:root {
  --bg: #111318;
  --surface: #1a1d24;
  --border: #2b303b;
  --text: #e8eaf0;
  --muted: #9aa3b2;
  --accent: #6ea8fe;
  --accent-ink: #0b1220;
  --danger: #ff6b6b;
  --ok: #4ade80;
  --radius: 14px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
  padding-bottom: env(safe-area-inset-bottom);
}

.bar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: calc(12px + env(safe-area-inset-top)) 16px 12px;
  background: rgba(17, 19, 24, .92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.bar h1 { margin: 0; font-size: 1.05rem; letter-spacing: .01em; }

.pill {
  flex: none;
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: .75rem;
  color: var(--muted);
}

.pill[data-state="offline"] { color: var(--danger); border-color: var(--danger); }
.pill[data-state="busy"] { color: var(--accent); border-color: var(--accent); }

main { max-width: 640px; margin: 0 auto; padding: 16px; display: grid; gap: 16px; }

form { display: grid; gap: 16px; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}

.card h2 { margin: 0 0 12px; font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }

.field { display: grid; gap: 6px; margin-bottom: 14px; }
.field:last-child { margin-bottom: 0; }
.field > span { font-size: .85rem; color: var(--muted); }
.field small { color: #6b7280; font-size: .75rem; }

input[type="text"], textarea {
  width: 100%;
  padding: 12px;
  font: inherit;
  color: var(--text);
  background: #14171d;
  border: 1px solid var(--border);
  border-radius: 10px;
  resize: vertical;
}

input:focus-visible, textarea:focus-visible, .btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

input[aria-invalid="true"] { border-color: var(--danger); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 18px;
  font: inherit;
  font-weight: 600;
  color: var(--text);
  background: #232833;
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
}

.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: transparent; }
.btn.wide { width: 100%; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }

.shots { display: flex; gap: 10px; flex-wrap: wrap; }
.shots .btn { flex: 1 1 auto; }

.hint { margin: 12px 0 0; font-size: .85rem; color: var(--muted); }

.thumbs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.thumbs:empty { margin-top: 0; }

.thumb { position: relative; aspect-ratio: 1; }

.thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--border);
  display: block;
}

.thumb button {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 30px;
  height: 30px;
  font-size: 18px;
  line-height: 1;
  color: #fff;
  background: rgba(0, 0, 0, .7);
  border: none;
  border-radius: 50%;
  cursor: pointer;
}

.hidden { display: none; }

.gate {
  max-width: 420px;
  margin: 0 auto;
  padding: 32px 16px;
  text-align: center;
}

.gate h2 {
  margin: 0 0 8px;
  font-size: 1.1rem;
  letter-spacing: .01em;
  color: var(--text);
  text-transform: none;
}

.gate .hint { margin: 0 0 20px; }

.hint.error { color: var(--danger); margin-top: 14px; margin-bottom: 0; }

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(18px + env(safe-area-inset-bottom));
  transform: translate(-50%, 140%);
  max-width: min(520px, calc(100vw - 32px));
  padding: 12px 16px;
  background: #232833;
  border: 1px solid var(--border);
  border-radius: 12px;
  font-size: .9rem;
  box-shadow: 0 12px 30px rgba(0, 0, 0, .45);
  transition: transform .25s ease;
}

.toast.show { transform: translate(-50%, 0); }
.toast[data-kind="error"] { border-color: var(--danger); }
.toast[data-kind="ok"] { border-color: var(--ok); }
.toast a { color: var(--accent); }

@media (prefers-reduced-motion: reduce) {
  .toast { transition: none; }
}