/* =========================================================================
   Modern Admin Theme — Indigo / Violet
   A custom skin overlaid on AdminLTE 3 (Bootstrap 4) to deliver a modern,
   professional SaaS-style look without rebuilding the layout.
   ========================================================================= */

/* ---------- 1. Design Tokens ---------- */
:root {
    /* Brand */
    --m-primary: #6366F1;       /* Indigo 500 */
    --m-primary-600: #4F46E5;   /* Indigo 600 */
    --m-primary-700: #4338CA;
    --m-primary-50: #EEF2FF;
    --m-primary-100: #E0E7FF;
    --m-accent: #8B5CF6;        /* Violet 500 */

    /* Status */
    --m-success: #10B981;
    --m-info: #0EA5E9;
    --m-warning: #F59E0B;
    --m-danger: #EF4444;
    --m-purple: #8B5CF6;
    --m-teal: #14B8A6;

    /* Surfaces */
    --m-bg: #F5F7FB;            /* page bg */
    --m-surface: #FFFFFF;       /* card bg */
    --m-border: #E5E7EB;        /* subtle border */
    --m-border-strong: #D1D5DB;

    /* Text */
    --m-text: #111827;          /* gray-900 */
    --m-text-muted: #6B7280;    /* gray-500 */
    --m-text-soft: #9CA3AF;     /* gray-400 */

    /* Sidebar */
    --m-sidebar-bg: #1E1B4B;    /* deep indigo */
    --m-sidebar-bg-2: #312E81;
    --m-sidebar-text: #C7D2FE;
    --m-sidebar-text-strong: #FFFFFF;
    --m-sidebar-active-bg: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%);

    /* Shape & Motion */
    --m-radius-sm: 8px;
    --m-radius: 12px;
    --m-radius-lg: 16px;
    --m-shadow-xs: 0 1px 2px rgba(17, 24, 39, 0.05);
    --m-shadow-sm: 0 1px 3px rgba(17, 24, 39, 0.06), 0 1px 2px rgba(17, 24, 39, 0.04);
    --m-shadow: 0 4px 12px rgba(17, 24, 39, 0.06), 0 2px 4px rgba(17, 24, 39, 0.04);
    --m-shadow-lg: 0 12px 24px rgba(17, 24, 39, 0.08), 0 4px 8px rgba(17, 24, 39, 0.04);
    --m-transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- 2. Base ---------- */
html, body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
    color: var(--m-text);
    background-color: var(--m-bg);
    -webkit-font-smoothing: antialiased;
}

body.layout-fixed .wrapper, .wrapper, .content-wrapper {
    background-color: var(--m-bg) !important;
}

a { transition: color var(--m-transition); }
a:hover { text-decoration: none; }

/* ---------- 3. Sidebar (Brand + Nav) ---------- */
.main-sidebar,
.main-sidebar.sidebar-dark-primary {
    background: linear-gradient(180deg, var(--m-sidebar-bg) 0%, var(--m-sidebar-bg-2) 100%) !important;
    box-shadow: 4px 0 24px rgba(17, 24, 39, 0.08);
}

.brand-link {
    border-bottom: 1px solid rgba(255, 255, 255, 0.06) !important;
    padding: 1rem 1.25rem !important;
    background: transparent !important;
}
.brand-link .brand-text {
    color: #fff !important;
    font-weight: 700;
    letter-spacing: 0.2px;
}
.brand-link .brand-image {
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.35);
    border: 2px solid rgba(255,255,255,0.1);
}

.sidebar { padding: 0.5rem 0.75rem; }

.nav-sidebar .nav-header {
    color: rgba(199, 210, 254, 0.55) !important;
    font-size: 0.7rem !important;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    font-weight: 700;
    padding: 1.25rem 0.75rem 0.5rem !important;
}

.nav-sidebar .nav-item > .nav-link {
    color: var(--m-sidebar-text) !important;
    border-radius: var(--m-radius-sm);
    margin: 2px 0;
    padding: 0.7rem 0.85rem;
    font-weight: 500;
    transition: all var(--m-transition);
}

.nav-sidebar .nav-item > .nav-link .nav-icon {
    color: rgba(199, 210, 254, 0.7) !important;
    width: 1.6rem;
}

.nav-sidebar .nav-item > .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.06) !important;
    color: #fff !important;
}
.nav-sidebar .nav-item > .nav-link:hover .nav-icon {
    color: #fff !important;
}

.nav-sidebar > .nav-item .nav-link.active,
.nav-sidebar .nav-treeview > .nav-item > .nav-link.active {
    background: var(--m-sidebar-active-bg) !important;
    color: #fff !important;
    box-shadow: 0 6px 16px rgba(99, 102, 241, 0.35);
}
.nav-sidebar > .nav-item .nav-link.active .nav-icon,
.nav-sidebar .nav-treeview > .nav-item > .nav-link.active .nav-icon {
    color: #fff !important;
}

.nav-sidebar .nav-treeview {
    padding-left: 0.5rem;
    margin-top: 2px;
}
.nav-sidebar .nav-treeview .nav-link {
    color: rgba(199, 210, 254, 0.85) !important;
    padding: 0.55rem 0.75rem;
    font-size: 0.9rem;
}
.nav-sidebar .nav-treeview .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.05) !important;
}

/* Sidebar search input */
.nav-sidebar .form-inline .input-group {
    background-color: rgba(255,255,255,0.06);
    border-radius: var(--m-radius-sm);
    padding: 2px;
    border: none;
}
.nav-sidebar .form-inline .form-control,
.nav-sidebar .form-inline .input-group-append .btn {
    background: transparent !important;
    color: #fff !important;
    border: none !important;
    box-shadow: none !important;
}
.nav-sidebar .form-inline .form-control::placeholder { color: rgba(199, 210, 254, 0.6); }

/* ---------- 4. Top Navbar ---------- */
.main-header.navbar {
    background-color: var(--m-surface) !important;
    border-bottom: 1px solid var(--m-border) !important;
    box-shadow: 0 1px 0 rgba(17, 24, 39, 0.03);
    padding: 0.5rem 1.25rem;
}
.main-header .nav-link {
    color: var(--m-text-muted) !important;
    transition: color var(--m-transition);
}
.main-header .nav-link:hover { color: var(--m-primary) !important; }

.main-header .navbar-search-block .form-control,
.main-header .form-control-navbar {
    background-color: var(--m-bg) !important;
    border: 1px solid var(--m-border) !important;
    border-radius: var(--m-radius-sm) !important;
    color: var(--m-text) !important;
}

/* ---------- 5. Content Header ---------- */
.content-header {
    padding: 1.5rem 1.25rem 0.75rem !important;
}
.content-header h1 {
    color: var(--m-text) !important;
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: -0.01em;
}
.content-header h1 i { color: var(--m-primary); margin-right: 0.5rem; }

.content { padding: 0.5rem 1.25rem 1.5rem !important; }

/* Breadcrumbs */
.breadcrumb { background: transparent; padding: 0; font-size: 0.85rem; }
.breadcrumb-item a { color: var(--m-text-muted); }
.breadcrumb-item.active { color: var(--m-text); font-weight: 500; }

/* ---------- 6. Cards ---------- */
.card {
    background-color: var(--m-surface) !important;
    border: 1px solid var(--m-border) !important;
    border-radius: var(--m-radius) !important;
    box-shadow: var(--m-shadow-sm) !important;
    margin-bottom: 1.25rem;
    overflow: hidden;
}
.card.shadow-sm { box-shadow: var(--m-shadow-sm) !important; }
.card.shadow      { box-shadow: var(--m-shadow) !important; }
.card.shadow-lg   { box-shadow: var(--m-shadow-lg) !important; }

.card-header {
    background-color: var(--m-surface) !important;
    border-bottom: 1px solid var(--m-border) !important;
    padding: 1rem 1.25rem !important;
    min-height: 56px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}
.card-header .card-title {
    font-weight: 600;
    color: var(--m-text);
    font-size: 1rem;
    margin: 0;
}
.card-header .card-tools { margin-left: auto; }

/* Card outline accent — render as a subtle left/top border, not a heavy stripe */
.card-outline { border-top: 3px solid var(--m-primary) !important; }
.card-outline.card-primary { border-top-color: var(--m-primary) !important; }
.card-outline.card-info    { border-top-color: var(--m-info) !important; }
.card-outline.card-success { border-top-color: var(--m-success) !important; }
.card-outline.card-warning { border-top-color: var(--m-warning) !important; }
.card-outline.card-danger  { border-top-color: var(--m-danger) !important; }
.card-outline.card-secondary { border-top-color: var(--m-text-soft) !important; }

.card-body { padding: 1.25rem; }

/* Small (stat) box */
.small-box {
    border-radius: var(--m-radius) !important;
    box-shadow: var(--m-shadow-sm) !important;
    overflow: hidden;
    border: 1px solid var(--m-border);
    transition: transform var(--m-transition), box-shadow var(--m-transition);
}
.small-box:hover { transform: translateY(-2px); box-shadow: var(--m-shadow-lg) !important; }
.small-box > .inner { padding: 1.25rem 1.5rem; }
.small-box > .inner h3 { font-weight: 700; font-size: 2.25rem; letter-spacing: -0.02em; }
.small-box > .inner p { font-size: 0.95rem; opacity: 0.9; }
.small-box .icon > i { font-size: 70px; top: 12px; right: 18px; opacity: 0.25; }
.small-box .small-box-footer {
    background: rgba(0,0,0,0.08);
    color: #fff;
    padding: 0.6rem 1rem;
    font-weight: 500;
    font-size: 0.85rem;
}
.small-box .small-box-footer:hover { background: rgba(0,0,0,0.18); color: #fff; }

.small-box.bg-primary { background: linear-gradient(135deg, #6366F1 0%, #4F46E5 100%) !important; color: #fff; }
.small-box.bg-info    { background: linear-gradient(135deg, #0EA5E9 0%, #0284C7 100%) !important; color: #fff; }
.small-box.bg-success { background: linear-gradient(135deg, #10B981 0%, #059669 100%) !important; color: #fff; }
.small-box.bg-warning { background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%) !important; color: #fff; }
.small-box.bg-danger  { background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%) !important; color: #fff; }

/* ---------- 7. Buttons ---------- */
.btn {
    border-radius: var(--m-radius-sm);
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: all var(--m-transition);
    border-width: 1px;
}
.btn:focus, .btn.focus { box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.18); }

.btn-sm  { padding: 0.35rem 0.7rem; font-size: 0.825rem; border-radius: 6px; }
.btn-xs  { padding: 0.2rem 0.5rem; font-size: 0.75rem; border-radius: 5px; }
.btn-lg  { padding: 0.75rem 1.5rem; font-size: 1rem; border-radius: var(--m-radius-sm); }

.btn-primary { background: var(--m-primary) !important; border-color: var(--m-primary) !important; }
.btn-primary:hover, .btn-primary:focus { background: var(--m-primary-600) !important; border-color: var(--m-primary-600) !important; box-shadow: 0 6px 16px rgba(99,102,241,0.3); }

.btn-success { background: var(--m-success) !important; border-color: var(--m-success) !important; }
.btn-success:hover { background: #059669 !important; border-color: #059669 !important; box-shadow: 0 6px 16px rgba(16, 185, 129, 0.3); }

.btn-info    { background: var(--m-info) !important; border-color: var(--m-info) !important; color:#fff !important; }
.btn-info:hover { background: #0284C7 !important; border-color: #0284C7 !important; }

.btn-warning { background: var(--m-warning) !important; border-color: var(--m-warning) !important; color:#fff !important; }
.btn-warning:hover { background: #D97706 !important; border-color: #D97706 !important; color:#fff !important; }

.btn-danger  { background: var(--m-danger) !important; border-color: var(--m-danger) !important; }
.btn-danger:hover { background: #DC2626 !important; border-color: #DC2626 !important; box-shadow: 0 6px 16px rgba(239,68,68,0.3); }

.btn-default, .btn-secondary {
    background: #fff !important;
    color: var(--m-text) !important;
    border-color: var(--m-border) !important;
}
.btn-default:hover, .btn-secondary:hover {
    background: var(--m-bg) !important;
    border-color: var(--m-border-strong) !important;
    color: var(--m-text) !important;
}

.btn-outline-primary { color: var(--m-primary) !important; border-color: var(--m-primary) !important; }
.btn-outline-primary:hover { background: var(--m-primary) !important; color: #fff !important; }

/* Icon-only soft action buttons used in tables */
.btn-light {
    background-color: #F3F4F6 !important;
    border-color: transparent !important;
}
.btn-light:hover { background-color: #E5E7EB !important; }

/* ---------- 8. Forms ---------- */
label {
    font-weight: 500;
    color: var(--m-text);
    margin-bottom: 0.4rem;
    font-size: 0.875rem;
}

.form-control {
    border: 1px solid var(--m-border) !important;
    border-radius: var(--m-radius-sm) !important;
    padding: 0.55rem 0.85rem;
    font-size: 0.925rem;
    color: var(--m-text);
    background-color: #fff;
    box-shadow: none !important;
    transition: border-color var(--m-transition), box-shadow var(--m-transition);
    height: calc(2.5rem + 2px);
}
.form-control:focus {
    border-color: var(--m-primary) !important;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15) !important;
}
.form-control.form-control-lg { font-size: 1rem; padding: 0.75rem 1rem; height: calc(3rem + 2px); }
.form-control.form-control-sm { font-size: 0.825rem; padding: 0.35rem 0.65rem; height: calc(2rem + 2px); }

textarea.form-control { height: auto; min-height: 80px; }
select.form-control { background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'/%3e%3c/svg%3e"); background-repeat: no-repeat; background-position: right 0.75rem center; background-size: 16px; padding-right: 2.5rem; appearance: none; -webkit-appearance: none; -moz-appearance: none; }

.input-group-text {
    background-color: var(--m-bg) !important;
    border: 1px solid var(--m-border) !important;
    color: var(--m-text-muted) !important;
    border-radius: var(--m-radius-sm) !important;
}
.input-group .form-control {
    border-top-left-radius: 0 !important;
    border-bottom-left-radius: 0 !important;
}
.input-group .input-group-prepend .input-group-text {
    border-top-right-radius: 0 !important;
    border-bottom-right-radius: 0 !important;
    border-right: 0 !important;
}
.input-group .input-group-append .input-group-text {
    border-top-left-radius: 0 !important;
    border-bottom-left-radius: 0 !important;
    border-left: 0 !important;
}

.is-invalid { border-color: var(--m-danger) !important; }
.invalid-feedback { color: var(--m-danger); font-size: 0.8rem; }

.custom-file-label {
    border: 1px solid var(--m-border) !important;
    border-radius: var(--m-radius-sm) !important;
    background: #fff !important;
}
.custom-file-label::after {
    background: var(--m-primary) !important;
    color: #fff !important;
    border-radius: 0 var(--m-radius-sm) var(--m-radius-sm) 0 !important;
    border: none !important;
}

/* Switches (AdminLTE) */
.custom-switch .custom-control-label::before {
    background-color: var(--m-border-strong);
    border-color: var(--m-border-strong);
}
.custom-control-input:checked ~ .custom-control-label::before {
    background-color: var(--m-primary) !important;
    border-color: var(--m-primary) !important;
}

/* ---------- 9. Tables ---------- */
.table {
    color: var(--m-text);
}
.table thead th {
    background: var(--m-bg) !important;
    color: var(--m-text-muted) !important;
    text-transform: uppercase;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.6px;
    border-bottom: 1px solid var(--m-border) !important;
    border-top: none !important;
    padding: 0.85rem 1rem;
}
.table tbody td {
    border-top: 1px solid var(--m-border) !important;
    padding: 0.85rem 1rem;
    vertical-align: middle;
}
.table-hover tbody tr:hover { background-color: var(--m-primary-50) !important; }
.table-striped tbody tr:nth-of-type(odd) { background-color: rgba(245, 247, 251, 0.5); }

/* DataTables Polishing */
.dataTables_wrapper {
    color: var(--m-text-muted);
    font-size: 0.875rem;
}
.dataTables_wrapper .dataTables_filter input,
.dataTables_wrapper .dataTables_length select {
    border: 1px solid var(--m-border);
    border-radius: var(--m-radius-sm);
    padding: 0.35rem 0.7rem;
    background: #fff;
    color: var(--m-text);
    box-shadow: none;
    margin-left: 0.5rem;
}
.dataTables_wrapper .dataTables_filter input:focus,
.dataTables_wrapper .dataTables_length select:focus {
    outline: none;
    border-color: var(--m-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    border-radius: 6px !important;
    margin: 0 2px;
    padding: 0.3rem 0.7rem !important;
    border: 1px solid transparent !important;
    color: var(--m-text-muted) !important;
}
.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background: var(--m-primary-50) !important;
    border-color: var(--m-primary-100) !important;
    color: var(--m-primary) !important;
}
.dataTables_wrapper .dataTables_paginate .paginate_button.current,
.dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
    background: var(--m-primary) !important;
    border-color: var(--m-primary) !important;
    color: #fff !important;
}

/* ---------- 10. Badges ---------- */
.badge {
    padding: 0.4em 0.7em;
    font-weight: 600;
    border-radius: 50rem;
    font-size: 0.72rem;
    letter-spacing: 0.2px;
}
.badge-primary { background: var(--m-primary-100); color: var(--m-primary-700); }
.badge-success { background: #D1FAE5; color: #047857; }
.badge-info    { background: #DBEAFE; color: #1E40AF; }
.badge-warning { background: #FEF3C7; color: #92400E; }
.badge-danger  { background: #FEE2E2; color: #991B1B; }
.badge-secondary { background: #F3F4F6; color: #4B5563; }
.badge-light { background: #F9FAFB !important; color: var(--m-text-muted) !important; border: 1px solid var(--m-border); }
.badge-purple { background: #EDE9FE !important; color: #5B21B6 !important; }

/* Pill-status (used in companies index) */
.badge-status {
    padding: 0.5em 0.9em !important;
    font-size: 0.75rem !important;
    font-weight: 600 !important;
    box-shadow: none !important;
    border: 1px solid transparent;
}
.badge-status.badge-secondary { background: #F3F4F6 !important; color: #4B5563 !important; }
.badge-status.badge-info { background: #DBEAFE !important; color: #1E40AF !important; }
.badge-status.badge-purple { background: #EDE9FE !important; color: #5B21B6 !important; }
.badge-status.badge-danger { background: #FEE2E2 !important; color: #991B1B !important; }
.badge-status.badge-success { background: #D1FAE5 !important; color: #047857 !important; }
.badge-status.badge-primary { background: var(--m-primary-100) !important; color: var(--m-primary-700) !important; }
.badge-status.badge-warning { background: #FEF3C7 !important; color: #92400E !important; }

/* Background helpers used elsewhere */
.bg-purple { background-color: var(--m-purple) !important; }
.bg-teal   { background-color: var(--m-teal) !important; }
.text-purple { color: var(--m-purple) !important; }

/* ---------- 11. Alerts ---------- */
.alert {
    border-radius: var(--m-radius);
    border: 1px solid transparent;
    padding: 1rem 1.25rem;
}
.alert-success { background: #ECFDF5; color: #065F46; border-color: #A7F3D0; }
.alert-info    { background: #EFF6FF; color: #1E3A8A; border-color: #BFDBFE; }
.alert-warning { background: #FFFBEB; color: #92400E; border-color: #FCD34D; }
.alert-danger  { background: #FEF2F2; color: #991B1B; border-color: #FECACA; }

/* ---------- 12. Dropdown ---------- */
.dropdown-menu {
    border: 1px solid var(--m-border) !important;
    border-radius: var(--m-radius) !important;
    box-shadow: var(--m-shadow-lg) !important;
    padding: 0.4rem;
    overflow: hidden;
}
.dropdown-item {
    border-radius: var(--m-radius-sm);
    padding: 0.5rem 0.7rem;
    font-size: 0.875rem;
    color: var(--m-text);
}
.dropdown-item:hover, .dropdown-item:focus { background-color: var(--m-primary-50); color: var(--m-primary-700); }
.dropdown-divider { border-color: var(--m-border); margin: 0.3rem 0; }

/* ---------- 13. Modal ---------- */
.modal-content {
    border: none;
    border-radius: var(--m-radius-lg);
    box-shadow: 0 25px 50px -12px rgba(17, 24, 39, 0.25);
    overflow: hidden;
}
.modal-header {
    border-bottom: 1px solid var(--m-border);
    padding: 1rem 1.25rem;
}
.modal-title { font-weight: 600; }
.modal-body { padding: 1.25rem; }
.modal-footer { border-top: 1px solid var(--m-border); padding: 1rem 1.25rem; }

/* ---------- 14. List Group ---------- */
.list-group-item {
    border-color: var(--m-border);
    padding: 0.85rem 1rem;
    background: transparent;
}

/* ---------- 15. Tooltips ---------- */
.tooltip-inner {
    background-color: var(--m-text) !important;
    border-radius: 6px;
    padding: 0.4rem 0.65rem;
    font-size: 0.8rem;
}
.bs-tooltip-top .arrow::before,
.bs-tooltip-auto[x-placement^="top"] .arrow::before { border-top-color: var(--m-text) !important; }
.bs-tooltip-bottom .arrow::before,
.bs-tooltip-auto[x-placement^="bottom"] .arrow::before { border-bottom-color: var(--m-text) !important; }

/* ---------- 16. Page Header (custom) ---------- */
.page-header {
    background: var(--m-surface);
    border: 1px solid var(--m-border);
    border-radius: var(--m-radius);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.25rem;
    box-shadow: var(--m-shadow-sm);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}
.page-header .page-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0;
    color: var(--m-text);
    letter-spacing: -0.01em;
}
.page-header .page-subtitle {
    color: var(--m-text-muted);
    font-size: 0.9rem;
    margin-top: 0.25rem;
}
.page-header .page-title i {
    background: var(--m-primary-50);
    color: var(--m-primary);
    width: 40px;
    height: 40px;
    border-radius: var(--m-radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.75rem;
    font-size: 1.1rem;
}

/* ---------- 17. Avatar Symbols ---------- */
.symbol-label {
    box-shadow: 0 2px 6px rgba(17, 24, 39, 0.1);
    letter-spacing: 0.5px;
}

/* ---------- 18. Footer ---------- */
.main-footer {
    background-color: var(--m-surface) !important;
    border-top: 1px solid var(--m-border) !important;
    color: var(--m-text-muted);
    padding: 1rem 1.25rem;
    font-size: 0.85rem;
}

/* ---------- 19. Misc Utilities ---------- */
.shadow-soft { box-shadow: var(--m-shadow-sm); }
.rounded-xl  { border-radius: var(--m-radius-lg) !important; }
.text-hover-primary { transition: color var(--m-transition); }
.text-hover-primary:hover { color: var(--m-primary) !important; }
hr { border-color: var(--m-border); }

/* ---------- 20. Auth Page (login/register) ---------- */
.login-page, .register-page {
    background: linear-gradient(135deg, #EEF2FF 0%, #F5F3FF 100%) !important;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
.login-box, .register-box {
    width: 100%;
    max-width: 420px;
}
.login-logo, .register-logo {
    margin-bottom: 1rem;
}
.login-logo a, .register-logo a {
    color: var(--m-text) !important;
    font-weight: 800;
    font-size: 1.75rem;
    letter-spacing: -0.02em;
}
.login-box .card, .register-box .card {
    border-radius: var(--m-radius-lg) !important;
    box-shadow: 0 25px 50px -12px rgba(17, 24, 39, 0.18) !important;
    border-top: 4px solid var(--m-primary) !important;
    overflow: hidden;
}
.login-card-body, .register-card-body {
    padding: 2rem !important;
    background: #fff !important;
    border-radius: 0 !important;
}
.login-box-msg, .register-box-msg {
    color: var(--m-text-muted);
    font-weight: 500;
    padding: 0 0 1.25rem;
}
.login-card-body .input-group .form-control,
.register-card-body .input-group .form-control { height: calc(2.75rem + 2px); }
.btn-flat { border-radius: var(--m-radius-sm) !important; }

/* ---------- 21. Summernote (rich editor) ---------- */
.note-editor.note-frame {
    border: 1px solid var(--m-border) !important;
    border-radius: var(--m-radius-sm) !important;
    overflow: hidden;
}
.note-editor.note-frame .note-toolbar {
    background: var(--m-bg) !important;
    border-bottom: 1px solid var(--m-border) !important;
    padding: 6px 8px !important;
}
.note-editor.note-frame .note-btn {
    border-radius: 4px !important;
    margin: 1px;
    border: none !important;
    background: transparent !important;
}
.note-editor.note-frame .note-btn:hover {
    background: var(--m-primary-50) !important;
    color: var(--m-primary) !important;
}

/* ---------- 22. SweetAlert tweaks ---------- */
.swal2-popup { border-radius: var(--m-radius-lg) !important; }
.swal2-styled.swal2-confirm { background: var(--m-primary) !important; border-radius: var(--m-radius-sm) !important; }
.swal2-styled.swal2-cancel  { background: #fff !important; color: var(--m-text) !important; border: 1px solid var(--m-border) !important; border-radius: var(--m-radius-sm) !important; }

/* ---------- 23. Scrollbars ---------- */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--m-border-strong); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--m-text-soft); }

/* ---------- 24. Responsive ---------- */
@media (max-width: 768px) {
    .content-header h1 { font-size: 1.2rem; }
    .page-header { padding: 1rem; }
    .small-box > .inner h3 { font-size: 1.75rem; }
    .card-body { padding: 1rem; }
}