.admin-shell,
.sysadmin-shell {
    --surface: #ffffff;
    --ink: #0f172a;
    --muted: #64748b;
    --line: #e2e8f0;
    --radius: 16px;
}

.admin-hero,
.sysadmin-hero {
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 16px;
    color: #f8fafc;
}

.admin-hero {
    background: linear-gradient(140deg, #1e293b 0%, #1d4ed8 48%, #06b6d4 100%);
    box-shadow: 0 16px 28px rgba(30, 41, 59, 0.28);
}

.sysadmin-hero {
    background: linear-gradient(140deg, #083344 0%, #0f766e 45%, #14b8a6 100%);
    box-shadow: 0 16px 28px rgba(15, 118, 110, 0.24);
}

.admin-hero h3,
.sysadmin-hero h3 {
    font-weight: 700;
    margin: 0 0 6px;
    color: #ffffff;
}

.admin-hero p,
.sysadmin-hero p {
    margin: 0;
    color: rgba(248, 250, 252, 0.9);
}

.admin-badges,
.sysadmin-badges {
    margin-top: 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.admin-badge,
.sysadmin-badge {
    display: inline-flex;
    align-items: center;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 999px;
    padding: 4px 10px;
    font-size: 0.8rem;
    color: #ecfeff;
    background: rgba(15, 23, 42, 0.18);
}

.admin-section-title,
.sysadmin-section-title {
    color: var(--ink);
    font-size: 1rem;
    font-weight: 700;
    margin: 4px 0 10px;
}

.admin-card,
.sysadmin-card {
    display: block;
    color: inherit;
    text-decoration: none !important;
}

.admin-card.is-clickable,
.sysadmin-card.is-clickable {
    cursor: pointer;
}

.admin-card .widget,
.sysadmin-card .widget {
    border-radius: 14px;
    border: 1px solid var(--line);
    background: var(--surface);
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.06);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.admin-card .widget-body,
.sysadmin-card .widget-body {
    padding: 16px;
}

.admin-card .kpi-meta,
.sysadmin-card .kpi-meta {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--muted);
    margin-bottom: 6px;
}

.admin-card .kpi-title,
.sysadmin-card .kpi-title {
    font-size: 0.95rem;
    color: var(--ink);
    min-height: 36px;
}

.admin-card .kpi-value,
.sysadmin-card .kpi-value {
    margin-top: 8px;
    font-size: 1.55rem;
    line-height: 1.1;
    color: var(--ink);
    font-weight: 700;
}

.admin-card .kpi-icon,
.sysadmin-card .kpi-icon {
    width: 40px;
    height: 40px;
    border-radius: 11px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    margin-bottom: 10px;
}

.admin-card.is-clickable:hover .widget,
.admin-card.is-clickable:focus .widget,
.sysadmin-card.is-clickable:hover .widget,
.sysadmin-card.is-clickable:focus .widget {
    transform: translateY(-3px);
    box-shadow: 0 14px 24px rgba(15, 23, 42, 0.14);
    border-color: #94a3b8;
}

.admin-card.accent-teal .kpi-icon,
.sysadmin-card.accent-teal .kpi-icon {
    background: #0f766e;
}

.admin-card.accent-amber .kpi-icon,
.sysadmin-card.accent-amber .kpi-icon {
    background: #b45309;
}

.admin-card.accent-indigo .kpi-icon,
.sysadmin-card.accent-indigo .kpi-icon {
    background: #4338ca;
}

.admin-card.accent-emerald .kpi-icon,
.sysadmin-card.accent-emerald .kpi-icon {
    background: #059669;
}

.admin-card.accent-sky .kpi-icon,
.sysadmin-card.accent-sky .kpi-icon {
    background: #0369a1;
}

.admin-card.accent-rose .kpi-icon,
.sysadmin-card.accent-rose .kpi-icon {
    background: #be123c;
}

.dashboard-chart-card .widget {
    border-radius: 14px;
    border: 1px solid var(--line);
    box-shadow: 0 10px 20px rgba(15, 23, 42, 0.07);
}

.dashboard-chart-card .widget-body {
    padding: 14px 16px;
}

.dashboard-chart-card .chart {
    position: relative;
    height: 320px;
}