/* ============================================================
   Кабінет учениці — Veronika Logistics
   Побудовано на тій самій системі, що й лендинг:
   Manrope + Playfair, скло, iOS-тумблери, дорожня метафора.
   ============================================================ */

:root{
  --bg:#EEF2F5; --paper:#F8FAFC; --sand:#DCDDCB; --sand-2:#E6EDF3; --cream:#F2F5F8;
  --ink:#14232E; --muted:#546473; --line:rgba(20,35,46,.12);
  --forest:#244A5E; --forest-d:#17313F;
  --olive:#5F6F3A; --olive-2:#7E8B52; --sage:#A4AE7A; --sage-l:#CDD3B2;
  --blue:#3E6E91; --sky-l:#CFE0EF; --powder:#BDD1E6; --sky:#9DBBD9; --ice:#E3ECF4;
  --steel:#244A5E; --steel-d:#17313F; --sea:#8FB2D4; --ios:#34C759; --warn:#D98324;
  --r-xl:40px; --r-lg:30px; --r-md:22px; --r-sm:16px;
  --wrap:1280px;
  --ease:cubic-bezier(.2,.8,.2,1);
  --serif:'Playfair Display',Georgia,serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Manrope',system-ui,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:900;opacity:.05;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer}
em{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.02em}
h1,h2,h3{font-weight:600;letter-spacing:-.04em;line-height:1.05}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px}
.soft{color:#93A6B5}
.muted{color:var(--muted)}
.serif-em{color:var(--blue)}

/* ---------- атоми з лендингу ---------- */
.label{display:inline-flex;align-items:center;gap:8px;padding:7px 14px 7px 10px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--blue)}
.label::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.label.dark{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.14);color:var(--sky)}
.label.green{color:var(--olive)}
.label.plain::before{display:none}

.glass-pill{background:rgba(255,255,255,.78);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border:1px solid rgba(255,255,255,.6);box-shadow:0 8px 30px -12px rgba(20,35,46,.18)}

.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:14px;padding:8px 8px 8px 28px;border-radius:999px;font-weight:600;font-size:16px;overflow:hidden;isolation:isolate;transition:transform .35s var(--ease),box-shadow .35s,background .3s;border:0;cursor:pointer}
.btn .arr{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;transition:transform .45s var(--ease);flex:none}
.btn .arr svg{width:18px;height:18px}
.btn:hover{transform:translateY(-2px)}
.btn:hover .arr{transform:rotate(45deg)}
.btn::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.28) 50%,transparent 70%);transform:translateX(-120%);transition:transform .9s var(--ease)}
.btn:hover::before{transform:translateX(120%)}
.btn[disabled]{opacity:.5;pointer-events:none}
.btn-green{background:var(--sky);color:var(--forest-d);box-shadow:0 14px 34px -12px rgba(62,110,145,.55)}
.btn-green:hover{background:#8FB2D4}
.btn-green .arr{background:#fff;color:var(--forest-d)}
.btn-white{background:#fff;color:var(--ink)}
.btn-white .arr{background:var(--blue);color:#fff}
.btn-dark{background:var(--forest-d);color:#fff}
.btn-dark .arr{background:var(--sky);color:var(--forest-d)}
.btn-ghost{padding:15px 26px;border:1.5px solid var(--line);background:transparent;font-size:15px}
.btn-ghost:hover{border-color:var(--blue)}
.btn-ghost.light{border-color:rgba(255,255,255,.3);color:#fff}
.btn-sm{padding:10px 20px;font-size:14px;border-radius:999px;border:1.5px solid var(--line);background:#fff;font-weight:600;transition:border-color .25s,background .25s,transform .25s}
.btn-sm:hover{border-color:var(--blue);transform:translateY(-1px)}
.btn-sm.danger:hover{border-color:#C8503F;color:#C8503F}

.tg{--w:48px;--h:29px;position:relative;display:inline-block;flex:none;width:var(--w);height:var(--h);border-radius:99px;background:rgba(120,120,128,.26);transition:background .35s;border:0;padding:0;cursor:pointer}
.tg::after{content:"";position:absolute;top:2px;left:2px;width:calc(var(--h) - 4px);height:calc(var(--h) - 4px);border-radius:50%;background:#fff;box-shadow:0 3px 8px rgba(0,0,0,.18),0 1px 1px rgba(0,0,0,.08);transition:transform .45s cubic-bezier(.3,1.5,.5,1)}
.tg.on,input:checked+.tg{background:var(--ios)}
.tg.on::after,input:checked+.tg::after{transform:translateX(calc(var(--w) - var(--h)))}
.tg.sm{--w:40px;--h:24px}

.field{display:block;margin-bottom:14px}
.field span{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:7px}
.field input,.field textarea,.field select{width:100%;border:1.5px solid var(--line);background:var(--paper);border-radius:var(--r-sm);padding:15px 18px;font-size:16px;outline:none;transition:border-color .25s,background .25s}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--blue);background:#fff}
.field textarea{resize:vertical;min-height:110px;line-height:1.5}
.field small{display:block;margin-top:6px;font-size:12.5px;color:var(--muted)}

.msg{border-radius:var(--r-sm);padding:14px 18px;font-size:14.5px;font-weight:500;margin-bottom:16px;display:none}
.msg.show{display:block}
.msg.err{background:#FBE9E6;color:#8E3423;border:1px solid #F0C6BE}
.msg.ok{background:#E4F6E9;color:#1E6B34;border:1px solid #BFE7CB}
.msg.info{background:var(--ice);color:var(--steel);border:1px solid var(--powder)}

/* ============================================================
   ВХІД
   ============================================================ */
.auth{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr}
.auth-side{background:var(--forest-d);color:#fff;padding:44px 52px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}
.auth-side::before{content:"";position:absolute;width:560px;height:560px;border-radius:50%;background:radial-gradient(circle,rgba(157,187,217,.22),transparent 68%);right:-180px;top:-120px}
.auth-side::after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(95,111,58,.3),transparent 68%);left:-140px;bottom:-160px}
.auth-side > *{position:relative;z-index:2}
.auth-brand{font-size:clamp(40px,4.6vw,74px);font-weight:600;letter-spacing:-.055em;line-height:.94}
.auth-brand em{color:var(--sky)}
.auth-side p{color:#A9BCCB;max-width:420px;font-size:16.5px}
.auth-side h2{font-size:clamp(28px,3vw,44px);margin-bottom:16px}
.auth-side h2 em{color:var(--sky)}
.auth-list{display:flex;flex-direction:column;gap:2px;margin-top:30px;border-top:1px solid rgba(255,255,255,.12)}
.auth-list div{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:15px;font-weight:500;color:#DCE7EF}
.auth-main{display:flex;align-items:center;justify-content:center;padding:44px 32px}
.auth-card{width:100%;max-width:440px}
.auth-card h1{font-size:clamp(30px,3.4vw,42px);margin:18px 0 12px}
.auth-card h1 em{color:var(--blue)}
.auth-card .lead{color:var(--muted);margin-bottom:28px;font-size:16px}
.auth-back{display:inline-flex;align-items:center;gap:8px;margin-top:26px;font-size:14px;color:var(--muted);font-weight:600}
.auth-back:hover{color:var(--blue)}
.sent{display:none;text-align:center;padding:26px 10px}
.sent.show{display:block}
.sent .big{width:84px;height:84px;margin:0 auto 22px;border-radius:50%;background:var(--ios);display:grid;place-items:center;color:#fff}
.sent .big svg{width:38px}
.sent h2{font-size:26px;margin-bottom:10px}
.sent p{color:var(--muted)}
.demo-note{margin-top:22px;padding:14px 18px;border-radius:var(--r-sm);background:#FFF6E6;border:1px solid #F1DDB8;font-size:13.5px;color:#7A5A22}
.demo-note b{display:block;margin-bottom:4px}
@media (max-width:900px){
  .auth{grid-template-columns:1fr}
  .auth-side{padding:34px 28px;gap:28px}
  .auth-list{display:none}
}

/* ============================================================
   ШАПКА КАБІНЕТУ
   ============================================================ */
.app-hdr{position:sticky;top:0;z-index:60;padding:14px 0;background:rgba(238,242,245,.72);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border-bottom:1px solid var(--line)}
.app-nav{display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:15px;letter-spacing:-.02em;padding:7px 18px 7px 7px;border-radius:999px}
.logo i{width:34px;height:34px;border-radius:50%;background:var(--blue);display:grid;place-items:center;color:#fff;font-style:normal;flex:none}
.logo i svg{width:19px}
.menu{display:flex;gap:2px;padding:5px;border-radius:999px}
.menu a{padding:9px 16px;border-radius:999px;font-size:14.5px;font-weight:500;color:var(--muted);transition:background .25s,color .25s;white-space:nowrap}
.menu a:hover{background:rgba(20,35,46,.07);color:var(--ink)}
.menu a.on{background:var(--ink);color:#fff}
.who{display:flex;align-items:center;gap:12px;padding:6px 6px 6px 16px;border-radius:999px}
.who b{font-size:14px;font-weight:600;max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.who .av{width:38px;height:38px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;font-weight:700;font-size:15px;flex:none}
.who .av.adm{background:var(--olive)}
.exit{width:38px;height:38px;border-radius:50%;border:1.5px solid var(--line);background:#fff;display:grid;place-items:center;color:var(--muted);transition:color .25s,border-color .25s}
.exit:hover{color:#C8503F;border-color:#C8503F}
.exit svg{width:17px}
.burger{display:none}
@media (max-width:980px){
  .menu{position:fixed;left:14px;right:14px;top:74px;flex-direction:column;padding:10px;border-radius:var(--r-md);display:none}
  .menu.open{display:flex}
  .menu a{padding:13px 16px}
  .burger{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;border:1.5px solid var(--line);background:#fff}
  .burger svg{width:19px}
  .who b{display:none}
}

/* ============================================================
   ДАШБОРД
   ============================================================ */
.page{padding:44px 0 90px;animation:fade .5s var(--ease)}
@keyframes fade{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.page-head{margin-bottom:34px}
.page-head h1{font-size:clamp(34px,4.6vw,60px);margin-top:16px}
.page-head h1 em{color:var(--blue)}
.page-head .lead{color:var(--muted);font-size:17px;max-width:620px;margin-top:14px}

/* велика картка прогресу — дорога з тіром */
.prog-card{background:var(--forest-d);color:#fff;border-radius:var(--r-xl);padding:38px 42px;position:relative;overflow:hidden;margin-bottom:18px}
.prog-card::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(157,187,217,.2),transparent 70%);right:-160px;top:-200px}
.prog-top{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;flex-wrap:wrap;position:relative;z-index:2}
.prog-top h2{font-size:clamp(24px,2.6vw,34px);margin-top:14px;max-width:560px}
.prog-top h2 em{color:var(--sky)}
.prog-pct{text-align:right;flex:none}
.prog-pct b{display:block;font-size:clamp(50px,6vw,84px);font-weight:300;letter-spacing:-.05em;line-height:.92;font-variant-numeric:tabular-nums}
.prog-pct span{font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:var(--sky-l)}
.road{position:relative;height:56px;margin:34px 0 8px;z-index:2}
.road .line{position:absolute;left:0;right:0;top:38px;height:3px;background:repeating-linear-gradient(to right,rgba(255,255,255,.28) 0 10px,transparent 10px 20px);border-radius:2px}
.road .fill{position:absolute;left:0;top:38px;height:3px;background:var(--ios);border-radius:2px;width:0;transition:width 1.1s var(--ease);box-shadow:0 0 16px rgba(52,199,89,.6)}
.road .truck{position:absolute;top:8px;left:0;width:56px;transition:left 1.1s var(--ease),transform 1.1s var(--ease)}
.road .flag{position:absolute;right:-4px;top:16px;font-size:20px}
.prog-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:26px;position:relative;z-index:2}
.prog-stats div{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:var(--r-md);padding:18px 20px}
.prog-stats b{display:block;font-size:30px;font-weight:600;letter-spacing:-.04em;line-height:1;font-variant-numeric:tabular-nums}
.prog-stats span{font-size:13px;color:var(--sky-l);margin-top:8px;display:block}
@media (max-width:760px){
  .prog-card{padding:28px 24px;border-radius:var(--r-lg)}
  .prog-stats{grid-template-columns:repeat(2,1fr)}
}

/* продовжити навчання */
.resume{display:grid;grid-template-columns:1fr auto;gap:26px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 30px;margin-bottom:56px;transition:transform .4s var(--ease),box-shadow .4s}
.resume:hover{transform:translateY(-3px);box-shadow:0 26px 50px -30px rgba(20,35,46,.4)}
.resume h3{font-size:24px;margin:10px 0 6px}
.resume p{color:var(--muted);font-size:15px}
@media (max-width:640px){.resume{grid-template-columns:1fr}}

/* сітка модулів */
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:26px}
.sec-head h2{font-size:clamp(26px,3vw,40px)}
.sec-head h2 em{color:var(--blue)}
.mods{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:1040px){.mods{grid-template-columns:repeat(2,1fr)}}
@media (max-width:660px){.mods{grid-template-columns:1fr}}
.mod{position:relative;display:flex;flex-direction:column;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 26px 22px;min-height:250px;transition:transform .4s var(--ease),background .4s,border-color .4s}
.mod:hover{transform:translateY(-6px);background:#fff;border-color:var(--powder)}
.mod .num{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.mod .num b{font-size:42px;font-weight:300;letter-spacing:-.05em;line-height:1;color:var(--blue);font-variant-numeric:tabular-nums}
.mod h3{font-size:21px;margin-bottom:8px}
.mod p{font-size:14.5px;color:var(--muted);flex:1}
.mod.intro{background:var(--powder);border-color:var(--powder)}
.mod.intro .num b{color:var(--steel-d)}
.mod.done{background:#EAF6EC;border-color:#C6E7CE}
.mod.done .num b{color:var(--olive)}
.chip{display:inline-flex;align-items:center;gap:7px;padding:6px 12px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.04em;background:#fff;border:1px solid var(--line);color:var(--muted);white-space:nowrap}
.chip i{width:7px;height:7px;border-radius:50%;background:currentColor;font-style:normal}
.chip.done{color:#1E6B34;background:#DDF3E3;border-color:#BFE7CB}
.chip.going{color:var(--blue);background:var(--ice);border-color:var(--powder)}
.chip.soon{color:#7A5A22;background:#FFF6E6;border-color:#F1DDB8}
.mini{height:5px;border-radius:99px;background:rgba(20,35,46,.1);overflow:hidden;margin-top:18px}
.mini i{display:block;height:100%;border-radius:99px;background:var(--blue);width:0;transition:width .8s var(--ease)}
.mod.done .mini i{background:var(--ios)}
.mod-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:12px;font-size:13px;color:var(--muted);font-weight:600}

/* ============================================================
   СТОРІНКА МОДУЛЯ
   ============================================================ */
.crumbs{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--muted);font-weight:600;margin-bottom:22px}
.crumbs a:hover{color:var(--blue)}
.lesson-grid{display:grid;grid-template-columns:1.55fr .85fr;gap:26px;align-items:start}
@media (max-width:1040px){.lesson-grid{grid-template-columns:1fr}}
.player{border-radius:var(--r-lg);overflow:hidden;background:var(--forest-d);aspect-ratio:16/9;position:relative}
.player iframe{width:100%;height:100%;border:0;display:block}
.player .soon-box{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:#fff;text-align:center;padding:30px}
.player .soon-box .ic{width:70px;height:70px;border-radius:50%;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);display:grid;place-items:center}
.player .soon-box .ic svg{width:28px}
.player .soon-box b{font-size:20px;font-weight:600}
.player .soon-box span{color:#A9BCCB;font-size:14.5px;max-width:420px}

.tabs{display:flex;gap:4px;padding:5px;border-radius:999px;background:#fff;border:1px solid var(--line);margin:22px 0 22px;width:max-content;max-width:100%;overflow-x:auto}
.tabs button{padding:11px 22px;border-radius:999px;border:0;background:transparent;font-size:14.5px;font-weight:600;color:var(--muted);transition:background .25s,color .25s;white-space:nowrap}
.tabs button.on{background:var(--ink);color:#fff}
.pane{display:none;animation:fade .4s var(--ease)}
.pane.on{display:block}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:30px 32px}
.card + .card{margin-top:16px}
.card h3{font-size:22px;margin-bottom:12px}
.card p{color:var(--muted);font-size:15.5px}
.card .task{color:var(--ink);font-size:16.5px;line-height:1.6;background:var(--ice);border:1px solid var(--powder);border-radius:var(--r-md);padding:22px 24px;margin:16px 0 24px}
@media (max-width:640px){.card{padding:24px 22px;border-radius:var(--r-md)}}

.points{list-style:none;margin-top:6px}
.points li{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--line);font-size:16px}
.points li:last-child{border:0}
.points li i{width:26px;height:26px;border-radius:50%;background:var(--ice);color:var(--blue);display:grid;place-items:center;font-style:normal;font-size:13px;font-weight:700;flex:none;margin-top:1px}

.dl{display:flex;align-items:center;gap:18px;padding:20px 22px;border:1.5px solid var(--line);border-radius:var(--r-md);transition:border-color .3s,transform .3s var(--ease);background:var(--paper)}
.dl:hover{border-color:var(--blue);transform:translateX(4px)}
.dl .ic{width:48px;height:48px;border-radius:14px;background:var(--ice);color:var(--blue);display:grid;place-items:center;flex:none}
.dl .ic svg{width:22px}
.dl b{display:block;font-size:16px}
.dl small{color:var(--muted);font-size:13.5px}
.dl .go{margin-left:auto;color:var(--blue);font-weight:700;font-size:20px}
.dl.off{opacity:.55;pointer-events:none}

/* сайдбар модуля */
.side{position:sticky;top:96px;display:flex;flex-direction:column;gap:16px}
@media (max-width:1040px){.side{position:static}}
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:24px 26px}
.side-card h4{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:700;margin-bottom:18px}
.steps{display:flex;flex-direction:column}
.steps label{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:15px 0;border-bottom:1px solid var(--line);font-size:15.5px;font-weight:600;cursor:pointer}
.steps label:last-child{border:0}
.steps label.lock{cursor:default;opacity:.55}
.steps label small{display:block;font-weight:500;color:var(--muted);font-size:12.5px;margin-top:2px}
.ring{display:flex;align-items:center;gap:18px}
.ring svg{width:74px;height:74px;flex:none;transform:rotate(-90deg)}
.ring .bgc{fill:none;stroke:rgba(20,35,46,.1);stroke-width:8}
.ring .fgc{fill:none;stroke:var(--ios);stroke-width:8;stroke-linecap:round;transition:stroke-dashoffset 1s var(--ease)}
.ring b{font-size:28px;font-weight:600;letter-spacing:-.04em;display:block;line-height:1}
.ring span{font-size:13px;color:var(--muted)}
.nav-lr{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.nav-lr a{display:flex;flex-direction:column;gap:3px;padding:16px 18px;border:1.5px solid var(--line);border-radius:var(--r-md);background:#fff;transition:border-color .3s,transform .3s var(--ease)}
.nav-lr a:hover{border-color:var(--blue);transform:translateY(-2px)}
.nav-lr a.off{opacity:.4;pointer-events:none}
.nav-lr small{font-size:12px;color:var(--muted);font-weight:600}
.nav-lr b{font-size:15px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.nav-lr a.next{text-align:right}

/* домашні */
.hw-state{display:flex;align-items:center;gap:14px;padding:18px 22px;border-radius:var(--r-md);margin-bottom:20px;font-size:15px;font-weight:600}
.hw-state.sent{background:var(--ice);color:var(--steel);border:1px solid var(--powder)}
.hw-state.reviewed{background:#EAF6EC;color:#1E6B34;border:1px solid #C6E7CE}
.hw-state .ic{width:38px;height:38px;border-radius:50%;background:#fff;display:grid;place-items:center;flex:none}
.hw-state .ic svg{width:18px}
.feedback{margin-top:18px;border-left:3px solid var(--olive);padding:6px 0 6px 20px}
.feedback small{display:block;font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:var(--olive);margin-bottom:8px}
.feedback p{color:var(--ink);font-size:16px;line-height:1.6}

.hw-list{display:flex;flex-direction:column;gap:14px}
.hw-row{display:grid;grid-template-columns:auto 1fr auto;gap:20px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:20px 24px;transition:border-color .3s,transform .3s var(--ease)}
.hw-row:hover{border-color:var(--powder);transform:translateY(-2px)}
.hw-row .n{font-size:26px;font-weight:300;color:var(--blue);letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.hw-row b{display:block;font-size:16.5px}
.hw-row p{font-size:14px;color:var(--muted);margin-top:3px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
@media (max-width:640px){.hw-row{grid-template-columns:auto 1fr}.hw-row .chip{grid-column:2}}

.empty{text-align:center;padding:70px 20px;color:var(--muted)}
.empty .ic{width:78px;height:78px;border-radius:50%;background:var(--ice);color:var(--blue);display:grid;place-items:center;margin:0 auto 20px}
.empty .ic svg{width:32px}
.empty h3{font-size:22px;color:var(--ink);margin-bottom:8px}

/* ============================================================
   АДМІНКА
   ============================================================ */
.adm-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:26px;align-items:start}
@media (max-width:1040px){.adm-grid{grid-template-columns:1fr}}
.tbl{width:100%;border-collapse:collapse;font-size:14.5px}
.tbl th{text-align:left;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:700;padding:0 14px 14px;border-bottom:1px solid var(--line)}
.tbl td{padding:16px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl b{font-weight:600}
.tbl small{display:block;color:var(--muted);font-size:13px}
.bar{height:6px;border-radius:99px;background:rgba(20,35,46,.1);overflow:hidden;min-width:90px}
.bar i{display:block;height:100%;background:var(--blue);border-radius:99px}
.bar.full i{background:var(--ios)}
.tbl-wrap{overflow-x:auto}
.adm-hw{display:flex;flex-direction:column;gap:14px}
.adm-hw details{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:4px 24px;transition:border-color .3s}
.adm-hw details[open]{border-color:var(--powder)}
.adm-hw summary{display:flex;align-items:center;gap:16px;padding:18px 0;cursor:pointer;list-style:none;font-weight:600}
.adm-hw summary::-webkit-details-marker{display:none}
.adm-hw summary b{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.adm-hw .ans{border-top:1px solid var(--line);padding:20px 0;white-space:pre-wrap;font-size:15.5px;line-height:1.6}
.adm-hw .ans a{color:var(--blue);font-weight:600}
.copy-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:14px}
code.inline{background:var(--ice);border:1px solid var(--powder);border-radius:8px;padding:3px 9px;font-size:13.5px;font-family:ui-monospace,Menlo,Consolas,monospace}

/* завантаження */
.boot{position:fixed;inset:0;z-index:800;background:var(--bg);display:grid;place-items:center;transition:opacity .5s}
.boot.hide{opacity:0;pointer-events:none}
.boot .sp{width:44px;height:44px;border-radius:50%;border:3px solid var(--powder);border-top-color:var(--blue);animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

.demo-bar{background:#FFF6E6;border-bottom:1px solid #F1DDB8;color:#7A5A22;font-size:13.5px;font-weight:600;text-align:center;padding:9px 20px}

/* ============================================================
   ДІЯ ПІД ВІДЕО — головна кнопка прогресу
   ============================================================ */
.lesson-actions{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  margin-top:16px;padding:20px 24px;border-radius:var(--r-md);background:#fff;border:1px solid var(--line);
  transition:background .4s,border-color .4s}
.lesson-actions.on{background:#EAF6EC;border-color:#C6E7CE}
.la-txt{min-width:0;flex:1}
.la-txt b{display:block;font-size:17px;font-weight:600;letter-spacing:-.02em}
.la-txt small{display:block;color:var(--muted);font-size:13.5px;margin-top:3px}
.lesson-actions.on .la-txt b::before{content:"✓ ";color:var(--ios);font-weight:700}
.lesson-actions .btn{flex:none}
.lesson-actions .btn-ghost{padding:13px 24px;background:#fff}

/* ============================================================
   ТОСТ
   ============================================================ */
.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,140%);z-index:950;
  max-width:min(420px,calc(100vw - 32px));padding:15px 24px;border-radius:999px;
  background:var(--forest-d);color:#fff;font-size:15px;font-weight:600;text-align:center;
  box-shadow:0 22px 50px -18px rgba(20,35,46,.6);transition:transform .5s var(--ease),opacity .4s;opacity:0}
.toast.show{transform:translate(-50%,0);opacity:1}
.toast.bad{background:#8E3423}

/* ============================================================
   МОБІЛЬНІ — сітки не мають розпирати сторінку
   ============================================================ */
.lesson-grid > *,.mods > *,.adm-grid > *,.prog-stats > *,.hw-row > *,.nav-lr > *,.card,.pane{min-width:0}
.tabs{scrollbar-width:none;-webkit-overflow-scrolling:touch}
.tabs::-webkit-scrollbar{display:none}
.tbl-wrap{-webkit-overflow-scrolling:touch}
.adm-hw summary{flex-wrap:wrap}
.adm-hw summary b{flex:1 1 100%;white-space:normal;order:2}

@media (max-width:1040px){
  .lesson-grid{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:760px){
  .wrap{padding:0 16px}
  .page{padding:28px 0 64px}
  .page-head h1{font-size:clamp(28px,8vw,40px)}
  .lesson-actions{padding:18px 20px;gap:14px}
  .lesson-actions .btn{width:100%;justify-content:space-between}
  .lesson-actions .btn-ghost{width:auto;padding:11px 20px}
  .tabs{width:100%;justify-content:flex-start}
  .tabs button{padding:10px 16px;font-size:14px}
  .card{padding:22px 18px}
  .card .task{padding:18px 16px;font-size:15.5px}
  .side-card{padding:20px 18px}
  .points li{font-size:15px;gap:11px}
  .dl{padding:16px 16px;gap:13px}
  .dl .ic{width:40px;height:40px;border-radius:12px}
  .dl b{font-size:15px}
  .crumbs{margin-bottom:16px;font-size:13px}
  .resume{padding:22px 20px;gap:18px}
  .prog-card{padding:24px 18px}
  .prog-pct{text-align:left}
  .road{margin:26px 0 4px}
  .sec-head{margin-bottom:18px}
  .nav-lr a{padding:14px 15px}
  .hw-row{padding:16px 18px;gap:14px}
  .toast{bottom:16px;font-size:14px;padding:13px 20px}
}
@media (max-width:420px){
  .prog-stats{grid-template-columns:1fr}
  .nav-lr{grid-template-columns:1fr}
  .nav-lr a.next{text-align:left}
}

/* ============================================================
   ТАРИФИ І СТРОК ДОСТУПУ
   ============================================================ */
.head-chips{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.hw-state.self{background:#FFF6E6;color:#7A5A22;border:1px solid #F1DDB8;align-items:flex-start}
.hw-state.self .ic{margin-top:-2px}
.hw-state.self span:last-child{font-weight:500;line-height:1.5}

/* картка редагування учениці в адмінці */
.st-row.off td b,.st-row.off td .chip{opacity:.55}
.st-edit > td{background:var(--paper);border-bottom:1px solid var(--line);padding:22px 14px 26px}
.ef-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.ef-quick{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:4px 0 18px}
.ef-quick > span{font-size:13.5px;font-weight:600;color:var(--muted)}
.ef-active{display:flex;justify-content:space-between;align-items:center;gap:14px;cursor:pointer;
  border-top:1px solid var(--line);margin-top:6px;padding:16px 0}
.ef-active input{position:absolute;opacity:0;pointer-events:none}
.ef-active b{font-weight:600;font-size:15px}
.ef-active small{display:block;color:var(--muted);font-size:12.5px;margin-top:2px}
.ef-foot{display:flex;flex-wrap:wrap;gap:10px;align-items:center;padding-top:18px;border-top:1px solid var(--line)}
.ef-foot .danger{margin-left:auto}
@media (max-width:760px){
  .ef-grid{grid-template-columns:1fr}
  .st-edit > td{padding:18px 12px 22px}
  .ef-foot .danger{margin-left:0;width:100%}
  .ef-foot .btn{width:100%;justify-content:space-between}
}


/* ---- картка створення пароля ---- */
.pwd-card{
  display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap;
  margin:28px 0 0;padding:22px 26px;border-radius:var(--r-lg,28px);
  background:#fff;border:1px solid var(--line,#E4E9ED);
}
.pwd-txt{min-width:0}
.pwd-txt b{display:block;font-size:17px;color:var(--forest-d,#17313F)}
.pwd-txt small{display:block;margin-top:4px;font-size:14px;color:#6B7A83}
.pwd-form{display:flex;gap:10px;flex-wrap:wrap}
.pwd-form input{
  min-width:220px;padding:13px 16px;border-radius:999px;
  border:1px solid var(--line,#E4E9ED);background:#F7F9FA;font:inherit;font-size:15px;color:inherit;
}
.pwd-form input:focus{outline:none;border-color:var(--blue,#3E6E91);background:#fff}
@media (max-width:620px){
  .pwd-card{flex-direction:column;align-items:stretch}
  .pwd-form{flex-direction:column}
  .pwd-form input,.pwd-form .btn{width:100%}
}


/* ---- фото й відео у матеріалах модуля ---- */
.mgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:16px;margin:14px 0 4px}
.mgrid > *{min-width:0}
.mfig{margin:0;border-radius:22px;overflow:hidden;background:#F7F9FA;border:1px solid var(--line,#E4E9ED)}
.mfig img,.mfig video{display:block;width:100%;height:210px;object-fit:cover;background:#14232E}
.mfig video{object-fit:contain}
.mfig a{display:block}
.mfig a:hover img{opacity:.92}
.mfig figcaption{padding:14px 16px 16px}
.mfig figcaption b{display:block;font-size:15px;color:var(--forest-d,#17313F)}
.mfig figcaption small{display:block;margin-top:3px;font-size:13.5px;line-height:1.45;color:#6B7A83}


/* ---- текстова нотатка в матеріалах ---- */
.note-card{margin:14px 0 4px;padding:22px 24px;border-radius:24px;background:#F7F9FA;border:1px solid var(--line,#E4E9ED)}
.note-card > b{display:block;font-size:17px;color:var(--forest-d,#17313F)}
.note-card > p{margin:8px 0 0;font-size:15px;line-height:1.6;color:#4A5960}
.note-card ul{margin:14px 0 0;padding:0;list-style:none;display:grid;gap:8px}
.note-card ul li{
  position:relative;padding:10px 14px 10px 38px;border-radius:14px;background:#fff;
  border:1px solid var(--line,#E4E9ED);font-size:14.5px;line-height:1.4;color:var(--forest-d,#17313F);
}
.note-card ul li::before{
  content:'';position:absolute;left:16px;top:50%;width:7px;height:7px;margin-top:-3.5px;
  border-radius:50%;background:var(--ios,#34C759);
}
.note-warn{
  margin-top:16px !important;padding:14px 16px;border-radius:14px;
  background:#FFF6E6;border:1px solid #F0DCB4;color:#6B5320 !important;font-size:14px !important;
}