@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Playfair+Display:wght@600;700&display=swap');

:root {
    --gh-primary: #183a71;
    --gh-primary-deep: #102a57;
    --gh-primary-soft: #eaf1fc;
    --gh-gold: #d5a43a;
    --gh-gold-soft: #fff7e2;
    --gh-ink: #172033;
    --gh-muted: #667085;
    --gh-line: #e5eaf2;
    --gh-surface: #ffffff;
    --gh-canvas: #f5f7fb;
    --gh-success: #16794a;
    --gh-danger: #b42335;
    --gh-shadow: 0 12px 32px rgba(22, 42, 78, .08);
    --gh-radius: 16px;
}

* { box-sizing: border-box; }

body {
    min-height: 100vh;
    background: var(--gh-canvas);
    color: var(--gh-ink);
    font-family: 'DM Sans', Arial, sans-serif;
    font-size: .9375rem;
    line-height: 1.55;
}

a { color: var(--gh-primary); }
a:hover { color: var(--gh-primary-deep); }

.navbar {
    min-height: 72px;
    background: linear-gradient(112deg, var(--gh-primary-deep), var(--gh-primary)) !important;
    border-bottom: 1px solid rgba(255, 255, 255, .15);
    box-shadow: 0 4px 18px rgba(14, 36, 77, .18);
    padding: .7rem 1.25rem;
}

.navbar .navbar-brand {
    color: #fff;
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.16rem;
    font-weight: 700;
    letter-spacing: -.015em;
    gap: .7rem;
}

.navbar .navbar-brand img {
    width: 38px;
    height: 38px;
    object-fit: contain;
    border-radius: 10px;
    background: #fff;
    padding: 3px;
}

.navbar .nav-link {
    color: rgba(255, 255, 255, .8) !important;
    border-radius: 9px;
    font-size: .875rem;
    font-weight: 600;
    margin: 0 .12rem;
    padding: .5rem .7rem !important;
    transition: background-color .18s ease, color .18s ease;
}

.navbar .nav-link:hover,
.navbar .nav-link.active,
.navbar .show > .nav-link {
    background: rgba(255, 255, 255, .14);
    color: #fff !important;
}

.navbar .dropdown-menu {
    border: 1px solid var(--gh-line);
    border-radius: 14px;
    box-shadow: 0 18px 40px rgba(20, 36, 65, .16);
    margin-top: .65rem;
    min-width: 220px;
    padding: .5rem;
}

.navbar .dropdown-item {
    border-radius: 8px;
    color: #344054;
    font-size: .875rem;
    font-weight: 500;
    padding: .65rem .75rem;
}

.navbar .dropdown-item:hover,
.navbar .dropdown-item:focus {
    background: var(--gh-primary-soft);
    color: var(--gh-primary);
}

.avatar-circle,
.avatar-circle-sm {
    background: linear-gradient(135deg, var(--gh-gold), #f1c65d) !important;
    color: #513600 !important;
    border: 2px solid rgba(255, 255, 255, .65);
}

.container-fluid > .row { --bs-gutter-x: 0; }
main.col-md-9.ms-sm-auto.col-lg-10 {
    background: var(--gh-canvas);
    min-height: calc(100vh - 72px);
    padding: 2rem clamp(1rem, 3vw, 3rem) 3rem !important;
}

main > .d-flex.justify-content-between,
main > .d-sm-flex,
main > .d-flex.align-items-center {
    margin-bottom: 1.75rem !important;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--gh-line);
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
    color: var(--gh-ink);
    font-weight: 700;
    letter-spacing: -.025em;
}

h1, .h1, h2.h3, .h3 {
    font-family: 'Playfair Display', Georgia, serif;
}

h1.h2, .h2 { font-size: clamp(1.5rem, 2vw, 2rem); }
.h3 { font-size: clamp(1.4rem, 2vw, 1.8rem); }
.text-primary { color: var(--gh-primary) !important; }
.text-muted { color: var(--gh-muted) !important; }

.card {
    border: 1px solid var(--gh-line);
    border-radius: var(--gh-radius);
    box-shadow: var(--gh-shadow) !important;
    overflow: hidden;
}

.card-header {
    background: var(--gh-surface);
    border-bottom: 1px solid var(--gh-line);
    padding: 1rem 1.25rem;
}

.card-header h6,
.card-header .h6 {
    color: var(--gh-primary) !important;
    font-size: .95rem;
    font-weight: 700;
}

.card-body { padding: 1.25rem; }

.border-left-success,
.border-left-danger,
.border-left-info,
.border-left-warning {
    border-left: 4px solid var(--gh-primary) !important;
}
.border-left-success { border-left-color: var(--gh-success) !important; }
.border-left-danger { border-left-color: var(--gh-danger) !important; }
.border-left-info { border-left-color: #2e90fa !important; }
.border-left-warning { border-left-color: var(--gh-gold) !important; }

.btn {
    border-radius: 9px;
    font-size: .875rem;
    font-weight: 600;
    padding: .55rem .9rem;
    transition: transform .16s ease, box-shadow .16s ease, background-color .16s ease;
}

.btn:hover { transform: translateY(-1px); }
.btn-primary {
    background: var(--gh-primary);
    border-color: var(--gh-primary);
    box-shadow: 0 5px 12px rgba(24, 58, 113, .18);
}
.btn-primary:hover,
.btn-primary:focus { background: var(--gh-primary-deep); border-color: var(--gh-primary-deep); }
.btn-outline-primary { border-color: #b3c4e2; color: var(--gh-primary); }
.btn-outline-primary:hover { background: var(--gh-primary); border-color: var(--gh-primary); }
.btn-success { background: var(--gh-success); border-color: var(--gh-success); }

.form-label {
    color: #344054;
    font-size: .86rem;
    font-weight: 700;
    margin-bottom: .45rem;
}

.form-control,
.form-select {
    min-height: 42px;
    border: 1px solid #d5ddea;
    border-radius: 9px;
    color: var(--gh-ink);
    font-size: .92rem;
    padding: .55rem .75rem;
}

.form-control:focus,
.form-select:focus {
    border-color: #6f94cf;
    box-shadow: 0 0 0 .22rem rgba(24, 58, 113, .12);
}

.table-responsive {
    border: 1px solid var(--gh-line);
    border-radius: 11px;
}

.table { margin-bottom: 0; }
.table > :not(caption) > * > * { border-color: var(--gh-line); padding: .78rem .85rem; vertical-align: middle; }
.table thead th {
    background: #f7f9fc;
    color: #475467;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .045em;
    text-transform: uppercase;
    white-space: nowrap;
}
.table tbody tr:hover { background: #fbfcff; }

.alert {
    border: 0;
    border-radius: 12px;
    font-weight: 500;
    padding: .9rem 1rem;
}
.alert-success { background: #eaf8f0; color: #10623c; }
.alert-danger { background: #fff0f2; color: #a51f31; }
.alert-warning { background: var(--gh-gold-soft); color: #845c0a; }

.badge { border-radius: 999px; font-weight: 700; padding: .38em .65em; }

.pagination .page-link { color: var(--gh-primary); border-color: var(--gh-line); }
.pagination .page-item.active .page-link { background: var(--gh-primary); border-color: var(--gh-primary); }

.chart-area { min-height: 290px; position: relative; }

.sidebar {
    background: #fff !important;
    border-right: 1px solid var(--gh-line);
    box-shadow: 7px 0 18px rgba(17, 39, 76, .035);
    min-height: calc(100vh - 72px);
    z-index: 10;
}

.sidebar .position-sticky {
    height: calc(100vh - 72px);
    overflow-y: auto;
    scrollbar-width: thin;
    padding: 1.1rem .7rem !important;
}

.sidebar .nav-link {
    align-items: center;
    border-radius: 9px;
    color: #475467;
    display: flex;
    font-size: .86rem;
    font-weight: 600;
    margin: .12rem 0;
    padding: .62rem .72rem;
    transition: background-color .16s ease, color .16s ease;
}

.sidebar .nav-link:hover {
    background: var(--gh-primary-soft);
    color: var(--gh-primary);
}

.sidebar .nav-link.active {
    background: var(--gh-primary);
    box-shadow: 0 5px 12px rgba(24, 58, 113, .16);
    color: #fff;
}

.sidebar .nav-link i {
    font-size: 1rem;
    width: 1.35rem;
}

.sidebar .nav-link.dropdown-toggle::after { margin-left: auto; }
.sidebar .nav .nav { border-left: 1px solid var(--gh-line); margin: .15rem 0 .4rem .72rem !important; padding-left: .38rem; }
.sidebar .nav .nav .nav-link { color: #667085; font-size: .81rem; padding: .48rem .55rem; }
.sidebar .sidebar-heading {
    color: #98a2b3 !important;
    font-size: .67rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.dataTables_wrapper .dataTables_filter input,
.dataTables_wrapper .dataTables_length select {
    border: 1px solid #d5ddea;
    border-radius: 7px;
    padding: .35rem .5rem;
}

img, svg, canvas { max-width: 100%; }

.table-responsive {
    -webkit-overflow-scrolling: touch;
}

@media (max-width: 991.98px) {
    .navbar { padding: .65rem .9rem; }
    .navbar .navbar-collapse {
        max-height: calc(100dvh - 76px);
        overflow-y: auto;
        padding: .75rem 0 .25rem;
    }
    .navbar .nav-link { margin: .12rem 0; }
    .navbar .dropdown-menu { box-shadow: none; margin: .2rem 0; }
    main.col-md-9.ms-sm-auto.col-lg-10 { padding: 1.5rem !important; }
}

@media (max-width: 767.98px) {
    body { overflow-x: hidden; }
    .navbar { min-height: 68px; padding: .6rem .75rem; }
    .navbar .navbar-brand { font-size: 1rem; }
    .navbar .navbar-brand img { height: 34px; width: 34px; }
    .navbar-sidebar-toggler { border-color: rgba(255, 255, 255, .55); color: #fff; }
    .navbar-sidebar-toggler:focus { box-shadow: 0 0 0 .2rem rgba(255, 255, 255, .2); }
    .navbar .navbar-collapse { max-height: calc(100dvh - 68px); }
    .navbar .navbar-nav { padding-bottom: .4rem; }
    .navbar .nav-link { font-size: .95rem; padding: .65rem .75rem !important; }
    .navbar .d-flex.align-items-center { padding: .6rem 0; }

    .sidebar,
    .sidebar.collapse:not(.show) {
        background: #fff !important;
        border: 0;
        box-shadow: 18px 0 45px rgba(16, 42, 87, .2);
        display: block;
        height: 100dvh;
        left: 0;
        min-height: 100dvh;
        overflow: hidden;
        position: fixed;
        top: 0;
        transform: translateX(-105%);
        transition: transform .22s ease;
        width: min(86vw, 330px);
        z-index: 1050;
    }
    .sidebar.show { transform: translateX(0); }
    .sidebar .position-sticky {
        height: 100dvh;
        max-height: none;
        overflow-y: auto;
        padding: 1rem .65rem 2rem !important;
    }
    .sidebar-backdrop {
        background: rgba(16, 42, 87, .42);
        inset: 0;
        opacity: 0;
        pointer-events: none;
        position: fixed;
        transition: opacity .22s ease;
        z-index: 1040;
    }
    .sidebar-backdrop.show { opacity: 1; pointer-events: auto; }

    main.col-md-9.ms-sm-auto.col-lg-10 {
        min-width: 0;
        padding: 1.1rem .9rem 2rem !important;
        width: 100%;
    }
    main > .d-flex.justify-content-between,
    main > .d-sm-flex,
    main > .d-flex.align-items-center {
        align-items: flex-start !important;
        gap: .75rem;
        margin-bottom: 1.15rem !important;
        padding-bottom: .9rem;
    }
    h1.h2, .h2 { font-size: 1.4rem; }
    .card { border-radius: 12px; }
    .card-body { padding: 1rem; }
    .btn-toolbar { margin-top: 0; width: 100%; }
    .btn-toolbar .btn { flex: 1 1 auto; }
    .btn-group { flex-wrap: wrap; }
    .form-control, .form-select { font-size: 16px; }
    .table > :not(caption) > * > * { padding: .65rem .7rem; }
    .dataTables_wrapper .dataTables_filter,
    .dataTables_wrapper .dataTables_length,
    .dataTables_wrapper .dataTables_info,
    .dataTables_wrapper .dataTables_paginate { float: none; margin: .6rem 0; text-align: left; }
    .modal-dialog { margin: .75rem; }
}

@media (max-width: 399.98px) {
    .navbar .navbar-brand span { font-size: .92rem; }
    .navbar .navbar-brand { gap: .45rem; }
    .navbar .navbar-toggler { padding: .32rem .45rem; }
    main.col-md-9.ms-sm-auto.col-lg-10 { padding-inline: .7rem !important; }
    .card-body { padding: .85rem; }
}

@media (min-width: 768px) and (max-width: 991.98px) {
    .sidebar .position-sticky { padding-inline: .55rem !important; }
    .sidebar .nav-link { font-size: .8rem; padding-inline: .55rem; }
}