/* FUN乐园 - 预测页面样式
 * 保持与首页一致的颜色风格
 * 创建日期：2026年4月16日
 */

:root {
    /* 主色调变数 - 来自首页设计 */
    --fun-bg: #0f2e4f;
    --fun-surface: #163c63;
    --fun-surface-2: #21517d;
    --fun-accent: #78b3db;
    --fun-accent-2: #a7d2ea;
    --fun-border: #5b8ab2;
    --fun-line: #c6deed;
    --fun-button: #6298c0;
    --fun-button-hover: #4f85ac;
    --fun-tab: #2a5d86;
    --fun-tab-active: #6eabd3;
    --fun-panel: #173452;
    --fun-panel-2: #204468;
    --fun-text: #f2f8fc;
    --fun-muted: #b8cfde;
    
    /* 布局变数 */
    --fun-max-width: 1280px;
    --fun-gutter-desktop: 48px;
    --fun-gutter-tablet: 20px;
    --fun-gutter-mobile: 12px;
    
    /* 阴影和圆角 */
    --fun-shadow: 0 8px 24px rgba(17, 29, 40, 0.22);
    --fun-shadow-soft: 0 4px 12px rgba(15, 46, 79, 0.15);
    --fun-radius: 12px;
    --fun-radius-small: 8px;
}

/* 全局重置和基础样式 */
* {
    box-sizing: border-box;
}

body {
    background-color: var(--fun-bg);
    color: var(--fun-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

/* 容器布局 */
.fun-container {
    max-width: var(--fun-max-width);
    margin: 0 auto;
    padding: 0 var(--fun-gutter-desktop);
}

@media (max-width: 1024px) {
    .fun-container {
        padding: 0 var(--fun-gutter-tablet);
    }
}

@media (max-width: 768px) {
    .fun-container {
        padding: 0 var(--fun-gutter-mobile);
    }
}

/* 页面标题 */
.fun-page-title {
    background: linear-gradient(180deg, var(--fun-accent) 0%, var(--fun-button-hover) 100%);
    color: #ffffff;
    text-align: center;
    padding: 2rem 1rem;
    margin: 2rem 0;
    border-radius: var(--fun-radius);
    box-shadow: var(--fun-shadow);
}

.fun-page-title h1 {
    margin: 0;
    font-size: 2.5rem;
    font-weight: 700;
}

@media (max-width: 768px) {
    .fun-page-title h1 {
        font-size: 2rem;
    }
}

/* 卡片样式 */
.fun-card {
    background-color: var(--fun-surface);
    border: 1px solid var(--fun-border);
    border-radius: var(--fun-radius);
    padding: 2rem;
    margin: 1.5rem 0;
    box-shadow: var(--fun-shadow-soft);
    transition: all 0.3s ease;
}

.fun-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--fun-shadow);
}

.fun-card h2, .fun-card h3 {
    color: var(--fun-accent-2);
    margin-top: 0;
}

/* 按钮样式 */
.fun-button {
    background-color: var(--fun-button);
    color: #ffffff;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--fun-radius-small);
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(98, 152, 192, 0.3);
}

.fun-button:hover {
    background-color: var(--fun-button-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(79, 133, 172, 0.4);
}

.fun-button:active {
    transform: translateY(0);
}

/* 表单样式 */
.fun-form {
    background-color: var(--fun-panel);
    padding: 2rem;
    border-radius: var(--fun-radius);
    border: 1px solid var(--fun-border);
}

.fun-form label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--fun-accent-2);
    font-weight: 600;
}

.fun-form input,
.fun-form select,
.fun-form textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--fun-border);
    border-radius: var(--fun-radius-small);
    background-color: var(--fun-surface-2);
    color: var(--fun-text);
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.fun-form input:focus,
.fun-form select:focus,
.fun-form textarea:focus {
    outline: none;
    border-color: var(--fun-accent);
    box-shadow: 0 0 0 3px rgba(120, 179, 219, 0.1);
}

/* 選擇框樣式（用於48個國家選擇，最多選16個） */
.fun-choice-grid, .wpforms-image-choices {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 1rem;
    margin: 1rem 0;
    padding: 1rem;
    background-color: var(--fun-surface);
    border-radius: var(--fun-radius);
    border: 1px solid var(--fun-border);
}

.fun-choice-item, .wpforms-image-choices-item {
    background-color: var(--fun-panel);
    border: 2px solid var(--fun-border);
    border-radius: var(--fun-radius-small);
    padding: 1rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    min-height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.fun-choice-item:hover, .wpforms-image-choices-item:hover {
    background-color: var(--fun-surface-2);
    border-color: var(--fun-accent);
    transform: translateY(-2px);
    box-shadow: var(--fun-shadow-soft);
}

.fun-choice-item.selected, 
.wpforms-image-choices-item input[type="checkbox"]:checked + .wpforms-image-choices-label::before {
    background-color: var(--fun-button);
    border-color: var(--fun-accent-2);
    color: #ffffff;
    box-shadow: 0 4px 16px rgba(98, 152, 192, 0.3);
}

.fun-choice-item img, .wpforms-image-choices-image img {
    max-width: 60px;
    max-height: 40px;
    height: auto;
    border-radius: 4px;
    margin-bottom: 0.5rem;
    object-fit: contain;
}

.fun-choice-item span, .wpforms-image-choices-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--fun-text);
    line-height: 1.2;
}

/* WPForms 樣式覆蓋 */
.wpforms-container {
    background-color: var(--fun-surface) !important;
    border-radius: var(--fun-radius) !important;
    padding: 2rem !important;
    border: 1px solid var(--fun-border) !important;
}

.wpforms-field-label {
    color: var(--fun-accent-2) !important;
    font-weight: 600 !important;
    margin-bottom: 0.75rem !important;
    font-size: 1.1rem !important;
}

.wpforms-field input[type="text"], 
.wpforms-field input[type="tel"], 
.wpforms-field textarea {
    background-color: var(--fun-panel) !important;
    border: 1px solid var(--fun-border) !important;
    border-radius: var(--fun-radius-small) !important;
    color: var(--fun-text) !important;
    padding: 0.75rem !important;
    font-size: 1rem !important;
    transition: all 0.3s ease !important;
}

.wpforms-field input[type="text"]:focus, 
.wpforms-field input[type="tel"]:focus, 
.wpforms-field textarea:focus {
    border-color: var(--fun-accent) !important;
    box-shadow: 0 0 0 3px rgba(120, 179, 219, 0.15) !important;
    outline: none !important;
}

.wpforms-submit {
    background-color: var(--fun-button) !important;
    color: #ffffff !important;
    border: none !important;
    padding: 1rem 2rem !important;
    border-radius: var(--fun-radius) !important;
    font-size: 1.1rem !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 6px 20px rgba(98, 152, 192, 0.3) !important;
}

.wpforms-submit:hover {
    background-color: var(--fun-button-hover) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 25px rgba(79, 133, 172, 0.4) !important;
}

.wpforms-field-description {
    color: var(--fun-muted) !important;
    font-size: 0.9rem !important;
    margin-top: 0.5rem !important;
    font-style: italic !important;
}

/* 隱藏原始checkbox，使用自定義樣式 */
.wpforms-screen-reader-element {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* 自定義選擇框選中樣式 */
.wpforms-image-choices-item {
    position: relative;
}

.wpforms-image-choices-item input[type="checkbox"]:checked + * {
    background-color: var(--fun-button);
    color: #ffffff;
}

.wpforms-image-choices-item::after {
    content: '';
    position: absolute;
    top: 8px;
    right: 8px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: transparent;
    border: 2px solid var(--fun-border);
    transition: all 0.3s ease;
}

.wpforms-image-choices-item:has(input:checked)::after {
    background-color: var(--fun-accent-2);
    border-color: var(--fun-accent-2);
}

.wpforms-image-choices-item:has(input:checked)::before {
    content: '✓';
    position: absolute;
    top: 12px;
    right: 12px;
    width: 12px;
    height: 12px;
    color: #ffffff;
    font-size: 12px;
    font-weight: bold;
    z-index: 1;
}

/* 导航菜单样式 */
.fun-nav {
    background-color: var(--fun-surface);
    padding: 1rem 0;
    border-bottom: 1px solid var(--fun-border);
}

.fun-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.fun-nav li {
    margin: 0 1rem;
}

.fun-nav a {
    color: var(--fun-accent);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: var(--fun-radius-small);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.fun-nav a:hover,
.fun-nav a.active {
    background-color: var(--fun-tab-active);
    color: #ffffff;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .fun-choice-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 0.75rem;
    }
    
    .fun-choice-item {
        padding: 0.75rem;
        font-size: 0.9rem;
    }
    
    .fun-nav ul {
        flex-direction: column;
        align-items: center;
    }
    
    .fun-nav li {
        margin: 0.25rem 0;
    }
}

/* 通知和状态样式 */
.fun-notification {
    padding: 1rem 1.5rem;
    border-radius: var(--fun-radius-small);
    margin: 1rem 0;
    border: 1px solid;
}

.fun-notification.success {
    background-color: rgba(125, 211, 252, 0.1);
    border-color: var(--fun-accent);
    color: var(--fun-accent-2);
}

.fun-notification.warning {
    background-color: rgba(251, 191, 36, 0.1);
    border-color: #fbbf24;
    color: #fcd34d;
}

.fun-notification.error {
    background-color: rgba(248, 113, 113, 0.1);
    border-color: #f87171;
    color: #fca5a5;
}

/* 加载动画 */
.fun-loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--fun-border);
    border-radius: 50%;
    border-top-color: var(--fun-accent);
    animation: spin 1s ease-in-out infinite;
}

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

/* 隐藏元素工具类 */
.fun-hidden {
    display: none;
}

.fun-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}