:root{
  --bg: #f8f9fc;
  --panel: #ffffff;
  --text: #0f172a;
  --muted: #6b7280;
  --border: rgba(15, 23, 42, .08);
  --primary: #6366f1;
  --primary-ink: #ffffff;
  --chip: #eef0f5;
  --shadow: 0 10px 30px rgba(15, 23, 42, .08);
}

@media (prefers-color-scheme: dark){
  :root{
    --bg: #0b1020;
    --panel: #111a33;
    --text: #e5e7eb;
    --muted: #9ca3af;
    --border: rgba(229, 231, 235, .10);
    --primary: #8b8dff;
    --primary-ink: #0b1020;
    --chip: rgba(255,255,255,.06);
    --shadow: 0 10px 30px rgba(0,0,0,.35);
  }
}

*{ box-sizing: border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
  background: var(--bg);
  color: var(--text);
}

code{ font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; }

.topbar{
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in oklab, var(--panel) 92%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.topbar__inner{
  max-width: 1100px;
  margin: 0 auto;
  padding: 14px 16px;
  display:flex;
  align-items:center;
  gap: 14px;
}
.brand{ flex:1; min-width: 0; }
.brand__title{ font-weight: 800; font-size: 18px; letter-spacing: .2px; }
.brand__sub{ color: var(--muted); font-size: 12px; margin-top: 2px; }
.nav{ display:flex; gap: 10px; }
.nav__link{
  text-decoration:none;
  color: var(--muted);
  font-size: 14px;
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid transparent;
}
.nav__link[aria-current="page"]{
  color: var(--primary-ink);
  background: var(--primary);
}

.container{
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px;
}

.panel{
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px;
  box-shadow: var(--shadow);
}
.panel--detail{ padding: 12px; }

.controls{ display:flex; gap:10px; align-items:center; }
.input{
  width: 100%;
  height: 42px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--panel) 90%, var(--bg));
  color: var(--text);
  padding: 0 14px;
  outline: none;
}
.input::placeholder{ color: color-mix(in oklab, var(--muted) 85%, transparent); }
.input:focus{
  border-color: color-mix(in oklab, var(--primary) 60%, var(--border));
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--primary) 20%, transparent);
}

.cats{
  display:flex;
  gap: 8px;
  padding-top: 12px;
  overflow:auto;
  scrollbar-width: none;
}
.cats::-webkit-scrollbar{ display:none; }
.chip{
  white-space: nowrap;
  font-size: 13px;
  color: var(--muted);
  background: var(--chip);
  border: 1px solid var(--border);
  padding: 8px 12px;
  border-radius: 999px;
  cursor: pointer;
  user-select: none;
}
.chip[aria-pressed="true"]{
  background: var(--primary);
  border-color: color-mix(in oklab, var(--primary) 70%, var(--border));
  color: var(--primary-ink);
}

.state{
  padding: 14px 6px;
  color: var(--muted);
  font-size: 14px;
}

.list{ display:flex; flex-direction:column; gap: 10px; padding-bottom: 22px; }
.card{
  display:flex;
  gap: 12px;
  padding: 14px;
  border-radius: 16px;
  background: var(--panel);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: transform .08s ease, border-color .12s ease;
}
.card:hover{
  transform: translateY(-1px);
  border-color: color-mix(in oklab, var(--primary) 35%, var(--border));
}
.icon{
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: color-mix(in oklab, var(--primary) 20%, transparent);
  border: 1px solid var(--border);
  overflow:hidden;
  flex: 0 0 auto;
  display:flex;
  align-items:center;
  justify-content:center;
}
.icon img{ width:100%; height:100%; object-fit: cover; display:block; }
.meta{ min-width: 0; flex:1; }
.title{
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
  margin: 0;
}
.desc{
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.hint{
  margin-top: 8px;
  font-size: 12px;
  color: color-mix(in oklab, var(--primary) 85%, var(--muted));
}

.btn{
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 12px;
  cursor: pointer;
}
.btn--ghost{
  background: transparent;
}
.btn--primary{
  background: var(--primary);
  border-color: color-mix(in oklab, var(--primary) 70%, var(--border));
  color: var(--primary-ink);
}

.detail{
  padding: 10px 6px 4px;
}
.detail h1{
  font-size: 18px;
  margin: 10px 0 6px;
}
.detail .detail__row{
  display:flex;
  gap: 10px;
  align-items:center;
  flex-wrap: wrap;
}
.detail p{
  color: var(--muted);
  line-height: 1.65;
  margin: 10px 0 0;
}

.footer{
  border-top: 1px solid var(--border);
  padding: 16px;
  color: var(--muted);
  font-size: 12px;
}
.footer__inner{
  max-width: 1100px;
  margin: 0 auto;
}