/* Layout: фиксированный сайдбар слева + рабочая область; на телефоне сайдбар становится горизонтальной лентой */
:root{--bg:#f3f5f6;--surface:#fff;--ink:#14262b;--muted:#5d7176;--line:#dde4e6;--accent:#0d6e6e;--accent-ink:#fff;--accent-soft:#dff0ef;--amber:#c97b10;--amber-soft:#fbeed8;--good:#1f8a4c;--good-soft:#dcf1e3;--bad:#b4372f;--bad-soft:#f8e0de;--wait:#9a6a12;--sans:'Onest',system-ui,sans-serif;--mono:'IBM Plex Mono',ui-monospace,monospace}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#0e1a1d;--surface:#15262a;--ink:#e6eff0;--muted:#8fa6ab;--line:#26393e;--accent:#4cc3c0;--accent-ink:#06201f;--accent-soft:#17383a;--amber:#e9a64a;--amber-soft:#3a2d14;--good:#5fd08b;--good-soft:#16352360;--bad:#f08a82;--bad-soft:#3d1f1d;--wait:#e0b45a;color-scheme:dark}}
:root[data-theme="dark"]{--bg:#0e1a1d;--surface:#15262a;--ink:#e6eff0;--muted:#8fa6ab;--line:#26393e;--accent:#4cc3c0;--accent-ink:#06201f;--accent-soft:#17383a;--amber:#e9a64a;--amber-soft:#3a2d14;--good:#5fd08b;--good-soft:#16352360;--bad:#f08a82;--bad-soft:#3d1f1d;--wait:#e0b45a;color-scheme:dark}
*{box-sizing:border-box}
html{zoom:1.1}
body{background:var(--bg);color:var(--ink);font:14px/1.5 var(--sans);padding-block:0;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.app{display:grid;grid-template-columns:230px minmax(0,1fr);gap:20px;max-width:1400px;margin:0 auto;padding-block:16px}
nav{position:sticky;top:16px;align-self:start;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px;max-height:calc(100vh / 1.1 - 32px);overflow:auto}
.brand{font-weight:700;font-size:18px;padding:4px 8px 10px;letter-spacing:-.01em}.brand b{color:var(--accent)}
.grp{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:10px 8px 4px}
nav button{display:block;width:100%;text-align:left;background:none;border:0;color:var(--ink);font:inherit;padding:7px 8px;border-radius:6px;cursor:pointer}
nav button:hover{background:var(--accent-soft)}nav button.on{background:none;color:var(--accent);font-weight:700}
nav button.sub{padding-left:22px;color:var(--muted)}nav button.sub.on{color:var(--accent);font-weight:700}
main{min-width:0}
h1{font-size:22px;margin:0 0 14px;letter-spacing:-.01em}h2{font-size:16px;margin:0 0 10px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:16px}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.row.sb{justify-content:space-between}
.grid{display:grid;gap:14px}.g4{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.g2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.stat{display:flex;flex-direction:column;gap:2px}.stat .v{font:500 26px var(--mono)}.stat .l{color:var(--muted);font-size:12px}
.btn{background:var(--accent);color:var(--accent-ink);border:0;border-radius:6px;padding:8px 14px;font:inherit;font-weight:600;cursor:pointer}
.btn.ghost{background:transparent;color:var(--accent);border:1px solid var(--accent)}.btn.sm{padding:4px 9px;font-size:12px}.btn.danger{background:var(--bad);color:#fff}
input,select,textarea{font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:7px 10px;min-width:0;max-width:100%}
textarea{width:100%;min-height:90px}label.f{display:flex;flex-direction:column;gap:3px;font-size:12px;color:var(--muted);min-width:0}
.tw{overflow-x:auto}table{width:100%;border-collapse:collapse}th{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);text-align:left;padding:8px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:9px 8px;border-bottom:1px solid var(--line);vertical-align:middle}tr.click{cursor:pointer}tr.click:hover td{background:var(--accent-soft)}
.pill{display:inline-block;border-radius:99px;padding:2px 9px;font-size:12px;font-weight:500;white-space:nowrap}
.p-ok{background:var(--good-soft);color:var(--good)}.p-bad{background:var(--bad-soft);color:var(--bad)}.p-wait{background:var(--amber-soft);color:var(--wait)}.p-ai{background:var(--accent-soft);color:var(--accent)}
.av{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-size:11px;font-weight:700}
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin:12px 0}.tab{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:6px 12px;cursor:pointer;color:var(--ink);font:inherit}.tab.on{background:var(--surface);color:var(--accent);font-weight:700;border-color:var(--accent)}
.video{aspect-ratio:16/9;background:#0b1416;border-radius:8px;display:grid;place-items:center;color:#8fb;font:12px var(--mono)}
.cm{border-left:3px solid var(--accent);background:var(--bg);padding:8px 10px;border-radius:0 6px 6px 0;margin-bottom:8px;cursor:pointer}.cm .t{font:500 12px var(--mono);color:var(--accent)}
.ring{width:70px;height:70px;border-radius:50%;display:grid;place-items:center;font:600 20px var(--mono)}
.skill{border-top:1px solid var(--line);padding:10px 0}.skill summary{cursor:pointer;display:flex;gap:10px;align-items:center}
.sc{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font:600 13px var(--mono);background:var(--amber-soft);color:var(--wait)}.sc.hi{background:var(--good-soft);color:var(--good)}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.45);display:grid;place-items:center;padding:16px;z-index:20}.modal .card{width:min(520px,100%);max-height:90vh;overflow:auto}
.modes{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.mode{border:1px solid var(--line);border-radius:8px;padding:14px 6px;text-align:center;cursor:pointer;background:var(--surface);color:var(--ink);font:inherit}.mode.on{border-color:var(--accent);background:var(--accent-soft)}
.empty{color:var(--muted);text-align:center;padding:28px 0}.mut{color:var(--muted)}.mono{font-family:var(--mono)}
.chk{display:flex;gap:8px;align-items:center;padding:4px 0}
.toast{position:fixed;bottom:calc(16px + env(safe-area-inset-bottom,0px));right:16px;background:var(--ink);color:var(--bg);padding:10px 14px;border-radius:8px;z-index:30}
.bar{height:8px;border-radius:4px;background:var(--accent-soft);overflow:hidden}.bar i{display:block;height:100%;background:var(--accent)}
@media (max-width:820px){.app{grid-template-columns:minmax(0,1fr)}nav{position:static;max-height:none;display:flex;gap:4px;overflow-x:auto;padding:8px}nav .grp{display:none}nav button{width:auto;white-space:nowrap}nav button.sub{padding-left:8px}.brand{padding:4px 8px}}

.top{display:flex;justify-content:flex-end;gap:10px;align-items:center;margin-bottom:12px;position:relative}
.ic{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:6px 10px;cursor:pointer;color:var(--ink);font:inherit;position:relative}
.dot{position:absolute;top:-6px;right:-6px;background:var(--bad);color:#fff;border-radius:99px;font-size:10px;padding:1px 5px}
.menu{position:absolute;top:44px;right:0;background:var(--surface);border:1px solid var(--line);border-radius:10px;min-width:260px;max-width:90vw;z-index:15;padding:8px;box-shadow:0 8px 24px rgba(0,0,0,.18)}
.menu button{display:block;width:100%;text-align:left;background:none;border:0;color:var(--ink);font:inherit;padding:8px;border-radius:6px;cursor:pointer}.menu button:hover{background:var(--accent-soft)}
.ntf{padding:8px;border-radius:6px;cursor:pointer}.ntf.un{background:var(--accent-soft)}
.chatbox{height:340px;overflow:auto;border:1px solid var(--line);border-radius:8px;padding:10px;display:flex;flex-direction:column;gap:8px;background:var(--bg)}
.msg{max-width:80%;padding:8px 12px;border-radius:12px}.msg.ai{background:var(--surface);border:1px solid var(--line);align-self:flex-start}.msg.user{background:var(--accent);color:var(--accent-ink);align-self:flex-end}
.stars{display:flex;gap:2px}.stars b{cursor:pointer;color:var(--line);font-size:20px}.stars b.on{color:var(--amber)}
.rte{border:1px solid var(--line);border-radius:6px;min-height:100px;padding:8px;background:var(--surface)}.rtb{display:flex;gap:6px;margin-bottom:4px}
.login{max-width:360px;margin:12vh auto;display:grid;gap:12px}
.pager{display:flex;gap:6px;align-items:center;justify-content:flex-end;margin-top:10px}

.vbox{margin-bottom:10px;background:#0b1020;border-radius:10px;overflow:hidden;display:grid;place-items:center;max-height:360px}
.vbox video{width:100%;max-height:360px;object-fit:contain;display:block}

/* ---------- подготовка к AI-сессии ---------- */
.prep{display:grid;grid-template-columns:1fr 360px;gap:16px;align-items:start}
.pp-left{max-height:70vh;overflow:auto}
.pp-cap{font-size:11px;letter-spacing:1px;color:#6b7280;font-weight:700;margin:12px 0 4px}
.pp-sec .pp-body{white-space:pre-wrap;line-height:1.55}
.pp-right{display:grid;gap:12px}
.pp-cam{background:#0f1420;border-radius:12px;overflow:hidden;position:relative;aspect-ratio:16/9;display:grid;place-items:center;color:#9fb0c8}
.pp-cam video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.pp-camwait{position:relative;z-index:1;font-size:13px}
.pp-dev{position:absolute;left:0;right:0;bottom:0;display:flex;gap:8px;padding:8px 10px;background:linear-gradient(transparent,rgba(0,0,0,.65));z-index:2}
.pp-dev label{display:flex;align-items:center;gap:6px;color:#fff;font-size:12px;flex:1;min-width:0}
.pp-dev select{flex:1;min-width:0;background:rgba(255,255,255,.12);color:#fff;border:0;border-radius:6px;padding:4px 6px;font-size:12px}
.pp-dev select option{color:#111}
.pp-note{border-left:4px solid #f59e0b}
.prep textarea{width:100%;box-sizing:border-box;border:1px solid var(--line);border-radius:8px;padding:10px;font:14px/1.45 inherit;resize:vertical}
.pp-start{width:100%;font-size:17px;padding:14px;background:#2563eb}
@media(max-width:900px){.prep{grid-template-columns:1fr}}

/* ---------- живой экран ---------- */
#live{position:fixed;z-index:1000;background:#0f1115;color:#e8ecf2;font-family:inherit;border-radius:14px;box-shadow:0 24px 80px rgba(0,0,0,.55);border:1px solid #2a3140;overflow:hidden;resize:both;min-width:520px;min-height:360px;display:flex;flex-direction:column}
.lv-top{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:10px 14px;font-size:13px;cursor:move;user-select:none;background:#141822;border-bottom:1px solid #222838}
.lv-name{opacity:.85;font-weight:600}.lv-timer{font-variant-numeric:tabular-nums;opacity:.9}.lv-timer b{font-size:15px}
.lv-icons{text-align:right}.lv-icons button{background:transparent;border:0;color:#cfd6e0;font-size:15px;cursor:pointer;margin-left:8px;opacity:.8;width:28px;height:26px;border-radius:6px}.lv-icons button:hover{background:#2a3140}.lv-icons button:hover{opacity:1}
.lv-body{flex:1;display:grid;grid-template-rows:1fr auto auto;min-height:0;position:relative}
.lv-tiles{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:12px 16px 4px;min-height:0;align-items:center}
.lv-tile{position:relative;background:#1a1f2a;border-radius:14px;overflow:hidden;min-height:0;aspect-ratio:16/10;max-height:100%;width:100%}
.lv-tile img,.lv-tile video,.lv-tile .lv-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.lv-badge{position:absolute;left:14px;bottom:14px;background:rgba(0,0,0,.55);color:#fff;font-size:12px;padding:4px 9px;border-radius:7px;backdrop-filter:blur(4px)}
.lv-speak{top:12px;bottom:auto;background:#2563eb;opacity:0;transition:opacity .2s}.lv-speak.on{opacity:1}
.lv-bars{position:absolute;left:50%;bottom:18px;transform:translateX(-50%);display:flex;gap:3px;align-items:flex-end;height:22px;opacity:0;transition:opacity .2s}
.lv-bars.on{opacity:1}.lv-bars i{display:block;width:4px;height:6px;background:#3b82f6;border-radius:2px;animation:lvb .7s ease-in-out infinite alternate}
.lv-bars i:nth-child(2n){animation-delay:.1s}.lv-bars i:nth-child(3n){animation-delay:.25s}.lv-bars i:nth-child(5n){animation-delay:.4s}
@keyframes lvb{from{height:4px;opacity:.6}to{height:22px;opacity:1}}
.lv-nocam{position:absolute;inset:0;display:grid;place-items:center;color:#8a94a6;font-size:14px}
.lv-sub{min-height:44px;padding:8px 40px;text-align:center;font-size:16px;line-height:1.4;color:#fff}.lv-sub.off{visibility:hidden}
.lv-bottom{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:6px 16px 14px}
.lv-balance{display:flex;align-items:center;gap:10px;font-size:11px;letter-spacing:1px;color:#9aa5b5;background:#161b26;padding:8px 12px;border-radius:12px;width:max-content}
.lv-bar{width:120px;height:8px;background:#3b82f6;border-radius:4px;overflow:hidden}.lv-bar i{display:block;height:100%;background:#22c55e;transition:width .3s}
.lv-balance span{letter-spacing:0;font-size:12px;color:#e8ecf2}.lv-me-dot{color:#22c55e}.lv-ai-dot{color:#3b82f6}.lv-balance b{color:#fff}
.lv-ctrl{display:flex;align-items:center;gap:12px;background:#161b26;padding:8px 10px;border-radius:14px}
.lv-mic{width:44px;height:44px;border-radius:50%;border:0;background:#2a3140;color:#fff;font-size:18px;cursor:pointer}.lv-mic.off{background:#b91c1c}
.lv-level{display:flex;gap:3px}.lv-level i{width:4px;height:12px;background:#3a4252;border-radius:2px}.lv-level i.on{background:#60a5fa}
.lv-end{background:#dc2626;color:#fff;border:0;border-radius:10px;padding:10px 18px;font-weight:600;cursor:pointer}
.lv-status{position:absolute;top:45%;left:50%;transform:translate(-50%,-50%);background:rgba(0,0,0,.7);padding:10px 16px;border-radius:10px;font-size:14px}
.lv-modal{position:absolute;inset:0;background:rgba(0,0,0,.5);display:grid;place-items:center;z-index:5}
.lv-mcard{background:#1f2633;color:#fff;border-radius:14px;padding:20px 22px;width:min(420px,92vw);box-shadow:0 20px 60px rgba(0,0,0,.5)}
.lv-mcard h3{margin:0 0 8px;font-size:18px}.lv-mcard p{margin:0 0 16px;color:#c7cfdb;font-size:14px}
.lv-mcard .btn.ghost{background:#2a3140;color:#fff}
.lv-eval{position:fixed;inset:0;z-index:1001;background:rgba(15,17,21,.92);color:#fff;display:grid;place-items:center;font-size:18px;text-align:center}
.lv-eval .mut{color:#9aa5b5;margin-top:6px;font-size:14px}
/* страница подготовки (без боковой панели) */
.pp-page{max-width:1280px;margin:0 auto;padding:18px 24px 40px}
.pp-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.pp-back{color:#2563eb;text-decoration:none;font-size:14px}.pp-meta{font-size:11px;letter-spacing:1px;color:#6b7280;font-weight:700}
.pp-camcap{position:absolute;top:10px;left:12px;font-size:10px;letter-spacing:1px;color:#cbd5e1;z-index:2}
/* живая страница */
.lv-back{color:#cfd6e0;text-decoration:none;margin-right:8px;font-size:16px}
.lv-speak{background:#334155}.lv-speak.seen{opacity:1}.lv-speak.on{background:#2563eb}
.lv-diag{position:absolute;left:50%;top:14%;transform:translateX(-50%);background:#1f2633;border:1px solid #e11d48;color:#fff;padding:12px 16px;border-radius:12px;max-width:640px;font-size:14px;line-height:1.5;z-index:6}
.lv-diag:empty{display:none}.lv-diag a{color:#93c5fd}

/* состояния окна */
#live.lv-max{left:0!important;top:0!important;width:calc(100vw / 1.1)!important;height:calc(100vh / 1.1)!important;border-radius:0;resize:none}
#live:fullscreen{width:calc(100vw / 1.1)!important;height:calc(100vh / 1.1)!important;left:0!important;top:0!important;border-radius:0}
#live.lv-min{width:360px!important;height:64px!important;min-width:0;min-height:0;left:auto!important;top:auto!important;right:16px;bottom:16px;resize:none}
#live.lv-min .lv-top,#live.lv-min .lv-body{display:none}
.lv-mini{display:none;align-items:center;gap:10px;padding:8px 10px;height:64px;box-sizing:border-box;cursor:move;user-select:none}
#live.lv-min .lv-mini{display:flex}
.lv-mini img{width:48px;height:48px;border-radius:10px;object-fit:cover}
.lv-mini-t{flex:1;min-width:0;display:flex;flex-direction:column;font-size:13px}.lv-mini-t b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.lv-mini-t span{color:#9aa5b5;font-variant-numeric:tabular-nums}
.lv-mic.sm{width:34px;height:34px;font-size:15px}.lv-end.sm{padding:8px 10px}
.lv-restore{background:#2a3140;border:0;color:#fff;border-radius:8px;width:34px;height:34px;cursor:pointer}
/* плашка фоновой оценки */
.ev-pill{position:fixed;right:16px;bottom:16px;z-index:999;background:#1f2633;color:#fff;padding:10px 14px;border-radius:12px;font-size:14px;display:flex;align-items:center;gap:10px;box-shadow:0 10px 30px rgba(0,0,0,.35);max-width:min(560px,92vw)}
.ev-pill a{color:#93c5fd}.ev-x{cursor:pointer;opacity:.7;margin-left:4px}.ev-x:hover{opacity:1}
.ev-ok{background:#14532d}.ev-err{background:#7f1d1d}
.ev-spin{width:14px;height:14px;border:2px solid #60a5fa;border-top-color:transparent;border-radius:50%;animation:evs .8s linear infinite;flex:0 0 auto}
@keyframes evs{to{transform:rotate(360deg)}}

.msg .who{display:block;font-size:11px;letter-spacing:.3px;opacity:.65;margin-bottom:3px;font-weight:600}
.msg.user .who{text-align:right}