/* Сервис Онлайн Курсов 2.0 — дизайн-система: чёрный · жёлтый · белый */
@font-face { font-family: 'Unbounded'; font-weight: 400; font-display: swap; src: url(vendor/fonts/unbounded-cyrillic-400-normal.woff2) format('woff2'); unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: 'Unbounded'; font-weight: 400; font-display: swap; src: url(vendor/fonts/unbounded-latin-400-normal.woff2) format('woff2'); unicode-range: U+0000-00FF, U+2000-206F, U+20AC, U+2122, U+2190-21FF; }
@font-face { font-family: 'Unbounded'; font-weight: 600; font-display: swap; src: url(vendor/fonts/unbounded-cyrillic-600-normal.woff2) format('woff2'); unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: 'Unbounded'; font-weight: 600; font-display: swap; src: url(vendor/fonts/unbounded-latin-600-normal.woff2) format('woff2'); unicode-range: U+0000-00FF, U+2000-206F, U+20AC, U+2122, U+2190-21FF; }
@font-face { font-family: 'Unbounded'; font-weight: 800; font-display: swap; src: url(vendor/fonts/unbounded-cyrillic-800-normal.woff2) format('woff2'); unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: 'Unbounded'; font-weight: 800; font-display: swap; src: url(vendor/fonts/unbounded-latin-800-normal.woff2) format('woff2'); unicode-range: U+0000-00FF, U+2000-206F, U+20AC, U+2122, U+2190-21FF; }
@font-face { font-family: 'Manrope'; font-weight: 400; font-display: swap; src: url(vendor/fonts/manrope-cyrillic-400-normal.woff2) format('woff2'); unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: 'Manrope'; font-weight: 400; font-display: swap; src: url(vendor/fonts/manrope-latin-400-normal.woff2) format('woff2'); unicode-range: U+0000-00FF, U+2000-206F, U+20AC, U+2122, U+2190-21FF; }
@font-face { font-family: 'Manrope'; font-weight: 600; font-display: swap; src: url(vendor/fonts/manrope-cyrillic-600-normal.woff2) format('woff2'); unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: 'Manrope'; font-weight: 600; font-display: swap; src: url(vendor/fonts/manrope-latin-600-normal.woff2) format('woff2'); unicode-range: U+0000-00FF, U+2000-206F, U+20AC, U+2122, U+2190-21FF; }
@font-face { font-family: 'Manrope'; font-weight: 800; font-display: swap; src: url(vendor/fonts/manrope-cyrillic-800-normal.woff2) format('woff2'); unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: 'Manrope'; font-weight: 800; font-display: swap; src: url(vendor/fonts/manrope-latin-800-normal.woff2) format('woff2'); unicode-range: U+0000-00FF, U+2000-206F, U+20AC, U+2122, U+2190-21FF; }

:root {
  --ink: #0d0d0d; --ink-2: #2a2a2a; --muted: #6b6b66; --line: #e5e4dc; --paper: #ffffff; --bg: #f7f6f1; --soft: #efeee6;
  --yellow: #ffd600; --yellow-2: #ffe55c; --yellow-soft: #fff6c2; --amber: #e8ae00;
  --ok: #17a05a; --err: #d63c3c; --info: #2f6fde;
  --r: 18px; --r-sm: 12px; --shadow: 4px 4px 0 var(--ink); --shadow-lg: 8px 8px 0 var(--ink);
  --head: 'Unbounded', 'Manrope', system-ui, sans-serif; --text: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.55 var(--text); -webkit-font-smoothing: antialiased; }
body { min-height: 100vh; }
a { color: inherit; }
img { max-width: 100%; display: block; }
h1, h2, h3, h4 { font-family: var(--head); line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(28px, 4.2vw, 48px); font-weight: 800; }
h2 { font-size: clamp(22px, 2.6vw, 30px); font-weight: 800; }
h3 { font-size: 18px; font-weight: 600; }
p { margin: 0 0 .8em; }
.mark { background: linear-gradient(transparent 55%, var(--yellow) 55%, var(--yellow) 92%, transparent 92%); padding: 0 .1em; }
.muted { color: var(--muted); }
.small { font-size: 14px; }
.tiny { font-size: 12px; }
.center { text-align: center; }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.stack > * + * { margin-top: 16px; }
.grid { display: grid; gap: 18px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 960px) { .g3, .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .g2, .g3, .g4 { grid-template-columns: 1fr; } }
.hidden { display: none !important; }

/* ---------- кнопки ---------- */
.btn { appearance: none; border: 2px solid var(--ink); background: var(--paper); color: var(--ink); font: 700 15px/1 var(--text);
  padding: 12px 18px; border-radius: 999px; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; text-decoration: none;
  transition: transform .12s, box-shadow .12s, background .12s; white-space: nowrap; }
.btn:hover { transform: translate(-2px, -2px); box-shadow: 3px 3px 0 var(--ink); }
.btn:active { transform: none; box-shadow: none; }
.btn:disabled { opacity: .45; cursor: not-allowed; transform: none; box-shadow: none; }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: var(--ink-2); }
.btn-yellow { background: var(--yellow); }
.btn-ghost { border-color: transparent; background: transparent; }
.btn-ghost:hover { background: var(--soft); box-shadow: none; transform: none; }
.btn-sm { padding: 8px 12px; font-size: 13px; }
.btn-xl { padding: 20px 30px; font: 800 18px/1 var(--head); box-shadow: var(--shadow); }
.btn-xl:hover { box-shadow: 6px 6px 0 var(--ink); }
.btn .ico { font-size: 1.1em; }

/* ---------- карточки ---------- */
.card { background: var(--paper); border: 2px solid var(--ink); border-radius: var(--r); padding: 22px; }
.card.soft { border-color: var(--line); }
.card.pop { box-shadow: var(--shadow); }
.card.yellow { background: var(--yellow); }
.card.dark { background: var(--ink); color: #fff; }
.card.dark .muted { color: #b9b9b2; }
.card-title { font: 700 18px/1.25 var(--head); margin: 0 0 8px; }

/* ---------- поля ---------- */
label.f { display: block; }
label.f > span { display: block; font-weight: 700; font-size: 14px; margin-bottom: 6px; }
label.f > small { display: block; color: var(--muted); font-size: 13px; margin-top: 4px; }
.in, textarea.in, select.in { width: 100%; border: 2px solid var(--line); background: #fff; border-radius: var(--r-sm); padding: 12px 14px; font: 16px/1.4 var(--text); color: var(--ink); transition: border-color .12s, box-shadow .12s; }
.in:focus { outline: none; border-color: var(--ink); box-shadow: 3px 3px 0 var(--yellow); }
textarea.in { resize: vertical; min-height: 92px; }

/* ---------- чипы, статусы ---------- */
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; font-size: 12px; font-weight: 800; border: 1.5px solid var(--ink); background: #fff; color: var(--ink); letter-spacing: 0; text-transform: none; font-family: var(--text); white-space: nowrap; }
.chip.done { background: var(--yellow); }
.chip.running { background: var(--ink); color: var(--yellow); }
.chip.error { background: #ffe1e1; border-color: var(--err); color: var(--err); }
.chip.idle { border-color: var(--line); color: var(--muted); }
.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; background: var(--line); }
.dot.done { background: var(--yellow); box-shadow: 0 0 0 2px var(--ink); }
.dot.running { background: var(--ink); animation: pulse 1s infinite; }
.dot.error { background: var(--err); }
@keyframes pulse { 50% { transform: scale(1.35); } }

/* ---------- шапка ---------- */
.topbar { position: sticky; top: 0; z-index: 30; background: var(--ink); color: #fff; }
.topbar .in-w { max-width: 1280px; margin: 0 auto; padding: 12px 20px; display: flex; align-items: center; gap: 16px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: #fff; }
.logo b { background: var(--yellow); color: var(--ink); font: 800 15px/1 var(--head); padding: 8px 10px; border-radius: 10px; transform: rotate(-3deg); }
.logo span { font: 600 14px/1.1 var(--head); }
.logo small { display: block; font: 500 11px/1.2 var(--text); color: #b9b9b2; margin-top: 2px; }
.topbar .sp { flex: 1; }
.topbar a.nav { color: #ddd; text-decoration: none; font-weight: 700; font-size: 14px; padding: 8px 12px; border-radius: 999px; }
.topbar a.nav:hover, .topbar a.nav.on { background: #222; color: var(--yellow); }
.who { font-size: 13px; color: #b9b9b2; }

.wrap { max-width: 1280px; margin: 0 auto; padding: 28px 20px 80px; }
.narrow { max-width: 860px; }

/* ---------- макет продукта: боковая дорожка шагов ---------- */
.layout { display: grid; grid-template-columns: 270px minmax(0, 1fr); gap: 28px; align-items: start; }
@media (max-width: 980px) { .layout { grid-template-columns: 1fr; } .side { position: static !important; } }
.side { position: sticky; top: 84px; }
.side .proj { font: 700 16px/1.25 var(--head); margin: 0 0 4px; }
.track { list-style: none; margin: 16px 0 0; padding: 0; position: relative; }
.track::before { content: ''; position: absolute; left: 21px; top: 22px; bottom: 22px; width: 2px; background: var(--line); }
.track li a { position: relative; display: flex; align-items: center; gap: 12px; padding: 8px 10px 8px 6px; border-radius: 14px; text-decoration: none; font-weight: 700; font-size: 14px; }
.track li a:hover { background: var(--soft); }
.track li a.on { background: var(--ink); color: #fff; }
.track .n { width: 32px; height: 32px; flex: none; border-radius: 50%; border: 2px solid var(--ink); background: #fff; display: grid; place-items: center; font: 800 12px/1 var(--head); color: var(--ink); z-index: 1; }
.track .n.done { background: var(--yellow); }
.track .n.running { background: var(--ink); color: var(--yellow); border-color: var(--yellow); animation: pulse 1.2s infinite; }
.track .n.error { background: #ffe1e1; border-color: var(--err); color: var(--err); }
.track .t small { display: block; font-weight: 600; font-size: 12px; color: var(--muted); }
.track li a.on .t small { color: #b9b9b2; }

/* ---------- герой и шаги на дашборде ---------- */
.hero { display: grid; grid-template-columns: 1.1fr .9fr; gap: 24px; align-items: center; background: var(--yellow); border: 2px solid var(--ink); border-radius: 28px; padding: 34px; box-shadow: var(--shadow-lg); overflow: hidden; }
.hero img { width: 100%; border-radius: 18px; }
@media (max-width: 860px) { .hero { grid-template-columns: 1fr; padding: 22px; } }
.step-card { display: flex; flex-direction: column; gap: 10px; text-decoration: none; background: #fff; border: 2px solid var(--ink); border-radius: var(--r); padding: 18px; transition: transform .14s, box-shadow .14s; min-height: 100%; }
.step-card:hover { transform: translate(-3px, -3px); box-shadow: var(--shadow); }
.step-card .pic { aspect-ratio: 16/10; background: #fff; border-radius: 12px; overflow: hidden; position: relative; }
.step-card .pic img { position: absolute; inset: 6px; width: calc(100% - 12px); height: calc(100% - 12px); object-fit: contain; }
.step-card .was { font-size: 12px; color: var(--muted); }
.step-card .was s { color: var(--err); }
.step-card .was b { background: var(--yellow); padding: 0 4px; border-radius: 4px; color: var(--ink); white-space: nowrap; }
.step-card .was s { white-space: nowrap; }

/* ---------- живой журнал задач ---------- */
.job { border: 2px solid var(--ink); border-radius: var(--r); background: var(--ink); color: #fff; padding: 18px 20px; }
.job .bar { height: 14px; border-radius: 999px; background: #2a2a2a; overflow: hidden; margin: 12px 0; border: 1px solid #444; }
.job .bar i { display: block; height: 100%; background: repeating-linear-gradient(45deg, var(--yellow) 0 14px, var(--amber) 14px 28px); background-size: 40px 40px; animation: stripes 1s linear infinite; transition: width .5s; }
.job.done .bar i { animation: none; background: var(--yellow); }
@keyframes stripes { to { background-position: 40px 0; } }
.job .lbl { font: 600 15px/1.3 var(--head); color: var(--yellow); }
.job ul { list-style: none; margin: 0; padding: 0; max-height: 220px; overflow: auto; font-size: 14px; line-height: 1.6; color: #e6e6e0; }
.job ul li { animation: fadein .3s; }
.job .timer { font: 600 13px/1 var(--text); color: #b9b9b2; }
@keyframes fadein { from { opacity: 0; transform: translateY(4px); } }

/* ---------- текст из нейросети (markdown) ---------- */
.md { font-size: 16px; line-height: 1.65; }
.md h1, .md h2, .md h3 { margin: 1.2em 0 .5em; }
.md h1 { font-size: 26px; } .md h2 { font-size: 21px; } .md h3 { font-size: 17px; }
.md h2::before { content: ''; display: inline-block; width: 12px; height: 12px; background: var(--yellow); border: 2px solid var(--ink); border-radius: 3px; margin-right: 10px; vertical-align: 2px; }
.md ul, .md ol { padding-left: 1.3em; }
.md li { margin: .25em 0; }
.md li::marker { color: var(--amber); font-weight: 800; }
.md strong { background: linear-gradient(transparent 62%, var(--yellow-soft) 62%); }
.md table { border-collapse: collapse; width: 100%; margin: 1em 0; font-size: 14px; display: block; overflow-x: auto; }
.md th, .md td { border: 1.5px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
.md th { background: var(--soft); }
.md blockquote { margin: 1em 0; padding: 12px 16px; border-left: 5px solid var(--yellow); background: var(--bg); border-radius: 0 12px 12px 0; }
.md hr { border: 0; border-top: 2px dashed var(--line); margin: 1.5em 0; }
.md code { background: var(--soft); padding: 1px 5px; border-radius: 5px; }

/* ---------- прочее ---------- */
.toast-box { position: fixed; z-index: 100; right: 20px; bottom: 20px; display: flex; flex-direction: column; gap: 10px; }
.toast { background: var(--ink); color: #fff; border-radius: 14px; padding: 12px 16px; font-weight: 700; box-shadow: 4px 4px 0 var(--yellow); max-width: 380px; animation: fadein .2s; }
.toast.err { box-shadow: 4px 4px 0 var(--err); }
.modal-bg { position: fixed; inset: 0; background: rgba(13,13,13,.55); z-index: 90; display: grid; place-items: center; padding: 16px; }
.modal { background: #fff; border: 2px solid var(--ink); border-radius: 22px; box-shadow: var(--shadow-lg); padding: 26px; width: min(560px, 100%); max-height: 90vh; overflow: auto; }
.ask-bg { z-index: 95; }
.ask { width: min(460px, 100%); }
.ask-text { margin: 0 0 18px; font-size: 17px; line-height: 1.45; white-space: pre-line; }
.ask .in { width: 100%; margin-bottom: 18px; }
.ask-row { justify-content: flex-end; gap: 10px; flex-wrap: wrap; }
.spin { width: 22px; height: 22px; border: 3px solid var(--line); border-top-color: var(--ink); border-radius: 50%; animation: spin .8s linear infinite; display: inline-block; vertical-align: middle; }
@keyframes spin { to { transform: rotate(360deg); } }
.tabs { display: inline-flex; gap: 4px; padding: 4px; border: 2px solid var(--ink); border-radius: 999px; background: #fff; flex-wrap: wrap; }
.tabs button { border: 0; background: transparent; padding: 8px 14px; border-radius: 999px; font: 700 14px/1 var(--text); cursor: pointer; }
.tabs button.on { background: var(--ink); color: var(--yellow); }
.empty { text-align: center; padding: 30px 16px; }
.empty img { max-width: 320px; margin: 0 auto 12px; }
.sticker { display: inline-block; background: var(--yellow); border: 2px solid var(--ink); border-radius: 10px; padding: 4px 10px; font: 800 12px/1.2 var(--head); transform: rotate(-2deg); }
.note { background: var(--yellow-soft); border: 1.5px solid var(--amber); border-radius: 12px; padding: 12px 14px; font-size: 14px; }
.photo { width: 72px; height: 72px; border-radius: 50%; object-fit: cover; border: 2px solid var(--ink); background: var(--soft); }
table.list { width: 100%; border-collapse: collapse; font-size: 14px; }
table.list th, table.list td { padding: 10px 8px; border-bottom: 1.5px solid var(--line); text-align: left; vertical-align: middle; }
table.list th { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.scroll-x { overflow-x: auto; }
.page-head { display: flex; gap: 18px; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; margin-bottom: 22px; }
.page-head .pic { width: 96px; height: 96px; flex: none; }
.kicker { font: 800 12px/1 var(--head); letter-spacing: .08em; text-transform: uppercase; color: var(--amber); margin-bottom: 8px; }
@media print { .topbar, .side, .no-print { display: none !important; } body { background: #fff; } .layout { display: block; } }
@media (max-width: 860px) { .login-grid { grid-template-columns: 1fr !important; } .login-grid > div:first-child { padding: 28px !important; } }
@media (max-width: 640px) {
  .topbar .in-w { gap: 6px; padding: 10px 12px; }
  .topbar .who, .logo span { display: none; }
  .topbar a.nav { padding: 8px 8px; font-size: 13px; }
  .topbar .btn-sm { padding: 8px 6px; }
  .wrap { padding: 18px 14px 60px; }
  .hero { padding: 18px; border-radius: 20px; }
  .btn-xl { padding: 16px 20px; font-size: 16px; white-space: normal; }
}