/* Sticker Generator Specific Styles */
.sticker-generator {
    padding: var(--spacing-2xl) 0;
    min-height: 100vh;
}

.sticker-generator__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.sticker-generator__header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.sticker-generator__title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.sticker-generator__description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.sticker-generator__content {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--spacing-2xl);
    align-items: start;
}

.preview-area {
    background-color: #374151;
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    text-align: center;
    min-height: 500px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.upload-zone {
    border: 2px dashed var(--border-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-3xl);
    transition: all var(--transition-normal);
    cursor: pointer;
    width: 100%;
}

.upload-zone:hover {
    border-color: var(--primary-color);
    background-color: var(--bg-secondary);
}

.upload-zone.dragover {
    border-color: var(--primary-color);
    background-color: rgba(255, 0, 80, 0.1);
}

.upload-icon {
    font-size: 3rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
}

.upload-text {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.upload-hint {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.preview-canvas {
    max-width: 100%;
    max-height: 400px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-medium);
}

.controls-panel {
    background-color: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    position: sticky;
    top: var(--spacing-lg);
}

.control-group {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-secondary);
}

.control-group:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.control-label {
    display: block;
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.control-input {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
}

.control-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 0, 80, 0.1);
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.checkbox-input {
    width: 18px;
    height: 18px;
}

.control-description {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin: 0;
    font-style: italic;
}

.text-controls {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.text-input {
    min-height: 80px;
    resize: vertical;
}

.action-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.btn-icon {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.progress-bar {
    width: 100%;
    height: 4px;
    background-color: var(--bg-secondary);
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-top: var(--spacing-sm);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    width: 0%;
    transition: width var(--transition-normal);
}

.loading-spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--bg-secondary);
    border-top: 2px solid var(--text-inverse);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.hidden {
    display: none !important;
}

/* Toast variants */
.toast--success {
    border-left: 4px solid #10b981;
}

.toast--error {
    border-left: 4px solid #ef4444;
}

.toast--info {
    border-left: 4px solid var(--primary-color);
}

/* Responsive Design */
@media (max-width: 992px) {
    .sticker-generator__content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .controls-panel {
        position: static;
    }
}

@media (max-width: 768px) {
    .sticker-generator__title {
        font-size: var(--font-size-2xl);
    }
    
    .preview-area {
        padding: var(--spacing-lg);
        min-height: 400px;
    }
    
    .controls-panel {
        padding: var(--spacing-lg);
    }
}