/* Match: HR_TG_Bot/tgFlaskForm .../cabinet/tailwind_config.js + cabinet/login.html */
:root {
  --surface: #ffffff;
  --surface-container-low: #f3f8f9;
  --surface-container: #eaf3f5;
  --surface-container-high: #dfeef1;
  --on-surface: #0d1b1d;
  --on-surface-variant: #3d5357;
  --primary: #007168;
  --on-primary: #ffffff;
  --primary-container: #56f1e0;
  --on-primary-container: #00574f;
  --secondary: #506965;
  --secondary-container: #cce8e3;
  --on-secondary-container: #3d5653;
  --error: #af3d3b;
  --outline-variant: #b9bc94;
  --outline: #80835f;
  --shadow-card: 0 8px 40px rgba(0, 0, 0, 0.08);
  --radius-card: 2rem;
  --max-content: 42rem; /* max-w-2xl */
  color-scheme: light;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  color-scheme: light;
}

body {
  margin: 0;
  min-height: 100dvh;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--surface-container-low);
  color: var(--on-surface);
  -webkit-tap-highlight-color: transparent;
  line-height: 1.45;
}

#root {
  min-height: 100dvh;
}

.font-headline,
h1,
h2,
h3 {
  font-family: 'Manrope', 'Inter', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--on-surface);
}

h1 {
  font-size: 1.5rem;
}

h2 {
  font-size: 1.25rem;
  margin: 0 0 0.75rem;
}

h3 {
  font-size: 1.1rem;
  margin: 1.25rem 0 0.5rem;
}

a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.15s ease;
}

a:hover {
  color: var(--on-primary-container);
  text-decoration: underline;
}

code,
.code-inline {
  display: inline-block;
  background: var(--secondary-container);
  color: var(--on-primary-container);
  padding: 1px 7px;
  border-radius: 5px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.8rem;
  font-weight: 500;
}

.text-muted,
.text-secondary {
  color: var(--secondary);
  font-size: 0.875rem;
}

.material-symbols-outlined {
  font-family: 'Material Symbols Outlined', sans-serif;
  font-weight: normal;
  font-style: normal;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
  direction: ltr;
  -webkit-font-feature-settings: 'liga';
  font-feature-settings: 'liga';
  -webkit-font-smoothing: antialiased;
}

/* --- Login (cabinet/login.html) --- */
.login-page {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: #ffffff;
}

.login-shell {
  width: 100%;
  max-width: 24rem; /* max-w-sm */
  transition: max-width 0.2s ease-out;
}

.login-logo {
  text-align: center;
  margin-bottom: 2rem;
}

.login-logo__frame {
  width: 4rem;
  height: 4rem;
  border-radius: 1.5rem;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  border: 1px solid color-mix(in srgb, var(--outline-variant) 25%, transparent);
  overflow: hidden;
}

.login-logo__frame .material-symbols-outlined {
  font-size: 2.25rem;
  color: var(--primary);
}

.login-page h1 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  margin: 0 0 0.25rem;
}

.login-subtitle {
  color: var(--secondary);
  font-size: 0.875rem;
  margin: 0;
}

.login-card {
  background: #fff;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 1.5rem;
}

/* Form controls */
.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--on-surface);
  margin-bottom: 0.35rem;
}

.form-input {
  width: 100%;
  padding: 11px 13px;
  border: 1.5px solid var(--outline-variant);
  border-radius: 0.75rem;
  font-size: 15px;
  font-family: inherit;
  outline: none;
  background: var(--surface-container-low);
  color: var(--on-surface);
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}

.form-input::placeholder {
  color: var(--on-surface-variant);
  opacity: 0.7;
}

.form-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 113, 104, 0.12);
  background: #fff;
}

.form-field {
  margin-bottom: 0.75rem;
}

/* Buttons */
.btn {
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 0.55rem 1.1rem;
  border-radius: 0.75rem;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s, box-shadow 0.15s;
}

.btn-primary {
  background: var(--primary);
  color: var(--on-primary);
  width: 100%;
  padding-top: 0.65rem;
  padding-bottom: 0.65rem;
  margin-top: 0.5rem;
}

.btn-primary:hover {
  background: #00645b;
  filter: none;
}

.btn-primary:active {
  transform: scale(0.99);
}

.btn-ghost {
  background: transparent;
  color: var(--primary);
  border-color: color-mix(in srgb, var(--outline-variant) 70%, transparent);
}

.btn-ghost:hover {
  background: var(--surface-container);
  border-color: var(--primary);
}

.btn-ghost:disabled,
.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn--sm {
  font-size: 0.8rem;
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  min-height: 2.75rem;
  min-width: 2.75rem;
  box-sizing: border-box;
}

/* --- App shell (cabinet/base) --- */
.cabinet-app {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--surface);
}

.cabinet-page--center {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100dvh;
  padding: 1.5rem;
}

.cabinet-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid color-mix(in srgb, var(--outline-variant) 35%, transparent);
}

.cabinet-header__inner {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.cabinet-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--on-surface);
  text-decoration: none;
  min-width: 0;
}

.cabinet-brand:hover {
  text-decoration: none;
  color: var(--on-surface);
}

.cabinet-brand__icon {
  font-size: 1.75rem;
  color: var(--primary);
  background: var(--surface-container-low);
  border-radius: 0.75rem;
  padding: 0.35rem;
  border: 1px solid color-mix(in srgb, var(--outline-variant) 30%, transparent);
  flex-shrink: 0;
}

.cabinet-brand__title {
  font-family: 'Manrope', 'Inter', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.cabinet-brand__subtitle {
  font-size: 0.7rem;
  color: var(--secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}

.cabinet-header__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.cabinet-user {
  font-size: 0.8rem;
  color: var(--on-surface-variant);
  text-align: right;
  max-width: 12rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: none;
}

@media (min-width: 480px) {
  .cabinet-user {
    display: inline;
  }
}

.cabinet-user__role {
  color: var(--secondary);
  font-weight: 500;
}

.cabinet-main {
  flex: 1;
  max-width: var(--max-content);
  width: 100%;
  margin: 0 auto;
  padding: 1.25rem 1.25rem calc(2.5rem + env(safe-area-inset-bottom, 0px));
}

/* Cards & lists */
.surface-card {
  background: var(--surface);
  border: 1px solid color-mix(in srgb, var(--outline-variant) 30%, transparent);
  border-radius: 1rem;
  padding: 1rem 1.1rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.list-stack {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.list-row {
  display: block;
  border: 1px solid color-mix(in srgb, var(--outline-variant) 30%, transparent);
  border-radius: 1rem;
  padding: 0.9rem 1rem;
  background: var(--surface);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.list-row:hover {
  border-color: color-mix(in srgb, var(--primary) 35%, var(--outline-variant));
  box-shadow: 0 2px 12px rgba(0, 113, 104, 0.08);
}

.list-row a {
  text-decoration: none;
  color: var(--on-surface);
  font-weight: 600;
}

.list-row a:hover {
  color: var(--primary);
  text-decoration: none;
}

.list-row__meta {
  color: var(--secondary);
  font-size: 0.8rem;
  display: block;
  margin-top: 0.25rem;
}

/* «· v1» и хвост мета — не рвём посередине (мобайл) */
.list-row__meta-tail {
  white-space: nowrap;
}

/* Вся плитка — одна ссылка */
.list-row--action {
  padding: 0;
  overflow: hidden;
}

.list-row--action .list-row__link {
  display: block;
  padding: 0.9rem 1rem;
  text-decoration: none;
  color: inherit;
  outline-offset: 2px;
  border-radius: inherit;
  transition: background 0.12s ease;
}

.list-row--action .list-row__link:hover {
  background: color-mix(in srgb, var(--primary) 6%, transparent);
  text-decoration: none;
}

.list-row--action .list-row__title {
  display: block;
  color: var(--on-surface);
  font-weight: 600;
}

/* Список: слева ссылка на карточку, справа «Пройти» */
.list-row--split {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  padding: 0;
  overflow: hidden;
  gap: 0;
}

.list-row--split .list-row__main {
  flex: 1;
  min-width: 0;
}

.list-row--split .list-row__link {
  display: block;
  padding: 0.9rem 1rem;
  text-decoration: none;
  color: inherit;
  outline-offset: 2px;
  border-radius: 0.85rem 0 0 0.85rem;
  transition: background 0.12s ease;
}

.list-row--split .list-row__link:hover {
  background: color-mix(in srgb, var(--primary) 6%, transparent);
  text-decoration: none;
}

.list-row--split .list-row__side {
  display: flex;
  align-items: center;
  padding: 0.5rem 0.9rem 0.5rem 0;
  flex-shrink: 0;
  border-left: 1px solid color-mix(in srgb, var(--outline-variant) 35%, transparent);
}

.list-row--split .list-row__title {
  display: block;
  color: var(--on-surface);
  font-weight: 600;
}

@media (max-width: 520px) {
  .list-row--split {
    flex-wrap: wrap;
  }

  .list-row--split .list-row__link {
    border-radius: 0.85rem 0.85rem 0 0;
  }

  .list-row--split .list-row__side {
    width: 100%;
    justify-content: flex-end;
    border-left: none;
    border-top: 1px solid color-mix(in srgb, var(--outline-variant) 35%, transparent);
    padding: 0.5rem 0.9rem 0.75rem;
  }
}

/* Карточка теста: визуальные блоки + сворачивание (удобно на узком экране) */
.test-detail-page {
  max-width: var(--max-content, 42rem);
  margin: 0 auto;
  padding-bottom: 1.5rem;
}

.cabinet-brick {
  margin-bottom: 1.1rem;
}

.cabinet-brick--hero {
  padding: 0.1rem 0 0.2rem;
  border-bottom: 1px solid color-mix(in srgb, var(--outline-variant) 45%, transparent);
  margin-bottom: 1.25rem;
}

.cabinet-disclosure {
  border: 1px solid color-mix(in srgb, var(--outline-variant) 30%, transparent);
  border-radius: 1rem;
  background: var(--surface);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.cabinet-disclosure__summary {
  cursor: pointer;
  list-style: none;
  user-select: none;
  padding: 0.85rem 1rem 0.75rem;
  font-size: 1.05rem;
  border-radius: 1rem 1rem 0 0;
  min-height: 2.75rem;
  display: flex;
  align-items: center;
}

.cabinet-disclosure__summary::-webkit-details-marker {
  display: none;
}

.cabinet-disclosure__summary::after {
  content: 'expand_more';
  font-family: 'Material Symbols Outlined', sans-serif;
  margin-left: auto;
  font-size: 1.25rem;
  opacity: 0.55;
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
  transition: transform 0.2s ease;
}

.cabinet-disclosure[open] .cabinet-disclosure__summary::after {
  transform: rotate(180deg);
}

.cabinet-disclosure__body {
  padding: 0 1rem 1.05rem;
  border-top: 1px solid color-mix(in srgb, var(--outline-variant) 35%, transparent);
}

.cabinet-disclosure[open] .cabinet-disclosure__summary {
  border-bottom: 1px solid color-mix(in srgb, var(--outline-variant) 25%, transparent);
}

/* Назначение: поиск + список */
.assign-toolbar {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 0.65rem;
}

@media (min-width: 520px) {
  .assign-toolbar {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
  }

  .assign-toolbar .form-input {
    flex: 1 1 160px;
    min-width: 0;
  }
}

.assign-toolbar__search {
  flex: 1 1 200px;
}

.assign-list {
  max-height: min(40vh, 18rem);
  min-height: 0;
  overflow: auto;
  border: 1px solid color-mix(in srgb, var(--outline-variant) 30%, transparent);
  border-radius: 0.75rem;
  background: var(--surface-container-low);
  -webkit-overflow-scrolling: touch;
}

.assign-row {
  display: flex;
  gap: 0.5rem;
  padding: 0.65rem 0.75rem;
  border-bottom: 1px solid color-mix(in srgb, var(--outline-variant) 30%, transparent);
  cursor: pointer;
  align-items: flex-start;
}

.assign-row:last-child {
  border-bottom: none;
}

.assign-row--selected,
.assign-row:hover {
  background: color-mix(in srgb, var(--primary) 8%, transparent);
}

.assign-row__text {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
  flex: 1;
}

.assign-row__fio {
  font-weight: 600;
  color: var(--on-surface);
  font-size: 0.95rem;
  word-break: break-word;
}

.assign-row__login {
  font-size: 0.8rem;
  color: var(--secondary);
  font-family: ui-monospace, Menlo, monospace;
}

.assign-row__meta {
  font-size: 0.8rem;
  color: var(--secondary);
  line-height: 1.35;
}

.create-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.25rem 0;
  align-items: center;
}

.create-row .form-input {
  flex: 1 1 12rem;
  min-width: 0;
}

.create-row .btn {
  width: auto;
  flex: 0 0 auto;
}

.callout {
  border-radius: 1rem;
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  font-weight: 500;
  margin: 0 0 1rem;
}

.callout--warning {
  background: #fffbeb;
  border: 1px solid #fde68a;
  color: #92400e;
}

.callout--error {
  background: #fff5f5;
  border: 1px solid #fecaca;
  color: #991b1b;
}

.callout--success {
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #047857;
}

.error-text {
  color: var(--error);
  font-size: 0.9rem;
  margin: 0.5rem 0 0;
}

.link-back {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.9rem;
  font-weight: 500;
  margin: 0 0 1rem;
}

/* Table (detail) */
.table-cabinet {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.875rem;
}

.table-cabinet th,
.table-cabinet td {
  padding: 0.5rem 0.6rem;
  text-align: left;
  border-bottom: 1px solid color-mix(in srgb, var(--outline-variant) 40%, transparent);
  vertical-align: top;
}

.table-cabinet th {
  color: var(--secondary);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.table-cabinet tr:last-child td {
  border-bottom: none;
}

.table-cabinet .mono {
  font-size: 0.75rem;
  word-break: break-all;
  color: var(--on-surface-variant);
}

/* История версий: карточки вместо таблицы (мобайл) */
.version-card-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.version-card-list__item {
  margin: 0;
}

.version-card-list__row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.version-card-list__main {
  min-width: 0;
  flex: 1 1 12rem;
}

.version-card-list__title-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.version-card-list__action {
  flex: 0 0 auto;
  align-self: center;
}

@media (max-width: 520px) {
  .version-card-list__row {
    flex-direction: column;
    align-items: stretch;
  }

  .version-card-list__action {
    width: 100%;
    align-self: stretch;
  }
}

.draft-block {
  margin-top: 1.25rem;
  padding: 1rem;
  background: var(--surface-container);
  border-radius: 1rem;
  border: 1px solid color-mix(in srgb, var(--outline-variant) 35%, transparent);
}

.draft-block .form-input {
  margin-top: 0.25rem;
}

.muted {
  color: var(--secondary);
  font-size: 0.875rem;
}

.inline-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.inline-actions .btn {
  width: auto;
}

/* Нижняя панель: полноширинные primary + secondary (без перебития .inline-actions .btn) */
.actions-bar {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.5rem;
  width: 100%;
  box-sizing: border-box;
}

.actions-bar .btn-primary {
  width: 100%;
  margin-top: 0;
  box-sizing: border-box;
}

.actions-bar a.btn,
.actions-bar .btn.btn-ghost {
  display: block;
  width: 100%;
  text-align: center;
  box-sizing: border-box;
}

@media (min-width: 480px) {
  .actions-bar {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
  }

  .actions-bar .btn-primary {
    width: auto;
    min-width: 12rem;
    flex: 1 1 auto;
  }

  .actions-bar a.btn,
  .actions-bar .btn.btn-ghost {
    display: inline-block;
    width: auto;
    flex: 0 0 auto;
  }
}

@media (max-width: 520px) {
  .inline-actions--block-mobile {
    flex-direction: column;
    align-items: stretch;
  }

  .inline-actions--block-mobile .btn {
    width: 100%;
    box-sizing: border-box;
  }
}

/* --- Спринт 2: редактор вопроса, прогоны, импорт, фикс. футер --- */

.question-editor-block__header {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.question-editor-block__title {
  margin-bottom: 0;
  font-size: 0.95rem;
}

.question-editor-block__ai-btn {
  width: 100%;
  text-align: center;
  box-sizing: border-box;
  align-self: stretch;
}

@media (min-width: 520px) {
  .question-editor-block__header {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
  }

  .question-editor-block__ai-btn {
    width: auto;
    align-self: center;
  }
}

/* Спринт 2.4: radio = один верный, checkbox = несколько (нативная метафора) */
.question-option-row__mark {
  width: 1.15rem;
  height: 1.15rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
  cursor: pointer;
  accent-color: var(--primary);
}

/* Список прогонов: карточки */
.attempts-card-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.attempts-card-list__item {
  margin: 0;
}

.attempts-card-list__row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.attempts-card-list__main {
  flex: 1 1 12rem;
  min-width: 0;
}

.attempts-card-list__action {
  flex: 0 0 auto;
}

@media (max-width: 520px) {
  .attempts-card-list__row {
    flex-direction: column;
  }

  .attempts-card-list__action {
    width: 100%;
    text-align: center;
  }
}

/* Импорт: скрытый input + кнопка-стиль */
.import-file-input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.import-file-row {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.import-file-label {
  margin: 0;
  cursor: pointer;
  width: auto;
  display: inline-block;
  box-sizing: border-box;
}

/* Мобилка: закреплённый футер с «Сохранить» (дубль панели скрыт) */
.test-detail-fixed-actions {
  display: none;
}

@media (max-width: 640px) {
  .test-detail-page--with-fixed-actions {
    padding-bottom: calc(6.5rem + env(safe-area-inset-bottom, 0px));
  }

  .test-detail-page--with-fixed-actions .editor-actions-flow {
    display: none;
  }

  .test-detail-fixed-actions {
    display: block;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 30;
    padding: 0.65rem 1.25rem calc(0.65rem + env(safe-area-inset-bottom, 0px));
    background: color-mix(in srgb, var(--surface) 96%, #fff);
    border-top: 1px solid color-mix(in srgb, var(--outline-variant) 45%, transparent);
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.08);
  }

  .test-detail-fixed-actions__inner {
    max-width: var(--max-content);
    margin: 0 auto;
  }

  .test-detail-fixed-actions__status {
    margin: 0 0 0.45rem;
    font-size: 0.8rem;
    line-height: 1.3;
    max-height: 3.2rem;
    overflow: auto;
  }
}