/* Платформа Select: оформление в стиле сайта и постов школы.
   Палитра и формы — из шаблонов постов (select-max): фиолетовый градиент, розовые таблетки, волна, маскот Сэл.
   Шрифты: Montserrat (заголовки, как в постах) и Nunito (текст, как на сайте). Цвета школы переопределяет /brand.css. */

:root {
  --primary: #6A02FC;
  --primary-dark: #621C9D;
  --accent: #F13DAD;
  --accent-light: #FC7F9D;
  --on-primary: #fff;
  --on-accent: #fff;

  --deep: #2A0B4F;
  --paper: #FBFBFB;
  --lavender: #F1EBFA;
  --line: #E6DDF3;
  --text: #2B2340;
  --muted: #6F6590;
  --danger: #D6336C;
  --ok: #1F9D6B;
  --yellow: #FFD54A;

  --radius: 20px;
  --radius-sm: 14px;
  --shadow: 0 6px 24px rgba(98, 28, 157, .08);
  --font-head: "Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-body: "Nunito", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh; display: flex; flex-direction: column;
  font: 17px/1.55 var(--font-body); color: var(--text); background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, .brand, .tag, .btn, button { font-family: var(--font-head); }
h1 { font-size: 1.65rem; line-height: 1.2; font-weight: 800; margin: 0 0 1rem; color: var(--deep); letter-spacing: -.01em; }
h2 { font-size: 1.2rem; font-weight: 700; margin: 0 0 .75rem; color: var(--deep); }
a { color: var(--primary); text-underline-offset: 3px; }
a:hover { color: var(--accent); }

/* ---------- Шапка ---------- */
header.top {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  color: var(--on-primary); position: relative; z-index: 2;
}
.top-inner { max-width: 68rem; margin: 0 auto; padding: .7rem 1.1rem; display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: .65rem; color: inherit; text-decoration: none; font-weight: 800; font-size: 1.05rem; letter-spacing: .01em; }
.brand:hover { color: inherit; opacity: .92; }
.brand .logo { height: 2rem; width: auto; border-radius: 6px; }
.brand .mark { width: 2.3rem; height: 2.3rem; border-radius: 50%; background: rgba(255, 255, 255, .95); display: inline-flex; align-items: center; justify-content: center; overflow: hidden; }
.brand .mark img { width: 2.1rem; height: 2.1rem; margin-top: .15rem; }
.nav { display: flex; gap: .4rem; flex-wrap: wrap; margin-left: .5rem; flex: 1; }
.nav a { color: inherit; text-decoration: none; padding: .4rem .95rem; border-radius: 999px; font: 700 .9rem var(--font-head); opacity: .9; }
.nav a:hover { background: rgba(255, 255, 255, .16); opacity: 1; color: inherit; }
.nav a.active { background: rgba(255, 255, 255, .24); opacity: 1; }
.user { display: flex; align-items: center; gap: .8rem; margin-left: auto; font-size: .92rem; }
.user form { margin: 0; }
.user-name { opacity: .92; }
header.top button.link { color: inherit; font: 700 .85rem var(--font-head); text-decoration: none; border: 1px solid rgba(255, 255, 255, .5); border-radius: 999px; padding: .3rem .85rem; background: transparent; margin: 0; cursor: pointer; }
header.top button.link:hover { background: rgba(255, 255, 255, .18); }

/* ---------- Страница ---------- */
main { flex: 1; width: 100%; max-width: 68rem; margin: 1.6rem auto; padding: 0 1.1rem; }
main.narrow { max-width: 38rem; }
.foot { text-align: center; color: var(--muted); font-size: .82rem; padding: 1.2rem 1rem 1.6rem; position: relative; }
.foot a { color: var(--muted); }
body::after {
  content: ""; position: fixed; left: 0; right: 0; bottom: 0; height: 240px; pointer-events: none; z-index: 0;
  background: url("../img/wave.4c63df01912b.svg") no-repeat left bottom / 100% 100%; opacity: .55;
}
main, .foot, header.top { position: relative; z-index: 1; }

/* ---------- Карточки ---------- */
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.35rem 1.4rem; margin-bottom: 1.1rem; box-shadow: var(--shadow); }
.card > :last-child { margin-bottom: 0; }
.grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); margin-bottom: 1.1rem; }
.tile { display: block; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.2rem 1.3rem; text-decoration: none; color: var(--text); box-shadow: var(--shadow); transition: transform .12s, border-color .12s; }
.tile:hover { transform: translateY(-2px); border-color: var(--primary); color: var(--text); }
.tile b { display: block; font: 800 1.05rem var(--font-head); color: var(--deep); margin-bottom: .2rem; }
.tile span { color: var(--muted); font-size: .92rem; }

/* Приветствие с маскотом */
.hero { display: flex; align-items: center; gap: 1.2rem; background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%); color: var(--on-primary); border: 0; overflow: hidden; }
.hero > div { min-width: 0; }
.hero h1 { color: inherit; margin-bottom: .3rem; overflow-wrap: anywhere; }
.hero p { margin: 0; opacity: .9; }
.hero img { width: 6.5rem; height: 6.5rem; flex: none; background: rgba(255, 255, 255, .95); border-radius: 50%; padding: .3rem; }

/* Таблетки и метки (как в постах) */
.tag { display: inline-block; background: linear-gradient(96deg, var(--accent), var(--accent-light)); color: var(--on-accent); font-weight: 800; font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; border-radius: 999px; padding: .28rem .8rem; }
.tag.soft { background: var(--lavender); color: var(--primary-dark); }
.tag.ok { background: #E2F6EC; color: var(--ok); }
.tag.warn { background: #FFF3D6; color: #9A6B00; }

/* ---------- Формы и кнопки ---------- */
label { display: block; font-weight: 700; margin: 1rem 0 .3rem; font-size: .95rem; }
input[type=text], input[type=password], input[type=email], input[type=number], input[type=search], textarea, select {
  width: 100%; padding: .72rem .9rem; border: 1.5px solid #D9CFEA; border-radius: var(--radius-sm); font: inherit; background: #fff; color: var(--text);
}
input:focus, textarea:focus, select:focus { outline: 3px solid rgba(106, 2, 252, .22); border-color: var(--primary); }
button, .btn {
  display: inline-block; margin-top: 1.1rem; padding: .8rem 1.6rem; border: 0; border-radius: 999px; cursor: pointer; text-decoration: none;
  background: linear-gradient(96deg, var(--accent), var(--accent-light)); color: var(--on-accent); font-weight: 800; font-size: .95rem; letter-spacing: .01em;
  box-shadow: 0 6px 16px rgba(241, 61, 173, .28);
}
button:hover, .btn:hover { filter: brightness(1.05); color: var(--on-accent); }
.btn.secondary, button.secondary { background: transparent; color: var(--primary-dark); box-shadow: inset 0 0 0 2px var(--primary); }
.btn.secondary:hover { background: var(--lavender); color: var(--primary-dark); }
button.link { background: none; box-shadow: none; padding: 0; margin: 0; border-radius: 0; color: var(--primary); font: 700 .95rem var(--font-body); text-decoration: underline; }
.errorlist { color: var(--danger); list-style: none; padding: 0; margin: .35rem 0; font-size: .92rem; font-weight: 600; }
.helptext, .muted { color: var(--muted); font-size: .92rem; }
.messages { list-style: none; padding: 0; margin: 0 0 1.1rem; }
.messages li { background: var(--lavender); border: 1px solid var(--line); border-left: 5px solid var(--primary); border-radius: var(--radius-sm); padding: .75rem 1rem; margin-bottom: .5rem; word-break: break-word; }
.codes { font: 700 1.15rem/1.9 ui-monospace, Consolas, monospace; columns: 2; background: var(--deep); color: #fff; border-radius: var(--radius-sm); padding: .8rem 1.2rem; }
.qr svg { max-width: 100%; height: auto; border-radius: var(--radius-sm); }
code { background: var(--lavender); color: var(--primary-dark); padding: .1rem .4rem; border-radius: 6px; font-size: .92em; }

/* ---------- Списки ---------- */
.rows { margin: 0; padding: 0; list-style: none; }
.rows li { display: flex; align-items: center; justify-content: space-between; gap: .8rem; padding: .8rem 0; border-top: 1px solid var(--line); flex-wrap: wrap; }
.rows li:first-child { border-top: 0; }
.rows a.name { font: 700 1.02rem var(--font-head); text-decoration: none; color: var(--deep); }
.rows a.name:hover { color: var(--primary); }
.avatar { width: 2.6rem; height: 2.6rem; border-radius: 50%; flex: none; display: inline-flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--primary-dark), var(--primary)); color: #fff; font: 800 1rem var(--font-head); }
.person { display: flex; align-items: center; gap: .8rem; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: .35rem 1.2rem; margin: 0; }
.kv dt { color: var(--muted); font-weight: 600; }
.kv dd { margin: 0; font-weight: 700; }

/* ---------- Вход и служебные страницы ---------- */
body.auth { background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%); }
body.auth::after { opacity: 1; height: 300px; background-image: url("../img/wave-pink.aac1119f374b.svg"); background-size: 100% 100%; }
body.auth main { display: flex; flex-direction: column; justify-content: center; align-items: center; max-width: 30rem; margin: 0 auto; padding: 2rem 1.1rem 3rem; }
.auth-brand { display: flex; align-items: center; gap: .7rem; color: #fff; font: 800 1.1rem var(--font-head); margin-bottom: 1rem; text-decoration: none; }
.auth-brand .logo { height: 2.2rem; width: auto; border-radius: 6px; }
.auth-card { width: 100%; background: #fff; border-radius: 28px; padding: 1.6rem 1.6rem 1.4rem; box-shadow: 0 18px 50px rgba(20, 0, 60, .35); position: relative; margin-top: 3.6rem; }
.auth-card .sal { position: absolute; top: -5.6rem; right: 1rem; width: 8.2rem; height: 8.2rem; filter: drop-shadow(0 6px 10px rgba(20, 0, 60, .25)); }
.auth-card h1 { margin-right: 7rem; }
body.auth .foot, body.auth .foot a { color: rgba(255, 255, 255, .75); }
.status { text-align: center; }
.status img { width: 8rem; height: 8rem; }
.status h1 { margin-top: .6rem; }

/* ---------- Телефон ---------- */
@media (max-width: 640px) {
  body { font-size: 16px; }
  .top-inner { padding: .6rem .9rem; }
  .brand { flex: 1 1 0; min-width: 0; }
  .brand span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .95rem; }
  .user { order: 2; margin-left: 0; }
  .nav { order: 3; flex: 1 0 100%; margin: 0; }
  .user-name { display: none; }
  .hero { flex-direction: column-reverse; text-align: center; }
  .hero h1 { font-size: 1.35rem; }
  .auth-card .sal { width: 6.4rem; height: 6.4rem; top: -4.2rem; }
  .auth-card h1 { margin-right: 5rem; }
  .card { padding: 1.1rem 1.1rem; }
  .codes { columns: 1; }
  .kv { grid-template-columns: 1fr; }
  .kv dd { margin-bottom: .4rem; }
}
@media (prefers-reduced-motion: reduce) { .tile { transition: none; } }


/* ---------- Каталог: курсы, блоки, уроки ---------- */
.crumbs { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; color: var(--muted); font-size: .92rem; margin: -.3rem 0 .9rem; }
.crumbs a { font-weight: 700; text-decoration: none; }
.crumbs span { opacity: .6; }
.section-title { margin: 1.6rem 0 .8rem; font-size: 1.15rem; }
.stats { display: flex; gap: .6rem; align-items: center; flex-wrap: wrap; opacity: .95; }
.stats i { width: 5px; height: 5px; border-radius: 50%; background: rgba(255, 255, 255, .6); display: inline-block; }
.stats b { font: 800 1.15rem var(--font-head); }
.tile .meta { margin-top: .6rem; display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; font-size: .85rem; color: var(--muted); }
.num { display: inline-grid; place-items: center; min-width: 2.2rem; height: 2.2rem; padding: 0 .4rem; border-radius: 12px; flex: none; font: 800 .92rem var(--font-head); color: #fff; background: linear-gradient(135deg, var(--primary-dark), var(--primary)); transition: transform .25s var(--ease); }
.block h2 { display: flex; align-items: center; gap: .7rem; }
.block:nth-of-type(3n+2) .num { background: linear-gradient(135deg, var(--accent), var(--accent-light)); }
.block:nth-of-type(3n) .num { background: linear-gradient(135deg, #1F5BFF, #6E9BFF); }
.lessons li { padding: 0; }
.lesson-row { display: flex; align-items: center; gap: .9rem; width: 100%; padding: .7rem .6rem; text-decoration: none; color: var(--text); }
.lesson-row:hover { color: var(--text); }
.lesson-row:hover .num { transform: scale(1.12) rotate(-5deg); }
.lesson-text { flex: 1; min-width: 0; }
/* Метки урока (значки, запасные пути) — своим блоком справа: несколько меток переносятся и не сжимают название */
.lesson-tags { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: .35rem; flex: 0 1 auto; max-width: 45%; }.lesson-text b { display: block; font: 700 1rem var(--font-head); color: var(--deep); }
.lesson-text small { display: block; color: var(--muted); font-size: .88rem; overflow-wrap: anywhere; }
.lesson-row:hover b { color: var(--primary); }
.badge-tile { padding-top: 1.2rem; --badge: var(--primary); border-left: 6px solid var(--badge); }
.badge-tile .dot { position: absolute; right: 1.1rem; top: 1.1rem; width: 1.5rem; height: 1.5rem; border-radius: 50%; background: var(--badge); box-shadow: 0 0 0 5px color-mix(in srgb, var(--badge) 22%, transparent); }
.lead { font-size: 1.08rem; }
.files .file-name { display: flex; align-items: center; gap: .7rem; min-width: 0; overflow-wrap: anywhere; font-weight: 700; }
.ficon { display: inline-grid; place-items: center; min-width: 2.7rem; height: 1.8rem; padding: 0 .4rem; border-radius: 8px; font: 800 .68rem var(--font-head); letter-spacing: .04em; background: var(--lavender); color: var(--primary-dark); flex: none; }
.ficon.pdf { background: #FDE8F0; color: #C2185B; }
.ficon.docx { background: #E5EEFF; color: #1F5BFF; }
.btn.small { margin: 0; padding: .45rem 1.1rem; font-size: .85rem; }
.pager { display: flex; justify-content: space-between; align-items: center; gap: .8rem; flex-wrap: wrap; margin: 1.2rem 0 2rem; }
.pager .btn { margin: 0; }
@media (max-width: 640px) { .lesson-row { align-items: flex-start; } .lesson-row .lesson-tags { display: none; } }


/* ---------- Страница урока: PDF рядом с материалами ---------- */
main.wide { max-width: 92rem; }
.lesson-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding: 1rem 1.3rem; }
.lesson-head h1 { margin: .3rem 0 .1rem; font-size: 1.45rem; }
.lesson-head p { margin: 0; }
.head-pager { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; }
.head-pager .btn { margin: 0; }
.lesson-layout { display: grid; grid-template-columns: minmax(0, 1fr) 24rem; gap: 1.1rem; align-items: start; }
.lesson-layout.no-viewer { grid-template-columns: minmax(0, 46rem); justify-content: center; }
.viewer { padding: 0; overflow: hidden; display: flex; flex-direction: column; position: sticky; top: .8rem; }
.viewer-bar { display: flex; align-items: center; justify-content: space-between; gap: .8rem; flex-wrap: wrap; padding: .7rem .9rem; border-bottom: 1px solid var(--line); background: linear-gradient(180deg, #fff, var(--lavender)); }
.viewer-bar .btn { margin: 0; }
.seg { display: inline-flex; gap: .25rem; padding: .25rem; border-radius: 999px; background: var(--lavender); flex-wrap: wrap; }
.seg-btn { padding: .4rem 1rem; border-radius: 999px; font: 800 .85rem var(--font-head); text-decoration: none; color: var(--primary-dark); transition: background .2s, color .2s, transform .2s var(--ease); }
.seg-btn:hover { background: rgba(106, 2, 252, .1); color: var(--primary-dark); transform: translateY(-1px); }
.seg-btn.active { background: linear-gradient(135deg, var(--primary-dark), var(--primary)); color: var(--on-primary); box-shadow: 0 4px 12px rgba(106, 2, 252, .3); }
.side { display: grid; gap: .8rem; position: sticky; top: .8rem; max-height: calc(100vh - 1.6rem); overflow-y: auto; padding: .2rem; scrollbar-width: thin; }
.panel { background: #fff; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); overflow: hidden; }
.panel > summary { list-style: none; display: flex; align-items: center; gap: .7rem; padding: .85rem 1rem; cursor: pointer; font: 800 .98rem var(--font-head); color: var(--deep); user-select: none; transition: background .2s; }
.panel > summary::-webkit-details-marker { display: none; }
.panel > summary::after { content: ""; margin-left: auto; width: .55rem; height: .55rem; border-right: 2.5px solid var(--muted); border-bottom: 2.5px solid var(--muted); transform: rotate(45deg); transition: transform .25s var(--ease); }
.panel[open] > summary::after { transform: rotate(-135deg); }
.panel > summary:hover { background: var(--lavender); }
.panel .pi { width: 2rem; height: 2rem; border-radius: 10px; display: grid; place-items: center; color: #fff; flex: none; background: linear-gradient(135deg, var(--primary-dark), var(--primary)); }
.panel:nth-of-type(3n+2) .pi { background: linear-gradient(135deg, var(--accent), var(--accent-light)); }
.panel:nth-of-type(3n) .pi { background: linear-gradient(135deg, #1F5BFF, #6E9BFF); }
.panel .pi .icon { width: 1.1rem; height: 1.1rem; }
.panel-body { padding: .1rem 1rem 1rem; margin: 0; }
.panel[open] > .panel-body { animation: rise .35s var(--ease) both; }
.panel .lead { font-size: 1.02rem; margin-top: .3rem; }
.panel .files li { padding: .55rem .5rem; margin: 0 -.5rem; gap: .5rem; flex-wrap: nowrap; }
.panel .files .file-name { font-size: .9rem; flex: 1; min-width: 0; align-items: flex-start; }
.panel .files .file-name span:last-child { overflow-wrap: anywhere; line-height: 1.3; }
.panel .files .btn.small { flex: none; padding: .4rem .9rem; }
.side .pager { margin: .2rem 0 0; }
.side .pager .btn { padding: .6rem 1.1rem; font-size: .88rem; }
@media (max-width: 1100px) {
  .lesson-layout, .lesson-layout.no-viewer { grid-template-columns: minmax(0, 1fr); }
  .viewer { position: static; }
  .v-scroll { height: 70vh; }
  .side { position: static; max-height: none; overflow: visible; }
}


/* ---------- Просмотрщик PDF (PDF.js) и список файлов ---------- */
.v-tools { display: flex; align-items: center; gap: .35rem; flex-wrap: wrap; }
.icon-btn { width: 2.2rem; height: 2.2rem; display: inline-grid; place-items: center; margin: 0; padding: 0; border-radius: 50%; border: 0; cursor: pointer; color: var(--primary-dark); background: var(--lavender); box-shadow: none; text-decoration: none; transition: background .2s, color .2s, transform .2s var(--ease); }
.icon-btn:hover { background: var(--primary); color: #fff; transform: translateY(-2px); box-shadow: 0 6px 14px rgba(106, 2, 252, .25); }
.icon-btn .icon { width: 1.15rem; height: 1.15rem; }
.v-zoom, .v-page-label { font: 700 .82rem var(--font-head); color: var(--muted); min-width: 2.6rem; text-align: center; }
.v-page-label { min-width: 6rem; padding: 0 .4rem; }
.v-scroll { position: relative; height: calc(100vh - 11rem); min-height: 30rem; overflow: auto; background: #EDE9F5; padding: 14px; scroll-behavior: smooth; }
.v-pages { display: flow-root; }
.v-page { position: relative; margin: 0 auto 14px; background: #fff; border-radius: 6px; box-shadow: 0 4px 18px rgba(42, 11, 79, .16); overflow: hidden; }
.v-page canvas { display: block; width: 100%; height: 100%; }
.v-page .textLayer { z-index: 2; }
.v-status { margin: 0; padding: 2rem 1rem; text-align: center; color: var(--muted); font-weight: 700; }
.v-status[hidden] { display: none; }
.files li.file-row { justify-content: flex-start; flex-wrap: nowrap; gap: .55rem; padding: .5rem .5rem; }
.file-row .fname { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 700; font-size: .92rem; color: var(--text); text-decoration: none; }
.file-row a.fname:hover { color: var(--primary); }
.file-row .fname i { font-style: normal; color: var(--muted); font-weight: 600; margin-left: .3rem; }
.file-row .dl { width: 1.9rem; height: 1.9rem; flex: none; display: inline-grid; place-items: center; border-radius: 50%; color: var(--primary); background: var(--lavender); transition: background .2s, color .2s, transform .2s var(--ease); }
.file-row .dl:hover { background: var(--accent); color: #fff; transform: translateY(-2px); }
.file-row .dl:hover .icon { animation: nudge .5s var(--ease); }
.file-row .dl .icon { width: 1.05rem; height: 1.05rem; }
@keyframes nudge { 0% { transform: translateY(-3px); } 60% { transform: translateY(3px); } 100% { transform: none; } }
.file-row .file-note { flex: none; font-size: .68rem; padding: .15rem .5rem; white-space: nowrap; }

/* ---------- Экраны сотрудников: формы, фильтры, действия ---------- */
input[type=date], input[type=time], input[type=tel], input[type=month] { width: 100%; padding: .72rem .9rem; border: 1.5px solid #D9CFEA; border-radius: var(--radius-sm); font: inherit; background: #fff; color: var(--text); }
input[type=date]:focus, input[type=time]:focus, input[type=tel]:focus, input[type=month]:focus { outline: 3px solid rgba(106, 2, 252, .22); border-color: var(--primary); }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: 0 1.2rem; }
.form-grid .field.wide { grid-column: 1 / -1; }
.field .helptext { margin: .3rem 0 0; }
.field.check label { display: flex; align-items: center; gap: .6rem; margin: 1.1rem 0 0; font-weight: 700; cursor: pointer; }
.field.check input { width: 1.2rem; height: 1.2rem; accent-color: var(--primary); }
.actions { display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; margin-top: 1.1rem; }
.actions .btn, .actions button { margin-top: 0; }
.toolbar { display: flex; gap: .6rem; align-items: center; justify-content: space-between; flex-wrap: wrap; margin-bottom: .8rem; }
.toolbar h1 { margin: 0; }
.filters { display: flex; gap: .6rem; flex-wrap: wrap; align-items: end; margin: 0 0 1rem; }
.filters label { margin: 0 0 .25rem; font-size: .82rem; color: var(--muted); }
.filters .f { flex: 1 1 11rem; min-width: 0; }
.filters .f.grow { flex: 2 1 16rem; }
.filters button, .filters .btn { margin: 0; }
.count { color: var(--muted); font-weight: 600; margin: 0 0 .5rem; }
.pagination { display: flex; gap: .5rem; align-items: center; justify-content: center; margin: 1rem 0 0; flex-wrap: wrap; }
.pagination a, .pagination span { padding: .35rem .9rem; border-radius: 999px; font-weight: 700; text-decoration: none; }
.pagination a { background: var(--lavender); color: var(--primary-dark); }
.pagination span.cur { color: var(--muted); }
.card h2 { display: flex; align-items: center; justify-content: space-between; gap: .6rem; flex-wrap: wrap; }
.card h2 .btn, .card h2 button { margin: 0; }
.sub { color: var(--muted); font-size: .9rem; font-weight: 600; }
.contact { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }
.chip { display: inline-flex; align-items: center; gap: .3rem; padding: .22rem .7rem; border-radius: 999px; background: var(--lavender); color: var(--primary-dark); font: 800 .75rem var(--font-head); text-decoration: none; }
a.chip:hover { background: var(--primary); color: #fff; }
.rows li .actions { margin: 0; }
button.danger, .btn.danger { background: transparent; color: var(--danger); box-shadow: inset 0 0 0 2px var(--danger); }
button.danger:hover { background: #FFF0F0; color: var(--danger); filter: none; }
button.small { margin: 0; padding: .45rem 1.1rem; font-size: .85rem; }
.notice { background: var(--lavender); border: 1px solid var(--line); border-left: 5px solid var(--primary); border-radius: var(--radius-sm); padding: .8rem 1rem; margin: 0 0 1rem; }
.notice.warn { border-left-color: #E0A100; background: #FFF8E6; }
.linkbox { font: 700 .95rem ui-monospace, Consolas, monospace; background: var(--deep); color: #fff; border-radius: var(--radius-sm); padding: .8rem 1rem; word-break: break-all; user-select: all; }
.filters .btns { display: flex; gap: .5rem; flex: none; align-items: center; }
.filters .f { flex: 1 1 9rem; }
.filters .f.grow { flex: 2 1 14rem; }
.top-inner { max-width: 78rem; }
.nav a { padding: .4rem .85rem; white-space: nowrap; }
.adder { margin-top: 1rem; border: 1px dashed #CBB8EA; border-radius: var(--radius-sm); padding: .2rem 1rem .9rem; }
.adder > summary { cursor: pointer; font: 800 .92rem var(--font-head); color: var(--primary-dark); padding: .7rem 0 .1rem; list-style: none; }
.adder > summary::-webkit-details-marker { display: none; }
.adder[open] > summary { color: var(--primary); }
/* Разделы — отдельной строкой под шапкой: у сотрудников их много, в одну линию они не помещаются */
.nav { order: 3; flex: 1 0 100%; margin: .1rem 0 0; padding-top: .55rem; border-top: 1px solid rgba(255, 255, 255, .18); }
.brand { flex: 1 1 auto; }
.stat-grid { grid-template-columns: repeat(auto-fill, minmax(8.6rem, 1fr)); }
.tile.stat { padding: 1rem 1.1rem; }
.tile.stat b { font-size: 1.9rem; line-height: 1.1; margin-bottom: .1rem; }
.tile.stat.warn { border-color: #E0A100; background: #FFFAEC; }
.tile.stat.warn b { color: #9A6B00; }

/* ---------- Занятия: список и отметки посещаемости (под палец) ---------- */
.rows.sessions li { padding: .35rem 0; }
.session-row { display: flex; align-items: center; gap: .9rem; width: 100%; text-decoration: none; color: inherit; padding: .5rem .3rem; border-radius: var(--radius-sm); transition: background .2s; }
.session-row:hover { background: var(--lavender); color: inherit; }
.session-row .time { font: 800 1.2rem var(--font-head); color: var(--primary-dark); min-width: 3.8rem; display: flex; flex-direction: column; line-height: 1.1; }
.session-row .time small { font: 600 .75rem var(--font-body); color: var(--muted); }
.session-row .info { flex: 1; min-width: 0; }
.attendance li { display: block; padding: 1rem 0; }
.attendance .who { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; }
.pills { display: grid; grid-template-columns: repeat(4, 1fr); gap: .45rem; margin: .6rem 0 .4rem; }
.pill { margin: 0; display: block; position: relative; font-weight: 800; font-size: .82rem; text-align: center; cursor: pointer; }
.pill input { position: absolute; opacity: 0; pointer-events: none; }
.pill span { display: flex; align-items: center; justify-content: center; min-height: 3rem; padding: .3rem .45rem; border-radius: 14px; background: var(--lavender); color: var(--primary-dark); border: 2px solid transparent; line-height: 1.15; transition: background .15s, color .15s, transform .15s var(--ease); }
.pill:hover span { transform: translateY(-1px); border-color: #CBB8EA; }
.pill input:checked + span { color: #fff; border-color: transparent; box-shadow: 0 6px 14px rgba(42, 11, 79, .18); }
.pill-present input:checked + span { background: #2E9E6A; }
.pill-late input:checked + span { background: #D49300; }
.pill-excused input:checked + span { background: #3E7CC7; }
.pill-absent input:checked + span { background: #D64545; }
.pill input:focus-visible + span { outline: 3px solid rgba(106, 2, 252, .35); outline-offset: 2px; }
.pill input:disabled + span { opacity: .75; cursor: default; transform: none; }
.attendance .note { margin: 0; }
@media (max-width: 560px) { .pills { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) {
  /* на телефоне разделы — одной прокручиваемой строкой, а не в четыре ряда */
  .nav { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin-left: -.9rem; margin-right: -.9rem; padding-left: .9rem; padding-right: .9rem; flex-basis: calc(100% + 1.8rem); }
  .nav::-webkit-scrollbar { display: none; }
}

/* ---------- Оплаты ---------- */
table.plain { width: 100%; border-collapse: collapse; font-size: .95rem; }
table.plain th { text-align: left; color: var(--muted); font: 700 .78rem var(--font-head); text-transform: uppercase; letter-spacing: .05em; padding: .5rem .6rem; border-bottom: 2px solid var(--line); }
table.plain td { padding: .65rem .6rem; border-bottom: 1px solid var(--line); vertical-align: top; }
table.plain tr:last-child td { border-bottom: 0; }
.neg { color: var(--danger); }
.rows.dues li { align-items: flex-start; }
.rows.dues .who { flex: 1 1 14rem; min-width: 0; }
.due-inputs { display: flex; gap: .5rem; flex: 2 1 18rem; flex-wrap: wrap; }
.due-inputs input { flex: 1 1 8rem; min-width: 0; margin: 0; }
.due-inputs input:first-child { flex: 0 1 9rem; }
.alloc-rows { display: grid; gap: .6rem; margin-bottom: .6rem; }
.alloc-row { display: grid; grid-template-columns: 2fr 1.2fr 1fr; gap: .5rem; align-items: start; }
.alloc-row .errorlist { grid-column: 1 / -1; margin: 0; }
.alloc-row select, .alloc-row input { margin: 0; }
@media (max-width: 640px) {
  .alloc-row { grid-template-columns: 1fr 1fr; }
  .alloc-row > div:first-of-type { grid-column: 1 / -1; }
  table.plain thead { display: none; }
  table.plain tr { display: block; padding: .6rem 0; border-bottom: 1px solid var(--line); }
  table.plain td { display: flex; justify-content: space-between; gap: 1rem; border: 0; padding: .2rem 0; }
  table.plain td::before { content: attr(data-label); color: var(--muted); font-weight: 600; }
  table.plain td[colspan] { display: block; }
  table.plain td[colspan]::before { content: none; }
}

/* ---------- Прогресс, значки, достижения ---------- */
.bar { height: .7rem; border-radius: 999px; background: var(--lavender); overflow: hidden; margin: .3rem 0 .8rem; }
.bar > i { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--primary), var(--accent)); transition: width .6s var(--ease); }
.chips { display: flex; flex-wrap: wrap; gap: .3rem; }
.lchip { min-width: 2rem; height: 2rem; padding: 0 .35rem; display: inline-grid; place-items: center; border-radius: 10px; font: 800 .78rem var(--font-head); background: #F1ECF8; color: var(--muted); cursor: default; }
.lchip.done { background: #2E9E6A; color: #fff; }
.lchip.self { background: #fff; color: #3E7CC7; box-shadow: inset 0 0 0 2px #3E7CC7; }
.dot { display: inline-block; width: .8rem; height: .8rem; border-radius: 50%; margin-right: .3rem; vertical-align: -.05rem; }
.assess li { display: block; padding: 1rem 0; }
.assess .who { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; margin-bottom: .5rem; }
.scores { display: grid; grid-template-columns: repeat(auto-fill, minmax(4.2rem, 1fr)); gap: .4rem; }
.score { margin: 0; display: grid; gap: .1rem; font-size: .75rem; color: var(--muted); font-weight: 700; }
.score select { margin: 0; padding: .45rem .5rem; }

/* ---------- Портфолио ---------- */
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(9rem, 1fr)); gap: .7rem; margin-bottom: 1rem; }
.thumb { display: grid; gap: .25rem; text-decoration: none; color: var(--muted); font-size: .78rem; font-weight: 600; }
.thumb img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 12px; border: 1px solid var(--line); background: var(--lavender); }
.thumb span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
input[type=file] { width: 100%; padding: .6rem; border: 1.5px dashed #CBB8EA; border-radius: var(--radius-sm); background: #fff; font: inherit; }

/* ---------- Уведомления и сообщения ---------- */
.bell { position: relative; display: inline-grid; place-items: center; width: 2.1rem; height: 2.1rem; border-radius: 50%; color: inherit; text-decoration: none; transition: background .2s; }
.bell:hover { background: rgba(255, 255, 255, .18); color: inherit; }
.bell .icon { width: 1.25rem; height: 1.25rem; fill: none; stroke: currentColor; stroke-width: 1.8; }
.badge { position: absolute; top: -.1rem; right: -.2rem; min-width: 1.1rem; height: 1.1rem; padding: 0 .25rem; border-radius: 999px; background: #FF3D71; color: #fff; font: 800 .68rem/1.1rem var(--font-head); text-align: center; }
.badge.inline { position: static; display: inline-block; margin-left: .25rem; vertical-align: .05rem; }
.rows li.unread { background: linear-gradient(90deg, rgba(106, 2, 252, .07), transparent); margin: 0 -.6rem; padding-left: .6rem; padding-right: .6rem; border-radius: 10px; }
a.notif { text-decoration: none; color: var(--text); flex: 1; min-width: 0; }
a.notif:hover b { color: var(--primary); }
.chat { display: grid; gap: .6rem; margin: 1rem 0; }
.bubble { max-width: 90%; padding: .65rem .9rem; border-radius: 16px 16px 16px 4px; background: var(--lavender); }
.bubble.mine { justify-self: end; border-radius: 16px 16px 4px 16px; background: #E8F7EF; }
.bubble .meta { font-size: .78rem; color: var(--muted); margin-bottom: .15rem; }
.child-card { display: grid; gap: .3rem; }
.mini { display: grid; grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr)); gap: .8rem; margin-bottom: 1rem; }
.mini .tile { padding: .9rem 1rem; }

/* ---------- Практика в браузере ---------- */
.practice .task { border-top: 1px solid var(--line); padding: 1rem 0 .4rem; }
.practice .task:first-of-type { border-top: 0; }
.task-head { display: flex; align-items: center; justify-content: space-between; gap: .6rem; flex-wrap: wrap; }
.task-head h3 { margin: 0; font-size: 1.05rem; }
.task-text { margin: .4rem 0 .8rem; }
.code-editor { width: 100%; font: 500 .92rem/1.5 ui-monospace, "Cascadia Mono", Consolas, monospace; background: #1E1033; color: #F4EEFF; border: 0; border-radius: 14px; padding: .9rem 1rem; resize: vertical; tab-size: 4; white-space: pre; overflow: auto; }
.code-editor:focus { outline: 3px solid rgba(106, 2, 252, .35); }
.stdin-box { margin: .5rem 0 0; }
.stdin-box summary { cursor: pointer; font-weight: 700; color: var(--primary-dark); font-size: .88rem; }
.stdin { font: 500 .9rem ui-monospace, Consolas, monospace; margin-top: .4rem; }
.sandbox-holder { margin-top: .7rem; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; background: #fff; }
.sandbox { width: 100%; height: 300px; border: 0; display: block; }
.task-bar { display: flex; gap: .5rem; flex-wrap: wrap; margin: .8rem 0 .4rem; }
.task-bar button { margin: 0; }
.task-banner { margin: .5rem 0; padding: .6rem .9rem; border-radius: var(--radius-sm); font-weight: 700; }
.task-banner.ok { background: #E2F6EC; color: #1C7A4F; }
.task-banner.bad { background: #FFF0F0; color: #B02A2A; }
.task-banner.wait { background: var(--lavender); color: var(--primary-dark); }
.task-out { margin: .5rem 0; padding: .7rem .9rem; background: #F4F1FA; border-radius: 12px; font: 500 .88rem/1.45 ui-monospace, Consolas, monospace; white-space: pre-wrap; overflow-wrap: anywhere; max-height: 16rem; overflow: auto; }
.task-out.error { background: #FFF0F0; color: #8C1D1D; }
.task-checks { list-style: none; padding: 0; margin: .4rem 0; display: grid; gap: .3rem; }
.task-checks li.ok { color: #1C7A4F; font-weight: 700; }
.task-checks li.bad { color: #B02A2A; font-weight: 600; }
.task-hints .hint { margin: .3rem 0; padding: .5rem .8rem; background: #FFF8E6; border-left: 4px solid #E0A100; border-radius: 8px; }

/* Альтернативные пути урока */
.path-panel .path-sub { margin: 1rem 0 .3rem; font-size: .95rem; }
.path-rows { margin: .5rem 0; }
.path-row { display: flex; align-items: center; flex-wrap: wrap; gap: .5rem .75rem; padding: .5rem 0; }
.path-row .path-who { flex: 1 1 10rem; min-width: 0; }
.path-row .path-who small { margin-left: .35rem; }
.path-row .path-form { margin: 0; }

/* Печать: без шапки, подвала и кнопок (листы с QR-кодами, отчёты). */
@media print {
  header.top, .foot, .no-print, body::after { display: none !important; }
  body { background: #fff; }
  main { max-width: none; margin: 0; padding: 0; }
  .card { box-shadow: none; }
}