:root {
  --bg: #0b0f19;
  --surface: #121826;
  --surface-2: #1a2233;
  --border: #262f42;
  --text: #e6e9f0;
  --muted: #8b93a7;
  --accent: #6366f1;
  --accent-hover: #7c7ff2;
  --success: #34d399;
  --warning: #fbbf24;
  --danger: #f87171;
  --radius: 12px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, "Segoe UI", Inter, Roboto, sans-serif;
  line-height: 1.5;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }

.container {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 20px;
}

header.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(11, 15, 25, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
header.site-header .bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}
.brand {
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.header-actions { display: flex; align-items: center; gap: 12px; }

main { padding: 32px 0; }
footer {
  padding: 32px 0;
  color: var(--muted);
  font-size: 0.75rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-secondary { background: var(--surface-2); color: var(--text); border-color: var(--border); }
.btn-secondary:hover { background: #232c40; }
.btn-danger { background: var(--danger); color: #2b0b0b; }
.btn-danger:hover { filter: brightness(1.1); }
.btn-ghost { background: transparent; color: var(--muted); padding: 6px 10px; font-size: 0.8rem; }
.btn-ghost:hover { color: var(--text); }
.btn-link { color: var(--danger); background: none; border: none; padding: 6px 8px; font-size: 0.8rem; }
.btn-link:hover { color: #fca5a5; }

/* Forms */
label { display: block; font-size: 0.85rem; color: var(--muted); margin-bottom: 6px; }
input[type="text"], input[type="password"], input[type="number"], select, textarea {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text);
  font-size: 0.9rem;
  font-family: inherit;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.field { margin-bottom: 16px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.checkbox-row { display: flex; align-items: center; gap: 8px; font-size: 0.9rem; color: var(--text); margin-bottom: 16px; }
.checkbox-row input { width: auto; }

form.inline { display: flex; gap: 8px; align-items: center; }
form.inline input[type="text"] { padding: 6px 10px; font-size: 0.8rem; width: auto; }

/* Alerts */
.alert {
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 0.85rem;
  margin-bottom: 16px;
}
.alert-error { background: rgba(248, 113, 113, 0.1); color: var(--danger); border: 1px solid rgba(248, 113, 113, 0.3); }
.alert-info { background: rgba(99, 102, 241, 0.1); color: #a5a6f6; border: 1px solid rgba(99, 102, 241, 0.3); }

/* Filter bar */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 20px;
}
.filter-bar input[type="text"] { flex: 1; min-width: 200px; }
.filter-bar .checkbox-row { margin-bottom: 0; }

.meta-note { color: var(--muted); font-size: 0.75rem; margin-bottom: 16px; }

.empty-state {
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 48px 20px;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
}

/* Movie grid */
.movie-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 14px;
}
.movie-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.movie-card-top { display: flex; justify-content: space-between; gap: 10px; }
.movie-title { font-size: 1rem; font-weight: 600; line-height: 1.3; }
.movie-title .year { color: var(--muted); font-weight: 400; }
.movie-sub { font-size: 0.78rem; color: var(--muted); margin-top: 4px; }
.movie-owner { font-size: 0.78rem; color: var(--muted); }
.movie-notes { font-size: 0.8rem; color: #b6bdcc; font-style: italic; }
.badge-stack { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
.badge {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 4px 9px;
  border-radius: 999px;
  white-space: nowrap;
}
.badge-success { background: rgba(52, 211, 153, 0.15); color: var(--success); }
.badge-warning { background: rgba(251, 191, 36, 0.15); color: var(--warning); }
.badge-info { background: rgba(99, 102, 241, 0.15); color: #a5a6f6; }
.badge-muted { background: rgba(139, 147, 167, 0.15); color: var(--muted); }
.card-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-top: 4px; }

/* Login pages */
.center-card {
  max-width: 360px;
  margin: 64px auto 0;
}
.center-card h2 { text-align: center; margin-bottom: 8px; }
.center-card p.sub { text-align: center; color: var(--muted); font-size: 0.85rem; margin-bottom: 24px; }
.center-card form { display: flex; flex-direction: column; gap: 16px; }
.center-card .cancel-link { text-align: center; font-size: 0.78rem; color: var(--muted); }
.center-card .cancel-link:hover { color: var(--text); }

@media (max-width: 640px) {
  .field-row { grid-template-columns: 1fr; }
  .movie-grid { grid-template-columns: 1fr; }
}