:root {
  /* Border Radius */
  --dok-radius: 12px;
  --dok-radius-sm: 8px;
  --dok-radius-lg: 16px;
  --dok-radius-xl: 20px;
  --dok-radius-full: 9999px;

  /* Shadows */
  --dok-shadow: 0 14px 34px rgba(15, 23, 42, 0.055);
  --dok-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --dok-shadow-md: 0 10px 24px rgba(15, 23, 42, 0.075);
  --dok-shadow-lg: 0 18px 42px rgba(15, 23, 42, 0.11);

  /* Card Styling */
  --dok-card-bg: #ffffff;
  --dok-card-border: rgba(0, 0, 0, 0.08);
  --dok-card-shadow: var(--dok-shadow-md);

  /* Text Colors */
  --dok-text-primary: #1a1a2e;
  --dok-text-secondary: #64748b;

  /* Transitions */
  --dok-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  /* ===== Design tokens (DOK-154) =====
     Additive token layer shared by DOK.App and DOK.Site. Values mirror the
     existing look so adoption is a visual no-op; components should consume these
     instead of hardcoding hex/rgba/px. */

  /* Spacing scale (4px base) */
  --dok-space-2xs: 0.25rem;  /* 4px  */
  --dok-space-xs: 0.5rem;    /* 8px  */
  --dok-space-sm: 0.75rem;   /* 12px */
  --dok-space-md: 1rem;      /* 16px */
  --dok-space-lg: 1.5rem;    /* 24px */
  --dok-space-xl: 2rem;      /* 32px */
  --dok-space-2xl: 3rem;     /* 48px */

  /* Typography scale */
  --dok-font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --dok-font-size-xs: 0.75rem;    /* 12px */
  --dok-font-size-sm: 0.875rem;   /* 14px */
  --dok-font-size-base: 1rem;     /* 16px */
  --dok-font-size-lg: 1.125rem;   /* 18px */
  --dok-font-size-xl: 1.5rem;     /* 24px */
  --dok-font-size-2xl: 2rem;      /* 32px */
  --dok-font-size-3xl: 2.5rem;    /* 40px */
  --dok-font-weight-regular: 400;
  --dok-font-weight-medium: 500;
  --dok-font-weight-semibold: 600;
  --dok-font-weight-bold: 700;
  --dok-line-height-tight: 1.2;
  --dok-line-height-normal: 1.5;
  --dok-line-height-loose: 1.75;

  /* Shared brand accent (unify App + Site): marketing AI accent exposed as a token. */
  --dok-accent-ai: #7c5cfc;

  /* Primary-tinted overlays — derive from the MudBlazor primary so they re-tint
     automatically with the tenant palette instead of being hardcoded. */
  --dok-overlay-subtle: rgba(var(--mud-palette-primary-rgb), 0.06);
  --dok-overlay-soft: rgba(var(--mud-palette-primary-rgb), 0.10);
  --dok-overlay-strong: rgba(var(--mud-palette-primary-rgb), 0.18);

  /* Neutral hairline/border used across cards and shells. */
  --dok-border-subtle: rgba(148, 163, 184, 0.18);

  /* Brand dark — the near-black used for brand marks / primary chrome on light
     surfaces (mirrors the MudTheme dark in DokBaseLayout). Single source of truth
     for the App shell + auth pages so a brand tweak is one edit. */
  --dok-brand-dark: #111827;
}

.dok-card {
  border-radius: var(--dok-radius);
  box-shadow: var(--dok-shadow);
}

.dok-btn {
  border-radius: var(--dok-radius);
  font-weight: 600;
}

.dok-avatar {
  border-radius: 50%;
}

.dok-section {
  padding: 1.5rem;
}
.dok-chip {
  border-radius: 9999px;
}

.hero-card {
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(var(--mud-palette-primary-rgb), 0.1), rgba(var(--mud-palette-info-rgb), 0.05));
  border-left: 4px solid var(--mud-palette-primary);
}

/* ===== Authenticated Application Shell ===== */
.dok-premium-app {
  min-height: 100vh;
  background:
    radial-gradient(circle at 96% 1%, rgba(var(--mud-palette-primary-rgb), 0.075), transparent 22rem),
    radial-gradient(circle at 4% 92%, rgba(var(--mud-palette-info-rgb), 0.05), transparent 26rem),
    var(--mud-palette-background);
}

.dok-premium-app__content {
  padding: 1.75rem 2rem 2.5rem;
}

.dok-premium-app .dok-card,
.dok-premium-app .profile-card,
.dok-premium-app .document-process-form-card,
.dok-premium-app .filter-card,
.dok-premium-app .table-card {
  border: 1px solid var(--dok-border-subtle);
  border-radius: var(--dok-radius-sm);
  background: rgba(var(--mud-palette-surface-rgb), 0.96);
  box-shadow: var(--dok-shadow);
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.dok-premium-app .dok-card:hover,
.dok-premium-app .profile-card:hover,
.dok-premium-app .document-process-form-card:hover {
  border-color: rgba(var(--mud-palette-primary-rgb), 0.24);
  box-shadow: var(--dok-shadow-md);
}

/* ===== DokPageHeader Styles ===== */
.dok-page-header {
  min-width: 0;
}

.dok-page-header__copy {
  min-width: 0;
}

.dok-page-header__title {
  color: var(--mud-palette-text-primary);
  letter-spacing: -0.035em;
}

.dok-page-header__description {
  max-width: 760px;
  line-height: 1.55;
}

.dok-page-header__actions {
  flex-wrap: wrap;
}

.dok-filter-bar {
  padding: .85rem;
  border: 1px solid rgba(148, 163, 184, .18);
  border-radius: var(--dok-radius-sm);
  background: rgba(var(--mud-palette-surface-rgb), .82);
  box-shadow: 0 12px 34px rgba(15, 23, 42, .04);
}

/* ===== Shared Premium Controls ===== */
.dok-premium-app .mud-button-root {
  border-radius: 9px;
  font-weight: 750;
  letter-spacing: 0.01em;
}

.dok-premium-app .mud-input-outlined {
  border-radius: 10px;
  background: rgba(var(--mud-palette-surface-rgb), 0.74);
}

.dok-premium-app .mud-input-outlined-border {
  border-color: rgba(148, 163, 184, 0.30);
}

.dok-premium-app .mud-input-control:hover .mud-input-outlined-border {
  border-color: rgba(var(--mud-palette-primary-rgb), 0.58);
}

.dok-premium-app .mud-expansion-panel {
  overflow: hidden;
  border: 1px solid var(--dok-border-subtle);
  border-radius: var(--dok-radius-lg) !important;
  background: rgba(var(--mud-palette-surface-rgb), 0.94);
  box-shadow: var(--dok-shadow);
}

.dok-premium-app .mud-expand-panel-header {
  min-height: 54px;
}

.dok-premium-app .mud-expand-panel-text {
  color: var(--mud-palette-text-primary);
  font-weight: 800;
}

.dok-premium-app .mud-tabs {
  border-radius: var(--dok-radius-lg);
}

.dok-premium-app .mud-tab {
  min-height: 50px;
  font-weight: 750;
  text-transform: none;
}

.dok-premium-app .mud-table-container {
  overflow: auto;
}

.dok-premium-app .mud-table-head .mud-table-cell {
  border-bottom: 1px solid rgba(148, 163, 184, 0.22);
  background: rgba(var(--mud-palette-primary-rgb), 0.045);
  color: var(--mud-palette-text-secondary);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.dok-premium-app .mud-table-body .mud-table-row {
  transition: background-color 0.16s ease, box-shadow 0.16s ease;
}

/* DOK-199: subtle zebra striping + a richer hover with a left accent bar. */
.dok-premium-app .mud-table-body .mud-table-row:nth-of-type(even) {
  background: rgba(var(--mud-palette-surface-rgb), 0.5);
}

.dok-premium-app .mud-table-body .mud-table-row:hover {
  background: rgba(var(--mud-palette-primary-rgb), 0.07);
  box-shadow: inset 3px 0 0 var(--mud-palette-primary);
}

.dok-premium-app .mud-table-body .mud-table-cell {
  border-bottom-color: rgba(148, 163, 184, 0.14);
}

.dok-premium-app .mud-table-pagination {
  border-top: 1px solid rgba(148, 163, 184, 0.16);
  background: rgba(var(--mud-palette-background-rgb), 0.42);
}

.dok-premium-app .mud-alert {
  border-radius: 12px;
}

.dok-premium-app .mud-chip {
  font-weight: 700;
}

.mud-dialog {
  border: 1px solid rgba(148, 163, 184, 0.20);
  border-radius: var(--dok-radius-lg) !important;
  box-shadow: var(--dok-shadow-lg) !important;
}

.mud-dialog .mud-dialog-title {
  border-bottom: 1px solid rgba(148, 163, 184, 0.15);
  font-weight: 800;
}

.mud-dialog .mud-dialog-actions {
  border-top: 1px solid rgba(148, 163, 184, 0.15);
  background: rgba(var(--mud-palette-background-rgb), 0.46);
}

/* Dark mode support */
.mud-theme-dark .dok-premium-app .dok-card,
.mud-theme-dark .dok-premium-app .profile-card,
.mud-theme-dark .dok-premium-app .document-process-form-card,
.mud-theme-dark .dok-premium-app .filter-card,
.mud-theme-dark .dok-premium-app .table-card {
  border-color: rgba(148, 163, 184, 0.16);
  background: rgba(var(--mud-palette-surface-rgb), 0.90);
}

.fw-600 {
  font-weight: 600;
}

.fw-700 {
  font-weight: 700;
}

/* ===== DokAccountMenu Styles ===== */
/* Popover container - needs to be global because MudBlazor renders popovers at document root */
.dok-account-popover {
  border-radius: 12px !important;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12), 0 4px 12px rgba(0, 0, 0, 0.08) !important;
  border: 1px solid rgba(0, 0, 0, 0.08) !important;
  overflow: hidden !important;
  min-width: 280px !important;
  margin-top: 8px !important;
}

.dok-account-popover .mud-list {
  padding: 0;
}

/* Account menu trigger */
.dok-account-trigger {
  display: flex !important;
  align-items: center !important;
  gap: 4px !important;
  padding: 4px 8px !important;
  border-radius: 24px !important;
  min-width: auto !important;
  text-transform: none !important;
}

.dok-account-trigger:hover {
  background-color: rgba(255, 255, 255, 0.1) !important;
}

.dok-trigger-avatar {
  width: 32px !important;
  height: 32px !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  background: linear-gradient(135deg, var(--mud-palette-primary), var(--mud-palette-secondary)) !important;
  color: white !important;
  border: 2px solid rgba(255, 255, 255, 0.2) !important;
}

.dok-trigger-arrow {
  opacity: 0.7;
  margin-left: 2px;
}

/* Dropdown content */
.dok-account-dropdown {
  background: var(--mud-palette-surface);
}

.dok-dropdown-header {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px;
  background: linear-gradient(135deg, rgba(var(--mud-palette-primary-rgb), 0.08), rgba(var(--mud-palette-secondary-rgb), 0.04));
}

.dok-header-avatar {
  width: 52px !important;
  height: 52px !important;
  font-size: 18px !important;
  font-weight: 600 !important;
  background: linear-gradient(135deg, var(--mud-palette-primary), var(--mud-palette-secondary)) !important;
  color: white !important;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(var(--mud-palette-primary-rgb), 0.3);
}

.dok-header-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1;
}

.dok-header-name {
  font-weight: 600;
  font-size: 15px;
  color: var(--mud-palette-text-primary);
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dok-header-email {
  font-size: 13px;
  color: var(--mud-palette-text-secondary);
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dok-header-role {
  margin-top: 6px !important;
  height: 22px !important;
  font-size: 11px !important;
  font-weight: 500 !important;
  align-self: flex-start;
}

/* Menu sections */
.dok-dropdown-menu {
  padding: 8px;
}

.dok-dropdown-footer {
  padding: 8px;
  background: rgba(0, 0, 0, 0.02);
}

/* Menu items */
.dok-menu-item {
  border-radius: 8px !important;
  margin: 2px 0 !important;
  padding: 10px 12px !important;
  transition: all 0.15s ease !important;
}

.dok-menu-item:hover {
  background: rgba(var(--mud-palette-primary-rgb), 0.08) !important;
}

.dok-menu-item .mud-icon-root {
  margin-right: 12px;
  color: var(--mud-palette-text-secondary);
}

.dok-menu-item:hover .mud-icon-root {
  color: var(--mud-palette-primary);
}

.dok-menu-item-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dok-menu-item-text {
  font-weight: 500;
  font-size: 14px;
  color: var(--mud-palette-text-primary);
}

.dok-menu-item-desc {
  font-size: 12px;
  color: var(--mud-palette-text-secondary);
  line-height: 1.3;
}

/* Danger item (sign out) */
.dok-menu-item-danger {
  color: var(--mud-palette-error) !important;
}

.dok-menu-item-danger:hover {
  background: rgba(var(--mud-palette-error-rgb), 0.08) !important;
}

.dok-menu-item-danger .mud-icon-root {
  color: var(--mud-palette-error) !important;
}

/* ===== DokConfirmDialog Styles ===== */
.dok-confirm-dialog {
  border-radius: 16px !important;
  overflow: hidden;
}

.dok-confirm-dialog .mud-dialog-title {
  padding: 24px 24px 0 24px;
}

.dok-confirm-dialog .mud-dialog-content {
  padding: 16px 24px;
}

.dok-confirm-dialog .mud-dialog-actions {
  padding: 16px 24px 24px 24px;
}

.dok-dialog-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.dok-dialog-icon {
  flex-shrink: 0;
}

.dok-dialog-title {
  font-weight: 600;
  color: var(--mud-palette-text-primary);
}

.dok-dialog-content {
  padding-top: 8px;
}

.dok-dialog-message {
  color: var(--mud-palette-text-secondary);
  line-height: 1.6;
}

.dok-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  width: 100%;
}

.dok-dialog-btn-cancel {
  font-weight: 500;
}

.dok-dialog-btn-confirm {
  font-weight: 600 !important;
  border-radius: 8px !important;
  padding: 8px 20px !important;
}

/* ===== Navigation Styles ===== */
.dok-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 0 12px;
}

.dok-nav-section {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.dok-nav-section-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--mud-palette-text-secondary);
  padding: 12px 12px 6px 12px;
  opacity: 0.7;
}

.dok-nav-menu {
  padding: 0 !important;
}

.dok-nav-item {
  border-radius: 10px !important;
  margin: 2px 0 !important;
  padding: 10px 14px !important;
  font-weight: 500 !important;
  font-size: 14px !important;
  transition: all 0.15s ease !important;
}

.dok-nav-item:hover {
  background-color: rgba(var(--mud-palette-primary-rgb), 0.08) !important;
}

.dok-nav-item.active,
.dok-nav-item.mud-nav-link-active {
  background-color: rgba(var(--mud-palette-primary-rgb), 0.12) !important;
  color: var(--mud-palette-primary) !important;
}

.dok-nav-item .mud-nav-link-icon {
  margin-right: 12px;
  opacity: 0.8;
}

.dok-nav-item:hover .mud-nav-link-icon,
.dok-nav-item.active .mud-nav-link-icon,
.dok-nav-item.mud-nav-link-active .mud-nav-link-icon {
  opacity: 1;
  color: var(--mud-palette-primary);
}

/* Drawer header styling */
#nav-drawer .mud-drawer-header {
  min-height: 64px;
  padding: 0 16px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

/* Drawer styling */
#nav-drawer {
  display: block !important;
  left: 0 !important;
  width: 244px !important;
  min-width: 244px !important;
  max-width: 244px !important;
  border-right: 1px solid rgba(0, 0, 0, 0.06) !important;
  transition: width 0.18s ease;
  transform: none !important;
  visibility: visible !important;
  overflow: hidden !important;
}

#nav-drawer .mud-drawer-content {
  height: 100%;
  overflow: hidden;
}

#nav-drawer ~ .mud-main-content {
  margin-left: 244px !important;
}

#nav-drawer.dok-drawer-collapsed {
  width: 70px !important;
  min-width: 70px !important;
  max-width: 70px !important;
}

#nav-drawer.dok-drawer-collapsed ~ .mud-main-content {
  margin-left: 70px !important;
}

@media (max-width: 720px) {
  .dok-premium-app__content {
    padding: 1rem;
  }

  .dok-page-header {
    padding: 1.15rem !important;
  }

  .dok-page-header__actions {
    width: 100%;
  }
}

/* DokStatCard styles are in the component's scoped CSS */

/* ===== Loading skeletons (DOK-199) =====
   Round the corners and warm the shimmer so loading blocks read as placeholder
   surfaces rather than grey bars. MudBlazor keeps its wave animation. */
.dok-premium-app .mud-skeleton {
  border-radius: var(--dok-radius-sm);
  background-color: rgba(var(--mud-palette-primary-rgb), 0.07);
}

.dok-premium-app .mud-skeleton-text {
  border-radius: 6px;
}

/* ===== Empty states (DOK-199) =====
   Shared, richer empty-state look used by DokEmptyState (and adoptable inline).
   Tinted gradient icon ring + clear title + muted supporting line. */
.dok-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.75rem;
  padding: 2.75rem 1.5rem;
}

.dok-empty-state__icon {
  display: grid;
  place-items: center;
  width: 4.5rem;
  height: 4.5rem;
  border-radius: var(--dok-radius-full);
  color: var(--mud-palette-primary);
  background: radial-gradient(circle at 50% 35%, rgba(var(--mud-palette-primary-rgb), 0.18), rgba(var(--mud-palette-primary-rgb), 0.06));
  box-shadow: 0 0 0 8px rgba(var(--mud-palette-primary-rgb), 0.05);
}

.dok-empty-state--success .dok-empty-state__icon {
  color: var(--mud-palette-success);
  background: radial-gradient(circle at 50% 35%, rgba(var(--mud-palette-success-rgb), 0.18), rgba(var(--mud-palette-success-rgb), 0.06));
  box-shadow: 0 0 0 8px rgba(var(--mud-palette-success-rgb), 0.05);
}

.dok-empty-state__title {
  color: var(--mud-palette-text-primary);
  font-size: 1.05rem;
  font-weight: 800;
}

.dok-empty-state__description {
  max-width: 34rem;
  color: var(--mud-palette-text-secondary);
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.5;
}

.dok-empty-state__actions {
  margin-top: 0.5rem;
}

/* ===== Keyboard focus parity (DOK-199) =====
   The Site has a crisp focus-visible ring; give the App shell the same on its
   custom interactive chrome (links, buttons, nav, account trigger). MudBlazor
   inputs keep their own focus treatment — we don't override those. */
.dok-premium-app a:focus-visible,
.dok-premium-app button:focus-visible,
.dok-nav-item:focus-visible,
.dok-nav-rail-button:focus-visible,
.dok-account-trigger:focus-visible {
  outline: 2px solid rgba(var(--mud-palette-primary-rgb), 0.65);
  outline-offset: 2px;
  border-radius: var(--dok-radius-sm);
}

/* ===== Accessibility: honor prefers-reduced-motion (DOK-199) =====
   Users who ask for reduced motion get near-instant transitions/animations and
   no lift on hover, without changing the static look for everyone else. */
@media (prefers-reduced-motion: reduce) {
  .dok-premium-app *,
  .dok-premium-app *::before,
  .dok-premium-app *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }

  .dok-premium-app .dok-card:hover,
  .dok-premium-app .profile-card:hover,
  .dok-premium-app .document-process-form-card:hover,
  .dok-nav-rail-expand:hover,
  .dok-nav-collapse-icon-button:hover {
    transform: none !important;
  }
}