/* ===== EXTRA FIELDS PLUGIN STYLES ===== */
.extra-fields-interface {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.fields-list-section {
    border-top: 1px solid var(--silver);
    padding-top: 1.5rem;
}

.no-fields-message {
    text-align: center;
    padding: 2rem;
    color: var(--text-light);
    background: var(--clouds);
    border-radius: var(--radius);
    font-style: italic;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 1rem;
}

.form-hint {
    font-size: 0.75rem;
    color: var(--text-light);
    margin-top: 0.25rem;
}

/* Checkbox Styles */
.form-checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.875rem;
}

.form-checkbox input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 18px;
    height: 18px;
    border: 2px solid var(--silver);
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.form-checkbox input[type="checkbox"]:checked + .checkmark {
    background: var(--midnight-blue);
    border-color: var(--midnight-blue);
}

.form-checkbox input[type="checkbox"]:checked + .checkmark::after {
    content: "✓";
    color: white;
    font-size: 12px;
    font-weight: bold;
}

/* Field Item Actions */
.field-actions .btn {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
}

/* ===== ENHANCED EXTRA FIELDS UI ===== */
.quick-actions {
    margin-bottom: 1.5rem;
}

.action-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: var(--radius);
    color: white;
}

.action-icon {
    font-size: 2rem;
}

.action-content h5 {
    margin: 0 0 0.25rem 0;
    color: white;
}

.action-content p {
    margin: 0;
    opacity: 0.9;
    font-size: 0.875rem;
}

.doc-type-quick-select {
    margin-bottom: 1.5rem;
}

.section-label {
    display: block;
    margin-bottom: 0.75rem;
    font-weight: 600;
    color: var(--text);
}

.doc-type-buttons {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.doc-type-btn {
    padding: 0.5rem 1rem;
    border: 1px solid var(--silver);
    background: var(--bg);
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.doc-type-btn:hover {
    background: var(--clouds);
}

.doc-type-btn.active {
    background: var(--midnight-blue);
    color: white;
    border-color: var(--midnight-blue);
}

.interface-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-card, .list-card {
    background: var(--bg);
    border: 1px solid var(--silver);
    border-radius: var(--radius);
    overflow: hidden;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: var(--clouds);
    border-bottom: 1px solid var(--silver);
}

.card-header h5 {
    margin: 0;
    color: var(--text);
}

.field-counter {
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: 500;
}

.form-content, .list-content {
    padding: 1.5rem;
}

.type-buttons {
    display: flex;
    gap: 0.5rem;
}

.type-btn {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid var(--silver);
    background: var(--bg);
    border-radius: var(--radius);
    cursor: pointer;
    text-align: center;
    transition: all 0.2s ease;
}

.type-btn:hover {
    background: var(--clouds);
}

.type-btn.active {
    background: var(--peter-river);
    color: white;
    border-color: var(--peter-river);
}

.type-icon {
    display: block;
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
}

.toggle-input {
    display: none;
}

.toggle-label {
    display: block;
    width: 50px;
    height: 24px;
    background: var(--silver);
    border-radius: 12px;
    cursor: pointer;
    position: relative;
    transition: background 0.2s ease;
}

.toggle-input:checked + .toggle-label {
    background: var(--emerald);
}

.toggle-handle {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    transition: transform 0.2s ease;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.toggle-input:checked + .toggle-label .toggle-handle {
    transform: translateX(26px);
}

/* Options Input */
.options-input-container {
    position: relative;
}

.options-hint {
    font-size: 0.75rem;
    color: var(--text-light);
    margin-top: 0.5rem;
    padding: 0.5rem;
    background: var(--clouds);
    border-radius: 4px;
}

/* Form Actions */
.btn-block {
    width: 100%;
}

.btn-text, .btn-loading {
    display: inline-block;
}

/* Field List Items */
.fields-list {
    max-height: 400px;
    overflow-y: auto;
}

.field-list-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: var(--card);
    border: 1px solid var(--silver);
    border-radius: var(--radius);
    margin-bottom: 0.75rem;
    transition: all 0.2s ease;
}

.field-list-item:hover {
    border-color: var(--peter-river);
}

.field-icon {
    font-size: 1.25rem;
    margin-top: 0.25rem;
}

.field-details {
    flex: 1;
}

.field-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.field-label {
    font-weight: 600;
    color: var(--text);
}

.required-indicator {
    background: var(--sun-flower);
    color: var(--text);
    padding: 0.2rem 0.5rem;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
}

.field-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.field-type {
    font-weight: 500;
}

.field-placeholder {
    font-style: italic;
}

.field-options {
    font-size: 0.8rem;
    color: var(--text-light);
    background: var(--clouds);
    padding: 0.5rem;
    border-radius: 4px;
}

.field-actions .btn-icon {
    padding: 0.5rem;
    min-width: auto;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--text-light);
}

.empty-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.empty-state h4 {
    margin: 0 0 0.5rem 0;
    color: var(--text-light);
}

.empty-state p {
    margin: 0;
    font-size: 0.875rem;
}

/* Form Messages */
.form-message {
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.form-message-success {
    background: rgba(46, 204, 113, 0.1);
    border: 1px solid rgba(46, 204, 113, 0.2);
    color: #27ae60;
}

.form-message-error {
    background: rgba(231, 76, 60, 0.1);
    border: 1px solid rgba(231, 76, 60, 0.2);
    color: #c0392b;
}

.message-content {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.message-icon {
    font-size: 1rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .interface-columns {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .doc-type-buttons {
        flex-direction: column;
    }
    
    .type-buttons {
        flex-direction: column;
    }
    
    .form-row {
        flex-direction: column;
    }
}