:root {
    --brand-primary: #073763;
    --brand-primary-700: #052b4f;
    --brand-primary-50: #eef6ff;
    --brand-accent: #0f9f8f;
    --brand-accent-600: #0b7f73;
    --brand-success: #14966d;
    --brand-warning: #d99a1e;
    --brand-danger: #c94949;
    --brand-ink: #172033;
    --brand-muted: #687386;
    --brand-line: #e5ebf3;
    --brand-bg: #f4f7fb;
    --brand-card: #ffffff;
    --brand-shadow: 0 18px 45px rgba(16, 31, 56, .08);
    --brand-radius: 8px;
}

body {
    background: var(--brand-bg);
    color: var(--brand-ink);
}

a {
    color: var(--brand-primary);
}

a:hover {
    color: var(--brand-accent-600);
}

.brand-shell {
    min-height: 100vh;
    background: linear-gradient(180deg, #ffffff 0%, var(--brand-bg) 100%);
}

.brand-container {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding-left: 20px;
    padding-right: 20px;
}

.brand-card,
.card {
    border: 1px solid var(--brand-line);
    border-radius: var(--brand-radius);
    box-shadow: var(--brand-shadow);
}

.brand-card {
    background: var(--brand-card);
    padding: 24px;
}

.brand-button,
.btn.btn-primary,
.btn.btn-info,
.btn.btn-success {
    border: 0;
    border-radius: 8px;
    background: var(--brand-primary);
    box-shadow: 0 10px 22px rgba(7, 55, 99, .16);
    color: #fff;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: none;
}

.btn.btn-info {
    background: #0f718c;
}

.btn.btn-success,
.brand-button.brand-button-accent {
    background: var(--brand-accent);
}

.btn.btn-warning {
    border-radius: 8px;
    background: var(--brand-warning);
    color: #172033;
    box-shadow: none;
    text-transform: none;
}

.btn.btn-danger {
    border-radius: 8px;
    background: var(--brand-danger);
    text-transform: none;
}

.btn.btn-link {
    box-shadow: none;
}

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

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

.form-control {
    border: 1px solid #d8e0ea;
    border-radius: 8px;
    background: #fff;
    color: var(--brand-ink);
}

.form-control:focus {
    border-color: var(--brand-accent);
    box-shadow: 0 0 0 .16rem rgba(15, 159, 143, .16);
}

.section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 22px;
}

.section-header h1,
.section-header h2,
.section-header h3 {
    margin: 0;
    color: var(--brand-ink);
    font-weight: 800;
    line-height: 1.15;
}

.section-header p {
    margin: 8px 0 0;
    color: var(--brand-muted);
}

.status-badge,
.badge {
    border-radius: 999px;
    padding: 6px 10px;
    font-weight: 700;
    letter-spacing: 0;
}

.status-badge.success,
.badge-success {
    background: #e5f7ef;
    color: var(--brand-success);
}

.status-badge.info,
.badge-info,
.badge-primary {
    background: var(--brand-primary-50);
    color: var(--brand-primary);
}

.status-badge.warning,
.badge-warning {
    background: #fff5df;
    color: #956414;
}

.status-badge.danger,
.badge-danger {
    background: #fdecec;
    color: var(--brand-danger);
}

.empty-state {
    background: #fff;
    border: 1px dashed #cdd8e6;
    border-radius: var(--brand-radius);
    padding: 34px 22px;
    text-align: center;
    color: var(--brand-muted);
}

.metric-card {
    background: #fff;
    border: 1px solid var(--brand-line);
    border-radius: var(--brand-radius);
    padding: 20px;
    box-shadow: var(--brand-shadow);
}

.metric-card .metric-label {
    color: var(--brand-muted);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
}

.metric-card .metric-value {
    margin: 8px 0 0;
    color: var(--brand-ink);
    font-size: 30px;
    font-weight: 800;
}

.card .card-header-primary,
.card .card-header-info,
.card .card-header-success,
.card .card-header-warning,
.card .card-header-danger {
    border-radius: 8px;
    background: var(--brand-primary);
    box-shadow: none;
}

.card .card-header-info {
    background: #0f718c;
}

.card .card-header-success {
    background: var(--brand-accent);
}

.card .card-header-warning {
    background: var(--brand-warning);
    color: #172033;
}

.card .card-header-danger {
    background: var(--brand-danger);
}

.card .card-header .card-title,
.card .card-header .card-category {
    color: inherit;
}

.table thead th {
    border-top: 0;
    color: var(--brand-muted);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

.table tbody td {
    color: var(--brand-ink);
    vertical-align: middle;
}

.sidebar {
    overflow: hidden;
    border-right: 1px solid rgba(214, 224, 236, .84);
    background: linear-gradient(180deg, #ffffff 0%, #f7fbff 100%) !important;
    box-shadow: 16px 0 44px rgba(16, 31, 56, .08);
}

.sidebar:after,
.sidebar:before {
    display: none;
}

.sidebar .sidebar-wrapper {
    height: calc(100vh - 156px);
    padding: 16px 18px 22px;
}

.sidebar .logo.sidebar-brand {
    height: auto;
    min-height: 156px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--brand-line);
    padding: 18px;
    background: #fff;
}

.sidebar .sidebar-brand-link {
    width: 100%;
    display: flex !important;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 0 !important;
    color: var(--brand-muted) !important;
    line-height: 1;
    text-transform: none;
}

.sidebar .sidebar-brand-link img {
    width: 210px;
    max-width: 100%;
    height: auto;
    object-fit: contain;
}

.sidebar .sidebar-brand-link span {
    display: inline-flex;
    align-items: center;
    border: 1px solid #dce8f3;
    border-radius: 999px;
    background: var(--brand-primary-50);
    color: var(--brand-primary);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .08em;
    padding: 7px 12px;
    text-transform: uppercase;
}

.sidebar-section-label {
    margin: 16px 8px 8px;
    color: #8a98aa;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.sidebar .nav.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: 0;
}

.sidebar .nav .nav-item {
    margin: 0;
}

.sidebar .nav .nav-link {
    min-height: 48px;
    display: grid !important;
    grid-template-columns: 38px minmax(0, 1fr) 16px;
    align-items: center;
    column-gap: 12px;
    margin: 0;
    border-radius: 10px;
    padding: 8px 10px;
    color: var(--brand-ink);
    transition: background .18s ease, box-shadow .18s ease, transform .18s ease, color .18s ease;
}

.sidebar .nav .nav-link:hover {
    background: #eef6ff;
    box-shadow: none;
    transform: translateX(2px);
}

.sidebar .nav .nav-link p,
.sidebar .nav .nav-link .sidebar-normal {
    min-width: 0;
    margin: 0;
    color: var(--brand-ink);
    font-size: 15px;
    font-weight: 750;
    line-height: 1.2;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sidebar .nav .nav-link .sidebar-icon {
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #dce8f3;
    border-radius: 10px;
    background: #fff;
    color: var(--brand-primary);
}

.sidebar .nav .nav-link .sidebar-icon i {
    width: auto;
    margin: 0;
    color: inherit;
    font-size: 21px;
    line-height: 1;
}

.sidebar[data-color="purple"] .nav .nav-item.active > .nav-link {
    background: linear-gradient(135deg, var(--brand-primary) 0%, #0b4f86 100%);
    box-shadow: 0 14px 28px rgba(7, 55, 99, .2);
}

.sidebar .nav .nav-item.active > .nav-link p,
.sidebar .nav .nav-item.active > .nav-link .sidebar-normal {
    color: #fff;
}

.sidebar .nav .nav-item.active > .nav-link .sidebar-icon {
    border-color: rgba(255,255,255,.28);
    background: rgba(255,255,255,.14);
    color: #fff;
}

.sidebar .nav .nav-item.active > .nav-link .caret {
    color: #fff;
}

.sidebar .caret {
    position: static !important;
    top: auto !important;
    right: auto !important;
    width: 0;
    height: 0;
    justify-self: center;
    align-self: center;
    margin: 0 !important;
    color: var(--brand-muted);
    transition: transform .18s ease, color .18s ease;
}

.sidebar a[data-toggle="collapse"][aria-expanded="true"] .caret {
    transform: rotate(180deg);
}

.sidebar .collapse .nav,
.sidebar .collapsing .nav {
    position: relative;
    margin: 6px 0 10px 19px;
    padding-left: 18px;
}

.sidebar .collapse .nav:before,
.sidebar .collapsing .nav:before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    bottom: 8px;
    width: 1px;
    background: #d7e4f0;
}

.sidebar .collapse .nav .nav-link,
.sidebar .collapsing .nav .nav-link {
    min-height: 38px;
    grid-template-columns: 8px minmax(0, 1fr);
    padding: 7px 10px;
    border-radius: 8px;
}

.sidebar .collapse .nav .nav-link .sidebar-normal,
.sidebar .collapsing .nav .nav-link .sidebar-normal {
    font-size: 13px;
    font-weight: 800;
}

.sidebar-dot {
    width: 8px;
    height: 8px;
    flex: 0 0 8px;
    border-radius: 50%;
    background: #b8c8d9;
}

.sidebar .collapse .nav .nav-item.active > .nav-link,
.sidebar .collapsing .nav .nav-item.active > .nav-link {
    background: #e7f7f4;
    box-shadow: none;
}

.sidebar .collapse .nav .nav-item.active > .nav-link .sidebar-normal,
.sidebar .collapsing .nav .nav-item.active > .nav-link .sidebar-normal {
    color: var(--brand-accent-600);
}

.sidebar .collapse .nav .nav-item.active > .nav-link .sidebar-dot,
.sidebar .collapsing .nav .nav-item.active > .nav-link .sidebar-dot {
    background: var(--brand-accent);
}

.sidebar .sidebar-logout {
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px solid var(--brand-line);
}

.sidebar .sidebar-logout .nav-link p,
.sidebar .sidebar-logout .nav-link .sidebar-icon {
    color: var(--brand-danger);
}

.navbar.navbar-transparent {
    background: rgba(244, 247, 251, .92) !important;
    border-bottom: 1px solid var(--brand-line);
    backdrop-filter: blur(10px);
}

.main-panel > .content {
    padding-top: 88px;
}

.off-canvas-sidebar .page-header {
    background: linear-gradient(135deg, #f7fbff 0%, #eaf3f8 100%) !important;
}

.off-canvas-sidebar .page-header:before {
    background: transparent;
}

@media (max-width: 767px) {
    .section-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .brand-card {
        padding: 18px;
    }

    .metric-card .metric-value {
        font-size: 26px;
    }
}