:root {
  --bg: #07090f;
  --bg-elevated: #0e121b;
  --bg-card: rgba(18, 24, 38, 0.72);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #eef2ff;
  --muted: #8b95a8;
  --accent: #6ee7ff;
  --accent-2: #a78bfa;
  --warn: #fbbf24;
  --danger: #f87171;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
  --font: "Instrument Sans", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --header-h: 72px;
  --container: 1180px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body.no-scroll {
  overflow: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  cursor: pointer;
  border: 0;
  background: none;
  color: inherit;
}

.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, black, transparent);
  pointer-events: none;
  z-index: 0;
}

.bg-glow {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 35% at 15% 10%, rgba(110, 231, 255, 0.12), transparent 60%),
    radial-gradient(ellipse 40% 30% at 85% 5%, rgba(167, 139, 250, 0.14), transparent 55%),
    radial-gradient(ellipse 50% 40% at 50% 100%, rgba(56, 189, 248, 0.06), transparent 60%);
  pointer-events: none;
  z-index: 0;
}

.container {
  width: min(var(--container), calc(100% - 2rem));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  backdrop-filter: blur(16px);
  background: rgba(7, 9, 15, 0.75);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #061018;
  box-shadow: 0 8px 24px rgba(110, 231, 255, 0.25);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-text strong {
  font-size: 0.98rem;
}

.brand-text small {
  color: var(--muted);
  font-size: 0.75rem;
}

.header-nav {
  display: flex;
  gap: 0.4rem;
  padding: 0.3rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
}

.nav-chip {
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--muted);
  transition: 0.2s ease;
}

.nav-chip:hover {
  color: var(--text);
}

.nav-chip.is-active {
  background: linear-gradient(135deg, rgba(110, 231, 255, 0.2), rgba(167, 139, 250, 0.2));
  color: var(--text);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

/* App */
.app {
  position: relative;
  z-index: 1;
  min-height: calc(100vh - var(--header-h) - 100px);
  padding-bottom: 4rem;
}

/* Hero */
.hero {
  padding: 3.5rem 0 1.5rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(110, 231, 255, 0.08);
  border: 1px solid rgba(110, 231, 255, 0.18);
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  font-weight: 700;
}

.gradient-text {
  background: linear-gradient(120deg, var(--accent), var(--accent-2) 55%, #f0abfc);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead {
  max-width: 36rem;
  margin: 1.1rem 0 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.stat {
  min-width: 100px;
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  backdrop-filter: blur(8px);
}

.stat strong {
  display: block;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.stat span {
  color: var(--muted);
  font-size: 0.8rem;
}

/* Sections */
.section {
  padding-top: 1rem;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.section-head h2 {
  margin: 0;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.muted {
  color: var(--muted);
  margin: 0;
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.15rem;
}

.card-grid-compact {
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

.site-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.site-card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35), 0 0 0 1px color-mix(in srgb, var(--accent) 20%, transparent);
}

.site-card.is-offline {
  opacity: 0.78;
}

.card-thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  background: #0a0e16;
  overflow: hidden;
}

.card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.4s ease;
}

.site-card:hover .card-thumb img {
  transform: scale(1.04);
}

.card-placeholder {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  background:
    repeating-linear-gradient(
      -45deg,
      rgba(255, 255, 255, 0.03),
      rgba(255, 255, 255, 0.03) 8px,
      transparent 8px,
      transparent 16px
    );
  color: var(--muted);
  font-size: 0.9rem;
}

.card-badges {
  position: absolute;
  top: 0.7rem;
  left: 0.7rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: rgba(7, 9, 15, 0.72);
  border: 1px solid var(--border-strong);
  backdrop-filter: blur(8px);
}

.badge-warn {
  color: #1c1403;
  background: var(--warn);
  border-color: transparent;
}

.card-body {
  padding: 1rem 1.05rem 1.15rem;
  border-top: 1px solid var(--border);
}

.card-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.card-title-row h3 {
  margin: 0;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.card-arrow {
  color: var(--muted);
  transition: transform 0.2s ease, color 0.2s ease;
}

.site-card:hover .card-arrow {
  transform: translateX(3px);
  color: var(--accent);
}

.card-domain {
  margin: 0.2rem 0 0;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--muted);
}

.card-theme {
  margin: 0.55rem 0 0;
  font-size: 0.88rem;
  color: color-mix(in srgb, var(--accent) 80%, white);
}

/* Detail */
.detail {
  padding-top: 1.75rem;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 1.25rem;
  color: var(--muted);
  font-size: 0.92rem;
  transition: color 0.2s ease;
}

.back-link:hover {
  color: var(--text);
}

.detail-hero {
  position: relative;
  padding: 1.75rem;
  border-radius: calc(var(--radius) + 4px);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 16%, transparent), transparent 55%),
    var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.detail-hero::after {
  content: "";
  position: absolute;
  right: -40px;
  top: -40px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--accent) 22%, transparent);
  filter: blur(30px);
  pointer-events: none;
}

.detail-meta {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.55rem;
}

.detail-meta h1 {
  margin: 0.25rem 0 0;
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.detail-domain a {
  font-family: var(--mono);
  font-size: 0.92rem;
  color: var(--accent);
}

.detail-domain a:hover {
  text-decoration: underline;
}

.detail-theme {
  margin: 0;
  font-weight: 600;
  color: color-mix(in srgb, var(--accent) 85%, white);
}

.detail-desc {
  margin: 0.35rem 0 0;
  max-width: 52rem;
  color: var(--muted);
  font-size: 1rem;
}

/* Shots */
.shots {
  display: grid;
  grid-template-columns: 1.4fr 0.75fr;
  gap: 1.25rem;
  margin-top: 1.75rem;
  align-items: start;
}

.shot-panel {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.shot-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.shot-head h2 {
  margin: 0;
  font-size: 1.05rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.65rem 1.1rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #061018;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
  opacity: 0.95;
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  border: 1px solid var(--border-strong);
  padding: 0.45rem 0.85rem;
  font-size: 0.82rem;
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.09);
}

.device-frame {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  background: #05070c;
  box-shadow: var(--shadow);
}

.desktop-frame .device-chrome {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.65rem 0.85rem;
  background: #121826;
  border-bottom: 1px solid var(--border);
}

.device-chrome span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #3a4154;
}

.device-chrome span:nth-child(1) { background: #ff5f57; }
.device-chrome span:nth-child(2) { background: #febc2e; }
.device-chrome span:nth-child(3) { background: #28c840; }

.device-url {
  margin-left: 0.5rem;
  flex: 1;
  padding: 0.28rem 0.7rem;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.35);
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.shot-btn {
  display: block;
  width: 100%;
  padding: 0;
  text-align: left;
  cursor: zoom-in;
}

.shot-btn img {
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: top;
}

.desktop-frame .shot-btn img {
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: top;
  background: #05070c;
}

.mobile-frame {
  width: min(100%, 320px);
  margin-inline: auto;
  border-radius: 28px;
  border: 2px solid #2a3142;
  position: relative;
  padding-top: 0.5rem;
  background: #0a0e16;
}

.phone-notch {
  width: 90px;
  height: 18px;
  margin: 0 auto 0.4rem;
  border-radius: 999px;
  background: #1a2030;
}

.mobile-frame .shot-btn img {
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: top;
  background: #0a0e16;
}

.shots-desktop-only {
  grid-template-columns: 1fr;
}

.offline-box {
  margin-top: 1.5rem;
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px dashed rgba(251, 191, 36, 0.35);
  background: rgba(251, 191, 36, 0.06);
}

.offline-box-compact {
  margin-top: 0;
  padding: 1.25rem 1.4rem;
  height: 100%;
  min-height: 120px;
  display: grid;
  place-items: center;
}

.offline-box h2 {
  margin: 0 0 0.5rem;
}

.offline-box p {
  margin: 0;
  color: var(--muted);
}

.offline-box code {
  font-family: var(--mono);
  font-size: 0.85em;
  color: var(--warn);
}

.more-section {
  margin-top: 3rem;
}

.more-section h2 {
  margin: 0 0 1rem;
  font-size: 1.15rem;
}

.empty-state {
  text-align: center;
  padding: 5rem 1rem;
}

.empty-state h1 {
  margin-bottom: 0.5rem;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background: rgba(3, 5, 10, 0.88);
  backdrop-filter: blur(10px);
}

.lightbox[hidden] {
  display: none;
}

.lightbox img {
  max-width: min(1400px, 96vw);
  max-height: 82vh;
  object-fit: contain;
  border-radius: 12px;
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow);
  background: #000;
}

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1.2rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 1.6rem;
  line-height: 1;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-strong);
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.14);
}

.lightbox-caption {
  position: absolute;
  bottom: 1.2rem;
  left: 50%;
  transform: translateX(-50%);
  margin: 0;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.55);
  border: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--muted);
  white-space: nowrap;
}

/* Footer */
.site-footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
  padding: 1.5rem 0 2rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.footer-inner p {
  margin: 0;
}

/* Responsive */
@media (max-width: 900px) {
  .shots {
    grid-template-columns: 1fr;
  }

  .mobile-frame {
    width: min(100%, 300px);
  }
}

@media (max-width: 640px) {
  .header-nav {
    max-width: 100%;
    overflow-x: auto;
  }

  .nav-chip {
    padding: 0.4rem 0.7rem;
    font-size: 0.8rem;
    white-space: nowrap;
  }

  .brand-text small {
    display: none;
  }

  .hero {
    padding-top: 2.25rem;
  }

  .detail-hero {
    padding: 1.25rem;
  }

  .footer-inner {
    flex-direction: column;
  }
}