:root{--bg:#0b0d12;--card:#151924;--line:#252b3a;--txt:#e8ecf4;--dim:#8a93a8;--acc:#22d3ee;--acc2:#a78bfa;--good:#34d399;--mid:#fbbf24;--bad:#f87171}
*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--txt);font:16px/1.4 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
header{padding:18px 16px 6px}h1{margin:0;font-size:1.4rem;background:linear-gradient(90deg,var(--acc),var(--acc2));-webkit-background-clip:text;background-clip:text;color:transparent}
.sub{margin:2px 0 0;color:var(--dim);font-size:.9rem}main{padding:8px 12px 24px;max-width:720px;margin:0 auto}
form{display:grid;gap:8px}input:not([type]),input[name]{width:100%;padding:13px 14px;border-radius:12px;border:1px solid var(--line);background:var(--card);color:var(--txt);font-size:16px}
button{padding:14px;border:0;border-radius:12px;background:linear-gradient(90deg,var(--acc),var(--acc2));color:#05060a;font-weight:700;font-size:1rem}button:disabled{opacity:.6}
details{margin:10px 0;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:8px 12px}summary{color:var(--dim);font-size:.9rem}
details label{display:block;margin:8px 0;font-size:.95rem}input[type=range]{width:100%;accent-color:var(--acc)}.tg input{accent-color:var(--acc);width:18px;height:18px;vertical-align:-3px;margin-right:6px}
#status{color:var(--dim);font-size:.9rem;min-height:1.2em;margin:6px 2px}#status.err{color:var(--bad)}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px;margin:8px 0;display:grid;grid-template-columns:1fr auto;gap:4px 10px}
#seed .card{border-color:var(--acc);box-shadow:0 0 0 1px #22d3ee33}.lbl{font-size:.7rem;letter-spacing:.08em;color:var(--acc);text-transform:uppercase}
.t{font-weight:700}.a{color:var(--dim);font-size:.9rem}.chips{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}
.chip{font-size:.8rem;padding:3px 8px;border-radius:999px;background:#0f1320;border:1px solid var(--line)}.chip b{color:var(--acc)}
.why{grid-column:1/-1;color:var(--dim);font-size:.82rem}.sc{font-size:1.4rem;font-weight:800;text-align:right;align-self:start}.sc small{display:block;font-size:.65rem;color:var(--dim);font-weight:400}
.hi{color:var(--good)}.md{color:var(--mid)}.lo{color:var(--bad)}ol{list-style:none;padding:0;margin:0}.low{opacity:.75}
footer{text-align:center;color:var(--dim);font-size:.8rem;padding:16px}footer a{color:var(--acc)}

.ac{position:relative}
.lb{position:absolute;left:0;right:0;top:100%;z-index:20;margin:4px 0 0;padding:4px 0;list-style:none;background:#161a23;border:1px solid #2c3342;border-radius:10px;max-height:60vh;overflow-y:auto;box-shadow:0 8px 24px rgba(0,0,0,.5)}
.lb li{min-height:48px;display:flex;align-items:center;padding:10px 14px;font-size:16px;line-height:1.3;cursor:pointer;color:#e8ecf3}
.lb li+li{border-top:1px solid #222836}
.lb li[aria-selected=true],.lb li:hover{background:#243049}
#busy{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:12px 0;font-weight:600}
#busy[hidden]{display:none}
#busy .bar{flex-basis:100%;height:4px;background:#222836;border-radius:2px;overflow:hidden}
#busy .bar i{display:block;height:100%;width:35%;background:#5aa9ff;animation:djbar 1.2s ease-in-out infinite}
.spin{width:18px;height:18px;border:3px solid #2c3342;border-top-color:#5aa9ff;border-radius:50%;animation:djspin .8s linear infinite}
@keyframes djbar{0%{transform:translateX(-100%)}100%{transform:translateX(300%)}}
@keyframes djspin{to{transform:rotate(360deg)}}
button:disabled{opacity:.6;cursor:progress}

.trail{display:flex;gap:8px;overflow-x:auto;padding:4px 0 10px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.trail::-webkit-scrollbar{display:none}
.hchip{flex:0 0 auto;max-width:60vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-height:40px;padding:8px 14px;border-radius:999px;border:1px solid #2c3342;background:#161a23;color:#e8ecf3;font:inherit;font-size:14px;cursor:pointer}
.hchip.cur{border-color:#5aa9ff;background:#1d2a40}
.card.tap{cursor:pointer;transition:transform .08s,background .08s;-webkit-tap-highlight-color:transparent;touch-action:manipulation}
.card.tap:hover{border-color:#3a4458}
.card.tap.pressed,.card.tap:active{transform:scale(.98);background:#1d2433}
.card.tap:focus-visible{outline:2px solid #5aa9ff;outline-offset:2px}
.card.pending{opacity:.75}
.actions{display:flex;gap:10px;margin:14px 0}
.actions button{flex:1;min-height:48px;border-radius:12px;border:1px solid #2c3342;background:#161a23;color:#e8ecf3;font:inherit;font-weight:600;cursor:pointer}
.actions button[hidden]{display:none}

.row{display:flex;gap:10px}
.row #go{flex:1}
.listen{display:flex;align-items:center;justify-content:center;gap:6px;min-width:110px;min-height:48px;border-radius:12px;border:1px solid #2c3342;background:#161a23;color:#e8ecf3;font:inherit;font-weight:600;cursor:pointer}
.listen.on{border-color:#ff5a7a;color:#ff8aa0}
.listen:disabled{cursor:progress}
.listening{display:flex;align-items:center;gap:10px;margin:12px 0;font-weight:600}
.listening[hidden]{display:none}
.listening button{margin-left:auto;min-height:40px;padding:6px 14px;border-radius:10px;border:1px solid #2c3342;background:#161a23;color:#e8ecf3;font:inherit;cursor:pointer}
.pulse{width:14px;height:14px;border-radius:50%;background:#ff5a7a;animation:djpulse 1s ease-in-out infinite}
@keyframes djpulse{0%,100%{transform:scale(.8);opacity:.6}50%{transform:scale(1.25);opacity:1}}

.pv{grid-column:1/-1;justify-self:start;display:inline-flex;align-items:center;gap:8px;min-height:40px;margin-top:8px;padding:6px 14px 6px 10px;border-radius:999px;border:1px solid #2c3342;background:#11151d;color:#e8ecf3;font:inherit;font-size:14px;font-weight:600;cursor:pointer;touch-action:manipulation}
.pv i{width:0;height:0;border-style:solid;border-width:7px 0 7px 12px;border-color:transparent transparent transparent #5aa9ff}
.pv[data-st=playing]{border-color:#5aa9ff}
.pv[data-st=playing] i{width:12px;height:14px;border:0;border-left:4px solid #5aa9ff;border-right:4px solid #5aa9ff;box-sizing:border-box}
.pv[data-st=loading] i{width:14px;height:14px;border:2px solid #2c3342;border-top-color:#5aa9ff;border-radius:50%;animation:djspin .8s linear infinite}
.pv:disabled{opacity:.5;cursor:default}
.pv:disabled i{border-left-color:#6b7280}
.actions[hidden]{display:none}

.hrow{display:flex;align-items:center;justify-content:space-between;gap:10px}
.tourbtn{flex:0 0 auto;width:44px;height:44px;border-radius:50%;border:1px solid #2c3342;background:#161a23;color:#e8ecf3;font:inherit;font-size:20px;font-weight:700;cursor:pointer}
.tour-ov{position:fixed;inset:0;z-index:1000;background:transparent;touch-action:none}
.tour-spot{position:fixed;border-radius:12px;box-shadow:0 0 0 9999px rgba(0,0,0,.68);outline:2px solid #5aa9ff;transition:all .2s;pointer-events:none}
.tour-tip{position:fixed;background:#161a23;color:#e8ecf3;border:1px solid #2c3342;border-radius:14px;padding:14px 14px 10px;box-shadow:0 10px 30px rgba(0,0,0,.6);box-sizing:border-box}
.tour-tip h2{margin:2px 0 6px;font-size:1.1rem}
.tour-tip p{margin:0 0 12px;font-size:1rem;line-height:1.4;color:#c9d1dd}
.tour-cnt{font-size:.8rem;color:#8b95a7;font-weight:600}
.tour-nav{display:flex;gap:8px}
.tour-nav button{min-height:44px;min-width:64px;padding:8px 12px;border-radius:10px;border:1px solid #2c3342;background:#11151d;color:#e8ecf3;font:inherit;font-weight:600;cursor:pointer}
.tour-nav button:disabled{opacity:.4;cursor:default}
.tour-nav .tour-skip{margin-right:auto;background:transparent;border-color:transparent;color:#8b95a7}
.tour-nav .tour-next{background:#5aa9ff;border-color:#5aa9ff;color:#0b0d12}