/* iD01t Productions - Production CSS - Optimized for Performance */
:root {
  --bg: #0b0c0f;
  --fg: #e6e7ea;
  --muted: #a7adba;
  --brand: #67e8f9;
  --ink: #0a0a0a;
  --card: #12131a;
  --line: #21222c;
  --accent: #8b5cf6;
  --ok: #10b981;
  --warn: #f59e0b;
  --link: #7dd3fc;
  --shadow: 0 2px 16px rgba(0, 0, 0, 0.25);
  --radius: 12px;
  --gap: 16px;
  --wide: 1200px;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #ffffff;
    --fg: #111827;
    --muted: #4b5563;
    --card: #f8fafc;
    --line: #e5e7eb;
    --link: #0369a1;
    --shadow: 0 2px 14px rgba(0, 0, 0, 0.08);
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font: 16px/1.55 ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, Ubuntu, Cantarell, 'Helvetica Neue', Arial, sans-serif;
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a:hover {
  text-decoration: underline;
}

.container {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 24px;
}

/* Header */
.header {
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  backdrop-filter: saturate(1.2) blur(8px);
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  z-index: 20;
}

.topbar {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  gap: 10px;
  align-items: center;
  font-weight: 700;
  letter-spacing: 0.2px;
  color: var(--fg);
}

.brand:hover {
  text-decoration: none;
}

.brand .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 18px var(--brand);
}

.nav {
  display: flex;
  gap: 12px;
  align-items: center;
}

.nav a {
  padding: 8px 12px;
  border-radius: 8px;
  color: var(--muted);
  transition: all 0.2s;
}

.nav a:hover {
  color: var(--fg);
  text-decoration: none;
}

.nav a[aria-current="page"] {
  background: var(--card);
  border: 1px solid var(--line);
  color: var(--fg);
}

/* Hero */
.main-hero {
  padding: 28px 24px;
  text-align: center;
}

.h1 {
  font-size: clamp(26px, 4vw, 40px);
  margin: 0 0 10px;
  font-weight: 800;
}

.muted {
  color: var(--muted);
}

/* Controls */
.controls {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr repeat(5, minmax(120px, 1fr));
  padding: 0 24px 18px;
  align-items: end;
}

.controls .field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.controls .field label {
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
}

.input,
select {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--fg);
  font-size: 14px;
  font-family: inherit;
  transition: all 0.2s;
}

.input:focus,
select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

select {
  cursor: pointer;
}

/* Grid */
.grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

/* Card */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  min-height: 100%;
  transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.card-media {
  aspect-ratio: 2/3;
  background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
  overflow: hidden;
  position: relative;
  display: block;
}

.card-media:hover {
  text-decoration: none;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s;
}

.card:hover .card-media img {
  transform: scale(1.05);
}

.card-body {
  padding: 14px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-title {
  font-weight: 700;
  margin: 4px 0 6px;
  font-size: 16px;
  line-height: 1.3;
}

.card-title a {
  color: var(--fg);
}

.card-title a:hover {
  color: var(--accent);
  text-decoration: none;
}

.card-sub {
  color: var(--muted);
  font-size: 13px;
  margin: 0 0 10px;
}

.badge {
  display: inline-flex;
  gap: 4px;
  align-items: center;
  font-size: 11px;
  color: var(--muted);
  border: 1px solid var(--line);
  padding: 3px 8px;
  border-radius: 999px;
  white-space: nowrap;
}

.row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--fg);
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.btn:hover {
  filter: brightness(1.1);
  text-decoration: none;
  transform: translateY(-1px);
}

.btn.primary {
  background: var(--accent);
  border-color: transparent;
  color: white;
  box-shadow: var(--shadow);
}

.btn.primary:hover {
  background: var(--accent);
  filter: brightness(1.2);
}

/* Detail Page */
.detail {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 28px;
  align-items: start;
  padding: 24px 0;
}

.detail .card-media {
  aspect-ratio: 2/3;
  height: auto;
}

.detail .h1 {
  text-align: left;
  margin-bottom: 12px;
}

.tag {
  font-size: 13px;
  color: var(--muted);
  margin: 6px 0;
}

/* Footer */
.footer {
  margin-top: 60px;
  border-top: 1px solid var(--line);
}

.footer .inner {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: space-between;
  padding: 26px 24px;
  color: var(--muted);
  font-size: 14px;
}

/* States */
.empty {
  padding: 60px 24px;
  text-align: center;
  color: var(--muted);
  font-size: 18px;
}

.loading {
  text-align: center;
  padding: 40px;
  color: var(--muted);
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--line);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 16px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Responsive */
@media (max-width: 900px) {
  .controls {
    grid-template-columns: 1fr 1fr;
  }
  
  .controls .field:first-child {
    grid-column: 1 / -1;
  }
  
  .detail {
    grid-template-columns: 1fr;
  }
  
  .nav {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 600px) {
  .grid {
    grid-template-columns: 1fr;
  }
  
  .controls {
    grid-template-columns: 1fr;
  }
  }