/* ==========================================================================
   BCLCIR Tour Application Manager - Universal Style System
   ========================================================================== */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* CSS Variables for Premium Design Tokens */
:root {
  /* Color Palette */
  --primary-navy: #0d1e3d;
  --primary-navy-light: #162c56;
  --primary-navy-dark: #071124;
  --accent-gold: #c5a059;
  --accent-gold-hover: #b38e49;
  --accent-gold-light: #f5eedf;
  
  --bg-sand: #faf8f5;
  --bg-white: #ffffff;
  
  /* Text Colors */
  --text-dark: #1e293b;
  --text-muted: #64748b;
  --text-light: #f8fafc;
  
  /* Status Colors */
  --status-pending: #d97706;
  --status-pending-bg: #fef3c7;
  --status-approved: #16a34a;
  --status-approved-bg: #dcfce7;
  --status-rejected: #dc2626;
  --status-rejected-bg: #fee2e2;
  
  /* Borders and Shadows */
  --border-color: #e2e8f0;
  --border-focus: #c5a059;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
  --shadow-premium: 0 20px 40px -15px rgba(13, 30, 61, 0.15);
  
  /* Typography */
  --font-headings: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Transitions */
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease-out;
}

/* ==========================================================================
   Resets and Base Styles
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-sand);
  color: var(--text-dark);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headings);
  font-weight: 700;
  color: var(--primary-navy);
  line-height: 1.25;
}

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

a:hover {
  color: var(--accent-gold-hover);
}

/* ==========================================================================
   Navigation and Headers
   ========================================================================== */
.main-header {
  background-color: rgba(13, 30, 61, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 2px solid var(--accent-gold);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 1rem 0;
  box-shadow: var(--shadow-md);
}

.header-container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-group {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-img {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  border: 2px solid var(--accent-gold);
  object-fit: cover;
}

.logo-text {
  color: var(--text-light);
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 1.2rem;
  line-height: 1.1;
}

.logo-text span {
  display: block;
  font-size: 0.8rem;
  color: var(--accent-gold);
  font-weight: 500;
  margin-top: 2px;
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 1.5rem;
  align-items: center;
}

.nav-link {
  color: var(--text-light);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--accent-gold);
}

.nav-btn {
  background-color: var(--accent-gold);
  color: var(--primary-navy) !important;
  font-weight: 600;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--accent-gold);
  box-shadow: var(--shadow-sm);
}

.nav-btn:hover {
  background-color: transparent;
  color: var(--accent-gold) !important;
}

/* Hamburger mobile menu styles */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  background: linear-gradient(135deg, var(--primary-navy) 0%, var(--primary-navy-light) 100%);
  color: var(--text-light);
  padding: 5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-bottom: 4px solid var(--accent-gold);
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 80% 20%, rgba(197, 160, 89, 0.1) 0%, transparent 60%);
  pointer-events: none;
}

.hero-container {
  width: 90%;
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.hero-tagline {
  color: var(--accent-gold);
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-title {
  font-size: 3rem;
  color: var(--text-light);
  max-width: 800px;
  line-height: 1.15;
}

.hero-desc {
  font-size: 1.1rem;
  color: #94a3b8;
  max-width: 650px;
  margin-bottom: 1rem;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* ==========================================================================
   Layout Containers & Cards
   ========================================================================== */
.content-wrapper {
  flex: 1;
  width: 90%;
  max-width: 1200px;
  margin: 3rem auto;
}

.form-container-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-premium);
  border: 1px solid var(--border-color);
  max-width: 800px;
  margin: 0 auto;
}

.section-header {
  margin-bottom: 2.5rem;
  text-align: center;
}

.section-header h2 {
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

.info-banner {
  background-color: var(--accent-gold-light);
  border-left: 4px solid var(--accent-gold);
  border-radius: var(--radius-sm);
  padding: 1.2rem;
  margin-bottom: 2rem;
  color: var(--primary-navy-light);
  font-size: 0.95rem;
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

/* ==========================================================================
   Form Fields and Inputs
   ========================================================================== */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-group {
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
}

.form-label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--primary-navy);
  margin-bottom: 0.5rem;
  display: flex;
  justify-content: space-between;
}

.form-label span.required {
  color: var(--status-rejected);
}

.form-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

/* Input elements */
.form-input, .form-textarea, .form-select {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border-color);
  background-color: var(--bg-white);
  color: var(--text-dark);
  transition: var(--transition-smooth);
  width: 100%;
  outline: none;
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.2);
}

/* CSS Validation Styling based on Modern Web Guidance */
.form-input:user-invalid, .form-textarea:user-invalid, .form-select:user-invalid {
  border-color: var(--status-rejected);
  background-color: #fffafb;
}

.form-input:user-valid, .form-textarea:user-valid, .form-select:user-valid {
  border-color: var(--status-approved);
  background-color: #fcfdfc;
}

/* Error message class shown beneath inputs */
.error-msg {
  display: none;
  color: var(--status-rejected);
  font-size: 0.825rem;
  margin-top: 0.4rem;
  font-weight: 500;
  align-items: center;
  gap: 0.25rem;
}

.form-input:user-invalid ~ .error-msg,
.form-textarea:user-invalid ~ .error-msg,
.form-select:user-invalid ~ .error-msg {
  display: flex;
}

/* CSS parent styling when input is invalid */
.form-group:has(.form-input:user-invalid) .form-label {
  color: var(--status-rejected);
}

/* ==========================================================================
   Buttons and Actions
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.8rem 1.8rem;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-sm);
  gap: 0.5rem;
}

.btn-primary {
  background-color: var(--accent-gold);
  color: var(--primary-navy);
  border-color: var(--accent-gold);
}

.btn-primary:hover {
  background-color: var(--accent-gold-hover);
  border-color: var(--accent-gold-hover);
  color: var(--primary-navy);
  box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--text-light);
}

.btn-outline-dark {
  background-color: transparent;
  color: var(--primary-navy);
  border-color: var(--primary-navy);
}

.btn-outline-dark:hover {
  background-color: var(--primary-navy);
  color: var(--text-light);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  box-shadow: none;
}

/* ==========================================================================
   Video Container Component
   ========================================================================== */
.video-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  margin-bottom: 3rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  height: 0;
  background-color: var(--primary-navy-dark);
}

.video-wrapper iframe, .video-wrapper video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  background: linear-gradient(rgba(13, 30, 61, 0.85), rgba(13, 30, 61, 0.95)), url('../images/holy_land_placeholder.jpg') no-repeat center center;
  background-size: cover;
  text-align: center;
  padding: 2rem;
}

.video-placeholder .play-btn {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-color: var(--accent-gold);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin-bottom: 1.5rem;
  font-size: 2rem;
  color: var(--primary-navy);
  box-shadow: 0 0 25px rgba(197, 160, 89, 0.4);
  transition: var(--transition-smooth);
}

.video-placeholder .play-btn:hover {
  transform: scale(1.1);
  background-color: var(--text-light);
}

/* ==========================================================================
   Admin Dashboard Layout
   ========================================================================== */
.admin-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: calc(100vh - 80px);
}

.admin-sidebar {
  background-color: var(--primary-navy-dark);
  color: var(--text-light);
  padding: 2rem 1.5rem;
  border-right: 2px solid var(--accent-gold);
}

.admin-sidebar-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.admin-sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-md);
  color: #94a3b8;
  font-weight: 500;
  transition: var(--transition-fast);
}

.admin-sidebar-link:hover, .admin-sidebar-link.active {
  background-color: var(--primary-navy-light);
  color: var(--accent-gold);
}

.admin-main {
  padding: 2rem 3rem;
  background-color: var(--bg-sand);
}

/* Dashboard Filter Bar */
.filter-bar {
  background-color: var(--bg-white);
  padding: 1.5rem 2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  margin-bottom: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.filter-label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.filter-btn-group {
  display: flex;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.filter-tab {
  background-color: var(--bg-white);
  border: none;
  padding: 0.6rem 1.2rem;
  cursor: pointer;
  font-weight: 500;
  font-size: 0.9rem;
  transition: var(--transition-fast);
  color: var(--text-muted);
}

.filter-tab:not(:last-child) {
  border-right: 1px solid var(--border-color);
}

.filter-tab.active {
  background-color: var(--primary-navy);
  color: var(--text-light);
}

.search-input-wrapper {
  position: relative;
  max-width: 300px;
  width: 100%;
}

.search-input {
  padding: 0.6rem 1rem 0.6rem 2.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  width: 100%;
  font-size: 0.9rem;
}

.search-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Dashboard Metrics Grid */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.metric-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.metric-info h4 {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.metric-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary-navy);
  font-family: var(--font-headings);
  line-height: 1;
}

.metric-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.metric-icon.blue { background-color: #eff6ff; color: #3b82f6; }
.metric-icon.gold { background-color: var(--accent-gold-light); color: var(--accent-gold); }
.metric-icon.green { background-color: var(--status-approved-bg); color: var(--status-approved); }
.metric-icon.amber { background-color: var(--status-pending-bg); color: var(--status-pending); }

/* Dashboard Data Table */
.table-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.table-responsive {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
}

.data-table th {
  background-color: #f8fafc;
  color: var(--primary-navy);
  font-weight: 600;
  padding: 1rem 1.5rem;
  border-bottom: 2px solid var(--border-color);
  font-family: var(--font-headings);
}

.data-table td {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}

.data-table tbody tr {
  transition: var(--transition-fast);
}

.data-table tbody tr:hover {
  background-color: #f8fafc;
}

.data-table tbody tr.clickable {
  cursor: pointer;
}

/* Status Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge-pending {
  background-color: var(--status-pending-bg);
  color: var(--status-pending);
}

.badge-approved {
  background-color: var(--status-approved-bg);
  color: var(--status-approved);
}

.badge-rejected {
  background-color: var(--status-rejected-bg);
  color: var(--status-rejected);
}

/* Detail Drawer/Panel Overlay */
.drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(13, 30, 61, 0.4);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.drawer-panel {
  position: fixed;
  top: 0;
  right: -550px;
  width: 550px;
  height: 100vh;
  background-color: var(--bg-white);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
  z-index: 1001;
  transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
}

.drawer-overlay.active {
  display: block;
  opacity: 1;
}

.drawer-panel.active {
  right: 0;
}

.drawer-header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border-color);
  background-color: var(--primary-navy);
  color: var(--text-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.drawer-header h3 {
  color: var(--text-light);
  font-size: 1.4rem;
}

.drawer-close {
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 1.5rem;
  cursor: pointer;
  opacity: 0.8;
  transition: var(--transition-fast);
}

.drawer-close:hover {
  opacity: 1;
  color: var(--accent-gold);
}

.drawer-content {
  padding: 2rem;
  overflow-y: auto;
  flex: 1;
}

.drawer-section {
  margin-bottom: 2rem;
}

.drawer-section-title {
  font-size: 1rem;
  color: var(--accent-gold);
  border-bottom: 1.5px solid var(--accent-gold-light);
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.detail-row {
  margin-bottom: 1rem;
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 1rem;
}

.detail-label {
  font-weight: 600;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.detail-value {
  color: var(--text-dark);
  font-size: 0.95rem;
}

/* Action forms in Drawer */
.action-box {
  background-color: var(--bg-sand);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-top: 1rem;
}

/* ==========================================================================
   Landing Page Layout & Elements
   ========================================================================== */
.tour-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
  margin-bottom: 4rem;
}

.feature-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  transition: var(--transition-smooth);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-gold);
}

.feature-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--accent-gold-light);
  color: var(--accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
}

.feature-card h3 {
  font-size: 1.35rem;
  margin-bottom: 1rem;
}

.feature-card p {
  color: var(--text-muted);
}

/* Landing Page Hero Grid */
.landing-hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  text-align: left;
}

/* Footer style */
.main-footer {
  background-color: var(--primary-navy-dark);
  color: #94a3b8;
  padding: 3rem 0;
  border-top: 1px solid var(--primary-navy-light);
  margin-top: auto;
  text-align: center;
  font-size: 0.9rem;
}

.footer-container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.footer-logo {
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-light);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.footer-links a {
  color: #64748b;
}

.footer-links a:hover {
  color: var(--accent-gold);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .landing-hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-section {
    padding: 4rem 0;
  }
}

@media (max-width: 768px) {
  .admin-layout {
    grid-template-columns: 1fr;
  }
  
  .admin-sidebar {
    display: none; /* Can be toggled with mobile nav */
  }
  
  .admin-main {
    padding: 1.5rem 1rem;
  }
  
  .form-grid {
    grid-template-columns: 1fr;
  }
  
  .form-group.full-width {
    grid-column: span 1;
  }
  
  .form-container-card {
    padding: 1.5rem;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .main-nav {
    display: none;
    width: 100%;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--primary-navy);
    padding: 1.5rem;
    border-bottom: 2px solid var(--accent-gold);
  }
  
  .main-nav.active {
    display: block;
  }
  
  .main-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }
  
  .nav-btn {
    text-align: center;
  }
  
  .hero-title {
    font-size: 2.2rem;
  }
  
  .drawer-panel {
    width: 100%;
    right: -100%;
  }
  
  .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }
  
  .search-input-wrapper {
    max-width: 100%;
  }
}