:root{--bg: #0b0d12;--surface: #12151d;--surface-2: #1a1e29;--surface-3: #232838;--border: #262b3a;--text: #eef0f6;--text-soft: #c9cddb;--muted: #8b92a8;--accent: #7c5cff;--accent-2: #22d3ee;--accent-soft: rgba(124, 92, 255, .2);--danger: #ff5c7a;--success: #4ade80;--gold: #fbbf24;--radius: 14px;--radius-sm: 10px;--topbar: 64px;--sidebar: 270px;--shadow-lg: 0 40px 80px rgba(0, 0, 0, .6);--font: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;color-scheme:dark}*,*:before,*:after{box-sizing:border-box}html,body{height:100%}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.45 var(--font);-webkit-font-smoothing:antialiased;overflow:hidden}button,input,select{font:inherit;color:inherit}button{cursor:pointer}[hidden]{display:none!important}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.muted{color:var(--muted)}.spinner{width:34px;height:34px;border:3px solid var(--surface-3);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}.chip{background:var(--surface-2);border:1px solid var(--border);padding:3px 10px;border-radius:99px;font-size:12px;color:var(--muted);font-weight:500}.chip.gold{color:var(--gold)}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{50%{opacity:.45}}@keyframes pop{0%{opacity:0;transform:scale(.98) translateY(8px)}}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:var(--surface-3);border-radius:10px;border:2px solid var(--bg)}::-webkit-scrollbar-track{background:transparent}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:11px;padding:11px 20px;font-weight:700;background:linear-gradient(135deg,var(--accent),#5b8cff);color:#fff;box-shadow:0 8px 24px #7c5cff59;transition:transform .15s,filter .15s;white-space:nowrap}.btn:hover{transform:translateY(-1px);filter:brightness(1.08)}.btn:disabled{opacity:.5;pointer-events:none}.btn.secondary{background:var(--surface-2);box-shadow:none;border:1px solid var(--border)}.btn.ghost{background:var(--surface-2);box-shadow:none;padding:9px;border:1px solid var(--border)}.btn.ghost:hover{background:var(--surface-3)}.btn.block{width:100%}.icon-btn{display:grid;place-items:center;width:40px;height:40px;border:0;border-radius:10px;background:transparent;color:var(--text)}.icon-btn:hover{background:var(--surface-2)}.icon-btn.sm{width:32px;height:32px;color:var(--muted)}.icon-btn.sm:hover{color:var(--text);background:var(--surface-3)}.icon-btn.danger:hover{color:var(--danger)}.btn-spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}.field{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:13px;flex:1;min-width:0}.field label{font-weight:600}.field small{color:var(--muted);font-weight:400;font-size:12px}.field .error{color:#ffb3c1}.field code{color:var(--text);background:var(--surface-3);padding:0 5px;border-radius:4px}.input{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:11px 12px;outline:0;font-weight:400;transition:border-color .15s,box-shadow .15s}.input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.input:read-only{opacity:.6}.input.ng-invalid.ng-touched{border-color:#ff5c7a99}select.input{padding:8px 10px}.alert{background:#ff5c7a1a;border:1px solid rgba(255,92,122,.35);color:#ffb3c1;padding:10px 12px;border-radius:var(--radius-sm);font-size:13px}dialog{border:0;padding:0;color:var(--text);background:transparent}dialog::backdrop{background:#030408c7;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}dialog[open]{animation:pop .2s ease}.panel{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow-lg)}.playlist-dialog{width:min(520px,100vw - 32px);padding:28px}@media(max-width:820px){.playlist-dialog{padding:22px}}.details{width:min(1000px,100vw - 32px);max-height:calc(100vh - 48px);overflow:hidden auto}