/* ============================================================
   Stream Hugo Theme — CSS
   Prime Video-inspired dark catalog aesthetic
   ============================================================ */

/* ── TOKENS ── */
:root {
  --bg:           #0f0f0f;
  --bg-2:         #161616;
  --bg-3:         #1e1e1e;
  --surface:      #222222;
  --surface-2:    #ffffff;
  --border:       rgba(255,255,255,0.08);

  --accent:       #00a8e1;       /* Prime teal-blue */
  --accent-hover: #33bff0;
  --accent-glow:  rgba(0, 168, 225, 0.25);

  --text:         #f0f0f0;
  --text-2:       #aaaaaa;
  --text-3:       #666666;

  --nav-h:        64px;
  --radius:       6px;
  --radius-lg:    12px;
  --card-w:       220px;
  --card-ratio:   3/2;

  --font-ui:      'Outfit', sans-serif;
  --font-display: 'DM Serif Display', serif;

  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring:   cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: transparent;
  transition: background 0.3s ease;
}
.nav-controls {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 8px;
  border-radius: 999px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 14px rgba(0,0,0,0.72);
  border: 1px solid rgba(255,255,255,0.08);
}
.nav-inner {
  max-width: 1400px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 0 24px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  color: var(--accent);
  flex-shrink: 0;
}
.nav-logo-icon {
  font-size: 1.1rem;
  filter: drop-shadow(0 0 8px var(--accent));
}
.nav-logo-text { color: var(--text); }
.nav-links {
  display: flex;
  gap: 4px;
  flex: 1;
}
.nav-link {
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-2);
  transition: color 0.2s, background 0.2s, box-shadow 0.2s;
}
.nav-link:hover {
  color: #fff;
  background: rgba(255,255,255,0.22);
  box-shadow: 0 2px 12px rgba(0,0,0,0.6);
}
.nav-link.active {
  color: #fff;
  background: rgba(255,255,255,0.32);
  box-shadow: 0 2px 16px rgba(0,0,0,0.7);
}
.nav-controls { margin-left: auto; }
.nav-search-btn {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-2);
  transition: color 0.2s, background 0.2s;
}
.nav-search-btn:hover { color: var(--text); background: var(--surface); }

/* Search overlay */
.search-overlay {
  display: none;
  flex-direction: column;
  position: absolute;
  top: 0; left: 0; right: 0;
  background: rgba(10,10,10,0.98);
  backdrop-filter: blur(20px);
  padding: 0 24px 12px;
  gap: 0;
  z-index: 200;
}
.search-overlay.active { display: flex; }
.search-bar {
  display: flex;
  align-items: center;
  height: var(--nav-h);
  gap: 16px;
}
.search-input {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 16px;
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 1rem;
  outline: none;
  transition: border-color 0.2s;
}
.search-input:focus { border-color: var(--accent); }
.search-close { color: var(--text-2); font-size: 1.1rem; padding: 8px; }
.search-close:hover { color: var(--text); }
.search-results {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--border);
}
.search-result-item a {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 4px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  text-decoration: none;
  transition: background 0.15s;
  border-radius: 4px;
}
.search-result-item a:hover { background: var(--surface); }
.search-result-title { color: var(--text); font-size: 0.95rem; font-weight: 500; }
.search-result-summary { color: var(--text-3); font-size: 0.8rem; }
.search-no-results { padding: 12px 4px; color: var(--text-3); font-size: 0.9rem; }

/* ── MAIN ── */
.main-content { padding-top: var(--nav-h); }

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 580px;
  display: flex;
  align-items: flex-end;
  background: var(--bg-2);
  background-size: cover;
  background-position: center top;
  overflow: hidden;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--bg) 0%, rgba(15,15,15,0.3) 60%, transparent 100%);
  pointer-events: none;
}
.hero-default {
  background: radial-gradient(ellipse at 60% 40%, rgba(0,168,225,0.12) 0%, transparent 60%),
              linear-gradient(135deg, #0a0a0a 0%, #111820 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
  padding: 0 48px 64px;
}
.hero-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.hero-tag {
  background: var(--accent);
  color: #000;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 3px;
}
.hero-year {
  color: var(--text-2);
  font-size: 0.85rem;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.8rem);
  font-weight: 400;
  line-height: 1.1;
  max-width: 700px;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.hero-desc {
  color: var(--text-2);
  max-width: 560px;
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 28px;
}
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 24px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
  transition: transform 0.15s var(--ease-spring), box-shadow 0.15s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--accent);
  color: #000;
  box-shadow: 0 4px 20px var(--accent-glow);
}
.btn-primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 6px 28px var(--accent-glow);
}
.btn-ghost {
  background: rgba(255,255,255,0.12);
  color: var(--text);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(255,255,255,0.2); }

/* ── CATALOG ROWS ── */
.catalog-row {
  padding: 40px 0 8px;
}
.row-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 0 48px;
  margin-bottom: 16px;
}
.row-title {
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.row-more {
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 500;
  transition: opacity 0.2s;
}
.row-more:hover { opacity: 0.7; }

/* Horizontal scroll track */
.cards-track {
  display: flex;
  gap: 12px;
  padding: 8px 48px 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.cards-track::-webkit-scrollbar { display: none; }

/* ── CARD ── */
.card {
  flex-shrink: 0;
  width: var(--card-w);
  scroll-snap-align: start;
  cursor: pointer;
  outline: none;
}
.card-link { display: block; }
.card-image-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: var(--card-ratio);
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.3s var(--ease-out-expo), box-shadow 0.3s;
}
.card:hover .card-image-wrap,
.card:focus .card-image-wrap {
  transform: scale(1.04);
  box-shadow: 0 16px 40px rgba(0,0,0,0.6), 0 0 0 2px var(--accent);
  z-index: 2;
}
.card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--ease-out-expo);
}
.card:hover .card-img { transform: scale(1.06); }
.card-img-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--surface) 0%, var(--surface-2) 100%);
  color: var(--text-3);
}
.card-placeholder-icon { font-size: 2rem; }
.card-og {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  border-top: 3px solid var(--accent);
}
.card-og-text {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--text-2);
  display: -webkit-box;
  -webkit-line-clamp: 4;
  line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Card overlay (shows on hover) */
.card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.25s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.card:hover .card-overlay,
.card:focus .card-overlay { opacity: 1; }
.card-play-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--accent);
  color: #000;
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.2s var(--ease-spring), box-shadow 0.2s;
  box-shadow: 0 0 20px var(--accent-glow);
}
.card-play-btn:hover {
  transform: scale(1.12);
  box-shadow: 0 0 30px rgba(0,168,225,0.5);
}
.card-overlay-meta {
  display: flex;
  gap: 8px;
  font-size: 0.7rem;
  color: rgba(255,255,255,0.8);
  position: absolute;
  bottom: 8px;
  left: 10px;
}
.card-date, .card-read { background: rgba(0,0,0,0.4); padding: 2px 6px; border-radius: 3px; }
.card-badge {
  position: absolute;
  top: 8px; left: 8px;
  background: var(--accent);
  color: #000;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 3px;
}
.card-body { padding: 10px 2px 0; }
.card-title {
  font-size: 0.85rem;
  font-weight: 500;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.2s;
}
.card:hover .card-title { color: var(--accent); }
.card-tags {
  display: flex;
  gap: 6px;
  margin-top: 6px;
  flex-wrap: wrap;
}
.card-tag {
  font-size: 0.68rem;
  color: var(--text-3);
  background: var(--surface);
  padding: 2px 7px;
  border-radius: 3px;
}

/* ── LIST PAGE ── */
.list-page {
  max-width: 1400px;
  margin: 0 auto;
  padding: 48px 48px;
}
.list-header {
  margin-bottom: 40px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.list-title {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 400;
  margin-bottom: 8px;
}
.list-desc { color: var(--text-2); margin-bottom: 8px; }
.list-count { font-size: 0.85rem; color: var(--text-3); }
.list-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(var(--card-w), 1fr));
  gap: 20px;
}
.list-grid .card { width: 100%; }
.list-grid .card-image-wrap { width: 100%; }

/* ── TAXONOMY TAG GRID ── */
.tag-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 16px;
  margin-top: 2rem;
}
.tag-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 1.5rem 1rem;
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  text-decoration: none;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.tag-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px var(--accent-glow);
}
.tag-icon { font-size: 2.2rem; line-height: 1; }
.tag-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  text-align: center;
}
.tag-count {
  font-size: 0.75rem;
  color: var(--text-3);
}

/* ── SINGLE POST ── */
.single-hero {
  min-height: 420px;
  display: flex;
  align-items: flex-end;
  background: var(--bg-2);
  background-size: cover;
  background-position: center;
  position: relative;
}
.single-hero:not(.has-cover) {
  background: linear-gradient(135deg, #0a0a0a 0%, #0d1a22 100%);
  min-height: 280px;
}
.single-hero-content {
  max-width: 900px;
  margin: 0 auto;
  width: 100%;
  padding: 0 48px 48px;
  position: relative;
  z-index: 1;
}
.single-meta-top {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}
.single-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.15;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.single-meta {
  display: flex;
  gap: 6px;
  align-items: center;
  color: var(--text-2);
  font-size: 0.85rem;
}
.single-author { color: var(--text-2); }
.single-body {
  max-width: 900px;
  margin: 0 auto;
  padding: 48px 48px 64px;
}
.single-content {
  font-size: 1.05rem;
  line-height: 1.85;
  color: #ddd;
}
/* Prose styles */
.single-content h1,
.single-content h2,
.single-content h3,
.single-content h4 {
  font-family: var(--font-display);
  font-weight: 400;
  margin: 2em 0 0.6em;
  letter-spacing: -0.01em;
}
.single-content h2 { font-size: 1.8rem; }
.single-content h3 { font-size: 1.4rem; }
.single-content p { margin-bottom: 1.4em; }
.single-content a { color: var(--accent); border-bottom: 1px solid var(--accent-glow); transition: border-color 0.2s; }
.single-content a:hover { border-color: var(--accent); }
.single-content ul, .single-content ol { padding-left: 1.5em; margin-bottom: 1.4em; }
.single-content li { margin-bottom: 0.4em; }
.single-content blockquote {
  border-left: 3px solid var(--accent);
  padding: 12px 24px;
  margin: 1.5em 0;
  background: var(--bg-2);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--text-2);
  font-style: italic;
}
.single-content code {
  font-size: 0.88em;
  background: var(--surface);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'Fira Code', 'Cascadia Code', monospace;
  color: var(--accent);
}
.single-content pre {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  overflow-x: auto;
  margin: 1.5em 0;
}
.single-content pre code {
  background: none;
  padding: 0;
  color: var(--text);
  font-size: 0.9rem;
}
.single-content img {
  border-radius: var(--radius-lg);
  margin: 1.5em 0;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.single-content hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2.5em 0;
}

/* Tags */
.single-tags {
  margin-top: 40px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.tag-pill {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-2);
  padding: 5px 14px;
  border-radius: 99px;
  font-size: 0.8rem;
  transition: color 0.2s, border-color 0.2s;
}
.tag-pill:hover { color: var(--accent); border-color: var(--accent); }

/* Related posts */
.single-related { margin-top: 0; padding-top: 0; }

/* ── PAGINATION ── */
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 40px 0;
}
.page-item .page-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text-2);
  font-size: 0.85rem;
  transition: background 0.2s, color 0.2s;
}
.page-item.active .page-link,
.page-item .page-link:hover {
  background: var(--accent);
  color: #000;
}

/* ── FOOTER ── */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
  margin-top: 40px;
}
.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 48px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--text-2);
}
.footer-copy { color: var(--text-3); font-size: 0.85rem; margin-left: auto; }
.footer-links { display: flex; gap: 16px; }
.footer-link { color: var(--text-3); font-size: 0.85rem; transition: color 0.2s; }
.footer-link:hover { color: var(--accent); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  :root { --card-w: 160px; }
  .hero-content, .row-header, .cards-track,
  .list-page, .single-body, .single-hero-content { padding-left: 20px; padding-right: 20px; }
  .hero { min-height: 440px; }
  .hero-title { font-size: 2rem; }
  .single-title { font-size: 1.8rem; }
  .footer-inner { padding: 0 20px; flex-direction: column; align-items: flex-start; }
  .footer-copy { margin-left: 0; }
}
@media (max-width: 600px) {
  :root { --card-w: 140px; }
  .nav-links { display: none; }
  .hero-content { padding-bottom: 40px; }
  .hero-desc { display: none; }
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-content { animation: fadeUp 0.7s var(--ease-out-expo) both; }
.hero-title   { animation: fadeUp 0.7s 0.1s var(--ease-out-expo) both; }
.hero-desc    { animation: fadeUp 0.7s 0.2s var(--ease-out-expo) both; }
.hero-actions { animation: fadeUp 0.7s 0.3s var(--ease-out-expo) both; }

.catalog-row {
  animation: fadeUp 0.5s var(--ease-out-expo) both;
}