/* ACF関数生成ツール用CSS */
.acf-generator-container {
    max-width: 1200px;
    margin: 20px auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    background: #f9fafb;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.acf-generator-header {
    background: linear-gradient(to right, #4F46E5, #7C3AED);
    padding: 1rem 1.5rem;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
}

.acf-generator-logo {
    display: flex;
    align-items: center;
}

.acf-generator-logo-icon {
    width: 30px;
    height: 30px;
    background: #f9fafb;
    border-radius: 4px;
    margin-right: 1rem;
    position: relative;
}

.acf-generator-logo-icon:before,
.acf-generator-logo-icon:after {
    content: '';
    position: absolute;
    left: 8px;
    width: 14px;
    height: 2px;
    background: #4F46E5;
}

.acf-generator-logo-icon:before {
    top: 10px;
}

.acf-generator-logo-icon:after {
    top: 16px;
}

.acf-generator-logo-icon:after {
    content: '';
    position: absolute;
    top: 22px;
    left: 8px;
    width: 14px;
    height: 2px;
    background: #4F46E5;
}

.acf-generator-logo h2 {
    color: #ffffff;
    margin: 0;
    padding: 0;
    font-size: 1.4rem;
}

.acf-generator-main {
    display: flex;
    background: #fff;
    min-height: 500px;
}

.acf-generator-sidebar {
    width: 260px;
    background: #f3f4f6;
    padding: 1rem;
}

.acf-generator-panel {
    background: #fff;
    border-radius: 6px;
    margin-bottom: 1.5rem;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.acf-generator-panel-header {
    background: #f3f4f6;
    padding: 0.75rem 1rem;
    border-top-left-radius: 6px;
    border-top-right-radius: 6px;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.acf-generator-panel-header h3 {
    margin: 0;
    font-size: 1rem;
    color: #1f2937;
}

.acf-generator-panel-body {
    padding: 1rem;
}

.acf-generator-field-group {
    margin-bottom: 1rem;
}

.acf-generator-field-group label {
    display: block;
    font-size: 0.875rem;
    color: #4b5563;
    margin-bottom: 0.25rem;
}

.acf-generator-field-group input {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #d1d5db;
    border-radius: 4px;
    font-size: 0.875rem;
}

.acf-generator-template-item {
    display: flex;
    align-items: center;
    padding: 0.5rem 0;
    cursor: pointer;
}

.acf-generator-checkbox {
    width: 16px;
    height: 16px;
    border: 1px solid #d1d5db;
    border-radius: 3px;
    margin-right: 0.75rem;
    display: inline-block;
    background: #fff;
}

.acf-generator-template-item.active .acf-generator-checkbox {
    background: #4F46E5;
    border-color: #4F46E5;
}

.acf-generator-content {
    flex: 1;
    padding: 1rem;
}

.acf-generator-fields-container {
    background: #f9fafb;
    border-radius: 6px;
    border: 1px solid #e5e7eb;
    margin-bottom: 1.5rem;
}

.acf-generator-fields {
    padding: 1rem;
}

.acf-generator-field-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr auto;
    gap: 0.5rem;
    background: #fff;
    padding: 0.75rem;
    border-radius: 4px;
    border: 1px solid #e5e7eb;
    margin-bottom: 0.5rem;
    align-items: center;
}

.acf-generator-field-row input,
.acf-generator-field-row select {
    padding: 0.5rem;
    border: 1px solid #d1d5db;
    border-radius: 4px;
    background: #f9fafb;
}

.acf-generator-btn {
    cursor: pointer;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 500;
    text-align: center;
    border: none;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
}

.acf-generator-btn-green {
    background: #10b981;
    color: white;
}

.acf-generator-btn-green:hover {
    background: #059669;
}

.acf-generator-btn-primary {
    background: #4F46E5;
    color: white;
}

.acf-generator-btn-primary:hover {
    background: #4338ca;
}

.acf-generator-btn-gray {
    background: #f3f4f6;
    color: #4b5563;
    border: 1px solid #d1d5db;
}

.acf-generator-btn-gray:hover {
    background: #e5e7eb;
}

.acf-generator-btn-remove {
    background: #ef4444;
    color: white;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border-radius: 3px;
}

.acf-generator-plus-icon {
    margin-right: 0.5rem;
}

.acf-generator-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.acf-generator-code-container {
    background: #f9fafb;
    border-radius: 6px;
    border: 1px solid #e5e7eb;
}

.acf-generator-code {
    background: #1e293b;
    color: #f8f8f2;
    padding: 1rem;
    border-bottom-left-radius: 6px;
    border-bottom-right-radius: 6px;
    min-height: 200px;
    max-height: 400px;
    overflow-y: auto;
}

.acf-generator-code pre {
    margin: 0;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    line-height: 1.5;
    white-space: pre-wrap;
}

/* メッセージ */
.acf-generator-message {
    padding: 0.75rem 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}

.acf-generator-message-success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

/* レスポンシブ対応 */
@media (max-width: 992px) {
    .acf-generator-main {
        flex-direction: column;
    }
    .acf-generator-sidebar {
        width: auto;
        margin-bottom: 1.5rem;
    }
}

@media (max-width: 768px) {
    .acf-generator-field-row {
        grid-template-columns: 1fr 1fr;
    }
    .acf-generator-field-row > *:nth-child(3) {
        grid-column: span 2;
    }
}