/* Main Generator Styles */
.coloring-book-generator {
    max-width: 700px;
    margin: 0 auto;
    padding: 25px;
    background: #f0f8ff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.coloring-book-generator h2 {
    color: #ff6b6b;
    text-align: center;
    margin-bottom: 15px;
}

.coloring-book-generator p {
    text-align: center;
    margin-bottom: 25px;
    color: #555;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: #333;
}

.form-group textarea, .form-group select {
    width: 100%;
    padding: 10px;
    border: 2px solid #a1c4fd;
    border-radius: 8px;
    font-size: 16px;
}

.form-group textarea {
    min-height: 100px;
}

#generate-btn {
    background: #4facfe;
    background: linear-gradient(to right, #4facfe 0%, #00f2fe 100%);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 18px;
    font-weight: bold;
    display: block;
    width: 100%;
    transition: all 0.3s;
}

#generate-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

#loading {
    text-align: center;
    margin-top: 20px;
    color: #4facfe;
}

.spinner {
    border: 5px solid #f3f3f3;
    border-top: 5px solid #4facfe;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

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

/* Result Styles */
.coloring-page-result {
    margin-top: 30px;
}

.coloring-page-result h3 {
    text-align: center;
    color: #4facfe;
}

.preview-watermark {
    position: relative;
    margin: 20px auto;
    max-width: 100%;
}

.preview-watermark img {
    max-width: 100%;
    height: auto;
    border: 2px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    background: white;
    padding: 10px;
}

.preview-watermark::after {
    content: "PREVIEW";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-30deg);
    font-size: 60px;
    font-weight: bold;
    color: rgba(0,0,0,0.2);
    pointer-events: none;
}

.purchase-section {
    margin-top: 20px;
    text-align: center;
    padding: 15px;
    background: #e3f2fd;
    border-radius: 8px;
}

.purchase-btn {
    background: #4CAF50;
    color: white;
    padding: 12px 25px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 18px;
    font-weight: bold;
    display: inline-block;
    transition: all 0.3s;
    border: none;
    margin-top: 10px;
}

.purchase-btn:hover {
    background: #3e8e41;
    transform: translateY(-2px);
}

.wallet-balance-notice {
    margin-top: 15px;
    padding: 10px;
    background: #fff3cd;
    border-radius: 4px;
    color: #856404;
}

.error-message {
    color: #ff0000;
    text-align: center;
    margin-top: 20px;
    padding: 15px;
    background: #ffecec;
    border-radius: 8px;
}