*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #1e1f22;
  --surface: #2b2d31;
  --surface2: #313338;
  --border: #3f4147;
  --text: #dbdee1;
  --muted: #80848e;
  --accent: #5865f2;
  --accent-hover: #4752c4;
  --green: #23a55a;
  --red: #f23f42;
  --yellow: #f0b232;
}

body { font-family: 'gg sans', 'Noto Sans', sans-serif; background: var(--bg); color: var(--text); min-height: 100vh; }

/* ── Login Page ── */
.login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-card { background: var(--surface); padding: 48px 40px; border-radius: 8px; text-align: center; max-width: 400px; width: 90%; }
.login-card h1 { font-size: 24px; margin-bottom: 8px; }
.login-card p { color: var(--muted); margin-bottom: 28px; font-size: 14px; }
.btn-discord { display: inline-flex; align-items: center; gap: 10px; background: var(--accent); color: #fff; padding: 12px 24px; border-radius: 4px; text-decoration: none; font-weight: 600; font-size: 15px; transition: background .15s; }
.btn-discord:hover { background: var(--accent-hover); }
.btn-discord svg { width: 22px; height: 22px; fill: #fff; }

/* ── App Layout ── */
.app { display: flex; height: 100vh; overflow: hidden; }
.sidebar { width: 240px; background: var(--surface); border-right: 1px solid var(--border); display: flex; flex-direction: column; flex-shrink: 0; }
.sidebar-header { padding: 16px; border-bottom: 1px solid var(--border); }
.sidebar-header h2 { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.guild-list { flex: 1; overflow-y: auto; padding: 8px; }
.guild-item { display: flex; align-items: center; gap: 12px; padding: 8px 10px; border-radius: 4px; cursor: pointer; transition: background .1s; }
.guild-item:hover { background: var(--surface2); }
.guild-item.active { background: var(--accent); }
.guild-item img { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; background: var(--border); }
.guild-item span { font-size: 14px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-footer { padding: 12px; border-top: 1px solid var(--border); display: flex; align-items: center; gap: 10px; }
.user-avatar { width: 32px; height: 32px; border-radius: 50%; }
.user-info { flex: 1; min-width: 0; }
.user-info .name { font-size: 13px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.logout-btn { font-size: 11px; color: var(--muted); text-decoration: none; }
.logout-btn:hover { color: var(--red); }

/* ── Main ── */
.main { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
.topbar { padding: 16px 20px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 12px; }
.topbar h1 { font-size: 16px; font-weight: 700; }
.online-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); margin-left: auto; }
.online-dot.offline { background: var(--muted); }

.content { flex: 1; display: grid; grid-template-columns: 360px 1fr; overflow: hidden; }

/* ── Now Playing ── */
.now-playing-panel { padding: 20px; border-right: 1px solid var(--border); display: flex; flex-direction: column; gap: 16px; overflow-y: auto; }
.now-playing-card { background: var(--surface); border-radius: 8px; overflow: hidden; }
.np-art { width: 100%; aspect-ratio: 1; object-fit: cover; background: var(--border); display: block; }
.np-info { padding: 16px; }
.np-title { font-size: 15px; font-weight: 700; margin-bottom: 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.np-author { font-size: 13px; color: var(--muted); }
.np-empty { padding: 32px 16px; text-align: center; color: var(--muted); font-size: 14px; }
.np-time-row { display: flex; align-items: center; gap: 8px; margin-top: 10px; }
.np-time-row span { font-size: 11px; color: var(--muted); flex-shrink: 0; min-width: 32px; }
#npTotal { text-align: right; }
.np-progress-wrap { flex: 1; height: 4px; background: var(--border); border-radius: 2px; overflow: hidden; }
.np-progress-fill { height: 100%; width: 0%; background: var(--accent); border-radius: 2px; transition: width 0.9s linear; }

/* ── Controls ── */
.controls { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 0 16px 16px; }
.ctrl-btn { background: none; border: none; color: var(--text); cursor: pointer; padding: 8px; border-radius: 50%; transition: background .1s, color .1s; display: flex; align-items: center; justify-content: center; }
.ctrl-btn:hover { background: var(--surface2); }
.ctrl-btn.danger:hover { color: var(--red); }
.ctrl-btn svg { width: 20px; height: 20px; }
.volume-row { display: flex; align-items: center; gap: 10px; padding: 0 16px 16px; }
.volume-row svg { width: 16px; height: 16px; color: var(--muted); flex-shrink: 0; }
input[type=range] { flex: 1; accent-color: var(--accent); height: 4px; }
.volume-label { font-size: 12px; color: var(--muted); width: 28px; text-align: right; }

/* ── Search ── */
.search-form { display: flex; gap: 8px; }
.search-input { flex: 1; background: var(--surface2); border: 1px solid var(--border); border-radius: 4px; padding: 9px 12px; color: var(--text); font-size: 14px; outline: none; }
.search-input:focus { border-color: var(--accent); }
.search-btn { background: var(--accent); color: #fff; border: none; border-radius: 4px; padding: 9px 16px; font-size: 14px; font-weight: 600; cursor: pointer; transition: background .15s; white-space: nowrap; }
.search-btn:hover { background: var(--accent-hover); }
.search-btn:disabled { opacity: .5; cursor: not-allowed; }

/* ── Queue Panel ── */
.queue-panel { display: flex; flex-direction: column; overflow: hidden; }
.queue-header { padding: 16px 20px 12px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.queue-header h2 { font-size: 14px; font-weight: 700; }
.queue-count { font-size: 12px; color: var(--muted); background: var(--surface); padding: 2px 8px; border-radius: 10px; }
.queue-list { flex: 1; overflow-y: auto; padding: 8px; }
.queue-empty { padding: 40px; text-align: center; color: var(--muted); font-size: 14px; }
.queue-item { display: flex; align-items: center; gap: 12px; padding: 8px 10px; border-radius: 4px; background: var(--surface); margin-bottom: 4px; cursor: grab; transition: background .1s; }
.queue-item:hover { background: var(--surface2); }
.queue-item.sortable-ghost { opacity: .4; }
.queue-item.sortable-drag { box-shadow: 0 4px 16px #0006; cursor: grabbing; }
.queue-pos { font-size: 12px; color: var(--muted); width: 20px; text-align: center; flex-shrink: 0; }
.queue-thumb { width: 40px; height: 40px; border-radius: 4px; object-fit: cover; background: var(--border); flex-shrink: 0; }
.queue-meta { flex: 1; min-width: 0; }
.queue-title { font-size: 13px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.queue-author { font-size: 12px; color: var(--muted); }
.queue-dur { font-size: 12px; color: var(--muted); flex-shrink: 0; }
.queue-remove { background: none; border: none; color: var(--muted); cursor: pointer; padding: 4px; border-radius: 4px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.queue-remove:hover { color: var(--red); background: #f23f4220; }
.drag-handle { color: var(--muted); flex-shrink: 0; cursor: grab; }

/* ── No Guild ── */
.no-guild { display: flex; align-items: center; justify-content: center; height: 100%; color: var(--muted); font-size: 15px; }

/* ── Tabs ── */
.tabs { display: flex; gap: 4px; padding: 0 20px; border-bottom: 1px solid var(--border); }
.tab { padding: 10px 14px; font-size: 13px; font-weight: 600; color: var(--muted); cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tab.active { color: var(--text); border-color: var(--accent); }
.tab-panel { display: none; flex: 1; overflow: hidden; flex-direction: column; }
.tab-panel.active { display: flex; }

/* ── Save Playlist Button ── */
.save-playlist-btn { display: flex; align-items: center; gap: 5px; background: none; border: 1px solid var(--border); color: var(--muted); border-radius: 4px; padding: 3px 8px; font-size: 11px; cursor: pointer; transition: all .15s; }
.save-playlist-btn:hover { border-color: var(--accent); color: var(--accent); }

/* ── Playlist Panel ── */
.playlist-list { flex: 1; overflow-y: auto; padding: 8px; }
.playlist-item { background: var(--surface); border-radius: 6px; margin-bottom: 8px; overflow: hidden; }
.playlist-header { display: flex; align-items: center; gap: 10px; padding: 10px 12px; }
.playlist-icon { width: 36px; height: 36px; background: var(--accent); border-radius: 6px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.playlist-icon svg { width: 18px; height: 18px; fill: #fff; }
.playlist-meta { flex: 1; min-width: 0; }
.playlist-name { font-size: 13px; font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.playlist-info { font-size: 11px; color: var(--muted); }
.playlist-actions { display: flex; gap: 6px; }
.pl-btn { background: none; border: none; cursor: pointer; padding: 6px; border-radius: 4px; display: flex; align-items: center; justify-content: center; }
.pl-btn.play { color: var(--green); }
.pl-btn.play:hover { background: #23a55a20; }
.pl-btn.del { color: var(--muted); }
.pl-btn.del:hover { color: var(--red); background: #f23f4220; }
.pl-btn svg { width: 16px; height: 16px; fill: currentColor; }
.playlist-tracks { padding: 0 12px 10px; max-height: 120px; overflow-y: auto; }
.pl-track { display: flex; align-items: center; gap: 8px; padding: 3px 0; border-top: 1px solid var(--border); }
.pl-track:first-child { border-top: none; }
.pl-track-num { font-size: 11px; color: var(--muted); width: 18px; text-align: center; flex-shrink: 0; }
.pl-track-title { font-size: 12px; flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pl-track-dur { font-size: 11px; color: var(--muted); flex-shrink: 0; }

/* ── History ── */
.history-list { flex: 1; overflow-y: auto; padding: 8px; }
.history-item { display: flex; align-items: center; gap: 12px; padding: 8px 10px; border-radius: 4px; margin-bottom: 4px; }
.history-item:hover { background: var(--surface); }
.history-thumb { width: 36px; height: 36px; border-radius: 4px; object-fit: cover; background: var(--border); flex-shrink: 0; }
.history-meta { flex: 1; min-width: 0; }
.history-title { font-size: 13px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.history-info { font-size: 12px; color: var(--muted); }

@media (max-width: 768px) {
  .sidebar { width: 60px; }
  .guild-item span, .user-info, .sidebar-header h2 { display: none; }
  .content { grid-template-columns: 1fr; }
  .now-playing-panel { display: none; }
}