/* === Header text buttons (Сообщество / Скачать приложение) === */
.btn-text {
  height: 32px;
  padding: 0 12px;
  border: none;
  background: transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-family);
  font-size: 12px;
  font-weight: 600;
  color: var(--color-on-surface);
  transition: background 0.15s;
  white-space: nowrap;
}
.btn-text:hover {
  background: var(--color-hover);
}
.btn-text svg {
  flex-shrink: 0;
  color: var(--color-primary);
}


/* === Info cards (в модалке Сообщество / Скачать) === */
.info-card {
  padding: 4px;
  margin-bottom: 6px;
  border-radius: 14px;
}
.info-card:last-child { margin-bottom: 0; }
.info-card--blue {
  background: color-mix(in srgb, #2196F3 18%, transparent);
}
.info-card--blueGrey {
  background: color-mix(in srgb, #607D8B 18%, transparent);
}
.info-card--green {
  background: color-mix(in srgb, #4CAF50 18%, transparent);
}
.info-card--plain {
  background: transparent;
  padding: 0;
}
.info-card--plain .info-card__link {
  background: transparent;
  color: var(--color-on-surface);
  border: 1px solid var(--color-border);
}
.info-card--plain .info-card__link:hover {
  background: var(--color-hover);
  filter: none;
}
.info-card--plain .info-card__link svg {
  color: var(--color-on-surface-secondary);
}
.info-card--plain .info-card__avatar {
  width: 72px;
  height: 72px;
  border-radius: 14px;
  object-fit: contain;
  border: none;
  box-shadow: none;
}
.info-card--plain .info-card__head {
  padding-bottom: 24px;
}
.info-card--plain .info-card__links {
  gap: 10px;
}

.info-card__head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 6px 8px;
}
.info-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
  flex-shrink: 0;
}
.info-card__text {
  min-width: 0;
  flex: 1;
}
.info-card__title {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 2px;
}
.info-card__desc {
  font-size: 12px;
  font-weight: 500;
  line-height: 1.3;
  color: var(--color-on-surface);
}

.info-card__links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.info-card__link {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 40px;
  padding: 0 12px;
  border-radius: 10px;
  text-decoration: none;
  color: #fff;
  font-family: var(--font-family);
  transition: filter 0.15s;
}
.info-card__link:hover { filter: brightness(1.1); }
.info-card__link-badge {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  object-fit: contain;
  flex-shrink: 0;
  display: block;
}
.info-card__link-title {
  font-size: 14px;
  font-weight: 700;
}
.info-card__link-sub {
  font-size: 13px;
  font-weight: 300;
  margin-left: 4px;
  flex: 1;
  opacity: 0.85;
}
.info-card__link svg {
  opacity: 0.9;
}

.info-card__link--telegram {
  background: linear-gradient(135deg, rgba(33,150,243,0.3), rgb(80,159,213));
}
.info-card__link--max {
  background: linear-gradient(135deg, rgba(146,75,212,0.3), rgb(44,70,240));
}
.info-card__link--apple {
  background: linear-gradient(135deg, #434343, #000);
}
.info-card__link--google {
  background: linear-gradient(135deg, #34A853, #0F9D58);
}
.info-card__link--rustore {
  background: linear-gradient(135deg, #4B6BFF, #1F35B0);
}
.info-card__link--huawei {
  background: linear-gradient(135deg, #E60012, #8B0000);
}

/* ═══════════════════════════════════════════════════════════════════════════
   Инструмент «Пенообразователь»
   ═══════════════════════════════════════════════════════════════════════════ */
.main-content:has(.foam-page) { padding-top: 0; }
.foam-page {
  display: flex;
  flex-direction: column;
}
.foam-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 16px 0;
  container-type: inline-size;
}

/* — Сводная секция — */
.foam-summary {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 15px;
  overflow: hidden;
}
.foam-summary__row + .foam-summary__row {
  border-top: 1px solid var(--color-border);
}

/* При достаточной ширине: сводка слева (Всего/Склад/Техника),
   квартальная ведомость справа — во всю высоту левой колонки */
@container (min-width: 900px) {
  .foam-summary {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: min-content;
  }
  .foam-summary__row:nth-child(-n+3) {
    grid-column: 1;
  }
  .foam-summary__row:nth-child(4) {
    grid-column: 2;
    grid-row: 1 / span 3;
    border-left: 1px solid var(--color-border);
  }
  .foam-summary__row + .foam-summary__row {
    border-top: none;
  }
  .foam-summary__row:nth-child(2),
  .foam-summary__row:nth-child(3) {
    border-top: 1px solid var(--color-border);
  }
}

/* — Сетка карточек (склад + техника) — */
.foam-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(420px, 1fr));
  gap: 14px;
}
.foam-summary__header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  cursor: pointer;
  transition: background 0.15s;
  min-height: 48px;
}
.foam-summary__header:hover {
  background: var(--color-hover);
}
.foam-summary__header[data-empty="1"] {
  cursor: default;
}
.foam-summary__header[data-empty="1"]:hover {
  background: transparent;
}
.foam-summary__icon {
  display: inline-flex;
  align-items: center;
  color: var(--color-primary);
}
.foam-summary__label {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-on-surface);
}
.foam-summary__spacer { flex: 1; }
.foam-summary__value {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-on-surface-secondary);
}
.foam-summary__chevron {
  display: inline-flex;
  align-items: center;
  color: var(--color-on-surface-secondary);
  transition: transform 0.2s;
}
.foam-summary__row--open .foam-summary__chevron {
  transform: rotate(180deg);
}
.foam-summary__details {
  padding: 4px 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.foam-summary__detail {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--color-on-surface-secondary);
}
.foam-summary__detail-name { font-weight: 500; color: var(--color-on-surface); }
.foam-summary__divider {
  flex: 1;
  height: 1px;
  border-bottom: 1px dotted var(--color-border);
  margin: 0 4px;
  align-self: center;
}

/* — Квартальная ведомость — */
.foam-quarterly {
  gap: 14px;
}
.foam-quarterly__section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.foam-quarterly__header {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
}
.foam-quarterly__sublabel {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-on-surface-secondary);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.foam-quarterly__row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--color-on-surface);
  padding: 2px 0;
}
.foam-quarterly__row--total {
  font-weight: 700;
  padding-top: 4px;
  border-top: 1px solid var(--color-border);
  margin-top: 2px;
}
.foam-quarterly__divider {
  flex: 1;
  height: 1px;
  border-bottom: 1px dotted var(--color-border);
  align-self: center;
  margin: 0 4px;
}
.foam-quarterly__empty {
  font-size: 13px;
  color: var(--color-on-surface-secondary);
  font-style: italic;
  padding: 2px 0;
}
.foam-quarterly__divider-h {
  height: 1px;
  background: var(--color-border);
  margin: 8px 0;
}

/* — Карточки склада и техники — */
.foam-card {
  background: color-mix(in srgb, var(--color-primary) 10%, transparent);
  border: 1px solid var(--color-border);
  border-radius: 15px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.foam-card__header {
  display: flex;
  align-items: center;
  gap: 10px;
}
.foam-card__icon {
  display: inline-flex;
  align-items: center;
  color: var(--color-primary);
}
.foam-card__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-on-surface);
  flex: 1;
}
.foam-card__empty {
  font-size: 14px;
  color: var(--color-on-surface-secondary);
  font-style: italic;
}
.foam-card__list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.foam-card__line {
  font-size: 14px;
  color: var(--color-on-surface);
}
.foam-vehicle-card--underfilled {
  background: var(--color-bg);
}
.foam-vehicle-card__capacity {
  font-size: 13px;
  color: var(--color-on-surface-secondary);
}
.foam-vehicle-card__summary {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-on-surface);
}
.foam-vehicle-card__summary--empty {
  color: var(--color-on-surface-secondary);
  font-style: italic;
  font-weight: 500;
}
.foam-vehicle-card__summary--error {
  color: #F44336;
}
[data-theme="dark"] .foam-vehicle-card__summary--error {
  color: #FF6B6B;
}
.foam-vehicle-card__details {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-left: 2px;
}
.foam-vehicle-card__detail {
  font-size: 13px;
  color: var(--color-on-surface-secondary);
}
.foam-vehicle-card__actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 4px;
}
.foam-add-vehicle {
  width: 100%;
  justify-content: center;
  padding: 14px;
  border: 1px dashed var(--color-primary);
  border-radius: 15px;
  color: var(--color-primary);
}

/* — Формы в модалках — */
.foam-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-on-surface-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 4px;
}
.foam-input,
.foam-select {
  width: 100%;
  padding: 10px 12px;
  font-size: 14px;
  background: var(--color-surface);
  color: var(--color-on-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
  font-family: inherit;
}
.foam-input:focus,
.foam-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-primary) 25%, transparent);
}
.foam-input--error {
  border-color: #F44336;
}
.foam-input--error:focus {
  box-shadow: 0 0 0 2px rgba(244,67,54,0.25);
}
.foam-input--date {
  width: auto;
  min-width: 140px;
  color-scheme: light;
}
[data-theme="dark"] .foam-input--date { color-scheme: dark; }
.foam-hint {
  font-size: 12px;
  color: var(--color-on-surface-secondary);
}
.foam-hint--right { text-align: right; }
.foam-error {
  font-size: 12px;
  color: #F44336;
}
[data-theme="dark"] .foam-error { color: #FF6B6B; }
.foam-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--color-on-surface);
  cursor: pointer;
  margin-top: 4px;
}

/* — Редактор списка склада — */
.foam-edit-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.foam-edit-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 10px;
}
.foam-edit-row__top {
  display: flex;
  gap: 8px;
  align-items: center;
}
.foam-edit-row__top .foam-select { flex: 1; }
.foam-edit-row__bottom {
  display: flex;
  gap: 8px;
  align-items: center;
}
.foam-edit-row__bottom .foam-input { flex: 1; }
.foam-edit-row__kg {
  font-size: 13px;
  color: var(--color-on-surface-secondary);
  min-width: 90px;
  text-align: right;
}
.foam-edit-add {
  align-self: flex-start;
}
.foam-edit-charakter {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 10px;
}

/* — История — */
.foam-history-filters {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.foam-filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-size: 13px;
  background: var(--color-surface);
  color: var(--color-on-surface-secondary);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.foam-filter-chip:hover { background: var(--color-hover); }
.foam-filter-chip--active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
[data-theme="dark"] .foam-filter-chip--active { color: #000; }
.foam-history-dates {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  font-size: 13px;
  color: var(--color-on-surface-secondary);
}
.foam-history-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 10px;
}
.foam-history__empty {
  text-align: center;
  padding: 24px 0;
  font-size: 14px;
  color: var(--color-on-surface-secondary);
  font-style: italic;
}
.foam-history-item {
  padding: 10px 12px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-primary);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.foam-history-item--fill { border-left-color: #4CAF50; }
.foam-history-item--use { border-left-color: #F44336; }
.foam-history-item--other { border-left-color: var(--color-on-surface-secondary); }
.foam-history-item__head {
  display: flex;
  align-items: center;
  gap: 8px;
}
.foam-history-item__icon {
  display: inline-flex;
  color: var(--color-on-surface-secondary);
}
.foam-history-item__title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-on-surface);
  flex: 1;
}
.foam-history-item__delete {
  color: var(--color-on-surface-secondary);
}
.foam-history-item__details {
  font-size: 13px;
  color: var(--color-on-surface-secondary);
  line-height: 1.4;
  white-space: normal;
}
.foam-history-item__date {
  font-size: 11px;
  color: var(--color-on-surface-secondary);
  align-self: flex-end;
  opacity: 0.75;
}

/* — Марки / Приборы — */
/* Модалки со списками управления требуют фиксированной высоты:
   без неё flex: 1 1 0 каскад коллапсирует в ноль, потому что
   .tool-modal по умолчанию растёт по контенту. */
.foam-modal:has(.foam-manage-split) {
  height: min(90vh, 720px);
}
.foam-manage-split {
  flex: 1 1 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.foam-manage-section {
  flex: 1 1 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.foam-manage-section .foam-label {
  margin-top: 0;
}
.foam-manage-add-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--color-border);
  flex-shrink: 0;
}
.foam-manage-list {
  flex: 1 1 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  background: color-mix(in srgb, var(--color-primary) 8%, transparent);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.foam-manage-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  font-size: 14px;
  flex-shrink: 0;
}
.foam-manage-row + .foam-manage-row {
  border-top: 1px solid var(--color-border);
}
.foam-manage-row__name {
  font-weight: 600;
  color: var(--color-on-surface);
  flex: 1;
}
.foam-manage-row__value {
  font-size: 13px;
  color: var(--color-on-surface-secondary);
}
.foam-manage-add {
  align-self: flex-start;
  margin-top: 4px;
}
.foam-row-remove {
  color: var(--color-on-surface-secondary);
}
.foam-row-remove:hover {
  color: #F44336;
}

/* — Confirm / footer утилиты — */
.foam-confirm {
  font-size: 14px;
  color: var(--color-on-surface);
  line-height: 1.4;
}
.foam-btn--danger {
  color: #F44336;
}
.btn--primary.foam-btn--danger {
  background: #F44336;
  color: #fff;
}
[data-theme="dark"] .btn--primary.foam-btn--danger { color: #fff; }
.foam-footer-left,
.foam-footer-right {
  display: flex;
  align-items: center;
  gap: 8px;
}
.foam-footer-right { margin-left: auto; }

/* — Кнопка «Заправка» на карточке техники — */
.foam-btn--fill {
  background: color-mix(in srgb, #4CAF50 15%, transparent);
  color: #2E7D32;
  border-color: color-mix(in srgb, #4CAF50 40%, transparent);
}
.foam-btn--fill:hover:not([disabled]) {
  background: color-mix(in srgb, #4CAF50 25%, transparent);
  border-color: #4CAF50;
  color: #1B5E20;
}
[data-theme="dark"] .foam-btn--fill {
  background: color-mix(in srgb, #6FCF73 18%, transparent);
  color: #9CE2A0;
  border-color: color-mix(in srgb, #6FCF73 45%, transparent);
}
[data-theme="dark"] .foam-btn--fill:hover:not([disabled]) {
  background: color-mix(in srgb, #6FCF73 28%, transparent);
  border-color: #6FCF73;
  color: #C8F0CA;
}

/* === Попап «Поддержка» === */
.support-intro {
  font-size: 13px;
  line-height: 1.45;
  color: var(--color-on-surface);
  padding: 4px 6px 12px;
}
.support-intro p {
  margin: 0 0 8px;
}
.support-intro p:last-child {
  margin-bottom: 0;
}

.support-section {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid color-mix(in srgb, var(--color-primary) 22%, transparent);
}
.support-section:first-of-type {
  margin-top: 4px;
  padding-top: 0;
  border-top: none;
}
.support-section__title {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.support-copy-row {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 10px 12px;
  background: color-mix(in srgb, var(--color-primary) 10%, transparent);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  cursor: pointer;
  font-family: inherit;
  text-align: left;
  transition: background 0.15s, border-color 0.15s;
}
.support-copy-row:hover {
  background: color-mix(in srgb, var(--color-primary) 18%, transparent);
  border-color: var(--color-primary);
}
.support-copy-row > svg {
  flex-shrink: 0;
  color: var(--color-primary);
}
.support-copy-row__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1;
}
.support-copy-row__label {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-on-surface-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.support-copy-row__value {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-on-surface);
  letter-spacing: 0.02em;
}
.support-copy-row__hint {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

.support-share-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 12px;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: 100px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: filter 0.15s;
}
.support-share-btn:hover {
  filter: brightness(1.08);
}
[data-theme="dark"] .support-share-btn {
  color: #000;
}
.support-share-hint {
  font-size: 11px;
  color: var(--color-on-surface-secondary);
  text-align: center;
  margin-top: 6px;
  line-height: 1.4;
}

.support-link-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  text-decoration: none;
  color: #fff;
  background: linear-gradient(135deg, rgba(33,150,243,0.3), rgb(80,159,213));
  transition: filter 0.15s;
}
.support-link-row:hover {
  filter: brightness(1.1);
}
.support-link-row__icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  object-fit: contain;
  flex-shrink: 0;
  background: #fff;
  padding: 2px;
}
.support-link-row__text {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}
.support-link-row__title {
  font-size: 14px;
  font-weight: 700;
}
.support-link-row__sub {
  font-size: 12px;
  opacity: 0.85;
}

.support-stars {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 0 4px;
  color: color-mix(in srgb, var(--color-primary) 55%, transparent);
  text-decoration: none;
  transition: color 0.15s, transform 0.15s;
}
.support-stars:hover {
  color: #F5A623;
  transform: scale(1.03);
}

.support-toast {
  position: fixed;
  left: 50%;
  bottom: 40px;
  transform: translate(-50%, 20px);
  padding: 10px 18px;
  background: var(--color-on-surface);
  color: var(--color-surface);
  font-size: 13px;
  font-weight: 600;
  border-radius: 100px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.25);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 2000;
}
.support-toast--visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* === Форма обратной связи === */
.support-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.support-form__intro {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--color-on-surface-secondary);
}

.support-form__attach {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  padding: 8px 14px;
  background: color-mix(in srgb, var(--color-primary) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-primary) 30%, transparent);
  border-radius: 100px;
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.support-form__attach:hover {
  background: color-mix(in srgb, var(--color-primary) 18%, transparent);
  border-color: var(--color-primary);
}
.support-form__attach--disabled {
  cursor: not-allowed;
  opacity: 0.6;
}
.support-form__attach--disabled:hover {
  background: color-mix(in srgb, var(--color-primary) 10%, transparent);
  border-color: color-mix(in srgb, var(--color-primary) 30%, transparent);
}
.support-form__file-input {
  display: none;
}

.support-form__files {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.support-form__files:empty {
  display: none;
}
.support-form__file {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 12px;
  color: var(--color-on-surface);
}
.support-form__file > svg {
  flex-shrink: 0;
  color: var(--color-on-surface-secondary);
}
.support-form__file-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.support-form__file-size {
  color: var(--color-on-surface-secondary);
  font-size: 11px;
  flex-shrink: 0;
}
.support-form__file-remove {
  width: 22px;
  height: 22px;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--color-on-surface-secondary);
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, color 0.15s;
  flex-shrink: 0;
}
.support-form__file-remove:hover {
  background: var(--color-hover);
  color: #D32F2F;
}

.support-form__text {
  width: 100%;
  min-height: 110px;
  padding: 12px 14px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: var(--font-family);
  color: var(--color-on-surface);
  resize: vertical;
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.15s, background 0.15s;
}
.support-form__text:focus {
  border-color: var(--color-primary);
  background: var(--color-surface);
}
.support-form__text:disabled {
  opacity: 0.6;
  cursor: default;
}

.support-form__error {
  font-size: 13px;
  color: #D32F2F;
  background: color-mix(in srgb, #D32F2F 10%, transparent);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  line-height: 1.4;
}
[data-theme="dark"] .support-form__error {
  color: #F28B82;
}

.support-form__submit {
  height: 42px;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-family);
  cursor: pointer;
  transition: filter 0.15s, opacity 0.15s;
}
.support-form__submit:hover:not(:disabled) {
  filter: brightness(1.05);
}
.support-form__submit:disabled {
  opacity: 0.6;
  cursor: default;
}
[data-theme="dark"] .support-form__submit {
  color: #000;
}

/* === Экран «сообщение отправлено» === */
.support-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 18px 8px 8px;
  gap: 14px;
}
.support-success__icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: color-mix(in srgb, #4CAF50 18%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #2E7D32;
}
[data-theme="dark"] .support-success__icon {
  color: #81C784;
}
.support-success__title {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-on-surface);
}
.support-success__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-on-surface-secondary);
  max-width: 340px;
}