/* 组合AI商品文案大师 - 样式表 */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: #333;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

/* 头部 */
header {
    text-align: center;
    padding: 40px 0;
    color: #fff;
}

header h1 {
    font-size: 32px;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.subtitle {
    font-size: 16px;
    opacity: 0.9;
}

/* 输入区 */
.input-section {
    background: #fff;
    border-radius: 16px;
    padding: 30px;
    margin-bottom: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

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

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: #555;
    font-size: 14px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 15px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #667eea;
}

.btn-primary {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

/* 制作动画 */
.making-section {
    background: #fff;
    border-radius: 16px;
    padding: 30px;
    margin-bottom: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    text-align: center;
}

.making-section h2 {
    margin-bottom: 30px;
    color: #333;
}

.experts {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.expert {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
}

.expert-icon {
    font-size: 40px;
    margin-bottom: 10px;
}

.expert-name {
    font-weight: 600;
    margin-bottom: 8px;
    color: #333;
}

.expert-status {
    font-size: 13px;
    color: #888;
    margin-bottom: 12px;
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: #e0e0e0;
    border-radius: 3px;
    overflow: hidden;
}

.progress {
    width: 0%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 3px;
    transition: width 0.5s ease;
}

/* 预览区 */
.preview-section {
    background: #fff;
    border-radius: 16px;
    padding: 30px;
    margin-bottom: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.preview-section h2 {
    text-align: center;
    margin-bottom: 25px;
    color: #333;
}

.preview-box {
    margin-bottom: 20px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 10px;
}

.preview-box h3 {
    font-size: 15px;
    color: #667eea;
    margin-bottom: 10px;
}

.content-box {
    background: #fff;
    border-radius: 8px;
    padding: 12px;
    font-size: 14px;
    line-height: 1.6;
    color: #555;
    min-height: 60px;
}

.content-box.blur {
    filter: blur(4px);
    user-select: none;
}

.image-box {
    text-align: center;
    padding: 10px;
}

.image-box img {
    max-width: 100%;
    border-radius: 8px;
}

/* 解锁区 */
.lock-box {
    text-align: center;
    padding: 25px;
    background: linear-gradient(135deg, #fff9e6 0%, #fff3cd 100%);
    border-radius: 12px;
    border: 2px dashed #ffc107;
}

.lock-box p {
    margin-bottom: 15px;
    color: #856404;
    font-weight: 500;
}

.unlock-form {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.unlock-form input {
    flex: 1;
    padding: 12px;
    border: 2px solid #ffc107;
    border-radius: 8px;
    font-size: 15px;
    text-align: center;
}

.unlock-form .btn-primary {
    width: auto;
    padding: 12px 24px;
}

.price-info {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.price-tag {
    padding: 6px 12px;
    background: #fff;
    border-radius: 20px;
    font-size: 13px;
    color: #667eea;
    font-weight: 600;
}

/* 完整内容区 */
.full-content {
    background: #fff;
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.full-content h2 {
    text-align: center;
    margin-bottom: 25px;
    color: #333;
}

.content-block {
    margin-bottom: 25px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
}

.content-block h3 {
    font-size: 15px;
    color: #667eea;
    margin-bottom: 12px;
}

.btn-copy {
    margin-top: 10px;
    padding: 8px 16px;
    background: #667eea;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    cursor: pointer;
}

.btn-download {
    display: inline-block;
    margin-top: 10px;
    padding: 10px 20px;
    background: #28a745;
    color: #fff;
    text-decoration: none;
    border-radius: 6px;
    font-size: 14px;
}

.download-all {
    text-align: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 2px dashed #e0e0e0;
}

.btn-large {
    padding: 16px 40px;
    font-size: 18px;
}

/* 响应式 */
@media (max-width: 600px) {
    .experts {
        grid-template-columns: 1fr;
    }
    
    header h1 {
        font-size: 24px;
    }
    
    .unlock-form {
        flex-direction: column;
    }
    
    .unlock-form .btn-primary {
        width: 100%;
    }
}