:root {
  --bg: #f6f5f1;
  --card: #ffffff;
  --text: #1d1e22;
  --muted: #6b6d75;
  --line: #e4e2dc;
  --accent: #3b5bdb;
  --accent-soft: #e7ecfd;
  --on-accent: #ffffff;
  --danger: #e03131;
  --danger-soft: #ffe3e3;
  --danger-bar: rgb(224 49 49 / .16);
  --shadow: 0 1px 2px rgba(0,0,0,.05), 0 2px 8px rgba(0,0,0,.04);
  --r: 14px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16171b;
    --card: #1f2126;
    --text: #ecebe7;
    --muted: #9a9ca4;
    --line: #2e3037;
    --accent: #8ea6ff;
    --accent-soft: #262d48;
    --on-accent: #10142a;
    --danger: #ff6b6b;
    --danger-soft: #3a1d20;
    --danger-bar: rgb(255 107 107 / .2);
    --shadow: none;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); }
.muted { color: var(--muted); }
.pad { padding: 24px 16px; }

/* шапка */
.top {
  position: sticky; top: 0; z-index: 5;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  padding: 10px 16px 0;
  padding-top: max(10px, env(safe-area-inset-top));
}
.brand { font-weight: 750; font-size: 20px; text-decoration: none; color: var(--text); }
.brand span { color: var(--muted); font-weight: 500; }
.tabs { display: flex; gap: 2px; margin: 6px -16px 0; padding: 0 16px; max-width: 760px;
  overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.tabs::-webkit-scrollbar { display: none; }
.tabs a {
  flex: 0 0 auto; text-align: center; padding: 9px 10px 11px; white-space: nowrap;
  color: var(--muted); text-decoration: none; font-weight: 600; font-size: 15px;
  border-bottom: 2.5px solid transparent;
}
.tabs a.on { color: var(--text); border-color: var(--accent); }
@media (min-width: 760px) {
  .top { display: flex; align-items: center; gap: 32px; padding-bottom: 0; }
  .tabs { margin: 0; padding: 0; }
  .tabs a { flex: 0 0 auto; padding: 16px 12px; }
  .tabs { padding-right: 0; }
  .top .more { position: static; margin-left: auto; }
}
.tabs { padding-right: 56px; }
.more {
  position: absolute; right: 8px; bottom: 4px;
  width: 40px; height: 40px; border: 0; border-radius: 10px; background: transparent;
  color: var(--muted); fill: currentColor; display: grid; place-items: center; cursor: pointer;
}
.more:hover, .more[aria-expanded="true"] { background: var(--card); color: var(--text); }
.more.on { color: var(--accent); }
.backdrop { position: fixed; inset: 0; z-index: 20; background: rgb(0 0 0 / .35); }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 21; width: min(280px, 80vw);
  background: var(--bg); border-left: 1px solid var(--line); box-shadow: -8px 0 24px rgb(0 0 0 / .18);
  padding: max(12px, env(safe-area-inset-top)) 12px 24px;
  transform: translateX(100%); visibility: hidden; transition: transform .22s ease, visibility 0s .22s;
}
.drawer:focus { outline: none; }
.drawer.open { transform: none; visibility: visible; transition: transform .22s ease; }
.drawer-h { display: flex; align-items: center; justify-content: space-between; padding: 4px 6px 12px; font-size: 18px; }
.drawer .close { width: 36px; height: 36px; border: 0; border-radius: 10px; background: var(--card); color: var(--text); font-size: 22px; cursor: pointer; }
.drawer nav { display: flex; flex-direction: column; gap: 4px; }
.drawer nav a { padding: 12px 12px; border-radius: 10px; text-decoration: none; color: var(--text); font-weight: 600; font-size: 16px; }
.drawer nav a:hover { background: var(--card); }
.drawer nav a.on { background: var(--card); color: var(--accent); box-shadow: inset 3px 0 0 var(--accent); }
body.no-scroll { overflow: hidden; }
@media (prefers-reduced-motion: reduce) { .drawer, .drawer.open { transition: none; } }

/* розклад на тиждень */
.week-t { text-align: center; }
.cal-nav .week-t h1 { text-transform: none; }
.week-t span { color: var(--muted); font-size: 13px; }
.week { display: grid; gap: 18px; margin-top: 8px; }
.week .day-h { margin: 0 0 8px; }

main { max-width: 760px; margin: 0 auto; padding: 16px 16px 48px; }
h1 { font-size: 24px; line-height: 1.25; margin: 8px 0 2px; }
h2 { font-size: 17px; margin: 28px 0 10px; color: var(--muted); font-weight: 650; }
.sub { color: var(--muted); margin: 0 0 16px; }

/* картка ДЗ */
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r);
  box-shadow: var(--shadow); padding: 14px 16px; margin-bottom: 10px;
  border-left: 5px solid var(--c, var(--accent));
}
.card .head { display: flex; justify-content: space-between; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.card .subj { font-weight: 700; color: var(--text); text-decoration: none; }
.card .dates { font-size: 13px; color: var(--muted); white-space: nowrap; }
.card .hw { margin: 6px 0 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.thumbs { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.thumbs button { padding: 0; border: 0; background: none; cursor: zoom-in; border-radius: 10px; overflow: hidden; }
.thumbs img { display: block; width: 88px; height: 88px; object-fit: cover; background: var(--line); }

.empty {
  text-align: center; padding: 36px 16px; color: var(--muted);
  background: var(--card); border: 1px dashed var(--line); border-radius: var(--r);
}
.day-h { display: flex; align-items: baseline; gap: 8px; margin: 26px 0 10px; }
.day-h b { font-size: 17px; }
.day-h span { color: var(--muted); font-size: 14px; }

/* календар */
.cal-nav { display: flex; align-items: center; justify-content: space-between; margin: 4px 0 12px; }
.cal-nav h1 { margin: 0; font-size: 21px; text-transform: capitalize; }
.cal-nav button, .btn {
  border: 1px solid var(--line); background: var(--card); color: var(--text);
  border-radius: 10px; min-width: 44px; height: 40px; font-size: 18px; cursor: pointer;
}
.grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.grid .wd { text-align: center; font-size: 12px; color: var(--muted); padding: 4px 0; font-weight: 600; }
.grid .d {
  aspect-ratio: 1 / 1.05; border-radius: 10px; border: 1px solid transparent; background: var(--card);
  display: flex; flex-direction: column; align-items: center; justify-content: flex-start; gap: 3px;
  padding-top: 6px; font: inherit; font-size: 15px; color: var(--text); cursor: pointer; min-width: 0;
}
.grid .d.out { visibility: hidden; }
.grid .d.wk { background: transparent; color: var(--muted); }
.grid .d.hol { background: transparent; color: var(--muted); text-decoration: line-through; text-decoration-color: var(--line); }
.grid .d.today { border-color: var(--accent); font-weight: 700; }
.grid .d.sel { background: var(--accent); color: var(--on-accent); font-weight: 700; }
.grid .d.sel .dot { box-shadow: 0 0 0 1.5px var(--on-accent); }
.dots { display: flex; flex-wrap: wrap; justify-content: center; gap: 3px; max-width: 34px; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--c); }
.legend { font-size: 13px; color: var(--muted); margin-top: 8px; }

/* предмети */
.group { font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 22px 0 10px; }
.group:first-of-type { margin-top: 14px; }
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.tile {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow);
  padding: 14px; text-decoration: none; color: var(--text); display: flex; flex-direction: column; gap: 6px;
  border-top: 5px solid var(--c);
}
.tile b { font-size: 15px; line-height: 1.3; }
.tile span { font-size: 13px; color: var(--muted); }
.tile.none { opacity: .55; box-shadow: none; }
.back { display: inline-block; margin-bottom: 4px; text-decoration: none; font-weight: 600; }

/* перегляд фото */
.viewer {
  position: fixed; inset: 0; z-index: 20; background: rgba(0,0,0,.97);
  display: flex; align-items: center; justify-content: center; padding: 16px;
}
.viewer[hidden] { display: none; }
.viewer img { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 6px; }
.viewer .close {
  position: absolute; top: max(12px, env(safe-area-inset-top)); right: 12px;
  width: 44px; height: 44px; border-radius: 50%; border: 0; font-size: 28px; line-height: 1;
  background: rgba(255,255,255,.15); color: #fff; cursor: pointer;
}

h3 { font-size: 13px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); margin: 18px 0 8px; }
.empty.small { padding: 16px; font-size: 15px; }

/* «Зараз» */
.now {
  border: 2px solid var(--accent); background: var(--accent-soft); border-radius: var(--r);
  padding: 12px 16px 14px; margin: 4px 0 18px;
}
.now-k { font-size: 13px; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: .04em; }
.now-main { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-top: 2px; }
.now-main b { font-size: 21px; line-height: 1.3; }
.timer { color: var(--muted); font-size: 15px; white-space: nowrap; }
.timer strong { color: var(--text); font-size: 24px; font-variant-numeric: tabular-nums; margin-left: 4px; }
.next { margin-top: 6px; }
.who { display: block; font-size: 13px; color: var(--muted); margin-top: 2px; }

/* розклад дня */
.lessons { list-style: none; margin: 0; padding: 0; background: var(--card); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.lessons li { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-top: 1px solid var(--line); border-left: 4px solid var(--c); }
.lessons li:first-child { border-top: 0; }
.lessons .gdot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--g); margin-left: 4px; vertical-align: 0.55em; }
.legend.groups { display: flex; flex-wrap: wrap; gap: 4px 14px; }
.legend.groups span { display: inline-flex; align-items: center; gap: 6px; }
.lessons .ln { width: 18px; color: var(--muted); font-weight: 700; font-variant-numeric: tabular-nums; }
.lessons a { flex: 1; color: var(--text); text-decoration: none; font-weight: 600; min-width: 0; }
.lessons .lr { font-size: 13px; color: var(--muted); white-space: nowrap; }

/* предмет */
.subj-info { display: grid; gap: 4px 24px; }
@media (min-width: 640px) { .subj-info { grid-template-columns: 1fr 1fr; } }
.up { list-style: none; padding: 0; margin: 0; }
.up li { padding: 6px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.btn-book {
  display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: 0 16px; border-radius: 12px;
  background: var(--accent); color: var(--on-accent); text-decoration: none; font-weight: 650;
}
.tile-book { font-style: normal; margin-left: 6px; }

/* завдання з підручника */
.tasks { margin-top: 10px; border-top: 1px solid var(--line); padding-top: 8px; }
.tasks summary { cursor: pointer; font-weight: 650; color: var(--accent); min-height: 32px; display: flex; align-items: center; gap: 6px; }
.tasks summary span { font-size: 12px; background: var(--accent-soft); border-radius: 10px; padding: 1px 7px; }
.task { margin-top: 8px; }
.task-h { display: flex; justify-content: space-between; gap: 8px; flex-wrap: wrap; font-size: 14px; margin-bottom: 6px; }
.pdf-link { font-size: 13px; }
.crop { display: block; width: 100%; padding: 0; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: #fff; cursor: zoom-in; margin-bottom: 6px; }
.crop img { display: block; width: 100%; height: auto; }

/* файли */
.files { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.files a {
  display: flex; flex-direction: column; gap: 2px; padding: 12px 14px; background: var(--card); border: 1px solid var(--line);
  border-radius: 12px; text-decoration: none; color: var(--text); border-left: 4px solid var(--c, var(--line));
}
.files span { font-size: 13px; color: var(--muted); }
.files.books { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }

/* секрет */
.lock { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 16px; max-width: 360px; }
.lock input {
  width: 100%; height: 48px; font-size: 20px; letter-spacing: .2em; padding: 0 12px; border-radius: 10px;
  border: 1px solid var(--line); background: var(--bg); color: var(--text);
}
.lock button { margin-top: 10px; width: 100%; height: 46px; border: 0; border-radius: 10px; background: var(--accent); color: var(--on-accent); font-size: 16px; font-weight: 650; cursor: pointer; }
.lock .err { color: #e03131; min-height: 1.5em; margin: 8px 0 0; }
.ic { font-style: normal; margin-right: 8px; }

/* група й мова */
.prefs { display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0 16px; }
.seg { display: inline-flex; background: var(--card); border: 1px solid var(--line); border-radius: 11px; padding: 3px; }
.seg button {
  border: 0; background: transparent; color: var(--muted); font: inherit; font-weight: 600; font-size: 14px;
  padding: 7px 12px; border-radius: 8px; cursor: pointer;
}
.seg button[aria-pressed="true"] { background: var(--accent); color: var(--on-accent); }

/* «Розклад»: день зверху з живою підсвіткою */
.focus { margin: 0 0 28px; }
.focus .day-h { margin: 0 0 8px; }
.focus .day-h b { font-size: 20px; }
.focus .lessons { border: 2px solid var(--accent); background: color-mix(in srgb, var(--accent) 5%, var(--card)); }
.focus .lessons li { transition: font-size .25s, padding .25s, opacity .25s; }
.focus .lessons li.past { opacity: .5; filter: grayscale(1); font-size: 14px; padding-block: 6px; }
.focus .lessons li.cur { background: color-mix(in srgb, var(--accent) 16%, transparent); }
.focus .lessons li.cur, .focus .lessons li.next { font-size: 17.5px; padding-block: 14px; }
.focus .lessons li.brk {
  justify-content: space-between; font-size: 13px; color: var(--muted); padding-block: 6px;
  background: repeating-linear-gradient(-45deg, transparent 0 6px, color-mix(in srgb, var(--line) 60%, transparent) 6px 7px);
}
.focus .lessons li.brk b, .lessons .left b { color: var(--text); font-variant-numeric: tabular-nums; }
.lessons .left { font-size: 13px; color: var(--muted); white-space: nowrap; }
.moved {
  width: 100%; border: 1px dashed var(--line); border-radius: var(--r); background: transparent;
  color: var(--muted); padding: 12px; font: inherit; font-size: 14px; cursor: pointer;
}
@media (prefers-reduced-motion: reduce) { .focus .lessons li { transition: none; } }

/* перший вхід: вибір групи й мови */
.setup { position: fixed; inset: 0; z-index: 30; background: rgb(0 0 0 / .5); display: grid; place-items: center; padding: 16px; }
.setup-box {
  background: var(--bg); color: var(--text); border-radius: 18px; padding: 22px 18px 18px;
  width: min(380px, 100%); box-shadow: 0 20px 50px rgb(0 0 0 / .3);
}
.setup-box h2 { margin: 0 0 6px; color: var(--text); font-size: 21px; }
.setup-box p { color: var(--muted); margin: 0 0 8px; font-size: 14px; }
.setup-box .q { font-weight: 650; margin: 16px 0 6px; font-size: 14px; }
.setup-box .seg { display: flex; }
.setup-box .seg button { flex: 1; padding: 10px; font-size: 15px; }
.setup-box .go {
  margin-top: 22px; width: 100%; height: 46px; border: 0; border-radius: 12px; font: inherit; font-weight: 700;
  background: var(--accent); color: var(--on-accent); cursor: pointer;
}
.setup-box .go:disabled { opacity: .4; cursor: default; }

/* тривоги */
.alert-now {
  border: 1px solid var(--line); border-radius: var(--r); background: var(--card); padding: 14px 16px;
  display: flex; flex-direction: column; gap: 2px; margin-bottom: 8px;
}
.alert-now span { color: var(--muted); font-size: 13px; }
.alert-now.on { border: 2px solid var(--danger); background: var(--danger-soft); }
.alert-now.on b { color: var(--danger); font-size: 17px; }
.small-note { font-size: 13px; margin: 6px 0 0; }
.alerts { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.alert-item { background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--danger); border-radius: var(--r); padding: 10px 14px; }
.alert-item.live { background: var(--danger-soft); }
.ai-h { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.ai-h span { color: var(--muted); font-size: 13px; }
.hit { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 4px; font-size: 14px; }
.hit li { display: flex; justify-content: space-between; gap: 10px; padding-left: 8px; border-left: 3px solid var(--c, var(--line)); }
.hit li b { font-weight: 600; }
.hit li span { color: var(--danger); font-weight: 700; font-variant-numeric: tabular-nums; }
.hit .brk-hit b { color: var(--muted); font-weight: 500; }
.alert-card { border-color: var(--danger); border-left-color: var(--c); background: var(--danger-soft); }
.alert-card .hw b { color: var(--danger); }
.lessons li.al { background-image: linear-gradient(90deg, var(--danger-bar) var(--ap), transparent var(--ap)); }
.apct { color: var(--danger); font-weight: 700; }
.alert-line {
  display: block; margin-bottom: 12px; padding: 10px 14px; border-radius: var(--r);
  background: var(--danger); color: #fff; font-weight: 700; text-decoration: none;
}

/* галочки й групи */
.card .head { gap: 8px; justify-content: flex-start; align-items: center; }
.card .head .dates { margin-left: auto; }
.check {
  flex: 0 0 auto; width: 24px; height: 24px; border-radius: 7px; border: 2px solid var(--line);
  background: var(--card); cursor: pointer; padding: 0; display: grid; place-items: center; color: var(--on-accent);
}
.check:hover { border-color: var(--c, var(--accent)); }
.check[aria-checked="true"] { background: var(--c, var(--accent)); border-color: var(--c, var(--accent)); }
.check[aria-checked="true"]::after { content: "✓"; font-size: 15px; font-weight: 800; line-height: 1; color: #fff; }
.card.is-done .hw { text-decoration: line-through; color: var(--muted); }
.card.is-done { opacity: .75; }
.card.leaving { animation: leave .6s ease forwards; }
@keyframes leave { 0%, 45% { opacity: .75; } 100% { opacity: 0; transform: translateX(24px); } }
@media (prefers-reduced-motion: reduce) { .card.leaving { animation: none; } }
.grp { font-size: 12px; font-weight: 700; padding: 2px 8px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); white-space: nowrap; }
.card.not-mine { opacity: .6; }
.card.not-mine .grp { background: var(--line); color: var(--muted); }

/* видалення ДЗ (після коду «Секрету») */
.del { border: 1px solid var(--line); background: var(--card); border-radius: 8px; width: 32px; height: 28px; cursor: pointer; font-size: 14px; }
.del:hover { border-color: var(--danger); background: var(--danger-soft); }
.unlock { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap;
  padding: 12px 14px; margin: 8px 0 16px; border-radius: var(--r); background: var(--accent-soft); font-size: 14px; }
.unlock button { border: 1px solid var(--line); background: var(--card); color: var(--text); border-radius: 8px; padding: 6px 12px; font: inherit; cursor: pointer; }

/* адмінпанель */
.admin-badge { display: inline-flex; align-items: center; gap: 6px; margin-left: 10px; color: var(--danger); font-weight: 750; font-size: 14px; text-decoration: none; vertical-align: 3px; }
.admin-badge i, .adm-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--danger); box-shadow: 0 0 0 3px var(--danger-soft); display: inline-block; animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 6px transparent; } }
@media (prefers-reduced-motion: reduce) { .admin-badge i, .adm-dot { animation: none; } }
.admin-badge[hidden] { display: none; }
.subtabs { display: flex; gap: 4px; overflow-x: auto; margin: 4px 0 8px; border-bottom: 1px solid var(--line); }
.subtabs button { border: 0; background: transparent; color: var(--muted); font: inherit; font-weight: 600; padding: 9px 10px 11px; border-bottom: 2.5px solid transparent; cursor: pointer; white-space: nowrap; }
.subtabs button[aria-selected="true"] { color: var(--text); border-color: var(--danger); }
.iplist { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.iplist li { display: flex; justify-content: space-between; align-items: center; gap: 10px; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; }
.iplist li div { display: flex; flex-direction: column; min-width: 0; }
.iplist li span { font-size: 12.5px; color: var(--muted); }
.iplist li.is-blocked { border-color: var(--danger); background: var(--danger-soft); }
.iplist em { color: var(--danger); font-style: normal; font-size: 13px; font-weight: 700; }
.iplist button, .blockform button, .restore, .btn-danger, .edit-btns button {
  border: 1px solid var(--line); background: var(--card); color: var(--text); border-radius: 9px; padding: 7px 12px; font: inherit; font-size: 14px; cursor: pointer; white-space: nowrap; }
.iplist button:hover, .btn-danger { border-color: var(--danger); color: var(--danger); }
.btn-danger { font-weight: 700; padding: 11px 16px; margin: 6px 0; }
.blockform { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0; }
.blockform input { flex: 1 1 140px; min-width: 0; border: 1px solid var(--line); background: var(--card); color: var(--text); border-radius: 9px; padding: 8px 10px; font: inherit; }
.card.trash { opacity: .9; }
.restore { margin-top: 8px; }
.edit-form { display: grid; gap: 8px; margin-top: 8px; }
.edit-form label { display: grid; gap: 4px; font-size: 13px; color: var(--muted); font-weight: 600; }
.edit-form textarea, .edit-form input { border: 1px solid var(--line); background: var(--bg); color: var(--text); border-radius: 9px; padding: 8px 10px; font: inherit; font-size: 15px; resize: vertical; }
.edit-btns { display: flex; gap: 8px; }
.edit-btns button[type=submit] { background: var(--accent); color: var(--on-accent); border-color: var(--accent); font-weight: 700; }
/* інфо */
.doc h2 { color: var(--text); margin-top: 24px; }
.doc h3 { margin: 16px 0 6px; font-size: 15px; }
.doc p, .doc li { line-height: 1.55; }
.doc ul { padding-left: 20px; margin: 6px 0; }
.doc li { margin: 4px 0; }
.doc code { font-size: 13px; background: var(--card); border: 1px solid var(--line); border-radius: 6px; padding: 1px 5px; }
.bug { margin: 24px 0 8px; padding: 14px 16px; border-radius: var(--r); background: var(--accent-soft); }
.admin-doc { margin-top: 28px; padding: 4px 16px 12px; border: 2px solid var(--danger); border-radius: var(--r); }
.admin-doc h2 { color: var(--danger); display: flex; align-items: center; gap: 8px; }
/* секрет (ГДЗ) */
.gdz { text-align: center; padding: 32px 16px; background: var(--card); border: 1px dashed var(--line); border-radius: var(--r); }
.gdz-ic { font-size: 44px; margin: 0 0 8px; }
.adm-btns { display: inline-flex; gap: 4px; flex: 0 0 auto; }