.admin-body {
    margin: 0;
    font-family: var(--font);
    background: var(--background-color);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
}

.admin-header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: #fff;
    padding: 16px 0;
    box-shadow: var(--shadow);
}

.admin-header-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.admin-header-title {
    font-size: 1.2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logout-btn {
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.35);
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-size: 0.88rem;
    white-space: nowrap;
}

.logout-btn:hover {
    background: rgba(255, 255, 255, 0.28);
}

.admin-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 20px 16px 40px;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

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

.stat-number {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 6px;
}

.stat-label {
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.admin-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.admin-nav .nav-link {
    background: #fff;
    color: var(--primary-color);
    border: 1px solid var(--border-color);
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
}

.admin-nav .nav-link:hover,
.admin-nav .nav-link.active {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}

.section {
    background: #fff;
    padding: 20px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 24px;
    border: 1px solid var(--border-color);
}

.section h2 {
    margin: 0 0 16px;
    font-size: 1.15rem;
    color: var(--text-primary);
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-soft);
}

.section .table-scroll {
    margin-top: 12px;
}

.actions-column {
    white-space: nowrap;
}

.login-container {
    max-width: 400px;
    margin: 80px auto;
    padding: 28px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 12px 32px rgba(15, 61, 107, 0.15);
}

.login-container h1 {
    text-align: center;
    margin: 0 0 22px;
    font-size: 1.35rem;
    color: var(--text-primary);
}

@media (max-width: 768px) {
    .admin-header-title {
        font-size: 1rem;
    }

    .section {
        padding: 14px;
    }

    .btn-group {
        flex-direction: column;
        align-items: stretch;
    }

    .actions-column {
        white-space: normal;
    }

    th, td {
        padding: 10px 8px;
        font-size: 0.82rem;
    }
}