:root {
    --fc-sidebar-width: 260px;
    --fc-bg: #f5f6fa;
    --fc-primary: #232946;
    --fc-accent: #eebbc3;
    --fc-muted: #6b7280;
}

body {
    background: var(--fc-bg);
    color: #1f2937;
}

.brand-mark {
    align-items: center;
    background: var(--fc-primary);
    border-radius: 0.75rem;
    color: #fff;
    display: inline-flex;
    font-size: 0.82rem;
    height: 34px;
    justify-content: center;
    letter-spacing: 0.04em;
    width: 34px;
}

.app-layout {
    display: flex;
    min-height: calc(100vh - 57px);
}

.app-sidebar {
    background: #fff;
    border-right: 1px solid #e5e7eb;
    flex: 0 0 var(--fc-sidebar-width);
    min-height: calc(100vh - 57px);
}

.app-main {
    flex: 1;
    min-width: 0;
}

.brand-card {
    background: linear-gradient(135deg, #fff1f2, #eef2ff);
    border: 1px solid rgba(35, 41, 70, 0.06);
}

.nav-pills .nav-link {
    color: #4b5563;
    border-radius: 0.85rem;
    font-weight: 500;
}

.nav-pills .nav-link.active,
.nav-pills .show > .nav-link {
    background: var(--fc-primary);
    color: #fff;
}

.metric-card {
    border: 0;
    border-radius: 1rem;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.metric-card:hover {
    box-shadow: 0 14px 36px rgba(15, 23, 42, 0.1);
    transform: translateY(-2px);
}

.metric-icon {
    align-items: center;
    background: rgba(238, 187, 195, 0.3);
    border-radius: 1rem;
    color: var(--fc-primary);
    display: inline-flex;
    height: 48px;
    justify-content: center;
    width: 48px;
}

.table > :not(caption) > * > * {
    vertical-align: middle;
}

.table thead th {
    color: var(--fc-muted);
    font-size: 0.78rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.hero-card {
    background:
        linear-gradient(135deg, rgba(35, 41, 70, 0.95), rgba(87, 68, 113, 0.92)),
        radial-gradient(circle at top right, rgba(238, 187, 195, 0.45), transparent 35%);
    color: #fff;
    box-shadow: 0 20px 50px rgba(35, 41, 70, 0.2);
}

.filter-card,
.content-card {
    border: 0;
    border-radius: 1rem;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.status-dot {
    border-radius: 999px;
    display: inline-block;
    height: 0.65rem;
    margin-right: 0.35rem;
    width: 0.65rem;
}

.ticket-box {
    background: #fff;
    border: 1px dashed #cbd5e1;
    border-radius: 1rem;
}

.app-footer {
    color: var(--fc-muted);
}

.empty-state {
    background: #f8fafc;
    border-radius: 0.9rem;
    color: var(--fc-muted);
}

.login-page {
    background:
        radial-gradient(circle at top left, rgba(238, 187, 195, 0.45), transparent 30%),
        radial-gradient(circle at bottom right, rgba(35, 41, 70, 0.18), transparent 35%),
        var(--fc-bg);
    min-height: 100vh;
}

.login-card {
    border: 0;
    border-radius: 1.5rem;
    box-shadow: 0 24px 80px rgba(15, 23, 42, 0.14);
}