/* ===== AXIOMA ЛК — доработки 22.09.2026 =====
   Конспекты, черновики домашки, вход без мелькания, ожидание ученика,
   объявления для читателей, промокоды. Отдельный файл, чтобы не рыться в
   app.css ради новых блоков. */

/* ------------------------------------------------------------ вход ------- */
/* Кабинет помнит, что человек уже входил: пока /api/auth/me отвечает, форма
   входа не показывается — вместо неё спокойный пустой экран. Раньше при
   переходе с доски на главную на секунду мелькало окно входа. */
html[data-auth='pending'] #guest { visibility: hidden; }

/* ----------------------------------------------------------- конспекты -- */
.desk-notes__all { margin-top: 12px; }
.desk-note-row { flex-wrap: wrap; }
.desk-note-row__who { flex-basis: 100%; margin-left: calc(5.5em + 12px); font-size: 0.8rem; color: var(--ink-soft); }

.notes-page { display: grid; gap: 16px; max-width: 920px; margin: 0 auto; padding: 8px 0 40px; }
.notes-page__title { margin: 0; font-size: 1.6rem; }
.notes-page__lead { margin: 4px 0 0; color: var(--ink-soft); }
.notes-page__bar { display: flex; gap: 10px; flex-wrap: wrap; }
.notes-page__bar input { flex: 1 1 240px; }
.notes-page__list { display: grid; gap: 14px; }
.notes-page__group { padding: 14px 16px; border: 1px solid var(--line); border-radius: 16px; background: var(--paper-card); }
.notes-page__subject { margin: 0 0 6px; font-size: 1rem; color: var(--accent); }
.notes-page__row {
  display: grid; grid-template-columns: minmax(9.5em, auto) 1fr; gap: 2px 14px; align-items: baseline;
  padding: 9px 0; border-top: 1px solid var(--line); color: var(--ink); text-decoration: none;
}
.notes-page__row:first-of-type { border-top: 0; }
.notes-page__row:hover .notes-page__what { color: var(--accent); }
.notes-page__when { font-size: 0.84rem; color: var(--ink-soft); }
.notes-page__what { font-weight: 600; }
.notes-page__who { grid-column: 2; font-size: 0.82rem; color: var(--ink-soft); }
.notes-page__more { justify-self: center; }
@media (max-width: 640px) {
  .notes-page__row { grid-template-columns: 1fr; }
  .notes-page__who { grid-column: 1; }
}

/* ------------------------------------------------ черновики домашки ----- */
.hw-drafts { margin-top: 12px; padding: 12px 14px; border: 1.5px dashed color-mix(in srgb, var(--accent) 55%, transparent); border-radius: 14px; background: color-mix(in srgb, var(--accent) 6%, var(--paper-card)); }
.hw-drafts__title { margin: 0 0 6px; font-size: 0.95rem; }
.hw-drafts__row { display: flex; gap: 12px; align-items: center; justify-content: space-between; padding: 8px 0; border-top: 1px solid var(--line); }
.hw-drafts__row:first-of-type { border-top: 0; }
.hw-drafts__info { display: grid; gap: 2px; min-width: 0; }
.hw-drafts__info span { font-size: 0.84rem; color: var(--ink-soft); }
.hw-drafts__preview { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* -------------------------------------------- ученик ждёт в комнате ----- */
.desk-waiting {
  display: flex; gap: 12px; align-items: center; flex-wrap: wrap;
  padding: 12px 16px; border-radius: 16px;
  background: color-mix(in srgb, #F0B429 22%, var(--paper-card));
  border: 1.5px solid #F0B429;
  animation: waiting-pulse 2.4s ease-in-out infinite;
}
.desk-waiting__text { flex: 1 1 220px; margin: 0; font-weight: 600; }
.desk-waiting[hidden] { display: none; }
.lk-body > .desk-waiting { margin: 0 0 14px; }
@keyframes waiting-pulse { 50% { box-shadow: 0 0 0 6px color-mix(in srgb, #F0B429 25%, transparent); } }
@media (prefers-reduced-motion: reduce) { .desk-waiting { animation: none; } }
.nav-waiting-dot {
  display: inline-block; width: 9px; height: 9px; margin-left: 6px; border-radius: 50%;
  background: #F0B429; box-shadow: 0 0 0 3px color-mix(in srgb, #F0B429 30%, transparent);
  vertical-align: middle;
}

/* ------------------------------------------------ объявления у читателя - */
.news-banner {
  display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: start;
  padding: 14px 16px; border-radius: 16px;
  border: 1.5px solid var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, var(--paper-card));
}
.news-banner__icon { font-size: 1.4rem; line-height: 1; }
.news-banner__body { display: grid; gap: 6px; min-width: 0; }
.news-banner__title { margin: 0; font-size: 0.8rem; font-weight: 700; color: var(--ink-soft); letter-spacing: 0.02em; }
.news-banner__text { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.news-banner__acts { display: flex; gap: 8px; flex-wrap: wrap; }
.news-list { display: grid; gap: 12px; }
.news-item { padding: 14px 16px; border: 1px solid var(--line); border-radius: 16px; background: var(--paper-card); display: grid; gap: 8px; }
.news-item--fresh { border-color: var(--accent); box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 22%, transparent); }
.news-item__meta { font-size: 0.8rem; color: var(--ink-soft); }
.news-item__text { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.news-file { display: inline-grid; gap: 6px; justify-items: start; max-width: 100%; }
.news-file__thumb {
  display: block; max-width: min(320px, 100%); max-height: 220px; border-radius: 12px;
  border: 1px solid var(--line); background: #fff; cursor: zoom-in; object-fit: contain;
}
.news-file__pdf { width: min(220px, 100%); height: auto; max-height: 290px; }
.news-file__name { font-size: 0.82rem; color: var(--ink-soft); }
.news-file__acts { display: flex; gap: 8px; flex-wrap: wrap; }

.lightbox {
  position: fixed; inset: 0; z-index: 500; display: grid; place-items: center;
  background: rgba(6, 20, 16, 0.86); padding: 24px;
  animation: lightbox-in 0.2s ease-out;
}
.lightbox__img { max-width: 100%; max-height: calc(100vh - 110px); border-radius: 10px; background: #fff; touch-action: pinch-zoom; cursor: zoom-in; transition: transform 0.2s ease; }
.lightbox__img--zoomed { transform: scale(2); cursor: zoom-out; }
.lightbox__frame { width: min(1000px, 100%); height: calc(100vh - 110px); border: 0; border-radius: 10px; background: #fff; }
.lightbox__bar { position: fixed; top: 12px; right: 12px; display: flex; gap: 8px; }
.lightbox__hint { position: fixed; bottom: 14px; left: 50%; transform: translateX(-50%); color: #fff; font-size: 0.85rem; opacity: 0.8; margin: 0; text-align: center; }
@keyframes lightbox-in { from { opacity: 0; } }

/* ----------------------------------------------------------- промокоды -- */
.promo-check { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.promo-check input { flex: 1 1 140px; text-transform: uppercase; }
.promo-check__state { flex-basis: 100%; margin: 0; font-size: 0.85rem; }
.promo-check__state--ok { color: var(--accent); font-weight: 600; }
.promo-check__state--bad { color: #b3261e; }
.receipt-total {
  display: grid; gap: 4px; padding: 12px 14px; border-radius: 12px;
  border: 1.5px dashed var(--line); background: color-mix(in srgb, var(--ink) 3%, var(--paper-card));
  font-variant-numeric: tabular-nums;
}
.receipt-total__line { display: flex; justify-content: space-between; gap: 12px; font-size: 0.9rem; color: var(--ink-soft); }
.receipt-total__sum { display: flex; justify-content: space-between; gap: 12px; font-size: 1.15rem; font-weight: 800; color: var(--ink); border-top: 1px solid var(--line); padding-top: 6px; margin-top: 2px; }
.receipt-total__note { margin: 4px 0 0; font-size: 0.84rem; color: var(--accent); }
.promo-editor { display: grid; gap: 10px; }
.promo-card { display: grid; gap: 8px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 14px; background: var(--paper-card); }
.promo-card__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 8px; }
.promo-card__grid label { display: grid; gap: 4px; font-size: 0.82rem; color: var(--ink-soft); }
.promo-card__who { display: flex; gap: 6px; flex-wrap: wrap; }

/* ------------------------------------------------ анкета в карточке ---- */
/* Обложка — блокнот на спирали, в той же манере, что обложки тестов в
   библиотеке. Нажатие открывает Google-документ ученика. */
.survey-top { display: grid; grid-template-columns: minmax(170px, 210px) minmax(0, 1fr); gap: 18px; align-items: start; margin: 8px 0 14px; }
@media (max-width: 720px) { .survey-top { grid-template-columns: 1fr; } .survey-top .survey-notebook { max-width: 230px; } }
.survey-notebook { display: block; width: 100%; border: 0; background: none; padding: 0 6px 8px 0; color: #163b2b; font: inherit; text-align: left; text-decoration: none; cursor: pointer; }
.student-survey-card .survey-notebook { max-width: 220px; margin: 10px 0; }
.survey-notebook__sheet {
  position: relative; display: flex; flex-direction: column; gap: 8px;
  aspect-ratio: 4 / 5; min-height: 230px; padding: 18px 16px 16px 30px;
  border-radius: 4px 12px 12px 4px;
  background:
    repeating-linear-gradient(0deg, transparent 0 21px, rgba(22, 59, 43, 0.09) 21px 22px),
    linear-gradient(130deg, #f7e7b4, #efc95b);
  box-shadow: 4px 5px 0 #d3ddce, 7px 8px 0 #8aaa95, 8px 12px 20px #0002;
  transition: transform .2s, box-shadow .2s; overflow: hidden;
}
.survey-notebook__sheet::before { content: ''; position: absolute; left: 18px; top: 0; bottom: 0; width: 2px; background: rgba(179, 38, 30, 0.35); }
.survey-notebook__rings { position: absolute; left: 5px; top: 14px; bottom: 14px; display: flex; flex-direction: column; justify-content: space-between; }
.survey-notebook__rings i { width: 9px; height: 9px; border-radius: 50%; background: #163b2b; box-shadow: inset 0 0 0 2px #f7e7b4, 0 1px 0 #0003; }
.survey-notebook__kind { font-size: 11px; letter-spacing: .14em; font-weight: 800; opacity: .75; }
.survey-notebook__name { font-size: clamp(20px, 2vw, 25px); line-height: 1.2; font-weight: 800; overflow-wrap: anywhere; }
.survey-notebook__subjects { font-size: 13.5px; font-weight: 650; line-height: 1.4; }
.survey-notebook__date { font-size: 12.5px; opacity: .75; }
.survey-notebook__foot { margin-top: auto; display: grid; gap: 6px; }
.survey-notebook__brand { display: flex; align-items: center; gap: 6px; font-size: 11px; letter-spacing: .08em; font-weight: 800; }
.survey-notebook__open { font-size: 12.5px; font-weight: 700; color: #1F7A5A; }
.survey-notebook:hover .survey-notebook__sheet, .survey-notebook:focus-visible .survey-notebook__sheet { transform: translateY(-3px) rotate(-1deg); box-shadow: 4px 7px 0 #d3ddce, 7px 10px 0 #8aaa95, 8px 16px 22px #0003; }
@media (prefers-reduced-motion: reduce) { .survey-notebook__sheet { transition: none; } .survey-notebook:hover .survey-notebook__sheet { transform: none; } }

.survey-ov { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px; }
.survey-ov__tile { padding: 12px 14px; border: 1px solid var(--line); border-radius: 14px; background: color-mix(in srgb, var(--accent) 4%, var(--paper-card)); display: grid; gap: 6px; align-content: start; }
.survey-ov__tile--wide { grid-column: 1 / -1; }
.survey-ov__tile--subject { border-left: 4px solid var(--accent); }
.survey-ov__title { margin: 0; font-size: .95rem; }
.survey-ov__lead { margin: 0; font-weight: 650; }
.survey-ov__label { margin: 4px 0 0; font-size: .76rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-soft); }
.survey-ov__muted { margin: 0; font-size: .85rem; color: var(--ink-soft); }
.survey-ov__pending { grid-column: 1 / -1; margin: 0; padding: 10px 12px; border-radius: 12px; border: 1px dashed var(--line); font-size: .86rem; color: var(--ink-soft); }
.survey-ov__chips { display: flex; flex-wrap: wrap; gap: 5px; }
.survey-ov__facts { display: grid; grid-template-columns: auto 1fr; gap: 3px 10px; margin: 0; font-size: .88rem; }
.survey-ov__facts dt { color: var(--ink-soft); }
.survey-ov__facts dd { margin: 0; font-weight: 650; }
.survey-chip { display: inline-block; padding: 3px 9px; border-radius: 999px; font-size: .8rem; line-height: 1.35; background: color-mix(in srgb, var(--ink) 7%, transparent); }
.survey-chip--goal { background: color-mix(in srgb, #F0B429 30%, transparent); font-weight: 650; }
.survey-chip--topic { background: color-mix(in srgb, #b3261e 12%, transparent); }
.survey-chip--good { background: color-mix(in srgb, var(--accent) 16%, transparent); }
.survey-chip--avoid { background: color-mix(in srgb, #b3261e 16%, transparent); }
.survey-chip--day, .survey-chip--time { background: color-mix(in srgb, var(--accent) 12%, transparent); }

/* ------------------------------------------- плашка «пройдите анкету» -- */
.survey-prompt {
  display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: center;
  padding: 14px 16px; margin: 0 0 14px; border-radius: 16px;
  border: 1.5px solid #F0B429; background: color-mix(in srgb, #F0B429 14%, var(--paper-card));
}
.survey-prompt[hidden] { display: none; }
.survey-prompt__icon { font-size: 1.6rem; line-height: 1; }
.survey-prompt__text { margin: 0; display: grid; gap: 3px; }
.survey-prompt__text strong { font-size: 1rem; }
.survey-prompt__text span { font-size: .88rem; color: var(--ink-soft); }
.survey-prompt__acts { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
@media (max-width: 640px) { .survey-prompt { grid-template-columns: auto 1fr; } .survey-prompt__acts { grid-column: 1 / -1; justify-content: flex-start; } }