/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #b794d6;
    --primary-dark: #9b6fbf;
    --primary-light: #f3edf9;
    --text-primary: #333;
    --text-secondary: #666;
    --text-light: #999;
    --bg-color: #f8f7fb;
    --white: #ffffff;
    --border-color: #eee;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 600px;
    margin: 0 auto;
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

/* 首页样式 */
.home-container {
    text-align: center;
    padding: 60px 40px;
}

.home-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.home-subtitle {
    font-size: 1.5rem;
    color: #718096;
    margin-bottom: 50px;
}

.button-group {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 30px;
}

.btn {
    padding: 18px 30px;
    border: none;
    border-radius: 16px;
    font-size: 1.25rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: block;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(183, 148, 214, 0.4);
}

.btn-secondary {
    background-color: #f9f7fc;
    color: var(--text-primary);
    border: 2px solid #333;
}

.btn-secondary:hover {
    background-color: #f0ebf7;
}

.sign-out {
    color: #999;
    font-size: 1.1rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
}

.sign-out:hover {
    color: #666;
}

/* 页面头部 */
.page-header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    padding: 24px 20px;
    text-align: center;
}

.page-header h1 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.page-header p {
    font-size: 0.85rem;
    opacity: 0.9;
}

.back-btn {
    position: absolute;
    left: 20px;
    top: 24px;
    color: var(--white);
    text-decoration: none;
    font-size: 0.9rem;
}

/* 表单样式 */
.form-content {
    padding: 20px;
}

.form-section {
    margin-bottom: 24px;
}

.section-title {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 10px 16px;
    border-radius: 8px 8px 0 0;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 1px;
}

.section-content {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 8px 8px;
    padding: 16px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
    font-weight: 500;
}

.form-row {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.form-col {
    flex: 1;
    min-width: 140px;
}

/* 单选按钮组 */
.radio-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.radio-item {
    position: relative;
}

.radio-item input {
    position: absolute;
    opacity: 0;
}

.radio-label {
    display: inline-block;
    padding: 6px 14px;
    background-color: #f7f5fb;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s;
}

.radio-item input:checked + .radio-label {
    background-color: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

/* 输入框 */
.form-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.9rem;
    transition: border-color 0.2s;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.9rem;
    min-height: 80px;
    resize: vertical;
    font-family: inherit;
}

.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* 分隔线 */
.divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 16px 0;
}

/* 尺寸输入组 */
.size-inputs {
    display: flex;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
}

.size-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.size-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.size-input {
    width: 80px;
    padding: 6px 10px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.85rem;
}

/* 价目表样式 */
.price-header {
    text-align: center;
    padding: 30px 20px;
}

.price-title {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.price-subtitle {
    font-size: 0.75rem;
    color: var(--text-light);
    margin-bottom: 16px;
}

.price-big {
    font-size: 2rem;
    font-weight: 300;
    color: var(--text-primary);
}

.price-list {
    padding: 0 20px;
}

.price-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
}

.price-item:last-child {
    border-bottom: none;
}

.price-item-name {
    font-size: 0.95rem;
    color: var(--text-primary);
}

.price-item-value {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.price-item.highlighted {
    background-color: var(--primary-color);
    color: var(--white);
    margin: 0 -20px;
    padding: 16px 20px;
}

.price-item.highlighted .price-item-name,
.price-item.highlighted .price-item-value {
    color: var(--white);
}

.quantity-control {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    padding: 4px 8px;
}

.qty-btn {
    width: 28px;
    height: 28px;
    border: none;
    background: rgba(255, 255, 255, 0.3);
    color: var(--white);
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
}

.qty-value {
    min-width: 20px;
    text-align: center;
}

.price-summary {
    padding: 24px 20px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
}

.summary-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.summary-value {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.95rem;
}

.summary-row.total {
    border-top: 2px solid var(--text-primary);
    margin-top: 8px;
    padding-top: 16px;
}

.summary-row.total .summary-value {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.discount-btn {
    padding: 6px 12px;
    border: 1px solid var(--border-color);
    background: var(--white);
    border-radius: 6px;
    font-size: 0.8rem;
    cursor: pointer;
}

/* 复选框组 */
.checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 8px;
}

.checkbox-item {
    position: relative;
}

.checkbox-item input {
    position: absolute;
    opacity: 0;
}

.checkbox-label {
    display: block;
    padding: 8px 12px;
    background-color: #f7f5fb;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.75rem;
    cursor: pointer;
    text-align: center;
    transition: all 0.2s;
}

.checkbox-item input:checked + .checkbox-label {
    background-color: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

/* 选择框 */
.form-select {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.9rem;
    background-color: var(--white);
    cursor: pointer;
}

/* 底部操作栏 */
.form-actions {
    padding: 20px;
    display: flex;
    gap: 12px;
    border-top: 1px solid var(--border-color);
}

.action-btn {
    flex: 1;
    padding: 14px;
    border: none;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.action-btn.primary {
    background-color: var(--primary-color);
    color: var(--white);
}

.action-btn.primary:hover {
    background-color: var(--primary-dark);
}

.action-btn.secondary {
    background-color: #f5f5f5;
    color: var(--text-primary);
}

.action-btn.secondary:hover {
    background-color: #eaeaea;
}

/* 签名区域 */
.signature-section {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.signature-box {
    flex: 1;
    min-width: 150px;
}

.signature-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.signature-line {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 20px;
}

/* 响应式设计 */
@media (max-width: 480px) {
    body {
        padding: 10px;
    }

    .home-container {
        padding: 40px 20px;
    }

    .home-title {
        font-size: 2.5rem;
    }

    .home-subtitle {
        font-size: 1.2rem;
    }

    .btn {
        padding: 14px 24px;
        font-size: 1.1rem;
    }

    .form-content {
        padding: 12px;
    }

    .form-row {
        flex-direction: column;
    }

    .form-col {
        min-width: 100%;
    }

    .size-inputs {
        flex-direction: column;
        align-items: flex-start;
    }

    .checkbox-group {
        grid-template-columns: repeat(2, 1fr);
    }

    .form-actions {
        flex-direction: column;
    }
}

/* 打印样式 */
@media print {
    body {
        background: none;
        padding: 0;
    }

    .container {
        box-shadow: none;
        border-radius: 0;
        max-width: 100%;
    }
}