:root {
    --ads-primary: #2563EB;
    --ads-primary-hover: #1D4ED8;
    --ads-primary-light: #EFF6FF;
    --ads-primary-muted: #22C55E;
    --ads-accent: #22C55E;
    --ads-text: #303030;
    --ads-border: #e2e8f0;
    --ads-border-light: #f1f5f9;
    --ads-radius-md: 8px;
    --ads-radius-lg: 12px;
    --ads-spacing-4: 16px;
    --ads-spacing-5: 20px;
    --ads-spacing-6: 24px;
    --ads-shadow-card: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.btn-primary,
.bg-primary {
    background-color: var(--ads-primary) !important;
    border-color: var(--ads-primary) !important;
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--ads-primary-hover) !important;
    border-color: var(--ads-primary-hover) !important;
}

.text-primary,
.link-primary {
    color: var(--ads-primary) !important;
}

.sidebar .sidebar-menu ul li a:hover,
.sidebar .sidebar-menu ul li.active > a,
.sidebar .sidebar-menu ul li a.active {
    color: var(--ads-primary);
}

.sidebar .submenu-hdr {
    color: #94a3b8;
    font-size: 11px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin: 0 0 14px 0;
}

/* KPI cards */
.novus-kpi-card {
    border: none;
    box-shadow: var(--ads-shadow-card);
    height: 100%;
}

.novus-kpi-card .kpi-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--ads-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.novus-kpi-card .kpi-icon.primary { background: var(--ads-primary-light); color: var(--ads-primary); }
.novus-kpi-card .kpi-icon.success { background: #ecfdf5; color: #059669; }
.novus-kpi-card .kpi-icon.info { background: #eff6ff; color: #2563eb; }
.novus-kpi-card .kpi-icon.warning { background: #fffbeb; color: #d97706; }
.novus-kpi-card .kpi-icon.danger { background: #fef2f2; color: #dc2626; }

/* Form cards */
.ads-form-card {
    background: #fff;
    border-radius: var(--ads-radius-lg);
    box-shadow: var(--ads-shadow-card);
    border: 1px solid var(--ads-border-light);
    margin-bottom: var(--ads-spacing-6);
    overflow: hidden;
}

.ads-form-card__header {
    padding: var(--ads-spacing-5) var(--ads-spacing-6);
    border-bottom: 1px solid var(--ads-border-light);
    background: #fafbfc;
}

.ads-form-card__title {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0;
}

.ads-form-card__title::before {
    content: '';
    width: 4px;
    height: 20px;
    background: var(--ads-primary);
    border-radius: 2px;
    display: inline-block;
    margin-right: 8px;
    vertical-align: middle;
}

.ads-form-card__subtitle {
    font-size: 0.875rem;
    color: #64748b;
    margin: 0.5rem 0 0 0;
}

.ads-form-card__body {
    padding: var(--ads-spacing-6);
}

.ads-action-bar {
    padding: var(--ads-spacing-5) 0;
    margin-top: var(--ads-spacing-6);
    border-top: 1px solid var(--ads-border-light);
    display: flex;
    gap: 12px;
    align-items: center;
}

/* List page filters */
.novus-filter-card .card-header {
    background: #fff;
}

/* Action icon buttons */
.btn-action {
    width: 32px;
    height: 32px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
}

/* Trashed row highlight */
tr.table-trashed {
    opacity: 0.65;
}

/* CRMS purple/cyan → Novus brand overrides */
.btn-purple,
.btn.btn-purple,
.badge-purple,
.badge.badge-purple,
.bg-purple,
.bg-soft-purple {
    background-color: var(--ads-primary) !important;
    border-color: var(--ads-primary) !important;
    color: #fff !important;
}

.text-purple,
.link-purple,
.bg-soft-purple.text-purple {
    color: var(--ads-primary) !important;
}

.btn-purple-light,
.btn-purple-light:hover,
.btn-purple-light:focus {
    background-color: var(--ads-primary-light) !important;
    color: var(--ads-primary) !important;
    border-color: var(--ads-primary-light) !important;
}

a.link-hover:hover,
.account-page .link-hover,
.account-page .text-primary,
.account-page .fw-medium.text-gray {
    color: var(--ads-primary) !important;
}

.sidebar .sidebar-menu ul li a:hover i,
.sidebar .sidebar-menu ul li.active > a i,
.sidebar .sidebar-menu ul li a.active i {
    color: var(--ads-primary);
}

.page-item.active .page-link,
.pagination .active > .page-link {
    background-color: var(--ads-primary) !important;
    border-color: var(--ads-primary) !important;
}

.form-check-input:checked {
    background-color: var(--ads-primary) !important;
    border-color: var(--ads-primary) !important;
}

.nav-tabs .nav-link.active {
    border-bottom-color: var(--ads-primary) !important;
    color: var(--ads-primary) !important;
}

[data-theme=dark] .btn-primary,
[data-theme=dark] .btn-primary:hover,
[data-theme=dark] .btn-primary:focus {
    background-color: var(--ads-primary) !important;
    border-color: var(--ads-primary) !important;
}

[data-theme=dark] .text-primary,
[data-theme=dark] .link-primary,
[data-theme=dark] .sidebar .sidebar-menu ul li a.active {
    color: var(--ads-primary-muted) !important;
}

[data-theme=dark] .btn-purple,
[data-theme=dark] .badge-purple {
    background-color: var(--ads-primary-muted) !important;
    border-color: var(--ads-primary-muted) !important;
}

/* Header logo sizing */
.header .logo img,
.account-content .logo img,
.account-content img.img-fluid[alt="Novus"] {
    max-height: 48px;
    width: auto;
    object-fit: contain;
}

/* DataTables layout */
.card-body .dataTables_wrapper .dataTables_filter {
    margin-bottom: 1rem;
}

.card-body .dataTables_wrapper .dataTables_filter input {
    margin-left: 0.5rem;
    padding: 0.375rem 0.75rem;
    border: 1px solid var(--ads-border);
    border-radius: var(--ads-radius-md);
}

.card-body .datatable-controls .datatable-paginate {
    display: flex;
    justify-content: flex-end;
}

.card-body .datatable-controls .dataTables_paginate {
    margin-top: 0;
}

.datatable-server + .datatable-controls {
    display: none;
}

.card-body .dataTables_wrapper .dataTables_length select {
    margin: 0 0.5rem;
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--ads-border);
    border-radius: var(--ads-radius-md);
}

/* Page header: prevent icon bar from pushing buttons */
.page-header .head-icons.mb-0 {
    margin-bottom: 0;
}

.page-header .head-icons .btn {
    white-space: nowrap;
}

/* Header: push user menu right when search bar is absent */
.header .header-user .user-menu {
    margin-left: auto;
}

/* Sidebar profile avatar sizing */
.sidebar .sidebar-menu .clinicdropdown > a {
    display: flex;
    align-items: center;
}

.sidebar .sidebar-menu .clinicdropdown > a .avatar-title {
    width: 42px;
    height: 42px;
    flex-shrink: 0;
}