/* assets/css/index.css */

:root {
  /* --- Color System --- */
  --clr-primary: #E30613;
  --clr-primary-dark: #B8000F;
  --clr-primary-light: #FF1A26;
  --clr-primary-glare: rgba(227, 6, 19, 0.15);

  --clr-secondary: #0F172A; /* Slate 900 */
  --clr-secondary-light: #334155; /* Slate 700 */
  
  --clr-accent: #F59E0B; /* Amber 500 */
  --clr-success: #10B981;
  --clr-info: #3B82F6;
  
  --clr-white: #FFFFFF;
  --clr-black: #020617;
  --clr-gray-50: #F8FAFC;
  --clr-gray-100: #F1F5F9;
  --clr-gray-200: #E2E8F0;
  --clr-gray-300: #CBD5E1;
  --clr-gray-400: #94A3B8;
  --clr-gray-500: #64748B;
  --clr-gray-600: #475569;
  --clr-gray-800: #1E293B;
  
  --color-dark-bg: #020617; /* Slate 950 */
  --portal-primary: var(--clr-primary);
  --portal-text-soft: rgba(255,255,255,0.6);

  /* --- Aliases for consistency --- */
  --color-primary: var(--clr-primary);
  --color-white: #FFFFFF;
  --color-black: #020617;
  --color-border: var(--clr-gray-200);
  --color-bg-section: var(--clr-gray-50);
  --color-card-bg: var(--clr-white);

  /* --- Typography System (1.25 Modular Scale) --- */
  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.25rem;
  --fs-lg: 1.563rem;
  --fs-xl: 1.953rem;
  --fs-xxl: 2.441rem;
  --fs-xxxl: 3.052rem;
  --fs-display: 3.815rem;

  --font-ar: 'Cairo', sans-serif;
  --font-en: 'Inter', sans-serif;
  
  /* --- UI Tokens --- */
  --br-sm: 8px;
  --br-md: 16px;
  --br-lg: 24px;
  --br-xl: 40px;
  
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-primary: 0 10px 30px rgba(227, 6, 19, 0.1);
  
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  /* --- Dynamic Mapping --- */
  --bg-main: var(--clr-white);
  --bg-section: var(--clr-gray-50);
  --color-card-bg: var(--clr-white);

  /* --- Advanced Text Colors (Light Mode) --- */
  --text-main: var(--clr-gray-800); /* For generic text */
  --text-card: var(--clr-gray-600); /* For text on light card bg - More white/lighter */
  --text-heading: var(--clr-secondary); /* Dark slate for high contrast headings */
  --text-card-h: var(--clr-gray-800); /* Slightly softer heading for cards */
}

[data-theme="dark"] {
  --bg-main: #020617; /* Deeper Black-Blue */
  --bg-section: #0f172a;
  --text-main: #f1f5f9;
  --border-clr: #1e293b;
  --card-bg: #0f172a;
  --shadow-md: 0 10px 40px rgba(0, 0, 0, 0.6);
  --clr-gray-100: #1e293b;
  --clr-gray-200: #334155;
  --color-dark-bg: #000000;
  
  /* --- Dark Aliases --- */
  --color-border: #1e293b;
  --color-bg-section: #0f172a;
  --color-card-bg: #0f172a;

  /* --- Advanced Text Colors (Dark Mode) --- */
  --text-main: #f1f5f9;
  --text-card: rgba(255,255,255,0.8);
  --text-heading: #FFFFFF;
  --text-card-h: #FFFFFF;
}

/* Bootstrap Dark Mode Bridge */
[data-theme="dark"] .card {
  background-color: var(--card-bg) !important;
  color: var(--text-main) !important;
  border-color: var(--border-clr) !important;
}
[data-theme="dark"] .table {
  color: var(--text-main) !important;
  border-color: var(--border-clr) !important;
}
[data-theme="dark"] .table thead th, 
[data-theme="dark"] .table td {
  border-bottom-color: var(--border-clr) !important;
  color: var(--text-main) !important;
}
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
  background-color: var(--bg-main) !important;
  color: var(--text-main) !important;
  border-color: var(--border-clr) !important;
}
[data-theme="dark"] .form-control:focus {
  background-color: var(--bg-main) !important;
  color: var(--text-main) !important;
}
[data-theme="dark"] select option {
  background: var(--bg-main);
  color: var(--text-main);
}
[data-theme="dark"] .modal-content {
  background-color: var(--card-bg) !important;
  color: var(--text-main) !important;
}
[data-theme="dark"] .bg-white { background-color: var(--bg-main) !important; }
[data-theme="dark"] .text-dark { color: var(--text-main) !important; }
[data-theme="dark"] .list-group-item {
  background-color: var(--card-bg) !important;
  color: var(--text-main) !important;
  border-color: var(--border-clr) !important;
}

/* Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-en);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.4s ease, color 0.4s ease, border-color 0.4s ease;
  font-size: var(--fs-base);
}

body[dir="rtl"] {
  font-family: var(--font-ar);
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 0.75em;
  color: var(--text-main);
}

h1 { font-size: var(--fs-xxxl); letter-spacing: -0.02em; }
h2 { font-size: var(--fs-xxl); letter-spacing: -0.01em; }
h3 { font-size: var(--fs-xl); }
h4 { font-size: var(--fs-lg); }
h5 { font-size: var(--fs-md); }

/* Wrapper / Container */
.container {
  width: 90%;
  max-width: 1280px;
  margin: 0 auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8em 1.8em;
  border-radius: var(--br-xl);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  gap: 10px;
  font-size: var(--fs-sm);
  letter-spacing: 0.01em;
}

.btn-primary {
  background-color: var(--clr-primary);
  color: var(--clr-white);
  box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
  background-color: var(--clr-primary-dark);
  transform: translateY(-3px);
  box-shadow: 0 12px 25px rgba(227, 6, 19, 0.4);
}

.btn-outline {
  background-color: transparent;
  color: var(--text-main);
  border: 1.5px solid var(--border-clr);
}

.btn-outline:hover {
  border-color: var(--clr-primary);
  color: var(--clr-primary);
  background: var(--clr-primary-glare);
}

/* Sections */
.section {
  padding: 100px 0;
  content-visibility: auto;
  contain-intrinsic-size: 1px 1000px;
}

.section-bg {
  background-color: var(--bg-section);
  border-radius: var(--br-lg);
}

/* Glasscard effect useful for Dark Mode or premium UI */
.glass-panel {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--br-md);
}

[data-theme="light"] .glass-panel {
  background: rgba(0, 0, 0, 0.02);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

/* Utilities */
.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }
.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }
.gap-4 { gap: 2rem; }

/* Responsive Grid Base */
.grid {
  display: grid;
  gap: 2rem;
}
.grid-1 { grid-template-columns: 1fr; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Bento Grid Layout */
.bento-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: auto;
}

.bento-item-large { grid-column: span 2; }
.bento-item-high { grid-row: span 2; }

@media (max-width: 1024px) {
  .bento-grid { grid-template-columns: repeat(2, 1fr); }
  .bento-item-large { grid-column: span 1; }
}

@media (max-width: 768px) {
  .bento-grid { grid-template-columns: 1fr !important; }
  .bento-item-large, .bento-item-high { grid-column: span 1 !important; grid-row: span 1 !important; }
}

/* Tablet */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

/* Mobile */
@media (max-width: 768px) {
  h1 { font-size: var(--fs-xxl) !important; }
  h2 { font-size: var(--fs-xl) !important; }
  h3 { font-size: var(--fs-lg) !important; }

  .section { padding: 60px 0; }
  .section-bg { margin: 0 !important; border-radius: 0 !important; }
  .container { width: 94%; }

  /* Reset all grids to single column on mobile */
  .grid-2,
  .grid-3,
  .grid-4 { grid-template-columns: 1fr !important; }

  /* Header: hide nav links and actions by default */
  .nav-links {
    display: none !important;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--color-bg-main);
    flex-direction: column !important;
    padding: 20px 24px;
    gap: 0 !important;
    border-bottom: 2px solid var(--color-primary);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    z-index: 200;
  }
  .nav-links.mobile-open {
    display: flex !important;
  }
  .nav-links a {
    padding: 14px 0 !important;
    border-bottom: 1px solid var(--color-border);
    font-size: 1.1rem;
  }
  .nav-links a:last-child {
    border-bottom: none;
  }

  /* Header actions: hidden on mobile by default — JS opens them under the nav */
  #headerActions {
    display: none;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    padding: 16px 0;
    border-top: 1px solid var(--color-border);
  }

  /* Show hamburger button */
  .mobile-menu-btn {
    display: flex !important;
    align-items: center;
    justify-content: center;
    background: none;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 6px 10px;
    font-size: 22px;
    color: var(--color-text-main);
    cursor: pointer;
    margin-left: auto;
  }

  /* Hero section stacking */
  .hero-section {
    padding: 60px 0 40px !important;
    min-height: auto !important;
  }
  .hero-content {
    max-width: 100% !important;
  }
  .hero-cards-visual {
    display: none !important;
  }
  .hero-title {
    font-size: 2rem !important;
    letter-spacing: -0.5px !important;
  }
  .hero-badges {
    flex-wrap: wrap;
    gap: 12px !important;
  }

  /* Feature cards */
  .feature-card {
    padding: 20px !important;
  }

  /* CTA form: stack vertically */
  .cta-form {
    flex-direction: column !important;
    align-items: stretch !important;
  }
  .cta-form input,
  .cta-form button {
    width: 100% !important;
  }

  /* AI Chat Window width */
  #aiChatWindow {
    width: calc(100vw - 20px) !important;
    right: 10px !important;
    left: 10px !important;
    bottom: 90px !important;
  }

  /* WhatsApp and FAB buttons spacing on mobile */
  .whatsapp-fab {
    right: 16px !important;
    bottom: 90px !important;
  }
  .ai-fab {
    right: 16px !important;
    bottom: 24px !important;
  }

  /* Buttons: allow full width in flex */
  .btn {
    font-size: 0.95rem;
    padding: 10px 20px;
  }

  /* Tables: allow horizontal scroll */
  table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

/* Desktop: always hide hamburger */
@media (min-width: 769px) {
  .mobile-menu-btn {
    display: none !important;
  }
  .nav-links {
    display: flex !important;
  }
  .header-actions {
    display: flex !important;
  }
}

/* ============================================
   Admin Panel Sidebar - Unified Styles
   ============================================ */
.sidebar {
  width: 260px;
  background: var(--color-dark-bg);
  color: white;
  padding: 24px 16px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  position: sticky;
  top: 0;
  max-height: 100vh;
  overflow-y: auto;
}

.sidebar-brand {
  font-size: 22px;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  letter-spacing: -0.5px;
}

.sidebar-menu {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex-grow: 1;
}

.sidebar-menu a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 10px;
  color: rgba(255,255,255,0.65);
  font-size: 14px;
  font-weight: 500;
  transition: all 0.18s ease;
  white-space: nowrap;
}

.sidebar-menu a:hover {
  background: rgba(227,6,19,0.1);
  color: rgba(255,255,255,0.95);
}

.sidebar-menu a.active {
  background: rgba(227,6,19,0.18);
  color: var(--color-primary);
  font-weight: 700;
}

.sidebar-group-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: rgba(255,255,255,0.25);
  padding: 14px 14px 4px;
  font-weight: 700;
}

.sidebar-footer {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.sidebar-user {
  font-size: 12px;
  color: rgba(255,255,255,0.45);
  margin-bottom: 8px;
  padding: 0 4px;
}

.logout-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 9px 14px;
  border-radius: 10px;
  color: #ef5350 !important;
  font-size: 14px;
  font-weight: 600;
  transition: background 0.18s;
}

.logout-link:hover {
  background: rgba(239,83,80,0.12);
}

.sidebar-menu .badge {
  background: var(--color-primary);
  color: white;
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 10px;
  margin-right: auto;
  font-weight: 700;
  line-height: 1.6;
}

/* Partner Slider (Shared/Homepage) */
.partner-slider {
    display: flex;
    overflow: hidden;
    padding: 30px 0;
    position: relative;
    mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.partner-slider-track {
    display: flex;
    gap: 80px;
    align-items: center;
    white-space: nowrap;
}

.partner-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 140px;
}

.partner-logo {
    max-height: 55px;
    max-width: 130px;
    object-fit: contain;
    filter: grayscale(1);
    opacity: 0.5;
    transition: var(--transition-normal);
}

.partner-item:hover .partner-logo {
    filter: grayscale(0);
    opacity: 1;
    transform: scale(1.08);
}

.partner-name {
    margin-top: 12px;
    font-size: 13px;
    font-weight: 700;
    color: var(--color-text-main);
    opacity: 0.1;
    transition: var(--transition-normal);
}

.partner-item:hover .partner-name {
    opacity: 0.8;
}

@media (max-width: 768px) {
    .partner-slider-track { gap: 40px; }
    .partner-logo { max-height: 40px; }
}