:root {
    --admin-bg: #f5f4ef;
    --admin-card: rgba(255, 255, 255, 0.94);
    --admin-ink: #1f2937;
    --admin-muted: #6b7280;
    --admin-accent: #0f766e;
    --admin-accent-soft: #dff6f1;
    --admin-line: #d9e5e2;
}

body.admin-body {
    min-height: 100vh;
    color: var(--admin-ink);
    background:
        radial-gradient(circle at top right, rgba(15, 118, 110, 0.14), transparent 30%),
        linear-gradient(180deg, #f8faf9, var(--admin-bg));
}

.admin-shell {
    max-width: 1120px;
}

.admin-card {
    background: var(--admin-card);
    border: 1px solid var(--admin-line);
    border-radius: 1.75rem;
    box-shadow: 0 1.5rem 3.75rem rgba(15, 23, 42, 0.08);
}

.admin-navbar {
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid var(--admin-line);
    border-radius: 1.25rem;
    box-shadow: 0 1rem 2.5rem rgba(15, 23, 42, 0.06);
    backdrop-filter: blur(10px);
    padding: 0.85rem 1.15rem;
}

.admin-navbar-brand {
    color: var(--admin-accent);
    font-weight: 800;
    letter-spacing: 0.02em;
}

.admin-navbar-brand:hover,
.admin-navbar-brand:focus {
    color: #0a5c56;
}

.admin-nav-link {
    color: var(--admin-muted);
    font-weight: 600;
    border-radius: 999px;
    padding-inline: 0.95rem !important;
}

.admin-nav-link:hover,
.admin-nav-link:focus {
    color: var(--admin-accent);
    background: #eef7f5;
}

.admin-nav-link.active {
    color: var(--admin-accent) !important;
    background: var(--admin-accent-soft);
}

.admin-badge {
    display: inline-block;
    padding: 0.5rem 0.9rem;
    border-radius: 999px;
    background: var(--admin-accent-soft);
    color: var(--admin-accent);
    font-weight: 700;
    font-size: 0.9rem;
}

.admin-title {
    font-size: clamp(2.2rem, 4vw, 3.7rem);
    line-height: 0.98;
}

.admin-copy {
    color: var(--admin-muted);
}

.admin-card .form-label,
.admin-card .form-text,
.admin-card .alert,
.admin-card .btn,
.admin-card .form-control,
.admin-card .form-select {
    font-size: 0.92rem;
}

.admin-card .table {
    font-size: 0.9rem;
}

.admin-card .table thead th {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--admin-muted);
    padding-top: 0.85rem;
    padding-bottom: 0.85rem;
    white-space: nowrap;
}

.admin-card .table tbody td {
    padding-top: 0.85rem;
    padding-bottom: 0.85rem;
    line-height: 1.3;
    vertical-align: middle;
}

.admin-card .table .badge {
    font-size: 0.75rem;
    font-weight: 600;
}

.admin-card .table .small,
.admin-card .table small {
    font-size: 0.78rem !important;
}

.admin-item {
    padding-bottom: 1rem;
    border-bottom: 1px dashed var(--admin-line);
}

.admin-item:last-child {
    padding-bottom: 0;
    border-bottom: 0;
}

.admin-placeholder {
    border-radius: 1rem;
    background: #f8fafc;
    color: var(--admin-muted);
}

.admin-primary-btn,
.admin-secondary-btn {
    border-radius: 999px;
    padding-inline: 1.2rem;
}

.admin-primary-btn {
    background: var(--admin-accent);
    border-color: var(--admin-accent);
}

.admin-primary-btn:hover,
.admin-primary-btn:focus {
    background: #0a5c56;
    border-color: #0a5c56;
}

.admin-secondary-btn {
    color: var(--admin-accent);
    border-color: #bfded9;
    background: #eef7f5;
}

.admin-secondary-btn:hover,
.admin-secondary-btn:focus {
    color: var(--admin-accent);
    background: #e1f2ee;
    border-color: #9ecfc6;
}

.admin-dropdown-menu {
    border: 1px solid var(--admin-line);
    border-radius: 1rem;
    box-shadow: 0 1rem 2.5rem rgba(15, 23, 42, 0.08);
    padding: 0.5rem;
}

.admin-dropdown-menu .dropdown-item {
    border-radius: 0.75rem;
    font-weight: 600;
    color: var(--admin-muted);
    padding-block: 0.65rem;
}

.admin-dropdown-menu .dropdown-item:hover,
.admin-dropdown-menu .dropdown-item:focus {
    color: var(--admin-accent);
    background: #eef7f5;
}