/* ============================================================================
   SAHAYYA DESIGN SYSTEM - Complete Responsive & Dark Mode Support
   ============================================================================
   
   This file contains:
   - CSS Variables for colors, typography, spacing, breakpoints
   - Light mode (default) and dark mode themes
   - Responsive utilities
   - Device theme detection (system preference support)
   - Component styles (buttons, tables, forms, cards)
   
   ========================================================================== */

/* ============================================================================
   1. ROOT VARIABLES - Light Mode (Default)
   ========================================================================== */

:root {
  /* Color Palette - SAHAYYA Brand */
  --color-primary: #1e3a8a;          /* Deep blue */
  --color-primary-light: #3b82f6;    /* Light blue */
  --color-primary-lighter: #dbeafe;  /* Very light blue */
  --color-secondary: #f97316;        /* Orange */
  --color-secondary-light: #fed7aa;  /* Light orange */
  --color-success: #16a34a;          /* Green */
  --color-success-light: #dcfce7;    /* Light green */
  --color-warning: #ea580c;          /* Orange-red */
  --color-warning-light: #fed7aa;    /* Light warning */
  --color-danger: #dc2626;           /* Red */
  --color-danger-light: #fee2e2;     /* Light red */
  --color-info: #0891b2;             /* Cyan */
  --color-info-light: #cffafe;       /* Light cyan */

  /* Neutral Colors */
  --color-white: #ffffff;
  --color-black: #000000;
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;

  /* Text Colors - Light Mode */
  --text-primary: #111827;           /* Almost black */
  --text-secondary: #4b5563;         /* Dark gray */
  --text-tertiary: #6b7280;          /* Medium gray */
  --text-inverse: #ffffff;           /* White */
  
  /* Background Colors - Light Mode */
  --bg-primary: #ffffff;             /* White */
  --bg-secondary: #f9fafb;           /* Very light gray */
  --bg-tertiary: #f3f4f6;            /* Light gray */
  --bg-hover: #e5e7eb;               /* Medium light gray */

  /* Border Colors - Light Mode */
  --border-primary: #d1d5db;         /* Light gray */
  --border-secondary: #e5e7eb;       /* Lighter gray */
  --border-focus: #3b82f6;           /* Blue (focus state) */

  /* Typography */
  --font-family-base: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-family-mono: 'Courier New', monospace;
  
  /* Font Sizes - Responsive Scaling */
  --fs-xs: 0.75rem;      /* 12px */
  --fs-sm: 0.875rem;     /* 14px */
  --fs-base: 1rem;       /* 16px */
  --fs-lg: 1.125rem;     /* 18px */
  --fs-xl: 1.25rem;      /* 20px */
  --fs-2xl: 1.5rem;      /* 24px */
  --fs-3xl: 1.875rem;    /* 30px */
  --fs-4xl: 2.25rem;     /* 36px */
  --fs-5xl: 3rem;        /* 48px */

  /* Font Weights */
  --fw-light: 300;
  --fw-normal: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-extrabold: 800;

  /* Line Heights */
  --lh-tight: 1.2;
  --lh-normal: 1.5;
  --lh-relaxed: 1.75;
  --lh-loose: 2;

  /* Spacing Scale */
  --spacing-0: 0;
  --spacing-1: 0.25rem;    /* 4px */
  --spacing-2: 0.5rem;     /* 8px */
  --spacing-3: 0.75rem;    /* 12px */
  --spacing-4: 1rem;       /* 16px */
  --spacing-5: 1.25rem;    /* 20px */
  --spacing-6: 1.5rem;     /* 24px */
  --spacing-7: 1.75rem;    /* 28px */
  --spacing-8: 2rem;       /* 32px */
  --spacing-10: 2.5rem;    /* 40px */
  --spacing-12: 3rem;      /* 48px */
  --spacing-16: 4rem;      /* 64px */
  --spacing-20: 5rem;      /* 80px */

  /* Border Radius */
  --radius-none: 0;
  --radius-sm: 0.25rem;    /* 4px */
  --radius-base: 0.375rem; /* 6px */
  --radius-md: 0.5rem;     /* 8px */
  --radius-lg: 0.75rem;    /* 12px */
  --radius-xl: 1rem;       /* 16px */
  --radius-2xl: 1.5rem;    /* 24px */
  --radius-full: 9999px;   /* Full circle */

  /* Shadows */
  --shadow-none: none;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-base: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;

  /* Breakpoints (Mobile-First) */
  --breakpoint-xs: 0px;
  --breakpoint-sm: 576px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 992px;
  --breakpoint-xl: 1200px;
  --breakpoint-2xl: 1400px;
}

/* ============================================================================
   2. DARK MODE VARIABLES
   ========================================================================== */

@media (prefers-color-scheme: dark) {
  :root {
    /* Text Colors - Dark Mode */
    --text-primary: #f9fafb;           /* Almost white */
    --text-secondary: #d1d5db;         /* Light gray */
    --text-tertiary: #9ca3af;          /* Medium gray */
    --text-inverse: #111827;           /* Black */
    
    /* Background Colors - Dark Mode */
    --bg-primary: #111827;             /* Very dark gray */
    --bg-secondary: #1f2937;           /* Dark gray */
    --bg-tertiary: #374151;            /* Medium dark gray */
    --bg-hover: #4b5563;               /* Light dark gray */

    /* Border Colors - Dark Mode */
    --border-primary: #374151;         /* Medium dark gray */
    --border-secondary: #4b5563;       /* Lighter dark gray */
    --border-focus: #60a5fa;           /* Light blue (focus state) */
  }
}

/* Support for manual dark mode toggle */
html.dark-mode {
  --text-primary: #f9fafb;
  --text-secondary: #d1d5db;
  --text-tertiary: #9ca3af;
  --text-inverse: #111827;
  
  --bg-primary: #111827;
  --bg-secondary: #1f2937;
  --bg-tertiary: #374151;
  --bg-hover: #4b5563;

  --border-primary: #374151;
  --border-secondary: #4b5563;
  --border-focus: #60a5fa;
}

/* ============================================================================
   3. BASE STYLES
   ========================================================================== */

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-family-base);
  font-size: var(--fs-base);
  font-weight: var(--fw-normal);
  line-height: var(--lh-normal);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  transition: background-color var(--transition-base), color var(--transition-base);
}

/* ============================================================================
   4. RESPONSIVE TYPOGRAPHY
   ========================================================================== */

h1 {
  font-size: var(--fs-4xl);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  margin: var(--spacing-0) var(--spacing-0) var(--spacing-4);
}

h2 {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  margin: var(--spacing-0) var(--spacing-0) var(--spacing-3);
}

h3 {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-tight);
  margin: var(--spacing-0) var(--spacing-0) var(--spacing-2);
}

h4 {
  font-size: var(--fs-xl);
  font-weight: var(--fw-semibold);
  margin: var(--spacing-0) var(--spacing-0) var(--spacing-2);
}

h5 {
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  margin: var(--spacing-0) var(--spacing-0) var(--spacing-1);
}

h6 {
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  margin: var(--spacing-0);
}

p {
  margin: var(--spacing-0) var(--spacing-0) var(--spacing-4);
  line-height: var(--lh-relaxed);
}

small {
  font-size: var(--fs-sm);
}

/* ============================================================================
   5. BUTTON STYLES
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-5);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  line-height: 1;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
  text-decoration: none;
  user-select: none;
  -webkit-user-select: none;
}

/* Primary Button */
.btn-primary {
  background-color: var(--color-primary);
  color: var(--text-inverse);
  border-color: var(--color-primary);
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-md);
}

.btn-primary:active {
  transform: scale(0.98);
}

/* Secondary Button */
.btn-secondary {
  background-color: var(--color-secondary);
  color: var(--text-inverse);
  border-color: var(--color-secondary);
}

.btn-secondary:hover,
.btn-secondary:focus {
  background-color: #ea580c;
  border-color: #ea580c;
  box-shadow: var(--shadow-md);
}

/* Outline Button */
.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline:hover,
.btn-outline:focus {
  background-color: var(--color-primary-lighter);
  color: var(--color-primary);
}

/* Ghost Button */
.btn-ghost {
  background-color: transparent;
  color: var(--text-primary);
  border-color: transparent;
}

.btn-ghost:hover,
.btn-ghost:focus {
  background-color: var(--bg-hover);
  color: var(--color-primary);
}

/* Button Sizes */
.btn-sm {
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--fs-sm);
}

.btn-lg {
  padding: var(--spacing-4) var(--spacing-6);
  font-size: var(--fs-lg);
}

.btn-block {
  width: 100%;
  display: flex;
}

/* Button States */
.btn:disabled,
.btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* ============================================================================
   6. FORM STYLES
   ========================================================================== */

.form-group {
  margin-bottom: var(--spacing-5);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-2);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-sm);
  color: var(--text-primary);
}

.form-control,
.form-select,
textarea {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--fs-base);
  font-family: var(--font-family-base);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.form-control:focus,
.form-select:focus,
textarea:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
  background-color: var(--bg-primary);
}

.form-control:disabled,
.form-select:disabled {
  background-color: var(--bg-secondary);
  cursor: not-allowed;
  opacity: 0.6;
}

.form-help {
  display: block;
  margin-top: var(--spacing-2);
  font-size: var(--fs-sm);
  color: var(--text-tertiary);
}

.form-error {
  display: block;
  margin-top: var(--spacing-2);
  font-size: var(--fs-sm);
  color: var(--color-danger);
}

/* ============================================================================
   7. TABLE STYLES
   ========================================================================== */

.table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--bg-primary);
  color: var(--text-primary);
}

.table thead {
  background-color: var(--bg-tertiary);
  border-bottom: 2px solid var(--border-primary);
}

.table thead th {
  padding: var(--spacing-3) var(--spacing-4);
  font-weight: var(--fw-bold);
  font-size: var(--fs-sm);
  text-align: left;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.table tbody tr {
  border-bottom: 1px solid var(--border-secondary);
  transition: background-color var(--transition-base);
}

.table tbody tr:hover {
  background-color: var(--bg-secondary);
}

.table tbody td {
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--fs-sm);
}

.table-striped tbody tr:nth-child(odd) {
  background-color: var(--bg-secondary);
}

.table-striped tbody tr:nth-child(odd):hover {
  background-color: var(--bg-tertiary);
}

/* ============================================================================
   8. CARD STYLES
   ========================================================================== */

.card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-base);
  transition: all var(--transition-base);
  overflow: hidden;
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card-header {
  padding: var(--spacing-4) var(--spacing-5);
  background-color: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-primary);
}

.card-body {
  padding: var(--spacing-4) var(--spacing-5);
}

.card-footer {
  padding: var(--spacing-3) var(--spacing-5);
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-primary);
}

/* ============================================================================
   9. ALERT STYLES
   ========================================================================== */

.alert {
  padding: var(--spacing-4) var(--spacing-5);
  margin-bottom: var(--spacing-4);
  border-left: 4px solid transparent;
  border-radius: var(--radius-md);
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
}

.alert-success {
  background-color: var(--color-success-light);
  color: var(--color-success);
  border-left-color: var(--color-success);
}

.alert-danger {
  background-color: var(--color-danger-light);
  color: var(--color-danger);
  border-left-color: var(--color-danger);
}

.alert-warning {
  background-color: var(--color-warning-light);
  color: var(--color-warning);
  border-left-color: var(--color-warning);
}

.alert-info {
  background-color: var(--color-info-light);
  color: var(--color-info);
  border-left-color: var(--color-info);
}

/* ============================================================================
   10. RESPONSIVE UTILITIES
   ========================================================================== */

/* Responsive Text Sizes */
@media (max-width: 576px) {
  h1 {
    font-size: var(--fs-2xl);
  }
  h2 {
    font-size: var(--fs-xl);
  }
  h3 {
    font-size: var(--fs-lg);
  }
  body {
    font-size: var(--fs-sm);
  }
}

/* Padding & Margin Responsive Classes */
.p-0 { padding: var(--spacing-0); }
.p-1 { padding: var(--spacing-1); }
.p-2 { padding: var(--spacing-2); }
.p-3 { padding: var(--spacing-3); }
.p-4 { padding: var(--spacing-4); }
.p-5 { padding: var(--spacing-5); }

.px-0 { padding-left: var(--spacing-0); padding-right: var(--spacing-0); }
.px-2 { padding-left: var(--spacing-2); padding-right: var(--spacing-2); }
.px-3 { padding-left: var(--spacing-3); padding-right: var(--spacing-3); }
.px-4 { padding-left: var(--spacing-4); padding-right: var(--spacing-4); }
.px-5 { padding-left: var(--spacing-5); padding-right: var(--spacing-5); }

.py-2 { padding-top: var(--spacing-2); padding-bottom: var(--spacing-2); }
.py-3 { padding-top: var(--spacing-3); padding-bottom: var(--spacing-3); }
.py-4 { padding-top: var(--spacing-4); padding-bottom: var(--spacing-4); }
.py-5 { padding-top: var(--spacing-5); padding-bottom: var(--spacing-5); }

.m-0 { margin: var(--spacing-0); }
.m-1 { margin: var(--spacing-1); }
.m-2 { margin: var(--spacing-2); }
.m-3 { margin: var(--spacing-3); }
.m-4 { margin: var(--spacing-4); }
.m-5 { margin: var(--spacing-5); }

.mb-2 { margin-bottom: var(--spacing-2); }
.mb-3 { margin-bottom: var(--spacing-3); }
.mb-4 { margin-bottom: var(--spacing-4); }
.mb-5 { margin-bottom: var(--spacing-5); }

/* Responsive Display Classes */
.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-inline-flex { display: inline-flex; }
.d-grid { display: grid; }

/* Hide on mobile */
@media (max-width: 576px) {
  .d-none-mobile { display: none; }
  .d-block-mobile { display: block; }
}

/* Hide on tablet */
@media (min-width: 577px) and (max-width: 768px) {
  .d-none-tablet { display: none; }
}

/* Hide on desktop */
@media (min-width: 992px) {
  .d-none-desktop { display: none; }
}

/* ============================================================================
   11. CONTAINER & GRID SYSTEM
   ========================================================================== */

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-4);
}

.grid {
  display: grid;
  gap: var(--spacing-4);
}

.grid-cols-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-cols-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* Responsive Grid Columns */
@media (max-width: 768px) {
  .grid-cols-2,
  .grid-cols-3,
  .grid-cols-4 {
    grid-template-columns: 1fr;
  }
  
  .grid-cols-md-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .grid-cols-3,
  .grid-cols-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================================================
   12. UTILITY CLASSES
   ========================================================================== */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.font-light { font-weight: var(--fw-light); }
.font-normal { font-weight: var(--fw-normal); }
.font-semibold { font-weight: var(--fw-semibold); }
.font-bold { font-weight: var(--fw-bold); }

.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-tertiary { color: var(--text-tertiary); }
.text-white { color: var(--color-white); }

.bg-primary { background-color: var(--bg-primary); }
.bg-secondary { background-color: var(--bg-secondary); }
.bg-tertiary { background-color: var(--bg-tertiary); }

.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-full { border-radius: var(--radius-full); }

.shadow { box-shadow: var(--shadow-base); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }

/* Responsive Text Sizes */
.text-xs { font-size: var(--fs-xs); }
.text-sm { font-size: var(--fs-sm); }
.text-base { font-size: var(--fs-base); }
.text-lg { font-size: var(--fs-lg); }
.text-xl { font-size: var(--fs-xl); }

/* ============================================================================
   12.5 FILTER PANEL STYLES - Responsive & Dynamic
   ========================================================================== */

/* Filter Panel Container */
.compact-filter-panel {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-2);
  overflow: hidden;
}

/* Filter Panel Header */
.compact-filter-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-2) var(--spacing-3);
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-secondary);
  gap: var(--spacing-1);
}

.compact-filter-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  font-size: var(--fs-xs);
}

.compact-filter-title i {
  color: var(--color-primary);
  font-size: 0.875rem;
}

.compact-filter-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  color: white;
  border-radius: 50%;
  min-width: 1.25rem;
  height: 1.25rem;
  font-size: 0.625rem;
  font-weight: var(--fw-semibold);
}

/* Filter Panel Body */
.compact-filter-body {
  padding: var(--spacing-3);
  background-color: var(--bg-primary);
}

/* Dynamic Filter Form */
.compact-filter-body form {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-2);
  align-items: flex-end;
}

/* Filter Form Field Container - Auto Width */
.compact-filter-body .col-12,
.compact-filter-body .col-6,
.compact-filter-body .col-sm-6,
.compact-filter-body .col-sm-4,
.compact-filter-body .col-lg-2,
.compact-filter-body .col-lg-3,
.compact-filter-body .col-lg-4 {
  flex: 1 1 auto;
  min-width: 120px;
  max-width: 100%;
}

/* Full width on mobile */
@media (max-width: 576px) {
  .compact-filter-body .col-12,
  .compact-filter-body [class*='col-'] {
    flex: 1 1 100%;
  }
}

/* Button container - flexible */
.compact-filter-body .col-12:last-child {
  flex: 0 1 auto;
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  width: auto;
  min-width: auto;
}

/* Filter Label - Hidden (using placeholder instead) */
.compact-filter-label {
  display: none;
}

.compact-filter-label i {
  color: var(--color-primary);
  font-size: 1rem;
}

/* Filter Input & Select */
.compact-filter-input,
.compact-filter-select {
  width: 100%;
  padding: 0.5rem var(--spacing-2);
  font-size: var(--fs-xs);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-sm);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: all 0.2s ease;
  min-height: 2.25rem;
}

.compact-filter-input:focus,
.compact-filter-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(30, 58, 138, 0.08);
  background-color: var(--bg-primary);
}

.compact-filter-input::placeholder {
  color: var(--text-tertiary);
  font-size: var(--fs-xs);
}

.compact-filter-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 12 12'%3E%3Cpath fill='%234b5563' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--spacing-2) center;
  padding-right: var(--spacing-4);
}

.compact-filter-select::-ms-expand {
  display: none;
}

/* Filter Buttons */
.compact-filter-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-1);
  padding: 0.5rem var(--spacing-2);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  min-height: 2.25rem;
}

.compact-filter-btn i {
  font-size: 0.875rem;
}

/* Clear Button */
.compact-filter-btn-clear {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  border-color: var(--border-primary);
}

.compact-filter-btn-clear:hover {
  background-color: var(--border-secondary);
  border-color: var(--text-secondary);
}

/* Submit/Apply Button */
.compact-filter-btn-submit {
  background-color: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

.compact-filter-btn-submit:hover {
  background-color: #1a2d6e;
  border-color: #1a2d6e;
}

.compact-filter-btn-submit:active {
  transform: scale(0.98);
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  .compact-filter-panel {
    background-color: var(--dark-bg-secondary);
    border-color: var(--dark-border-primary);
  }

  .compact-filter-header {
    background-color: var(--dark-bg-primary);
    border-bottom-color: var(--dark-border-secondary);
  }

  .compact-filter-title {
    color: var(--dark-text-primary);
  }

  .compact-filter-body {
    background-color: var(--dark-bg-primary);
  }

  .compact-filter-label {
    color: var(--dark-text-secondary);
  }

  .compact-filter-input,
  .compact-filter-select {
    background-color: var(--dark-bg-secondary);
    color: var(--dark-text-primary);
    border-color: var(--dark-border-primary);
  }

  .compact-filter-input:focus,
  .compact-filter-select:focus {
    border-color: var(--color-primary-light);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
  }

  .compact-filter-input::placeholder {
    color: var(--dark-text-tertiary);
  }

  .compact-filter-btn-clear {
    background-color: var(--dark-bg-tertiary);
    color: var(--dark-text-primary);
    border-color: var(--dark-border-secondary);
  }

  .compact-filter-btn-clear:hover {
    background-color: var(--dark-border-secondary);
    border-color: var(--dark-border-primary);
  }
}

/* Responsive Filter Breakpoints */
@media (max-width: 768px) {
  .compact-filter-header {
    padding: var(--spacing-2) var(--spacing-2);
  }

  .compact-filter-body {
    padding: var(--spacing-2);
  }

  .compact-filter-input,
  .compact-filter-select {
    font-size: var(--fs-xs);
    padding: 0.4rem var(--spacing-2);
    min-height: 2rem;
  }

  .compact-filter-btn {
    padding: 0.4rem var(--spacing-2);
    font-size: 0.7rem;
    min-height: 2rem;
  }

  .compact-filter-title {
    font-size: 0.7rem;
  }
}

@media (max-width: 576px) {
  .compact-filter-body {
    padding: var(--spacing-2);
  }

  .compact-filter-input,
  .compact-filter-select {
    font-size: 0.7rem;
    padding: 0.35rem var(--spacing-1);
    min-height: 1.875rem;
  }

  .compact-filter-btn {
    padding: 0.35rem var(--spacing-1);
    font-size: 0.65rem;
    min-height: 1.875rem;
  }
}

/* ============================================================================
   13. CUSTOM MODAL STYLES - Assets Viewer
   ========================================================================== */

/* Modal Overlay */
.assets-modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1050;
  padding: var(--spacing-4);
  overflow-y: auto;
  animation: fadeIn 0.3s ease-in-out;
}

.assets-modal-overlay.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Modal Container */
.assets-modal {
  background-color: var(--bg-primary);
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  animation: slideUp 0.3s ease-out;
}

/* Modal Header */
.assets-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: var(--spacing-5) var(--spacing-6);
  border-bottom: 1px solid var(--border-primary);
  background: linear-gradient(135deg, rgba(30, 58, 138, 0.05) 0%, rgba(63, 131, 246, 0.03) 100%);
}

.assets-modal-title {
  margin: 0;
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.assets-modal-title i {
  color: var(--color-primary);
  font-size: 1.25rem;
}

.assets-modal-subtitle {
  margin: var(--spacing-2) 0 0 0;
  font-size: var(--fs-sm);
  color: var(--text-tertiary);
}

/* Close Button */
.assets-modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  min-width: 2rem;
  min-height: 2rem;
}

.assets-modal-close:hover {
  color: var(--color-danger);
  transform: scale(1.1);
}

/* Modal Body */
.assets-modal-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-6);
}

/* Modal Footer */
.assets-modal-footer {
  padding: var(--spacing-4) var(--spacing-6);
  border-top: 1px solid var(--border-primary);
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-3);
  background-color: var(--bg-secondary);
  border-radius: 0 0 12px 12px;
}

/* Section Styling */
.assets-section {
  margin-bottom: var(--spacing-6);
}

.assets-section:last-child {
  margin-bottom: 0;
}

.assets-section-title {
  margin: 0 0 var(--spacing-3) 0;
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding-bottom: var(--spacing-2);
  border-bottom: 2px solid var(--border-secondary);
}

.assets-section-title i {
  font-size: 1.1rem;
}

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

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

/* Spinner Loading State */
.spinner-border {
  width: 2.5rem;
  height: 2.5rem;
  border: 3px solid var(--border-secondary);
  border-top-color: var(--color-primary);
  animation: spin 1s linear infinite;
}

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

/* Responsive Modal */
@media (max-width: 576px) {
  .assets-modal-overlay {
    padding: var(--spacing-2);
  }

  .assets-modal {
    max-height: 95vh;
    border-radius: 8px;
  }

  .assets-modal-header {
    padding: var(--spacing-4) var(--spacing-3);
  }

  .assets-modal-body {
    padding: var(--spacing-4) var(--spacing-3);
  }

  .assets-modal-footer {
    padding: var(--spacing-3) var(--spacing-3);
  }

  .assets-modal-title {
    font-size: var(--fs-base);
  }

  .assets-section-title {
    font-size: var(--fs-sm);
  }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  .assets-modal-overlay {
    background-color: rgba(0, 0, 0, 0.7);
  }

  .assets-modal {
    background-color: var(--bg-primary);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  }

  .assets-modal-header {
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.1) 0%, rgba(63, 131, 246, 0.05) 100%);
    border-bottom-color: var(--border-primary);
  }
}

/* ============================================================================
   14. PROFILE PAGE REDESIGN - Modern User Profile
   ========================================================================== */

.profile-container {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--color-primary-lighter) 100%);
  padding-bottom: 2rem;
}

/* Header Section */
.profile-header-section {
  position: relative;
  padding-top: 2rem;
  padding-bottom: 5rem;
}

.profile-header-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.profile-content-wrapper {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-4);
}

.profile-back-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  color: white;
  margin-bottom: var(--spacing-4);
  transition: all 0.3s ease;
  font-size: 1rem;
}

.profile-back-btn:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateX(-2px);
}

/* Profile Card */
.profile-card {
  background: white;
  border-radius: 16px;
  padding: var(--spacing-6);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--spacing-4);
  animation: slideDown 0.5s ease-out;
}

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

.profile-avatar-section {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
}

.profile-avatar-wrapper {
  position: relative;
  display: inline-block;
  flex-shrink: 0;
}

.profile-avatar-image {
  width: 6rem;
  height: 6rem;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid white;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  display: block;
}

.profile-avatar {
  width: 6rem;
  height: 6rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2.5rem;
  flex-shrink: 0;
}

.profile-info {
  flex: 1;
}

.profile-name {
  margin: 0;
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  color: var(--text-primary);
}

.profile-email {
  margin: var(--spacing-1) 0 0 0;
  font-size: var(--fs-sm);
  color: var(--text-tertiary);
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.profile-edit-btn {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--color-primary);
  border: none;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  font-size: 1rem;
}

.profile-edit-btn:hover {
  background: var(--color-primary-light);
  transform: scale(1.1);
}

/* Main Content */
.profile-main-content {
  max-width: 1200px;
  margin: -2rem auto 0;
  padding: 0 1rem;
}

/* Tab Navigation */
.profile-tabs {
  display: flex;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-6);
  border-bottom: 2px solid var(--border-primary);
  background: white;
  border-radius: 12px 12px 0 0;
  padding: var(--spacing-4);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.profile-tab {
  background: none;
  border: none;
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--fs-base);
  font-weight: var(--fw-medium);
  color: var(--text-tertiary);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  position: relative;
  transition: all 0.3s ease;
  border-bottom: 3px solid transparent;
  margin-bottom: -var(--spacing-4);
}

.profile-tab:hover {
  color: var(--color-primary);
}

.profile-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.profile-tab i {
  font-size: 1.2rem;
}

.profile-tab .badge {
  font-size: 0.65rem;
  padding: 0.25rem 0.5rem;
  margin-left: var(--spacing-1);
}

/* Tab Content */
.profile-tab-content {
  background: white;
  border-radius: 0 0 12px 12px;
  padding: var(--spacing-6);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  overflow: visible;
  min-height: auto;
}

.profile-tab-pane {
  display: none;
  animation: fadeIn 0.3s ease-out;
  min-height: auto;
  width: 100%;
}

.profile-tab-pane.active {
  display: block !important;
}

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

/* Profile Grid */
.profile-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-6);
}

@media (max-width: 768px) {
  .profile-grid {
    grid-template-columns: 1fr;
  }
}

/* Info Card */
.profile-info-card {
  background: var(--bg-secondary);
  border-radius: 12px;
  padding: var(--spacing-5);
  border: 1px solid var(--border-primary);
}

.profile-section-title {
  margin: 0 0 var(--spacing-4) 0;
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.profile-info-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.profile-info-item {
  padding-bottom: var(--spacing-3);
  border-bottom: 1px solid var(--border-secondary);
}

.profile-info-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.profile-info-item label {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--text-tertiary);
  margin-bottom: var(--spacing-1);
}

.profile-info-item p {
  margin: 0;
  font-size: var(--fs-base);
  color: var(--text-primary);
}

/* Info Column */
.profile-info-column {
  display: flex;
  flex-direction: column;
}

/* Stats Column */
.profile-stats-column {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.profile-stat-card {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-4);
  background: var(--bg-secondary);
  border-radius: 12px;
  border: 1px solid var(--border-primary);
  cursor: pointer;
  transition: all 0.3s ease;
}

.profile-stat-card:hover {
  transform: translateX(4px);
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(30, 58, 138, 0.1);
}

.stat-icon {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.stat-icon.buildings {
  background: linear-gradient(135deg, rgba(30, 58, 138, 0.2) 0%, rgba(63, 131, 246, 0.1) 100%);
  color: var(--color-primary);
}

.stat-icon.elevators {
  background: linear-gradient(135deg, rgba(22, 163, 74, 0.2) 0%, rgba(34, 197, 94, 0.1) 100%);
  color: var(--color-success);
}

.stat-icon.generators {
  background: linear-gradient(135deg, rgba(234, 88, 12, 0.2) 0%, rgba(251, 146, 60, 0.1) 100%);
  color: var(--color-warning);
}

.stat-icon.action {
  background: linear-gradient(135deg, rgba(100, 100, 100, 0.2) 0%, rgba(150, 150, 150, 0.1) 100%);
  color: var(--color-primary);
}

.stat-content h6 {
  margin: 0;
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
}

.stat-value {
  margin: var(--spacing-1) 0 0 0;
  font-size: 1.5rem;
  font-weight: var(--fw-bold);
  color: var(--color-primary);
}

.stat-description {
  margin: var(--spacing-1) 0 0 0;
  font-size: var(--fs-sm);
  color: var(--text-tertiary);
}

/* Assets Container */
.profile-assets-container {
  width: 100%;
}

.profile-assets-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-6);
  padding-bottom: var(--spacing-4);
  border-bottom: 2px solid var(--border-primary);
}

.profile-assets-header h6 {
  margin: 0;
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
}

/* Assets Grid */
.profile-assets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-5);
}

@media (max-width: 768px) {
  .profile-assets-grid {
    grid-template-columns: 1fr;
  }
}

/* Asset Card */
.profile-asset-card {
  background: white;
  border: 1px solid var(--border-primary);
  border-radius: 12px;
  padding: var(--spacing-4);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.profile-asset-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
  border-color: var(--color-primary);
}

.asset-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--spacing-2);
  position: relative;
  z-index: 10;
}

.asset-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  flex: 1;
}

.asset-title i {
  font-size: 1.5rem;
  color: var(--color-primary);
}

.asset-title h5 {
  margin: 0;
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
}

.asset-expand-btn {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  color: var(--color-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  pointer-events: auto;
  z-index: 100;
  position: relative;
}

.asset-expand-btn:hover {
  background: var(--color-primary);
  color: white;
  pointer-events: auto;
}

.asset-card-info {
  padding: var(--spacing-3) 0;
  border-top: 1px solid var(--border-secondary);
  border-bottom: 1px solid var(--border-secondary);
}

.asset-community {
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--text-tertiary);
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.asset-card-stats {
  display: flex;
  gap: var(--spacing-3);
}

.asset-stat {
  flex: 1;
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

.asset-stat i {
  font-size: 1.1rem;
}

.asset-card-actions {
  display: flex;
  gap: var(--spacing-2);
  position: relative;
  z-index: 10;
}

.asset-quick-view {
  flex: 1;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: 8px;
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-1);
  transition: all 0.3s ease;
  pointer-events: auto;
  z-index: 100;
  position: relative;
}

.asset-quick-view:hover {
  background: var(--color-primary-light);
  transform: scale(1.02);
  pointer-events: auto;
}

/* Empty State */
.profile-empty-state {
  text-align: center;
  padding: 4rem 2rem;
}

.empty-icon {
  font-size: 4rem;
  color: var(--border-primary);
  margin-bottom: var(--spacing-4);
}

.profile-empty-state h5 {
  margin: 0 0 var(--spacing-2) 0;
  font-size: var(--fs-lg);
  color: var(--text-primary);
}

.profile-empty-state p {
  margin: 0 0 var(--spacing-4) 0;
  color: var(--text-tertiary);
}

/* Settings Container */
.profile-settings-container {
  max-width: 600px;
}

.profile-settings-card {
  background: var(--bg-secondary);
  border-radius: 12px;
  padding: var(--spacing-5);
  border: 1px solid var(--border-primary);
}

.settings-group {
  margin-bottom: var(--spacing-5);
  padding-bottom: var(--spacing-4);
  border-bottom: 1px solid var(--border-primary);
}

.settings-group:last-child {
  margin-bottom: 0;
  border-bottom: none;
  padding-bottom: 0;
}

.settings-group h6 {
  margin: 0 0 var(--spacing-3) 0;
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
}

.settings-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-3);
}

.settings-item-info {
  flex: 1;
}

.settings-label {
  margin: 0;
  font-size: var(--fs-base);
  color: var(--text-primary);
  font-weight: var(--fw-medium);
}

.settings-description {
  margin: var(--spacing-1) 0 0 0;
  font-size: var(--fs-sm);
  color: var(--text-tertiary);
}

/* Toggle Switch */
.settings-toggle {
  display: flex;
  align-items: center;
}

.settings-toggle input[type="checkbox"] {
  display: none;
}

.settings-toggle label {
  width: 2.5rem;
  height: 1.4rem;
  background: var(--border-primary);
  border-radius: 1.4rem;
  position: relative;
  cursor: pointer;
  transition: all 0.3s ease;
  margin: 0;
}

.settings-toggle label::after {
  content: '';
  position: absolute;
  width: 1.2rem;
  height: 1.2rem;
  background: white;
  border-radius: 50%;
  top: 0.1rem;
  left: 0.1rem;
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.settings-toggle input[type="checkbox"]:checked + label {
  background: var(--color-primary);
}

.settings-toggle input[type="checkbox"]:checked + label::after {
  transform: translateX(1.1rem);
}

/* Edit Profile Modal */
.profile-modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  padding: var(--spacing-4);
  overflow-y: auto;
  align-items: center;
  justify-content: center;
}

.profile-modal-overlay.active {
  display: flex;
}

.profile-modal {
  background: white;
  border-radius: 12px;
  width: 100%;
  max-width: 500px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: slideUp 0.3s ease-out;
}

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

.profile-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-5) var(--spacing-6);
  border-bottom: 1px solid var(--border-primary);
}

.profile-modal-header h5 {
  margin: 0;
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
}

.profile-modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.profile-modal-close:hover {
  color: var(--color-danger);
  transform: scale(1.1);
}

.profile-modal-body {
  padding: var(--spacing-6);
}

.profile-edit-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.profile-edit-form .form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.profile-edit-form .form-label {
  font-weight: var(--fw-medium);
  color: var(--text-primary);
  font-size: var(--fs-sm);
}

.profile-edit-form .form-control {
  padding: var(--spacing-2) var(--spacing-3);
  border: 1px solid var(--border-primary);
  border-radius: 8px;
  font-size: var(--fs-base);
  transition: all 0.3s ease;
}

.profile-edit-form .form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
}

.profile-edit-form .form-control:disabled {
  background: var(--bg-secondary);
  cursor: not-allowed;
}

.profile-modal-actions {
  display: flex;
  gap: var(--spacing-3);
  padding-top: var(--spacing-4);
  border-top: 1px solid var(--border-primary);
}

.profile-modal-actions button {
  flex: 1;
  padding: var(--spacing-2) var(--spacing-4);
  border-radius: 8px;
  font-weight: var(--fw-medium);
  cursor: pointer;
  transition: all 0.3s ease;
  border: 1px solid transparent;
}

/* Responsive Design - Tablet & Below (768px) */
@media (max-width: 768px) {
  .profile-container {
    padding-bottom: 1rem;
  }

  .profile-header-section {
    padding-top: 1.5rem;
    padding-bottom: 4rem;
  }

  .profile-content-wrapper {
    padding: 0 1rem;
  }

  .profile-back-btn {
    width: 2rem;
    height: 2rem;
    font-size: 0.9rem;
    margin-bottom: var(--spacing-3);
  }

  .profile-card {
    flex-direction: column;
    gap: var(--spacing-2);
    padding: var(--spacing-4);
  }

  .profile-avatar-section {
    gap: var(--spacing-3);
  }

  .profile-avatar {
    width: 5rem;
    height: 5rem;
    font-size: 2rem;
  }

  .profile-name {
    font-size: var(--fs-lg);
  }

  .profile-email {
    font-size: var(--fs-sm);
  }

  .profile-edit-btn {
    width: 2rem;
    height: 2rem;
    font-size: 0.9rem;
  }

  .profile-main-content {
    margin: -1.5rem auto 0;
    padding: 0 0.5rem;
  }

  .profile-tabs {
    gap: 0.25rem;
    padding: var(--spacing-2);
    margin-bottom: var(--spacing-4);
    flex-wrap: wrap;
  }

  .profile-tab {
    padding: var(--spacing-2) var(--spacing-2);
    font-size: 0.75rem;
    gap: 0.25rem;
  }

  .profile-tab i {
    font-size: 1rem;
  }

  .profile-tab span {
    display: none;
  }

  .profile-tab:first-child span {
    display: inline;
  }

  .profile-tab .badge {
    font-size: 0.6rem;
    padding: 0.2rem 0.4rem;
  }

  .profile-tab-content {
    padding: var(--spacing-3);
    border-radius: 0 0 12px 12px;
  }

  .profile-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
  }

  .profile-info-column {
    order: 1;
  }

  .profile-stats-column {
    order: 2;
    gap: var(--spacing-3);
  }

  .profile-info-card {
    padding: var(--spacing-4);
  }

  .profile-section-title {
    font-size: var(--fs-base);
    margin-bottom: var(--spacing-3);
  }

  .profile-info-list {
    gap: var(--spacing-3);
  }

  .profile-info-item {
    padding-bottom: var(--spacing-2);
  }

  .profile-stat-card {
    padding: var(--spacing-3);
    gap: var(--spacing-2);
  }

  .stat-icon {
    width: 2.5rem;
    height: 2.5rem;
    font-size: 1.2rem;
    min-width: 2.5rem;
  }

  .stat-content h6 {
    font-size: var(--fs-sm);
    margin: 0.25rem 0;
  }

  .stat-value {
    font-size: var(--fs-lg);
    margin: 0.25rem 0;
  }

  .stat-description {
    font-size: 0.7rem;
  }

  .profile-assets-header {
    flex-direction: column;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-3);
  }

  .profile-assets-header h6 {
    font-size: var(--fs-base);
    margin: 0;
  }

  .profile-assets-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-3);
  }

  .profile-asset-card {
    padding: var(--spacing-3);
    gap: var(--spacing-2);
  }

  .asset-card-header {
    gap: var(--spacing-2);
  }

  .asset-title h5 {
    font-size: var(--fs-base);
    margin: 0;
  }

  .asset-card-info {
    padding: 0;
  }

  .asset-community {
    font-size: var(--fs-sm);
  }

  .asset-card-stats {
    gap: var(--spacing-2);
    font-size: 0.85rem;
  }

  .asset-stat i {
    font-size: 0.9rem;
    margin-right: 0.25rem;
  }

  .asset-card-actions {
    padding-top: var(--spacing-2);
  }

  .asset-quick-view {
    width: 100%;
    font-size: var(--fs-sm);
    padding: var(--spacing-2);
  }

  .profile-empty-state {
    padding: var(--spacing-6) var(--spacing-4);
  }

  .empty-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-3);
  }

  .profile-empty-state h5 {
    font-size: var(--fs-lg);
  }

  .profile-empty-state p {
    font-size: var(--fs-sm);
  }

  .profile-settings-container {
    padding: 0;
  }

  .profile-settings-card {
    padding: var(--spacing-3);
  }

  .settings-group {
    padding-bottom: var(--spacing-3);
    margin-bottom: var(--spacing-3);
  }

  .settings-group h6 {
    font-size: var(--fs-base);
    margin-bottom: var(--spacing-2);
  }

  .settings-item {
    padding: var(--spacing-2) 0;
    gap: var(--spacing-2);
  }

  .settings-label {
    font-size: var(--fs-base);
  }

  .settings-description {
    font-size: 0.8rem;
  }

  .profile-modal {
    width: 95%;
    max-width: 95vw;
    max-height: 90vh;
    padding: var(--spacing-3);
  }

  .profile-modal-header {
    margin-bottom: var(--spacing-3);
  }

  .profile-modal-header h5 {
    font-size: var(--fs-lg);
  }

  .profile-modal-close {
    width: 2rem;
    height: 2rem;
    font-size: 1.2rem;
  }

  .profile-modal-body {
    max-height: 70vh;
    overflow-y: auto;
  }

  .form-group {
    margin-bottom: var(--spacing-3);
  }

  .form-label {
    font-size: var(--fs-sm);
    margin-bottom: 0.5rem;
  }

  .form-control {
    font-size: var(--fs-base);
    padding: var(--spacing-2);
  }

  .profile-modal-actions {
    gap: var(--spacing-2);
    margin-top: var(--spacing-3);
  }

  .profile-modal-actions button {
    font-size: var(--fs-sm);
    padding: var(--spacing-2) var(--spacing-3);
  }

  .assets-modal {
    width: 95%;
    max-width: 95vw;
    max-height: 90vh;
  }

  .assets-modal-header {
    padding: var(--spacing-3);
  }

  .assets-modal-title {
    font-size: var(--fs-lg);
  }

  .assets-modal-subtitle {
    font-size: var(--fs-sm);
  }

  .assets-modal-body {
    max-height: 70vh;
    overflow-y: auto;
    padding: var(--spacing-3);
  }

  .assets-section {
    margin-bottom: var(--spacing-3);
  }

  .assets-section-title {
    font-size: var(--fs-base);
    margin-bottom: var(--spacing-2);
  }

  .compact-table {
    font-size: 0.8rem;
  }

  .compact-table thead th {
    padding: var(--spacing-1) 0.5rem;
    font-size: 0.75rem;
  }

  .compact-table tbody td {
    padding: var(--spacing-1) 0.5rem;
    font-size: 0.8rem;
  }

  .assets-modal-footer {
    padding: var(--spacing-3);
    margin-top: var(--spacing-3);
  }
}

/* Extra Small Mobile (360px and below) */
@media (max-width: 376px) {
  .profile-header-section {
    padding-top: 1rem;
    padding-bottom: 3.5rem;
  }

  .profile-content-wrapper {
    padding: 0 0.75rem;
  }

  .profile-back-btn {
    width: 1.75rem;
    height: 1.75rem;
    font-size: 0.8rem;
    margin-bottom: var(--spacing-2);
  }

  .profile-card {
    padding: var(--spacing-3);
    gap: var(--spacing-2);
  }

  .profile-avatar {
    width: 4.5rem;
    height: 4.5rem;
    font-size: 1.8rem;
  }

  .profile-name {
    font-size: var(--fs-base);
  }

  .profile-email {
    font-size: 0.75rem;
  }

  .profile-main-content {
    padding: 0 0.25rem;
  }

  .profile-tabs {
    padding: var(--spacing-1);
    gap: 0.1rem;
  }

  .profile-tab {
    padding: var(--spacing-1) var(--spacing-1);
    font-size: 0.65rem;
  }

  .profile-tab i {
    font-size: 0.9rem;
  }

  .profile-tab-content {
    padding: var(--spacing-2);
  }

  .profile-info-card {
    padding: var(--spacing-3);
  }

  .profile-stat-card {
    padding: var(--spacing-2);
    gap: var(--spacing-1);
  }

  .stat-icon {
    width: 2.2rem;
    height: 2.2rem;
    font-size: 1rem;
  }

  .stat-content h6 {
    font-size: 0.8rem;
  }

  .stat-value {
    font-size: var(--fs-base);
  }

  .profile-modal {
    width: 98%;
    max-width: 98vw;
  }

  .profile-modal-header h5 {
    font-size: var(--fs-base);
  }

  .form-group {
    margin-bottom: var(--spacing-2);
  }

  .compact-table {
    font-size: 0.7rem;
  }

  .compact-table thead th {
    padding: 0.3rem 0.25rem;
    font-size: 0.65rem;
  }

  .compact-table tbody td {
    padding: 0.3rem 0.25rem;
    font-size: 0.7rem;
  }
}

/* ============================================================================
   14.1. PROFILE PAGE - DARK MODE SUPPORT
   ========================================================================== */

@media (prefers-color-scheme: dark) {
  .profile-container {
    background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
  }

  .profile-header-background {
    background: 
      radial-gradient(circle at 20% 50%, rgba(37, 99, 235, 0.15) 0%, transparent 50%),
      radial-gradient(circle at 80% 80%, rgba(37, 99, 235, 0.1) 0%, transparent 50%);
  }

  .profile-card {
    background: #1f2937;
    border: 1px solid #374151;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  }

  .profile-avatar {
    background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
  }

  .profile-name {
    color: #f3f4f6;
  }

  .profile-email {
    color: #d1d5db;
  }

  .profile-tabs {
    background: #111827;
    border-bottom: 2px solid #374151;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  }

  .profile-tab {
    color: #9ca3af;
  }

  .profile-tab:hover {
    color: #60a5fa;
  }

  .profile-tab.active {
    color: #60a5fa;
    border-bottom-color: #60a5fa;
  }

  .profile-tab-content {
    background: #111827;
    border: 1px solid #374151;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  }

  .profile-info-card {
    background: #1f2937;
    border: 1px solid #374151;
  }

  .profile-section-title {
    color: #f3f4f6;
  }

  .profile-info-item label {
    color: #9ca3af;
  }

  .profile-info-item p {
    color: #d1d5db;
  }

  .profile-stat-card {
    background: #1f2937;
    border: 1px solid #374151;
  }

  .profile-stat-card:hover {
    border-color: #2563eb;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
  }

  .stat-icon.buildings {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2) 0%, rgba(37, 99, 235, 0.1) 100%);
  }

  .stat-icon.elevators {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.2) 0%, rgba(22, 163, 74, 0.1) 100%);
  }

  .stat-icon.generators {
    background: linear-gradient(135deg, rgba(251, 146, 60, 0.2) 0%, rgba(234, 88, 12, 0.1) 100%);
  }

  .stat-icon.action {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.2) 0%, rgba(126, 34, 206, 0.1) 100%);
  }

  .profile-assets-header h6 {
    color: #f3f4f6;
  }

  .profile-asset-card {
    background: #1f2937;
    border: 1px solid #374151;
  }

  .profile-asset-card:hover {
    border-color: #2563eb;
    box-shadow: 0 12px 24px rgba(37, 99, 235, 0.3);
  }

  .asset-title h5 {
    color: #f3f4f6;
  }

  .asset-community {
    color: #d1d5db;
  }

  .asset-stat {
    color: #d1d5db;
  }

  .profile-empty-state {
    color: #d1d5db;
  }

  .profile-empty-state h5 {
    color: #f3f4f6;
  }

  .profile-settings-card {
    background: #1f2937;
  }

  .settings-group h6 {
    color: #f3f4f6;
  }

  .settings-label {
    color: #f3f4f6;
  }

  .settings-description {
    color: #9ca3af;
  }

  .settings-toggle input[type="checkbox"] {
    background: #374151;
    border-color: #4b5563;
  }

  .settings-toggle input[type="checkbox"]:checked + label {
    background: #2563eb;
  }

  .settings-toggle label {
    background: #374151;
  }

  .profile-modal-overlay {
    background: rgba(0, 0, 0, 0.7);
  }

  .profile-modal {
    background: #111827;
    border: 1px solid #374151;
  }

  .profile-modal-header {
    border-bottom: 1px solid #374151;
  }

  .profile-modal-header h5 {
    color: #f3f4f6;
  }

  .profile-modal-close {
    color: #d1d5db;
  }

  .profile-modal-close:hover {
    background: #374151;
    color: #f3f4f6;
  }

  .form-label {
    color: #f3f4f6;
  }

  .form-control {
    background: #1f2937;
    border: 1px solid #374151;
    color: #f3f4f6;
  }

  .form-control:focus {
    background: #1f2937;
    border-color: #2563eb;
    color: #f3f4f6;
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.25);
  }

  .form-control::placeholder {
    color: #6b7280;
  }

  .assets-modal-overlay {
    background: rgba(0, 0, 0, 0.7);
  }

  .assets-modal {
    background: #111827;
    border: 1px solid #374151;
  }

  .assets-modal-header {
    border-bottom: 1px solid #374151;
  }

  .assets-modal-title {
    color: #f3f4f6;
  }

  .assets-modal-subtitle {
    color: #9ca3af;
  }

  .assets-modal-close {
    color: #d1d5db;
  }

  .assets-modal-close:hover {
    background: #374151;
    color: #f3f4f6;
  }

  .assets-section-title {
    color: #f3f4f6;
  }

  .compact-table {
    border-color: #374151;
  }

  .compact-table thead {
    background: #1f2937;
  }

  .compact-table thead th {
    color: #f3f4f6;
    border-color: #374151;
  }

  .compact-table tbody td {
    color: #d1d5db;
    border-color: #374151;
  }

  .compact-table tbody tr:hover {
    background: #1f2937;
  }

  .spinner-border {
    border-color: rgba(37, 99, 235, 0.3);
    border-right-color: #2563eb;
  }
}

/* ============================================================================
   15. ACCESSIBILITY & PRINT STYLES
   ========================================================================== */

/* Focus visible for keyboard navigation */
*:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Print Styles */
@media print {
  body {
    background-color: white;
    color: black;
  }
  
  .no-print {
    display: none !important;
  }
}