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  justify-content: center;
  align-items: center;
  padding: var(--space-20);
}

.modal-content {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  max-width: 700px;
  width: 100%;
  max-height: 80vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-20);
  border-bottom: 1px solid var(--color-border);
}

.modal-header h3 {
  margin: 0;
  font-size: var(--font-size-2xl);
  color: var(--color-text);
}

.modal-close {
  background: none;
  border: none;
  font-size: var(--font-size-4xl);
  color: var(--color-text-secondary);
  cursor: pointer;
  padding: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-base);
  transition: all var(--duration-fast);
}

.modal-close:hover {
  background-color: var(--color-secondary);
  color: var(--color-text);
}

.modal-body {
  padding: var(--space-20);
  overflow-y: auto;
  flex: 1;
}

/* ============================================
   TEMPLATE LIST
   ============================================ */

.template-list,
.history-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.template-item,
.history-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-16);
  background-color: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  transition: all var(--duration-fast);
}

.template-item:hover,
.history-item:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.template-info,
.history-info {
  flex: 1;
}

.template-info h4,
.history-info h4 {
  margin: 0 0 var(--space-4) 0;
  color: var(--color-text);
  font-size: var(--font-size-lg);
}

.template-info p,
.history-info p {
  margin: 0 0 var(--space-4) 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.history-info small {
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
}

.history-actions {
  display: flex;
  gap: var(--space-8);
}

.empty-message {
  text-align: center;
  padding: var(--space-32);
  color: var(--color-text-secondary);
  font-style: italic;
}

/* ============================================
   NOTIFICATIONS
   ============================================ */

.notification {
  position: fixed;
  top: var(--space-20);
  right: var(--space-20);
  padding: var(--space-12) var(--space-20);
  border-radius: var(--radius-base);
  box-shadow: var(--shadow-lg);
  z-index: 2000;
  font-weight: var(--font-weight-medium);
  opacity: 0;
  transform: translateX(400px);
  transition: all var(--duration-normal) var(--ease-standard);
  max-width: 400px;
}

.notification.show {
  opacity: 1;
  transform: translateX(0);
}

.notification--success {
  background-color: var(--color-success);
  color: white;
}

.notification--error {
  background-color: var(--color-error);
  color: white;
}

.notification--info {
  background-color: var(--color-info);
  color: white;
}

.notification--warning {
  background-color: var(--color-warning);
  color: white;
}

/* ============================================
   RESPONSIVE ENHANCEMENTS
   ============================================ */

@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .header-actions {
    width: 100%;
  }
  
  .header-actions .btn {
    flex: 1;
  }
  
  .autosave-indicator {
    position: static;
    margin-top: var(--space-8);
  }
  
  .modal {
    padding: var(--space-8);
  }
  
  .modal-content {
    max-height: 90vh;
  }
  
  .template-item,
  .history-item {
    flex-direction: column;
    gap: var(--space-12);
  }
  
  .history-actions {
    width: 100%;
  }
  
  .history-actions .btn {
    flex: 1;
  }
  
  .notification {
    right: var(--space-8);
    left: var(--space-8);
    max-width: none;
  }
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
  .header-actions,
  .section-actions,
  .actions,
  .btn,
  .autosave-indicator,
  .modal {
    display: none !important;
  }
  
  .section {
    break-inside: avoid;
  }
  
  .summary-column {
    page-break-before: always;
  }
}

/* ============================================
   ACCESSIBILITY IMPROVEMENTS
   ============================================ */

.btn:focus-visible,
.form-control:focus-visible,
.form-label:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

button[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .btn {
    border-width: 2px;
  }
  
  .section {
    border-width: 2px;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .autosave-icon {
    animation: none;
  }
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
  }
  to {
    transform: translateX(0);
  }
}

.section {
  animation: fadeIn var(--duration-normal) var(--ease-standard);
}

/* ============================================
   FOOTER
   ============================================ */

.app-footer {
  margin-top: 40px;
  padding: 30px 0;
  border-top: 2px solid var(--color-border);
  background: linear-gradient(to bottom, transparent, var(--color-bg-1));
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
  text-align: center;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: var(--font-size-xl);
}

.footer-logo-img {
  height: 45px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
  transition: transform 0.3s ease;
}

.footer-logo-img:hover {
  transform: scale(1.05);
}

.footer-brand {
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  font-size: var(--font-size-2xl);
  letter-spacing: -0.02em;
}

.footer-text {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.footer-copyright {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
  margin: 0;
}

.footer-tagline {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  font-style: italic;
  opacity: 0.8;
  margin: 0;
}

/* Dark mode adjustments */
[data-color-scheme="dark"] .app-footer {
  border-top-color: rgba(255, 255, 255, 0.1);
  background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.02));
}

[data-color-scheme="dark"] .footer-brand {
  color: var(--color-teal-400);
}

/* Si tu logo tiene fondo blanco, puedes añadir un border radius o invertir colores
[data-color-scheme="dark"] .footer-logo-img {
  filter: brightness(0.9) drop-shadow(0 2px 4px rgba(255, 255, 255, 0.1));
} */

/* Responsive */
@media (max-width: 768px) {
  .app-footer {
    margin-top: 30px;
    padding: 20px 0;
  }
  
  .footer-brand {
    font-size: var(--font-size-lg);
  }
  
  .footer-logo-img {
    height: 35px;
  }
  
  .footer-logo {
    gap: 10px;
  }
}

/* Para pantallas muy pequeñas, el logo y texto se apilan verticalmente */
@media (max-width: 480px) {
  .footer-logo {
    flex-direction: column;
    gap: 8px;
  }

  .footer-logo-img {
    height: 40px;
  }
}

/* ═══════════════════════════════════════════════════════════════
   LOGIN OVERLAY · authentication gate
   ═══════════════════════════════════════════════════════════════ */
.login-overlay {
  position: fixed;
  inset: 0;
  background: var(--gw-navy-grad);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  padding: 1rem;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.login-card {
  background: white;
  padding: 2.5rem 2rem;
  border-radius: var(--gw-radius-lg);
  width: 100%;
  max-width: 420px;
  box-shadow: var(--gw-shadow-lg);
  border: 2px solid var(--gw-gold);
  animation: slideUp 0.4s ease;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.login-brand {
  text-align: center;
  margin-bottom: 1.8rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid #eee;
}

.login-logo {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin: 0 auto 0.8rem;
  display: block;
}

.login-title {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 4px;
  color: var(--gw-navy);
  margin: 0 0 0.3rem;
  font-family: var(--gw-font-display);
}

.login-title-accent {
  color: var(--gw-gold);
}

.login-subtitle {
  font-size: 0.85rem;
  color: #666;
  margin: 0;
  letter-spacing: 1px;
}

.login-form .form-group {
  margin-bottom: 1.1rem;
}

.login-form .form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gw-navy);
  margin-bottom: 0.4rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.login-form .form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid #ddd;
  border-radius: var(--gw-radius-sm);
  font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  background: #fafafa;
}

.login-form .form-control:focus {
  outline: none;
  border-color: var(--gw-gold);
  background: white;
  box-shadow: 0 0 0 3px var(--gw-gold-glow);
}

.login-submit {
  width: 100%;
  padding: 0.85rem;
  margin-top: 0.5rem;
  background: var(--gw-navy-grad);
  color: white;
  border: 0;
  border-radius: var(--gw-radius-sm);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 1.5px;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.2s;
  text-transform: uppercase;
}

.login-submit:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(10, 18, 36, 0.3);
}

.login-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.login-error {
  margin-top: 0.9rem;
  padding: 0.7rem 0.9rem;
  background: var(--gw-red-soft);
  border: 1px solid rgba(199, 62, 58, 0.3);
  border-left: 3px solid var(--gw-red);
  color: #8a1c19;
  border-radius: 6px;
  font-size: 0.85rem;
  text-align: center;
}

.login-error--info {
  background: rgba(59, 146, 184, 0.08);
  border-color: rgba(59, 146, 184, 0.3);
  border-left-color: var(--gw-cool-blue);
  color: #155674;
}

.login-actions {
  text-align: center;
  margin-top: 1rem;
}

.login-link {
  background: none;
  border: 0;
  color: #666;
  font-size: 0.82rem;
  cursor: pointer;
  text-decoration: underline;
  padding: 0.4rem;
}

.login-link:hover {
  color: var(--gw-gold);
}

.login-footer {
  text-align: center;
  margin-top: 1.5rem;
  padding-top: 1.2rem;
  border-top: 1px solid #f0f0f0;
  color: #999;
}

.login-footer small {
  font-size: 0.75rem;
  letter-spacing: 0.5px;
}

/* Auth loading overlay (between login success and app boot) */
.auth-loading-overlay {
  position: fixed;
  inset: 0;
  background: var(--gw-navy);
  z-index: 99998;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: white;
}

.auth-loading-spinner {
  width: 48px;
  height: 48px;
  border: 4px solid rgba(212, 175, 55, 0.2);
  border-top-color: var(--gw-gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.auth-loading-text {
  margin-top: 1rem;
  font-size: 0.9rem;
  letter-spacing: 2px;
  color: var(--gw-gold);
}

/* Logout button styling in header */
#logoutBtn {
  border: 1px solid rgba(199, 62, 58, 0.3);
}

#logoutBtn:hover {
  background: rgba(199, 62, 58, 0.1);
  border-color: var(--gw-red);
  color: var(--gw-red);
}

/* ═══════════════════════════════════════════════════════════════
   BI VIEW SYSTEM · tabs + 5 views (calculator, dashboard, pipeline, expenses, reports)
   ═══════════════════════════════════════════════════════════════ */
:root {
  --bi-navy:   #0A1224;
  --bi-gold:   #D4AF37;
  --bi-coral:  #E07B3F;
  --bi-blue:   #3B92B8;
  --bi-green:  #6fb642;
  --bi-paper:  #faf8f3;
  --bi-gray-text: #6b7280;
  --bi-radius: 14px;
}

.view-tabs {
  display: flex;
  gap: 0.4rem;
  padding: 0.5rem;
  margin: 0 0 1.5rem;
  background: white;
  border-radius: 16px;
  box-shadow: 0 4px 14px rgba(10, 18, 36, 0.06);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid rgba(212, 175, 55, 0.2);
}
.view-tab {
  flex: 1 0 auto;
  min-width: max-content;
  padding: 0.85rem 1.4rem;
  background: transparent;
  border: 0;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--bi-gray-text);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.2s ease;
  letter-spacing: 0.3px;
  white-space: nowrap;
}
.view-tab__icon { font-size: 1.05rem; }
.view-tab:hover {
  background: rgba(212, 175, 55, 0.08);
  color: var(--bi-navy);
}
.view-tab.active {
  background: linear-gradient(135deg, var(--bi-navy), #1a2540);
  color: white;
  box-shadow: 0 4px 14px rgba(10, 18, 36, 0.25);
}

.view { display: none; }
.view.active { display: block; animation: viewFadeIn 0.35s ease; }
@keyframes viewFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* BI Dashboard */
.bi-container { padding: 0.5rem 0; }
.bi-loading { text-align: center; padding: 4rem 2rem; color: var(--bi-gray-text); }
.bi-spinner {
  width: 48px; height: 48px;
  margin: 0 auto 1rem;
  border: 4px solid rgba(212, 175, 55, 0.2);
  border-top-color: var(--bi-gold);
  border-radius: 50%;
  animation: bi-spin 0.8s linear infinite;
}
@keyframes bi-spin { to { transform: rotate(360deg); } }

.bi-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.bi-card {
  background: white;
  padding: 1.2rem 1.4rem;
  border-radius: var(--bi-radius);
  box-shadow: 0 4px 14px rgba(10, 18, 36, 0.06);
  border: 1px solid rgba(10, 18, 36, 0.05);
  border-left: 4px solid var(--bi-gold);
  transition: transform 0.2s, box-shadow 0.2s;
}
.bi-card:hover { transform: translateY(-2px); box-shadow: 0 8px 22px rgba(10, 18, 36, 0.1); }
.bi-card__label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--bi-gray-text);
  margin-bottom: 0.5rem;
}
.bi-card__value {
  font-family: Outfit, system-ui, sans-serif;
  font-size: 1.85rem;
  font-weight: 900;
  color: var(--bi-navy);
  line-height: 1;
  letter-spacing: -1px;
}
.bi-card__value--coral { color: var(--bi-coral); }
.bi-card__value--blue  { color: var(--bi-blue); }
.bi-card__value--green { color: var(--bi-green); }
.bi-card__value--small { font-size: 1.15rem; }
.bi-card__delta { font-size: 0.78rem; margin-top: 0.4rem; color: var(--bi-gray-text); font-weight: 600; }
.bi-card__delta--up   { color: var(--bi-green); }
.bi-card__delta--down { color: var(--bi-coral); }

.bi-section {
  background: white;
  padding: 1.4rem 1.6rem;
  border-radius: var(--bi-radius);
  box-shadow: 0 4px 14px rgba(10, 18, 36, 0.06);
  border: 1px solid rgba(10, 18, 36, 0.05);
  margin-bottom: 1.5rem;
}
.bi-section__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.bi-section__head h3 {
  font-family: Outfit, sans-serif;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--bi-navy);
  margin: 0;
  letter-spacing: -0.3px;
}
.bi-section__sub { font-size: 0.82rem; color: var(--bi-gray-text); }
.bi-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-bottom: 1.5rem; }
@media (max-width: 900px) { .bi-grid-2 { grid-template-columns: 1fr; } }

.bi-chart { position: relative; width: 100%; height: 220px; }
.bi-chart svg { width: 100%; height: 100%; display: block; }
.bi-chart__bar { fill: var(--bi-gold); transition: fill 0.2s; cursor: pointer; }
.bi-chart__bar:hover { fill: var(--bi-coral); }
.bi-chart__label { font-size: 10px; fill: var(--bi-gray-text); font-family: Montserrat, sans-serif; }
.bi-chart__value { font-size: 9px; fill: var(--bi-navy); font-weight: 700; font-family: Outfit, sans-serif; }

.bi-table { display: flex; flex-direction: column; gap: 0.5rem; }
.bi-table__row {
  display: grid;
  grid-template-columns: 24px 1fr auto;
  gap: 0.7rem;
  align-items: center;
  padding: 0.7rem 0.9rem;
  background: var(--bi-paper);
  border-radius: 10px;
  font-size: 0.88rem;
  border: 1px solid transparent;
  transition: all 0.2s;
}
.bi-table__row:hover { border-color: var(--bi-gold); }
.bi-table__rank { font-family: Outfit, sans-serif; font-weight: 900; color: var(--bi-gold); font-size: 0.95rem; }
.bi-table__name { font-weight: 700; color: var(--bi-navy); }
.bi-table__meta { font-size: 0.74rem; color: var(--bi-gray-text); margin-top: 2px; }
.bi-table__amount { font-family: Outfit, sans-serif; font-weight: 900; color: var(--bi-navy); font-size: 0.95rem; }

.bi-services { display: flex; flex-direction: column; gap: 0.7rem; }
.bi-service { padding: 0.7rem 0.9rem; background: var(--bi-paper); border-radius: 10px; border-left: 3px solid var(--bi-gold); }
.bi-service__head { display: flex; justify-content: space-between; font-weight: 700; font-size: 0.88rem; color: var(--bi-navy); margin-bottom: 0.35rem; }
.bi-service__bar { height: 6px; background: rgba(212, 175, 55, 0.15); border-radius: 3px; overflow: hidden; }
.bi-service__bar-fill { height: 100%; background: linear-gradient(90deg, var(--bi-gold), var(--bi-coral)); border-radius: 3px; transition: width 0.5s ease; }
.bi-service__meta { font-size: 0.74rem; color: var(--bi-gray-text); margin-top: 0.3rem; display: flex; gap: 0.7rem; }

.bi-aging { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 0.8rem; }
.bi-aging__bucket { padding: 1rem; border-radius: 10px; text-align: center; border: 1px solid rgba(10, 18, 36, 0.06); }
.bi-aging__bucket--good   { background: rgba(111, 182, 66, 0.08); border-color: rgba(111, 182, 66, 0.3); }
.bi-aging__bucket--warn   { background: rgba(212, 175, 55, 0.1);  border-color: rgba(212, 175, 55, 0.4); }
.bi-aging__bucket--alert  { background: rgba(224, 123, 63, 0.1);  border-color: rgba(224, 123, 63, 0.4); }
.bi-aging__bucket--danger { background: rgba(199, 62, 58, 0.1);   border-color: rgba(199, 62, 58, 0.5); }
.bi-aging__label { font-size: 0.72rem; font-weight: 700; letter-spacing: 1.2px; color: var(--bi-gray-text); }
.bi-aging__value { font-family: Outfit, sans-serif; font-size: 1.5rem; font-weight: 900; color: var(--bi-navy); margin: 0.4rem 0 0.2rem; }
.bi-aging__count { font-size: 0.74rem; color: var(--bi-gray-text); }

/* Pipeline kanban */
.pipeline-container { padding: 0.5rem 0; }
.pipeline-header { margin-bottom: 1.5rem; }
.pipeline-header h2 { font-family: Outfit, sans-serif; font-size: 1.6rem; color: var(--bi-navy); margin: 0 0 0.3rem; }
.pipeline-subtitle { color: var(--bi-gray-text); font-size: 0.92rem; }

.kanban {
  display: grid;
  grid-template-columns: repeat(5, minmax(220px, 1fr));
  gap: 0.9rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 1rem;
}
@media (max-width: 1100px) { .kanban { grid-template-columns: repeat(5, 240px); } }
.kanban__col {
  background: var(--bi-paper);
  border-radius: 12px;
  padding: 0.85rem;
  min-height: 200px;
  border: 1px solid rgba(10, 18, 36, 0.06);
}
.kanban__col-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.85rem; padding-bottom: 0.6rem; border-bottom: 2px solid; }
.kanban__col[data-status="draft"]      .kanban__col-head { border-color: #999; }
.kanban__col[data-status="sent"]       .kanban__col-head { border-color: var(--bi-blue); }
.kanban__col[data-status="accepted"]   .kanban__col-head { border-color: var(--bi-gold); }
.kanban__col[data-status="completed"]  .kanban__col-head { border-color: var(--bi-coral); }
.kanban__col[data-status="paid"]       .kanban__col-head { border-color: var(--bi-green); }
.kanban__col-title { font-family: Outfit, sans-serif; font-size: 0.82rem; font-weight: 800; letter-spacing: 1px; color: var(--bi-navy); text-transform: uppercase; }
.kanban__col-count { background: white; border-radius: 100px; padding: 0.2rem 0.6rem; font-size: 0.75rem; font-weight: 700; color: var(--bi-navy); }
.kanban__cards { display: flex; flex-direction: column; gap: 0.55rem; }
.kanban__card { background: white; padding: 0.7rem 0.85rem; border-radius: 8px; cursor: pointer; box-shadow: 0 2px 6px rgba(10, 18, 36, 0.06); border: 1px solid rgba(10, 18, 36, 0.05); transition: all 0.2s; }
.kanban__card:hover { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(10, 18, 36, 0.12); border-color: var(--bi-gold); }
.kanban__card-name { font-weight: 700; font-size: 0.85rem; color: var(--bi-navy); margin-bottom: 0.2rem; }
.kanban__card-meta { font-size: 0.72rem; color: var(--bi-gray-text); display: flex; justify-content: space-between; }
.kanban__card-amount { font-family: Outfit, sans-serif; font-weight: 800; color: var(--bi-coral); }
.kanban__empty { text-align: center; color: var(--bi-gray-text); font-size: 0.78rem; padding: 1rem 0; font-style: italic; }

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.25rem 0.65rem;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.status-badge--draft     { background: #e5e7eb; color: #6b7280; }
.status-badge--sent      { background: rgba(59, 146, 184, 0.15); color: var(--bi-blue); }
.status-badge--accepted  { background: rgba(212, 175, 55, 0.18); color: #8a6e10; }
.status-badge--scheduled { background: rgba(59, 146, 184, 0.12); color: var(--bi-blue); }
.status-badge--in_progress { background: rgba(224, 123, 63, 0.15); color: var(--bi-coral); }
.status-badge--completed { background: rgba(212, 175, 55, 0.2); color: #8a6e10; }
.status-badge--invoiced  { background: rgba(224, 123, 63, 0.18); color: var(--bi-coral); }
.status-badge--paid      { background: rgba(111, 182, 66, 0.15); color: #3a6b1f; }
.status-badge--closed    { background: #f3f4f6; color: #6b7280; }
.status-badge--lost      { background: rgba(199, 62, 58, 0.12); color: #8a1c19; }

/* Expenses view */
.expenses-container { padding: 0.5rem 0; }
.expenses-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; flex-wrap: wrap; gap: 1rem; }
.expenses-header h2 { font-family: Outfit, sans-serif; font-size: 1.6rem; color: var(--bi-navy); margin: 0; }
.expenses-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem; margin-bottom: 1.5rem; }
.expense-form {
  background: white;
  padding: 1.6rem;
  border-radius: var(--bi-radius);
  box-shadow: 0 6px 20px rgba(10, 18, 36, 0.08);
  border: 2px solid var(--bi-gold);
  margin-bottom: 1.5rem;
}
.expense-form h3 { font-family: Outfit, sans-serif; margin: 0 0 1.2rem; font-size: 1.2rem; color: var(--bi-navy); }
.expense-list { background: white; border-radius: var(--bi-radius); overflow: hidden; box-shadow: 0 4px 14px rgba(10, 18, 36, 0.06); }
.expense-item { display: grid; grid-template-columns: 90px 1fr auto auto; gap: 1rem; padding: 0.85rem 1.2rem; align-items: center; border-bottom: 1px solid rgba(10, 18, 36, 0.05); transition: background 0.2s; }
.expense-item:hover { background: var(--bi-paper); }
.expense-item:last-child { border-bottom: 0; }
.expense-item__date { font-size: 0.78rem; color: var(--bi-gray-text); font-weight: 600; }
.expense-item__main { min-width: 0; }
.expense-item__title { font-weight: 700; color: var(--bi-navy); font-size: 0.92rem; margin-bottom: 0.15rem; }
.expense-item__meta { display: flex; gap: 0.6rem; font-size: 0.74rem; color: var(--bi-gray-text); flex-wrap: wrap; }
.expense-item__category { background: rgba(212, 175, 55, 0.12); color: #8a6e10; padding: 0.15rem 0.6rem; border-radius: 100px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; font-size: 0.7rem; }
.expense-item__amount { font-family: Outfit, sans-serif; font-weight: 900; color: var(--bi-coral); font-size: 1.05rem; }
.expense-item__del { background: none; border: 0; color: #ccc; cursor: pointer; font-size: 1.1rem; padding: 0.3rem 0.5rem; border-radius: 6px; transition: all 0.2s; }
.expense-item__del:hover { color: white; background: #c73e3a; }
@media (max-width: 700px) {
  .expense-item { grid-template-columns: 1fr auto; gap: 0.4rem; }
  .expense-item__date { grid-column: 1 / -1; font-size: 0.72rem; }
}
.empty-state { text-align: center; padding: 3rem 1rem; color: var(--bi-gray-text); font-size: 0.9rem; }

/* Reports */
.reports-container { padding: 0.5rem 0; }
.reports-tabs { display: flex; gap: 0.5rem; margin-bottom: 1.5rem; border-bottom: 2px solid rgba(10, 18, 36, 0.08); }
.reports-tab { background: none; border: 0; padding: 0.85rem 1.2rem; font-weight: 700; font-size: 0.9rem; color: var(--bi-gray-text); cursor: pointer; border-bottom: 3px solid transparent; margin-bottom: -2px; transition: all 0.2s; }
.reports-tab.active { color: var(--bi-navy); border-bottom-color: var(--bi-gold); }
.reports-tab:hover { color: var(--bi-navy); }
.report-pane { display: none; }
.report-pane.active { display: block; }
.report-controls { display: flex; gap: 0.7rem; align-items: center; flex-wrap: wrap; margin-bottom: 1.5rem; }
.report-controls label { font-weight: 700; font-size: 0.85rem; color: var(--bi-navy); }
.report-summary { background: white; padding: 1.6rem; border-radius: var(--bi-radius); box-shadow: 0 4px 14px rgba(10, 18, 36, 0.06); margin-bottom: 1.5rem; border-left: 4px solid var(--bi-gold); }
.report-summary h3 { font-family: Outfit, sans-serif; font-size: 1.2rem; color: var(--bi-navy); margin: 0 0 1rem; }
.report-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem; }
.report-stat { padding: 1rem; background: var(--bi-paper); border-radius: 10px; border-left: 3px solid var(--bi-gold); }
.report-stat__label { font-size: 0.74rem; font-weight: 700; color: var(--bi-gray-text); letter-spacing: 1px; }
.report-stat__value { font-family: Outfit, sans-serif; font-size: 1.4rem; font-weight: 900; color: var(--bi-navy); margin-top: 0.4rem; }

.materials-rank { background: white; border-radius: var(--bi-radius); overflow: hidden; box-shadow: 0 4px 14px rgba(10, 18, 36, 0.06); }
.materials-rank__row { display: grid; grid-template-columns: 32px 1fr auto auto; gap: 1rem; padding: 0.85rem 1.2rem; align-items: center; border-bottom: 1px solid rgba(10, 18, 36, 0.05); }
.materials-rank__row:last-child { border-bottom: 0; }
.materials-rank__rank { font-family: Outfit, sans-serif; font-weight: 900; color: var(--bi-gold); }
.materials-rank__name { font-weight: 700; color: var(--bi-navy); font-size: 0.9rem; }
.materials-rank__usage { font-size: 0.74rem; color: var(--bi-gray-text); }
.materials-rank__cost { font-family: Outfit, sans-serif; font-weight: 800; color: var(--bi-navy); }

@media (max-width: 600px) {
  .view-tab__label { display: none; }
  .view-tab { padding: 0.85rem 1rem; min-width: 56px; }
  .view-tab__icon { font-size: 1.3rem; }
  .bi-section { padding: 1rem 1.1rem; }
  .reports-tab { padding: 0.7rem 0.9rem; font-size: 0.82rem; }
}

/* ═══════════════════════════════════════════════════════════════
   DB HEALTH VIEW
   ═══════════════════════════════════════════════════════════════ */
.db-health-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem;
}
.db-health {
  background: #fff;
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.db-health h3, .db-health h4 {
  color: var(--bi-navy, #0A1224);
  margin: 0 0 0.8rem;
}
.db-health h4 {
  margin-top: 1.5rem;
  font-size: 1rem;
  border-bottom: 1px solid #eee;
  padding-bottom: 0.4rem;
}
.db-health__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-bottom: 1rem;
  border-bottom: 2px solid #f0f0f0;
  margin-bottom: 1rem;
}
.db-health__status {
  background: #f8fafc;
  border-radius: 8px;
  padding: 0.8rem 1rem;
  font-size: 14px;
  margin-bottom: 1rem;
}
.db-health__counts table,
.db-health__issues table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.5rem;
  font-size: 13px;
}
.db-table th {
  text-align: left;
  padding: 8px 10px;
  background: #f8fafc;
  border-bottom: 2px solid #e8e8e8;
  font-weight: 600;
  color: #555;
}
.db-table td {
  padding: 8px 10px;
  border-bottom: 1px solid #f0f0f0;
}
.db-table tr:hover td {
  background: #fafbfc;
}
.db-health__details {
  margin-top: 0.8rem;
  background: #fafbfc;
  border-radius: 6px;
  padding: 0.6rem 0.9rem;
  font-size: 13px;
}
.db-health__details summary {
  cursor: pointer;
  font-weight: 600;
  padding: 0.3rem 0;
  color: #555;
}
.db-health__details summary:hover {
  color: var(--bi-coral, #E07B3F);
}
.db-health__footer {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid #f0f0f0;
}
@media (max-width: 600px) {
  .db-health-container { padding: 0.6rem; }
  .db-health { padding: 1rem; }
  .db-table { font-size: 12px; }
  .db-table th, .db-table td { padding: 6px 4px; }
}

/* ═══════════════════════════════════════════════════════════════
   BI DARK THEME · v2 · matches GreenWorld website palette
   Scope-restricted to BI views so it doesn't pollute the calculator
   or login overlay. Brand-wide tokens (--gw-navy, --gw-gold, etc.)
   live in the canonical :root block at the top of the file.
   ═══════════════════════════════════════════════════════════════ */
.view--dashboard,
.view--pipeline,
.view--expenses,
.view--reports,
.view--dbhealth,
.bi-container,
[class^="bi-"],
[class*=" bi-"] {
  /* BI-specific tokens · only the dark-theme overrides */
  --gw-navy-glass:  rgba(10, 18, 36, 0.85);
  --gw-text-muted:   #a8b0c2;        /* override: lighter for dark bg */
  --gw-text-dim:     #6e7691;
  --gw-card-bg:      #131c34;
  --gw-card-bg-hover:#1a2540;
  --gw-shadow:       0 8px 28px rgba(0, 0, 0, 0.35); /* override: stronger on dark */
  --gw-red:          #E84A4A;         /* override: brighter on dark bg for legibility */
}

/* ─── View tabs · darker, more elegant ─── */
.view-tabs {
  background: var(--gw-navy);
  border: 1px solid var(--gw-divider);
  box-shadow: 0 6px 22px rgba(0, 0, 0, 0.18);
}
.view-tab {
  color: var(--gw-text-muted);
  font-family: var(--gw-font-body);
}
.view-tab:hover {
  background: rgba(212, 175, 55, 0.1);
  color: var(--gw-gold);
}
.view-tab.active {
  background: linear-gradient(135deg, var(--gw-gold), var(--gw-gold-soft));
  color: var(--gw-navy);
  box-shadow: 0 4px 18px rgba(212, 175, 55, 0.45);
  font-weight: 800;
}

/* ─── Dark backdrop for BI views (NOT the calculator) ─── */
#view-dashboard,
#view-pipeline,
#view-expenses,
#view-reports,
#view-dbhealth {
  background: var(--gw-navy);
  background-image:
    radial-gradient(circle at 20% 0%, rgba(212, 175, 55, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 100%, rgba(224, 123, 63, 0.06) 0%, transparent 50%);
  border-radius: var(--gw-radius);
  padding: 2rem 1.5rem;
  margin-top: 0.5rem;
  color: var(--gw-text-on-dark);
  font-family: var(--gw-font-body);
  min-height: 600px;
  box-shadow: inset 0 0 80px rgba(0, 0, 0, 0.25);
}
@media (max-width: 700px) {
  #view-dashboard, #view-pipeline, #view-expenses, #view-reports, #view-dbhealth {
    padding: 1.2rem 0.8rem;
  }
}

/* ─── Headings inside BI views ─── */
#view-dashboard h2, #view-pipeline h2, #view-expenses h2, #view-reports h2, #view-dbhealth h2,
#view-dashboard h3, #view-pipeline h3, #view-expenses h3, #view-reports h3, #view-dbhealth h3,
#view-dashboard h4, #view-pipeline h4, #view-expenses h4, #view-reports h4, #view-dbhealth h4 {
  color: var(--gw-text-on-dark);
  font-family: var(--gw-font-display);
}
#view-dashboard h2, #view-pipeline h2, #view-expenses h2, #view-reports h2, #view-dbhealth h2 {
  font-size: 1.7rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 0.3rem;
}

/* ─── KPI Cards (dashboard top row) ─── */
#view-dashboard .bi-card,
#view-expenses .bi-card,
#view-reports .bi-card {
  background: linear-gradient(135deg, var(--gw-card-bg) 0%, var(--gw-navy-soft) 100%);
  border: 1px solid var(--gw-card-border);
  border-left: 4px solid var(--gw-gold);
  color: var(--gw-text-on-dark);
  box-shadow: var(--gw-shadow);
  position: relative;
  overflow: hidden;
}
#view-dashboard .bi-card::before,
#view-expenses .bi-card::before,
#view-reports .bi-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 80px; height: 80px;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.15) 0%, transparent 70%);
  pointer-events: none;
}
#view-dashboard .bi-card:hover,
#view-expenses .bi-card:hover,
#view-reports .bi-card:hover {
  background: linear-gradient(135deg, var(--gw-card-bg-hover) 0%, var(--gw-navy-soft) 100%);
  border-color: var(--gw-gold);
  box-shadow: var(--gw-shadow-gold);
  transform: translateY(-3px);
}
#view-dashboard .bi-card__label,
#view-expenses .bi-card__label,
#view-reports .bi-card__label {
  color: var(--gw-gold);
  font-family: var(--gw-font-body);
  font-weight: 700;
  letter-spacing: 1.8px;
  text-transform: uppercase;
}
#view-dashboard .bi-card__value,
#view-expenses .bi-card__value,
#view-reports .bi-card__value {
  color: var(--gw-text-on-dark);
  font-family: var(--gw-font-display);
  font-size: 2rem;
  font-weight: 900;
}
#view-dashboard .bi-card__value--coral { color: var(--gw-coral); }
#view-dashboard .bi-card__value--blue  { color: var(--gw-cool-blue); }
#view-dashboard .bi-card__value--green { color: var(--gw-green); }
#view-dashboard .bi-card__delta { color: var(--gw-text-muted); }
#view-dashboard .bi-card__delta--up   { color: var(--gw-green); }
#view-dashboard .bi-card__delta--down { color: var(--gw-coral); }

/* ─── BI sections (revenue chart, top clients, etc) ─── */
#view-dashboard .bi-section,
#view-expenses .bi-section,
#view-reports .bi-section {
  background: var(--gw-card-bg);
  border: 1px solid var(--gw-card-border);
  box-shadow: var(--gw-shadow);
  color: var(--gw-text-on-dark);
}
#view-dashboard .bi-section__head h3,
#view-expenses .bi-section__head h3,
#view-reports .bi-section__head h3 {
  color: var(--gw-text-on-dark);
}
#view-dashboard .bi-section__sub,
#view-expenses .bi-section__sub,
#view-reports .bi-section__sub {
  color: var(--gw-text-muted);
}

/* ─── Charts ─── */
#view-dashboard .bi-chart__bar { fill: var(--gw-gold); }
#view-dashboard .bi-chart__bar:hover { fill: var(--gw-coral); }
#view-dashboard .bi-chart__label { fill: var(--gw-text-muted); }
#view-dashboard .bi-chart__value { fill: var(--gw-text-on-dark); font-weight: 700; }

/* ─── Top clients / services tables ─── */
#view-dashboard .bi-table__row {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid transparent;
}
#view-dashboard .bi-table__row:hover {
  background: rgba(212, 175, 55, 0.08);
  border-color: var(--gw-gold);
}
#view-dashboard .bi-table__name { color: var(--gw-text-on-dark); }
#view-dashboard .bi-table__meta { color: var(--gw-text-muted); }
#view-dashboard .bi-table__amount { color: var(--gw-gold); font-family: var(--gw-font-display); }
#view-dashboard .bi-table__rank { color: var(--gw-gold); }

/* ─── Service breakdown bars ─── */
#view-dashboard .bi-service { background: rgba(255, 255, 255, 0.04); }
#view-dashboard .bi-service__head { color: var(--gw-text-on-dark); }
#view-dashboard .bi-service__meta { color: var(--gw-text-muted); }

/* ─── Aging buckets ─── */
#view-dashboard .bi-aging__bucket--good   { background: rgba(111, 182, 66, 0.12);  border-color: rgba(111, 182, 66, 0.4); }
#view-dashboard .bi-aging__bucket--warn   { background: rgba(212, 175, 55, 0.14);  border-color: rgba(212, 175, 55, 0.5); }
#view-dashboard .bi-aging__bucket--alert  { background: rgba(224, 123, 63, 0.14);  border-color: rgba(224, 123, 63, 0.5); }
#view-dashboard .bi-aging__bucket--danger { background: rgba(232, 74, 74, 0.14);   border-color: rgba(232, 74, 74, 0.55); }
#view-dashboard .bi-aging__label { color: var(--gw-text-muted); }
#view-dashboard .bi-aging__value { color: var(--gw-text-on-dark); }
#view-dashboard .bi-aging__count { color: var(--gw-text-muted); }

/* ═══════════════════════════════════════════════════════════════
   PIPELINE KANBAN
   ═══════════════════════════════════════════════════════════════ */
#view-pipeline .pipeline-header h2 { color: var(--gw-text-on-dark); }
#view-pipeline .pipeline-subtitle { color: var(--gw-text-muted); font-size: 0.95rem; }

#view-pipeline .kanban__col {
  background: var(--gw-card-bg);
  border: 1px solid var(--gw-card-border);
  border-radius: var(--gw-radius);
  box-shadow: var(--gw-shadow);
}
#view-pipeline .kanban__col[data-status="draft"]      .kanban__col-head { border-color: var(--gw-text-dim); }
#view-pipeline .kanban__col[data-status="sent"]       .kanban__col-head { border-color: var(--gw-cool-blue); }
#view-pipeline .kanban__col[data-status="accepted"]   .kanban__col-head { border-color: var(--gw-gold); }
#view-pipeline .kanban__col[data-status="completed"]  .kanban__col-head { border-color: var(--gw-coral); }
#view-pipeline .kanban__col[data-status="paid"]       .kanban__col-head { border-color: var(--gw-green); }

#view-pipeline .kanban__col-title {
  color: var(--gw-text-on-dark);
  font-family: var(--gw-font-display);
}
#view-pipeline .kanban__col-count {
  background: var(--gw-gold);
  color: var(--gw-navy);
  font-weight: 800;
}
#view-pipeline .kanban__card {
  background: var(--gw-navy-soft);
  border: 1px solid var(--gw-card-border);
  color: var(--gw-text-on-dark);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}
#view-pipeline .kanban__card:hover {
  background: #20305a;
  border-color: var(--gw-gold);
  box-shadow: 0 6px 18px rgba(212, 175, 55, 0.3);
}
#view-pipeline .kanban__card-name { color: var(--gw-text-on-dark); }
#view-pipeline .kanban__card-meta { color: var(--gw-text-muted); }
#view-pipeline .kanban__card-amount { color: var(--gw-gold); font-family: var(--gw-font-display); }
#view-pipeline .kanban__empty { color: var(--gw-text-dim); font-size: 0.85rem; }

/* ═══════════════════════════════════════════════════════════════
   EXPENSES VIEW
   ═══════════════════════════════════════════════════════════════ */
#view-expenses .expenses-header h2 { color: var(--gw-text-on-dark); }
#view-expenses .expense-form {
  background: var(--gw-card-bg);
  border: 2px solid var(--gw-gold);
  box-shadow: var(--gw-shadow-gold);
}
#view-expenses .expense-form h3 { color: var(--gw-text-on-dark); }
#view-expenses .expense-form .form-label { color: var(--gw-text-muted); font-weight: 600; }
#view-expenses .expense-form .form-control {
  background: var(--gw-navy);
  border: 1px solid var(--gw-card-border);
  color: var(--gw-text-on-dark);
}
#view-expenses .expense-form .form-control:focus {
  border-color: var(--gw-gold);
  box-shadow: 0 0 0 3px var(--gw-gold-glow);
  background: var(--gw-navy-soft);
}

#view-expenses .expense-list {
  background: var(--gw-card-bg);
  border: 1px solid var(--gw-card-border);
  box-shadow: var(--gw-shadow);
}
#view-expenses .expense-item {
  border-bottom-color: var(--gw-divider);
  color: var(--gw-text-on-dark);
}
#view-expenses .expense-item:hover { background: var(--gw-navy-soft); }
#view-expenses .expense-item__date { color: var(--gw-text-muted); }
#view-expenses .expense-item__title { color: var(--gw-text-on-dark); }
#view-expenses .expense-item__meta { color: var(--gw-text-muted); }
#view-expenses .expense-item__category {
  background: rgba(212, 175, 55, 0.18);
  color: var(--gw-gold-soft);
}
#view-expenses .expense-item__amount { color: var(--gw-coral); font-family: var(--gw-font-display); }
#view-expenses .expense-item__del { color: var(--gw-text-dim); }
#view-expenses .expense-item__del:hover { color: white; background: var(--gw-red); }
#view-expenses .empty-state { color: var(--gw-text-muted); }

/* ═══════════════════════════════════════════════════════════════
   REPORTS VIEW
   ═══════════════════════════════════════════════════════════════ */
#view-reports .reports-tabs { border-bottom-color: var(--gw-divider); }
#view-reports .reports-tab {
  color: var(--gw-text-muted);
  font-family: var(--gw-font-body);
}
#view-reports .reports-tab.active {
  color: var(--gw-gold);
  border-bottom-color: var(--gw-gold);
}
#view-reports .reports-tab:hover { color: var(--gw-gold-soft); }
#view-reports .report-controls label { color: var(--gw-text-on-dark); }
#view-reports .report-controls .form-control {
  background: var(--gw-card-bg);
  border: 1px solid var(--gw-card-border);
  color: var(--gw-text-on-dark);
}
#view-reports .report-summary {
  background: var(--gw-card-bg);
  border: 1px solid var(--gw-card-border);
  border-left: 4px solid var(--gw-gold);
  box-shadow: var(--gw-shadow);
}
#view-reports .report-summary h3 { color: var(--gw-text-on-dark); }
#view-reports .report-stat { background: rgba(255, 255, 255, 0.04); border-left-color: var(--gw-gold); }
#view-reports .report-stat__label { color: var(--gw-gold); }
#view-reports .report-stat__value { color: var(--gw-text-on-dark); font-family: var(--gw-font-display); }
#view-reports .materials-rank {
  background: var(--gw-card-bg);
  border: 1px solid var(--gw-card-border);
  box-shadow: var(--gw-shadow);
}
#view-reports .materials-rank__row { border-bottom-color: var(--gw-divider); }
#view-reports .materials-rank__rank { color: var(--gw-gold); }
#view-reports .materials-rank__name { color: var(--gw-text-on-dark); }
#view-reports .materials-rank__usage { color: var(--gw-text-muted); }
#view-reports .materials-rank__cost { color: var(--gw-gold); font-family: var(--gw-font-display); }

/* ═══════════════════════════════════════════════════════════════
   DATABASE HEALTH VIEW
   ═══════════════════════════════════════════════════════════════ */
#view-dbhealth .db-health-container { padding: 0; }
#view-dbhealth .db-health {
  background: var(--gw-card-bg);
  border: 1px solid var(--gw-card-border);
  box-shadow: var(--gw-shadow);
  color: var(--gw-text-on-dark);
}
#view-dbhealth .db-health h3,
#view-dbhealth .db-health h4 {
  color: var(--gw-text-on-dark);
  font-family: var(--gw-font-display);
}
#view-dbhealth .db-health h4 {
  border-bottom-color: var(--gw-divider);
  color: var(--gw-gold);
}
#view-dbhealth .db-health__header {
  border-bottom: 2px solid var(--gw-divider);
}
#view-dbhealth .db-health__header small { color: var(--gw-text-muted); }
#view-dbhealth .db-health__status {
  background: rgba(255, 255, 255, 0.04);
  border-left: 3px solid var(--gw-gold);
  color: var(--gw-text-on-dark);
}
#view-dbhealth .db-table th {
  background: var(--gw-navy);
  border-bottom: 2px solid var(--gw-gold);
  color: var(--gw-gold);
  letter-spacing: 0.5px;
  font-family: var(--gw-font-body);
  font-size: 0.78rem;
  text-transform: uppercase;
}
#view-dbhealth .db-table td {
  border-bottom: 1px solid var(--gw-divider);
  color: var(--gw-text-on-dark);
}
#view-dbhealth .db-table tr:hover td { background: rgba(212, 175, 55, 0.05); }
#view-dbhealth .db-health__details {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--gw-divider);
}
#view-dbhealth .db-health__details summary {
  color: var(--gw-text-muted);
  font-family: var(--gw-font-body);
}
#view-dbhealth .db-health__details summary:hover { color: var(--gw-gold); }
#view-dbhealth .db-health__footer {
  border-top: 1px solid var(--gw-divider);
}
#view-dbhealth .db-health__footer p { color: var(--gw-text-muted); }
#view-dbhealth code {
  background: rgba(212, 175, 55, 0.12);
  color: var(--gw-gold-soft);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.85em;
}

/* Phase 3 upgrade box (the blue one) goes navy now */
#view-dbhealth .db-health__footer[style*="background:#f0f7ff"],
#view-dbhealth .db-health__footer[style*="background: #f0f7ff"] {
  background: linear-gradient(135deg, var(--gw-navy-soft), var(--gw-card-bg)) !important;
  border: 1px solid var(--gw-gold) !important;
}

/* ─── Buttons inside BI views: gold primary ─── */
#view-dashboard .btn--primary,
#view-pipeline  .btn--primary,
#view-expenses  .btn--primary,
#view-reports   .btn--primary,
#view-dbhealth  .btn--primary {
  background: linear-gradient(135deg, var(--gw-gold), var(--gw-gold-soft));
  color: var(--gw-navy);
  border: 0;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(212, 175, 55, 0.35);
}
#view-dashboard .btn--primary:hover,
#view-pipeline  .btn--primary:hover,
#view-expenses  .btn--primary:hover,
#view-reports   .btn--primary:hover,
#view-dbhealth  .btn--primary:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}
#view-dashboard .btn--outline,
#view-pipeline  .btn--outline,
#view-expenses  .btn--outline,
#view-reports   .btn--outline,
#view-dbhealth  .btn--outline {
  background: transparent;
  border: 1px solid var(--gw-gold);
  color: var(--gw-gold);
}
#view-dashboard .btn--outline:hover,
#view-pipeline  .btn--outline:hover,
#view-expenses  .btn--outline:hover,
#view-reports   .btn--outline:hover,
#view-dbhealth  .btn--outline:hover {
  background: var(--gw-gold);
  color: var(--gw-navy);
}

/* ─── Loading / empty states ─── */
#view-dashboard .bi-loading,
#view-pipeline  .bi-loading,
#view-expenses  .empty-state,
#view-dbhealth  .bi-loading {
  color: var(--gw-text-muted);
}

/* ═══════════════════════════════════════════════════════════════
   STATUS BADGES · re-tuned for dark backgrounds
   ═══════════════════════════════════════════════════════════════ */
.view--dashboard .status-badge,
.view--pipeline  .status-badge,
.view--reports   .status-badge {
  border: 1px solid currentColor;
  background: rgba(255, 255, 255, 0.05);
}
.view--dashboard .status-badge--draft,
.view--pipeline  .status-badge--draft  { color: var(--gw-text-muted); background: rgba(168, 176, 194, 0.15); }
.view--dashboard .status-badge--sent,
.view--pipeline  .status-badge--sent   { color: var(--gw-cool-blue); background: rgba(59, 146, 184, 0.18); }
.view--dashboard .status-badge--accepted,
.view--pipeline  .status-badge--accepted { color: var(--gw-gold); background: rgba(212, 175, 55, 0.2); }
.view--dashboard .status-badge--in_progress,
.view--pipeline  .status-badge--in_progress { color: var(--gw-coral); background: rgba(224, 123, 63, 0.18); }
.view--dashboard .status-badge--completed,
.view--pipeline  .status-badge--completed { color: var(--gw-gold-soft); background: rgba(229, 199, 101, 0.18); }
.view--dashboard .status-badge--invoiced,
.view--pipeline  .status-badge--invoiced { color: var(--gw-coral); background: rgba(224, 123, 63, 0.22); }
.view--dashboard .status-badge--paid,
.view--pipeline  .status-badge--paid   { color: var(--gw-green); background: rgba(111, 182, 66, 0.2); }
.view--dashboard .status-badge--lost,
.view--pipeline  .status-badge--lost   { color: var(--gw-red); background: rgba(232, 74, 74, 0.18); }

/* ═══════════════════════════════════════════════════════════════
   HISTORY MODAL · also goes dark (it's read-only data display)
   ═══════════════════════════════════════════════════════════════ */
#historyModal .modal-content {
  background: var(--gw-navy);
  color: var(--gw-text-on-dark);
}
#historyModal .modal-header {
  background: var(--gw-navy-deep);
  border-bottom: 2px solid var(--gw-gold);
}
#historyModal .modal-header h3 {
  color: var(--gw-gold);
  font-family: var(--gw-font-display);
}
#historyModal .modal-close {
  color: var(--gw-text-muted);
}
#historyModal .modal-close:hover { color: var(--gw-coral); }
#historyModal .history-bulk-toolbar {
  background: var(--gw-navy-soft);
  border-bottom-color: var(--gw-divider) !important;
  border-radius: 8px 8px 0 0;
  padding: 12px !important;
}
#historyModal .history-bulk-toolbar small { color: var(--gw-text-muted); }
#historyModal .history-list {
  background: var(--gw-navy-soft);
  border-radius: 0 0 8px 8px;
}

/* ═══════════════════════════════════════════════════════════════
   MOBILE TWEAKS
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 600px) {
  .view-tab.active {
    box-shadow: 0 2px 10px rgba(212, 175, 55, 0.4);
  }
  #view-dashboard .bi-card__value,
  #view-expenses .bi-card__value,
  #view-reports .bi-card__value {
    font-size: 1.55rem;
  }
}

/* ═══════════════════════════════════════════════════════════════
   APP HEADER · re-themed to match website (navy + gold)
   Replaces the old teal gradient with the brand palette.
   ═══════════════════════════════════════════════════════════════ */
.header-pro {
  background: linear-gradient(135deg, var(--gw-navy-deep) 0%, var(--gw-navy-soft) 100%) !important;
  border-bottom: 2px solid var(--gw-gold) !important;
  border-radius: var(--gw-radius) !important;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35) !important;
  position: relative;
  overflow: visible !important;
}
.header-pro::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 0%, rgba(212, 175, 55, 0.18) 0%, transparent 50%),
    radial-gradient(circle at 85% 100%, rgba(224, 123, 63, 0.12) 0%, transparent 50%);
  pointer-events: none;
  border-radius: var(--gw-radius);
}
.header-pro > * { position: relative; z-index: 1; }

.header-logo-container {
  background: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  padding: 0 !important;
  box-shadow: none !important;
  width: 88px !important;
  height: 88px !important;
}
.header-logo {
  filter: drop-shadow(0 4px 14px rgba(212, 175, 55, 0.4)) drop-shadow(0 0 22px rgba(212, 175, 55, 0.18)) !important;
  transition: transform 0.4s ease, filter 0.4s ease !important;
}
.header-logo-container:hover .header-logo {
  transform: rotate(8deg) scale(1.06) !important;
  filter: drop-shadow(0 6px 22px rgba(212, 175, 55, 0.55)) drop-shadow(0 0 32px rgba(212, 175, 55, 0.3)) !important;
}
.header-logo-placeholder {
  background: linear-gradient(135deg, var(--gw-gold), var(--gw-gold-soft)) !important;
}
.header-logo-text { color: var(--gw-navy) !important; }

.header-company-name {
  font-family: var(--gw-font-display) !important;
  letter-spacing: 4px !important;
  font-size: 2.2rem !important;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4) !important;
}
.header-company-name::after {
  content: ' HAVCR';
  color: var(--gw-gold);
  font-size: 0.65em;
  letter-spacing: 6px;
  margin-left: 0.5rem;
  font-weight: 700;
  vertical-align: 0.2em;
}
.header-company-tagline {
  color: var(--gw-gold-soft) !important;
  letter-spacing: 1.5px !important;
  font-size: 0.85rem !important;
  font-weight: 600 !important;
  text-transform: uppercase;
}
.header-company-location {
  color: rgba(240, 238, 232, 0.7) !important;
  font-size: 0.82rem !important;
}

/* ═══════════════════════════════════════════════════════════════
   LOGIN OVERLAY · use brand palette
   ═══════════════════════════════════════════════════════════════ */
.login-overlay {
  background: linear-gradient(135deg, var(--gw-navy-deep) 0%, var(--gw-navy) 50%, var(--gw-navy-soft) 100%) !important;
}
.login-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(212, 175, 55, 0.12) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(224, 123, 63, 0.08) 0%, transparent 50%);
  pointer-events: none;
}
.login-card {
  background: var(--gw-card-bg) !important;
  border: 1px solid var(--gw-card-border) !important;
  box-shadow: var(--gw-shadow), 0 0 80px rgba(212, 175, 55, 0.1) !important;
  position: relative;
  z-index: 1;
}
.login-logo {
  filter: drop-shadow(0 4px 12px rgba(212, 175, 55, 0.3));
  width: 96px;
  height: 96px;
}
.login-title {
  font-family: var(--gw-font-display) !important;
  color: var(--gw-text-on-dark) !important;
  letter-spacing: 3px;
}
.login-title-accent { color: var(--gw-gold) !important; }
.login-subtitle { color: var(--gw-text-muted) !important; }
.login-form .form-label { color: var(--gw-text-muted) !important; }
.login-form .form-control {
  background: var(--gw-navy) !important;
  border: 1px solid var(--gw-card-border) !important;
  color: var(--gw-text-on-dark) !important;
}
.login-form .form-control:focus {
  border-color: var(--gw-gold) !important;
  box-shadow: 0 0 0 3px var(--gw-gold-glow) !important;
  background: var(--gw-navy-soft) !important;
}
.login-submit-btn {
  background: linear-gradient(135deg, var(--gw-gold), var(--gw-gold-soft)) !important;
  color: var(--gw-navy) !important;
  font-weight: 800 !important;
  box-shadow: 0 4px 18px rgba(212, 175, 55, 0.4) !important;
}
.login-submit-btn:hover { filter: brightness(1.1); }

/* ═══════════════════════════════════════════════════════════════
   COMPANY HEADER (calculator section) · slight refresh
   ═══════════════════════════════════════════════════════════════ */
.company-logo-box {
  border: 2px solid var(--gw-gold) !important;
  box-shadow: 0 4px 14px rgba(212, 175, 55, 0.2) !important;
}
.company-brand-name {
  font-family: var(--gw-font-display) !important;
  color: var(--gw-navy) !important;
}
.company-brand-name::after {
  content: ' HAVCR';
  color: var(--gw-gold);
  font-size: 0.7em;
  margin-left: 0.4rem;
  letter-spacing: 3px;
  font-weight: 700;
}

/* ═══════════════════════════════════════════════════════════════
   FOOTER · brand palette
   ═══════════════════════════════════════════════════════════════ */
.app-footer {
  background: linear-gradient(135deg, var(--gw-navy-deep), var(--gw-navy)) !important;
  border-top: 2px solid var(--gw-gold) !important;
  padding: 2.5rem 1.5rem !important;
}
.footer-content {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 1.2rem !important;
  flex-wrap: wrap !important;
  text-align: center !important;
}
.footer-logo {
  display: flex !important;
  align-items: center !important;
  gap: 0.9rem !important;
}
.footer-logo-img {
  height: 60px !important;
  width: 60px !important;
  background: transparent !important;
  border: 0 !important;
  padding: 0 !important;
  filter: drop-shadow(0 4px 16px rgba(212, 175, 55, 0.4)) drop-shadow(0 0 24px rgba(212, 175, 55, 0.2)) !important;
  transition: transform 0.4s ease !important;
}
.footer-logo-img:hover { transform: rotate(8deg) scale(1.08) !important; }
.footer-brand {
  font-family: var(--gw-font-display) !important;
  color: var(--gw-gold) !important;
  font-size: 1.4rem !important;
  letter-spacing: 2px !important;
  text-transform: uppercase;
}
.footer-copyright {
  color: var(--gw-text-on-dark) !important;
  font-size: 0.88rem !important;
}
.footer-tagline {
  color: var(--gw-text-muted) !important;
  font-style: italic;
}

/* ═══════════════════════════════════════════════════════════════
   GLOBAL TOKEN OVERRIDE · teal → gold across ENTIRE app
   This is the master switch. Every component that reads from
   --color-primary, --color-teal-*, --color-focus-ring, etc.
   automatically gets the brand palette without touching its rules.
   ═══════════════════════════════════════════════════════════════ */
:root {
  /* Replace the teal scale with gold scale */
  --color-teal-300: #E5C765;
  --color-teal-400: #E5C765;
  --color-teal-500: #D4AF37;
  --color-teal-600: #c69a30;
  --color-teal-700: #b8881c;
  --color-teal-800: #D4AF37;
  --color-teal-500-rgb: 212, 175, 55;

  /* Re-map semantic tokens */
  --color-primary:        #D4AF37;
  --color-primary-hover:  #c69a30;
  --color-primary-active: #b8881c;
  --color-focus-ring:     rgba(212, 175, 55, 0.4);
  --color-btn-primary-text: #0A1224;     /* dark text on gold buttons */
  --color-success:        #6fb642;
  --color-success-rgb:    111, 182, 66;
  --color-error:          #E84A4A;
  --color-error-rgb:      232, 74, 74;
  --color-warning:        #E07B3F;
  --color-warning-rgb:    224, 123, 63;
  --color-info:           #3B92B8;
  --color-info-rgb:       59, 146, 184;
}

/* Inputs / focus rings honour gold */
.form-control:focus,
input:focus,
textarea:focus,
select:focus {
  border-color: var(--gw-gold) !important;
  box-shadow: 0 0 0 3px var(--gw-gold-glow) !important;
  outline: none !important;
}

/* Section titles · underline & icon now gold */
.section-title {
  border-bottom: 2px solid var(--gw-gold) !important;
  color: var(--gw-navy) !important;
  font-family: var(--gw-font-display) !important;
}
.section-title::before,
.section-title::after { color: var(--gw-gold) !important; }

/* Cost Summary panel — values were teal, now coral for amounts */
.cost-summary,
.summary-section {
  border-color: var(--gw-gold) !important;
}
.summary-value {
  color: var(--gw-coral) !important;
  font-family: var(--gw-font-display) !important;
  font-weight: 800 !important;
}
.grand-total .summary-value {
  color: var(--gw-gold) !important;
  font-size: 1.4rem !important;
  text-shadow: 0 0 16px rgba(212, 175, 55, 0.4);
}
.grand-total {
  border-top: 2px solid var(--gw-gold) !important;
  padding-top: 0.8rem !important;
  margin-top: 0.5rem !important;
}

/* Cost summary panel header */
.summary-section h2,
.summary-section h3,
.cost-summary h2,
.cost-summary h3 {
  color: var(--gw-navy) !important;
  border-bottom: 2px solid var(--gw-gold) !important;
  padding-bottom: 0.6rem !important;
  font-family: var(--gw-font-display) !important;
}

/* Per-hour / margin small stats */
.cost-per-hour,
.profit-margin-display,
.summary-item--small .summary-value {
  color: var(--gw-navy) !important;
  font-weight: 700 !important;
}

/* ═══════════════════════════════════════════════════════════════
   BUTTONS · primary = gold gradient, danger stays red
   ═══════════════════════════════════════════════════════════════ */
.btn--primary,
button.btn-primary {
  background: linear-gradient(135deg, var(--gw-gold), var(--gw-gold-soft)) !important;
  color: var(--gw-navy) !important;
  font-weight: 700 !important;
  border: 0 !important;
  box-shadow: 0 4px 14px rgba(212, 175, 55, 0.35) !important;
}
.btn--primary:hover,
button.btn-primary:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.5) !important;
}
.btn--secondary,
.btn--outline {
  border: 1px solid var(--gw-gold) !important;
  color: var(--gw-gold) !important;
  background: transparent !important;
}
.btn--secondary:hover,
.btn--outline:hover {
  background: var(--gw-gold) !important;
  color: var(--gw-navy) !important;
}
.btn--danger {
  background: var(--gw-red) !important;
  color: white !important;
}

/* The action bar (Generate PDF, Export Excel, Save Estimate, etc.) */
.action-buttons .btn,
.actions-row .btn {
  font-weight: 700 !important;
}

/* ═══════════════════════════════════════════════════════════════
   COMPANY LOGO · let the SVG breathe (it already has its own bezel)
   No box, no frame — just the dial with a subtle gold glow.
   ═══════════════════════════════════════════════════════════════ */
.company-logo-box {
  width: 130px !important;
  height: 130px !important;
  background: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  padding: 0 !important;
  box-shadow: none !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  flex-shrink: 0;
}
.company-logo-img {
  width: 100% !important;
  height: 100% !important;
  filter: drop-shadow(0 6px 18px rgba(212, 175, 55, 0.35)) drop-shadow(0 0 30px rgba(212, 175, 55, 0.15)) !important;
  border-radius: 0 !important;
  background: transparent !important;
  transition: transform 0.4s ease, filter 0.4s ease !important;
}
.company-logo-img:hover {
  transform: rotate(8deg) scale(1.05) !important;
  filter: drop-shadow(0 8px 24px rgba(212, 175, 55, 0.5)) drop-shadow(0 0 40px rgba(212, 175, 55, 0.25)) !important;
}

.company-name-display {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.company-brand-name {
  font-size: 2rem !important;
  letter-spacing: 4px !important;
  text-transform: uppercase;
  margin: 0 !important;
}
.company-brand-tagline {
  font-size: 0.78rem !important;
  letter-spacing: 1.5px !important;
  text-transform: uppercase;
  color: var(--gw-coral) !important;
  font-weight: 700 !important;
  margin-top: 4px !important;
}

/* ═══════════════════════════════════════════════════════════════
   STATUS DROPDOWN (jobStatus) — keep colors readable in calculator
   ═══════════════════════════════════════════════════════════════ */
#jobStatus {
  font-weight: 600;
  border: 1px solid rgba(212, 175, 55, 0.3) !important;
}

/* ═══════════════════════════════════════════════════════════════
   NOTIFICATIONS · brand colors
   ═══════════════════════════════════════════════════════════════ */
.notification--success { border-left: 4px solid var(--gw-green) !important; }
.notification--error   { border-left: 4px solid var(--gw-red) !important; }
.notification--info    { border-left: 4px solid var(--gw-cool-blue) !important; }
.notification--warning { border-left: 4px solid var(--gw-coral) !important; }

/* ═══════════════════════════════════════════════════════════════
   BADGES & ACCENTS · phone number / email icons that were teal
   ═══════════════════════════════════════════════════════════════ */
.label-icon,
.form-label .label-icon {
  filter: hue-rotate(0deg);
}

/* ═══════════════════════════════════════════════════════════════
   PROFIT MARGIN SLIDER / DISPLAY
   ═══════════════════════════════════════════════════════════════ */
input[type="range"] {
  accent-color: var(--gw-gold);
}
.profit-margin-display {
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.12), rgba(229, 199, 101, 0.06)) !important;
  border-left: 3px solid var(--gw-gold) !important;
  color: var(--gw-navy) !important;
}

/* ═══════════════════════════════════════════════════════════════
   AUTO-SAVE INDICATOR
   ═══════════════════════════════════════════════════════════════ */
.autosave-indicator.active {
  background: var(--gw-gold) !important;
  color: var(--gw-navy) !important;
}

/* ═══════════════════════════════════════════════════════════════
   MOBILE: keep logos proportional
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 700px) {
  .company-logo-box { width: 80px !important; height: 80px !important; padding: 6px !important; }
  .company-brand-name { font-size: 1.4rem !important; }
  .footer-logo-img { height: 52px !important; width: 52px !important; }
  .footer-brand { font-size: 1.1rem !important; }
  .header-company-name { font-size: 1.5rem !important; letter-spacing: 2px !important; }
}

/* ═══════════════════════════════════════════════════════════════
   MOBILE OVERHAUL · field-first design for phone usage
   Where techs actually use the app — in the truck, on the job site.
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {

  /* iOS safe area · prevent status bar / home indicator overlap */
  body {
    padding-bottom: env(safe-area-inset-bottom, 0);
    padding-top: env(safe-area-inset-top, 0);
  }

  /* ─── HEADER · ultra-compact ─── */
  .header-pro {
    border-radius: 0 !important;
    margin: 0 !important;
    padding: 0.5rem 0.7rem !important;
  }
  .header-top {
    padding: 0.5rem 0.6rem !important;
    gap: 0.7rem !important;
    flex-wrap: wrap !important;       /* wrap actions to a 2nd row instead of overflowing */
    justify-content: space-between !important;
  }
  .header-brand { gap: 0.6rem !important; }
  .header-logo-container { width: 52px !important; height: 52px !important; }
  .header-logo {
    filter: drop-shadow(0 2px 8px rgba(212,175,55,0.4)) !important;
  }
  .header-company-name {
    font-size: 1.1rem !important;
    letter-spacing: 1.5px !important;
    margin: 0 !important;
    text-shadow: 0 1px 4px rgba(0,0,0,0.4) !important;
  }
  .header-company-name::after {
    font-size: 0.55em !important;
    letter-spacing: 2px !important;
    margin-left: 0.3rem !important;
  }
  .header-company-tagline {
    display: none !important;  /* save vertical space */
  }
  .header-company-location {
    font-size: 0.7rem !important;
    margin-top: 2px !important;
  }
  .header-company-location br { display: none; }
  .header-actions,
  .header-actions-group {
    display: flex !important;
    gap: 0.4rem !important;
    width: auto !important;
    flex-shrink: 0 !important;
    flex-wrap: wrap !important;
  }
  .header-actions .btn,
  .btn-header {
    padding: 0.5rem 0.7rem !important;
    font-size: 0.75rem !important;
    min-height: 42px !important;
    flex: 0 0 auto !important;
    white-space: nowrap !important;
    gap: 0.3rem !important;
  }
  .btn-header .btn-icon { font-size: 1rem !important; }

  /* Logout button: hide the full email text in mobile to prevent overflow.
     Icon (🚪) stays visible. Was causing scrollWidth 647 vs viewport 485. */
  #logoutBtn #loggedInUserEmail { display: none !important; }
  #logoutBtn { padding: 0.5rem 0.7rem !important; min-width: 42px !important; }

  /* Hide tagline (eats vertical space) */
  .header-bottom { display: none !important; }

  /* ─── VIEW TABS · compact bottom bar feel ─── */
  .view-tabs {
    margin: 0 !important;
    padding: 0.3rem !important;
    border-radius: 0 !important;
    border-top: 0 !important;
    border-left: 0 !important;
    border-right: 0 !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    scrollbar-width: none;  /* Firefox */
    -ms-overflow-style: none;  /* IE/Edge */
  }
  .view-tabs::-webkit-scrollbar { display: none; }
  .view-tab {
    padding: 0.6rem 0.85rem !important;
    font-size: 0.72rem !important;
    flex-direction: column !important;
    gap: 2px !important;
    min-width: 64px !important;
  }
  .view-tab__icon { font-size: 1.2rem !important; }
  .view-tab__label {
    font-size: 0.65rem !important;
    letter-spacing: 0 !important;
  }

  /* ─── CALCULATOR · single column, compact ─── */
  #view-calculator .main-content,
  .main-content {
    grid-template-columns: 1fr !important;
    gap: 0.7rem !important;
    padding: 0.5rem !important;
  }
  .forms-column,
  .summary-column { width: 100% !important; }

  /* Cost Summary card — collapsible to save space */
  .summary-card {
    position: sticky;
    bottom: 76px;  /* Above the sticky action bar */
    z-index: 50;
    margin-top: 1rem;
    box-shadow: 0 -4px 16px rgba(0,0,0,0.3);
  }
  .summary-title {
    font-size: 0.95rem !important;
    cursor: pointer;
    user-select: none;
  }
  .summary-title::after {
    content: ' ▼';
    font-size: 0.7rem;
    opacity: 0.7;
  }
  .summary-card.collapsed .summary-items { display: none; }
  .summary-card.collapsed .summary-title::after { content: ' ▲'; }

  .section {
    padding: 0.85rem !important;
    margin-bottom: 0.6rem !important;
    border-radius: 10px !important;
  }
  .section-title {
    font-size: 1rem !important;
    margin-bottom: 0.7rem !important;
    padding-bottom: 0.4rem !important;
  }
  .section-actions {
    display: flex !important;
    gap: 0.3rem !important;
    flex-wrap: wrap !important;
  }
  .section-actions .btn {
    padding: 0.4rem 0.7rem !important;
    font-size: 0.75rem !important;
  }

  /* Form fields larger touch targets */
  .form-grid {
    grid-template-columns: 1fr !important;
    gap: 0.7rem !important;
  }
  .form-control,
  .form-control:not([type="range"]) {
    min-height: 46px !important;
    font-size: 16px !important;  /* iOS won't zoom on focus when font ≥ 16 */
    padding: 0.7rem 0.9rem !important;
    border-radius: 8px !important;
  }
  .form-label {
    font-size: 0.82rem !important;
    margin-bottom: 0.3rem !important;
  }

  /* ─── COMPANY HEADER inside calculator section ─── */
  .company-header {
    flex-direction: column !important;
    text-align: center !important;
    gap: 0.5rem !important;
    padding: 0.8rem !important;
  }
  .company-logo-box {
    width: 90px !important;
    height: 90px !important;
  }
  .company-brand-name {
    font-size: 1.4rem !important;
  }

  /* ─── COST SUMMARY · readable values on phone ─── */
  .summary-items {
    gap: 0.4rem !important;
  }
  .summary-item {
    padding: 0.4rem 0 !important;
    font-size: 0.88rem !important;
  }
  .summary-label {
    font-size: 0.85rem !important;
  }
  .summary-value {
    font-size: 1rem !important;
  }
  .grand-total .summary-value {
    font-size: 1.25rem !important;
  }

  /* ─── MATERIALS TABLE · stacked card layout ─── */
  .materials-container {
    overflow-x: visible !important;
  }
  table.materials-table {
    border: 0 !important;
    width: 100% !important;
  }
  table.materials-table thead {
    display: none !important;  /* hide column headers on mobile */
  }
  table.materials-table tbody,
  table.materials-table tr,
  table.materials-table td {
    display: block !important;
    width: 100% !important;
  }
  table.materials-table tr.material-row {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(212,175,55,0.15);
    border-radius: 10px;
    padding: 0.7rem;
    margin-bottom: 0.6rem;
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
  }
  table.materials-table tr.material-row td {
    padding: 0 !important;
    border: 0 !important;
  }
  /* Description spans both columns */
  table.materials-table tr.material-row td:first-child {
    grid-column: 1 / -1;
  }
  /* Delete button at the right end */
  table.materials-table tr.material-row td:last-child {
    grid-column: 1 / -1;
    text-align: right;
    margin-top: 0.4rem;
  }
  /* Inline labels via data-label or pseudo content */
  table.materials-table tr.material-row td::before {
    content: attr(data-label);
    display: block;
    font-size: 0.7rem;
    color: var(--gw-gold, #D4AF37);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 3px;
  }
  table.materials-table input {
    width: 100% !important;
    min-height: 42px !important;
    font-size: 16px !important;
  }

  /* ─── ACTION BUTTONS · sticky bottom bar ─── */
  .actions {
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 100 !important;
    background: linear-gradient(180deg, rgba(10,18,36,0.95), #0A1224) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-top: 1px solid rgba(212,175,55,0.3) !important;
    padding: 0.55rem 0.5rem calc(0.55rem + env(safe-area-inset-bottom, 0)) !important;
    margin: 0 !important;
    border-radius: 0 !important;
  }
  /* Mobile action bar — only PDF + Save visible.
     Excel, New Job and Duplicate are hidden on mobile (still in desktop). */
  #exportExcel,
  #newJob,
  #duplicateJob {
    display: none !important;
  }
  .action-buttons {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;  /* PDF + Save side by side */
    gap: 0.5rem !important;
    max-width: 500px;
    margin: 0 auto;
  }
  .action-buttons .btn {
    padding: 0.85rem 0.6rem !important;
    font-size: 0.92rem !important;
    min-height: 56px !important;
    border-radius: 10px !important;
    font-weight: 800 !important;
    letter-spacing: 0.3px !important;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    white-space: nowrap !important;
  }
  /* Make Save Estimate the primary CTA visually — gold gradient stands out */
  #saveEstimate {
    background: linear-gradient(135deg, #D4AF37, #E5C765) !important;
    color: #0A1224 !important;
    border: 0 !important;
    box-shadow: 0 4px 14px rgba(212,175,55,0.4) !important;
  }
  /* PDF button outline style with gold border */
  #generatePDF {
    background: rgba(212, 175, 55, 0.1) !important;
    color: #D4AF37 !important;
    border: 1.5px solid #D4AF37 !important;
  }

  /* Add bottom padding to body so sticky action bar doesn't cover content */
  body { padding-bottom: calc(76px + env(safe-area-inset-bottom, 0)) !important; }

  /* ─── BI VIEWS · mobile padding/sizing ─── */
  #view-dashboard, #view-pipeline, #view-expenses, #view-reports, #view-dbhealth {
    padding: 0.8rem 0.5rem !important;
    border-radius: 0 !important;
    margin-top: 0 !important;
  }

  /* KPI cards · 2 columns instead of 4 on mobile */
  .bi-cards {
    grid-template-columns: 1fr 1fr !important;
    gap: 0.5rem !important;
    margin-bottom: 0.8rem !important;
  }
  .bi-card {
    padding: 0.7rem 0.8rem !important;
  }
  .bi-card__label {
    font-size: 0.6rem !important;
    letter-spacing: 1px !important;
  }
  .bi-card__value {
    font-size: 1.25rem !important;
  }
  .bi-card__delta {
    font-size: 0.68rem !important;
  }

  .bi-section {
    padding: 0.8rem !important;
    margin-bottom: 0.7rem !important;
    border-radius: 10px !important;
  }
  .bi-section__head h3 { font-size: 0.95rem !important; }
  .bi-section__sub { font-size: 0.72rem !important; }

  /* Charts compactos */
  .bi-chart { height: 180px !important; }
  #biCashFlowChart { height: 220px !important; }

  /* Top clients / services tables compactas */
  .bi-table__row {
    padding: 0.55rem 0.7rem !important;
    font-size: 0.8rem !important;
  }
  .bi-table__name { font-size: 0.85rem !important; }
  .bi-table__meta { font-size: 0.68rem !important; }

  /* Aging buckets en una columna */
  .bi-aging {
    grid-template-columns: 1fr 1fr !important;
    gap: 0.5rem !important;
  }
  .bi-aging__bucket { padding: 0.7rem !important; }
  .bi-aging__value { font-size: 1.15rem !important; }

  /* ─── PIPELINE KANBAN · scroll horizontal con snap ─── */
  #view-pipeline .kanban {
    grid-template-columns: repeat(5, 88vw) !important;
    gap: 0.6rem !important;
    scroll-snap-type: x mandatory;
    padding: 0 0.4rem 1rem !important;
  }
  #view-pipeline .kanban__col {
    scroll-snap-align: center;
    min-height: 240px !important;
  }
  .pipeline-header h2 { font-size: 1.3rem !important; }

  /* ─── REPORTS sub-tabs scrollable ─── */
  #view-reports .reports-tabs {
    overflow-x: auto !important;
    flex-wrap: nowrap !important;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  #view-reports .reports-tabs::-webkit-scrollbar { display: none; }
  #view-reports .reports-tab {
    flex-shrink: 0;
    padding: 0.7rem 0.8rem !important;
    font-size: 0.8rem !important;
    white-space: nowrap;
  }
  #view-reports .report-controls {
    flex-direction: column !important;
    align-items: stretch !important;
  }
  #view-reports .report-controls .form-control {
    max-width: none !important;
  }

  /* Report stats compactos */
  .report-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 0.5rem !important;
  }
  .report-stat { padding: 0.7rem !important; }
  .report-stat__value { font-size: 1.1rem !important; }

  /* Materials rank y client profitability tables más legibles */
  .materials-rank__row {
    grid-template-columns: 28px 1fr auto !important;
    padding: 0.6rem 0.7rem !important;
    font-size: 0.8rem !important;
    gap: 0.5rem !important;
    flex-wrap: wrap;
  }
  /* Hide some columns on tiny screens to fit */
  .materials-rank__row > *:nth-child(n+5) {
    grid-column: 2 / -1;
    text-align: left !important;
    font-size: 0.72rem !important;
  }

  /* ─── EXPENSES list compacta ─── */
  #view-expenses .expense-form {
    padding: 1rem !important;
  }
  #view-expenses .expense-item {
    grid-template-columns: 1fr auto !important;
    gap: 0.4rem !important;
    padding: 0.7rem !important;
  }
  #view-expenses .expense-item__date {
    grid-column: 1 / -1;
    font-size: 0.72rem !important;
  }
  #view-expenses .expense-item__amount {
    font-size: 1rem !important;
  }
  #view-expenses .expenses-stats {
    grid-template-columns: 1fr 1fr !important;
  }

  /* ─── DATABASE HEALTH · stack tables, compact text ─── */
  #view-dbhealth .db-health { padding: 0.8rem !important; }
  #view-dbhealth .db-table {
    font-size: 0.75rem !important;
  }
  #view-dbhealth .db-table th,
  #view-dbhealth .db-table td {
    padding: 6px 4px !important;
  }
  #view-dbhealth .db-health__header {
    flex-direction: column !important;
    align-items: flex-start !important;
  }

  /* ─── MODALS fullscreen on mobile ─── */
  .modal-content {
    width: 100% !important;
    max-width: 100% !important;
    height: 100% !important;
    max-height: 100% !important;
    border-radius: 0 !important;
    margin: 0 !important;
  }
  .modal { padding: 0 !important; }

  /* Login overlay */
  .login-card {
    width: calc(100% - 2rem) !important;
    max-width: 400px !important;
    padding: 1.5rem !important;
  }
  .login-logo {
    width: 72px !important;
    height: 72px !important;
  }
  .login-title { font-size: 1.4rem !important; }

  /* ─── FOOTER hidden on mobile (saves a lot of space) ─── */
  .app-footer {
    display: none !important;
  }
}

/* ═══════════════════════════════════════════════════════════════
   PHONE PORTRAIT (≤ 480px · regular smartphone) · icon-only buttons
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 480px) {
  .btn-header .btn-text { display: none !important; }
  .btn-header {
    padding: 0.6rem 0.7rem !important;
    min-width: 42px !important;
  }
  .btn-header .btn-icon { font-size: 1.1rem !important; }
}

/* ═══════════════════════════════════════════════════════════════
   ULTRA-NARROW (≤ 380px · old iPhones, small Android)
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 380px) {
  .header-company-name { font-size: 0.95rem !important; }
  .header-logo-container { width: 44px !important; height: 44px !important; }
  .view-tab__label { display: none !important; }
  .view-tab { min-width: 56px !important; padding: 0.6rem 0.5rem !important; }

  .bi-cards { grid-template-columns: 1fr !important; }
  .bi-aging { grid-template-columns: 1fr 1fr !important; }
  .report-grid { grid-template-columns: 1fr !important; }

  /* Action bar más compacto */
  .action-buttons .btn {
    font-size: 0.55rem !important;
    padding: 0.5rem 0.2rem !important;
  }
}

/* ═══════════════════════════════════════════════════════════════
   LANDSCAPE PHONE (lower height, side-mode usage)
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 920px) and (orientation: landscape) and (max-height: 500px) {
  .header-pro { padding: 0.3rem 0.5rem !important; }
  .header-logo-container { width: 40px !important; height: 40px !important; }
  .actions {
    padding: 0.3rem 0.4rem calc(0.3rem + env(safe-area-inset-bottom, 0)) !important;
  }
  .action-buttons .btn { min-height: 42px !important; font-size: 0.6rem !important; }
  body { padding-bottom: calc(60px + env(safe-area-inset-bottom, 0)) !important; }
}

/* ═══════════════════════════════════════════════════════════════
   FLOATING TOTAL BUBBLE · field-ready always-visible cost FAB
   Hidden on desktop, shown only on mobile (<=768px), only on calculator
   ═══════════════════════════════════════════════════════════════ */
#floatingTotal {
  display: none;
}
@media (max-width: 768px) {
  #floatingTotal {
    display: flex !important;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1px;
    position: fixed !important;
    right: calc(0.7rem + env(safe-area-inset-right, 0));
    bottom: calc(86px + env(safe-area-inset-bottom, 0));
    z-index: 200;
    width: 78px;
    height: 78px;
    border-radius: 50%;
    background: linear-gradient(135deg, #D4AF37, #E5C765);
    color: #0A1224;
    border: 2px solid rgba(255,255,255,0.4);
    box-shadow:
      0 8px 24px rgba(212,175,55,0.5),
      0 0 0 4px rgba(212,175,55,0.15);
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    will-change: transform;
    transform: translateZ(0);
    transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.2s;
    font-family: 'Outfit', system-ui, sans-serif;
    padding: 0;
  }
  #floatingTotal:active {
    transform: scale(0.92) translateZ(0);
    box-shadow: 0 4px 14px rgba(212,175,55,0.4);
  }
  #floatingTotal .ft-icon {
    font-size: 1rem;
    margin-bottom: 1px;
    line-height: 1;
  }
  #floatingTotal .ft-amount {
    font-size: 0.95rem;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.5px;
    max-width: 70px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  #floatingTotal .ft-label {
    font-size: 0.55rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    opacity: 0.75;
    line-height: 1;
    margin-top: 1px;
  }
  /* Pulse animation on update */
  @keyframes ftPulse {
    0% { transform: scale(1) translateZ(0); }
    50% { transform: scale(1.08) translateZ(0); box-shadow: 0 12px 32px rgba(212,175,55,0.7); }
    100% { transform: scale(1) translateZ(0); }
  }
  #floatingTotal.pulse {
    animation: ftPulse 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  }
}

/* ═══════════════════════════════════════════════════════════════
   GALAXY S25 + ANDROID FLAGSHIP OPTIMIZATIONS
   - Edge displays (S25 Ultra has slight curve)
   - 120Hz smooth animations
   - One UI dark mode harmony
   - High-DPI typography boost
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  /* Disable pull-to-refresh & overscroll bounce — prevents accidental refreshes on Galaxy */
  html, body {
    overscroll-behavior: none;
    -webkit-overflow-scrolling: touch;
  }

  /* Edge protection · S25 Ultra has curved sides ~16px each — keep critical UI inside */
  .actions,
  .view-tabs,
  .header-pro {
    padding-left: max(0.7rem, env(safe-area-inset-left, 0)) !important;
    padding-right: max(0.7rem, env(safe-area-inset-right, 0)) !important;
  }
  #view-calculator,
  #view-dashboard,
  #view-pipeline,
  #view-expenses,
  #view-reports,
  #view-dbhealth {
    padding-left: max(0.5rem, env(safe-area-inset-left, 0)) !important;
    padding-right: max(0.5rem, env(safe-area-inset-right, 0)) !important;
  }

  /* GPU-accelerate sticky/fixed elements for 120Hz buttery smoothness */
  .actions, .summary-card, .view-tabs, #floatingTotal, .header-pro {
    will-change: transform;
    transform: translateZ(0);
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
  }

  /* Field-ready typography — readable in sun, in the truck, with gloves on */
  .form-control,
  .form-control:not([type="range"]) {
    font-size: 17px !important;  /* slightly bumped from 16px */
    line-height: 1.4 !important;
    letter-spacing: 0.01em;
  }
  .summary-value,
  .grand-total .summary-value {
    font-variant-numeric: tabular-nums;  /* aligned digits */
  }

  /* Buttons: stronger contrast + active state for tactile feedback */
  .btn:active,
  .btn-header:active,
  .view-tab:active,
  .action-buttons .btn:active {
    transform: scale(0.96) translateZ(0);
    transition: transform 0.08s ease;
  }

  /* Fix the iOS/Android virtual keyboard pushing the action bar */
  .actions {
    /* When keyboard appears, the viewport shrinks — keep bar at bottom of visible area */
    bottom: 0 !important;
  }

  /* Smoother scroll for kanban / horizontal scrollers */
  .kanban,
  .reports-tabs,
  .view-tabs {
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
  }
}

/* ═══════════════════════════════════════════════════════════════
   PHONE — STANDALONE / PWA DISPLAY MODE
   When user installs the app to home screen, hide install prompts
   and use full screen real estate.
   ═══════════════════════════════════════════════════════════════ */
@media (display-mode: standalone), (display-mode: fullscreen) {
  /* When running as installed PWA */
  .pwa-install-only { display: none !important; }
  /* Ensure top safe-area is respected (Galaxy S25 punch-hole, iPhone notch) */
  .header-pro {
    padding-top: calc(0.5rem + env(safe-area-inset-top, 0)) !important;
  }
}

/* ═══════════════════════════════════════════════════════════════
   PWA INSTALL BANNER · auto-shows on supported browsers/devices
   ═══════════════════════════════════════════════════════════════ */
.pwa-install-banner {
  position: fixed;
  bottom: calc(86px + env(safe-area-inset-bottom, 0));
  left: 0.7rem;
  right: 0.7rem;
  background: linear-gradient(135deg, #1a2540, #131c34);
  color: #f0eee8;
  border: 1px solid #D4AF37;
  border-radius: 12px;
  padding: 0.85rem 1rem;
  display: none;
  align-items: center;
  gap: 0.7rem;
  z-index: 199;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  font-size: 13px;
  animation: bannerSlideUp 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.pwa-install-banner.active { display: flex; }
.pwa-install-banner__icon { font-size: 1.5rem; }
.pwa-install-banner__text { flex: 1; }
.pwa-install-banner__text strong { color: #D4AF37; display: block; font-size: 14px; }
.pwa-install-banner__text small { color: #a8b0c2; }
.pwa-install-banner__btn {
  background: linear-gradient(135deg, #D4AF37, #E5C765);
  color: #0A1224;
  border: 0;
  padding: 0.55rem 1rem;
  border-radius: 8px;
  font-weight: 800;
  font-size: 12px;
  cursor: pointer;
  white-space: nowrap;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
.pwa-install-banner__close {
  background: transparent;
  border: 0;
  color: #a8b0c2;
  font-size: 1.2rem;
  cursor: pointer;
  padding: 4px 8px;
  -webkit-tap-highlight-color: transparent;
}
@keyframes bannerSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}