/* Layout: экран караоке-бара — вход с «заливающейся» строкой текста, затем три экрана: сет-лист, колода выбора, полный каталог */
:root{
  --bg:#F2F0F8; --surface:#FFFFFF; --ink:#16123B; --muted:#625E86; --line:#DCD8EA; --chip:#ECE9F7;
  --cue:#2E4BFF; --sweep:#E5306B; --sweep-ink:#FFFFFF;
  --yes:#1E8F63; --maybe:#B57A05; --no:#8E8AA8;
  --shadow:0 1px 2px rgba(22,18,59,.06),0 12px 32px -12px rgba(22,18,59,.22);
  --display:"Unbounded","Arial Black",system-ui,sans-serif;
  --body:"Golos Text",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"Cascadia Mono",Consolas,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#0F0D24; --surface:#1A1738; --ink:#F2F0FF; --muted:#A39FC9; --line:#2D2958; --chip:#242050;
  --cue:#7C93FF; --sweep:#FF5E8E; --sweep-ink:#1A0A14;
  --yes:#3CCB92; --maybe:#F2B53A; --no:#77739C;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 16px 40px -14px rgba(0,0,0,.6);
  color-scheme:dark}}

*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font:400 16px/1.55 var(--body);-webkit-font-smoothing:antialiased;padding-bottom:env(safe-area-inset-bottom,0px)}
img{max-width:100%}
.wrap{max-width:1120px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
h1,h2,h3{font-family:var(--display);text-wrap:balance;margin:0}
h2{font-size:clamp(26px,4vw,40px);font-weight:700;letter-spacing:-.01em;line-height:1.1}
p{margin:0}
a{color:inherit}
button,select,input{font:inherit;color:inherit}
:focus-visible{outline:2.5px solid var(--cue);outline-offset:3px;border-radius:6px}
.eyebrow{font:500 12px/1.4 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:999px;border:1.5px solid var(--line);background:var(--surface);font-weight:600;text-decoration:none;cursor:pointer;transition:transform .15s ease,background .15s ease,border-color .15s}
.btn:hover{border-color:var(--cue)}
.btn:active{transform:scale(.97)}
.btn:disabled{opacity:.6;cursor:default}
.btn.primary{background:var(--sweep);border-color:var(--sweep);color:var(--sweep-ink)}
.btn.small{padding:8px 14px;font-size:14px}
.note{font-size:14px;color:var(--muted)}

/* ---------- karaoke lyric ---------- */
.countin{display:flex;gap:10px;margin-block:18px 16px}
.countin i{width:12px;height:12px;border-radius:50%;background:var(--sweep);animation:count .3s ease-out both}
.countin i:nth-child(2){animation-delay:.25s}.countin i:nth-child(3){animation-delay:.5s}.countin i:nth-child(4){animation-delay:.75s}
@keyframes count{from{opacity:.15;transform:scale(.6)}to{opacity:1;transform:none}}
.lyric{font:800 clamp(44px,11vw,92px)/1 var(--display);letter-spacing:-.02em;display:grid;gap:.04em}
.ln{position:relative;display:block;width:max-content;max-width:100%;white-space:nowrap;color:var(--surface);-webkit-text-stroke:2px var(--cue);paint-order:stroke fill}
.ln .fill{position:absolute;inset:0;color:var(--sweep);-webkit-text-stroke:2px var(--cue);paint-order:stroke fill;clip-path:inset(0 0 0 0);animation:sweep 1.1s linear both}
.ln:nth-child(1) .fill{animation-delay:1.1s}
.ln:nth-child(2) .fill{animation-delay:2.2s;animation-duration:.8s}
.ln:nth-child(3) .fill{animation-delay:3.0s;animation-duration:1.3s}
@keyframes sweep{from{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}

/* ---------- login ---------- */
.gate{min-height:100vh;min-height:100dvh;display:grid;align-items:center;padding-block:clamp(40px,8vw,96px)}
.gate-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:clamp(32px,6vw,80px);align-items:center}
.login{background:var(--surface);border-radius:22px;box-shadow:var(--shadow);padding:clamp(22px,4vw,32px);display:grid;gap:16px}
.login h2{font-size:22px}
.login p{color:var(--muted);font-size:15px}
.field{display:grid;gap:6px}
.field label{font-size:14px;color:var(--muted)}
.field input{padding:12px 14px;border-radius:12px;border:1.5px solid var(--line);background:var(--bg);width:100%}
.field input:focus{border-color:var(--cue);outline:none}
.err{color:var(--sweep);font-size:14px;font-weight:500}
.shake{animation:shake .35s}
@keyframes shake{20%,60%{transform:translateX(-6px)}40%,80%{transform:translateX(6px)}}

/* ---------- top bar ---------- */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--bg)}
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:9;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1.5px solid var(--line)}
.top-in{display:flex;align-items:center;gap:12px 24px;padding-block:12px;flex-wrap:wrap}
.brand{font:800 17px/1 var(--display);letter-spacing:-.01em;text-decoration:none;display:flex;align-items:center;gap:8px}
.brand i{width:10px;height:10px;border-radius:50%;background:var(--sweep)}
.tabs{display:flex;gap:4px;background:var(--chip);border-radius:999px;padding:4px;overflow-x:auto;max-width:100%}
.tabs a{padding:8px 14px;border-radius:999px;text-decoration:none;font-size:14.5px;font-weight:500;white-space:nowrap;color:var(--muted)}
.tabs a[aria-current="page"]{background:var(--surface);color:var(--ink);box-shadow:0 1px 3px rgba(22,18,59,.12)}
.tabs a .num{font-size:12px;margin-left:4px;color:var(--sweep)}
.who{margin-left:auto;display:flex;align-items:center;gap:10px;font-size:14px;min-width:0}
.who b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:16ch}
.linkbtn{background:none;border:0;padding:6px 4px;color:var(--muted);cursor:pointer;font-size:14px}
.linkbtn:hover{color:var(--ink)}
.linkbtn:disabled{opacity:.4;cursor:default}

.view{padding-block:clamp(28px,5vw,56px) clamp(48px,7vw,88px)}
.view-head{display:flex;flex-wrap:wrap;align-items:end;justify-content:space-between;gap:16px 24px;margin-bottom:28px}
.view-head p{color:var(--muted);max-width:58ch;margin-top:8px}

.stats{display:flex;flex-wrap:wrap;gap:8px 28px}
.stat b{display:block;font:700 28px/1.1 var(--display)}
.stat span{font:500 12px/1.3 var(--mono);color:var(--muted);letter-spacing:.06em;text-transform:uppercase}

/* ---------- covers & play ---------- */
.art{position:relative;overflow:hidden;background:var(--chip);display:block}
.art img,.art svg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.pbtn{position:absolute;z-index:2;inset:auto 6px 6px auto;width:30px;height:30px;border-radius:50%;border:0;background:rgba(8,6,26,.72);color:#fff;display:grid;place-items:center;cursor:pointer;padding:0}
.pbtn svg{position:static;width:12px;height:12px}
.pbtn:hover{background:var(--sweep)}
.pbtn.on{background:var(--sweep)}

/* ---------- quiz ---------- */
.filters{display:flex;flex-wrap:wrap;gap:6px}
.filters button{padding:7px 14px;border-radius:999px;border:1.5px solid var(--line);background:var(--surface);cursor:pointer;font-size:14px}
.filters button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.quiz{display:grid;grid-template-columns:minmax(0,440px) minmax(0,1fr);gap:clamp(28px,5vw,64px);align-items:start}
.deck-top{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.bar{flex:1;height:6px;border-radius:6px;background:var(--chip);overflow:hidden}
.bar i{display:block;height:100%;width:0;background:var(--sweep);transition:width .35s ease}
.stack{position:relative}
.card{position:relative;z-index:2;background:var(--surface);border-radius:22px;box-shadow:var(--shadow);overflow:hidden;touch-action:pan-y;user-select:none;-webkit-user-select:none;cursor:grab;transition:transform .26s cubic-bezier(.2,.7,.3,1),opacity .26s}
.card.dragging{transition:none;cursor:grabbing}
.card.enter{animation:enter .28s cubic-bezier(.2,.7,.3,1)}
@keyframes enter{from{transform:scale(.94) translateY(10px);opacity:.6}}
.card.fly-right{transform:translateX(130%) rotate(14deg);opacity:0}
.card.fly-left{transform:translateX(-130%) rotate(-14deg);opacity:0}
.card.fly-up{transform:translateY(-120%) scale(.9);opacity:0}
.ghost{position:absolute;z-index:1;inset:0;border-radius:22px;overflow:hidden;transform:translateY(12px) scale(.94);opacity:.5;box-shadow:var(--shadow)}
.ghost .art{position:absolute;inset:0}
.card .art{aspect-ratio:1/1;max-width:100%}
.card .art img{-webkit-user-drag:none;pointer-events:none}
.card .art::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,6,26,0) 42%,rgba(8,6,26,.82) 100%)}
.cv-text{position:absolute;z-index:1;left:22px;right:22px;bottom:20px;color:#fff;display:grid;gap:6px}
.cv-artist{font:500 12px/1.3 var(--mono);letter-spacing:.14em;text-transform:uppercase;opacity:.92}
.cv-title{font:700 clamp(24px,4.2vw,34px)/1.05 var(--display);letter-spacing:-.01em;text-wrap:balance}
.cv-decade{position:absolute;z-index:1;top:16px;right:16px;font:500 12px/1 var(--mono);color:#fff;background:rgba(8,6,26,.5);padding:7px 10px;border-radius:999px;letter-spacing:.06em}
.stamp{position:absolute;z-index:3;top:24px;padding:6px 12px;border:3px solid currentColor;border-radius:10px;font:800 22px/1 var(--display);letter-spacing:.04em;opacity:0;background:rgba(255,255,255,.92);pointer-events:none}
.stamp.yes{left:20px;color:#1E8F63;transform:rotate(-10deg)}
.stamp.no{right:20px;color:#6E6A8C;transform:rotate(10deg)}
.stamp.maybe{left:50%;top:auto;bottom:30%;transform:translateX(-50%);color:#B57A05}

.player{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line)}
.play-big{width:44px;height:44px;border-radius:50%;border:0;background:var(--sweep);color:var(--sweep-ink);display:grid;place-items:center;cursor:pointer;padding:0;flex:none}
.play-big svg{width:16px;height:16px}
.play-big:disabled{background:var(--chip);color:var(--muted);cursor:default}
.ptrack{display:grid;gap:5px;min-width:0}
.ptrack b{font-size:14px;font-weight:600}
.pbar{height:4px;border-radius:4px;background:var(--chip);overflow:hidden}
.pbar i{display:block;height:100%;width:0;background:var(--sweep)}
.ptime{font:500 12px/1 var(--mono);color:var(--muted)}
.auto{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--muted);cursor:pointer;white-space:nowrap}
.auto input{accent-color:var(--sweep)}

.card-body{display:grid;gap:12px;padding:14px 18px 16px}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{font-size:13px;padding:4px 10px;border-radius:999px;background:var(--chip);color:var(--ink)}
.tempo{display:inline-flex;gap:2px;margin-left:6px;vertical-align:1px}
.tempo i{width:4px;height:10px;border-radius:2px;background:var(--line)}
.tempo i.on{background:var(--sweep)}
.cloud{display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.cloud .lbl{font:500 11px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-right:2px}
.pill{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:3px 10px 3px 4px;font-size:13.5px;line-height:1.3;max-width:100%}
.pill .ini{width:20px;height:20px;font-size:10.5px}
.pill.yes{background:color-mix(in srgb,var(--yes) 16%,transparent);color:var(--ink);font-weight:600;font-size:15px}
.pill.maybe{background:color-mix(in srgb,var(--maybe) 14%,transparent);color:var(--ink)}
.pill span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cloud .none{font-size:13.5px;color:var(--muted)}

.answers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:16px}
.ans{display:grid;justify-items:center;gap:2px;padding:14px 8px 12px;border-radius:16px;border:1.5px solid var(--line);background:var(--surface);cursor:pointer;font-weight:600;transition:transform .12s ease,border-color .15s,background .15s}
.ans:active{transform:scale(.96)}
.ans small{font:500 11px/1.3 var(--mono);color:var(--muted);letter-spacing:.04em}
.ans.no:hover{border-color:var(--no)}
.ans.maybe:hover{border-color:var(--maybe)}
.ans.yes{background:var(--sweep);border-color:var(--sweep);color:var(--sweep-ink)}
.ans.yes small{color:inherit;opacity:.75}
.done{background:var(--surface);border-radius:22px;box-shadow:var(--shadow);padding:28px;display:grid;gap:14px}
.done h3{font-size:24px;line-height:1.15}
.done p{color:var(--muted)}
.cta{display:flex;flex-wrap:wrap;gap:10px}

.side{display:grid;gap:22px}
.steps{list-style:none;margin:0;padding:0;display:grid;gap:14px;counter-reset:s}
.steps li{display:grid;grid-template-columns:32px 1fr;gap:12px;align-items:start;counter-increment:s}
.steps li::before{content:counter(s);display:grid;place-items:center;width:32px;height:32px;border-radius:50%;border:1.5px solid var(--cue);color:var(--cue);font:600 14px/1 var(--mono)}
.steps b{display:block}
.steps span{color:var(--muted);font-size:15px}
.kbd{font:500 12px/1 var(--mono);border:1px solid var(--line);border-bottom-width:2px;border-radius:5px;padding:2px 6px;background:var(--surface)}
.mine{border-top:1.5px solid var(--line);padding-top:18px;display:grid;gap:12px}
.mine-counts{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:15px}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:6px;vertical-align:1px}
.dot.yes{background:var(--yes)}.dot.maybe{background:var(--maybe)}.dot.no{background:var(--no)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;padding:4px 10px 4px 4px;border-radius:999px;background:var(--chip);min-width:0}
.chip.plain{padding-left:10px}
.ini{display:grid;place-items:center;width:22px;height:22px;border-radius:50%;flex:none;font:600 11px/1 var(--body);color:#fff}
.sync{display:inline-flex;align-items:flex-start;gap:8px;font-size:14px;color:var(--muted)}
.sync i{width:8px;height:8px;border-radius:50%;background:var(--no);flex:none;margin-top:7px}
.sync[data-s="ok"] i{background:var(--yes)}
.sync[data-s="saving"] i{background:var(--maybe)}
.sync[data-s="error"] i{background:var(--sweep)}

/* ---------- setlist ---------- */
.set-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:clamp(24px,4vw,48px);align-items:start}
.controls{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.controls select{padding:8px 12px;border-radius:999px;border:1.5px solid var(--line);background:var(--surface)}
.setlist{list-style:none;margin:0;padding:0;display:grid}
.phase{font:500 12px/1.4 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--cue);padding:22px 0 8px}
.phase:first-child{padding-top:0}
.row{display:grid;grid-template-columns:40px 64px minmax(0,1fr) minmax(0,auto);grid-template-areas:"n c i l";gap:6px 14px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.row .n{grid-area:n;font:500 15px/1 var(--mono);color:var(--muted)}
.row .art{grid-area:c;width:64px;height:64px;border-radius:10px}
.row .i{grid-area:i;min-width:0}
.row .t{font-weight:600;line-height:1.25}
.row .a{color:var(--muted);font-size:14px}
.row .l{grid-area:l;display:flex;flex-wrap:wrap;gap:6px;justify-content:flex-end;align-items:center}
.row .back{font-size:13px;color:var(--muted)}
.row.final .n{color:var(--sweep)}
.row.final .t{font-family:var(--display);font-weight:700}
.empty{padding:32px;border:1.5px dashed var(--line);border-radius:18px;display:grid;gap:10px;justify-items:start}
.empty p{color:var(--muted);max-width:52ch}
.aside{display:grid;gap:24px;position:sticky;top:calc(env(safe-area-inset-top,0px) + 84px)}
.people{display:grid;gap:4px}
.people h3{font:500 12px/1.4 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.person{display:grid;grid-template-columns:36px minmax(0,1fr);gap:12px;align-items:center;padding:8px 0}
.person .ini{width:36px;height:36px;font-size:14px}
.person b{display:block;font-weight:600;overflow-wrap:anywhere}
.person span{font-size:13px;color:var(--muted)}

/* ---------- catalog ---------- */
.lib-tools{display:grid;gap:12px;margin-bottom:20px}
.search{padding:12px 16px;border-radius:999px;border:1.5px solid var(--line);background:var(--surface);width:100%;max-width:420px}
.lib{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:12px}
.tile{display:grid;grid-template-columns:76px minmax(0,1fr);gap:8px 12px;padding:12px;border-radius:16px;background:var(--surface);border:1px solid var(--line);align-content:start}
.tile .art{width:76px;height:76px;border-radius:10px}
.tile .t{font-weight:600;line-height:1.25}
.tile .a{font-size:14px;color:var(--muted)}
.tile .meta{font:500 11.5px/1.4 var(--mono);color:var(--muted);margin-top:2px}
.tile .cloud{grid-column:1/-1}
.tile .pill.yes{font-size:13.5px}
.seg{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:4px;background:var(--chip);border-radius:10px;padding:3px}
.seg button{border:0;background:none;border-radius:8px;padding:6px 4px;font-size:13px;cursor:pointer;color:var(--muted)}
.seg button[aria-pressed="true"][data-v="0"]{background:var(--surface);color:var(--ink)}
.seg button[aria-pressed="true"][data-v="1"]{background:var(--maybe);color:#1A1200}
.seg button[aria-pressed="true"][data-v="2"]{background:var(--yes);color:#fff}
/* ---------- температура «Спою», свои песни, перерывы ---------- */
:root{--heat:#E8590C}
@media (prefers-color-scheme: dark){:root{--heat:#FF8A3D}}
.heat{display:inline-flex;align-items:center;gap:2px}
.heat button{border:0;background:none;padding:4px 2px;cursor:pointer;color:var(--line);line-height:0;border-radius:6px}
.heat button svg{width:15px;height:17px}
.heat button.on{color:var(--heat)}
.heat button:hover{color:var(--heat);opacity:.8}
.heat-l{font-size:12.5px;color:var(--muted);margin-left:6px;white-space:nowrap}
.heat-row{grid-column:1/-1}
.mlist{display:grid;gap:2px}
.mlist .note{margin-bottom:6px}
.mrow{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:6px 0;border-bottom:1px solid var(--line)}
.mrow .t{font-size:14px;font-weight:600;line-height:1.25;min-width:0}
.mrow .t small{display:block;font-weight:400;color:var(--muted);font-size:12.5px}
.mrow .heat-l{display:none}
.fire{display:inline-flex;color:var(--heat);margin-left:-2px}
.fire svg{width:11px;height:13px}
.set-sum{font-size:14px;color:var(--muted);margin-bottom:14px;max-width:62ch}
.row .n small{display:block;font-size:11px;margin-top:4px;color:var(--muted);opacity:.8}
.brk{display:grid;grid-template-columns:40px minmax(0,1fr);gap:14px;align-items:center;padding:14px 12px;margin:10px 0 2px;border-radius:12px;background:var(--chip);font-size:14px}
.brk .n{font:500 13px/1 var(--mono);color:var(--cue)}
.tile .ya{text-decoration:none;color:var(--cue);font-weight:500}
.addsong{margin-bottom:18px}
.addsong summary{list-style:none;width:max-content}
.addsong summary::-webkit-details-marker{display:none}
.addsong[open] summary{border-color:var(--cue)}
.add-form{display:grid;gap:14px;margin-top:12px;padding:18px;border-radius:16px;background:var(--surface);border:1px solid var(--line);max-width:760px}
.add-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) 160px;gap:12px}
.field select{padding:12px 14px;border-radius:12px;border:1.5px solid var(--line);background:var(--bg);width:100%}
@media (max-width:600px){.add-row{grid-template-columns:minmax(0,1fr)}.brk{grid-template-columns:28px minmax(0,1fr)}}
.lib-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}

.toast{position:fixed;z-index:20;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 18px;border-radius:999px;font-size:14px;box-shadow:var(--shadow);max-width:calc(100% - 32px)}

@media (max-width:900px){
  .gate-grid,.quiz,.set-grid{grid-template-columns:minmax(0,1fr)}
  .aside{position:static}
}
@media (max-width:600px){
  .top-in{gap:10px}
  .tabs{order:3;width:100%}
  .tabs a{flex:1;text-align:center;padding-inline:8px}
  .row{grid-template-columns:28px 56px minmax(0,1fr);grid-template-areas:"n c i" ". . l"}
  .row .art{width:56px;height:56px}
  .row .l{justify-content:flex-start}
  .ln,.ln .fill{-webkit-text-stroke-width:1.5px}
  .player{grid-template-columns:auto minmax(0,1fr)}
  .player .auto{grid-column:1/-1}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
}