:root {
  --bg: #110d1f;
  --bg-card: #1c1631;
  --bg-card-2: #251e3f;
  --fg: #f4eefc;
  --fg-dim: #b6a8d8;
  --accent: #ff3aa5;
  --accent-2: #6ad1ff;
  --danger: #ff5563;
  --ok: #50e3a4;
  --border: #3a2f5f;
  --radius: 12px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  min-height: 100vh;
  color: var(--fg);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(255, 58, 165, 0.25), transparent 60%),
    radial-gradient(900px 500px at 100% 0%, rgba(106, 209, 255, 0.18), transparent 60%),
    var(--bg);
}

.app {
  max-width: 760px;
  margin: 0 auto;
  padding: 24px 16px 80px;
}

header.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}

header.top h1 {
  font-size: 1.6rem;
  margin: 0;
  letter-spacing: 0.5px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lang-btn, .ghost-btn {
  background: transparent;
  color: var(--fg-dim);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 12px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.85rem;
}
.lang-btn:hover, .ghost-btn:hover { color: var(--fg); border-color: var(--accent); }

.tabs {
  display: flex;
  gap: 4px;
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 4px;
  border: 1px solid var(--border);
  margin-bottom: 18px;
}
.tab {
  flex: 1;
  text-align: center;
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
  color: var(--fg-dim);
  font-weight: 600;
  user-select: none;
  transition: background 0.15s, color 0.15s;
}
.tab[aria-selected="true"] {
  background: linear-gradient(135deg, var(--accent), #b541ff);
  color: white;
  box-shadow: 0 6px 18px rgba(255, 58, 165, 0.35);
}

.panel { display: none; }
.panel.active { display: block; }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.card h2 {
  margin: 0 0 14px;
  font-size: 1.15rem;
}

form .field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
form label { font-size: 0.9rem; color: var(--fg-dim); }
form input {
  background: var(--bg-card-2);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 11px 12px;
  font-size: 1rem;
  outline: none;
}
form input:focus { border-color: var(--accent); }

.primary-btn {
  background: linear-gradient(135deg, var(--accent), #b541ff);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 12px 16px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  width: 100%;
  letter-spacing: 0.3px;
}
.primary-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.msg { padding: 10px 12px; border-radius: 8px; margin-top: 12px; font-size: 0.92rem; display: none; }
.msg.ok  { background: rgba(80, 227, 164, 0.12); color: var(--ok); border: 1px solid rgba(80, 227, 164, 0.4); }
.msg.err { background: rgba(255, 85, 99, 0.12); color: var(--danger); border: 1px solid rgba(255, 85, 99, 0.4); }
.msg.show { display: block; }

.counter { font-size: 0.85rem; color: var(--fg-dim); margin-top: 8px; }

.song-list { list-style: none; padding: 0; margin: 0; counter-reset: song; }
.song-list li {
  counter-increment: song;
  display: grid;
  grid-template-columns: 32px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 12px 10px;
  border-bottom: 1px solid var(--border);
}
.song-list li:last-child { border-bottom: none; }
.song-list li::before {
  content: counter(song);
  color: var(--accent-2);
  font-weight: 700;
  font-size: 1.1rem;
  text-align: center;
}
.song-title { font-weight: 600; }
.song-artist { color: var(--fg-dim); font-size: 0.9rem; }
.song-meta { font-size: 0.78rem; color: var(--fg-dim); }

.refreshed { font-size: 0.78rem; color: var(--fg-dim); margin-top: 12px; text-align: right; }
.empty { color: var(--fg-dim); padding: 20px 0; text-align: center; }

/* Admin */
.admin-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--fg-dim);
}
.status-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--fg-dim);
}
.status-pill.sse  .status-dot { background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.status-pill.poll .status-dot { background: var(--accent-2); }
.status-pill.off  .status-dot { background: var(--danger); }

.admin-list { list-style: none; padding: 0; margin: 0; }
.admin-row {
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 8px;
  display: grid;
  grid-template-columns: 32px 1fr auto;
  align-items: center;
  gap: 12px;
  cursor: grab;
}
.admin-row.dragging { opacity: 0.5; }
.admin-row.drag-over { border-color: var(--accent); }
.admin-row .pos {
  font-weight: 800;
  color: var(--accent-2);
  font-size: 1.2rem;
  text-align: center;
}
.admin-row .meta { color: var(--fg-dim); font-size: 0.8rem; margin-top: 4px; }
.actions { display: flex; gap: 6px; }
.actions button {
  background: var(--bg-card);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
  cursor: pointer;
  font-size: 0.85rem;
}
.actions button:hover { border-color: var(--accent); }
.actions .del { color: var(--danger); border-color: rgba(255, 85, 99, 0.4); }
.actions .del:hover { background: rgba(255, 85, 99, 0.12); }

/* Login page */
.login-wrap {
  max-width: 380px;
  margin: 8vh auto;
  padding: 0 16px;
}