/* Стили платформы «Школа ИИ-контента». Шрифты лежат локально в /static/fonts. */
@font-face{font-family:Manrope;font-style:normal;font-weight:400;font-display:swap;src:url(/static/fonts/manrope-cyrillic-400-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:Manrope;font-style:normal;font-weight:400;font-display:swap;src:url(/static/fonts/manrope-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Manrope;font-style:normal;font-weight:500;font-display:swap;src:url(/static/fonts/manrope-cyrillic-500-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:Manrope;font-style:normal;font-weight:500;font-display:swap;src:url(/static/fonts/manrope-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Manrope;font-style:normal;font-weight:600;font-display:swap;src:url(/static/fonts/manrope-cyrillic-600-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:Manrope;font-style:normal;font-weight:600;font-display:swap;src:url(/static/fonts/manrope-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Manrope;font-style:normal;font-weight:700;font-display:swap;src:url(/static/fonts/manrope-cyrillic-700-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:Manrope;font-style:normal;font-weight:700;font-display:swap;src:url(/static/fonts/manrope-latin-700-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Manrope;font-style:normal;font-weight:800;font-display:swap;src:url(/static/fonts/manrope-cyrillic-800-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:Manrope;font-style:normal;font-weight:800;font-display:swap;src:url(/static/fonts/manrope-latin-800-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Unbounded;font-style:normal;font-weight:500;font-display:swap;src:url(/static/fonts/unbounded-cyrillic-500-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:Unbounded;font-style:normal;font-weight:500;font-display:swap;src:url(/static/fonts/unbounded-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Unbounded;font-style:normal;font-weight:600;font-display:swap;src:url(/static/fonts/unbounded-cyrillic-600-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:Unbounded;font-style:normal;font-weight:600;font-display:swap;src:url(/static/fonts/unbounded-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Unbounded;font-style:normal;font-weight:700;font-display:swap;src:url(/static/fonts/unbounded-cyrillic-700-normal.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:Unbounded;font-style:normal;font-weight:700;font-display:swap;src:url(/static/fonts/unbounded-latin-700-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{
  --ink:#2c2442; --muted:#6f6787; --line:#e9e2f5; --bg:#fbf7ff; --card:rgba(255,255,255,.72); --card-solid:#ffffff;
  --accent:#7a5ce0; --accent-2:#a48cf0; --accent-soft:#efe9ff;
  --lav:#d9ccff; --peach:#ffd3c2; --mint:#c9f0df; --butter:#fff1bf; --rose:#ffd6ea;
  --coral:#ff9a7a; --ok:#2a9d6f; --warn:#d98a2b; --bad:#d0465b;
  --demo:#2c2442; --demo-ink:#f3eeff;
  --f-display:Unbounded,"Trebuchet MS",sans-serif; --f-body:Manrope,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --shadow:0 10px 30px -12px rgba(92,64,170,.25);
  color-scheme:light;
}
*{box-sizing:border-box}
body{margin:0;font-family:var(--f-body);color:var(--ink);background:var(--bg);line-height:1.55;font-size:16px}
a{color:var(--accent)}
button{font:inherit}
:focus-visible{outline:3px solid var(--coral);outline-offset:2px}
h1{font-family:var(--f-display);font-weight:600;font-size:30px;line-height:1.2;margin:8px 0 20px;text-wrap:balance}
h2{font-family:var(--f-display);font-weight:600;font-size:21px;margin:0 0 14px;text-wrap:balance}
.gut{padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}


.top{background:var(--ink);color:#fff}
.top .in{max-width:1040px;margin:0 auto;padding-block:14px;display:flex;align-items:center;justify-content:space-between;gap:12px 18px;flex-wrap:wrap}
.brand{color:#fff;text-decoration:none;font-family:var(--f-display);font-size:19px;font-weight:600;background:none;border:0;cursor:pointer;padding:0}
.top nav{display:flex;gap:18px;flex-wrap:wrap}
.top nav button{background:none;border:0;color:#d8d3ee;cursor:pointer;padding:0;font-size:15px}
.top nav button:hover,.top nav button[aria-current="page"]{color:#fff}
.top nav .cnt{display:inline-block;background:var(--coral);color:var(--ink);border-radius:20px;font-size:11.5px;font-weight:700;padding:0 6px;margin-left:4px;vertical-align:1px}

.wrap{max-width:1040px;margin:0 auto;padding-block:28px 48px}
.foot{text-align:center;padding-block:4px 28px;font-size:13px;color:var(--muted)}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px;margin-bottom:18px;min-width:0}
.narrow{max-width:460px;margin:24px auto;text-align:center}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr));gap:18px}
.stats{grid-template-columns:repeat(auto-fit,minmax(min(200px,100%),1fr))}
.big{font-family:var(--f-display);font-size:34px;font-weight:600;font-variant-numeric:tabular-nums}
.kicker{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);font-weight:600;margin-bottom:6px}
.muted{color:var(--muted)}.small{font-size:13.5px}
.btn{display:inline-block;background:var(--accent);color:#fff;border:0;border-radius:10px;padding:10px 18px;font-weight:600;font-size:15px;cursor:pointer;text-decoration:none}
.btn:hover{filter:brightness(1.08)}
.btn.ghost{background:var(--accent-soft);color:var(--accent)}
.btn.small{padding:6px 12px;font-size:13.5px}
.btn:disabled{opacity:.5;cursor:default}
.link{background:none;border:0;padding:0;color:var(--accent);cursor:pointer;font-size:15px}
.link.danger{color:var(--bad);font-size:13.5px}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 18px;border-radius:10px;font-size:14.5px;z-index:20;max-width:calc(100% - 32px)}
.warn{background:#fff4ee;border-left:4px solid var(--coral);padding:10px 14px;border-radius:0 8px 8px 0}
.crumb{background:none;border:0;padding:0;color:var(--accent);cursor:pointer;font-size:14px;margin-bottom:4px}
.bar{height:8px;background:var(--accent-soft);border-radius:8px;overflow:hidden;margin:14px 0 6px}
.bar span{display:block;height:100%;background:var(--accent)}
.lessons{list-style:none;padding:0;margin:0;counter-reset:l;display:flex;flex-direction:column;gap:10px}
.lessons li{counter-increment:l;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px 14px 54px;position:relative;display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap}
.lessons li::before{content:counter(l);position:absolute;left:16px;top:50%;transform:translateY(-50%);width:26px;height:26px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-weight:700;font-size:13px}
.lessons li.done::before{content:"✓";background:var(--ok);color:#fff}
.lessons li.locked{opacity:.62}
.lessons li.locked::before{content:"";background:#efedf5 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%236b6880'%3E%3Cpath d='M4 7V5a4 4 0 0 1 8 0v2h1v8H3V7zm2 0h4V5a2 2 0 0 0-4 0z'/%3E%3C/svg%3E") center/12px no-repeat}
.lessons .open{background:none;border:0;padding:0;font-weight:600;color:var(--ink);cursor:pointer;text-align:left;font-size:16px}
.lessons .open:hover{color:var(--accent)}
.tags{display:flex;gap:6px;flex-wrap:wrap}
.tag{display:inline-block;font-size:12.5px;padding:3px 9px;border-radius:20px;background:#efedf5;color:var(--muted);font-weight:600;white-space:nowrap}
.tag.accepted{background:#e3f5ec;color:var(--ok)}.tag.review{background:#fff3e2;color:var(--warn)}.tag.revise{background:#fde8e8;color:var(--bad)}
.viewer{border:1px solid var(--line);border-radius:14px;background:#525659;margin-bottom:12px;height:min(78vh,820px);overflow:auto;padding:16px;display:flex;flex-direction:column;align-items:center;gap:14px}
.viewer img{display:block;width:100%;max-width:640px;box-shadow:0 2px 12px rgba(0,0,0,.35);background:#fff}
.mark{width:100%;max-width:640px;text-align:right;font-size:11px;color:#c9c6d6;margin-top:-10px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:10px 0}.row.tight{margin:0}
.spacer{flex:1}
.stack{display:flex;flex-direction:column;gap:10px;margin-top:10px}
input,textarea,select{font:inherit;font-size:15px;border:1px solid var(--line);border-radius:10px;padding:9px 12px;background:#fff;color:var(--ink);width:100%}
.row input,.row select{width:auto;flex:1 1 140px;min-width:0}
.row label input,.row label select{flex:none;width:100%}
.row label.check input{width:auto}
label{display:flex;flex-direction:column;gap:4px;font-size:14px;color:var(--muted)}
label.check{flex-direction:row;align-items:flex-start;gap:10px;color:var(--ink);text-align:left;margin:14px 0}
label.check input{width:auto;margin-top:4px}
label.grow{flex:1 1 220px}.num{max-width:120px}
.pre{white-space:pre-wrap;margin:6px 0;overflow-wrap:anywhere}
.sub{border-top:1px solid var(--line);padding:14px 0}
.reply{background:var(--accent-soft);border-radius:10px;padding:10px 12px}
.msgs{display:flex;flex-direction:column;gap:10px;margin-bottom:6px}
.msg{background:#f4f3f8;border-radius:12px;padding:10px 14px;max-width:85%}
.msg.staff{background:var(--accent-soft);margin-left:auto}
.thread{display:flex;flex-direction:column;padding:12px 0;border:0;border-top:1px solid var(--line);background:none;width:100%;text-align:left;color:var(--ink);cursor:pointer;font-size:15px}
.thread:hover span:last-child{color:var(--accent)}
.count{display:inline-block;min-width:26px;padding:1px 8px;border-radius:20px;background:var(--accent);color:#fff;font-family:var(--f-body);font-size:13px;text-align:center;vertical-align:middle}
.scroll{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:14.5px}
th{text-align:left;font-weight:600;color:var(--muted);font-size:13px;padding:8px;border-bottom:1px solid var(--line)}
td{padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:middle}
.grid-table th,.grid-table .cell{text-align:center}
.dot{display:inline-block;width:12px;height:12px;border-radius:50%;background:#ccc;vertical-align:middle}
.dot.seen{background:#9a8be8}.dot.review{background:var(--warn)}.dot.accepted{background:var(--ok)}.dot.revise{background:var(--bad)}
.legend{display:flex;gap:6px 16px;flex-wrap:wrap}
.legend span{display:inline-flex;gap:6px;align-items:center}
.tgbtn{display:inline-flex;gap:10px;align-items:center;background:#54a9eb;color:#fff;border:0;border-radius:10px;padding:11px 20px;font-weight:600;cursor:pointer;font-size:15.5px}
code{background:#efedf5;padding:1px 6px;border-radius:6px;font-size:13.5px}
.del{text-align:right;margin-top:-6px}
.module{background:var(--card);border:1px solid var(--line);border-radius:14px;margin-bottom:12px;overflow:hidden}
.module summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:12px;align-items:center;padding:16px 20px}
.module summary::-webkit-details-marker{display:none}
.module summary::before{content:"";width:9px;height:9px;border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg);transition:transform .15s;flex:none}
.module[open] summary::before{transform:rotate(45deg)}
.mtitle{font-family:var(--f-display);font-weight:600;font-size:18px;flex:1}
.mmeta{font-size:13.5px;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.module .lessons{padding:0 14px 14px}
.module .lessons li{padding-left:40px}
.module .lessons li:not(.done):not(.locked)::before{content:"";width:8px;height:8px;left:18px;background:#cfc6f5}
.lessons li.practice{background:var(--accent-soft);border-color:#ddd4ff}
.tag.hw{background:#fff;color:var(--accent)}
.frac{font-variant-numeric:tabular-nums;font-size:13.5px}
.mhead{font-family:var(--f-display);font-size:18px;margin:22px 0 10px}
.up{color:var(--ok);font-weight:600}.down{color:var(--bad);font-weight:600}
.num-r{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.calc td{padding:9px 4px}
.calc tr.total td{font-weight:700;border-bottom:0;font-size:16.5px}
.mini-in{width:72px!important;padding:3px 6px;font-size:14px;display:inline-block;margin:0 2px}
.kpi{grid-template-columns:repeat(auto-fit,minmax(min(210px,100%),1fr))}
.neg{color:var(--bad)}
.pl td{padding:9px 6px}
.pl tr.sub-row td{color:var(--muted);font-size:14px;padding-top:5px;padding-bottom:5px}
.pl tr.strong td{font-weight:600;background:#faf9fd}
.pl tr.total td{font-weight:700;font-size:17px;border-bottom:0;background:var(--accent-soft)}
.shead{display:flex;justify-content:space-between;align-items:baseline;gap:6px 16px;flex-wrap:wrap;margin:26px 0 12px}
.shead h2{margin:0}
.module.adm summary{flex-wrap:wrap}
.module.adm summary .ctl{display:flex;gap:6px;align-items:center;margin-left:4px}
.alist{border-top:1px solid var(--line)}
.alist.flat{padding:0;overflow:hidden;border-top:1px solid var(--line)}
.arow{display:flex;gap:8px 12px;align-items:center;flex-wrap:wrap;padding:11px 20px;border-bottom:1px solid var(--line)}
.arow .t{flex:1 1 240px;min-width:0;font-weight:500}
.arow.practice{background:#faf8ff}
.arow.editing{background:#fbfaff;display:block}
.ctl{display:flex;gap:6px;align-items:center}
.ic{width:30px;height:30px;border-radius:8px;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer;font-size:14px;line-height:1}
.ic:disabled{opacity:.35;cursor:default}
.aadd{padding:10px 20px}
.aform{margin:0}
label.check.inline{margin:0;align-items:center}
.row.tight.grow{flex:1}
.note{font-size:13.5px;color:var(--muted);border-top:1px dashed var(--line);margin-top:14px;padding-top:12px}
@media (max-width:640px){h1{font-size:25px}.msg{max-width:100%}.card{padding:18px}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* ===== пастельная тема ===== */
body{background:var(--bg);position:relative;overflow-x:hidden}
.blobs{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none;background:linear-gradient(160deg,#fbf7ff 0%,#fff6f1 55%,#f2fbf7 100%)}
.blobs i{position:absolute;border-radius:50%;filter:blur(60px);opacity:.75;animation:drift 22s ease-in-out infinite alternate}
.blobs i:nth-child(1){width:520px;height:520px;background:var(--lav);top:-160px;left:-120px}
.blobs i:nth-child(2){width:460px;height:460px;background:var(--peach);top:30%;right:-160px;animation-duration:26s;animation-delay:-6s}
.blobs i:nth-child(3){width:420px;height:420px;background:var(--mint);bottom:-180px;left:20%;animation-duration:30s;animation-delay:-12s}
.blobs i:nth-child(4){width:280px;height:280px;background:var(--rose);top:45%;left:-80px;animation-duration:24s;animation-delay:-3s;opacity:.55}
@keyframes drift{0%{transform:translate(0,0) scale(1)}50%{transform:translate(60px,40px) scale(1.08)}100%{transform:translate(-40px,80px) scale(.95)}}
h1{font-family:var(--f-display);font-weight:600;font-size:30px;letter-spacing:-.01em}
h2{font-family:var(--f-display);font-weight:500;font-size:19px;letter-spacing:-.005em}
.mtitle,.mhead,.big,.brand{font-family:var(--f-display)}
.mtitle{font-weight:500;font-size:16px}
.big{font-weight:600}


.top{background:rgba(255,255,255,.6);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);color:var(--ink);border-bottom:1px solid rgba(255,255,255,.7);position:sticky;top:env(safe-area-inset-top,0px);z-index:5}
.brand{color:var(--ink);font-weight:600;font-size:17px;display:flex;align-items:center;gap:10px}
.brand .logo{width:34px;height:34px;border-radius:11px;background:linear-gradient(135deg,var(--lav),var(--peach));display:grid;place-items:center;box-shadow:var(--shadow)}
.top nav{gap:6px}
.top nav button{color:var(--muted);font-weight:600;font-size:14.5px;padding:7px 12px;border-radius:999px;transition:background .2s,color .2s}
.top nav button:hover{color:var(--ink);background:rgba(122,92,224,.08)}
.top nav button[aria-current="page"]{color:var(--accent);background:var(--accent-soft)}
.top nav .cnt{background:var(--coral);color:#fff}

.card,.module,.lessons li{background:var(--card);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.85);box-shadow:var(--shadow)}
.card{border-radius:22px}
.module{border-radius:20px}
.lessons li{border-radius:16px;transition:transform .2s,box-shadow .2s}
.lessons li:not(.locked):hover{transform:translateY(-2px);box-shadow:0 14px 34px -14px rgba(92,64,170,.35)}
.lessons li::before{background:var(--lav);color:var(--accent)}
.lessons li.done::before{background:var(--mint);color:var(--ok)}
.module .lessons li{box-shadow:none;background:rgba(255,255,255,.65)}
.lessons li.practice{background:linear-gradient(90deg,rgba(255,241,191,.8),rgba(255,214,234,.6));border-color:#fff}
.tag{background:rgba(111,103,135,.1)}
.tag.accepted{background:var(--mint);color:#1d7a55}.tag.review{background:var(--butter);color:#9a5d0c}.tag.revise{background:var(--rose);color:#b0304a}
.tag.hw{background:#fff;color:var(--accent)}

.btn{border-radius:999px;padding:11px 22px;background:linear-gradient(135deg,var(--accent),var(--accent-2));box-shadow:0 8px 20px -8px rgba(122,92,224,.7);transition:transform .15s,box-shadow .2s,filter .2s}
.btn:hover{transform:translateY(-1px);box-shadow:0 12px 26px -10px rgba(122,92,224,.8);filter:none}
.btn:active{transform:translateY(1px) scale(.98)}
.btn.ghost{background:#fff;color:var(--accent);box-shadow:inset 0 0 0 1.5px var(--lav)}
.btn.small{padding:7px 14px}
.bar{height:10px;background:rgba(122,92,224,.12);border-radius:999px}
.bar span{background:linear-gradient(90deg,var(--accent-2),var(--coral));border-radius:999px;transition:width .8s cubic-bezier(.2,.8,.2,1)}
input,textarea,select{border-radius:14px;border-color:var(--line);background:rgba(255,255,255,.9);transition:border-color .2s,box-shadow .2s}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--accent-2);box-shadow:0 0 0 4px rgba(164,140,240,.22)}
.msg{background:rgba(255,255,255,.85);border-radius:18px 18px 18px 6px}
.msg.staff{background:var(--accent-soft);border-radius:18px 18px 6px 18px}
.reply{background:var(--mint);border-radius:14px}
.viewer{background:linear-gradient(160deg,#e9e2fb,#fde9e1);border:0;border-radius:22px}
.count{background:var(--coral)}
.crumb{font-weight:600}
.kicker{color:var(--accent)}
.toast{background:var(--ink);border-radius:999px;box-shadow:var(--shadow)}
.ic{border-radius:10px}
.arow.practice{background:linear-gradient(90deg,rgba(255,241,191,.5),rgba(255,214,234,.35))}
.pl tr.strong td{background:rgba(239,233,255,.6)}
.pl tr.total td{background:var(--mint)}
.foot{position:relative}

/* плавное появление страницы */
.view{animation:rise .45s cubic-bezier(.2,.8,.2,1) both}
.view > *{animation:rise .5s cubic-bezier(.2,.8,.2,1) both}
.view > *:nth-child(2){animation-delay:.04s}.view > *:nth-child(3){animation-delay:.08s}.view > *:nth-child(4){animation-delay:.12s}.view > *:nth-child(5){animation-delay:.16s}.view > *:nth-child(n+6){animation-delay:.2s}
@keyframes rise{from{opacity:.001;transform:translateY(10px)}to{opacity:1;transform:none}}

/* персонаж */
.hero{display:flex;align-items:center;gap:8px 22px;padding:22px 26px;margin-bottom:20px;background:linear-gradient(120deg,rgba(217,204,255,.85),rgba(255,211,194,.75) 60%,rgba(201,240,223,.8));border-radius:28px;box-shadow:var(--shadow);flex-wrap:wrap;position:relative;overflow:hidden}
.hero .txt{flex:1 1 280px;min-width:0}
.hero h1{margin:0 0 6px}
.hero p{margin:0 0 12px;color:#4a4064}
.buddy{flex:none;width:130px;height:130px;position:relative}
.buddy.sm{width:84px;height:84px}
.buddy svg,.buddy img{width:100%;height:100%;display:block;overflow:visible}
.buddy img{object-fit:contain}
.bob{animation:bob 3.2s ease-in-out infinite;transform-origin:50% 90%}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
.wave{animation:wave 1.4s ease-in-out infinite;transform-origin:78px 74px}
@keyframes wave{0%,100%{transform:rotate(0)}25%{transform:rotate(-22deg)}50%{transform:rotate(8deg)}75%{transform:rotate(-16deg)}}
.blink{animation:blink 4.5s infinite;transform-origin:center 46px;transform-box:view-box}
@keyframes blink{0%,94%,100%{transform:scaleY(1)}96%{transform:scaleY(.1)}}
.glow{animation:glow 2s ease-in-out infinite}
@keyframes glow{0%,100%{opacity:.55}50%{opacity:1}}
.zz{animation:zz 2.6s ease-in-out infinite}
@keyframes zz{0%{opacity:0;transform:translate(0,4px)}40%{opacity:1}100%{opacity:0;transform:translate(8px,-14px)}}
.jump{animation:jump .9s cubic-bezier(.3,1.6,.5,1) 2}
@keyframes jump{0%,100%{transform:translateY(0)}40%{transform:translateY(-16px) rotate(-4deg)}}
.bubble{position:relative;background:#fff;border-radius:18px;padding:10px 14px;font-size:14px;box-shadow:var(--shadow);max-width:260px}
.tip{display:flex;align-items:center;gap:14px;margin:4px 0 18px}
.tip .bubble::before{content:"";position:absolute;left:-7px;top:50%;width:14px;height:14px;background:#fff;transform:translateY(-50%) rotate(45deg);border-radius:3px}
.pop{position:fixed;right:calc(18px + env(safe-area-inset-right,0px));bottom:calc(18px + env(safe-area-inset-bottom,0px));display:flex;align-items:flex-end;gap:8px;z-index:30;animation:popin .5s cubic-bezier(.3,1.5,.5,1) both}
.pop .bubble{margin-bottom:60px}
@keyframes popin{from{opacity:0;transform:translateY(40px) scale(.8)}to{opacity:1;transform:none}}
.pop.out{animation:popout .35s ease forwards}
@keyframes popout{to{opacity:0;transform:translateY(30px) scale(.9)}}

/* конфетти */
.confetti{position:fixed;inset:0;pointer-events:none;z-index:40;overflow:hidden}
.confetti i{position:absolute;top:-12px;width:9px;height:14px;border-radius:3px;animation:fall linear forwards}
@keyframes fall{to{transform:translate(var(--dx),105vh) rotate(var(--r));opacity:.9}}

@media (max-width:640px){.hero{padding:18px}.buddy{width:96px;height:96px}.pop .buddy{width:80px;height:80px}.pop .bubble{max-width:200px}}
@media (prefers-reduced-motion:reduce){.blobs i,.bob,.wave,.blink,.glow,.zz,.jump,.view,.view>*,.pop{animation:none!important}}

/* ===== фирменные детали ===== */
.brand .bt{display:flex;flex-direction:column;line-height:1.15;text-align:left}
.brand .tag-line{font-family:var(--f-body);font-size:11.5px;font-weight:600;color:var(--accent);letter-spacing:.02em}
.bubble .who{display:block;font-family:var(--f-display);font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin-bottom:2px}
.spark{position:absolute;color:#fff;font-size:22px;opacity:.9;animation:glow 2.4s ease-in-out infinite;pointer-events:none}
.spark.s1{top:16px;right:28%}.spark.s2{bottom:18px;right:8%;font-size:30px;animation-delay:.8s}.spark.s3{top:30px;right:12%;font-size:16px;animation-delay:1.4s}
/* цвет модуля */
.module{border-left:0;position:relative}
.module::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;background:var(--mc,var(--lav))}
.module.c-lav{--mc:#c4b1ff}.module.c-peach{--mc:#ffbfa6}.module.c-mint{--mc:#a5e3c8}.module.c-butter{--mc:#ffe08a}.module.c-rose{--mc:#ffbcdc}
.module summary{padding-left:24px}
/* наклейки */
.shead.tight{margin:0 0 14px}
.stickers{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(150px,100%),1fr));gap:12px}
.sticker{display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px;padding:16px 10px;border-radius:20px;border:2px dashed #ddd5ef;color:var(--muted);transition:transform .2s}
.sticker .ic{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;font-size:22px;background:#f1edf8;color:#b9b1cc;font-weight:700}
.sticker b{font-family:var(--f-display);font-weight:500;font-size:13.5px;color:var(--ink)}
.sticker.on{border:2px solid #fff;box-shadow:var(--shadow);transform:rotate(-2deg)}
.sticker.on:nth-child(even){transform:rotate(2deg)}
.sticker.on:hover{transform:rotate(0) scale(1.04)}
.sticker.on .ic{color:var(--ink);box-shadow:inset 0 0 0 3px #fff}
.sticker.c-lav{background:#efe8ff}.sticker.c-lav .ic{background:#cbb8ff}
.sticker.c-peach{background:#fff0ea}.sticker.c-peach .ic{background:#ffd3c2}
.sticker.c-mint{background:#eafaf2}.sticker.c-mint .ic{background:#c9f0df}
.sticker.c-butter{background:#fff9e3}.sticker.c-butter .ic{background:#ffe9a3}
.sticker.c-rose{background:#fff0f7}.sticker.c-rose .ic{background:#ffd6ea}
/* подвал */
.foot-in{max-width:1040px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:6px 18px;flex-wrap:wrap;border-top:1px solid rgba(122,92,224,.15);padding-top:18px;text-align:left}
.fbrand{font-family:var(--f-display);font-weight:600;color:var(--ink)}
.motto{color:var(--accent);font-weight:600}

/* ===== иконки и смайлики ===== */
.ico{flex:none;vertical-align:-4px}
.top nav button{display:inline-flex;align-items:center;gap:6px}
.btn{display:inline-flex;align-items:center;gap:7px;justify-content:center}
.btn .ico{vertical-align:0}
.btn:not(.ghost) .ico{stroke:#fff}
.tag{display:inline-flex;align-items:center;gap:4px}
.kicker{display:flex;align-items:center;gap:6px}
.klabel{display:flex;align-items:center;gap:8px;margin-bottom:6px}
.micon{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:#fff;box-shadow:0 4px 12px -6px rgba(92,64,170,.35);flex:none}
.module summary{gap:12px}
.module summary::before{display:none}
.sticker .ic .ico{stroke:#2c2442}
.emo{display:inline-block;vertical-align:-6px;flex:none}
.pre .emo{margin:0 1px}
.emopick{display:flex;gap:2px;flex-wrap:wrap}
.emob{background:none;border:0;padding:3px;border-radius:12px;cursor:pointer;transition:transform .15s,background .15s;line-height:0}
.emob:hover{transform:translateY(-2px) scale(1.12);background:rgba(122,92,224,.08)}
.emob[aria-pressed="true"]{background:var(--accent-soft);box-shadow:inset 0 0 0 2px var(--accent-2)}
.reactrow{display:flex;align-items:center;gap:8px 12px;flex-wrap:wrap}
.react{display:inline-flex;align-items:center;gap:8px;margin-bottom:6px}
.react .emo{animation:jump .9s cubic-bezier(.3,1.6,.5,1) 1}
.reply{display:flex;flex-direction:column;gap:2px}

/* стеклянные иконки */
img.ico{display:inline-block;vertical-align:-6px;object-fit:contain;flex:none}
.btn:not(.ghost) img.ico{filter:drop-shadow(0 1px 2px rgba(0,0,0,.15))}
img.emo{display:inline-block;vertical-align:-7px;object-fit:contain}
.pre img.emo{width:26px;height:26px}
.micon{width:46px;height:46px;border-radius:14px;background:rgba(255,255,255,.75)}
.medal{width:64px;height:64px;object-fit:contain;transition:transform .25s}
.sticker:not(.on) .medal{opacity:.55;filter:grayscale(.4)}
.sticker.on:hover .medal{transform:scale(1.08) rotate(-4deg)}
.brand .logo img.emo{width:30px;height:30px}

/* профиль */
.ava{display:inline-grid;place-items:center;border-radius:50%;object-fit:cover;flex:none;color:#2c2442;font-weight:700;font-family:var(--f-display);box-shadow:0 0 0 2px #fff,0 4px 12px -6px rgba(92,64,170,.4)}
.me-btn{padding:4px 12px 4px 4px!important}
.who-link{display:inline-flex;align-items:center;gap:8px;background:none;border:0;padding:0;cursor:pointer;color:var(--ink);font-weight:600;font-size:14.5px;text-align:left}
.who-link:hover span{color:var(--accent)}
.sub-head{margin-bottom:4px}
.pgrid{display:grid;grid-template-columns:minmax(0,300px) minmax(0,1fr);gap:18px;align-items:start}
@media (max-width:760px){.pgrid{grid-template-columns:1fr}}
.pcard{display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px}
.pava{position:relative;margin-bottom:6px}
.pava-btn{position:absolute;right:2px;bottom:2px;width:42px;height:42px;border-radius:50%;background:#fff;display:grid;place-items:center;cursor:pointer;box-shadow:var(--shadow);transition:transform .2s}
.pava-btn:hover{transform:scale(1.08)}
.pname{font-family:var(--f-display);font-size:20px;font-weight:600;margin-top:4px}
.pstats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;width:100%;margin:14px 0 4px}
.pstats div{background:rgba(239,233,255,.7);border-radius:14px;padding:10px 4px;display:flex;flex-direction:column}
.pstats b{font-family:var(--f-display);font-size:20px;font-variant-numeric:tabular-nums}
.pstats span{font-size:12px;color:var(--muted)}
.pcourses{width:100%;text-align:left;display:flex;flex-direction:column;gap:10px;margin-top:8px;font-size:14px}
.pcourses .bar{margin:6px 0 0}
.flabel{font-size:14px;color:var(--muted);margin-bottom:6px}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{display:inline-flex;margin:0;cursor:pointer}
.chip input{position:absolute;opacity:0;width:1px;height:1px}
.chip span{padding:7px 14px;border-radius:999px;background:#fff;border:1.5px solid var(--line);color:var(--ink);font-size:14px;font-weight:600;transition:all .15s}
.chip input:checked + span,.chip.on span{background:var(--accent-soft);border-color:var(--accent-2);color:var(--accent)}
.chip input:focus-visible + span{outline:3px solid var(--coral);outline-offset:2px}
.chip.goal span{background:var(--mint);border-color:#a5e3c8;color:#1d7a55}
.chips.ro .chip{cursor:default}
.plinks{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.plinks a{display:inline-flex;align-items:center;gap:6px;background:#fff;border-radius:999px;padding:7px 14px;text-decoration:none;font-weight:600;box-shadow:inset 0 0 0 1.5px var(--lav)}
h2.mt{margin-top:22px}

.pteacher{display:flex;align-items:center;gap:8px;background:rgba(201,240,223,.6);border-radius:999px;padding:5px 14px 5px 5px;font-size:14px;margin-top:8px}
.pteacher:not(:has(.ava)){padding-left:14px}
.sub-head{gap:10px}
td select{min-width:128px}

/* сводка по учителям */
.tgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(260px,100%),1fr));gap:12px;margin:0 0 18px}
.tcard{display:flex;flex-direction:column;gap:10px;text-align:left;padding:16px;border-radius:20px;border:1.5px solid rgba(255,255,255,.85);background:var(--card);backdrop-filter:blur(10px);box-shadow:var(--shadow);cursor:pointer;color:var(--ink);font-size:14px;transition:transform .2s,box-shadow .2s,border-color .2s}
.tcard:hover{transform:translateY(-2px)}
.tcard.on{border-color:var(--accent-2);box-shadow:0 0 0 3px rgba(164,140,240,.25),var(--shadow)}
.tcard.late{background:linear-gradient(160deg,rgba(255,255,255,.85),rgba(255,214,234,.55))}
.tc-head{display:flex;align-items:center;gap:10px}
.tc-head > span:last-child{display:flex;flex-direction:column}
.tc-head b{font-size:15.5px}
.tc-all,.tc-none{width:40px;height:40px;background:var(--accent-soft);font-size:18px}
.tc-nums{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.tc-nums span{display:flex;flex-direction:column;background:rgba(239,233,255,.6);border-radius:12px;padding:8px;font-size:11.5px;color:var(--muted);line-height:1.25}
.tc-nums b{font-family:var(--f-display);font-size:19px;color:var(--ink);font-variant-numeric:tabular-nums}
.warn-t{color:var(--bad);font-weight:600}
/* ===== серверная версия: ссылки вместо кнопок ===== */
.top nav{align-items:center}
.top nav a,.top nav button{display:inline-flex;align-items:center;gap:6px;color:var(--muted);font-weight:600;font-size:14.5px;padding:7px 12px;border-radius:999px;text-decoration:none;transition:background .2s,color .2s;background:none;border:0;cursor:pointer}
.top nav a:hover,.top nav button:hover{color:var(--ink);background:rgba(122,92,224,.08)}
.top nav a[aria-current="page"]{color:var(--accent);background:var(--accent-soft)}
.top nav form{margin:0}
a.brand{text-decoration:none}
a.crumb{display:inline-block;text-decoration:none}
.lessons .open{text-decoration:none}
a.who-link{text-decoration:none}
a.thread{text-decoration:none}
a.tcard{text-decoration:none}
.flash{background:var(--butter);border-radius:16px;padding:10px 16px;margin-bottom:16px;font-weight:600}
.inline{display:inline}
.emob input{position:absolute;opacity:0;width:1px;height:1px}
.emob:has(input:checked){background:var(--accent-soft);box-shadow:inset 0 0 0 2px var(--accent-2)}
.emob:has(input:focus-visible){outline:3px solid var(--coral);outline-offset:2px}
label.emob{display:inline-block;position:relative;color:inherit}
.module summary form{margin:0}
.arow form{margin:0}
.ctl form{margin:0;display:inline}
.err-code{font-family:var(--f-display);font-size:54px;color:var(--accent-2);margin:0}
.privacy h2{margin-top:22px}
.privacy li{margin:4px 0}
.tg-widget{display:flex;justify-content:center;min-height:48px;margin:10px 0}
.buddy.xs{width:30px;height:30px}
.price-big{font-family:var(--f-display);font-size:30px;font-weight:600;color:var(--accent);margin:6px 0 4px}
.offer-card{display:flex;flex-direction:column;gap:6px}
.offer-card .btn{align-self:flex-start;margin-top:8px}
.prog summary{cursor:pointer;color:var(--accent);font-weight:600;margin:4px 0}
.plist{margin:6px 0 4px;padding-left:20px;font-size:14.5px}
.plist li{margin:4px 0}
.steps-list{padding-left:20px}.steps-list li{margin:8px 0}
.foot-req{max-width:1040px;margin:8px auto 0;font-size:12.5px;color:var(--muted)}
.flinks a{color:inherit}
.legal h2{font-size:17px;margin-top:22px}
.legal p,.legal li{font-size:15px}
.legal ol{padding-left:22px}

.add-purchase{margin-top:10px}
.add-purchase summary{list-style:none;display:inline-flex;cursor:pointer}
.add-purchase summary::-webkit-details-marker{display:none}

.lvideo{padding:10px;display:flex;justify-content:center;background:#16141f}
.lvideo video{width:100%;max-width:420px;max-height:78vh;aspect-ratio:9/16;border-radius:14px;background:#000;display:block}

/* конспект урока на странице */
.reader{padding:0;overflow:hidden}
.reader-head{display:flex;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid rgba(0,0,0,.06)}
.reader-head .spacer{flex:1}
.reader-count{font-variant-numeric:tabular-nums}
.reader-pages{display:flex;flex-direction:column;gap:14px;padding:14px;background:#eeeaf6;max-height:none}
.rpage{position:relative;width:100%;background:#fff;border-radius:10px;box-shadow:0 2px 10px rgba(40,20,90,.12);overflow:hidden}
.rpage canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.textLayer{
  position:absolute;
  text-align:initial;
  inset:0;
  overflow:clip;
  opacity:1;
  line-height:1;
  -webkit-text-size-adjust:none;
     -moz-text-size-adjust:none;
          text-size-adjust:none;
  forced-color-adjust:none;
  transform-origin:0 0;
  caret-color:CanvasText;
  z-index:0;
}

.textLayer.highlighting{
    touch-action:none;
  }

.textLayer :is(span,br){
    color:transparent;
    position:absolute;
    white-space:pre;
    cursor:text;
    transform-origin:0% 0%;
  }

.textLayer  > :not(.markedContent),.textLayer .markedContent span:not(.markedContent){
    z-index:1;
  }

.textLayer span.markedContent{
    top:0;
    height:0;
  }

.textLayer span[role="img"]{
    -webkit-user-select:none;
       -moz-user-select:none;
            user-select:none;
    cursor:default;
  }

.textLayer .highlight{
    --highlight-bg-color:rgb(180 0 170 / 0.25);
    --highlight-selected-bg-color:rgb(0 100 0 / 0.25);
    --highlight-backdrop-filter:none;
    --highlight-selected-backdrop-filter:none;
  }

@media screen and (forced-colors: active){

.textLayer .highlight{
      --highlight-bg-color:transparent;
      --highlight-selected-bg-color:transparent;
      --highlight-backdrop-filter:var(--hcm-highlight-filter);
      --highlight-selected-backdrop-filter:var(
        --hcm-highlight-selected-filter
      );
  }
    }

.textLayer .highlight{

    margin:-1px;
    padding:1px;
    background-color:var(--highlight-bg-color);
    -webkit-backdrop-filter:var(--highlight-backdrop-filter);
            backdrop-filter:var(--highlight-backdrop-filter);
    border-radius:4px;
  }

.appended:is(.textLayer .highlight){
      position:initial;
    }

.begin:is(.textLayer .highlight){
      border-radius:4px 0 0 4px;
    }

.end:is(.textLayer .highlight){
      border-radius:0 4px 4px 0;
    }

.middle:is(.textLayer .highlight){
      border-radius:0;
    }

.selected:is(.textLayer .highlight){
      background-color:var(--highlight-selected-bg-color);
      -webkit-backdrop-filter:var(--highlight-selected-backdrop-filter);
              backdrop-filter:var(--highlight-selected-backdrop-filter);
    }

.textLayer ::-moz-selection{
    background:rgba(0 0 255 / 0.25);
    background:color-mix(in srgb, AccentColor, transparent 75%);
  }

.textLayer ::selection{
    background:rgba(0 0 255 / 0.25);
    background:color-mix(in srgb, AccentColor, transparent 75%);
  }

.textLayer br::-moz-selection{
    background:transparent;
  }

.textLayer br::selection{
    background:transparent;
  }

.textLayer .endOfContent{
    display:block;
    position:absolute;
    inset:100% 0 0;
    z-index:0;
    cursor:default;
    -webkit-user-select:none;
       -moz-user-select:none;
            user-select:none;
  }

.textLayer.selecting .endOfContent{
    top:0;
  }


.staffview{display:flex;flex-direction:column;gap:10px;opacity:.75;border:1.5px dashed rgba(107,76,230,.35);border-radius:14px;padding:14px}