:root{font-family:Inter,"Noto Sans CJK SC","Microsoft YaHei",system-ui,sans-serif;color:#e8ebf4;background:#0b1020;font-synthesis:none}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:radial-gradient(ellipse at 20% -5%,#25335c 0,transparent 39%),radial-gradient(ellipse at 90% 30%,#1d2440 0,transparent 32%),#0b1020;min-height:100vh}
button,input{font:inherit}
button{cursor:pointer;border:0}
button:disabled{opacity:.5;cursor:wait}
.shell{max-width:1240px;margin:auto;padding:0 30px 70px}
.topbar{height:82px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #ffffff16;margin-bottom:24px}
.brand{display:flex;align-items:center;gap:12px}
.brand strong{font-size:20px;letter-spacing:.01em}
.brand small{display:block;font-size:11px;color:#9ca9c4;letter-spacing:.12em;margin-top:1px}
.mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;color:#fff;background:linear-gradient(135deg,#6c8aff,#ae77f8);font-size:24px;box-shadow:0 8px 30px #6479ff45}
.account{display:flex;align-items:center;gap:14px;color:#aab5d0;font-size:13px}
.watch-column,.page-stack{display:grid;gap:24px;min-width:0}
.section-heading,.card-title{display:flex;align-items:center;justify-content:space-between;gap:12px}
.section-heading{margin:0 0 -6px}
.eyebrow{color:#929ff7;font-size:11px;letter-spacing:.18em;font-weight:700;margin:0 0 8px}
.section-heading h1,h1{font-size:32px;margin:0;letter-spacing:-.04em}
.card h2{font-size:17px;margin:0;letter-spacing:-.02em}
.card{background:#151d32d9;border:1px solid #ffffff13;border-radius:17px;padding:23px;box-shadow:0 14px 40px #0000001b}
.player-card{border-radius:18px;background:#121a2e;border:1px solid #ffffff1c;overflow:hidden;box-shadow:0 20px 60px #0004}
.video-wrap{aspect-ratio:16/9;position:relative;background:#040711;display:grid;place-items:center}
.video-wrap video{width:100%;height:100%;position:absolute;inset:0;object-fit:contain}
.empty-player{color:#96a1bc;font-size:14px;text-align:center;padding:20px;z-index:1;pointer-events:auto}
.join-play{position:absolute;z-index:2;bottom:24%;background:#eef1ff;color:#1a2653;border-radius:100px;padding:13px 25px;font-weight:700;box-shadow:0 12px 36px #0007}
.now-playing{padding:19px 23px;display:flex;align-items:center;justify-content:space-between;gap:15px}
.now-playing .label{display:block;color:#9ba8c2;font-size:11px;margin-bottom:5px}
.now-playing strong{display:block;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:54vw}
.now-playing #sync-note{color:#8592ae;font-size:12px;white-space:nowrap}
.pill,.tag{border:1px solid #5465ac70;background:#43569b33;color:#b9c7ff;border-radius:20px;padding:6px 10px;font-size:11px;white-space:nowrap}
.pill.online{background:#2d85602a;color:#83ddb3;border-color:#397b60}
.tag.subdued{color:#b8bdd0;background:#ffffff0b;border-color:#ffffff22}
.muted,.helper,.empty{color:#9ca8bf;font-size:12px}
.helper{margin:12px 0 0}
.empty{padding:17px 0}
.list{display:grid;gap:10px;margin-top:18px}
.item{border:1px solid #ffffff15;border-radius:12px;background:#0f172a9c;padding:13px 14px;min-width:0}
.item.active{border-color:#7180d98a;background:#3340784d}
.item-title{font-size:13px;line-height:1.48;word-break:break-word;font-weight:600}
.item-meta{color:#94a0ba;font-size:11px;margin-top:5px}
.item-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:11px}
.item-actions button{font-size:12px;padding:8px 12px}
.item select{width:100%;margin-top:10px}
.item progress{display:block;width:100%;height:5px;margin-top:9px;accent-color:#8394ff}
.search-form{display:grid;grid-template-columns:minmax(0,1fr) 100px auto;align-items:end;gap:11px;margin-top:18px}
.search-form button{min-height:42px}
.stack{display:grid;gap:14px;margin-top:20px}
.stack.compact{gap:11px}
.stack.compact label{font-size:11px}
label{display:grid;gap:6px;color:#bac6df;font-size:12px;font-weight:600}
input,select{width:100%;background:#0c1426;border:1px solid #ffffff25;color:#eef1f8;border-radius:9px;padding:11px 12px;outline:none;min-width:0}
input:focus,select:focus{border-color:#8b9aff;box-shadow:0 0 0 3px #7686e12d}
input::placeholder{color:#64718d}
input[type=file]{font-size:11px;padding:9px}
input[type=checkbox]{width:auto}
.checkbox{display:flex;align-items:center;gap:8px}
button.primary,button.secondary{border-radius:9px;padding:11px 16px;font-size:13px;font-weight:700}
.primary{background:linear-gradient(135deg,#8194ff,#a177eb);color:#0d1230;box-shadow:0 7px 25px #707ef138}
.secondary{background:#354470;color:#e9eeff}
.quiet{color:#bcc8e2;background:transparent;padding:7px}
.divider{height:1px;background:#ffffff16;margin:22px 0}
.login-wrap{display:grid;place-items:center;min-height:calc(100vh - 160px)}
.login-card{width:min(420px,100%);padding:33px}
.login-card .muted{line-height:1.6;margin:12px 0 26px}
.toast{position:fixed;right:22px;bottom:22px;z-index:10;max-width:min(440px,calc(100vw - 44px));padding:13px 17px;background:#e8ecff;color:#1a2450;border-radius:10px;box-shadow:0 12px 34px #0007;font-size:13px}
.error-text{color:#ffa0a7;font-size:12px;margin-top:7px;word-break:break-word}
.ok-text{color:#8edbb5}
@media(max-width:900px){.shell{padding:0 17px 55px}
.topbar{height:70px;margin-bottom:24px}
.watch-column,.page-stack{gap:17px}
.section-heading h1{font-size:26px}
.now-playing #sync-note{display:none}
.now-playing strong{max-width:75vw}
}
@media(max-width:500px){.card{padding:17px}
.search-form{grid-template-columns:minmax(0,1fr) 86px}
.search-form button{grid-column:1/-1}
.brand strong{font-size:17px}
.section-heading h1{font-size:24px}
}


.main-nav{display:flex;gap:8px;border-bottom:1px solid #ffffff16;margin-bottom:28px;overflow-x:auto}

.main-nav button{background:transparent;color:#9ca8bf;padding:14px 18px;border-bottom:2px solid transparent;white-space:nowrap;font-weight:600}

.main-nav button:hover{color:#eef1ff;background:#ffffff06}

.main-nav button[aria-current=page]{color:#bcc8ff;border-bottom-color:#8b9aff}

.workspace{min-width:0}

.page-stack{max-width:980px;margin:0 auto}

.section-heading .muted{line-height:1.7;margin:10px 0 0;font-size:13px}

.empty-player strong{display:block;color:#d7def0;font-size:22px;font-weight:600}

.empty-player p{line-height:1.7;margin:10px 0 20px}

.manual-card summary{cursor:pointer;font-weight:600;font-size:15px;line-height:1.7}

.manual-card summary .muted{margin-left:12px;font-weight:400}

.manual-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-top:24px}

.manual-grid section{min-width:0}

#user-form{max-width:480px}

#queue-list{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}

.session-loading{display:grid;place-content:center;gap:16px;min-height:60vh;text-align:center;color:#9ca8bf}

button:focus-visible,summary:focus-visible{outline:2px solid #a8b5ff;outline-offset:4px}

button:disabled{cursor:default}

.now-playing>div{min-width:0}

@media(max-width:650px){.manual-grid{grid-template-columns:1fr;gap:28px}
.main-nav{gap:0}
.main-nav button{padding:13px 14px;font-size:13px}
.section-heading{flex-wrap:wrap}
.now-playing{padding:16px}
.empty-player strong{font-size:18px}
.empty-player p{font-size:12px;margin:8px 0 12px}
.account{gap:6px}
.manual-card summary .muted{display:block;margin-left:0}
}