/* ══════════════════════════════════════════════════════════════
   Продажа каналов (market). Сетка и фильтры каталога берутся из
   css/catalogue.css — здесь только то, чего там нет.
   ══════════════════════════════════════════════════════════════ */

/* ── Шапка каталога ── */
/* У каталога рекламы сверху 40px; здесь шапка сама по себе крупная — ближе к навбару. */
.wrapper.mk-wrapper { padding-top: 16px; }
@media (max-width: 768px) { .wrapper.mk-wrapper { padding-top: 12px; } }
.mk-hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 55%, #3b82f6 100%);
  border-radius: 18px;
  padding: 28px 32px;
  margin-bottom: 20px;
  color: #fff;
  overflow: hidden;
  box-shadow: 0 14px 34px rgba(29, 78, 216, 0.22);
}
.mk-hero::after {
  content: "";
  position: absolute;
  right: -60px; top: -80px;
  width: 280px; height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.18), rgba(255,255,255,0) 70%);
  pointer-events: none;
}
.mk-hero-main { position: relative; z-index: 1; min-width: 0; }
.mk-hero-eyebrow {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11.5px; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase;
  padding: 5px 12px; border-radius: 999px;
  background: rgba(255,255,255,0.16); border: 1px solid rgba(255,255,255,0.28);
  margin-bottom: 12px;
}
.mk-hero h1 { font-size: 28px; font-weight: 800; line-height: 1.15; margin-bottom: 8px; letter-spacing: -0.01em; }
.mk-hero-sub { font-size: 15px; line-height: 1.5; color: rgba(255,255,255,0.86); max-width: 620px; }
.mk-hero-steps { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.mk-hero-step {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600;
  padding: 7px 12px 7px 7px; border-radius: 10px;
  background: rgba(255,255,255,0.12);
}
.mk-hero-step b {
  width: 22px; height: 22px; border-radius: 7px; flex-shrink: 0;
  display: inline-flex; align-items: center; justify-content: center;
  background: #fff; color: #1d4ed8; font-size: 12px;
}
.mk-hero-cta {
  position: relative; z-index: 1; flex-shrink: 0;
  display: inline-flex; align-items: center; gap: 8px;
  background: #fff; color: #1d4ed8; text-decoration: none;
  font-size: 14px; font-weight: 700;
  padding: 12px 18px; border-radius: 12px;
  transition: transform .15s, box-shadow .15s;
}
.mk-hero-cta:hover { transform: translateY(-1px); box-shadow: 0 8px 20px rgba(0,0,0,0.15); }

/* Каталог рекламы уменьшает .cat-layout до 85% на 1025–1600px, чтобы его
   карточки влезли в строку. Карточкам каналов на продажу это не нужно, а шрифт
   становился мельче, чем в шапке над ними. */
@media (min-width: 1025px) and (max-width: 1600px) {
  .mk-cat-layout { zoom: 1; }
}

/* ── Переключатель «Все / Каналы / Группы» ── */
.mk-seg {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px;
  padding: 4px; border-radius: 10px; background: #f1f5f9;
}
.mk-seg input { position: absolute; opacity: 0; pointer-events: none; }
.mk-seg label {
  text-align: center; font-size: 13px; font-weight: 600; color: #64748b;
  padding: 7px 4px; border-radius: 7px; cursor: pointer;
  transition: background .15s, color .15s;
}
.mk-seg input:checked + label { background: #fff; color: #1e293b; box-shadow: 0 1px 3px rgba(0,0,0,0.08); }
.mk-seg input:focus-visible + label { outline: 2px solid #2563eb; outline-offset: 1px; }
/* ── Компактная панель фильтров «Купить канал» ──
   Панель прилипает к верху экрана и должна помещаться в окно ноутбука целиком,
   вместе с кнопкой «Показать каналы». Если окно совсем низкое, её догоняет
   js/sticky-sidebar.js. В каталоге рекламы панель прежнего размера. */
.mk-cat-layout .sf-actions { display: flex; gap: 8px; margin-top: 4px; }
.mk-cat-layout .sf-actions .sf-apply-btn { flex: 1; min-width: 0; margin: 0; }
.mk-cat-layout .sf-actions .sf-reset-btn {
  display: flex; align-items: center; justify-content: center;
  flex: 0 0 40px; width: 40px; margin: 0; padding: 0;
  border: 1px solid #e2e8f0; border-radius: 10px; font-size: 14px; text-decoration: none;
}
.mk-cat-layout .sf-actions .sf-reset-btn:hover { border-color: #93c5fd; }
html.dark .mk-cat-layout .sf-actions .sf-reset-btn { border-color: rgba(255,255,255,0.1); color: #64748b; }
html.dark .mk-cat-layout .sf-actions .sf-reset-btn:hover { border-color: rgba(96,165,250,0.5); color: #60a5fa; }
@media (max-width: 768px) {
  .mk-cat-layout .sf-actions { margin-top: 10px; }
}
@media (min-width: 769px) {
  .mk-cat-layout .sidebar-filters { padding: 14px; gap: 10px; }
  .mk-cat-layout .sf-section { padding: 0; border-bottom: none; }
  .mk-cat-layout .sf-label { font-size: 10.5px; margin-bottom: 4px; }
  /* Подписи «Поиск» и «Тип» лишние: всё понятно по полю и переключателю. */
  .mk-cat-layout .sf-section:has(.search-wrapper) > .sf-label,
  .mk-cat-layout .sf-section:has(.mk-seg) > .sf-label { display: none; }
  .mk-cat-layout .search-wrapper input,
  .mk-cat-layout .sf-range input,
  .mk-cat-layout .sf-select { padding-top: 7px; padding-bottom: 7px; font-size: 13.5px; }
  .mk-cat-layout .categories-selected { min-height: 34px; padding-top: 4px; padding-bottom: 4px; }
  .mk-cat-layout .categories-selected .placeholder { font-size: 13.5px; }
  .mk-cat-layout .sf-chevron { transform: translateY(-50%) translateY(8px); }
  .mk-cat-layout .fav-filter { padding-top: 8px; padding-bottom: 8px; }
  .mk-cat-layout .sf-actions .sf-apply-btn { padding: 9px; }
  .mk-seg { padding: 3px; }
  .mk-seg label { padding: 6px 4px; }
}
/* Невысокие окна (ноутбук с панелью закладок, увеличенный масштаб). */
@media (min-width: 769px) and (max-height: 640px) {
  .mk-cat-layout .sidebar-filters { padding: 12px; gap: 7px; }
  .mk-cat-layout .sf-label { margin-bottom: 3px; }
  .mk-cat-layout .search-wrapper input,
  .mk-cat-layout .sf-range input,
  .mk-cat-layout .sf-select { padding-top: 6px; padding-bottom: 6px; font-size: 13px; }
  .mk-cat-layout .categories-selected { min-height: 31px; padding-top: 3px; padding-bottom: 3px; }
  .mk-cat-layout .categories-selected .placeholder { font-size: 13px; }
  .mk-cat-layout .sf-chevron { transform: translateY(-50%) translateY(7px); }
  .mk-cat-layout .fav-filter { padding-top: 6px; padding-bottom: 6px; }
  .mk-cat-layout .sf-actions .sf-apply-btn { padding: 8px; }
  .mk-seg label { padding: 5px 4px; font-size: 12.5px; }
}

/* ── Карточка канала в каталоге ── */
.mk-list { display: flex; flex-direction: column; gap: 12px; }
.mk-card {
  display: flex; align-items: center; gap: 20px;
  background: #fff; border: 1px solid #e5e7eb; border-radius: 14px;
  padding: 18px 20px;
  color: inherit; text-decoration: none;
  transition: border-color .15s, box-shadow .15s;
}
.mk-card { position: relative; }
.mk-card:hover { border-color: #bfdbfe; box-shadow: 0 6px 22px rgba(37, 99, 235, 0.08); }
/* Ссылка — название канала, растянутое на всю карточку. */
.mk-card-link { color: inherit; text-decoration: none; }
.mk-card-link::after { content: ''; position: absolute; inset: 0; border-radius: inherit; }
.mk-card-link:focus-visible { outline: none; }
.mk-card:has(.mk-card-link:focus-visible) { outline: 2px solid #2563eb; outline-offset: 2px; }
.mk-card-actions { display: flex; align-items: center; gap: 8px; }
/* Сердечко — над растянутой ссылкой. */
.mk-fav {
  position: relative; z-index: 1; flex-shrink: 0;
  width: 38px; height: 38px; padding: 0; border-radius: 10px;
  display: inline-flex; align-items: center; justify-content: center;
  background: #fff; border: 1.5px solid #e2e8f0; color: #94a3b8; cursor: pointer;
  transition: color .15s, border-color .15s, background .15s, transform .1s;
}
.mk-fav:hover { color: #ef4444; border-color: #fca5a5; }
.mk-fav:active { transform: scale(0.92); }
.mk-fav.is-fav { color: #ef4444; border-color: #fca5a5; background: #fef2f2; }
.mk-fav.is-fav svg path { fill: currentColor; }
.mk-fav:focus-visible { outline: 2px solid #2563eb; outline-offset: 2px; }
/* На странице объявления — широкая кнопка с подписью. */
.mk-fav.mk-fav-wide { width: 100%; height: auto; gap: 8px; padding: 11px 14px; margin-top: 10px; font-size: 14px; font-weight: 600; color: #475569; font-family: inherit; }
.mk-fav.mk-fav-wide:hover, .mk-fav.mk-fav-wide.is-fav { color: #ef4444; }
.mk-fav-hint { font-size: 12px; color: #94a3b8; text-align: center; margin-top: 6px; line-height: 1.4; }
/* Буква-заглушка под картинкой: если аватар не загрузился, img прячется
   и остаётся первая буква названия. */
.mk-card-avatar,
.mk-head-avatar { position: relative; }
.mk-card-avatar img,
.mk-head-avatar img { position: absolute; inset: 0; }
.mk-card-avatar {
  width: 64px; height: 64px; border-radius: 12px; overflow: hidden; flex-shrink: 0;
  background: #2563eb; color: #fff; font-size: 24px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.mk-card-avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.mk-card-body { flex: 1; min-width: 0; }
.mk-card-title {
  display: flex; align-items: center; flex-wrap: wrap; gap: 8px;
  font-size: 16px; font-weight: 700; color: #0f172a; margin-bottom: 4px;
}
.mk-card-title .mk-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 100%; }
.mk-card-meta { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 13px; color: #64748b; margin-bottom: 6px; }
.mk-card-desc {
  font-size: 13.5px; line-height: 1.45; color: #475569;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.mk-card-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.mk-chip {
  font-size: 12px; font-weight: 600; padding: 3px 9px; border-radius: 6px;
  background: #f1f5f9; color: #475569;
}
.mk-chip.blue { background: #dbeafe; color: #1e40af; }
.mk-type {
  font-size: 11px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
  padding: 3px 8px; border-radius: 6px;
  background: #eef2ff; color: #4338ca;
}
.mk-type.group { background: #ecfdf5; color: #047857; }
.mk-card-right { display: flex; flex-direction: column; align-items: flex-end; gap: 10px; flex-shrink: 0; }
.mk-card-price-label { font-size: 12px; color: #94a3b8; text-align: right; }
.mk-card-price { font-size: 21px; font-weight: 800; color: #0f172a; white-space: nowrap; letter-spacing: -0.01em; }
.mk-card-btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: #2563eb; color: #fff; border-radius: 10px;
  padding: 9px 16px; font-size: 13.5px; font-weight: 600;
  transition: background .15s;
}
.mk-card:hover .mk-card-btn { background: #1d4ed8; }

/* ── Пустой каталог ── */
.mk-empty {
  text-align: center; background: #fff; border: 1px dashed #cbd5e1; border-radius: 16px;
  padding: 48px 24px;
}
.mk-empty-icon { font-size: 36px; margin-bottom: 12px; }
.mk-empty-fav { color: #ef4444; }
.mk-empty h2 { font-size: 18px; font-weight: 700; color: #0f172a; margin-bottom: 6px; }
.mk-empty p { font-size: 14px; color: #64748b; margin-bottom: 18px; }
.mk-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: #2563eb; color: #fff; border: none; border-radius: 10px;
  padding: 11px 20px; font-size: 14px; font-weight: 600; cursor: pointer;
  text-decoration: none; transition: background .15s;
}
.mk-btn:hover { background: #1d4ed8; }
/* display: inline-flex иначе перебивает атрибут hidden */
.mk-btn[hidden] { display: none; }
.mk-btn:disabled, .mk-btn.is-disabled { background: #94a3b8; cursor: not-allowed; }
.mk-btn-ghost { background: #f1f5f9; color: #334155; }
.mk-btn-ghost:hover { background: #e2e8f0; }
.mk-btn-block { width: 100%; }

/* ── Блок для поисковиков под каталогом ──
   Неприметный: мелкий серый текст без карточки, подробности свёрнуты.
   Не прятать полностью (display:none, цвет фона) — это «скрытый текст». */
.mk-seo {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 14px;
  margin-top: 28px; padding: 0 4px;
  font-size: 11.5px; line-height: 1.6; color: #b8c4d2;
}
.mk-seo-links { display: contents; }
.mk-seo-label, .mk-seo-links a, .mk-seo-more summary { color: #b8c4d2; text-decoration: none; }
.mk-seo-links a:hover, .mk-seo-links a.active, .mk-seo-more summary:hover { color: #64748b; }
.mk-seo-more { margin: 0; }
.mk-seo-more[open] { flex-basis: 100%; }
.mk-seo-more summary { display: inline-flex; align-items: center; gap: 4px; cursor: pointer; list-style: none; }
.mk-seo-more summary::-webkit-details-marker { display: none; }
.mk-seo-more summary::after { content: "\f078"; font-family: "Font Awesome 6 Free"; font-weight: 900; font-size: 8px; transition: transform .15s; }
.mk-seo-more[open] summary::after { transform: rotate(180deg); }
.mk-seo-text { max-width: 860px; margin-top: 6px; color: #94a3b8; }
.mk-seo-text h2 { font-size: 12px; font-weight: 600; color: #94a3b8; margin: 10px 0 2px; }
.mk-seo-text h2:first-child { margin-top: 0; }
.mk-seo-text h3 { font-size: 11.5px; font-weight: 600; color: #94a3b8; margin: 8px 0 1px; }
.mk-seo-text p { margin: 0 0 4px; }
.mk-seo-text a { color: #94a3b8; text-decoration: underline; }
html.dark .mk-seo, html.dark .mk-seo-label, html.dark .mk-seo-links a, html.dark .mk-seo-more summary { color: #3f3f4c; }
html.dark .mk-seo-links a:hover, html.dark .mk-seo-links a.active, html.dark .mk-seo-more summary:hover { color: #94a3b8; }
html.dark .mk-seo-text, html.dark .mk-seo-text h2, html.dark .mk-seo-text h3, html.dark .mk-seo-text a { color: #64748b; }

/* ══ Страница канала ══ */
.mk-page { max-width: 1120px; margin: 0 auto; padding: 28px 20px 60px; }
.mk-back {
  display: inline-flex; align-items: center; gap: 6px; margin-bottom: 18px;
  font-size: 14px; font-weight: 500; color: #64748b; text-decoration: none;
}
.mk-back:hover { color: #2563eb; }
.mk-detail { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 24px; align-items: start; }
.mk-panel {
  background: #fff; border: 1px solid #e5e7eb; border-radius: 16px; padding: 24px;
  margin-bottom: 16px;
}
.mk-panel h2 { font-size: 17px; font-weight: 700; color: #0f172a; margin-bottom: 14px; }
.mk-head { display: flex; gap: 18px; align-items: flex-start; }
.mk-head-avatar {
  width: 84px; height: 84px; border-radius: 18px; overflow: hidden; flex-shrink: 0;
  background: #2563eb; color: #fff; font-size: 32px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.mk-head-avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.mk-head-main { min-width: 0; flex: 1; }
.mk-head h1 {
  font-size: 24px; font-weight: 800; color: #0f172a; line-height: 1.2; margin-bottom: 6px;
  overflow-wrap: anywhere;
}
.mk-head-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; font-size: 14px; color: #64748b; margin-bottom: 10px; }
.mk-head-link { display: inline-flex; align-items: center; gap: 6px; color: #2563eb; font-weight: 600; text-decoration: none; }
.mk-head-link:hover { text-decoration: underline; }
.mk-desc { font-size: 15px; line-height: 1.65; color: #334155; overflow-wrap: anywhere; }
.mk-desc-empty { font-size: 14px; color: #94a3b8; }

.mk-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.mk-stat { background: #f8fafc; border-radius: 12px; padding: 14px 16px; }
.mk-stat-label { font-size: 12.5px; color: #64748b; margin-bottom: 6px; }
.mk-stat-value { font-size: 22px; font-weight: 700; color: #0f172a; letter-spacing: -0.01em; }
.mk-chart { margin-top: 16px; height: 160px; }
.mk-note { font-size: 12.5px; color: #94a3b8; margin-top: 12px; }

/* Правая колонка: цена и покупка */
.mk-side { position: sticky; top: 84px; }
.mk-price-box { text-align: left; }
.mk-price-label { font-size: 13px; color: #64748b; margin-bottom: 4px; }
.mk-price-value { font-size: 32px; font-weight: 800; color: #0f172a; letter-spacing: -0.02em; margin-bottom: 16px; }
.mk-guarantees { list-style: none; display: flex; flex-direction: column; gap: 10px; margin: 18px 0 0; padding: 16px 0 0; border-top: 1px solid #f1f5f9; }
.mk-guarantees li { display: flex; gap: 10px; font-size: 13.5px; line-height: 1.45; color: #475569; }
.mk-guarantees i { color: #16a34a; margin-top: 3px; flex-shrink: 0; }
.mk-state {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: 13.5px; line-height: 1.45; border-radius: 10px; padding: 12px 14px; margin-bottom: 12px;
  background: #eff6ff; color: #1e40af;
}
.mk-state.warn { background: #fffbeb; color: #92400e; }
.mk-state i { margin-top: 2px; flex-shrink: 0; }
.mk-listed-at { font-size: 12.5px; color: #94a3b8; margin-top: 14px; }

.mk-others { margin-top: 32px; }
.mk-others-title { font-size: 18px; font-weight: 700; color: #0f172a; margin-bottom: 14px; }
.mk-others-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.mk-mini {
  display: flex; flex-direction: column; gap: 10px;
  background: #fff; border: 1px solid #e5e7eb; border-radius: 14px; padding: 16px;
  color: inherit; text-decoration: none; transition: border-color .15s, box-shadow .15s;
}
.mk-mini:hover { border-color: #bfdbfe; box-shadow: 0 6px 22px rgba(37, 99, 235, 0.08); }
.mk-mini-head { display: flex; gap: 10px; align-items: center; min-width: 0; }
.mk-mini .mk-card-avatar { width: 40px; height: 40px; border-radius: 10px; font-size: 16px; }
.mk-mini-name { font-size: 14px; font-weight: 700; color: #0f172a; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mk-mini-sub { font-size: 12.5px; color: #64748b; }
.mk-mini-price { font-size: 17px; font-weight: 800; color: #0f172a; }

/* ── Модалка покупки ── */
.mk-modal {
  display: none; position: fixed; inset: 0; z-index: 10000;
  background: rgba(15, 23, 42, 0.5); align-items: center; justify-content: center; padding: 16px;
}
.mk-modal.active { display: flex; }
.mk-modal-box {
  position: relative; width: 100%; max-width: 480px; max-height: calc(100vh - 32px); overflow-y: auto;
  background: #fff; border-radius: 18px; padding: 26px 24px 22px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.22);
}
.mk-modal-close {
  position: absolute; top: 14px; right: 16px; border: none; background: none;
  font-size: 24px; line-height: 1; color: #94a3b8; cursor: pointer;
}
.mk-modal-close:hover { color: #0f172a; }
.mk-modal h3 { font-size: 19px; font-weight: 800; color: #0f172a; margin-bottom: 4px; padding-right: 24px; }
.mk-modal-sub { font-size: 14px; color: #64748b; margin-bottom: 18px; overflow-wrap: anywhere; }
.mk-steps { list-style: none; counter-reset: mkstep; display: flex; flex-direction: column; gap: 12px; margin: 0 0 18px; padding: 0; }
.mk-steps li { counter-increment: mkstep; display: flex; gap: 12px; font-size: 13.5px; line-height: 1.5; color: #334155; }
.mk-steps li::before {
  content: counter(mkstep);
  width: 24px; height: 24px; border-radius: 8px; flex-shrink: 0;
  display: inline-flex; align-items: center; justify-content: center;
  background: #eff6ff; color: #2563eb; font-size: 12px; font-weight: 700;
}
.mk-balance {
  font-size: 13.5px; border-radius: 10px; padding: 10px 12px; margin-bottom: 14px;
  background: #f0fdf4; color: #166534;
}
.mk-balance.short { background: #fef2f2; color: #991b1b; }
.mk-modal-actions { display: flex; gap: 10px; }
.mk-terms { font-size: 12.5px; line-height: 1.5; color: #64748b; margin: 0 0 12px; }
.mk-terms a { color: #2563eb; text-decoration: none; }
.mk-terms a:hover { text-decoration: underline; }
html.dark .mk-terms { color: #94a3b8; }
html.dark .mk-terms a { color: #60a5fa; }
.mk-modal-actions .mk-btn { flex: 1; }

/* ══ Блок «Продажа канала» в настройках канала ══ */
.mk-sale {
  background: #f8fafc; border-radius: 14px; padding: 18px 20px; margin-bottom: 16px;
  border: 1.5px solid transparent; transition: border-color .2s;
}
.mk-sale.is-on { border-color: #bfdbfe; }
.mk-sale-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.mk-sale-title { font-size: 15px; font-weight: 600; margin-bottom: 4px; display: flex; align-items: center; gap: 8px; }
.mk-sale-new {
  font-size: 10.5px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
  padding: 2px 7px; border-radius: 6px; background: #2563eb; color: #fff;
}
.mk-sale-desc { font-size: 13px; color: #64748b; max-width: 480px; line-height: 1.45; }
.mk-sale-toggle {
  flex-shrink: 0; padding: 6px 14px; border-radius: 999px; font-size: 13px; font-weight: 600;
  cursor: pointer; user-select: none; border: 1.5px solid #2563eb; color: #2563eb; background: transparent;
  transition: background .15s, color .15s, border-color .15s;
}
.mk-sale-toggle:hover { background: #eff6ff; }
.mk-sale.is-on .mk-sale-toggle { background: #dcfce7; color: #16a34a; border-color: #dcfce7; }
.mk-sale.is-on .mk-sale-toggle:hover { background: #bbf7d0; border-color: #bbf7d0; }
.mk-sale-toggle[aria-disabled="true"] { cursor: not-allowed; opacity: 0.6; }
.mk-sale-body { display: none; margin-top: 14px; padding-top: 12px; border-top: 1px solid #e2e8f0; }
.mk-sale.is-on .mk-sale-body { display: block; }
.mk-sale-label { display: block; font-size: 13px; font-weight: 600; color: #334155; margin: 12px 0 6px; }
.mk-sale-label:first-child { margin-top: 0; }
.mk-sale textarea {
  width: 100%; min-height: 110px; resize: vertical;
  padding: 12px 14px; border-radius: 10px; border: 1px solid #e2e8f0;
  font: inherit; font-size: 14px; line-height: 1.5; color: #0e0e12; background: #fff;
}
.mk-sale textarea:focus, .mk-sale .price-input:focus { outline: none; border-color: #2563eb; }
.mk-sale textarea:disabled, .mk-sale .price-input:disabled { background: #f1f5f9; color: #64748b; cursor: not-allowed; }
.mk-sale-counter { font-size: 12px; color: #94a3b8; text-align: right; margin-top: 4px; }
.mk-sale-counter.over { color: #dc2626; font-weight: 600; }
.mk-sale-earn { margin-top: 8px; font-size: 13px; color: #16a34a; font-weight: 500; }
.mk-sale-earn span { color: #64748b; font-weight: 400; }
.mk-sale-warn.show { display: flex; }
.mk-2fa {
  display: flex; gap: 10px; align-items: flex-start; margin-top: 14px;
  padding: 12px 14px; border-radius: 10px; font-size: 13px; line-height: 1.5;
  background: #fffbeb; border: 1px solid #fde68a; color: #92400e;
}
.mk-2fa i { margin-top: 3px; flex-shrink: 0; }
.mk-sale-how { margin-top: 12px; font-size: 13px; line-height: 1.55; color: #64748b; }
.mk-sale-how b { color: #334155; }
.mk-sale-link { display: inline-flex; align-items: center; gap: 6px; margin-top: 12px; font-size: 13.5px; font-weight: 600; color: #2563eb; text-decoration: none; }
.mk-sale-link:hover { text-decoration: underline; }
.mk-sale-locked {
  display: flex; gap: 10px; align-items: flex-start; margin-top: 12px;
  padding: 12px 14px; border-radius: 10px; font-size: 13px; line-height: 1.5;
  background: #eff6ff; color: #1e40af;
}

/* Значок «На продаже» в списке «Мои каналы» */
.mk-badge-sale {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: 999px;
  background: #fef3c7; color: #92400e; text-decoration: none; white-space: nowrap;
}

/* ══ Тёмная тема ══ */
html.dark .mk-hero { box-shadow: 0 14px 34px rgba(0, 0, 0, 0.35); }
html.dark .mk-seg { background: #1e1e28; }
html.dark .mk-seg label { color: #64748b; }
html.dark .mk-seg input:checked + label { background: #2a2a36; color: #e2e8f0; }
html.dark .mk-fav { background: #25252e; border-color: rgba(255,255,255,0.1); color: #94a3b8; }
html.dark .mk-fav.is-fav { background: rgba(239,68,68,0.12); border-color: rgba(239,68,68,0.4); color: #fca5a5; }
html.dark .mk-fav-hint { color: #64748b; }
html.dark .mk-card,
html.dark .mk-mini,
html.dark .mk-panel { background: #13131a; border-color: rgba(255,255,255,0.07); }
html.dark .mk-card:hover,
html.dark .mk-mini:hover { border-color: rgba(37,99,235,0.5); box-shadow: 0 6px 22px rgba(0,0,0,0.3); }
html.dark .mk-card-title,
html.dark .mk-card-price,
html.dark .mk-mini-name,
html.dark .mk-mini-price,
html.dark .mk-panel h2,
html.dark .mk-head h1,
html.dark .mk-price-value,
html.dark .mk-stat-value,
html.dark .mk-others-title { color: #e2e8f0; }
html.dark .mk-card-desc,
html.dark .mk-desc { color: #cbd5e1; }
html.dark .mk-card-meta,
html.dark .mk-head-meta,
html.dark .mk-price-label,
html.dark .mk-stat-label,
html.dark .mk-mini-sub { color: #94a3b8; }
html.dark .mk-chip { background: #1e1e28; color: #94a3b8; }
html.dark .mk-chip.blue { background: rgba(37,99,235,0.2); color: #93c5fd; }
html.dark .mk-type { background: rgba(99,102,241,0.18); color: #a5b4fc; }
html.dark .mk-type.group { background: rgba(16,185,129,0.15); color: #6ee7b7; }
html.dark .mk-empty { background: #13131a; border-color: rgba(255,255,255,0.12); }
html.dark .mk-empty h2 { color: #e2e8f0; }
html.dark .mk-btn-ghost { background: #25252e; color: #cbd5e1; }
html.dark .mk-btn-ghost:hover { background: #2d2d38; }
html.dark .mk-stat { background: #1a1a22; }
html.dark .mk-guarantees { border-top-color: rgba(255,255,255,0.06); }
html.dark .mk-guarantees li { color: #94a3b8; }
html.dark .mk-state { background: rgba(37,99,235,0.14); color: #93c5fd; }
html.dark .mk-state.warn { background: rgba(245,158,11,0.12); color: #fcd34d; }
html.dark .mk-modal-box { background: #1a1a20; }
html.dark .mk-modal h3 { color: #f1f5f9; }
html.dark .mk-modal-close:hover { color: #f1f5f9; }
html.dark .mk-steps li { color: #cbd5e1; }
html.dark .mk-steps li::before { background: rgba(37,99,235,0.2); color: #93c5fd; }
html.dark .mk-balance { background: rgba(22,163,74,0.12); color: #86efac; }
html.dark .mk-balance.short { background: rgba(220,38,38,0.12); color: #fca5a5; }
html.dark .mk-sale { background: #25252e; }
html.dark .mk-sale.is-on { border-color: rgba(37,99,235,0.5); }
html.dark .mk-sale-title { color: #e2e8f0; }
html.dark .mk-sale-desc,
html.dark .mk-sale-how { color: #94a3b8; }
html.dark .mk-sale-how b,
html.dark .mk-sale-label { color: #cbd5e1; }
html.dark .mk-sale-body { border-top-color: rgba(255,255,255,0.08); }
html.dark .mk-sale-toggle { border-color: #3b82f6; color: #60a5fa; }
html.dark .mk-sale-toggle:hover { background: rgba(37,99,235,0.12); }
html.dark .mk-sale.is-on .mk-sale-toggle { background: rgba(22,163,74,0.18); color: #4ade80; border-color: transparent; }
html.dark .mk-sale textarea { background: #0e0e12; border-color: rgba(255,255,255,0.1); color: #e2e8f0; }
/* !important — base.html задаёт тёмному .price-input цвета с !important. */
html.dark .mk-sale textarea:disabled,
html.dark .mk-sale .price-input:disabled { background: #1a1a22 !important; color: #64748b !important; }
html.dark .mk-2fa { background: rgba(245,158,11,0.1); border-color: rgba(245,158,11,0.3); color: #fcd34d; }
html.dark .mk-sale-locked { background: rgba(37,99,235,0.14); color: #93c5fd; }
html.dark .mk-badge-sale { background: rgba(245,158,11,0.15); color: #fcd34d; }

/* ══ Адаптив ══ */
@media (max-width: 1024px) {
  .mk-detail { grid-template-columns: minmax(0, 1fr) 300px; }
}
@media (max-width: 900px) {
  /* Одна колонка: сначала шапка канала, потом цена с кнопкой покупки, потом
     описание и статистика. display: contents делает панели основной колонки
     соседями блока цены, чтобы их можно было переставить через order. */
  .mk-detail { display: flex; flex-direction: column; gap: 0; }
  .mk-detail-main { display: contents; }
  .mk-detail-main > *, .mk-side { min-width: 0; }
  .mk-detail-main > .mk-panel:first-child { order: -2; }
  .mk-side { position: static; order: -1; }
  .mk-others-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .mk-hero { flex-direction: column; align-items: flex-start; padding: 20px 18px; border-radius: 14px; margin-bottom: 12px; }
  .mk-hero h1 { font-size: 22px; }
  .mk-hero-sub { font-size: 14px; }
  .mk-hero-cta { width: 100%; justify-content: center; }
  .mk-card { flex-wrap: wrap; gap: 12px 14px; padding: 14px; align-items: flex-start; }
  .mk-card-avatar { width: 52px; height: 52px; border-radius: 10px; }
  .mk-card-body { flex: 1 1 calc(100% - 66px); }
  .mk-card-right {
    width: 100%; flex-direction: row; align-items: center; justify-content: space-between;
    padding-top: 10px; border-top: 1px solid #f1f5f9;
  }
  html.dark .mk-card-right { border-top-color: rgba(255,255,255,0.06); }
  .mk-card-price-label { display: none; }
  .mk-card-price { font-size: 19px; }
  .mk-page { padding: 16px 14px 40px; }
  .mk-panel { padding: 18px 16px; }
  .mk-head-avatar { width: 64px; height: 64px; border-radius: 14px; font-size: 26px; }
  .mk-head h1 { font-size: 20px; }
  .mk-stats { grid-template-columns: 1fr 1fr; }
  .mk-price-value { font-size: 28px; }
  .mk-sale-top { flex-direction: column; }
}
@media (max-width: 560px) {
  .mk-others-grid { grid-template-columns: minmax(0, 1fr); }
  .mk-stats { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 8px; }
  .mk-stat { padding: 12px; }
  .mk-stat-value { font-size: 18px; }
  .mk-head { gap: 12px; }
  .mk-modal-actions { flex-direction: column-reverse; }
}

/* ══ Сделки в личном кабинете ══ */
/* Пока lang.js не применил язык, английские блоки инструкций не мигают. */
html[lang="ru"] .mk-deal-page [data-lang="en"] { display: none; }

.mk-scope {
  display: inline-flex; gap: 4px; padding: 4px; margin-bottom: 14px;
  background: #fff; border: 1px solid #e2e8f0; border-radius: 10px;
}
.mk-scope a {
  padding: 7px 14px; border-radius: 7px; font-size: 13.5px; font-weight: 600;
  color: #64748b; text-decoration: none;
}
.mk-scope a.active { background: #eff6ff; color: #2563eb; }

.mk-deal-card { display: block; color: inherit; text-decoration: none; }
.mk-deal-card.needs-action { border-color: #93c5fd; box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.08); }
.mk-deal-card .ch-subs { flex-wrap: wrap; }
.mk-deal-card .ch-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: block; }
/* Без min-width: 0 длинное название растягивало карточку за край экрана. */
.mk-deal-card .channel-info { flex: 1 1 auto; min-width: 0; }
.mk-role {
  display: inline-flex; align-items: center;
  font-size: 11px; font-weight: 700; letter-spacing: 0.03em; text-transform: uppercase;
  padding: 2px 8px; border-radius: 6px; background: #f1f5f9; color: #475569;
}
.mk-role.buy { background: #eef2ff; color: #4338ca; }
.mk-role.sell { background: #ecfdf5; color: #047857; }
/* Логины чувствительны к регистру — не переводим их в капс. */
.mk-role-users { text-transform: none; letter-spacing: 0; }
.mk-action-pill {
  font-size: 11.5px; font-weight: 700; padding: 3px 9px; border-radius: 999px;
  background: #2563eb; color: #fff; white-space: nowrap;
}
.mk-open { font-size: 13.5px; font-weight: 600; color: #2563eb; display: inline-flex; align-items: center; gap: 6px; }
.mk-countdown.soon { color: #d97706; font-weight: 600; }
.mk-countdown.over { color: #dc2626; font-weight: 600; }
.mk-empty-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 18px; }
/* .empty-state i из requests.css (иконка 42px с отступом) задевает иконки в кнопках. */
.empty-state .mk-btn i { font-size: 14px; color: inherit; margin: 0; }
.mk-empty-actions .mk-btn { padding: 9px 16px; font-size: 13.5px; }
/* Фон кабинета такой же серый, как у ghost-кнопки, — без рамки её не видно. */
.content .mk-btn-ghost { background: #fff; border: 1px solid #e2e8f0; }
.content .mk-btn-ghost:hover { background: #f8fafc; border-color: #cbd5e1; }
html.dark .content .mk-btn-ghost { background: #1a1a20; border-color: rgba(255,255,255,0.1); }
html.dark .content .mk-btn-ghost:hover { background: #25252e; }

/* Статусы сделки */
.mk-status-pending { background: #fef3c7; color: #92400e; }
.mk-status-awaiting_transfer { background: #dbeafe; color: #1d4ed8; }
.mk-status-completed { background: #dcfce7; color: #15803d; }
.mk-status-declined,
.mk-status-cancelled,
.mk-status-expired { background: #f1f5f9; color: #64748b; }
.mk-status-disputed { background: #fee2e2; color: #b91c1c; }

/* Страница сделки */
.mk-deal-page .mk-panel { margin-bottom: 16px; }
.mk-deal-head .mk-head { align-items: center; }
.mk-deal-kicker { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; font-size: 13px; color: #64748b; margin-bottom: 4px; }
.mk-deal-price { text-align: right; flex-shrink: 0; }
.mk-deal-price .mk-price-value { margin-bottom: 0; font-size: 28px; }

.mk-progress {
  list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px; margin: 22px 0 0; padding: 18px 0 0; border-top: 1px solid #f1f5f9;
}
.mk-progress-step { position: relative; display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; }
.mk-progress-step::before {
  content: ""; position: absolute; top: 15px; right: 50%; width: 100%; height: 2px;
  background: #e2e8f0; z-index: 0;
}
.mk-progress-step:first-child::before { display: none; }
.mk-progress-step.done::before,
.mk-progress-step.current::before,
.mk-progress-step.failed::before { background: #2563eb; }
.mk-progress-dot {
  position: relative; z-index: 1;
  width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700;
  background: #f1f5f9; color: #94a3b8; border: 2px solid #e2e8f0;
}
.mk-progress-step.done .mk-progress-dot { background: #2563eb; border-color: #2563eb; color: #fff; }
.mk-progress-step.current .mk-progress-dot { background: #fff; border-color: #2563eb; color: #2563eb; box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12); }
.mk-progress-step.failed .mk-progress-dot { background: #fee2e2; border-color: #fca5a5; color: #dc2626; }
.mk-progress-label { font-size: 12.5px; font-weight: 600; color: #94a3b8; line-height: 1.3; }
.mk-progress-step.done .mk-progress-label { color: #334155; }
.mk-progress-step.current .mk-progress-label { color: #2563eb; }
.mk-progress-step.failed .mk-progress-label { color: #dc2626; }

.mk-deal-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 16px; align-items: start; }
.mk-now.needs-action { border-color: #93c5fd; }
.mk-now p { font-size: 14.5px; line-height: 1.6; color: #334155; margin: 0 0 10px; }
.mk-now a { color: #2563eb; }
.mk-howto { margin: 0 0 12px; padding-left: 20px; display: flex; flex-direction: column; gap: 6px; }
.mk-howto li { font-size: 14.5px; line-height: 1.5; color: #334155; }
.mk-deadline {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 12px 14px; border-radius: 12px; margin-bottom: 16px;
  background: #eff6ff; color: #1e3a8a;
}
.mk-deadline i { font-size: 18px; margin-top: 2px; }
.mk-deadline.over { background: #fef2f2; color: #991b1b; }
.mk-deadline-label { font-size: 13.5px; }
.mk-tz { color: #64748b; font-size: 12px; }
.mk-deadline-left { font-size: 18px; font-weight: 800; margin-top: 2px; }
.mk-check {
  display: flex; gap: 10px; align-items: center; margin-top: 4px;
  font-size: 13px; color: #475569; background: #f8fafc; border-radius: 10px; padding: 10px 12px;
}
.mk-deal-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; padding-top: 16px; border-top: 1px solid #f1f5f9; }
.mk-btn-danger { background: #fff; color: #dc2626; border: 1.5px solid #fecaca; }
.mk-btn-danger:hover { background: #fef2f2; }
.mk-modal-actions .mk-btn-danger { background: #dc2626; color: #fff; border-color: #dc2626; }
.mk-modal-actions .mk-btn-danger:hover { background: #b91c1c; }

.mk-dl { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 8px 14px; margin: 0 0 12px; }
.mk-dl dt { font-size: 13px; color: #64748b; }
.mk-dl dd { margin: 0; font-size: 13.5px; font-weight: 600; color: #0f172a; text-align: right; overflow-wrap: anywhere; }
.mk-dl dd a { color: #2563eb; text-decoration: none; }
.mk-dl-sub { display: block; font-size: 12.5px; font-weight: 500; color: #64748b; margin-top: 2px; }
html.dark .mk-dl-sub { color: #94a3b8; }
.mk-deal-details .mk-sale-link { display: flex; margin-top: 8px; }
.mk-staff { margin-top: 16px; padding-top: 14px; border-top: 1px dashed #cbd5e1; }
.mk-staff-title { font-size: 13px; font-weight: 700; color: #7c3aed; margin-bottom: 10px; display: flex; gap: 8px; align-items: center; }

html.dark .mk-scope { background: #13131a; border-color: rgba(255,255,255,0.07); }
html.dark .mk-scope a { color: #94a3b8; }
html.dark .mk-scope a.active { background: rgba(37,99,235,0.18); color: #93c5fd; }
html.dark .mk-deal-card.needs-action,
html.dark .mk-now.needs-action { border-color: rgba(37,99,235,0.6); }
html.dark .mk-role { background: #1e1e28; color: #94a3b8; }
html.dark .mk-role.buy { background: rgba(99,102,241,0.18); color: #a5b4fc; }
html.dark .mk-role.sell { background: rgba(16,185,129,0.15); color: #6ee7b7; }
html.dark .mk-status-pending { background: rgba(245,158,11,0.15); color: #fcd34d; }
html.dark .mk-status-awaiting_transfer { background: rgba(37,99,235,0.2); color: #93c5fd; }
html.dark .mk-status-completed { background: rgba(22,163,74,0.18); color: #86efac; }
html.dark .mk-status-declined,
html.dark .mk-status-cancelled,
html.dark .mk-status-expired { background: #1e1e28; color: #94a3b8; }
html.dark .mk-status-disputed { background: rgba(220,38,38,0.15); color: #fca5a5; }
html.dark .mk-deal-kicker { color: #94a3b8; }
html.dark .mk-progress { border-top-color: rgba(255,255,255,0.06); }
html.dark .mk-progress-step::before { background: rgba(255,255,255,0.1); }
html.dark .mk-progress-dot { background: #1e1e28; border-color: rgba(255,255,255,0.12); color: #64748b; }
html.dark .mk-progress-step.current .mk-progress-dot { background: #13131a; }
html.dark .mk-progress-step.failed .mk-progress-dot { background: rgba(220,38,38,0.15); border-color: rgba(220,38,38,0.5); color: #fca5a5; }
html.dark .mk-progress-step.done .mk-progress-label { color: #cbd5e1; }
html.dark .mk-now p,
html.dark .mk-howto li { color: #cbd5e1; }
html.dark .mk-deadline { background: rgba(37,99,235,0.14); color: #bfdbfe; }
html.dark .mk-deadline.over { background: rgba(220,38,38,0.12); color: #fca5a5; }
html.dark .mk-check { background: #1a1a22; color: #94a3b8; }
html.dark .mk-deal-actions { border-top-color: rgba(255,255,255,0.06); }
html.dark .mk-btn-danger { background: transparent; color: #f87171; border-color: rgba(220,38,38,0.4); }
html.dark .mk-btn-danger:hover { background: rgba(220,38,38,0.12); }
html.dark .mk-dl dt { color: #94a3b8; }
html.dark .mk-dl dd { color: #e2e8f0; }
html.dark .mk-staff { border-top-color: rgba(255,255,255,0.12); }

@media (max-width: 1100px) {
  .mk-deal-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 768px) {
  .mk-deal-head .mk-head { flex-wrap: wrap; }
  .mk-deal-price { text-align: left; width: 100%; }
  .mk-progress { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 16px; }
  .mk-progress-step:nth-child(3)::before { display: none; }
  .mk-deal-actions .mk-btn { flex: 1 1 auto; }
  .mk-scope { display: flex; }
  .mk-scope a { flex: 1; text-align: center; }
  /* Статусы карточки — строкой под названием, одинаково для всех сделок. */
  .mk-deal-card .channel-info { flex-basis: 100%; }
  .mk-deal-card .card-top-right { flex-direction: row; flex-wrap: wrap; align-items: center; flex-shrink: 1; min-width: 0; max-width: 100%; }
  .mk-deal-page .mk-head-avatar { width: 48px; height: 48px; border-radius: 12px; font-size: 20px; }
  /* Срок: отсчёт отдельной строкой под датой, а не узкой колонкой справа. */
  .mk-deadline { flex-wrap: wrap; row-gap: 4px; }
  .mk-deadline-label { flex: 1 1 0; min-width: 0; }
  .mk-deadline-left { flex-basis: 100%; padding-left: 30px; margin-top: 0; font-size: 15px; }
}
@media (max-width: 560px) {
  /* Дата заявки есть в «Деталях сделки»; в шапке она переносилась отдельной строкой. */
  .mk-deal-date { display: none; }
}

/* ── Окно покупки, шаг 2: @username покупателя ── */
.mk-field-label { display: block; font-size: 13px; font-weight: 600; color: #334155; margin: 4px 0 6px; }
.mk-tg-input {
  display: flex; align-items: center;
  border: 1px solid #e2e8f0; border-radius: 10px; background: #fff;
  transition: border-color .15s, box-shadow .15s;
}
.mk-tg-input:focus-within { border-color: #2563eb; box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12); }
.mk-tg-input span { padding-left: 14px; font-size: 16px; font-weight: 600; color: #94a3b8; }
.mk-tg-input input {
  flex: 1; min-width: 0; border: none; outline: none; background: transparent;
  padding: 12px 14px 12px 4px; font: inherit; font-size: 16px; color: #0f172a;
}
.mk-field-error {
  display: none; align-items: flex-start; gap: 6px; margin-top: 8px;
  font-size: 12.5px; line-height: 1.4; color: #dc2626;
}
.mk-field-error.show { display: flex; }
.mk-field-error i { margin-top: 2px; }
.mk-tg-hint { margin-top: 12px; }
html.dark .mk-field-label { color: #cbd5e1; }
html.dark .mk-tg-input { background: #0e0e12; border-color: rgba(255,255,255,0.1); }
html.dark .mk-tg-input input { color: #e2e8f0; }
html.dark .mk-field-error { color: #f87171; }

.mk-tg-help { margin: 12px 0 16px; border: 1px solid #e2e8f0; border-radius: 10px; background: #f8fafc; }
.mk-tg-help summary {
  display: flex; align-items: center; gap: 8px; cursor: pointer; list-style: none;
  padding: 10px 12px; font-size: 13px; font-weight: 600; color: #2563eb;
}
.mk-tg-help summary::-webkit-details-marker { display: none; }
.mk-tg-help summary::after { content: "\f078"; font-family: "Font Awesome 6 Free"; font-weight: 900; font-size: 11px; margin-left: auto; transition: transform .15s; }
.mk-tg-help[open] summary::after { transform: rotate(180deg); }
.mk-tg-help p { margin: 0; padding: 0 12px; font-size: 12.5px; line-height: 1.5; color: #475569; }
.mk-tg-help img {
  display: block; width: 100%; max-width: 240px; height: auto;
  margin: 10px auto 12px; border-radius: 12px; box-shadow: 0 4px 16px rgba(15, 23, 42, 0.15);
}
/* Низкие экраны: картинка не выталкивает кнопки за край окна. */
@media (max-height: 760px) {
  .mk-tg-help img { width: auto; max-width: 100%; max-height: 32vh; }
}
html.dark .mk-tg-help { background: #1a1a22; border-color: rgba(255,255,255,0.08); }
html.dark .mk-tg-help summary { color: #60a5fa; }
html.dark .mk-tg-help p { color: #94a3b8; }

/* ── Окно покупки, шаг 3: вступить в канал ── */
.mk-join-card {
  display: flex; align-items: center; gap: 12px;
  padding: 12px; border: 1px solid #e2e8f0; border-radius: 12px; background: #f8fafc;
}
.mk-join-card .mk-card-avatar { width: 48px; height: 48px; border-radius: 12px; font-size: 20px; }
.mk-join-info { min-width: 0; }
.mk-join-name { font-size: 15px; font-weight: 700; color: #0f172a; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mk-join-link { display: block; font-size: 13px; color: #2563eb; text-decoration: none; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mk-join-link:hover { text-decoration: underline; }
.mk-join-link.muted { color: #94a3b8; white-space: normal; }
.mk-join-open { margin-top: 10px; }
.mk-join-to { margin: 14px 0 16px; font-size: 13px; color: #64748b; }
.mk-join-to b { color: #0f172a; }
html.dark .mk-join-card { background: #1a1a22; border-color: rgba(255,255,255,0.08); }
html.dark .mk-join-name,
html.dark .mk-join-to b { color: #e2e8f0; }
html.dark .mk-join-link { color: #60a5fa; }
html.dark .mk-join-to { color: #94a3b8; }

/* ══ Страница сделки: целиком помещается в экран ноутбука ══
   Кабинет закрепляет шапку и прокручивает только .content, поэтому сделка
   должна уложиться в 100vh − навбар − промо-полоса (≈ 680px на MacBook). */
@media (min-width: 769px) {
  .mk-deal-page.content { padding: 20px 28px !important; }
  .mk-deal-page .mk-panel { padding: 16px 20px; border-radius: 14px; margin-bottom: 0; }
  .mk-deal-page .mk-deal-head { margin-bottom: 14px; }
  .mk-deal-page .mk-head { gap: 14px; }
  .mk-deal-page .mk-head-avatar { width: 52px; height: 52px; border-radius: 13px; font-size: 22px; }
  /* Одна строка: длинное название иначе выталкивает кнопки за экран ноутбука.
     Полное название — в подсказке (title). */
  .mk-deal-page .mk-head h1 { font-size: 20px; margin-bottom: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .mk-deal-page .mk-deal-kicker { font-size: 12px; margin-bottom: 2px; }
  .mk-deal-page .mk-head-meta { margin-bottom: 0; font-size: 13px; }
  .mk-deal-page .mk-price-label { font-size: 12px; margin-bottom: 2px; }
  .mk-deal-page .mk-deal-price .mk-price-value { font-size: 24px; }
  .mk-deal-page .mk-progress { margin-top: 12px; padding-top: 12px; }
  .mk-deal-page .mk-progress-step { gap: 5px; }
  .mk-deal-page .mk-progress-step::before { top: 12px; }
  .mk-deal-page .mk-progress-dot { width: 26px; height: 26px; font-size: 11px; }
  .mk-deal-page .mk-progress-label { font-size: 12px; }
  .mk-deal-page .mk-deal-grid { gap: 14px; }
  .mk-deal-page .mk-panel h2 { font-size: 15px; margin-bottom: 10px; }
  .mk-deal-page .mk-now p { font-size: 14px; line-height: 1.5; margin-bottom: 8px; }
  .mk-deal-page .mk-howto { gap: 3px; margin-bottom: 8px; }
  .mk-deal-page .mk-howto li { font-size: 14px; line-height: 1.45; }
  .mk-deal-page .mk-deadline {
    flex-wrap: wrap; align-items: center; column-gap: 8px; row-gap: 2px;
    padding: 9px 12px; border-radius: 10px; margin-bottom: 12px;
  }
  .mk-deal-page .mk-deadline i { font-size: 15px; margin-top: 0; }
  .mk-deal-page .mk-deadline-label { font-size: 13px; }
  .mk-deal-page .mk-deadline-left { font-size: 14px; margin: 0 0 0 auto; }
  .mk-deal-page .mk-deal-actions { margin-top: 12px; padding-top: 12px; gap: 8px; }
  .mk-deal-page .mk-deal-actions .mk-btn,
  .mk-deal-page .mk-now > .mk-btn { padding: 9px 16px; font-size: 13.5px; }
  .mk-deal-page .mk-sale-link { margin-top: 8px; font-size: 13px; }
  .mk-deal-page .mk-dl { gap: 7px 12px; margin-bottom: 8px; }
  .mk-deal-page .mk-dl dt { font-size: 12.5px; white-space: nowrap; }
  /* Длинный @username переносим, а не обрезаем: продавцу он нужен целиком. */
  .mk-deal-page .mk-dl dd { font-size: 13px; overflow-wrap: anywhere; }
  .mk-deal-page .mk-staff { margin-top: 10px; padding-top: 10px; }
}
/* Две колонки только от 1101px: на планшетах колонка «Что происходит сейчас»
   сжималась до ~250px. На широких экранах «Детали» шире — даты и @username
   не переносятся. */
@media (min-width: 1101px) {
  .mk-deal-page .mk-deal-grid { grid-template-columns: minmax(0, 1fr) 320px; }
}
@media (min-width: 1600px) {
  .mk-deal-page .mk-deal-grid { grid-template-columns: minmax(0, 1fr) 380px; }
}
/* Низкие ноутбуки (1366×768 с панелью браузера): ещё чуть плотнее. */
@media (min-width: 769px) and (max-height: 700px) {
  .mk-deal-page.content { padding: 14px 24px 8px !important; }
  .mk-deal-page .mk-panel { padding: 14px 18px; }
  .mk-deal-page .mk-deal-head { margin-bottom: 12px; }
  .mk-deal-page .mk-progress { margin-top: 10px; padding-top: 10px; }
  .mk-deal-page .mk-deal-grid { gap: 12px; }
  .mk-deal-page .mk-deadline { margin-bottom: 10px; }
  .mk-deal-page .mk-now p { margin-bottom: 6px; }
  .mk-deal-page .mk-deal-actions { margin-top: 10px; padding-top: 10px; }
}