/* --- START OF FILE style.css --- */

/* --- START OF FILE style.css --- */

:root {
    /* 更鲜艳活泼的色彩方案 - 适合儿童绘本 */
    --primary-color: #FF6B6B;
    /* 活泼红 */
    --secondary-color: #4ECDC4;
    /* 明亮青 */
    --accent-color: #FFD166;
    /* 快乐黄 */
    --text-color: #2C3E50;
    /* 柔和深蓝 - 易于阅读 */
    --light-text-color: #7B8794;
    /* 温和灰 */
    --light-gray: #F8F9FA;
    /* 背景灰 */
    --white: #FFFFFF;
    --border-color: #E9ECEF;
    /* 淡边框 */
    --success-color: #6BDB9E;
    /* 活泼绿 */
    --error-color: #FF8080;
    /* 柔和红 */
    --warning-color: #FFB347;
    /* 柔和橙 */
    --light-blue-bg: #E6F7FF;
    /* 淡蓝背景 */
    --light-red-bg: #FFE8E8;
    /* 淡红背景 */
    --light-yellow-bg: #FFF8E1;
    /* 淡黄背景 - 适合高亮内容 */
    --light-green-bg: #E3FCF2;
    /* 淡绿背景 - 适合成功信息 */
    --light-purple-bg: #F3E5F5;
    /* 淡紫背景 - 适合特别内容 */

    /* 新增儿童友好的色彩 */
    --sky-blue: #8ECDDD;
    /* 天空蓝 */
    --grass-green: #9FD356;
    /* 草地绿 */
    --sunny-yellow: #FFCC29;
    /* 阳光黄 */
    --crayon-red: #FF5252;
    /* 蜡笔红 */
    --crayon-purple: #BA68C8;
    /* 蜡笔紫 */
    --crayon-orange: #FFAB40;
    /* 蜡笔橙 */
    --crayon-pink: #FF80AB;
    /* 蜡笔粉 */
    --crayon-blue: #40C4FF;
    /* 蜡笔蓝 */

    /* 圆润的UI元素 */
    --border-radius-soft: 12px;
    /* 更圆润的边角 */
    --border-radius-medium: 18px;
    /* 更圆润的中等边角 */
    --border-radius-large: 24px;
    /* 大边角 - 适合卡片等元素 */
    --border-radius-full: 9999px;
    /* 适合按钮的完全圆角 */
    --box-shadow-light: 0 4px 8px rgba(0, 0, 0, 0.05);
    --box-shadow-medium: 0 6px 16px rgba(0, 0, 0, 0.08);
    --box-shadow-playful: 0 8px 0 rgba(0, 0, 0, 0.1);
    /* 儿童风格的阴影 */
    --transition-fast: 0.2s ease-in-out;
    --transition-bounce: 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    /* 弹跳效果 */
}

/* 字体设置 - 更加圆润友好 */
body {
    font-family: 'Comic Sans MS', 'Nunito', 'Rounded Mplus 1c', sans-serif;
    /* 儿童友好的字体 */
    font-size: 16px;
    margin: 0;
    padding: 0;
    color: var(--text-color);
    background-color: var(--light-gray);
    line-height: 1.7;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    /* 儿童友好的背景纹理 */
    background-image:
        radial-gradient(var(--white) 9px, transparent 10px),
        radial-gradient(var(--white) 9px, transparent 10px);
    background-size: 40px 40px;
    background-position: 0 0, 20px 20px;
    background-attachment: fixed;
}

/* 头部样式增强 */
.header {
    background: linear-gradient(to right, var(--crayon-blue), var(--crayon-purple));
    color: var(--white);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--box-shadow-playful);
    /* position: sticky; */
    top: 0;
    z-index: 100;
    border-bottom: 4px solid var(--crayon-yellow);
}

.header h1 {
    font-size: 2rem;
    margin: 0;
    font-weight: 700;
    text-shadow: 2px 2px 0 rgba(0, 0, 0, 0.1);
    letter-spacing: 0.5px;
}

/* Logo样式 */
.header .logo {
    display: flex;
    align-items: center;
    margin-right: 15px;
}

.header .logo img {
    height: 48px;
    width: auto;
    filter: drop-shadow(2px 2px 0 rgba(0, 0, 0, 0.1));
    transition: transform var(--transition-bounce);
}

.header .logo img:hover {
    transform: scale(1.1) rotate(5deg);
}

/* 导航链接 */
.header .nav-section a.header-nav-link {
    color: var(--crayon-blue);
    background-color: var(--white);
    text-decoration: none;
    padding: 0.7rem 1.5rem;
    border-radius: var(--border-radius-full);
    font-weight: 600;
    font-size: 1.1rem;
    transition: transform var(--transition-bounce), box-shadow var(--transition-fast);
    box-shadow: var(--box-shadow-light);
    display: inline-block;
    white-space: nowrap;
    border: 2px solid var(--crayon-blue);
}

.header .nav-section a.header-nav-link:hover {
    background-color: var(--light-yellow-bg);
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 6px 0 rgba(0, 0, 0, 0.1);
}

/* 标题样式 */
h1 {
    font-size: 2.4rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.1);
}

h2 {
    font-size: 2rem;
    margin-bottom: 0.8rem;
    color: var(--text-color);
    text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.05);
}

h3 {
    font-size: 1.6rem;
    margin-bottom: 0.6rem;
    color: var(--secondary-color);
    text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.05);
}

/* 认证按钮样式 */
.login-prompt-content button,
.auth-section button {
    background-color: var(--sunny-yellow);
    color: var(--text-color);
    border: none;
    padding: 0.8rem 1.8rem;
    border-radius: var(--border-radius-full);
    cursor: pointer;
    font-weight: 700;
    font-size: 1rem;
    transition: transform var(--transition-bounce), box-shadow var(--transition-fast);
    box-shadow: 0 4px 0 rgba(0, 0, 0, 0.1);
}

.login-prompt-content button:hover,
.auth-section button:hover {
    background-color: var(--crayon-yellow);
    transform: translateY(-4px);
    box-shadow: 0 8px 0 rgba(0, 0, 0, 0.1);
}

.login-prompt-content button:active,
.auth-section button:active {
    transform: translateY(0);
    box-shadow: 0 2px 0 rgba(0, 0, 0, 0.1);
}

/* 主要内容布局 */
.main-content {
    padding: 0.5rem;
    /* max-width: 1200px; */
    margin: 1.5rem auto 0 auto;
    flex-grow: 1;
}

.generator-container {
    display: flex;
    gap: 3rem;
    flex-wrap: wrap;
    align-items: flex-start;
}

.form-section {
    min-width: 320px;
}
.preview-section {
    min-width: 320px;
}
/* 表单和预览部分样式 */
.form-section,
.preview-section {
    flex: 1;
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--border-radius-large);
    box-shadow: var(--box-shadow-playful);
    margin-bottom: 2rem;
    transition: all var(--transition-bounce);
    border: 2px dashed var(--crayon-blue);
}

.form-section:hover,
.preview-section:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 0 rgba(0, 0, 0, 0.08);
}

.form-section h2,
.preview-section h3 {
    margin-top: 0;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--crayon-blue);
    font-size: 1.8rem;
    text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.1);
}

.preview-section h3 {
    color: var(--crayon-purple);
}

/* 表单组样式 */
.form-group {
    margin-bottom: 2rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.7rem;
    font-weight: 700;
    color: var(--text-color);
    font-size: 1.1rem;
}

/* 提示文本样式 */
.form-group .hint {
    font-size: 0.9rem;
    color: var(--light-text-color);
    margin-top: -0.5rem;
    margin-bottom: 0.5rem;
    display: block;
}

.form-group input[type="text"],
.form-group input[type="tel"],
.form-group input[type="email"],
.form-group input[type="number"] {
    width: 100%;
    padding: 1rem 1.2rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-soft);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    box-sizing: border-box;
    font-size: 1.1rem;
    font-family: 'Comic Sans MS', 'Nunito', sans-serif;
}

.form-group input[type="text"]:focus,
.form-group input[type="tel"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="number"]:focus {
    border-color: var(--crayon-blue);
    box-shadow: 0 0 0 4px rgba(64, 196, 255, 0.2);
    outline: none;
}

/* 单选按钮增强 */
.radio-group {
    display: flex;
    gap: 1.5rem;
    margin-top: 0.5rem;
    flex-wrap: wrap;
}

.radio-group label {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    cursor: pointer;
    padding: 0.8rem 1.2rem;
    border-radius: var(--border-radius-full);
    transition: background-color var(--transition-fast), transform var(--transition-bounce);
    border: 2px solid var(--border-color);
    background-color: var(--white);
}

.radio-group input[type="radio"] {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    width: 0;
    height: 0;
    position: absolute;
    opacity: 0;
}

/* 自定义单选按钮外观 */
.radio-group label::before {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    margin-right: 8px;
    transition: border-color var(--transition-fast), background-color var(--transition-fast), transform var(--transition-bounce);
    background-color: var(--white);
}

.radio-group input[type="radio"]:checked+label::before {
    border-color: var(--crayon-blue);
    background-color: var(--crayon-blue);
    background-image: radial-gradient(circle, var(--white) 30%, transparent 40%);
    transform: scale(1.2);
}

.radio-group input[type="radio"]:focus+label {
    outline: 2px solid var(--crayon-blue);
    outline-offset: 2px;
}

.radio-group label:hover {
    background-color: var(--light-blue-bg);
    transform: translateY(-2px);
}

.radio-group input[type="radio"]:checked+label {
    font-weight: 700;
    color: var(--crayon-blue);
    background-color: var(--light-blue-bg);
    border: 2px solid var(--crayon-blue);
    transform: translateY(-4px);
    box-shadow: 0 4px 0 rgba(0, 0, 0, 0.05);
}

/* 操作按钮 (生成，下载) */
#generate-btn,
#download-btn {
    background: linear-gradient(45deg, var(--crayon-purple), var(--crayon-blue));
    color: var(--white);
    border: none;
    padding: 1rem 2rem;
    border-radius: var(--border-radius-full);
    cursor: pointer;
    font-size: 1.2rem;
    margin-top: 2rem;
    width: 100%;
    font-weight: 700;
    transition: transform var(--transition-bounce), box-shadow var(--transition-fast);
    box-shadow: 0 6px 0 rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* 按钮图标 */
#generate-btn::before {
    content: '🪄';
    font-size: 1.4rem;
}

#download-btn::before {
    content: '📚';
    font-size: 1.4rem;
}

#generate-btn:hover,
#download-btn:hover {
    transform: translateY(-6px) scale(1.03);
    box-shadow: 0 12px 0 rgba(0, 0, 0, 0.1);
}

#generate-btn:active,
#download-btn:active {
    transform: translateY(0);
    box-shadow: 0 3px 0 rgba(0, 0, 0, 0.1);
}

/* 加载指示器 */
.loading-indicator {
    text-align: center;
    padding: 3rem 1rem;
    border-radius: var(--border-radius-large);
    background-color: var(--light-blue-bg);
    box-shadow: var(--box-shadow-light);
    border: 2px dashed var(--crayon-blue);
}

.spinner {
    border: 6px solid rgba(64, 196, 255, 0.2);
    border-radius: 50%;
    border-top: 6px solid var(--crayon-blue);
    width: 60px;
    height: 60px;
    animation: spin 1s linear infinite;
    margin: 0 auto 1.5rem;
}

.loading-indicator p {
    font-weight: 700;
    color: var(--crayon-blue);
    font-size: 1.2rem;
}

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

    100% {
        transform: rotate(360deg);
    }
}

/* 按钮链接样式 */
.button-style-link {
    background-color: var(--crayon-pink);
    color: var(--white);
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius-full);
    text-decoration: none;
    font-weight: 700;
    transition: transform var(--transition-bounce), box-shadow var(--transition-fast);
    box-shadow: 0 4px 0 rgba(0, 0, 0, 0.1);
    display: inline-block;
    min-width: 40px;
}

.button-style-link:hover {
    background-color: var(--crayon-red);
    transform: translateY(-4px);
    box-shadow: 0 8px 0 rgba(0, 0, 0, 0.1);
}

/* 错误信息样式 */
.error-message {
    color: var(--error-color);
    padding: 1.2rem 1.5rem;
    background: var(--light-red-bg);
    border-radius: var(--border-radius-soft);
    margin-bottom: 1.5rem;
    border: 2px solid var(--error-color);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.7rem;
}

.error-message::before {
    content: '🙁';
    font-size: 1.5rem;
}

/* 错误信息样式 */
.success-message {
    color: var(--success-color);
    padding: 1.2rem 1.5rem;
    background: var(--light-green-bg);
    border-radius: var(--border-radius-soft);
    margin-bottom: 1.5rem;
    border: 2px solid var(--success-color);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.7rem;
}

.success-message::before {
    content: '😄';
    font-size: 1.5rem;
}

/* 预览占位符 */
.preview-placeholder {
    text-align: center;
    padding: 3rem 1rem;
    border: 3px dashed var(--border-color);
    border-radius: var(--border-radius-large);
    color: var(--light-text-color);
    background-color: var(--light-yellow-bg);
}

.preview-placeholder::before {
    content: '📚';
    display: block;
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* 故事预览内容 */
.story-preview {
    margin-top: 1.5rem;
}

#storyText {
    background-color: var(--light-yellow-bg);
    padding: 1.5rem 2rem;
    border-radius: var(--border-radius-medium);
    margin-bottom: 1.5rem;
    border: 2px solid var(--crayon-yellow);
    color: var(--text-color);
    line-height: 1.8;
    font-size: 1.1rem;
    box-shadow: var(--box-shadow-light);
}

.pages-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.page-card {
    border: 3px solid var(--crayon-blue);
    border-radius: var(--border-radius-medium);
    padding: 0;
    background: var(--white);
    overflow: hidden;
    box-shadow: var(--box-shadow-playful);
    transition: transform var(--transition-bounce), box-shadow var(--transition-fast);
    position: relative;
}

.page-card:hover {
    transform: translateY(-8px) rotate(2deg);
    box-shadow: 0 12px 0 rgba(0, 0, 0, 0.08);
}

.page-card img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-fast);
}

.page-card:hover img {
    transform: scale(1.05);
}

.page-card .page-number {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: var(--crayon-red);
    color: white;
    font-size: 1rem;
    font-weight: 700;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.hidden {
    display: none !important;
}

/* 页脚样式 */
footer {
    background-color: var(--crayon-blue);
    padding: 1.5rem 1rem;
    text-align: center;
    color: var(--white);
    border-top: 4px solid var(--crayon-yellow);
    margin-top: 3rem;
    font-size: 0.95rem;
    font-weight: 600;
    box-shadow: 0 -4px 0 rgba(0, 0, 0, 0.05);
}

footer a {
    color: #007bff;
    text-decoration: none;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .header {
        padding: 0.8rem 1rem;
        position: static;
        display: flex;
        flex-wrap: wrap;
        align-items: center;
    }

    .header h1 {
        font-size: 1.6rem;
    }

    .logo,
    h1 {
        display: inline-block;
    }

    .auth-section{
        width: 100%;
        margin-top: 10px;
        display: flex;
        justify-content: right;
        /* 或者其他您需要的对齐方式 */
    }
    .auth-section button {
        padding: 0.6rem 1.2rem;
        font-size: 1rem;
        margin-left: 10px;
    }

    .main-content {
        padding: 1rem 1rem;
        margin: 0rem auto 0 auto;
        max-width: 100%;
    }

    .form-section{
        padding: 1.5rem;
        min-width: 320px;
        width: 100%;
        box-sizing: border-box;
    }

    .form-group {
        margin-bottom: 1.5rem;
    }

    .pages-container {
        grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
        gap: 1rem;
    }
}

/* 登录页面样式 */
.auth-container {
    max-width: 420px;
    margin: 60px auto;
    padding: 2.5rem;
    border-radius: var(--border-radius-large);
    box-shadow: var(--box-shadow-playful);
    background: var(--white);
    border: 3px dashed var(--crayon-purple);
    animation: fadeIn 0.8s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.auth-container h2 {
    text-align: center;
    color: var(--crayon-purple);
    margin-top: 0;
    margin-bottom: 2rem;
}

/* .auth-container::before {
    content: '🔑';
    display: block;
    font-size: 3rem;
    text-align: center;
    margin-bottom: 1rem;
} */

.auth-form {
    margin-top: 1.5rem;
}

/* 验证码输入组 */
.code-group {
    display: flex;
    align-items: flex-end;
    gap: 0.8rem;
}

.code-group input {
    flex: 1;
}

.tab-buttons {
    display: flex;
    margin-bottom: 24px;
    border-bottom: 1px solid #e6e6e6;
}

.tab-button {
    flex: 1;
    background: none;
    border: none;
    padding: 12px 16px;
    font-size: 16px;
    font-weight: 500;
    color: #666;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
}

.tab-button:hover {
    color: #1890ff;
}

.tab-button.active {
    color: #1890ff;
    font-weight: 600;
}

.tab-button.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 20%;
    width: 60%;
    height: 2px;
    background-color: #1890ff;
    border-radius: 2px;
}

/* 验证码按钮样式 */
.send-code-btn {
    display: inline-block;
    min-width: 120px;
    padding: 10px 16px;
    border: none;
    border-radius: 6px;
    background: linear-gradient(135deg, #1890ff, #096dd9);
    color: white;
    font-size: 14px;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(24, 144, 255, 0.3);
    outline: none;
    position: relative;
    overflow: hidden;
}

.send-code-btn:hover {
    background: linear-gradient(135deg, #40a9ff, #1890ff);
    box-shadow: 0 4px 8px rgba(24, 144, 255, 0.4);
    transform: translateY(-1px);
}

.send-code-btn:active {
    background: linear-gradient(135deg, #096dd9, #0050b3);
    box-shadow: 0 1px 3px rgba(24, 144, 255, 0.3);
    transform: translateY(1px);
}

/* 禁用状态样式 */
.send-code-btn:disabled {
    background: linear-gradient(135deg, #bfbfbf, #d9d9d9);
    color: rgba(255, 255, 255, 0.9);
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

/* 倒计时状态 */
.send-code-btn.counting {
    background: linear-gradient(135deg, #d9d9d9, #bfbfbf);
    color: #666;
    cursor: default;
}

/* 按钮点击波纹效果 */
.send-code-btn:after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 0;
    border-radius: 100%;
    transform: scale(1, 1) translate(-50%, -50%);
    transform-origin: 50% 50%;
}

.send-code-btn:focus:not(:active)::after {
    animation: ripple 0.6s ease-out;
}

/* 登录按钮 */
.auth-form .login-btn {
    padding: 0.9rem 1.5rem;
    background-color: var(--crayon-blue);
    color: var(--text-color);
    border: none;
    border-radius: var(--border-radius-full);
    cursor: pointer;
    transition: transform var(--transition-bounce), box-shadow var(--transition-fast);
    font-weight: 700;
    font-size: 1.1rem;
    line-height: 1.5;
    white-space: nowrap;
    box-shadow: 0 4px 0 rgba(0, 0, 0, 0.1);
}

.auth-form .login-btn:hover {
    background-color: var(--crayon-purple);
    transform: translateY(-4px);
    box-shadow: 0 8px 0 rgba(0, 0, 0, 0.1);
}

.auth-form .login-btn {
    width: 100%;
    margin-top: 1.5rem;
    background: linear-gradient(45deg, var(--crayon-purple), var(--crayon-blue));
    box-shadow: 0 6px 0 rgba(0, 0, 0, 0.1);
    font-size: 1.2rem;
    letter-spacing: 0.5px;
}

.auth-form .login-btn:hover {
    background: linear-gradient(45deg, var(--crayon-blue), var(--crayon-purple));
    transform: translateY(-6px);
    box-shadow: 0 10px 0 rgba(0, 0, 0, 0.1);
}

/* 故事查看器样式 */
.story-container {
    max-width: 900px;
    margin: 2rem auto;
    padding: 2.5rem;
    background-color: var(--white);
    border-radius: var(--border-radius-large);
    box-shadow: var(--box-shadow-playful);
    border: 3px dashed var(--crayon-pink);
}

.story-container>h1 {
    color: var(--crayon-purple);
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 2.2rem;
    text-shadow: 2px 2px 0 rgba(0, 0, 0, 0.05);
}

/* 状态容器样式 */
.status-container {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.2rem;
    padding: 1rem;
    border-radius: var(--border-radius-medium);
    transition: background-color var(--transition-smooth), color var(--transition-smooth);
    box-shadow: var(--box-shadow-light);
}

#status {
    font-weight: 700;
}

#status-icon {
    display: inline-block;
    margin-left: 12px;
    font-size: 1.5em;
    vertical-align: middle;
    transition: transform 0.5s ease;
}

#status-icon.spin {
    animation: spin 1.2s linear infinite;
}

/* 定义状态背景/颜色 */
.status-loading {
    background-color: #fff3cd;
    color: #664d03;
    border: 2px solid var(--crayon-yellow);
}

.status-processing {
    background-color: var(--light-blue-bg);
    color: var(--crayon-blue);
    border: 2px solid var(--crayon-blue);
}

.status-completed {
    background-color: var(--light-green-bg);
    color: var(--grass-green);
    border: 2px solid var(--grass-green);
}

.status-failed {
    background-color: var(--light-red-bg);
    color: var(--crayon-red);
    border: 2px solid var(--crayon-red);
}

/* 故事摘要 */
#story-summary {
    background-color: var(--light-yellow-bg);
    padding: 2rem;
    border-radius: var(--border-radius-medium);
    margin-bottom: 3rem;
    border: 2px solid var(--crayon-yellow);
    border-left: 8px solid var(--crayon-yellow);
    box-shadow: var(--box-shadow-light);
}

#story-summary h2 {
    color: var(--crayon-orange);
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.6rem;
    text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.05);
}

#story-summary p {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--text-color);
}

/* 页面样式 */
.page {
    margin-bottom: 4rem;
    padding-bottom: 2.5rem;
    border-bottom: 3px dashed var(--crayon-blue);
    opacity: 0;
    animation: fadeInPage 0.8s ease forwards;
}

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

/* 间隔动画 */
.page:nth-child(1) {
    animation-delay: 0.1s;
}

.page:nth-child(2) {
    animation-delay: 0.3s;
}

.page:nth-child(3) {
    animation-delay: 0.5s;
}

.page:nth-child(4) {
    animation-delay: 0.7s;
}

.page:nth-child(5) {
    animation-delay: 0.9s;
}

/* Add more if needed */

@keyframes fadeInPage {
    from {
        opacity: 0;
        transform: translateY(15px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}


.page h3 {
    color: var(--accent-color);
    /* Use accent for page headings */
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.6rem;
    /* Larger page title */
    border-bottom: 2px solid var(--light-gray);
    padding-bottom: 0.5rem;
}

.page img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto 1.5rem auto;
    /* Center image and add bottom margin */
    border-radius: var(--border-radius-medium);
    /* Softer corners */
    box-shadow: var(--box-shadow-medium);
    /* Consistent shadow */
}

.page p {
    /* Story text */
    margin-top: 0;
    color: var(--text-color);
    font-size: 1.15rem;
    /* Larger story text */
    line-height: 1.9;
    /* More line spacing */
    /* text-align: justify; /* Optional: Justify text */
}

/* Page Status/Error (within a page) */
.page .page-status-message {
    font-style: italic;
    padding: 0.8rem 1rem;
    border-radius: var(--border-radius-soft);
    margin-top: 1rem;
    font-size: 0.95rem;
}

.page .page-status-warning {
    color: #664d03;
    /* Dark yellow */
    background-color: #fff3cd;
    border: 1px solid #ffecb5;
}

.page .page-status-error {
    color: var(--error-color);
    background-color: var(--light-red-bg);
    border: 1px solid #f5c2c7;
}

/* --- END OF FILE style.css --- */

.email-code-hint {
  font-size: 0.8rem;
  color: var(--light-text-color);
  margin-top: 0.5rem;
}

.tab-content {
  display: none !important;
}

.tab-content.active {
  display: block !important;
}

.create-story-button {
    display: inline-block;
    padding: 10px 20px;
    background-color: #4CAF50; /* 绿色 */
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-size: 16px;
    transition: background-color 0.3s ease;
}

.create-story-button:hover {
    background-color: #367c39; /* 更深的绿色 */
}

/* ===== 登录页面UX优化样式 - 基于设计心理学原理 ===== */

/* 欢迎区域 - 增强信任感和情感连接 */
.welcome-section {
    text-align: center;
    margin-bottom: 2rem;
    padding: 2rem 1rem;
    background: linear-gradient(135deg, var(--light-blue-bg), var(--light-purple-bg));
    border-radius: var(--border-radius-large);
    border: 2px solid var(--crayon-blue);
    position: relative;
    overflow: hidden;
}

.welcome-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { transform: rotate(0deg); }
    50% { transform: rotate(180deg); }
}

.welcome-icon {
    font-size: 3rem;
    color: var(--crayon-purple);
    margin-bottom: 1rem;
    animation: float 2s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.welcome-section h2 {
    color: var(--text-color);
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.welcome-subtitle {
    color: var(--light-text-color);
    font-size: 1rem;
    margin: 0;
}

.user-count {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.1rem;
}

/* 安全提示 - 减少用户焦虑 */
.security-notice {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 1rem;
    background-color: var(--light-green-bg);
    border: 1px solid var(--success-color);
    border-radius: var(--border-radius-soft);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-color);
}

.security-notice i {
    color: var(--success-color);
    font-size: 1.1rem;
}

/* 消息容器 - 改进反馈系统 */
.message-container {
    margin-bottom: 1.5rem;
}

.error-message, .success-message {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border-radius: var(--border-radius-soft);
    font-weight: 500;
    margin-bottom: 1rem;
    animation: slideInDown 0.3s ease-out;
    box-shadow: var(--box-shadow-medium);
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.error-message {
    background-color: var(--light-red-bg);
    border: 2px solid var(--error-color);
    color: var(--text-color);
}

.error-message i {
    color: var(--error-color);
    font-size: 1.2rem;
}

.success-message {
    background-color: var(--light-green-bg);
    border: 2px solid var(--success-color);
    color: var(--text-color);
}

.success-message i {
    color: var(--success-color);
    font-size: 1.2rem;
}

/* 登录方式选择器 - 简化认知负荷 */
.login-method-selector {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 0.5rem;
    background-color: var(--light-gray);
    border-radius: var(--border-radius-medium);
    border: 2px solid var(--border-color);
}

.method-option {
    flex: 1;
    padding: 1rem;
    text-align: center;
    border-radius: var(--border-radius-soft);
    cursor: pointer;
    transition: all var(--transition-bounce);
    background-color: var(--white);
    border: 2px solid transparent;
    position: relative;
}

.method-option:hover {
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-medium);
}

.method-option.active {
    background: linear-gradient(135deg, var(--crayon-blue), var(--crayon-purple));
    color: var(--white);
    border-color: var(--crayon-blue);
    box-shadow: var(--box-shadow-medium);
}

.method-option i {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    display: block;
}

.method-option span {
    font-weight: 600;
    font-size: 1rem;
    display: block;
    margin-bottom: 0.25rem;
}

.method-description {
    font-size: 0.8rem;
    opacity: 0.8;
}

.method-option:not(.active) .method-description {
    color: var(--light-text-color);
}

/* 登录表单容器 */
.login-form-container {
    display: none;
    animation: fadeInUp 0.4s ease-out;
}

.login-form-container.active {
    display: block;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 表单步骤 */
.form-step {
    margin-bottom: 1.5rem;
}

/* 表单组优化 */
.auth-form .form-group {
    margin-bottom: 1.5rem;
}

.auth-form .form-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 0.75rem;
    font-size: 1rem;
}

.auth-form .form-group label i {
    color: var(--secondary-color);
    font-size: 1.1rem;
}

/* 输入框包装器 */
.input-wrapper {
    position: relative;
}

.auth-form input[type="email"],
.auth-form input[type="text"] {
    width: 100%;
    padding: 1rem 1.25rem;
    padding-right: 3rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-soft);
    font-size: 1rem;
    transition: all var(--transition-fast);
    background-color: var(--white);
    box-sizing: border-box;
}

.auth-form input[type="email"]:focus,
.auth-form input[type="text"]:focus {
    outline: none;
    border-color: var(--crayon-blue);
    box-shadow: 0 0 0 3px rgba(64, 196, 255, 0.1);
    transform: translateY(-1px);
}

.auth-form input[type="email"].valid,
.auth-form input[type="text"].valid {
    border-color: var(--success-color);
    background-color: var(--light-green-bg);
}

.auth-form input[type="email"].invalid,
.auth-form input[type="text"].invalid {
    border-color: var(--error-color);
    background-color: var(--light-red-bg);
}

/* 输入状态指示器 */
.input-status {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.input-status.show {
    opacity: 1;
}

.input-status.valid {
    color: var(--success-color);
}

.input-status.invalid {
    color: var(--error-color);
}

/* 字段提示 */
.field-hint {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--light-text-color);
}

.field-hint i {
    color: var(--secondary-color);
}

/* 验证码输入组 */
.code-input-group {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}

.code-input-group .input-wrapper {
    flex: 1;
}

/* 发送验证码按钮优化 */
.send-code-btn {
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, var(--sunny-yellow), var(--crayon-orange));
    color: var(--text-color);
    border: 2px solid var(--sunny-yellow);
    border-radius: var(--border-radius-soft);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-bounce);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.send-code-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-medium);
    background: linear-gradient(135deg, var(--crayon-orange), var(--sunny-yellow));
}

.send-code-btn:active {
    transform: translateY(0);
}

.send-code-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.send-code-btn .btn-loading {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* 进度指示器 */
.progress-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 2rem 0;
    padding: 1rem;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-fast);
}

.step-circle {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background-color: var(--border-color);
    color: var(--light-text-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-bounce);
}

.progress-step.active .step-circle {
    background: linear-gradient(135deg, var(--crayon-blue), var(--crayon-purple));
    color: var(--white);
    transform: scale(1.1);
    box-shadow: var(--box-shadow-medium);
}

.step-label {
    font-size: 0.8rem;
    color: var(--light-text-color);
    font-weight: 500;
}

.progress-step.active .step-label {
    color: var(--text-color);
    font-weight: 600;
}

.progress-line {
    width: 3rem;
    height: 2px;
    background-color: var(--border-color);
    margin: 0 1rem;
    position: relative;
}

.progress-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--crayon-blue), var(--crayon-purple));
    transition: width 0.5s ease-in-out;
}

.progress-step.active ~ .progress-line::after {
    width: 100%;
}

/* 主登录按钮优化 */
.auth-form .login-btn {
    width: 100%;
    padding: 1.25rem 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--crayon-red));
    color: var(--white);
    border: none;
    border-radius: var(--border-radius-soft);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-bounce);
    position: relative;
    overflow: hidden;
    box-shadow: var(--box-shadow-medium);
    margin-top: 1rem;
}

.auth-form .login-btn:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.3);
    background: linear-gradient(135deg, var(--crayon-red), var(--primary-color));
}

.auth-form .login-btn:active {
    transform: translateY(-1px);
}

.auth-form .login-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.auth-form .login-btn .btn-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

/* 即将开放页面 */
.coming-soon {
    text-align: center;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, var(--light-gray), var(--light-blue-bg));
    border-radius: var(--border-radius-large);
    border: 2px dashed var(--border-color);
}

.coming-soon i {
    font-size: 3rem;
    color: var(--light-text-color);
    margin-bottom: 1rem;
    opacity: 0.6;
}

.coming-soon h3 {
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.coming-soon p {
    color: var(--light-text-color);
    margin-bottom: 2rem;
}

.switch-method-btn {
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--secondary-color), var(--crayon-blue));
    color: var(--white);
    border: none;
    border-radius: var(--border-radius-full);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-bounce);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.switch-method-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-medium);
}

/* 信任指示器 */
.trust-indicators {
    display: flex;
    justify-content: space-around;
    margin: 2rem 0;
    padding: 1.5rem;
    background-color: var(--light-yellow-bg);
    border-radius: var(--border-radius-medium);
    border: 1px solid var(--accent-color);
}

.trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    text-align: center;
    flex: 1;
}

.trust-item i {
    font-size: 1.5rem;
    color: var(--crayon-blue);
    margin-bottom: 0.25rem;
}

.trust-item span {
    font-size: 0.85rem;
    color: var(--text-color);
    font-weight: 500;
}

/* 服务条款区域 */
.terms-section {
    text-align: center;
    margin-top: 2rem;
    font-size: 0.85rem;
    color: var(--light-text-color);
    line-height: 1.5;
}

.terms-section a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.terms-section a:hover {
    color: var(--crayon-red);
    text-decoration: underline;
}

/* 响应式设计优化 */
@media (max-width: 768px) {
    .welcome-section {
        padding: 1.5rem 1rem;
        margin-bottom: 1.5rem;
    }
    
    .welcome-section h2 {
        font-size: 1.5rem;
    }
    
    .welcome-subtitle {
        font-size: 0.9rem;
    }
    
    .login-method-selector {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .method-option {
        padding: 0.75rem;
    }
    
    .code-input-group {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .send-code-btn {
        width: 100%;
    }
    
    .progress-indicator {
        padding: 0.5rem;
        margin: 1.5rem 0;
    }
    
    .step-circle {
        width: 2rem;
        height: 2rem;
        font-size: 0.9rem;
    }
    
    .progress-line {
        width: 2rem;
        margin: 0 0.5rem;
    }
    
    .trust-indicators {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }
    
    .trust-item {
        flex-direction: row;
        justify-content: center;
        gap: 0.75rem;
    }
    
    .trust-item i {
        margin-bottom: 0;
    }
}

/* 微交互动画 */
.auth-form input[type="email"]:focus + .input-status,
.auth-form input[type="text"]:focus + .input-status {
    animation: pulse 0.3s ease-in-out;
}

@keyframes pulse {
    0% { transform: translateY(-50%) scale(1); }
    50% { transform: translateY(-50%) scale(1.2); }
    100% { transform: translateY(-50%) scale(1); }
}

/* 加载状态动画 */
.btn-loading i {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* 隐藏类 */
.hidden {
    display: none !important;
}