/* ---------------------------- Application card ---------------------------- */
/* Карточка заявки: модульная сетка из app-card-блоков. main + sticky chat. */

.app-card-page {
  /* Снаружи page-panel уже даёт обводку и фон; внутри сами app-card
     рисуют свои рамки, поэтому страничный паддинг уменьшаем. */
  padding: 18px 20px 24px;
  background: #f6f8fb;
  border-color: #d6dde7;
}

.app-card-page > .app-card-header,
.app-card-page > .app-card-toolbar,
.app-card-page > .app-card-grid,
.app-card-page > .app-card {
  margin-bottom: 18px;
}

.app-card-page > .app-card-grid + .app-card,
.app-card-page > .app-card + .app-card {
  margin-top: 0;
}

.app-card-header {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.app-card-header__title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.app-card-header__title h1 {
  margin: 0;
  font-size: 24px;
  line-height: 1.2;
}

.app-card-header__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.app-card-header__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--color-muted);
  font-size: 13px;
}

.app-card-header__meta strong {
  color: var(--color-text);
  font-weight: 600;
  margin-right: 4px;
}

.app-card-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--color-border);
}

.app-card-toolbar form {
  margin: 0;
}

.app-card-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 18px;
  align-items: start;
}

.app-card-grid__main {
  display: grid;
  gap: 16px;
  min-width: 0;
}

.app-card-grid__sidebar {
  position: sticky;
  top: 16px;
}

.app-card-grid__sidebar .chat-thread,
.app-card-grid__sidebar .section-block {
  margin: 0;
}

@media (max-width: 1100px) {
  .app-card-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .app-card-grid__sidebar {
    position: static;
  }
}

.app-card {
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: var(--color-surface);
  padding: 18px 20px;
}

.app-card--featured {
  border-color: #b9ddf4;
  background: linear-gradient(180deg, #f4fbff, #ffffff);
}

.app-card--history {
  padding: 14px 20px;
}

.app-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.app-card__title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary-dark);
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  line-height: 1.3;
}

.app-card__count {
  display: inline-block;
  min-width: 22px;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-size: 13px;
  font-weight: 600;
  text-align: center;
}

.app-card__lead {
  margin: 0 0 14px;
  color: var(--color-text);
  line-height: 1.5;
}

.app-card__notice {
  margin-top: 14px;
  padding: 10px 12px;
  border-radius: 6px;
  background: #fbf5ec;
  border-left: 3px solid #d98b16;
  line-height: 1.45;
}

.app-card__notice strong {
  color: var(--color-text);
}

.app-card__notice > div {
  margin-top: 4px;
  color: var(--color-text);
}

.app-card__notice--danger {
  background: #fbecec;
  border-left-color: #d64545;
}

.app-card__notice--muted {
  background: #f4f6fa;
  border-left-color: #8a98a8;
  color: var(--color-muted);
}

.app-card details > summary.app-card__title {
  cursor: pointer;
  list-style: none;
}

.app-card details > summary.app-card__title::-webkit-details-marker {
  display: none;
}

.app-card details > summary.app-card__title::before {
  content: '▸';
  display: inline-block;
  margin-right: 8px;
  transition: transform 0.15s ease;
  color: var(--color-muted);
}

.app-card details[open] > summary.app-card__title::before {
  transform: rotate(90deg);
}

.app-card details > summary.app-card__title + * {
  margin-top: 12px;
}

/* Сетка ключевых фактов в верхней карточке заявки */
.app-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-top: 4px;
}

.app-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 12px;
  border: 1px solid #d6e4f0;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.7);
}

.app-stat__label {
  font-size: 12px;
  color: var(--color-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.app-stat__value {
  font-size: 15px;
  color: var(--color-text);
  line-height: 1.25;
}

.app-stat__hint {
  font-size: 12px;
  color: var(--color-muted);
}

/* Двухколоночная сетка действий со статусом и счётом */
.status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.status-grid__col {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: #fbfdff;
}

.status-grid__heading {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.status-grid__hint {
  margin: 0;
  font-size: 13px;
  color: var(--color-muted);
}

.status-grid__warn {
  margin: 0;
  padding: 6px 10px;
  border-radius: 6px;
  background: #fbf2e7;
  color: #8a5a16;
  font-size: 12px;
}