/**
 * POD Custom Fields - Frontend Styles
 * Modern, minimal design for custom fields form
 */

.pod-custom-fields-container {
    margin: 16px 0;
    padding: 16px;
    background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
    border: 1px solid #e8e8e8;
    border-radius: 12px;
}

.pod-custom-fields-title {
    margin: 0 0 12px 0;
    padding: 0;
    font-size: 13px;
    font-weight: 600;
    color: #333;
    display: flex;
    align-items: center;
    gap: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pod-icon {
    font-size: 14px;
}

.pod-custom-fields-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.pod-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.pod-field label {
    font-size: 12px;
    font-weight: 500;
    color: #555;
}

.pod-field label .required {
    color: #e53935;
    margin-left: 2px;
}

.pod-input {
    width: 100%;
    padding: 10px 12px;
    border: 1.5px solid #e0e0e0;
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.2s ease;
    background: white;
}

.pod-input:focus {
    outline: none;
    border-color: #7c4dff;
    box-shadow: 0 0 0 3px rgba(124, 77, 255, 0.1);
}

.pod-input::placeholder {
    color: #bdbdbd;
}

.pod-field-hint {
    font-size: 11px;
    color: #9e9e9e;
}

/* ========================================
   File Upload - Compact Modern Design
   ======================================== */
.pod-file-upload-area {
    position: relative;
}

.pod-file-input {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
}

.pod-file-dropzone {
    padding: 16px;
    border: 1.5px dashed #d0d0d0;
    border-radius: 10px;
    text-align: center;
    background: white;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.pod-file-upload-area:hover .pod-file-dropzone {
    border-color: #7c4dff;
    background: #faf8ff;
}

.pod-file-icon {
    font-size: 20px;
    opacity: 0.7;
}

.pod-file-text {
    font-size: 13px;
    font-weight: 500;
    color: #666;
}

.pod-file-hint {
    font-size: 11px;
    color: #999;
    margin-left: 4px;
}

.pod-file-hint::before {
    content: "•";
    margin-right: 4px;
}

/* File Preview - Compact */
.pod-file-preview {
    padding: 10px 12px;
    background: white;
    border: 1.5px solid #4caf50;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.pod-file-preview-img {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: 6px;
    flex-shrink: 0;
}

.pod-file-name {
    flex: 1;
    font-size: 12px;
    font-weight: 500;
    color: #333;
    word-break: break-all;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pod-file-remove {
    width: 24px;
    height: 24px;
    border: none;
    background: #ef5350;
    color: white;
    border-radius: 50%;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.pod-file-remove:hover {
    background: #d32f2f;
    transform: scale(1.1);
}

/* Uploading State - Compact */
.pod-file-uploading {
    padding: 14px;
    background: white;
    border: 1.5px solid #7c4dff;
    border-radius: 10px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #7c4dff;
    font-size: 13px;
    font-weight: 500;
}

.pod-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid #e8e8e8;
    border-top-color: #7c4dff;
    border-radius: 50%;
    animation: pod-spin 0.7s linear infinite;
}

@keyframes pod-spin {
    to { transform: rotate(360deg); }
}

/* Admin Order Styles */
.pod-custom-fields-header {
    width: 120px;
}

.pod-custom-fields-cell {
    font-size: 12px;
}

.pod-admin-field {
    margin-bottom: 4px;
}

.pod-admin-file a {
    color: #1976d2;
    text-decoration: none;
}

.pod-admin-file a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 480px) {
    .pod-custom-fields-container {
        padding: 12px;
    }
    
    .pod-file-dropzone {
        flex-direction: column;
        padding: 14px;
        gap: 6px;
    }
    
    .pod-file-hint::before {
        display: none;
    }
}


/* ========================================
   Optional Personalization Toggle
   ======================================== */
.pod-optional-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: 12px;
}

.pod-optional-toggle:hover {
    border-color: #7c4dff;
    background: #faf8ff;
}

.pod-optional-toggle input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: #7c4dff;
    cursor: pointer;
}

.pod-optional-toggle input[type="checkbox"]:checked + .pod-toggle-label {
    color: #7c4dff;
}

.pod-toggle-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: #555;
    transition: color 0.2s ease;
}

.pod-toggle-icon {
    font-size: 16px;
}

.pod-toggle-fee {
    font-size: 12px;
    font-weight: 500;
    color: #7c4dff;
    background: #f3e8ff;
    padding: 2px 8px;
    border-radius: 12px;
}

.pod-custom-fields-wrapper {
    overflow: hidden;
}

/* When checkbox is checked, highlight container */
.pod-custom-fields-container[data-optional="true"]:has(input:checked) {
    border-color: #7c4dff;
    background: linear-gradient(135deg, #faf8ff 0%, #f5f0ff 100%);
}

.pod-custom-fields-container[data-optional="true"]:has(input:checked) .pod-optional-toggle {
    border-color: #7c4dff;
    background: #7c4dff;
}

.pod-custom-fields-container[data-optional="true"]:has(input:checked) .pod-toggle-label {
    color: white;
}

.pod-custom-fields-container[data-optional="true"]:has(input:checked) .pod-toggle-fee {
    background: rgba(255,255,255,0.2);
    color: white;
}