/*
  Ultra-modern dark theme with glass, neon accents, and launcher vibes.
  Single CSS used for both home and project pages.
*/

:root {
  --bg: #0a0b10;
  --bg-2: #0f1117;
  --text: #e9eef5;
  --muted: #a3adc2;
  --card: rgba(255,255,255,0.06);
  --card-2: rgba(255,255,255,0.08);
  --stroke: rgba(255,255,255,0.08);
  --accent-1: #5b9dff;
  --accent-2: #9b5bff;
  --danger: #ff5b83;
  --ok: #34d399;
  --shadow: 0 10px 30px rgba(0,0,0,0.45);
}

:root[data-theme="light"] {
  --bg: #f7f8fb;
  --bg-2: #ffffff;
  --text: #0b0f15;
  --muted: #5b6476;
  --card: rgba(0,0,0,0.04);
  --card-2: rgba(0,0,0,0.06);
  --stroke: rgba(0,0,0,0.08);
  --shadow: 0 10px 30px rgba(0,0,0,0.10);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, Noto Sans, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: radial-gradient(1200px 600px at 10% -10%, rgba(91,157,255,.15), rgba(0,0,0,0)),
              radial-gradient(1000px 800px at 110% 20%, rgba(155,91,255,.18), rgba(0,0,0,0)),
              var(--bg);
  line-height: 1.4;
}

.bg.fx-grid::before {
  content: "";
  position: fixed; inset: 0;
  background: linear-gradient(transparent 95%, rgba(255,255,255,0.06) 0) top/100% 24px,
              linear-gradient(90deg, transparent 95%, rgba(255,255,255,0.06) 0) left/24px 100%;
  pointer-events: none;
  mask-image: radial-gradient(800px 400px at 20% 0%, black, transparent 70%);
}

.container { width: min(1200px, 92vw); margin-inline: auto; }

.nav {
  position: sticky; top: 0; z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-areas: 'brand search actions';
  align-items: center;
  gap: 12px;
  padding: calc(14px + env(safe-area-inset-top)) calc(18px + env(safe-area-inset-right)) 14px calc(18px + env(safe-area-inset-left));
  backdrop-filter: blur(10px);
  background: linear-gradient( to bottom, rgba(10,11,16,.8), rgba(10,11,16,.4) );
  border-bottom: 1px solid var(--stroke);
}
.brand { grid-area: brand; }
.search-wrap { grid-area: search; }
.nav-actions { grid-area: actions; }
[data-theme="light"] .nav { background: linear-gradient( to bottom, rgba(247,248,251,.86), rgba(247,248,251,.6) ); }

.brand { display:flex; align-items:center; gap:10px; color:inherit; text-decoration:none; }
.brand .logo { width: 32px; height: 32px; object-fit: cover; border-radius: 8px; filter: drop-shadow(0 2px 6px rgba(0,0,0,.35)); }
.brand-title { font-weight: 700; letter-spacing: .3px; }

.nav-actions { display:flex; gap:8px; justify-self: end; }
.ghost { background: transparent; color: var(--muted); border: 1px solid var(--stroke); padding: 8px; border-radius: 10px; cursor: pointer; transition: .2s ease; }
button.ghost { min-width: 40px; min-height: 40px; display: inline-grid; place-items: center; touch-action: manipulation; }
.ghost:hover { color: var(--text); border-color: rgba(255,255,255,.18); background: rgba(255,255,255,.03); }
[data-theme="light"] .ghost:hover { border-color: rgba(0,0,0,.12); background: rgba(0,0,0,.03); }
.icon { width: 20px; height: 20px; display:block; }
[data-theme="dark"] .icon-sun { display: block; } 
[data-theme="dark"] .icon-moon { display: none; }
[data-theme="light"] .icon-sun { display: none; }
[data-theme="light"] .icon-moon { display: block; }

.search-wrap {
  display: grid; grid-template-columns: 20px 1fr auto; align-items: center; gap: 8px;
  max-width: 680px; justify-self: center; width: 100%;
  border: 1px solid var(--stroke);
  background: rgba(255,255,255,0.06);
  border-radius: 14px; padding: 10px 12px; transition: .2s ease; box-shadow: var(--shadow);
  position: relative;
}
.search-wrap:focus-within { border-color: rgba(255,255,255,0.18); background: rgba(255,255,255,0.08); }
[data-theme="light"] .search-wrap:focus-within { border-color: rgba(0,0,0,0.16); background: rgba(0,0,0,0.04); }
.search-wrap input {
  color: var(--text); background: transparent; border: 0; outline: none; font-size: 15px;
}
.search-wrap .clear { display:none; }
.search-wrap.has-text .clear { display:inline-grid; place-items:center; width:28px; height:28px; border-radius: 8px; background: rgba(255,255,255,0.06); color: var(--muted); border: 1px solid var(--stroke); cursor: pointer; }
.search-wrap.has-text .clear:hover { background: rgba(255,255,255,0.1); color: var(--text); }

/* Suggestions dropdown */
.suggestions { position: absolute; top: calc(100% + 8px); left: 0; right: 0; display: none; background: rgba(15,17,23, .98); border: 1px solid var(--stroke); border-radius: 12px; box-shadow: 0 16px 44px rgba(0,0,0,.6); overflow: hidden; z-index: 40; }
.suggestions.open { display: block; }
.suggestions { max-height: 60vh; overflow: auto; }
.suggestions .item { display: grid; grid-template-columns: 36px 1fr auto; gap: 10px; align-items: center; padding: 10px 12px; cursor: pointer; color: var(--text); text-decoration: none; }
.suggestions .item:hover, .suggestions .item.active { background: rgba(255,255,255,0.06); }
.suggestions .avatar { width: 36px; height: 36px; border-radius: 8px; background: linear-gradient(135deg, var(--c1, var(--accent-1)), var(--c2, var(--accent-2))); display: grid; place-items: center; font-weight: 800; }
.suggestions .title { font-size: 14px; }
.suggestions .muted { font-size: 12px; }
.suggestions mark { background: transparent; color: var(--accent-1); font-weight: 700; }
[data-theme="light"] .suggestions { background: rgba(255,255,255, .98); }
[data-theme="light"] .suggestions .item:hover, [data-theme="light"] .suggestions .item.active { background: rgba(0,0,0,0.04); }

.rail { margin: 24px auto 6px; }
.section-head { display:flex; align-items:center; justify-content: space-between; gap:12px; padding: 0 4px; }
.section-head h2 { margin: 12px 0; letter-spacing: .2px; }
.rail-controls { display:flex; gap:8px; }

.cards-rail { display:grid; grid-auto-flow: column; grid-auto-columns: 320px; gap:16px; overflow:auto; padding: 6px 4px 14px; scroll-snap-type: x mandatory; }
.cards-rail:focus { outline: none; }
.cards-rail > a { scroll-snap-align: start; }

.filters { margin: 12px auto 6px; }
.chips { display:flex; flex-wrap: wrap; gap: 10px; }
.chip { border:1px solid var(--stroke); background: rgba(255,255,255,0.05); color: var(--muted); padding:8px 12px; border-radius: 999px; cursor:pointer; transition:.2s; }
.chip:hover { background: rgba(255,255,255,0.08); color: var(--text); }
.chip.active { background: linear-gradient(135deg, var(--accent-1), var(--accent-2)); color: #0b0f15; border-color: transparent; }
.chip .count { margin-left: 6px; padding: 0 8px; line-height: 18px; font-size: 12px; border-radius: 999px; background: rgba(0,0,0,0.24); color: #fff; display: inline-block; vertical-align: middle; }
[data-theme="light"] .chip .count { background: rgba(0,0,0,0.08); color: #0b0f15; }
[data-theme="light"] .chip { background: rgba(0,0,0,0.04); }
[data-theme="light"] .chip:hover { background: rgba(0,0,0,0.06); }

.grid-wrap { margin: 10px auto 60px; }
.grid { display:grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap:16px; }

.card, .hero {
  position: relative; border-radius: 16px; overflow: hidden; border: 1px solid var(--stroke);
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
}
[data-theme="light"] .card, [data-theme="light"] .hero { background: linear-gradient(180deg, rgba(0,0,0,0.03), rgba(0,0,0,0.02)); }
.card { display:flex; flex-direction: column; min-height: 240px; text-decoration: none; color: inherit; transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; box-shadow: var(--shadow); }
.card:hover { transform: translateY(-4px); border-color: rgba(255,255,255,0.18); box-shadow: 0 18px 40px rgba(0,0,0,0.55); }
[data-theme="light"] .card:hover { border-color: rgba(0,0,0,0.12); box-shadow: 0 18px 36px rgba(0,0,0,0.18); }
.card .cover { aspect-ratio: 16 / 9; background: linear-gradient(135deg, var(--c1, var(--accent-1)), var(--c2, var(--accent-2))); display:grid; place-items:center; }
.card .cover .initials { font-weight: 800; font-size: 42px; opacity: .95; text-shadow: 0 4px 14px rgba(0,0,0,.35); color: #fff; }
.card .body { padding: 12px; display:grid; gap:8px; }
.card h3 { margin: 2px 0 0; font-size: 18px; letter-spacing: .2px; }
.card .tagline { color: var(--muted); font-size: 13px; }
.meta { display:flex; gap: 8px; align-items:center; color: var(--muted); font-size: 12px; }
.tag { padding: 4px 8px; border-radius: 999px; background: rgba(255,255,255,0.06); border: 1px solid var(--stroke); }

.status { display:inline-flex; align-items:center; gap:6px; font-size:12px; color: var(--muted); }
.dot { width:8px; height:8px; border-radius:50%; background: var(--muted); box-shadow:0 0 14px currentColor; }
.dot.ok { background: var(--ok); }
.dot.wip { background: #fbbf24; }

.footer { border-top:1px solid var(--stroke); padding: 24px 18px 40px; color: var(--muted); text-align: center; }
.muted { color: var(--muted); }
.empty { padding: 40px; text-align: center; color: var(--muted); border: 1px dashed var(--stroke); border-radius: 16px; background: var(--card); }

/* Project page */
.project-page .project { margin: 16px auto; width: min(1100px, 92vw); display:grid; gap: 16px; }
.hero { display:grid; grid-template-columns: 1.3fr 1fr; gap: 16px; padding: 16px; }
.hero .visual { border-radius: 12px; overflow: hidden; border: 1px solid var(--stroke); background: linear-gradient(135deg, var(--c1, var(--accent-1)), var(--c2, var(--accent-2))); display:grid; place-items:center; min-height: 260px; }
.hero .visual .initials { font-weight: 900; font-size: 68px; text-shadow: 0 6px 18px rgba(0,0,0,.45); color: #fff; }
.hero .content { display:grid; align-content: start; gap: 10px; }
.hero h1 { margin: 0; letter-spacing:.2px; }
.hero .desc { color: var(--muted); }
.hero .badges { display:flex; flex-wrap: wrap; gap: 8px; margin: 4px 0; }
.cta { display:inline-grid; place-items:center; padding: 12px 14px; border-radius: 12px; border: 1px solid transparent; font-weight: 600; cursor:pointer; text-decoration:none; color: #0b0f15; background: linear-gradient(135deg, var(--accent-1), var(--accent-2)); box-shadow: 0 10px 22px rgba(91,157,255,.2), 0 10px 22px rgba(155,91,255,.2); }
.cta.secondary { background: transparent; color: var(--text); border-color: var(--stroke); }
.cta.secondary:hover { border-color: rgba(255,255,255,.18); background: rgba(255,255,255,.06); }
[data-theme="light"] .cta.secondary:hover { border-color: rgba(0,0,0,.12); background: rgba(0,0,0,.04); }

.related { margin: 10px auto 60px; width: min(1100px, 92vw); }

/* Compact layout (list-like) */
[data-layout="compact"] .grid { grid-template-columns: repeat(auto-fill, minmax(420px, 1fr)); }
[data-layout="compact"] .card { flex-direction: row; min-height: unset; }
[data-layout="compact"] .card .cover { width: 40%; min-width: 220px; height: 100%; aspect-ratio: unset; }
[data-layout="compact"] .card .body { padding: 14px; }

/* Focus visible for accessibility */
:where(a, button, input, select).focus-visible, :where(a, button, input, select):focus-visible {
  outline: 2px solid color-mix(in oklab, var(--accent-1) 60%, var(--accent-2));
  outline-offset: 2px;
}

/* Light theme grid lines */
[data-theme="light"] .bg.fx-grid::before { 
  background: linear-gradient(transparent 95%, rgba(0,0,0,0.06) 0) top/100% 24px,
              linear-gradient(90deg, transparent 95%, rgba(0,0,0,0.06) 0) left/24px 100%;
}

/* Responsiveness */
@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .cards-rail { grid-auto-columns: 88vw; }
  .brand-title { display:none; }
  .nav { grid-template-columns: 1fr auto; grid-template-areas: 'brand actions' 'search search'; gap: 10px; }
  .search-wrap { width: 100%; justify-self: stretch; }
}
@media (max-width: 560px) {
  .grid { grid-template-columns: 1fr; }
  .card .cover .initials { font-size: 36px; }
  .hero { gap: 12px; }
  .hero .visual { min-height: 180px; }
  .hero .initials { font-size: 52px; }
  .hero h1 { font-size: 24px; }
  .hero .desc { font-size: 14px; }
  [data-layout="compact"] .card { flex-direction: column; }
  [data-layout="compact"] .card .cover { width: 100%; min-width: unset; aspect-ratio: 16 / 9; }
  .chips { gap: 8px; }
  .chip { padding: 8px 10px; }
}