/* Premium Modern UI Overrides */
:root {
  /* Light Theme Variables */
  --brand: #4f46e5;
  --brand-hover: #4338ca;
  --brand-light: #e0e7ff;
  --accent: #ec4899;
  
  --ink: #0f172a;
  --text: #334155;
  --text-muted: #64748b;
  
  --bg-gradient: linear-gradient(135deg, #f8fafc 0%, #e0e7ff 100%);
  --surface: #ffffff;
  --surface-soft: #f1f5f9;
  --surface-hover: #f8fafc;
  
  --line: #e2e8f0;
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow: 0 10px 25px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -2px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 20px;
}

[data-theme="dark"] {
  /* Dark Theme Variables */
  --brand: #6366f1;
  --brand-hover: #818cf8;
  --brand-light: rgba(99, 102, 241, 0.2);
  --accent: #f472b6;
  
  --ink: #f8fafc;
  --text: #cbd5e1;
  --text-muted: #94a3b8;
  
  --bg-gradient: linear-gradient(135deg, #0f172a 0%, #1e1b4b 100%);
  --surface: rgba(30, 41, 59, 1);
  --surface-soft: #1e293b;
  --surface-hover: rgba(51, 65, 85, 0.8);
  
  --line: #334155;
  --shadow-sm: 0 4px 6px -1px rgba(0,0,0,0.3);
  --shadow: 0 10px 25px -3px rgba(0,0,0,0.5);
  --shadow-lg: 0 20px 25px -5px rgba(0,0,0,0.6);
}

body.modern-ui {
  background: var(--bg-gradient) !important;
  color: var(--text) !important;
  font-family: 'Montserrat', sans-serif !important;
  transition: background 0.4s ease, color 0.4s ease;
  min-height: 100vh;
}

.page-home, .page-single, .page-category, .page-category-detail, .page-search {
  min-height: 100vh;
}

/* Typography Overrides */
h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
  color: var(--ink) !important;
  font-weight: 700;
  letter-spacing: -0.02em;
}

a {
  color: var(--brand);
  transition: color 0.2s ease;
}

a:hover {
  color: var(--brand-hover);
  text-decoration: none;
}

/* Topbar */
.modern-topbar-wrap {
  background: var(--surface);
  transition: background 0.4s ease;
}

.modern-topbar {
  background: transparent !important;
  border-bottom: 1px solid var(--line);
  color: var(--text-muted);
}
.modern-topbar a, .modern-topbar small {
  color: var(--text-muted) !important;
}

.topbar-badge {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.36rem 0.62rem;
  border-radius: 999px;
  color: #fff !important;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  box-shadow: 0 2px 10px rgba(99, 102, 241, 0.4);
}

.brand-row {
  border-bottom: 1px solid var(--line);
  background: var(--surface);
  transition: background 0.4s ease;
}
.brand-row h1.display-4 {
    color: var(--brand) !important;
    text-transform: uppercase;
    font-weight: 900;
    letter-spacing: -1px;
}
.brand-row h1.display-4 span.text-primary {
    color: var(--accent) !important;
}

/* Navbar */
.modern-navbar {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: var(--surface) !important;
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  transition: background 0.4s ease, border-color 0.4s ease;
}

@supports (backdrop-filter: blur(12px)) {
  .modern-navbar {
    background: rgba(30, 41, 59, 0.9) !important; 
  }
}
[data-theme='light'] .modern-navbar {
    background: rgba(255, 255, 255, 0.9) !important; 
}

.modern-navbar .nav-link {
  color: var(--text) !important;
  font-weight: 600;
  border-radius: var(--radius-sm);
  margin-right: 0.2rem;
  padding: 0.5rem 1rem !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.modern-navbar .nav-link:hover,
.modern-navbar .nav-link.active {
  color: var(--brand) !important;
  background: var(--brand-light) !important;
}

.modern-navbar .dropdown-menu {
  background: var(--surface) !important;
  border: 1px solid var(--line) !important;
  border-radius: var(--radius) !important;
  box-shadow: var(--shadow-lg);
  padding: 0.5rem;
}

.modern-navbar .dropdown-item {
  color: var(--text) !important;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
  font-weight: 500;
}

.modern-navbar .dropdown-item:hover,
.modern-navbar .dropdown-item.active {
  background: var(--brand-light) !important;
  color: var(--brand) !important;
}

/* Theme Toggle Button */
#theme-toggle {
    transition: all 0.3s ease;
    cursor: pointer;
}
#theme-toggle:hover {
    background: var(--line) !important;
    transform: scale(1.05);
}

/* Google CSE Input Makeover */
.modern-search-group .gsc-control-cse,
.modern-search-group .gsc-control-wrapper-cse,
.modern-search-group .gsc-search-box,
.modern-search-group .gsc-input-box {
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.modern-search-group .gsc-search-button-v2 {
  background: var(--brand) !important;
  border-color: var(--brand) !important;
  border-radius: var(--radius-sm) !important;
  padding: 8px 16px !important;
}

.modern-search-group .gsc-input {
  background: var(--surface-soft) !important;
  color: var(--ink) !important;
  border-radius: var(--radius-sm) !important;
}

/* General Layout Elements & Cards */
.bg-light,
.bg-white,
.overlay.position-relative.bg-light,
.text-center.p-4.mb-3,
.pagination .page-link {
  background: var(--surface) !important;
  border: 1px solid var(--line) !important;
  border-radius: var(--radius) !important;
  box-shadow: var(--shadow);
  color: var(--text);
  transition: all 0.4s ease;
}

.d-flex.align-items-center.justify-content-between.bg-light.py-2.px-4.mb-3 {
  background: var(--surface) !important;
  border-radius: var(--radius) !important;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--line) !important;
}

.card-title, .h4, .h5, .h3, h1, h2, h3, h4, h5, .m-0 {
    color: var(--ink) !important;
}

/* Images & Overlays */
.position-relative.mb-3,
.d-flex.mb-3,
.position-relative.overflow-hidden {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease;
  border-radius: var(--radius-lg) !important;
  background: var(--surface);
}

.position-relative.mb-3:hover,
.d-flex.mb-3:hover,
.position-relative.overflow-hidden:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.position-relative.mb-3 > img,
.position-relative.overflow-hidden > img,
.d-flex.mb-3 > img,
img.img-fluid {
  border-radius: var(--radius-lg) !important;
  transition: transform 0.5s ease;
}

.position-relative.overflow-hidden:hover > img {
  transform: scale(1.03);
}

.overlay {
  background: linear-gradient(to top, rgba(15, 23, 42, 0.9) 0%, rgba(15, 23, 42, 0.4) 50%, rgba(15, 23, 42, 0) 100%) !important;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  padding: 1.5rem !important;
}
.overlay a.h4, .overlay a.h2 {
    color: #ffffff !important;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

/* Category Badges */
.badge {
  font-weight: 600;
  padding: 0.4em 0.8em;
  border-radius: var(--radius-sm);
}

/* Pagination */
.pagination .page-item .page-link {
  color: var(--text);
  border: 1px solid var(--line);
  margin: 0 4px;
  border-radius: var(--radius-sm) !important;
  background: var(--surface);
}
.pagination .page-item.active .page-link {
  background: var(--brand) !important;
  color: #fff !important;
  border-color: var(--brand) !important;
  box-shadow: 0 4px 10px rgba(99, 102, 241, 0.3);
}

/* Buttons */
.btn {
  border-radius: var(--radius-sm) !important;
  font-weight: 600;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.85rem;
  padding: 0.6rem 1.2rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-hover)) !important;
  border: 0 !important;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.25);
  color: #fff !important;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(99, 102, 241, 0.4);
}

.breadcrumb {
  background: transparent !important;
  padding: 0.5rem 0;
  font-size: 0.9rem;
  font-weight: 500;
}
.breadcrumb-item a {
    color: var(--brand);
}

/* Search Page Specific overrides */
.page-search .gcse-searchbox-only,
.page-search .gcse-searchresults-only {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem;
}
.gsc-control-cse {
    background: transparent !important;
    border: none !important;
}
.gsc-webResult.gsc-result {
    border-bottom: 1px solid var(--line) !important;
    background: var(--surface) !important;
}

/* Text Colors */
.text-body, .text-secondary {
    color: var(--text-muted) !important;
}
.text-dark {
    color: var(--ink) !important;
}
.bg-white {
    background: var(--surface) !important;
}

/* Sub-Footer & Footer */
.modern-footer {
  background: var(--surface);
  border-top: 1px solid var(--line);
  padding-top: 3rem;
  padding-bottom: 1rem;
}
.modern-footer h5 {
    color: var(--ink) !important;
}

.modern-subfooter {
  background: var(--surface-soft);
  border-top: 1px solid var(--line);
  padding: 1rem 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Media Queries */
@media (max-width: 991.98px) {
  .modern-navbar {
    position: static;
  }
  .modern-navbar .navbar-nav {
    gap: 0.35rem;
    padding: 1rem 0;
  }
  .modern-search-group {
    margin-top: 1rem;
  }
}