@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');

:root {
  /* Color Palette - Premium Slate & Cyan/Indigo */
  --bg-main: #0b0f19;
  --bg-card: rgba(17, 24, 39, 0.7);
  --bg-card-hover: rgba(31, 41, 55, 0.8);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-focus: #6366f1;

  --primary: #4f46e5;
  --primary-glow: rgba(79, 70, 229, 0.4);
  --secondary: #06b6d4;
  --secondary-glow: rgba(6, 182, 212, 0.4);
  --accent: #ec4899;

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;

  /* Typography */
  --font-headings: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-headings);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

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

/* Background glow decorations */
.glow-blob {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: var(--radius-full);
  background: radial-gradient(circle, var(--primary-glow) 0%, rgba(0, 0, 0, 0) 70%);
  filter: blur(80px);
  z-index: -1;
  pointer-events: none;
  opacity: 0.6;
}

.glow-blob-secondary {
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: var(--radius-full);
  background: radial-gradient(circle, var(--secondary-glow) 0%, rgba(0, 0, 0, 0) 70%);
  filter: blur(80px);
  z-index: -1;
  pointer-events: none;
  opacity: 0.5;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Glassmorphism card */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.glass-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.5);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  font-family: var(--font-headings);
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: var(--transition-normal);
  gap: 8px;
  font-size: 15px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: #fff;
  box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px var(--primary);
  opacity: 0.95;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

/* Forms */
.form-group {
  margin-bottom: 20px;
  position: relative;
}

/* Autocomplete suggestions */
.autocomplete-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #0f172a;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  max-height: 220px;
  overflow-y: auto;
  z-index: 1000;
  margin-top: 4px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  display: none;
  animation: fadeIn 0.2s ease forwards;
}

.autocomplete-item {
  padding: 12px 16px;
  cursor: pointer;
  font-size: 14px;
  color: var(--text-secondary);
  transition: var(--transition-fast);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.autocomplete-item:last-child {
  border-bottom: none;
}

.autocomplete-item:hover {
  background: rgba(99, 102, 241, 0.15);
  color: var(--text-primary);
}

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--text-secondary);
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 15px;
  transition: var(--transition-normal);
}

.form-control:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
  background: rgba(255, 255, 255, 0.05);
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animated-fade-in {
  animation: fadeIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-main);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Light Mode Theme Overrides */
body.light-mode {
  --bg-main: #f8fafc;
  --bg-card: rgba(255, 255, 255, 0.75);
  --bg-card-hover: rgba(241, 245, 249, 0.85);
  --border-color: rgba(15, 23, 42, 0.1);
  --border-focus: #4f46e5;

  --primary-glow: rgba(79, 70, 229, 0.1);
  --secondary-glow: rgba(6, 182, 212, 0.1);

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
}

body.light-mode header {
  background: #f8fafccc !important;
}

body.light-mode .logo {
  background: linear-gradient(135deg, #0f172a 0%, var(--primary) 100%) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
}

body.light-mode .form-control {
  background: rgba(15, 23, 42, 0.02) !important;
  color: #0f172a !important;
}

body.light-mode .form-control:focus {
  background: rgba(255, 255, 255, 1) !important;
}

body.light-mode .btn-secondary {
  background: rgba(15, 23, 42, 0.04) !important;
  color: #0f172a !important;
}

body.light-mode .btn-secondary:hover {
  background: rgba(15, 23, 42, 0.08) !important;
}

body.light-mode .autocomplete-dropdown {
  background: #ffffff !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1) !important;
}

body.light-mode .autocomplete-item {
  color: #475569 !important;
  border-bottom: 1px solid rgba(15, 23, 42, 0.04) !important;
}

body.light-mode .autocomplete-item:hover {
  background: rgba(79, 70, 229, 0.1) !important;
  color: #4f46e5 !important;
}

body.light-mode .modal {
  background: rgba(15, 23, 42, 0.4) !important;
}

body.light-mode .modal-content {
  background: #ffffff !important;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15) !important;
  border: 1px solid rgba(15, 23, 42, 0.08) !important;
}

body.light-mode .modal-content h3,
body.light-mode .modal-content label,
body.light-mode .modal-content p,
body.light-mode .modal-content a,
body.light-mode .modal-content div {
  color: #0f172a !important;
}

body.light-mode .modal-content input {
  color: #0f172a !important;
  border-color: rgba(15, 23, 42, 0.12) !important;
  background: rgba(15, 23, 42, 0.02) !important;
}

body.light-mode .glass-card {
  box-shadow: 0 8px 32px 0 rgba(15, 23, 42, 0.05) !important;
}

body.light-mode .glass-card:hover {
  box-shadow: 0 12px 40px 0 rgba(15, 23, 42, 0.1) !important;
  border-color: rgba(15, 23, 42, 0.15) !important;
}

body.light-mode ::-webkit-scrollbar-track {
  background: #f1f5f9 !important;
}

body.light-mode ::-webkit-scrollbar-thumb {
  background: rgba(15, 23, 42, 0.1) !important;
}

body.light-mode ::-webkit-scrollbar-thumb:hover {
  background: rgba(15, 23, 42, 0.2) !important;
}

/* Password Toggle Eye Icon Styles */
.password-wrapper {
  position: relative;
  width: 100%;
}

.password-wrapper .form-control {
  padding-right: 42px;
}

.password-toggle-btn {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: var(--transition-fast);
}

.password-toggle-btn:hover {
  color: var(--text-primary);
}

body.light-mode .password-toggle-btn:hover {
  color: #0f172a !important;
}

/* Navigation Styles */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: rgba(11, 15, 25, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  z-index: 100;
  display: flex;
  align-items: center;
}
.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}
.logo {
  font-family: var(--font-headings);
  font-size: 24px;
  font-weight: 800;
  background: linear-gradient(135deg, #fff 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}
.nav-link {
  font-weight: 500;
  font-size: 15px;
  color: var(--text-secondary);
}
.nav-link:hover {
  color: var(--text-primary);
}

/* Menu Toggle Button (hidden on desktop) */
.menu-toggle-btn {
  display: none;
  align-items: center;
  justify-content: center;
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 8px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
  z-index: 110;
}
.menu-toggle-btn:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.15);
}

body.light-mode .menu-toggle-btn {
  color: #0f172a;
}
body.light-mode .menu-toggle-btn:hover {
  background: rgba(15, 23, 42, 0.05);
}

/* Responsive Table Wrapper */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Live Tracking Meta Info Responsive Grid */
.tracking-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 20px;
  font-size: 14px;
  color: var(--text-secondary);
}

/* Dashboard Action Alignment Class */
.booking-card-action {
  text-align: right;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-end;
}

/* General Layout Responsive Overrides */
@media (max-width: 992px) {
  .menu-toggle-btn {
    display: flex;
  }
  
  .nav-links {
    display: none; /* hidden by default on mobile */
    flex-direction: column;
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: calc(100vh - 80px);
    background: rgba(11, 15, 25, 0.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-color);
    padding: 40px 24px;
    gap: 24px;
    z-index: 105;
    overflow-y: auto;
    align-items: center;
    text-align: center;
  }

  body.light-mode .nav-links {
    background: rgba(248, 250, 252, 0.98);
  }

  .nav-links.active {
    display: flex;
    animation: slideInDown 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  }

  /* Force vertical list items in mobile menu */
  .nav-links li {
    width: 100%;
    display: flex;
    justify-content: center;
  }

  .nav-links .nav-link {
    font-size: 18px;
    padding: 8px 0;
    width: 100%;
  }

  /* Make sure buttons/user details span well */
  .nav-links li button,
  .nav-links #nav-user-li {
    width: 80%;
    max-width: 300px;
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .tracking-meta {
    grid-template-columns: 1fr;
  }
  .booking-card-action {
    text-align: left;
    align-items: flex-start;
  }
}

@media (max-width: 600px) {
  /* Hide progress indicator labels in booking to prevent clutter */
  .step-label {
    display: none !important;
  }
  .step-indicator {
    margin-bottom: 24px !important;
  }
}

@media (max-width: 480px) {
  .admin-stats {
    grid-template-columns: 1fr !important;
  }
}

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