/* ===== Page-specific Styles ===== */

/* ---- Home Page ---- */

.home-hero {
  padding: var(--space-3xl) 0 var(--space-2xl);
  text-align: center;
  position: relative;
  z-index: 1;
}

.home-hero h1 {
  font-size: 2.4rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  letter-spacing: -0.02em;
}

.home-hero .subtitle {
  font-size: 1.05rem;
  color: var(--text-55);
  max-width: 500px;
  margin: 0 auto var(--space-xl);
  line-height: 1.7;
}

.home-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-xl);
}

.home-results {
  padding-bottom: var(--space-3xl);
  position: relative;
  z-index: 1;
}

/* ---- Detail Page ---- */

.detail-header {
  padding: var(--space-2xl) 0 var(--space-lg);
  position: relative;
  z-index: 1;
}

.detail-header .breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.85rem;
  color: var(--text-40);
  margin-bottom: var(--space-md);
}
.detail-header .breadcrumb a {
  color: var(--text-55);
}
.detail-header .breadcrumb a:hover {
  color: var(--accent);
}

.detail-header .meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-sm);
}

.detail-content {
  position: relative;
  z-index: 1;
}

.detail-content .card-body {
  font-size: 1rem;
  line-height: 1.85;
}

/* Constrain images and media in detail content */
.detail-content .card-body img {
  max-width: 100%;
  height: auto !important;
  border-radius: var(--radius-sm);
  vertical-align: middle;
}
/* Badge images: keep inline so they sit side-by-side */
.detail-content .card-body p:has(> a:only-child > img:only-child) img {
  display: inline;
}
/* Standalone images (only content in paragraph): centered block */
.detail-content .card-body p:has(> img:only-child) img {
  display: block;
  margin: var(--space-md) auto;
}

.detail-content .card-body video {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
}

/* Make tables scrollable on narrow screens */
.detail-content .card-body table {
  display: block;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-collapse: collapse;
  margin: var(--space-md) 0;
}

.detail-content .card-body table th,
.detail-content .card-body table td {
  padding: 8px 14px;
  border: 1px solid var(--border-light);
  text-align: left;
  white-space: nowrap;
}

.detail-content .card-body table th {
  background: var(--accent-08);
  font-weight: 600;
  color: var(--text-70);
  font-size: 0.85rem;
}

.detail-content .card-body table td {
  font-size: 0.9rem;
  color: var(--text-70);
}

/* Center-aligned content wrapper */
.detail-content .card-body div[align="center"] {
  text-align: center;
}

.detail-content .card-body hr {
  border: none;
  border-top: 1px solid var(--border-light);
  margin: var(--space-xl) 0;
}

/* Code blocks in detail */
.detail-content .card-body pre {
  max-width: 100%;
  overflow-x: auto;
}

.detail-content .card-body h1,
.detail-content .card-body h2,
.detail-content .card-body h3,
.detail-content .card-body h4 {
  margin-top: 1.6em;
  margin-bottom: 0.5em;
}

.detail-content .card-body h1:first-child,
.detail-content .card-body h2:first-child,
.detail-content .card-body h3:first-child {
  margin-top: 0;
}

.detail-content .card-body ul,
.detail-content .card-body ol {
  padding-left: 1.5em;
  margin-bottom: 1em;
}
.detail-content .card-body li {
  margin-bottom: 0.3em;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: center;
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-light);
}

/* ---- Login Page ---- */

.login-page {
  min-height: calc(100vh - var(--navbar-height) - 200px);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.login-card {
  width: 100%;
  max-width: 420px;
  position: relative;
}

/* Mouse-follow glow */
.login-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-lg);
  background: radial-gradient(
    300px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    var(--accent-15),
    transparent 40%
  );
  z-index: -1;
  pointer-events: none;
}

.login-card .card-body {
  padding: var(--space-xl);
}

.login-card h2 {
  text-align: center;
  margin-bottom: var(--space-lg);
}

/* ---- Admin Pages ---- */

.admin-header {
  padding: var(--space-xl) 0 var(--space-lg);
  position: relative;
  z-index: 1;
}

.admin-header .actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.admin-stats {
  margin-bottom: var(--space-lg);
  position: relative;
  z-index: 1;
}

.admin-table-section {
  position: relative;
  z-index: 1;
}

/* Upload form page */
.upload-form-wrap {
  max-width: 700px;
  position: relative;
  z-index: 1;
}

/* Edit form page */
.edit-form-wrap {
  max-width: 700px;
  position: relative;
  z-index: 1;
}

/* ---- Responsive ---- */

/* Tablet: 769px - 1024px */
@media (min-width: 769px) and (max-width: 1024px) {
  .skill-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .home-hero h1 { font-size: 2rem; }
  .container { padding: 0 var(--space-lg); }
}

/* Mobile landscape / small tablet: 481px - 768px */
@media (max-width: 768px) {
  html { font-size: 15px; }

  .container { padding: 0 var(--space-md); }

  /* Navbar */
  .navbar-brand span { display: none; }
  .navbar-brand svg { width: 24px; height: 24px; }
  .navbar-nav { gap: 0; }
  .navbar-nav a,
  .navbar-nav button { padding: 4px 10px; font-size: 0.82rem; }

  /* Home */
  .home-hero { padding: var(--space-xl) 0 var(--space-lg); }
  .home-hero h1 { font-size: 1.6rem; }
  .home-hero .subtitle { font-size: 0.95rem; max-width: 100%; }
  .home-filters { flex-direction: column; align-items: stretch; margin-bottom: var(--space-lg); }
  .search-bar { max-width: 100%; }
  .category-nav { justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; padding-bottom: 4px; }
  .category-tag { flex-shrink: 0; font-size: 0.8rem; padding: 5px 12px; }

  .skill-grid { grid-template-columns: 1fr; gap: var(--space-md); }

  /* Detail */
  .detail-header { padding: var(--space-lg) 0; }
  .detail-header h1 { font-size: 1.4rem; }
  .detail-header .meta-row { flex-direction: column; align-items: flex-start; gap: var(--space-sm); }
  .detail-actions { flex-direction: column; align-items: stretch; }
  .detail-actions .btn { width: 100%; justify-content: center; }
  .detail-actions .btn-ghost { order: 10; }

  /* Login */
  .login-card { max-width: 100%; margin: 0 var(--space-md); }
  .login-card .card-body { padding: var(--space-lg); }

  /* Admin */
  .admin-header { padding: var(--space-lg) 0; }
  .admin-header h1 { font-size: 1.4rem; }
  .admin-toolbar { flex-direction: column; gap: var(--space-md); }
  .admin-toolbar .btn { width: auto; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-sm); }
  .stat-card { padding: var(--space-md); }
  .stat-value { font-size: 1.4rem; }

  /* Forms */
  .upload-form-wrap,
  .edit-form-wrap { max-width: 100%; }

  /* Table */
  .table-wrap { -webkit-overflow-scrolling: touch; }
  table { font-size: 0.82rem; }
  thead th, tbody td { padding: 10px var(--space-sm); }

  /* Card */
  .card:hover { transform: none; }
  .card-body { padding: var(--space-md); }

  /* Footer */
  .site-footer { padding: var(--space-xl) var(--space-md); }
}

/* Phone: <= 480px */
@media (max-width: 480px) {
  html { font-size: 14px; }

  /* Navbar: icon-only */
  .navbar-nav a span,
  .navbar-brand span { display: none; }
  .navbar-nav a,
  .navbar-nav button { padding: 6px 8px; }

  /* Home */
  .home-hero { padding: var(--space-lg) 0; }
  .home-hero h1 { font-size: 1.35rem; }
  .home-hero .subtitle { font-size: 0.88rem; }
  .home-filters { gap: var(--space-sm); }

  /* Stats */
  .stat-grid { grid-template-columns: 1fr; gap: var(--space-sm); }

  /* Forms: single column */
  .upload-form-wrap form > div[style*="grid-template-columns:1fr 1fr"],
  .edit-form-wrap form > div[style*="grid-template-columns:1fr 1fr"] {
    grid-template-columns: 1fr !important; gap: 0 !important;
  }

  /* Table scroll */
  table { min-width: 500px; }

  /* Detail */
  .detail-header h1 { font-size: 1.25rem; }
  .detail-content .card-body { font-size: 0.9rem; line-height: 1.75; }

  /* Hide orbs on small screens for performance */
  .orb { display: none; }
}

/* Print */
@media print {
  .navbar, .site-footer, .orb, .detail-actions, .btn { display: none !important; }
  body { background: #fff !important; color: #000 !important; }
  .card { box-shadow: none !important; border: 1px solid #ddd !important; }
}