body {
    font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.hero-slide {
    color: #1a1a1a;
    padding: 6rem 0;
}

.hero-slide h1 {
    font-weight: 700;
}

.hero-slide-1,
.hero-slide-2,
.hero-slide-3,
.hero-slide-4 {
    background: #fff;
}

.hero-slide-upload {
    background-size: cover;
    background-position: center;
    min-height: 480px;
    padding: 0;
    display: flex;
    align-items: center;
}

.hero-slide-overlay {
    width: 100%;
    padding: 3rem 0;
    color: #fff;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.75), 0 0 2px rgba(0, 0, 0, 0.5);
}

@media (max-width: 767.98px) {
    .hero-slide-upload {
        min-height: 320px;
    }
}

.page-banner {
    background: linear-gradient(135deg, #0d1b3e, #12306b);
    color: #fff;
    padding: 3rem 0;
}

.page-banner h1 {
    font-weight: 700;
    margin: 0;
}

#heroSlider .carousel-control-prev-icon,
#heroSlider .carousel-control-next-icon {
    background-color: rgba(0, 0, 0, 0.35);
    border-radius: 50%;
    padding: 1.25rem;
}

.card-service {
    height: 100%;
    border: none;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.table-responsive {
    background: #fff;
}

.badge-status-active,
.badge-status-paid,
.badge-status-sent {
    background-color: #198754;
}

.badge-status-draft,
.badge-status-inactive {
    background-color: #6c757d;
}

.badge-status-overdue {
    background-color: #dc3545;
}

.badge-status-cancelled {
    background-color: #343a40;
}