.pp-customizer-wrapper {
    margin: 20px 0;
    padding: 20px;
    background: #f8f8f8;
    border-radius: 5px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

.pp-customizer-container {
    display: flex;
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.pp-customizer-preview {
    flex: 2;
    min-width: 0;
}

.pp-canvas-container {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.pp-customizer-tools {
    flex: 1;
    min-width: 250px;
    max-width: 300px;
}

.pp-tool-section {
    margin-bottom: 20px;
    padding: 15px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.pp-tool-section h3 {
    margin: 0 0 15px;
    padding-bottom: 10px;
    font-size: 16px;
    font-weight: 600;
    color: #333;
    border-bottom: 1px solid #eee;
}

.pp-text-controls {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.pp-text-controls input[type="text"],
.pp-text-controls input[type="number"],
.pp-text-controls select {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

.pp-text-controls input[type="color"] {
    width: 100%;
    height: 40px;
    padding: 2px;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
}

.pp-text-style-buttons {
    display: flex;
    gap: 8px;
}

.pp-style-button {
    padding: 8px 12px;
    background: #f0f0f0;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.pp-style-button:hover {
    background: #e0e0e0;
}

.pp-style-button.active {
    background: #007cba;
    border-color: #006ba1;
    color: #fff;
}

.pp-element-controls {
    display: flex;
    gap: 8px;
}

.pp-element-controls button {
    flex: 1;
    padding: 8px 12px;
    background: #f0f0f0;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    font-size: 13px;
    transition: all 0.2s ease;
}

.pp-element-controls button:hover {
    background: #e0e0e0;
}

#pp-delete-element {
    background: #dc3232;
    border-color: #c92828;
    color: #fff;
}

#pp-delete-element:hover {
    background: #c92828;
}

.pp-mockup-controls {
    margin-top: 15px;
    padding: 12px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.pp-mockup-selector {
    display: flex;
    align-items: center;
    gap: 10px;
}

.pp-mockup-selector label {
    font-weight: 600;
    color: #333;
}

.pp-mockup-selector select {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

#pp-canvas {
    max-width: 100%;
    height: auto;
}

.pp-upload-preview {
    margin-top: 10px;
    min-height: 100px;
    border: 2px dashed #ddd;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
}

.button.pp-add-text,
.button.upload_mockup_button {
    width: 100%;
    padding: 10px;
    background: #007cba;
    border-color: #006ba1;
    color: #fff;
    text-align: center;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.button.pp-add-text:hover,
.button.upload_mockup_button:hover {
    background: #006ba1;
}

@media (max-width: 768px) {
    .pp-customizer-container {
        flex-direction: column;
    }

    .pp-customizer-tools {
        max-width: none;
    }

    .pp-tool-section {
        margin-bottom: 15px;
    }
}

/* Loading states */
.pp-loading {
    position: relative;
    pointer-events: none;
    opacity: 0.7;
}

.pp-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #007cba;
    border-top-color: transparent;
    border-radius: 50%;
    animation: pp-spin 1s linear infinite;
}

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

/* Error states */
.pp-error {
    border-color: #dc3232 !important;
}

.pp-error-message {
    color: #dc3232;
    font-size: 12px;
    margin-top: 4px;
}

/* Success states */
.pp-success {
    border-color: #46b450 !important;
}

.pp-success-message {
    color: #46b450;
    font-size: 12px;
    margin-top: 4px;
}

.pp-design-actions {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
}

.pp-design-actions button {
    flex: 1;
    padding: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

#pp-save-design {
    background: #007cba;
    border-color: #006ba1;
    color: #fff;
}

#pp-save-design:hover {
    background: #006ba1;
}

#pp-clear-design {
    background: #f0f0f0;
    border-color: #ddd;
    color: #333;
}

#pp-clear-design:hover {
    background: #e0e0e0;
}

.pp-status-message {
    padding: 10px;
    border-radius: 4px;
    font-size: 14px;
    margin-top: 10px;
}

.pp-status-message.success {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.pp-status-message.error {
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

#pp-design-saved-notice {
    margin: 15px 0;
    padding: 15px;
    background: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
    border-radius: 4px;
}

.pp-customizer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #ddd;
}

.pp-customizer-header h3 {
    margin: 0;
    color: #333;
    font-size: 18px;
    font-weight: 600;
}

.pp-design-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #666;
}

.pp-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ccc;
    transition: background-color 0.3s ease;
}

.pp-status-dot.saved {
    background: #28a745;
}

.pp-status-dot.unsaved {
    background: #ffc107;
}

.pp-status-dot.error {
    background: #dc3545;
}