.submit-btn-container {
    position: sticky;
    bottom: 1.5rem;
    z-index: 1020;
    margin-top: 2rem;
    padding: 1rem 0;
}

.big-submit-btn {
    font-size: 1.125rem;
    padding: 0.875rem 2rem;
    border-radius: 25px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    width: 100%;
    max-width: 350px;
    margin: 0 auto;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    background-color: var(--primary-color);
    border: none;
}

.big-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
    background-color: var(--primary-hover);
}

.service-card {
    min-height: 280px;
    margin-bottom: 1.5rem;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
    border-radius: 12px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

.fee-badge {
    font-size: 0.875rem;
    padding: 0.4rem 0.8rem;
    border-radius: 16px;
    background-color: var(--light-color);
    color: var(--dark-color);
    font-weight: 500;
}

.card-header {
    border-radius: 12px 12px 0 0;
    padding: 1rem 1.5rem;
    background-color: var(--info-color);
}

.card-header.warning {
    background-color: var(--warning-color);
    color: var(--dark-color);
}

.card-body {
    padding: 1.5rem;
}

.edit-content-btn {
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: background-color 0.2s ease;
}

@media (max-width: 768px) {
    .big-submit-btn {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
        max-width: 90%;
    }
    .service-card {
        max-width: 100%;
        margin-bottom: 1rem;
    }
    .card-header {
        padding: 0.75rem 1rem;
    }
    .card-body {
        padding: 1rem;
    }
}