/* Background Remover Plugin Styles */
.bg-remover-container {
    max-width: 800px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

#bg-remover-interface {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

/* Upload Area */
.upload-area {
    padding: 40px;
    text-align: center;
}

.upload-zone {
    border: 2px dashed #007cba;
    border-radius: 8px;
    padding: 60px 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #f8f9fa;
}

.upload-zone:hover {
    border-color: #005a87;
    background: #e7f3ff;
    transform: translateY(-2px);
}

.upload-zone.dragover {
    border-color: #005a87;
    background: #e7f3ff;
    transform: scale(1.02);
}

.upload-icon {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.7;
}

.upload-zone p {
    font-size: 18px;
    color: #333;
    margin: 0 0 8px 0;
    font-weight: 500;
}

.upload-zone small {
    color: #666;
    font-size: 14px;
}

/* Processing Area */
#processing-area {
    padding: 40px;
}

.before-after {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 30px;
}

.image-container {
    text-align: center;
}

.image-container h4 {
    margin: 0 0 15px 0;
    color: #333;
    font-size: 16px;
    font-weight: 600;
}

.image-container img {
    max-width: 100%;
    height: auto;
    max-height: 300px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    object-fit: contain;
}

/* Controls */
.controls {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    min-width: 120px;
}

.btn-primary {
    background: #007cba;
    color: white;
}

.btn-primary:hover {
    background: #005a87;
    transform: translateY(-1px);
}

.btn-secondary {
    background: #28a745;
    color: white;
}

.btn-secondary:hover {
    background: #218838;
    transform: translateY(-1px);
}

.btn-tertiary {
    background: #6c757d;
    color: white;
}

.btn-tertiary:hover {
    background: #545b62;
    transform: translateY(-1px);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* Loading */
#loading {
    padding: 60px;
    text-align: center;
}

.spinner {
    width: 40px;
    height: 40px;
    margin: 0 auto 20px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #007cba;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

#loading p {
    color: #666;
    font-size: 16px;
    margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .bg-remover-container {
        margin: 0 15px;
    }
    
    .upload-area, #processing-area {
        padding: 20px;
    }
    
    .before-after {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .controls {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 200px;
    }
}

/* Admin styles */
.wrap #bg-remover-admin {
    margin-top: 20px;
}

/* Error messages */
.bg-remover-error {
    background: #fee;
    border: 1px solid #fcc;
    color: #c33;
    padding: 15px;
    border-radius: 6px;
    margin: 15px 0;
}

.bg-remover-success {
    background: #efe;
    border: 1px solid #cfc;
    color: #363;
    padding: 15px;
    border-radius: 6px;
    margin: 15px 0;
}