:root {
  color-scheme: light;
  --accent-color: #6750a4;
  --accent-on-color: #ffffff;
  --md-surface: color-mix(in srgb, var(--accent-color) 6%, #ffffff);
  --md-surface-variant: color-mix(in srgb, var(--accent-color) 14%, #f5f4fa);
  --md-card: #ffffff;
  --md-card-border: color-mix(in srgb, var(--accent-color) 24%, transparent);
  --md-outline: color-mix(in srgb, var(--accent-color) 18%, #d9d5ea);
  --md-text-primary: #1c1b20;
  --md-text-secondary: color-mix(in srgb, var(--accent-color) 30%, #4a4458);
  --md-muted-bg: color-mix(in srgb, var(--accent-color) 18%, transparent);
  --md-focus-ring: color-mix(in srgb, var(--accent-color) 45%, transparent);
  --md-shadow-ambient: 0 12px 32px color-mix(in srgb, rgba(15, 13, 33, 0.2) 70%, var(--accent-color) 10%);
}

[data-bs-theme='dark'] {
  color-scheme: dark;
  --md-surface: color-mix(in srgb, var(--accent-color) 5%, #131217);
  --md-surface-variant: color-mix(in srgb, var(--accent-color) 14%, #1f1e25);
  --md-card: color-mix(in srgb, var(--accent-color) 8%, #1f1e25);
  --md-card-border: color-mix(in srgb, var(--accent-color) 35%, transparent);
  --md-outline: color-mix(in srgb, var(--accent-color) 35%, #6c6772);
  --md-text-primary: color-mix(in srgb, var(--accent-color) 6%, #f5f2ff);
  --md-text-secondary: color-mix(in srgb, var(--accent-color) 24%, #cfc6dc);
  --md-muted-bg: color-mix(in srgb, var(--accent-color) 22%, transparent);
  --md-shadow-ambient: 0 16px 40px rgba(0, 0, 0, 0.55);
}

body {
  background-color: var(--md-surface);
  color: var(--md-text-primary);
  font-family: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Roboto', sans-serif;
  transition: background-color 0.2s ease, color 0.2s ease;
}

main.container {
  max-width: 1100px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--md-text-primary);
  font-weight: 600;
}

.text-secondary {
  color: var(--md-text-secondary) !important;
}

.card {
  background-color: var(--md-card);
  border: 1px solid var(--md-card-border);
  border-radius: 20px;
  box-shadow: var(--md-shadow-ambient);
  overflow: hidden;
}

.navbar.bg-body-tertiary {
  background-color: color-mix(in srgb, var(--accent-color) 6%, rgba(255, 255, 255, 0.92)) !important;
  backdrop-filter: blur(16px);
  border: 1px solid var(--md-card-border);
  border-radius: 0 0 28px 28px;
  box-shadow: 0 12px 32px rgba(15, 13, 33, 0.1);
  margin: 0 auto 2rem auto;
  max-width: 1100px;
  width: calc(100% - 2rem);
  position: relative;
  z-index: 1040;
}

@media (max-width: 1199px) {
  .navbar.bg-body-tertiary {
    border-radius: 0;
    width: 100%;
    margin: 0 0 1.5rem 0;
    border-left: none;
    border-right: none;
  }
}

[data-bs-theme='dark'] .navbar.bg-body-tertiary {
  background-color: color-mix(in srgb, var(--accent-color) 8%, rgba(26, 25, 32, 0.96)) !important;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.55);
}

.dropdown-menu {
  border-radius: 16px;
  border: 1px solid var(--md-card-border);
  background-color: var(--md-card);
}

.btn-success,
.btn-primary,
.btn-accent {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  color: var(--accent-on-color);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn-success:hover,
.btn-primary:hover,
.btn-accent:hover {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  color: var(--accent-on-color);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  transform: translateY(-1px);
}

.btn-outline-secondary,
.btn-outline-success,
.btn-outline-primary {
  color: var(--accent-color);
  border-color: var(--accent-color);
}

.btn-outline-secondary:hover,
.btn-outline-success:hover,
.btn-outline-primary:hover {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  color: var(--accent-on-color);
}

a {
  color: var(--accent-color);
  text-decoration: none;
}

a:hover {
  color: var(--accent-color);
  opacity: 0.9;
  text-decoration: underline;
}

.form-control,
.form-select {
  border-radius: 14px;
  border-color: var(--md-outline);
  background-color: var(--md-card);
  color: var(--md-text-primary);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 0.2rem var(--md-focus-ring);
}

.form-check-input:checked {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
}

.badge.text-bg-primary,
.badge.text-bg-secondary {
  background-color: var(--accent-color) !important;
  color: var(--accent-on-color) !important;
}

.landing-search-input {
  border: 1px solid var(--md-card-border);
}

.card .btn.btn-outline-primary,
.card .btn.btn-outline-success {
  border-radius: 999px;
}

.card .btn.btn-success,
.card .btn.btn-outline-primary,
.card .btn.btn-outline-success {
  font-weight: 600;
}

.alert {
  border-radius: 16px;
  border: none;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
}

/* Material-inspired data tables */
.mui-table-wrapper {
  border: 1px solid var(--md-card-border);
  border-radius: 20px;
  background-color: var(--md-card);
  box-shadow: var(--md-shadow-ambient);
  overflow-x: auto;
}

.mui-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  min-width: 620px;
}

.mui-table thead th {
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--md-text-secondary);
  padding: 0.85rem 1.25rem;
  background-color: var(--md-surface-variant);
  border-bottom: 1px solid var(--md-outline);
}

.mui-table tbody td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid color-mix(in srgb, var(--md-outline) 75%, transparent);
  color: var(--md-text-primary);
}

.mui-table--compact tbody td {
  padding: 0.65rem 1rem;
}

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

.mui-table tbody tr {
  transition: background-color 0.15s ease, transform 0.15s ease;
}

.mui-table tbody tr:hover {
  background-color: color-mix(in srgb, var(--accent-color) 6%, transparent);
}

.mui-table--striped tbody tr:nth-child(even) {
  background-color: color-mix(in srgb, var(--accent-color) 4%, transparent);
}

.mui-table--striped tbody tr:nth-child(even):hover {
  background-color: color-mix(in srgb, var(--accent-color) 9%, transparent);
}

.mui-table__number {
  font-variant-numeric: tabular-nums;
  color: var(--md-text-secondary);
  width: 72px;
}

.mui-table__metric {
  font-variant-numeric: tabular-nums;
  text-align: center;
  color: var(--md-text-secondary);
}

.mui-table__title {
  font-weight: 600;
}

.mui-table__title-avatar {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.mui-table__title-avatar img {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  object-fit: cover;
  border: 1px solid var(--md-card-border);
}

.mui-table__subtitle {
  font-size: 0.85rem;
  color: var(--md-text-secondary);
}

.mui-icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 1px solid var(--md-outline);
  color: var(--accent-color);
  background-color: transparent;
  transition: background-color 0.15s ease, box-shadow 0.15s ease;
}

.mui-icon-button:hover {
  background-color: color-mix(in srgb, var(--accent-color) 12%, transparent);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

.mui-icon-button svg,
.mui-icon-button span {
  font-size: 1rem;
  line-height: 1;
}