:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-2: #1e222b;
  --text: #e6e8ec;
  --muted: #8b93a4;
  --accent: #5b9cff;
  --danger: #ff5c5c;
  --radius: 8px;
  --border: #262b35;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px; background: var(--panel); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
.topbar .brand { color: var(--text); font-weight: 700; font-size: 16px; }
.topbar nav { display: flex; align-items: center; gap: 14px; }
.topbar nav a { color: var(--muted); }
.topbar nav a:hover { color: var(--text); text-decoration: none; }
.inline { display: inline; }
.link {
  background: none; border: 0; color: var(--muted); cursor: pointer; padding: 0; font: inherit;
}
.link:hover { color: var(--text); }

main { max-width: 1200px; margin: 0 auto; padding: 16px; }

/* dashboard */
.toolbar { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.toolbar input[type=search] {
  flex: 1; background: var(--panel); color: var(--text);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 9px 12px; font: inherit;
}
.toolbar input[type=search]:focus { outline: none; border-color: var(--accent); }
.count { color: var(--muted); font-size: 13px; white-space: nowrap; }

.grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 10px;
}
.card {
  position: relative; display: block; aspect-ratio: 4 / 3;
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden;
}
.card img { width: 100%; height: 100%; object-fit: cover; display: block; }
.card:hover { border-color: var(--accent); text-decoration: none; }
.card-del {
  position: absolute; top: 4px; right: 4px; width: 22px; height: 22px;
  border-radius: 50%; border: 0; cursor: pointer; color: white;
  background: rgba(0,0,0,.55); opacity: 0; transition: opacity .12s;
}
.card:hover .card-del { opacity: 1; }
.card-del:hover { background: var(--danger); }
.badge {
  position: absolute; top: 4px; left: 4px; background: var(--accent); color: white;
  font-size: 10px; padding: 2px 6px; border-radius: 4px; text-transform: uppercase;
}
.badge.vid { left: auto; right: 4px; background: rgba(0,0,0,.6); }
.more {
  grid-column: 1 / -1; text-align: center; padding: 10px; color: var(--muted);
  background: var(--panel); border: 1px dashed var(--border); border-radius: var(--radius);
}
.more:hover { color: var(--text); text-decoration: none; }
.empty { color: var(--muted); text-align: center; padding: 40px; }

/* login */
body.centered { display: grid; place-items: center; height: 100vh; }
.login {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 12px; padding: 28px; width: 320px; display: flex; flex-direction: column; gap: 12px;
}
.login h1 { margin: 0 0 6px; text-align: center; }
.login label { display: flex; flex-direction: column; gap: 4px; color: var(--muted); }
.login input {
  background: var(--panel-2); border: 1px solid var(--border); color: var(--text);
  border-radius: var(--radius); padding: 9px; font: inherit;
}
.error { color: var(--danger); margin: 0; text-align: center; }

button {
  background: var(--accent); color: white; border: 0; border-radius: var(--radius);
  padding: 9px 14px; cursor: pointer; font: inherit;
}
button:hover { filter: brightness(1.08); }
button.danger { background: var(--danger); }

/* view page */
body.view { background: #000; display: flex; flex-direction: column; align-items: center; }
body.view img { max-width: 100%; max-height: calc(100vh - 56px); object-fit: contain; }
body.view video { max-width: 100%; max-height: calc(100vh - 56px); background: #000; }
.viewbar {
  display: flex; align-items: center; gap: 10px; padding: 10px; color: var(--muted);
}
.viewbar code { color: var(--text); background: #1a1a1a; padding: 4px 8px; border-radius: 4px; }

/* detail */
.detail { display: grid; grid-template-columns: 1fr 360px; gap: 18px; }
.detail-media img { width: 100%; border-radius: var(--radius); background: var(--panel); }
.detail-side { display: flex; flex-direction: column; gap: 18px; }
.links { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.links input {
  flex: 1; min-width: 120px; background: var(--panel); border: 1px solid var(--border);
  color: var(--text); border-radius: var(--radius); padding: 7px 9px; font: inherit;
}
form.stack { display: flex; flex-direction: column; gap: 10px; }
form.stack label { display: flex; flex-direction: column; gap: 4px; color: var(--muted); }
form.stack input, form.stack textarea {
  background: var(--panel); border: 1px solid var(--border); color: var(--text);
  border-radius: var(--radius); padding: 7px 9px; font: inherit;
}
.row { display: flex; gap: 10px; }
.row label { flex: 1; }
.check { flex-direction: row !important; align-items: center; gap: 8px; }
section h3 { margin: 0 0 8px; font-size: 13px; text-transform: uppercase; color: var(--muted); letter-spacing: .04em; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.tag {
  background: var(--panel-2); border: 1px solid var(--border); border-radius: 999px;
  padding: 3px 4px 3px 10px; display: inline-flex; align-items: center; gap: 6px; font-size: 12px;
}
.collections { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.collections li { display: flex; justify-content: space-between; align-items: center; }
.meta { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; margin: 0; }
.meta dt { color: var(--muted); }
@media (max-width: 800px) {
  .detail { grid-template-columns: 1fr; }
}