:root {
  --bg0: #0f1412;
  --bg1: #17201c;
  --bg2: #1e2a24;
  --line: #2c3b33;
  --text: #e7efe9;
  --muted: #9bb0a4;
  --accent: #7dd3a0;
  --accent2: #c6f2d6;
  --danger: #e07a6a;
  --radius: 14px;
  --font: "DM Sans", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(900px 500px at 10% -10%, #1f3a2d 0%, transparent 55%),
    radial-gradient(700px 400px at 100% 0%, #243528 0%, transparent 50%),
    linear-gradient(160deg, var(--bg0), #121916 60%, #0c1210);
}

.hidden { display: none !important; }

.login-view {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.login-panel {
  width: min(420px, 100%);
  padding: 36px 32px;
  background: color-mix(in srgb, var(--bg1) 88%, transparent);
  border: 1px solid var(--line);
  border-radius: 20px;
  backdrop-filter: blur(10px);
}
.login-panel h1, .top h1 {
  margin: 4px 0 8px;
  font-size: 2rem;
  letter-spacing: -0.03em;
}
.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  color: var(--accent);
}
.sub, .hint { color: var(--muted); margin: 0 0 18px; line-height: 1.45; }

label { display: block; margin-bottom: 8px; font-size: 0.9rem; color: var(--muted); }
input[type="password"], input[type="text"], input[type="file"], textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--bg0);
  color: var(--text);
  border-radius: 10px;
  padding: 12px 14px;
  font: inherit;
  margin-bottom: 12px;
}
textarea { font-family: var(--mono); font-size: 0.85rem; resize: vertical; }

button {
  border: 0;
  border-radius: 10px;
  background: var(--accent);
  color: #0b1510;
  font-weight: 600;
  padding: 11px 16px;
  cursor: pointer;
  font: inherit;
}
button:hover { filter: brightness(1.05); }
button.ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
}
button.danger { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 40%, var(--line)); }
.error { color: var(--danger); margin-top: 10px; }

.dash { width: min(1100px, calc(100% - 32px)); margin: 0 auto; padding: 28px 0 64px; }
.top { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 20px; }

.tabs { display: flex; gap: 8px; margin-bottom: 22px; flex-wrap: wrap; }
.tabs button {
  background: var(--bg2);
  color: var(--muted);
  border: 1px solid var(--line);
}
.tabs button.active {
  background: color-mix(in srgb, var(--accent) 22%, var(--bg2));
  color: var(--accent2);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
}

.tab-panel h2 { margin: 0 0 6px; font-size: 1.25rem; }
.tab-panel h3 { margin: 0 0 8px; font-size: 1.05rem; }
.mt { margin-top: 28px; }

.upload-box, .api-card, .code-block {
  background: var(--bg1);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 18px;
}
.drop-zone {
  border: 1.5px dashed var(--line);
  border-radius: 12px;
  padding: 28px 18px;
  text-align: center;
  margin-bottom: 12px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  background: color-mix(in srgb, var(--bg0) 70%, transparent);
}
.drop-zone:hover, .drop-zone:focus {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
  outline: none;
}
.drop-zone.dragover {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, var(--bg0));
}
.drop-title {
  margin: 0 0 6px;
  font-weight: 600;
  font-size: 1.05rem;
}
.file-queue {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  text-align: left;
  max-height: 180px;
  overflow: auto;
}
.file-queue:empty { display: none; }
.file-queue li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  margin-bottom: 6px;
  font-size: 0.86rem;
  background: var(--bg0);
}
.file-queue li span { color: var(--muted); white-space: nowrap; }
button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  filter: none;
}
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 14px; }
.stack { margin-bottom: 18px; }
.badge {
  display: inline-block;
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  vertical-align: middle;
}
.badge.on { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 50%, var(--line)); }
.mono, code { font-family: var(--mono); font-size: 0.85rem; color: var(--accent2); word-break: break-all; }
.code, .code-block code {
  display: block;
  white-space: pre-wrap;
  background: var(--bg0);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px;
  overflow: auto;
  font-family: var(--mono);
  font-size: 0.8rem;
  line-height: 1.45;
}

.media-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.media-item {
  background: var(--bg1);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.media-item .preview {
  aspect-ratio: 16/10;
  background: #0a0f0d;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: var(--muted);
  font-size: 0.85rem;
}
.media-item img, .media-item video { width: 100%; height: 100%; object-fit: cover; }
.media-item .meta { padding: 12px; display: grid; gap: 8px; }
.media-item .meta a { color: var(--accent); font-size: 0.8rem; word-break: break-all; }
.media-item .meta .name { font-weight: 600; font-size: 0.92rem; }
.media-item .meta .size { color: var(--muted); font-size: 0.78rem; }
.row { display: flex; justify-content: space-between; gap: 12px; align-items: end; }