.form-section-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-hint {
    font-size: 0.8125rem;
    color: var(--gray-500);
    margin-top: 0.375rem;
}

.form-error {
    font-size: 0.8125rem;
    color: var(--danger);
    margin-top: 0.375rem;
    display: none;
}

.form-control.is-invalid {
    border-color: var(--danger);
}

.form-control.is-invalid ~ .form-error {
    display: block;
}

.form-control.is-valid {
    border-color: var(--success);
}

.input-with-icon {
    position: relative;
}

.input-with-icon i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
    font-size: 1rem;
    pointer-events: none;
}

.input-with-icon input {
    padding-left: 3rem;
}

.file-input-wrapper {
    position: relative;
    overflow: hidden;
    display: inline-block;
}

.file-input-wrapper input[type="file"] {
    position: absolute;
    left: -9999px;
}

.file-input-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: var(--gray-100);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    color: var(--gray-700);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.file-input-label:hover {
    background: var(--gray-200);
}

.file-preview-area {
    margin-top: 1rem;
    border: 2px dashed var(--gray-300);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    background: var(--gray-50);
}

.file-preview-area.has-file {
    border-style: solid;
    border-color: var(--primary);
    background: rgba(5, 150, 105, 0.05);
}

.file-preview-item {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    margin-top: 0.5rem;
}

.file-preview-icon {
    width: 40px;
    height: 40px;
    background: var(--primary-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.125rem;
}

.file-preview-info {
    flex: 1;
    text-align: left;
}

.file-preview-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-900);
}

.file-preview-size {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.btn-remove-file {
    width: 32px;
    height: 32px;
    background: transparent;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    color: var(--gray-600);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.btn-remove-file:hover {
    background: var(--danger);
    border-color: var(--danger);
    color: white;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--gray-200);
    border-radius: 9999px;
    overflow: hidden;
    margin-top: 0.5rem;
}

.progress-fill {
    height: 100%;
    background: var(--primary);
    border-radius: 9999px;
    transition: width 0.3s ease;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.form-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.form-col {
    flex: 1;
}

.form-divider {
    height: 1px;
    background: var(--gray-200);
    margin: 2rem 0;
}

.form-section {
    padding: 1.5rem;
    background: var(--gray-50);
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
}

.required-indicator {
    color: var(--danger);
    margin-left: 0.25rem;
}

@media (max-width: 640px) {
    .form-row {
        flex-direction: column;
    }
}