body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: #f8f9ff;
}

.sidebar {
    width: 280px;
    height: calc(100vh - 72px);
    position: fixed;
    background: #f8f9fa;
    border-right: 1px solid #dee2e6;
    padding: 2rem 1rem;
}

.nav-link-custom {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: 8px;
    color: #64748b;
    text-decoration: none;
    margin-bottom: 8px;
}

.nav-link-custom.active {
    background: #e7f1ff;
    color: #0d6efd;
    font-weight: 700;
    border-right: 4px solid #0d6efd;
}

.main-content {
    margin-left: 280px;
    padding: 48px;
}

.step-content {
    display: none;
}

.step-content.active {
    display: block;
}

#map {
    height: 300px;
    border-radius: 12px;
    margin-top: 10px;
    border: 1px solid #dee2e6;
}

.error {
    color: #dc3545;
    font-size: 0.85rem;
    margin-top: 5px;
}

input.error {
    border-color: #dc3545;
}

@media (max-width: 992px) {
    .sidebar {
        display: none;
    }

    .main-content {
        margin-left: 0;
        padding: 24px;
    }
}

.drop-zone {
    border: 2px dashed #0d6efd;
    border-radius: 12px;
    padding: 40px;
    text-align: center;
    background: #f8faff;
    cursor: pointer;
    transition: 0.3s;
}

.drop-zone:hover {
    background: #f0f5ff;
}

.preview-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
}

.preview-img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid #ddd;
}

.calc-box {
    background: #fff8e1;
    border-left: 4px solid #ffc107;
    padding: 10px;
    border-radius: 4px;
}

.facility-option {
    border-color: #e9ecef !important;
    transition: transform 0.15s ease-in-out, border-color 0.15s ease-in-out;
}

.facility-option:hover {
    border-color: #0d6efd !important;
    background-color: #f8fbff !important;
    transform: translateY(-2px);
}

.cursor-pointer {
    cursor: pointer;
    display: block;
    width: 100%;
}

.custom-check:checked+.form-check-label {
    color: #0d6efd !important;
    font-weight: 700;
}

/* Minimal shadow effect */
.shadow-sm-hover:hover {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
}

.navbar-dark {
    background: #003580 !important;
}