:root {
  --bg: #0f0f0f;
  --panel: #1a1a1a;
  --border: rgba(255, 255, 255, 0.1);
  --text: #f2f2f2;
  --muted: #b8b8b8;
  --accent: #e1251b;
  --ok: #5ee39f;
  --err: #ff8a8a;
  --font: "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }

body.admin {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.admin-shell {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}

.admin-nav {
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 1.25rem 1rem;
}

.admin-nav h1 {
  margin: 0 0 1.25rem;
  font-size: 1.1rem;
}

.admin-nav a {
  display: block;
  color: var(--muted);
  text-decoration: none;
  padding: 0.65rem 0.75rem;
  border-radius: 8px;
  margin-bottom: 0.25rem;
}

.admin-nav a:hover,
.admin-nav a.is-active {
  background: rgba(225, 37, 27, 0.15);
  color: var(--text);
}

.admin-main {
  padding: 1.5rem 2rem 2rem;
}

.admin-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  margin-bottom: 1rem;
}

.admin-card h2 {
  margin: 0 0 1rem;
  font-size: 1.15rem;
}

.flash {
  padding: 0.75rem 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
}

.flash--ok { background: rgba(94, 227, 159, 0.12); color: var(--ok); }
.flash--err { background: rgba(255, 138, 138, 0.12); color: var(--err); }

label {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--muted);
  font-size: 0.9rem;
}

input[type="text"],
input[type="password"],
input[type="number"],
textarea,
select {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #121212;
  color: var(--text);
  margin-bottom: 1rem;
}

textarea { min-height: 120px; resize: vertical; }

.btn {
  display: inline-block;
  border: 0;
  border-radius: 8px;
  padding: 0.65rem 1rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary { background: var(--accent); color: #fff; }
.btn-secondary { background: #2a2a2a; color: var(--text); }
.btn-danger { background: #5a1a1a; color: #ffb4b4; }

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th,
.table td {
  text-align: left;
  padding: 0.65rem 0.5rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.table th { color: var(--muted); font-weight: 600; font-size: 0.85rem; }

.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
}

.media-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  background: #121212;
}

.media-item img,
.media-item video {
  width: 100%;
  height: 120px;
  object-fit: cover;
  display: block;
  background: #000;
}

.media-item__meta {
  padding: 0.6rem 0.75rem;
  font-size: 0.82rem;
  color: var(--muted);
}

.media-item__meta strong {
  display: block;
  color: var(--text);
  margin-bottom: 0.25rem;
  word-break: break-all;
}

.playlist-box {
  max-height: 280px;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem;
  background: #121212;
}

.playlist-box label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.5rem;
  cursor: pointer;
}

.playlist-builder {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.playlist-sortable {
  list-style: none;
  margin: 0;
  padding: 0;
  min-height: 48px;
  border: 1px dashed var(--border);
  border-radius: 8px;
  background: #121212;
}

.playlist-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.65rem 0.75rem;
  border-bottom: 1px solid var(--border);
  cursor: grab;
  background: #181818;
}

.playlist-item:last-child {
  border-bottom: 0;
}

.playlist-item.is-dragging {
  opacity: 0.55;
  cursor: grabbing;
}

.playlist-item__handle {
  color: var(--muted);
  font-weight: 700;
  user-select: none;
}

.playlist-item__label {
  flex: 1 1 auto;
  color: var(--text);
  font-size: 0.92rem;
}

.playlist-item__remove {
  border: 0;
  background: transparent;
  color: #ff8a8a;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.15rem 0.35rem;
}

.playlist-add__label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.playlist-add__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.logo-preview {
  margin-bottom: 1rem;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #121212;
  text-align: center;
}

.logo-preview img {
  max-height: 80px;
  max-width: 100%;
  object-fit: contain;
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
}

.stat {
  background: #121212;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem;
}

.stat strong {
  display: block;
  font-size: 1.6rem;
  color: var(--accent);
}

.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem;
}

.login-card {
  width: min(100%, 420px);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
}

.inline-form {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.inline-form input[type="text"] {
  flex: 1 1 200px;
  margin-bottom: 0;
}

@media (max-width: 800px) {
  .admin-shell { grid-template-columns: 1fr; }
  .admin-nav { border-right: 0; border-bottom: 1px solid var(--border); }
}