/* ==========================================================================
   DigitechITSupport — фирменный стиль
   Палитра: navy-indigo → violet
   ========================================================================== */

:root,
[data-theme="light"] {
  --brand-primary:   #3B2E8E;   /* deep indigo */
  --brand-primary-2: #2D2570;
  --brand-accent:    #8B5CF6;   /* violet */
  --brand-accent-2:  #7046E8;

  --bg-page:         #F5F5FB;   /* холодный off-white */
  --bg-surface:      #FFFFFF;
  --bg-surface-alt:  #F1F0F9;
  --bg-elevated:     #FFFFFF;

  --text-primary:    #1A1832;
  --text-secondary:  #545175;
  --text-muted:      #8B8AA0;
  --text-on-brand:   #FFFFFF;

  --border-soft:     #E0DDEE;
  --border-strong:   #B8B3D3;

  --shadow-sm:       0 1px 2px rgba(26, 24, 50, 0.05),
                     0 1px 3px rgba(26, 24, 50, 0.08);
  --shadow-md:       0 4px 12px rgba(26, 24, 50, 0.10);

  --status-new:      #3B2E8E;
  --status-progress: #7046E8;
  --status-approval: #9333EA;
  --status-waiting:  #D97706;
  --status-resolved: #16A34A;
  --status-closed:   #64748B;
  --status-cancel:   #94A3B8;
}

[data-theme="dark"] {
  --brand-primary:   #8B7EF5;
  --brand-primary-2: #7868E8;
  --brand-accent:    #A78BFA;
  --brand-accent-2:  #8B5CF6;

  --bg-page:         #0F0E1F;      /* очень тёмный navy-violet */
  --bg-surface:      #1A1835;
  --bg-surface-alt:  #24213F;
  --bg-elevated:     #2A2850;

  --text-primary:    #E8E7F5;      /* мягкий off-white для читаемости */
  --text-secondary:  #B4B2CE;
  --text-muted:      #7F7DA0;
  --text-on-brand:   #FFFFFF;

  --border-soft:     #2F2D55;
  --border-strong:   #484570;

  --shadow-sm:       0 1px 2px rgba(0, 0, 0, 0.25),
                     0 1px 3px rgba(0, 0, 0, 0.35);
  --shadow-md:       0 4px 12px rgba(0, 0, 0, 0.5);

  --status-new:      #8B7EF5;
  --status-progress: #A78BFA;
  --status-approval: #C084FC;
  --status-waiting:  #FBBF24;
  --status-resolved: #4ADE80;
  --status-closed:   #94A3B8;
  --status-cancel:   #64748B;
}

html, body {
  background: var(--bg-page);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI",
               Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* --- ГЛОБАЛЬНЫЙ ФИКС для тёмной темы: любой текст/заголовок/параграф
   автоматически берёт цвет темы, если не переопределено явно. --- */
[data-theme="dark"] body,
[data-theme="dark"] h1, [data-theme="dark"] h2, [data-theme="dark"] h3,
[data-theme="dark"] h4, [data-theme="dark"] h5, [data-theme="dark"] h6,
[data-theme="dark"] p,
[data-theme="dark"] label,
[data-theme="dark"] .card-title,
[data-theme="dark"] .card-body,
[data-theme="dark"] .form-label,
[data-theme="dark"] .breadcrumb-item,
[data-theme="dark"] .breadcrumb-item.active,
[data-theme="dark"] .modal-title,
[data-theme="dark"] .modal-body,
[data-theme="dark"] dt, [data-theme="dark"] dd,
[data-theme="dark"] li, [data-theme="dark"] td, [data-theme="dark"] th,
[data-theme="dark"] .list-group-item,
[data-theme="dark"] .ticket-description,
[data-theme="dark"] .article-body,
[data-theme="dark"] .chat-body,
[data-theme="dark"] .small, [data-theme="dark"] small {
  color: var(--text-primary);
}
[data-theme="dark"] .text-muted { color: var(--text-muted) !important; }
[data-theme="dark"] .text-body { color: var(--text-primary) !important; }
[data-theme="dark"] .text-dark { color: var(--text-primary) !important; }
[data-theme="dark"] .text-secondary { color: var(--text-secondary) !important; }
/* bootstrap .bg-light ломает тёмную тему — приводим в порядок */
[data-theme="dark"] .bg-light,
[data-theme="dark"] .table-light {
  background-color: var(--bg-surface-alt) !important;
  color: var(--text-primary) !important;
}
[data-theme="dark"] .badge.bg-light {
  background-color: var(--bg-elevated) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border-soft);
}

a { color: var(--brand-primary); text-decoration: none; }
a:hover { color: var(--brand-accent); text-decoration: underline; }
[data-theme="dark"] a { color: var(--brand-accent); }
[data-theme="dark"] a:hover { color: #C9B8FF; }

/* --- Навигация --- */
.app-navbar {
  background: linear-gradient(135deg, #2D2570 0%, #3B2E8E 50%, #6D28D9 100%);
  box-shadow: var(--shadow-md);
  border-bottom: 2px solid var(--brand-accent);
}
[data-theme="dark"] .app-navbar {
  background: linear-gradient(135deg, #1A1835 0%, #2A2450 60%, #3B2E7C 100%);
  border-bottom-color: var(--brand-accent);
}
.app-navbar .navbar-brand {
  font-weight: 700; letter-spacing: -0.4px;
  font-size: 1.18rem; color: var(--text-on-brand);
}
.app-navbar .navbar-brand .brand-mark {
  display: inline-block;
  background: var(--brand-accent);
  color: #fff;
  width: 28px; height: 28px; line-height: 28px;
  text-align: center; border-radius: 6px;
  margin-right: 8px; font-weight: 800;
}
.app-navbar .nav-link { color: rgba(255,255,255,0.85); font-weight: 500; }
.app-navbar .nav-link:hover { color: #fff; }
.app-navbar .badge { background: var(--brand-accent); color: #fff; }

/* --- Карточки --- */
.card {
  background: var(--bg-surface);
  color: var(--text-primary);
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
}
.card-header {
  background: var(--bg-surface-alt);
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-soft);
  font-weight: 600; font-size: 0.94rem;
}
[data-theme="dark"] .card-header.bg-white {
  background: var(--bg-surface-alt) !important;
}
.list-group-item {
  background: var(--bg-surface);
  color: var(--text-primary);
  border-color: var(--border-soft);
}
.list-group-item.active {
  background: var(--brand-primary); border-color: var(--brand-primary);
  color: #fff;
}

/* --- Кнопки --- */
.btn-primary {
  background: var(--brand-primary); border-color: var(--brand-primary);
  color: #fff;
}
.btn-primary:hover, .btn-primary:focus {
  background: var(--brand-primary-2); border-color: var(--brand-primary-2);
  color: #fff;
}
.btn-outline-primary { color: var(--brand-primary); border-color: var(--brand-primary); }
.btn-outline-primary:hover { background: var(--brand-primary); color: #fff; }

.btn-accent {
  background: var(--brand-accent); border-color: var(--brand-accent);
  color: #fff; font-weight: 600;
}
.btn-accent:hover {
  background: var(--brand-accent-2); border-color: var(--brand-accent-2); color: #fff;
}

[data-theme="dark"] .btn-outline-secondary {
  color: var(--text-secondary); border-color: var(--border-strong);
}
[data-theme="dark"] .btn-outline-secondary:hover {
  background: var(--bg-elevated); color: var(--text-primary);
}

/* --- Формы --- */
.form-control, .form-select, textarea, input[type="text"], input[type="email"],
input[type="password"], input[type="number"], input[type="file"] {
  background: var(--bg-surface);
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
}
.form-control::placeholder, textarea::placeholder { color: var(--text-muted); }
.form-control:focus, .form-select:focus {
  background: var(--bg-surface); color: var(--text-primary);
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 0.18rem rgba(59, 46, 142, 0.18);
}
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select,
[data-theme="dark"] textarea {
  background: var(--bg-elevated); color: var(--text-primary);
  border-color: var(--border-strong);
}
[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
  background: var(--bg-elevated); color: var(--text-primary);
  border-color: var(--brand-accent);
  box-shadow: 0 0 0 0.18rem rgba(139, 92, 246, 0.25);
}
.form-label { color: var(--text-primary); font-weight: 500; }

/* --- Статусы --- */
.badge.status-new           { background: var(--status-new); color: #fff; }
.badge.status-in_progress   { background: var(--status-progress); color: #fff; }
.badge.status-on_approval   { background: var(--status-approval); color: #fff; }
.badge.status-waiting_user  { background: var(--status-waiting); color: #1A1832; }
.badge.status-resolved      { background: var(--status-resolved); color: #fff; }
.badge.status-closed        { background: var(--status-closed); color: #fff; }
.badge.status-rejected      { background: #B91C1C; color: #fff; }
.badge.status-cancelled     { background: var(--status-cancel); color: #fff; }

/* --- Полное переопределение Bootstrap .table переменных --- */
.table {
  --bs-table-bg: var(--bg-surface);
  --bs-table-color: var(--text-primary);
  --bs-table-striped-bg: var(--bg-surface-alt);
  --bs-table-striped-color: var(--text-primary);
  --bs-table-hover-bg: var(--bg-surface-alt);
  --bs-table-hover-color: var(--text-primary);
  --bs-table-border-color: var(--border-soft);
}
[data-theme="dark"] .table {
  --bs-table-bg: var(--bg-surface);
  --bs-table-color: var(--text-primary);
  --bs-table-striped-bg: var(--bg-surface-alt);
  --bs-table-striped-color: var(--text-primary);
  --bs-table-hover-bg: var(--bg-elevated);
  --bs-table-hover-color: var(--text-primary);
  --bs-table-border-color: var(--border-soft);
}

/* --- Таблицы --- */
.tickets-table { color: var(--text-primary); width: 100%; }
.tickets-table thead { }
.tickets-table thead th,
.tickets-table th {
  font-size: 0.78rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.5px;
  color: var(--text-secondary) !important;
  background-color: var(--bg-surface-alt) !important;
  border-bottom: 2px solid var(--border-soft) !important;
  padding: 0.75rem 0.5rem;
}
.tickets-table tbody tr {
  background-color: var(--bg-surface);
  color: var(--text-primary);
}
.tickets-table tbody td {
  color: var(--text-primary);
  background-color: var(--bg-surface);
  border-color: var(--border-soft);
  padding: 0.85rem 0.5rem;
  vertical-align: middle;
}
.tickets-table tbody tr:hover td {
  background-color: var(--bg-surface-alt);
}
[data-theme="dark"] .tickets-table tbody tr:hover td {
  background-color: var(--bg-elevated);
}

/* Для совместимости с уже существующим использованием класса .table */
[data-theme="dark"] .table { color: var(--text-primary); }
[data-theme="dark"] .table th,
[data-theme="dark"] .table td { border-color: var(--border-soft); }

/* Тема заявки (ссылка с text-body) и категория — должны быть читаемыми */
.tickets-table td a.text-body,
.tickets-table td a.text-decoration-none.text-body {
  color: var(--text-primary) !important;
}
.tickets-table td small {
  color: var(--text-primary) !important;
}
.tickets-table td small.text-muted {
  color: var(--text-muted) !important;
}

.tickets-table td a.fw-semibold {
  color: var(--brand-primary);
  font-family: "JetBrains Mono", "SF Mono", Consolas, monospace;
  font-weight: 600;
}
[data-theme="dark"] .tickets-table td a.fw-semibold { color: var(--brand-accent); }

/* Бейджи в таблице — гарантируем белый текст */
.tickets-table .badge { color: #fff; }

/* --- Bootstrap btn-success/btn-danger в обеих темах --- */
.btn-success {
  background-color: #198754; border-color: #198754; color: #fff !important;
}
.btn-success:hover, .btn-success:focus {
  background-color: #157347; border-color: #146c43; color: #fff !important;
}
.btn-danger {
  background-color: #DC2626; border-color: #DC2626; color: #fff !important;
}
.btn-danger:hover, .btn-danger:focus {
  background-color: #B91C1C; border-color: #B91C1C; color: #fff !important;
}
.btn-success i, .btn-danger i, .btn-accent i, .btn-primary i {
  color: #fff !important;
}

/* --- Чат --- */
.chat-container {
  max-height: 520px; overflow-y: auto;
  display: flex; flex-direction: column; gap: 0.75rem; padding: 1rem;
}
.chat-message {
  padding: 0.85rem 1rem; border-radius: 10px;
  background: var(--bg-surface-alt);
  border: 1px solid var(--border-soft);
  border-left: 3px solid var(--brand-primary);
  color: var(--text-primary);
}
.chat-message.chat-internal {
  background: rgba(139, 92, 246, 0.10);
  border-left-color: var(--brand-accent);
}
[data-theme="dark"] .chat-message.chat-internal {
  background: rgba(167, 139, 250, 0.15);
}
.chat-message .chat-author { color: var(--text-primary); }
.chat-message .chat-date { color: var(--text-muted); }
.chat-message .chat-body { color: var(--text-primary); }
/* вставленные картинки в чате — ограничены по ширине */
.chat-message .chat-body img, .md-inline-img {
  max-width: 100%; height: auto;
  border-radius: 6px; border: 1px solid var(--border-soft);
  margin: 0.4rem 0; display: block;
}

/* --- Таймлайн --- */
.history-timeline { position: relative; padding-left: 1.2rem; }
.history-timeline .timeline-item {
  position: relative; padding: 0 0 1rem 1rem;
  border-left: 2px solid var(--border-soft);
  color: var(--text-primary);
}
.history-timeline .timeline-item:last-child { border-left: 2px solid transparent; }
.history-timeline .timeline-dot {
  position: absolute; left: -6px; top: 4px;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--brand-primary);
  box-shadow: 0 0 0 3px var(--bg-surface);
}

/* --- KPI плитки --- */
.kpi-card { border-radius: 12px; border: none; }
.kpi-card .card-body { padding: 1.4rem 1.6rem; }
.kpi-card .kpi-label {
  font-size: 0.74rem; opacity: 0.9;
  text-transform: uppercase; letter-spacing: 0.6px; font-weight: 600;
}
.kpi-card .kpi-value {
  font-size: 2.2rem; font-weight: 700; line-height: 1.05; margin-top: 0.4rem;
}
.kpi-card.kpi-primary { background: var(--brand-primary); color: #fff; }
.kpi-card.kpi-accent  { background: var(--brand-accent); color: #fff; }
.kpi-card.kpi-warning { background: #DC2626; color: #fff; }
.kpi-card.kpi-success { background: var(--status-resolved); color: #fff; }

/* --- Toasts --- */
.ws-toast {
  min-width: 280px;
  background: var(--bg-elevated); color: var(--text-primary);
  border: 1px solid var(--border-soft);
  border-left: 4px solid var(--brand-primary);
}

/* --- Тело статьи / Описание тикета --- */
.article-body {
  font-size: 1.02rem; line-height: 1.7; color: var(--text-primary);
  font-family: -apple-system, "Inter", Georgia, serif;
}
.article-body img, .article-body .md-inline-img {
  max-width: 100%; height: auto; border-radius: 6px;
  border: 1px solid var(--border-soft); margin: 0.6rem 0;
  display: block;
}
.article-body h1, .article-body h2, .article-body h3 {
  margin-top: 1.6rem; margin-bottom: 0.6rem;
  color: var(--text-primary); font-weight: 700;
}
.article-body pre {
  background: var(--bg-surface-alt); padding: 0.9rem; border-radius: 6px;
  border: 1px solid var(--border-soft); overflow-x: auto;
  font-family: "JetBrains Mono", monospace; font-size: 0.88rem;
}
.article-body code {
  background: var(--bg-surface-alt); padding: 0.12rem 0.35rem;
  border-radius: 4px;
  font-family: "JetBrains Mono", monospace; font-size: 0.88em;
}

.ticket-description {
  white-space: pre-wrap; color: var(--text-primary);
  background: var(--bg-surface-alt); padding: 1rem;
  border-radius: 8px; border-left: 3px solid var(--brand-accent);
}
.ticket-description img, .ticket-description .md-inline-img {
  max-width: 100%; height: auto; border-radius: 6px;
  border: 1px solid var(--border-soft); margin: 0.4rem 0; display: block;
}

/* --- Multi-checkbox box --- */
.multi-checkbox-box {
  background: var(--bg-surface); border: 1px solid var(--border-strong);
  border-radius: 8px; padding: 0.75rem 1rem;
  max-height: 220px; overflow-y: auto;
}
.multi-checkbox-box ul { list-style: none; padding: 0; margin: 0; }
.multi-checkbox-box li { padding: 0.25rem 0; }
.multi-checkbox-box label {
  display: inline-flex; align-items: center; gap: 0.5rem;
  cursor: pointer; color: var(--text-primary);
}
.multi-checkbox-box input[type="checkbox"] { margin-right: 0.4rem; }

/* --- Alerts --- */
.alert-info {
  background: rgba(59, 46, 142, 0.10);
  color: var(--text-primary);
  border: 1px solid rgba(59, 46, 142, 0.25);
  border-left: 4px solid var(--brand-primary);
}
[data-theme="dark"] .alert-info {
  background: rgba(139, 126, 245, 0.15);
  border-color: rgba(139, 126, 245, 0.35);
}
[data-theme="dark"] .alert-warning,
[data-theme="dark"] .alert-success,
[data-theme="dark"] .alert-danger { color: var(--text-primary); }

/* --- Dropdowns --- */
[data-theme="dark"] .modal-content,
[data-theme="dark"] .dropdown-menu {
  background: var(--bg-elevated);
  color: var(--text-primary);
  border-color: var(--border-soft);
}
[data-theme="dark"] .dropdown-item { color: var(--text-primary); }
[data-theme="dark"] .dropdown-item:hover { background: var(--bg-surface-alt); }
[data-theme="dark"] .dropdown-divider { border-color: var(--border-soft); }

/* --- Theme toggle --- */
.theme-toggle {
  background: transparent; border: 1px solid rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.9);
  padding: 0.3rem 0.7rem; border-radius: 6px; font-size: 0.85rem;
  cursor: pointer;
}
.theme-toggle:hover { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.6); }

/* --- Preview markdown --- */
.md-preview-wrapper {
  margin-top: 0.5rem;
  padding: 0.8rem 1rem;
  background: var(--bg-surface-alt);
  border: 1px dashed var(--border-strong);
  border-radius: 8px;
}
.md-preview-label { color: var(--text-muted) !important; }
.md-preview-box {
  color: var(--text-primary);
  max-height: 400px; overflow-y: auto;
  font-size: 0.94rem;
}
.md-inline-img {
  max-width: 100% !important;
  max-height: 400px;
  height: auto !important;
  display: block; margin: 0.4rem 0;
  border: 1px solid var(--border-soft); border-radius: 6px;
}

/* --- Убираем стандартный футер --- */
.app-footer { display: none; }

/* --- Breadcrumbs adjust for dark --- */
[data-theme="dark"] .breadcrumb { background: transparent; }
[data-theme="dark"] .breadcrumb-item a { color: var(--brand-accent); }
[data-theme="dark"] .breadcrumb-item.active { color: var(--text-muted); }
[data-theme="dark"] .breadcrumb-item + .breadcrumb-item::before { color: var(--text-muted); }

/* --- Чистим подсветку select option в тёмной теме --- */
[data-theme="dark"] option { background: var(--bg-elevated); color: var(--text-primary); }

/* --- Фиксы для inline btn-check --- */
[data-theme="dark"] .btn-check + .btn { color: var(--text-primary); }

/* --- Pagination --- */
[data-theme="dark"] .page-link {
  background: var(--bg-surface); color: var(--text-primary);
  border-color: var(--border-soft);
}
[data-theme="dark"] .page-item.disabled .page-link {
  background: var(--bg-surface-alt); color: var(--text-muted);
}