html {
  font-size: 14px;
}

html {
  font-size: 14px;
  position: relative;
  min-height: 100%;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

html[data-bs-theme="dark"] {
  --app-bg: #0b1020;
  --app-surface: rgba(255, 255, 255, 0.04);
  --app-border: rgba(255, 255, 255, 0.10);
  --app-border-2: rgba(255, 255, 255, 0.16);
  --app-text: rgba(255, 255, 255, 0.92);
  --app-muted: rgba(255, 255, 255, 0.65);
  --app-accent: #6d5efc;
  --app-accent-2: #00d4ff;
  --app-accent-3: #00ff9c;

  --bs-body-bg: var(--app-bg);
  --bs-body-color: var(--app-text);
  --bs-secondary-color: var(--app-muted);
  --bs-border-color: var(--app-border);
  --bs-primary: var(--app-accent);
  --bs-primary-rgb: 109, 94, 252;
  --bs-link-color: var(--app-accent-2);
  --bs-link-hover-color: #7ae7ff;

  color-scheme: dark;
}

body {
  margin-bottom: 60px;
  background: none;
}

/* Fixed + animated background layer */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(1200px 700px at 15% 10%, rgba(109, 94, 252, 0.22), transparent 60%),
    radial-gradient(900px 600px at 85% 15%, rgba(0, 212, 255, 0.20), transparent 55%),
    radial-gradient(700px 500px at 70% 85%, rgba(0, 255, 156, 0.10), transparent 60%),
    linear-gradient(180deg, #0b1020 0%, #070a14 100%);
  background-size: 140% 140%, 160% 160%, 150% 150%, 100% 100%;
  background-position: 10% 10%, 80% 15%, 70% 85%, 0 0;
  animation: app-bg-drift 18s ease-in-out infinite alternate;
}

@keyframes app-bg-drift {
  0% {
    background-position: 10% 10%, 80% 15%, 70% 85%, 0 0;
    filter: saturate(1.05);
  }

  100% {
    background-position: 18% 14%, 72% 22%, 78% 78%, 0 0;
    filter: saturate(1.15);
  }
}

@media (prefers-reduced-motion: reduce) {
  body::before {
    animation: none;
  }
}

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
  box-shadow: 0 0 0 0.15rem rgba(11, 16, 32, 0.9), 0 0 0 0.35rem rgba(0, 212, 255, 0.35);
}

/* The "Vorgemerkt" collapse header is a full-width link button; remove the glow on focus */
html[data-bs-theme="dark"] .card .btn.btn-link:focus,
html[data-bs-theme="dark"] .card .btn.btn-link:active:focus {
  box-shadow: none !important;
  outline: none !important;
}

.app-navbar {
  background:
    linear-gradient(135deg, rgba(109, 94, 252, 0.22), rgba(0, 212, 255, 0.10)),
    rgba(7, 10, 20, 0.65);
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
  backdrop-filter: blur(10px);
}

.app-navbar .navbar-brand {
  letter-spacing: 0.2px;
}

.app-navbar .navbar-brand i.bi {
  color: var(--app-accent-2);
}

.card {
  background: var(--app-surface);
  border: 1px solid var(--app-border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.28);
  border-radius: 16px;
}

.list-group {
  --bs-list-group-bg: var(--app-surface);
  --bs-list-group-color: var(--app-text);
  --bs-list-group-border-color: var(--app-border);
  --bs-list-group-action-hover-bg: rgba(255, 255, 255, 0.06);
  --bs-list-group-action-active-bg: rgba(109, 94, 252, 0.18);
  --bs-list-group-action-active-color: var(--app-text);
}

.list-group-item {
  border-color: var(--app-border);
  background-color: var(--app-surface);
  color: var(--app-text);
}

.list-group-item-action {
  transition: background-color 120ms ease, border-color 120ms ease;
  color: var(--app-text);
}

.list-group-item-action:hover,
.list-group-item-action:focus {
  color: var(--app-text) !important;
  background-color: rgba(255, 255, 255, 0.06) !important;
  border-color: var(--app-border-2);
}

.list-group-item-action:active,
.list-group-item:active {
  color: var(--app-text);
  background-color: rgba(109, 94, 252, 0.18);
}

.list-group-item.active,
.list-group-item-action.active {
  color: var(--app-text);
  background-color: rgba(109, 94, 252, 0.22);
  border-color: rgba(109, 94, 252, 0.35);
}

.card .list-group-flush>.list-group-item {
  background-color: rgba(255, 255, 255, 0.03);
}

.text-muted {
  color: var(--app-muted) !important;
}

html[data-bs-theme="dark"] .form-control,
html[data-bs-theme="dark"] .form-select,
html[data-bs-theme="dark"] textarea.form-control,
html[data-bs-theme="dark"] input.form-control,
html[data-bs-theme="dark"] select.form-select {
  background-color: rgba(255, 255, 255, 0.04) !important;
  border-color: var(--app-border) !important;
  color: var(--app-text) !important;
}

html[data-bs-theme="dark"] .form-control:disabled,
html[data-bs-theme="dark"] .form-select:disabled {
  background-color: rgba(255, 255, 255, 0.02) !important;
  color: rgba(255, 255, 255, 0.55) !important;
}

.form-control::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

html[data-bs-theme="dark"] input[type="date"],
html[data-bs-theme="dark"] input[type="number"],
html[data-bs-theme="dark"] input[type="text"],
html[data-bs-theme="dark"] input[type="password"],
html[data-bs-theme="dark"] textarea,
html[data-bs-theme="dark"] select {
  color-scheme: dark;
}

.btn-primary {
  border: 0;
  background-image: linear-gradient(135deg, var(--app-accent) 0%, var(--app-accent-2) 100%);
  box-shadow: 0 10px 24px rgba(0, 212, 255, 0.18);
}

.btn-primary:hover {
  filter: brightness(1.05);
}

.btn-outline-secondary {
  border-color: var(--app-border-2);
}

.table {
  --bs-table-color: var(--app-text);
  --bs-table-bg: transparent;
  --bs-table-border-color: var(--app-border);
  --bs-table-striped-bg: rgba(255, 255, 255, 0.04);
  --bs-table-hover-bg: rgba(255, 255, 255, 0.06);
}

/* Pagination (Bootstrap defaults can look too light) */
.pagination {
  --bs-pagination-bg: var(--app-surface);
  --bs-pagination-color: var(--app-text);
  --bs-pagination-border-color: var(--app-border);
  --bs-pagination-hover-bg: rgba(255, 255, 255, 0.06);
  --bs-pagination-hover-color: var(--app-text);
  --bs-pagination-hover-border-color: var(--app-border-2);
  --bs-pagination-focus-color: var(--app-text);
  --bs-pagination-focus-bg: rgba(255, 255, 255, 0.08);
  --bs-pagination-focus-box-shadow: 0 0 0 0.15rem rgba(0, 212, 255, 0.35);
  --bs-pagination-active-color: var(--app-text);
  --bs-pagination-active-bg: rgba(109, 94, 252, 0.22);
  --bs-pagination-active-border-color: rgba(109, 94, 252, 0.35);
  --bs-pagination-disabled-color: rgba(255, 255, 255, 0.45);
  --bs-pagination-disabled-bg: rgba(255, 255, 255, 0.03);
  --bs-pagination-disabled-border-color: var(--app-border);
}

html[data-bs-theme="dark"] .app-pagination .page-link {
  background-color: var(--app-surface) !important;
  color: var(--app-text) !important;
  border-color: var(--app-border) !important;
  backdrop-filter: blur(6px);
}

html[data-bs-theme="dark"] .app-pagination .page-link:hover,
html[data-bs-theme="dark"] .app-pagination .page-link:focus {
  background-color: rgba(255, 255, 255, 0.06) !important;
  color: var(--app-text) !important;
  border-color: var(--app-border-2) !important;
}

html[data-bs-theme="dark"] .app-pagination .page-item.disabled .page-link {
  background-color: rgba(255, 255, 255, 0.03) !important;
  color: rgba(255, 255, 255, 0.65) !important;
}

html[data-bs-theme="dark"] .app-pagination .page-item.active .page-link {
  background-color: rgba(109, 94, 252, 0.22) !important;
  border-color: rgba(109, 94, 252, 0.35) !important;
}

/* History table readability */
html[data-bs-theme="dark"] .table {
  color: var(--app-text) !important;
}

html[data-bs-theme="dark"] .table th {
  color: var(--app-text) !important;
}

html[data-bs-theme="dark"] .history-table td {
  color: var(--app-text);
}

html[data-bs-theme="dark"] .history-table td.text-muted {
  color: var(--app-muted) !important;
}

html[data-bs-theme="dark"] .history-table td:last-child {
  color: var(--app-text) !important;
  font-weight: 600;
}

.alert {
  border-color: var(--app-border);
  background-color: rgba(255, 255, 255, 0.04);
}

.btn i.bi {
  vertical-align: -0.125em;
}

.btn .bi+span,
.btn span+.bi {
  margin-left: 0.4rem;
}

/* Modal (dark theme) */
html[data-bs-theme="dark"] .modal-content {
  background: rgba(7, 10, 20, 0.92);
  border: 1px solid var(--app-border);
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(10px);
}

html[data-bs-theme="dark"] .modal-header,
html[data-bs-theme="dark"] .modal-footer {
  border-color: var(--app-border);
}

html[data-bs-theme="dark"] .modal .btn-close {
  filter: invert(1) grayscale(100%) brightness(200%);
  opacity: 0.85;
}

html[data-bs-theme="dark"] .modal .btn-close:hover {
  opacity: 1;
}

html[data-bs-theme="dark"] .app-settle-preview .list-group-item {
  background-color: rgba(255, 255, 255, 0.03);
}