/**
 * Theme Styles for Kels Travel & Tours
 * Light/Dark Mode Implementation
 */

/* ============================================
   CSS Variables for Light Mode (Default)
   ============================================ */
:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f8f9fa;
  --bg-tertiary: #e9ecef;
  --text-primary: #000000;
  --text-secondary: #666666;
  --text-tertiary: #999999;
  --border-color: #dee2e6;
  --shadow: rgba(0, 0, 0, 0.1);
  --accent-primary: #cfa006;
  --accent-secondary: #000000;
  --card-bg: #ffffff;
  --input-bg: #f9f9f9;
  --input-border: #cccccc;
  --footer-bg: #cfa006;
  --footer-text: #000000;
  --gradient-start: #ffffff;
  --gradient-end: #cfa006;
}

/* ============================================
   Dark Mode Variables
   ============================================ */
.dark-mode,
[data-theme="dark"] {
  --bg-primary: #121212;
  --bg-secondary: #1e1e1e;
  --bg-tertiary: #2d2d2d;
  --text-primary: #ffffff;
  --text-secondary: #b0b0b0;
  --text-tertiary: #888888;
  --border-color: #3d3d3d;
  --shadow: rgba(0, 0, 0, 0.3);
  --accent-primary: #daa520;
  --accent-secondary: #ffffff;
  --card-bg: #1e1e1e;
  --input-bg: #2d2d2d;
  --input-border: #3d3d3d;
  --footer-bg: #1a1a1a;
  --footer-text: #ffffff;
  --gradient-start: #121212;
  --gradient-end: #2d2d2d;
}

/* ============================================
   Global Dark Mode Styles
   ============================================ */
.dark-mode {
  color-scheme: dark;
}

.dark-mode body {
  background: linear-gradient(to bottom right, var(--gradient-start), var(--gradient-end));
  color: var(--text-primary);
}

.dark-mode .bg-white {
  background-color: var(--bg-secondary) !important;
}

.dark-mode .bg-secondary {
  background-color: var(--bg-tertiary) !important;
}

.dark-mode .text-dark {
  color: var(--text-primary) !important;
}

.dark-mode .text-muted {
  color: var(--text-secondary) !important;
}

/* ============================================
   Navigation Dark Mode
   ============================================ */
.dark-mode .navbar {
  background-color: var(--bg-secondary) !important;
  border-bottom: 1px solid var(--border-color);
}

.dark-mode .navbar-light .navbar-nav .nav-link {
  color: var(--text-primary) !important;
}

.dark-mode .navbar-light .navbar-nav .nav-link:hover {
  color: var(--accent-primary) !important;
}

.dark-mode .navbar-brand img {
  filter: brightness(0.9);
}

/* ============================================
   Cards and Containers
   ============================================ */
.dark-mode .card {
  background-color: var(--card-bg) !important;
  border-color: var(--border-color) !important;
  color: var(--text-primary);
}

.dark-mode .checkout-wrapper {
  background-color: var(--card-bg) !important;
}

.dark-mode .checkout-left {
  background-color: #000000 !important;
}

/* ============================================
   Forms and Inputs
   ============================================ */
.dark-mode input,
.dark-mode select,
.dark-mode textarea {
  background-color: var(--input-bg) !important;
  border-color: var(--input-border) !important;
  color: var(--text-primary) !important;
}

.dark-mode input::placeholder,
.dark-mode textarea::placeholder {
  color: var(--text-tertiary) !important;
}

.dark-mode input:focus,
.dark-mode select:focus,
.dark-mode textarea:focus {
  background-color: var(--bg-secondary) !important;
  border-color: var(--accent-primary) !important;
}

/* ============================================
   Buttons
   ============================================ */
.dark-mode .btn-primary {
  background-color: var(--accent-primary) !important;
  border-color: var(--accent-primary) !important;
  color: #000000 !important;
}

.dark-mode .btn-secondary {
  background-color: var(--bg-tertiary) !important;
  border-color: var(--border-color) !important;
  color: var(--text-primary) !important;
}

.dark-mode .btn-dark {
  background-color: var(--accent-primary) !important;
  border-color: var(--accent-primary) !important;
  color: #000000 !important;
}

.dark-mode .btn-light {
  background-color: var(--bg-tertiary) !important;
  border-color: var(--border-color) !important;
  color: var(--text-primary) !important;
}

/* ============================================
   Footer
   ============================================ */
.dark-mode .footer {
  background-color: var(--footer-bg) !important;
}

.dark-mode .footer .text-dark {
  color: var(--footer-text) !important;
}

.dark-mode .copyright {
  background-color: #0a0a0a !important;
}

/* ============================================
   Theme Toggle Button
   ============================================ */
.theme-toggle-btn {
  position: fixed;
  bottom: 100px;
  right: 30px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--accent-primary);
  color: #000000;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 12px var(--shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  z-index: 1000;
  transition: all 0.3s ease;
}

.theme-toggle-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px var(--shadow);
}

.theme-toggle-btn:active {
  transform: scale(0.95);
}

.dark-mode .theme-toggle-btn {
  background-color: var(--accent-primary);
  color: #000000;
}

.theme-toggle-btn i {
  pointer-events: none;
}

/* ============================================
   Checkout Page Specific
   ============================================ */
.dark-mode .checkout {
  background: linear-gradient(to bottom right, var(--gradient-start), var(--gradient-end));
}

.dark-mode .checkout-right {
  background-color: var(--card-bg);
}

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

.dark-mode .subtitle,
.dark-mode .divider,
.dark-mode .secure {
  color: var(--text-secondary);
}

.dark-mode .btn-pay {
  background-color: var(--accent-primary);
  color: #000000;
}

.dark-mode .btn-pay:hover {
  background-color: #b89005;
}

/* ============================================
   Success Page
   ============================================ */
.dark-mode .page-header {
  background-color: var(--bg-secondary) !important;
}

.dark-mode .success-icon i {
  color: var(--accent-primary) !important;
}

/* ============================================
   Alerts
   ============================================ */
.dark-mode .payment-alert-error {
  background-color: #3d1f1f;
  border-left-color: #ff6b6b;
}

.dark-mode .alert-message {
  color: #ffb3b3;
}

.dark-mode .alert-close {
  color: #ffb3b3;
}

/* ============================================
   Spinner
   ============================================ */
.dark-mode .spinner-border {
  color: var(--accent-primary) !important;
}

/* ============================================
   Shadows and Borders
   ============================================ */
.dark-mode .shadow,
.dark-mode .shadow-sm {
  box-shadow: 0 0.125rem 0.25rem var(--shadow) !important;
}

.dark-mode .border {
  border-color: var(--border-color) !important;
}

/* ============================================
   Links
   ============================================ */
.dark-mode a {
  color: var(--accent-primary);
}

.dark-mode a:hover {
  color: #daa520;
}

.dark-mode .btn-link {
  color: var(--text-primary);
}

.dark-mode .btn-link:hover {
  color: var(--accent-primary);
}

/* Footer Links - White text with gold hover in dark mode */
.dark-mode .footer .btn.btn-link {
  color: #ffffff !important;
}

.dark-mode .footer .btn.btn-link:hover {
  color: #daa520 !important;
}

/* ============================================
   Tables (if any)
   ============================================ */
.dark-mode table {
  color: var(--text-primary);
}

.dark-mode table thead {
  background-color: var(--bg-tertiary);
}

.dark-mode table tbody tr {
  border-bottom: 1px solid var(--border-color);
}

/* ============================================
   Transitions
   ============================================ */
body,
.navbar,
.navbar-light,
.navbar-expand-lg,
.container,
.container-fluid,
.bg-white,
.bg-secondary,
.card,
input,
select,
textarea,
button,
.btn {
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* Override .sticky-top transition from style.css to sync with theme transitions */
.sticky-top {
  transition: top 0.5s ease, background-color 0.3s ease !important;
}

/* ============================================
   Responsive Adjustments
   ============================================ */
@media (max-width: 768px) {
  .theme-toggle-btn {
    bottom: 80px;
    right: 20px;
    width: 45px;
    height: 45px;
    font-size: 18px;
  }
}

/* ============================================
   Print Styles (Always Light)
   ============================================ */
@media print {
  .dark-mode {
    color-scheme: light;
    background: white !important;
    color: black !important;
  }

  .theme-toggle-btn {
    display: none !important;
  }
}

/* ============================================
   Modern Topbar & Navbar Redesign
   ============================================ */

/* Topbar Modern Design */
.container-fluid.bg-secondary {
  background-color: #cfa006 !important;
  border-bottom: 2px solid rgba(0, 0, 0, 0.1);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.dark-mode .container-fluid.bg-secondary {
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%) !important;
  border-bottom: 2px solid var(--accent-primary);
}

/* Modern Navbar */
.navbar-light {
  box-shadow: none !important;
  transition: all 0.3s ease;
}

.navbar .navbar-nav .nav-link {
  position: relative;
  font-weight: 500;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
}

.navbar .navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 3px;
  background: var(--accent-primary);
  transform: translateX(-50%);
  transition: width 0.3s ease;
}

.navbar .navbar-nav .nav-link:hover::after,
.navbar .navbar-nav .nav-link.active::after {
  width: 80%;
}

/* Modern Payment Button */
.btn-secondary.rounded-pill {
  background: linear-gradient(135deg, var(--accent-primary) 0%, #daa520 100%) !important;
  border: none !important;
  box-shadow: 0 4px 15px rgba(207, 160, 6, 0.3);
  transition: all 0.3s ease;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.btn-secondary.rounded-pill:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(207, 160, 6, 0.4);
}

.dark-mode .btn-secondary.rounded-pill {
  background: linear-gradient(135deg, #daa520 0%, #cfa006 100%) !important;
  color: #000000 !important;
}

/* ============================================
   Package Section Redesign
   ============================================ */

.project-item {
  background: var(--card-bg);
  border-radius: 15px;
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.project-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.dark-mode .project-item {
  background: var(--card-bg);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.dark-mode .project-item:hover {
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
}

.project-item .position-relative {
  overflow: hidden;
  aspect-ratio: 16 / 11;
}

.project-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-item:hover img {
  transform: scale(1.1);
}

.project-item .p-4 {
  background: var(--card-bg);
  border-top: 3px solid var(--accent-primary);
}

.dark-mode .project-item .p-4 {
  background: var(--bg-secondary);
}

.project-item .d-block.h5 {
  color: var(--text-primary);
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: 1rem;
  transition: color 0.3s ease;
}

.project-item .d-block.h5:hover {
  color: var(--accent-primary);
}

.project-item ul li {
  color: var(--text-secondary);
  padding: 0.5rem 0;
  font-size: 0.95rem;
}

.dark-mode .project-item ul li {
  color: var(--text-secondary);
}

.project-item .btn {
  transition: all 0.3s ease;
}

.project-item .btn:hover {
  transform: scale(1.05);
}

/* ============================================
   Paragraph Text Colors for Dark Mode
   ============================================ */

.dark-mode p {
  color: #ffffff !important;
}

.dark-mode .text-muted,
.dark-mode small {
  color: var(--text-secondary) !important;
}

.dark-mode h1,
.dark-mode h2,
.dark-mode h3,
.dark-mode h4,
.dark-mode h5,
.dark-mode h6 {
  color: var(--text-primary) !important;
}

/* Specific overrides for carousel text */
.dark-mode .carousel-caption p,
.dark-mode .carousel-caption h1 {
  color: inherit !important; /* Keeps original carousel text colors */
}

/* ============================================
   Gallery Section Improvements
   ============================================ */

.column {
  transition: all 0.3s ease;
}

.column img {
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 3px solid transparent;
}

.column img:hover {
  transform: scale(1.05);
  box-shadow: 0 10px 30px rgba(207, 160, 6, 0.3);
  border-color: var(--accent-primary);
}

.dark-mode .column img {
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

.dark-mode .column img:hover {
  box-shadow: 0 10px 30px rgba(218, 165, 32, 0.4);
}

/* ============================================
   Form Elements Dark Mode
   ============================================ */

.dark-mode .form-control,
.dark-mode .form-select {
  background-color: var(--input-bg) !important;
  border-color: var(--input-border) !important;
  color: var(--text-primary) !important;
}

.dark-mode .form-floating label {
  color: var(--text-secondary) !important;
}

/* ============================================
   Service & Feature Cards
   ============================================ */

.dark-mode .service-item .service-text,
.dark-mode .feature-item {
  background-color: var(--bg-tertiary) !important;
  color: var(--text-primary) !important;
}

.dark-mode .service-item .service-text h5 {
  color: var(--text-primary) !important;
}

.dark-mode .service-item:hover .service-text h5 {
  color: var(--accent-primary) !important;
}

/* ============================================
   Social Media Icons Modernization
   ============================================ */

.btn-sm-square {
  transition: all 0.3s ease;
}

.btn-sm-square:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(207, 160, 6, 0.3);
}

.dark-mode .btn-sm-square.btn-light {
  background-color: var(--bg-tertiary) !important;
  color: var(--accent-primary) !important;
}

/* ============================================
   Responsive Improvements
   ============================================ */

@media (max-width: 991px) {
  .navbar-brand img {
    max-height: 70px !important;
  }

  .navbar .navbar-nav .nav-link {
    padding: 12px 0 !important;
  }

  .btn-secondary.rounded-pill {
    margin-top: 15px;
    width: 100%;
    text-align: center;
  }
}

@media (max-width: 768px) {
  .project-item .position-relative {
    aspect-ratio: 4 / 3;
  }

  .column {
    flex: 100%;
    max-width: 100%;
  }
}

/* ============================================
   Smooth Animations
   ============================================ */

/* Only apply transitions to specific elements, not universal selector */
body,
.btn,
.card,
.nav-link,
.navbar,
.navbar-light,
.navbar-expand-lg,
.container,
.container-fluid,
.bg-white,
.bg-secondary,
.project-item,
.theme-toggle-btn,
a {
  transition-property: background-color, color, border-color, transform, box-shadow;
  transition-duration: 0.3s;
  transition-timing-function: ease;
}

/* .sticky-top transition handled separately above to preserve scroll animation */

/* Disable transitions on page load */
.preload * {
  transition: none !important;
}