:root {
  /* Tabler theme override: red accent instead of the default blue */
  --tblr-primary: var(--tblr-red);
  --tblr-primary-rgb: var(--tblr-red-rgb);

  /* Alias so custom (non-Tabler) components below can reference the accent */
  --app-accent: var(--tblr-primary);

  /* Dataviz categorical palette (fixed order, do not reorder per-chart) */
  --viz-cat-1: #2a78d6;
  --viz-cat-2: #eb6834;
  --viz-cat-3: #1baf7a;
  --viz-cat-4: #eda100;
  --viz-cat-5: #e87ba4;
  --viz-text-primary: #0b0b0b;
  --viz-text-secondary: #52514e;
  --viz-text-muted: #898781;
  --viz-track: #eceef2;
}

/* ==========================================================
   Account pages (login, 2FA, recovery codes): centered auth layout
   ========================================================== */

.app-auth-body {
  background:
    radial-gradient(circle at top, rgba(var(--tblr-red-rgb), 0.08), transparent 55%),
    var(--tblr-body-bg);
  min-height: 100vh;
}

.app-auth-mark {
  width: 56px;
  height: 56px;
  margin-inline: auto;
  border-radius: 16px;
  background: var(--app-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px -10px rgba(var(--tblr-red-rgb), 0.55);
}

.app-auth-card .card-body {
  padding: 2rem;
}

.app-auth-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(var(--tblr-red-rgb), 0.1);
  color: var(--app-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
}

.app-auth-steps {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.app-auth-steps li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.875rem;
  color: var(--viz-text-secondary);
}

.app-auth-step-num {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(var(--tblr-red-rgb), 0.1);
  color: var(--app-accent);
  font-size: 0.75rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

.app-auth-qr-frame {
  display: inline-block;
  padding: 0.75rem;
  background: #fff;
  border: 1px solid var(--tblr-border-color, #dbdfe6);
  border-radius: 0.5rem;
}

.app-auth-key {
  display: inline-block;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  background: var(--tblr-bg-surface-secondary, #f4f6f9);
  padding: 0.4rem 0.75rem;
  border-radius: 0.375rem;
}

.app-auth-recovery-codes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}

.app-auth-recovery-codes code {
  display: block;
  text-align: center;
  padding: 0.5rem;
  background: var(--tblr-bg-surface-secondary, #f4f6f9);
  border-radius: 0.375rem;
  font-size: 0.9rem;
}

/* ==========================================================
   Select2: blend the vendored default theme with Tabler's form controls
   ========================================================== */

.select2-container--default .select2-selection--single {
  height: calc(2.25rem + 2px);
  border: 1px solid var(--tblr-border-color, #dbdfe6);
  border-radius: var(--tblr-border-radius, 4px);
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
  line-height: calc(2.25rem);
  padding-left: 0.75rem;
  color: var(--tblr-body-color);
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
  height: calc(2.25rem + 2px);
}

.select2-container--default.select2-container--focus .select2-selection--single,
.select2-container--default.select2-container--open .select2-selection--single {
  border-color: var(--app-accent);
  box-shadow: 0 0 0 0.25rem rgba(var(--tblr-primary-rgb), 0.25);
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
  background-color: var(--app-accent);
}

.select2-container--default .select2-selection--single .select2-selection__clear {
  margin-right: 0.5rem;
}

/* ==========================================================
   Dashboard: status bar chart (custom component, not part of Tabler)
   ========================================================== */

.app-chart-subtitle {
  font-size: 0.85rem;
  color: var(--viz-text-muted);
  margin-bottom: 1.25rem;
}

.app-bar-chart {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.app-bar-row {
  display: grid;
  grid-template-columns: 140px 1fr 2.5rem;
  align-items: center;
  gap: 0.75rem;
  border-radius: 0.375rem;
  position: relative;
}

.app-bar-row:focus-visible {
  outline: 2px solid var(--app-accent);
  outline-offset: 2px;
}

.app-bar-row-link {
  color: inherit;
  text-decoration: none;
  padding: 0.4rem 0.5rem;
  margin: -0.4rem -0.5rem;
  transition: background-color 0.15s ease-in-out;
}

.app-bar-row-link:hover,
.app-bar-row-link:focus-visible {
  background-color: var(--tblr-bg-surface-secondary, #f4f6f9);
  color: inherit;
}

.app-bar-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--viz-text-primary);
}

.app-bar-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.app-bar-track {
  position: relative;
  height: 12px;
  border-radius: 6px;
  background-color: var(--viz-track);
  overflow: hidden;
}

.app-bar-fill {
  position: absolute;
  inset: 0;
  width: 0%;
  border-radius: 6px;
  transition: width 0.3s ease-in-out;
}

.app-bar-value {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--viz-text-secondary);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.app-bar-row[data-tooltip] {
  cursor: default;
}

.app-bar-row[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  left: 140px;
  bottom: calc(100% + 6px);
  background-color: var(--viz-text-primary);
  color: #fff;
  font-size: 0.75rem;
  padding: 0.3rem 0.55rem;
  border-radius: 0.35rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transform: translateY(4px);
  transition: opacity 0.15s ease-in-out, transform 0.15s ease-in-out;
  z-index: 5;
}

.app-bar-row[data-tooltip]:hover::after,
.app-bar-row[data-tooltip]:focus-visible::after {
  opacity: 1;
  transform: translateY(0);
}

.app-empty-note {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--viz-text-muted);
}