:root {
  --trivexo-orange: #f57c00;
  --trivexo-orange-dark: #d96800;
  --trivexo-orange-soft: rgba(245, 124, 0, 0.12);

  --trivexo-dark: #4a4a4a;
  --trivexo-dark-2: #2f2f2f;
  --trivexo-dark-3: #1f1f1f;

  --trivexo-light: #f5f7fa;
  --trivexo-surface: #ffffff;
  --trivexo-surface-2: #fbfbfc;

  --trivexo-border: #d9dee7;
  --trivexo-border-strong: #bfc8d6;

  --trivexo-text: #222222;
  --trivexo-text-muted: #6c757d;

  --trivexo-success: #198754;
  --trivexo-warning: #f0ad4e;
  --trivexo-danger: #dc3545;
  --trivexo-info: #6c757d;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 8px 22px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 14px 30px rgba(0, 0, 0, 0.12);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;

  --transition-fast: 0.18s ease;
  --transition-normal: 0.25s ease;
}

/* --------------------------------------------------
   Grundlayout
-------------------------------------------------- */
html,
body {
  height: 100%;
}

body {
  font-family: "Inter", system-ui, sans-serif;
  background-color: var(--trivexo-light);
  color: var(--trivexo-text);
  line-height: 1.45;
}

a {
  color: var(--trivexo-orange);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--trivexo-dark);
  text-decoration: none;
}

hr {
  border-color: var(--trivexo-border);
  opacity: 1;
}

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

.small,
small {
  color: inherit;
}

/* --------------------------------------------------
   Navbar
-------------------------------------------------- */
.navbar {
  background: linear-gradient(90deg, var(--trivexo-orange), var(--trivexo-dark)) !important;
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.navbar-brand,
.navbar .navbar-brand {
  color: #fff !important;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.navbar .nav-link {
  color: rgba(255, 255, 255, 0.94) !important;
  border-radius: var(--radius-sm);
  padding: 0.45rem 0.75rem;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.navbar .nav-link:hover {
  background-color: rgba(255, 255, 255, 0.12);
  color: #fff !important;
}

.navbar .nav-link.active {
  background-color: rgba(255, 255, 255, 0.18);
  color: #fff !important;
  font-weight: 600;
}

.navbar .dropdown-menu {
  border-radius: var(--radius-md);
  border: 1px solid var(--trivexo-border);
  box-shadow: var(--shadow-md);
}

/* --------------------------------------------------
   Sidebar
-------------------------------------------------- */
.bg-sidebar {
  background: linear-gradient(180deg, var(--trivexo-dark-2), var(--trivexo-dark));
  min-height: 100vh;
  border-right: 1px solid rgba(255, 255, 255, 0.05);
}

.bg-sidebar .nav-link {
  color: #dddddd;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.15rem;
  transition: all var(--transition-fast);
  font-weight: 500;
}

.bg-sidebar .nav-link:hover {
  background-color: rgba(245, 124, 0, 0.18);
  color: #fff;
  transform: translateX(2px);
}

.bg-sidebar .nav-link.active {
  background: linear-gradient(90deg, var(--trivexo-orange), #8b8b8b);
  color: #fff;
  box-shadow: 0 6px 16px rgba(245, 124, 0, 0.18);
}

.bg-sidebar .nav-link i,
.bg-sidebar .nav-link .bi {
  margin-right: 0.35rem;
}

.bg-sidebar .text-white-50,
.bg-sidebar .small {
  color: rgba(255, 255, 255, 0.65) !important;
}

/* --------------------------------------------------
   Content
-------------------------------------------------- */
.bg-content {
  background-color: var(--trivexo-surface);
  border-radius: var(--radius-lg);
  min-height: 90vh;
  box-shadow: var(--shadow-sm);
  border: 1px solid #edf1f5;
}

/* --------------------------------------------------
   Cards
-------------------------------------------------- */
.card {
  border: 1px solid var(--trivexo-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  background-color: #fff;
}

.card:hover {
  box-shadow: var(--shadow-md);
  border-color: #cfcfcf;
}

.card-header {
  background-color: var(--trivexo-surface-2);
  border-bottom: 1px solid var(--trivexo-border);
  font-weight: 600;
  color: var(--trivexo-dark);
  border-top-left-radius: var(--radius-lg) !important;
  border-top-right-radius: var(--radius-lg) !important;
}

.card-title {
  color: var(--trivexo-dark);
  font-weight: 700;
}

.dashboard-card,
.module-card {
  border: 1px solid var(--trivexo-border);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.dashboard-card:hover,
.module-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: #d7c3af;
}

/* --------------------------------------------------
   Buttons
-------------------------------------------------- */
.btn {
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: all var(--transition-fast);
}

.btn-primary {
  background-color: var(--trivexo-orange);
  border-color: var(--trivexo-orange);
  color: #fff;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
  background-color: var(--trivexo-orange-dark);
  border-color: var(--trivexo-orange-dark);
  color: #fff;
  box-shadow: 0 0 0 0.2rem rgba(245, 124, 0, 0.18);
}

.btn-secondary {
  background-color: var(--trivexo-dark);
  border-color: var(--trivexo-dark);
  color: #fff;
}

.btn-secondary:hover,
.btn-secondary:focus,
.btn-secondary:active {
  background-color: var(--trivexo-dark-2);
  border-color: var(--trivexo-dark-2);
  color: #fff;
}

.btn-success {
  background-color: var(--trivexo-success);
  border-color: var(--trivexo-success);
}

.btn-warning {
  background-color: var(--trivexo-warning);
  border-color: var(--trivexo-warning);
  color: #212529;
}

.btn-danger {
  background-color: var(--trivexo-danger);
  border-color: var(--trivexo-danger);
}

.btn-outline-primary {
  color: var(--trivexo-orange);
  border-color: var(--trivexo-orange);
}

.btn-outline-primary:hover {
  background-color: var(--trivexo-orange);
  border-color: var(--trivexo-orange);
  color: #fff;
}

.btn-outline-secondary {
  color: var(--trivexo-dark);
  border-color: var(--trivexo-dark);
}

.btn-outline-secondary:hover {
  background-color: var(--trivexo-dark);
  border-color: var(--trivexo-dark);
  color: #fff;
}

.trivexo-btn {
  background-color: var(--trivexo-orange);
  border: 1px solid var(--trivexo-orange);
  color: #fff;
}

.trivexo-btn:hover,
.trivexo-btn:focus {
  background-color: var(--trivexo-dark);
  border-color: var(--trivexo-dark);
  color: #fff;
}

.trivexo-btn-outline {
  background: transparent;
  border: 1px solid var(--trivexo-orange);
  color: var(--trivexo-orange);
}

.trivexo-btn-outline:hover {
  background: var(--trivexo-orange);
  color: #fff;
}

/* --------------------------------------------------
   Formulare
-------------------------------------------------- */
input,
select,
textarea,
.form-control,
.form-select {
  border-radius: var(--radius-sm) !important;
  border: 1px solid var(--trivexo-border-strong);
  padding: 0.45rem 0.65rem;
  background-color: #fff;
  color: var(--trivexo-text);
  box-shadow: none !important;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

input:focus,
select:focus,
textarea:focus,
.form-control:focus,
.form-select:focus {
  border-color: var(--trivexo-orange);
  box-shadow: 0 0 0 0.2rem rgba(245, 124, 0, 0.14) !important;
  background-color: #fffdfb;
}

label,
.form-label {
  font-weight: 600;
  margin-top: 0.3rem;
  color: var(--trivexo-dark);
}

fieldset {
  margin-bottom: 1rem;
  border: 1px solid var(--trivexo-border);
  border-radius: var(--radius-md);
  padding: 0.9rem 1rem 0.8rem 1rem;
  background: #fff;
}

legend {
  font-size: 1rem;
  font-weight: 700;
  color: var(--trivexo-orange);
  width: auto;
  padding: 0 8px;
  margin-bottom: 0.4rem;
}

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

.form-check-input:focus {
  box-shadow: 0 0 0 0.2rem rgba(245, 124, 0, 0.14);
}

/* --------------------------------------------------
   Tabellen
-------------------------------------------------- */
.table {
  --bs-table-bg: transparent;
  vertical-align: middle;
}

.table thead th {
  background-color: #f7f7f8;
  color: var(--trivexo-dark);
  font-weight: 700;
  border-bottom: 1px solid var(--trivexo-border-strong);
  white-space: nowrap;
}

.table td,
.table th {
  border-color: #e9edf3;
}

.table-hover tbody tr:hover {
  background-color: rgba(245, 124, 0, 0.05);
}

.table-striped>tbody>tr:nth-of-type(odd)>* {
  background-color: rgba(0, 0, 0, 0.015);
}

.table-responsive {
  border-radius: var(--radius-md);
}

.table-clickable tbody tr {
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.table-clickable tbody tr:hover {
  background-color: rgba(245, 124, 0, 0.08);
}

/* --------------------------------------------------
   Badges
-------------------------------------------------- */
.badge {
  border-radius: 999px;
  padding: 0.45em 0.7em;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.bg-primary,
.badge.bg-primary {
  background-color: var(--trivexo-orange) !important;
}

.bg-secondary,
.badge.bg-secondary {
  background-color: var(--trivexo-dark) !important;
}

.bg-success,
.badge.bg-success {
  background-color: var(--trivexo-success) !important;
}

.bg-warning,
.badge.bg-warning {
  background-color: var(--trivexo-warning) !important;
  color: #212529 !important;
}

.bg-danger,
.badge.bg-danger {
  background-color: var(--trivexo-danger) !important;
}

.bg-info,
.badge.bg-info {
  background-color: #8b8b8b !important;
  color: #fff !important;
}

/* --------------------------------------------------
   Alerts
-------------------------------------------------- */
.alert {
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  box-shadow: var(--shadow-sm);
}

.alert-primary {
  background-color: rgba(245, 124, 0, 0.08);
  border-color: rgba(245, 124, 0, 0.18);
  color: #8a4d00;
}

.alert-success {
  background-color: rgba(25, 135, 84, 0.08);
  border-color: rgba(25, 135, 84, 0.18);
}

.alert-warning {
  background-color: rgba(240, 173, 78, 0.12);
  border-color: rgba(240, 173, 78, 0.2);
}

.alert-danger {
  background-color: rgba(220, 53, 69, 0.08);
  border-color: rgba(220, 53, 69, 0.18);
}

/* --------------------------------------------------
   Listen / Dropdowns / Pagination
-------------------------------------------------- */
.list-group-item {
  border-color: var(--trivexo-border);
}

.dropdown-item:active,
.dropdown-item.active {
  background-color: var(--trivexo-orange);
}

.pagination .page-link {
  color: var(--trivexo-orange);
  border-color: var(--trivexo-border);
}

.pagination .page-link:hover {
  color: #fff;
  background-color: var(--trivexo-orange);
  border-color: var(--trivexo-orange);
}

.pagination .page-item.active .page-link {
  background-color: var(--trivexo-dark);
  border-color: var(--trivexo-dark);
}

/* --------------------------------------------------
   Modals / Offcanvas
-------------------------------------------------- */
.modal-content,
.offcanvas {
  border: 1px solid var(--trivexo-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.modal-header,
.offcanvas-header {
  border-bottom: 1px solid var(--trivexo-border);
}

.modal-footer,
.offcanvas-footer {
  border-top: 1px solid var(--trivexo-border);
}

/* --------------------------------------------------
   Utilities
-------------------------------------------------- */
.text-primary {
  color: var(--trivexo-orange) !important;
}

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

.text-warning {
  color: var(--trivexo-orange-dark) !important;
}

.text-danger {
  color: var(--trivexo-danger) !important;
}

.text-success {
  color: var(--trivexo-success) !important;
}

.bg-primary {
  background-color: var(--trivexo-orange) !important;
}

.bg-dark {
  background-color: var(--trivexo-dark) !important;
}

.border-primary {
  border-color: var(--trivexo-orange) !important;
}

.trivexo-accent {
  color: var(--trivexo-orange) !important;
}

.trivexo-surface {
  background-color: var(--trivexo-surface) !important;
}

.trivexo-shadow {
  box-shadow: var(--shadow-md) !important;
}

/* --------------------------------------------------
   Dashboard / Module Icons
-------------------------------------------------- */
.module-icon,
.dashboard-icon {
  color: var(--trivexo-orange);
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.dashboard-card:hover .module-icon,
.dashboard-card:hover .dashboard-icon,
.module-card:hover .module-icon,
.module-card:hover .dashboard-icon {
  color: var(--trivexo-dark);
  transform: scale(1.03);
}

/* --------------------------------------------------
   Footer
-------------------------------------------------- */
footer {
  color: var(--trivexo-text-muted);
}

/* --------------------------------------------------
   Sidebar Desktop / Mobile
-------------------------------------------------- */
@media (min-width: 1200px) {
  #sidebar.offcanvas {
    position: static;
    transform: none;
    visibility: visible !important;
    height: auto;
    border-right: none;
    box-shadow: none;
  }

  #sidebar.offcanvas .offcanvas-body {
    display: block;
  }
}

/* --------------------------------------------------
   Mobile Feinschliff
-------------------------------------------------- */
@media (max-width: 991.98px) {
  .bg-content {
    border-radius: var(--radius-md);
    min-height: auto;
  }

  .card,
  .dashboard-card,
  .module-card {
    border-radius: var(--radius-md);
  }

  .navbar .nav-link {
    margin-bottom: 0.2rem;
  }
}