body.bg-gradient {
    min-height: 100vh;
    background:
        radial-gradient(circle at top, #4cc3ff 0, #0066cc 40%, #001a3d 100%),
        linear-gradient(135deg, #001a3d, #003b8e);
    color: #f8f9fa;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.spms-navbar {
    background: linear-gradient(90deg, #003b8e, #007bff, #00a2ff);
}
.logo-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: radial-gradient(circle, #00eaff, #007bff);
}
.page-wrap {
    padding-top: 1.5rem;
    padding-bottom: 2rem;
}
.spms-title {
    text-align: center;
    font-size: 2.3rem;
    font-weight: 800;
    color: #0056b3;
    text-shadow: 0 1px 2px rgba(255,255,255,0.6);
}
.spms-subtitle {
    text-align: center;
    font-size: 0.95rem;
    font-weight: 500;
    color: #e0e0e0;
    margin-bottom: 1.25rem;
}
.card.spms-card {
    border-radius: 1.2rem;
    background: #ffffff;
    box-shadow: 0 1rem 2rem rgba(0,0,0,0.25);
    color: #0b2941;
    border: none;
}
.card.spms-card .card-title {
    font-weight: 700;
    color: #0056b3;
}
.btn-spms-primary {
    background: linear-gradient(135deg, #00b4ff, #0066ff);
    border: none;
    color: #ffffff;
    font-weight: 600;
    border-radius: 999px;
}
.table.spms-table {
    background: #ffffff;
    color: #0b2941;
    border-radius: 0.75rem;
    overflow: hidden;
}
.table.spms-table thead {
    background: linear-gradient(90deg, #006cd6, #00a2ff);
    color: #ffffff;
}
.spms-login {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}