/**
 * Crystal Energy Guide - 样式表
 * 支持多语言RTL、响应式、动画
 */

/* ===== 基础变量 ===== */
:root {
    --ceg-primary: #6B4EE6;
    --ceg-primary-dark: #5538D1;
    --ceg-secondary: #FF6B9D;
    --ceg-accent: #FFD93D;
    --ceg-dark: #1A1A2E;
    --ceg-light: #F8F9FA;
    --ceg-gray: #6C757D;
    --ceg-border: #E9ECEF;
    --ceg-shadow: 0 4px 20px rgba(0,0,0,0.08);
    --ceg-shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
    --ceg-radius: 16px;
    --ceg-radius-sm: 8px;
    --ceg-transition: all 0.3s ease;
}

/* ===== 脉轮颜色 ===== */
:root {
    --chakra-root: #FF0000;
    --chakra-sacral: #FF7F00;
    --chakra-solar: #FFD700;
    --chakra-heart: #00C853;
    --chakra-throat: #00B0FF;
    --chakra-third: #651FFF;
    --chakra-crown: #AA00FF;
}

/* ===== 应用容器 ===== */
.ceg-app {
    max-width: 720px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    color: var(--ceg-dark);
    line-height: 1.6;
}

/* ===== 步骤控制 ===== */
.ceg-step {
    display: none;
    animation: cegFadeIn 0.5s ease;
}

.ceg-step.active {
    display: block;
}

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

/* ===== 欢迎页 ===== */
.ceg-welcome {
    text-align: center;
    padding: 60px 20px;
}

.ceg-logo {
    font-size: 80px;
    margin-bottom: 20px;
    animation: cegFloat 3s ease-in-out infinite;
}

@keyframes cegFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.ceg-title {
    font-size: 36px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--ceg-primary), var(--ceg-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 12px;
}

.ceg-subtitle {
    font-size: 18px;
    color: var(--ceg-gray);
    max-width: 480px;
    margin: 0 auto 40px;
}

.ceg-features {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.ceg-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: white;
    border-radius: var(--ceg-radius-sm);
    box-shadow: var(--ceg-shadow);
    font-size: 14px;
    font-weight: 500;
}

.ceg-feature-icon {
    font-size: 20px;
}

.ceg-privacy {
    margin-top: 24px;
    font-size: 13px;
    color: var(--ceg-gray);
}

/* ===== 按钮 ===== */
.ceg-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 36px;
    border: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--ceg-transition);
    text-decoration: none;
}

.ceg-btn-primary {
    background: linear-gradient(135deg, var(--ceg-primary), var(--ceg-primary-dark));
    color: white;
    box-shadow: 0 4px 15px rgba(107, 78, 230, 0.3);
}

.ceg-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(107, 78, 230, 0.4);
}

.ceg-btn-secondary {
    background: white;
    color: var(--ceg-gray);
    border: 2px solid var(--ceg-border);
}

.ceg-btn-secondary:hover {
    border-color: var(--ceg-primary);
    color: var(--ceg-primary);
}

.ceg-btn-arrow {
    transition: var(--ceg-transition);
}

.ceg-btn:hover .ceg-btn-arrow {
    transform: translateX(4px);
}

/* ===== 步骤导航 ===== */
.ceg-step-nav {
    display: flex;
    justify-content: space-between;
    gap: 16px;
}

/* ===== 表单 ===== */
.ceg-step-header {
    text-align: center;
    margin-bottom: 40px;
}

.ceg-step-number {
    display: inline-block;
    padding: 6px 16px;
    background: linear-gradient(135deg, var(--ceg-primary), var(--ceg-secondary));
    color: white;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
}

.ceg-step-header h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}

.ceg-step-header p {
    color: var(--ceg-gray);
    font-size: 16px;
}

.ceg-form {
    background: white;
    padding: 32px;
    border-radius: var(--ceg-radius);
    box-shadow: var(--ceg-shadow);
    margin-bottom: 32px;
}

.ceg-form-group {
    margin-bottom: 28px;
}

.ceg-form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 10px;
    font-size: 15px;
}

.ceg-required {
    color: var(--ceg-secondary);
}

.ceg-input {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--ceg-border);
    border-radius: var(--ceg-radius-sm);
    font-size: 16px;
    transition: var(--ceg-transition);
    box-sizing: border-box;
}

.ceg-input:focus {
    outline: none;
    border-color: var(--ceg-primary);
    box-shadow: 0 0 0 3px rgba(107, 78, 230, 0.1);
}

.ceg-time-wrapper {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.ceg-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-weight: 400;
    font-size: 14px;
    color: var(--ceg-gray);
}

.ceg-checkbox input {
    width: 18px;
    height: 18px;
    accent-color: var(--ceg-primary);
}

.ceg-hint {
    font-size: 13px;
    color: var(--ceg-gray);
    margin-top: 8px;
}

.ceg-radio-group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.ceg-radio {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border: 2px solid var(--ceg-border);
    border-radius: var(--ceg-radius-sm);
    cursor: pointer;
    transition: var(--ceg-transition);
}

.ceg-radio:hover {
    border-color: var(--ceg-primary);
}

.ceg-radio input {
    accent-color: var(--ceg-primary);
}

/* ===== 脉轮问卷 ===== */
.ceg-chakra-questions {
    margin-bottom: 32px;
}

.ceg-chakra-section {
    background: white;
    border-radius: var(--ceg-radius);
    box-shadow: var(--ceg-shadow);
    margin-bottom: 24px;
    overflow: hidden;
}

.ceg-chakra-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    border-left: 4px solid;
    background: linear-gradient(to right, rgba(0,0,0,0.02), transparent);
}

.ceg-chakra-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.ceg-chakra-header h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 0;
}

.ceg-chakra-location {
    font-size: 13px;
    color: var(--ceg-gray);
}

.ceg-questions {
    padding: 0 24px 24px;
}

.ceg-question {
    padding: 20px 0;
    border-bottom: 1px solid var(--ceg-border);
}

.ceg-question:last-child {
    border-bottom: none;
}

.ceg-question-text {
    font-size: 15px;
    margin-bottom: 16px;
    font-weight: 500;
}

.ceg-options {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.ceg-option {
    flex: 1;
    min-width: 80px;
    padding: 10px 8px;
    border: 2px solid var(--ceg-border);
    border-radius: var(--ceg-radius-sm);
    text-align: center;
    cursor: pointer;
    transition: var(--ceg-transition);
    font-size: 13px;
    background: white;
}

.ceg-option:hover {
    border-color: var(--ceg-primary);
    background: rgba(107, 78, 230, 0.05);
}

.ceg-option.selected {
    border-color: var(--ceg-primary);
    background: var(--ceg-primary);
    color: white;
}

/* ===== 加载动画 ===== */
.ceg-loading {
    text-align: center;
    padding: 40px;
}

.ceg-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--ceg-border);
    border-top-color: var(--ceg-primary);
    border-radius: 50%;
    animation: cegSpin 1s linear infinite;
    margin: 0 auto 16px;
}

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

/* ===== 分析动画 ===== */
.ceg-analyzing {
    text-align: center;
    padding: 80px 20px;
}

.ceg-crystal-animation {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 40px;
}

.ceg-crystal {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 60px;
    background: linear-gradient(135deg, var(--ceg-primary), var(--ceg-secondary));
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    animation: cegPulse 2s ease-in-out infinite;
}

@keyframes cegPulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
    50% { transform: translate(-50%, -50%) scale(1.1); opacity: 0.8; }
}

.ceg-crystal-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 2px solid var(--ceg-primary);
    border-radius: 50%;
    opacity: 0;
}

.ring-1 {
    width: 80px;
    height: 80px;
    animation: cegRing 2s ease-out infinite;
}

.ring-2 {
    width: 100px;
    height: 100px;
    animation: cegRing 2s ease-out 0.5s infinite;
}

.ring-3 {
    width: 120px;
    height: 120px;
    animation: cegRing 2s ease-out 1s infinite;
}

@keyframes cegRing {
    0% { transform: translate(-50%, -50%) scale(0.5); opacity: 0.6; }
    100% { transform: translate(-50%, -50%) scale(1.2); opacity: 0; }
}

.ceg-progress {
    width: 100%;
    max-width: 400px;
    height: 6px;
    background: var(--ceg-border);
    border-radius: 3px;
    margin: 24px auto;
    overflow: hidden;
}

.ceg-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--ceg-primary), var(--ceg-secondary));
    border-radius: 3px;
    transition: width 0.5s ease;
    width: 0%;
}

.ceg-progress-text {
    color: var(--ceg-gray);
    font-size: 14px;
}

/* ===== 结果报告 ===== */
.ceg-result {
    animation: cegFadeIn 0.8s ease;
}

.ceg-result-header {
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(135deg, var(--ceg-dark), #2D2D44);
    color: white;
    border-radius: var(--ceg-radius) var(--ceg-radius) 0 0;
}

.ceg-result-header h2 {
    font-size: 28px;
    margin-bottom: 8px;
}

.ceg-result-header p {
    opacity: 0.8;
}

.ceg-result-section {
    background: white;
    padding: 28px;
    margin-bottom: 20px;
    border-radius: var(--ceg-radius);
    box-shadow: var(--ceg-shadow);
}

.ceg-result-section h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* 八字柱 */
.ceg-bazi-pillars {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.ceg-pillar {
    text-align: center;
    padding: 16px 20px;
    background: linear-gradient(135deg, #F8F9FA, #E9ECEF);
    border-radius: var(--ceg-radius-sm);
    min-width: 80px;
}

.ceg-pillar-label {
    font-size: 12px;
    color: var(--ceg-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.ceg-pillar-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--ceg-primary);
}

/* 五行图表 */
.ceg-wuxing-chart {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.ceg-wuxing-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.ceg-wuxing-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.ceg-wuxing-bar-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 12px;
}

.ceg-wuxing-bar {
    flex: 1;
    height: 24px;
    background: var(--ceg-border);
    border-radius: 12px;
    overflow: hidden;
}

.ceg-wuxing-bar-fill {
    height: 100%;
    border-radius: 12px;
    transition: width 1s ease;
}

.ceg-wuxing-value {
    font-weight: 700;
    min-width: 50px;
    text-align: right;
}

.ceg-wuxing-status {
    font-size: 12px;
    padding: 4px 12px;
    border-radius: 12px;
    font-weight: 600;
}

.status-deficient {
    background: #FFE5E5;
    color: #D32F2F;
}

.status-balanced {
    background: #E8F5E9;
    color: #388E3C;
}

.status-excessive {
    background: #FFF3E0;
    color: #F57C00;
}

/* 脉轮图表 */
.ceg-chakra-chart {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}

.ceg-chakra-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ceg-chakra-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    flex-shrink: 0;
}

.ceg-chakra-name {
    width: 120px;
    font-size: 14px;
    font-weight: 500;
}

.ceg-chakra-progress {
    flex: 1;
    height: 20px;
    background: var(--ceg-border);
    border-radius: 10px;
    overflow: hidden;
}

.ceg-chakra-progress-fill {
    height: 100%;
    border-radius: 10px;
    transition: width 1s ease;
}

.ceg-chakra-score {
    min-width: 40px;
    text-align: right;
    font-weight: 700;
    font-size: 14px;
}

/* 水晶推荐 */
.ceg-crystal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.ceg-crystal-card {
    background: white;
    border-radius: var(--ceg-radius-sm);
    overflow: hidden;
    box-shadow: var(--ceg-shadow);
    transition: var(--ceg-transition);
    border: 2px solid transparent;
}

.ceg-crystal-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--ceg-shadow-lg);
    border-color: var(--ceg-primary);
}

.ceg-crystal-image {
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 60px;
}

.ceg-crystal-info {
    padding: 20px;
}

.ceg-crystal-name {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 4px;
}

.ceg-crystal-name-cn {
    font-size: 13px;
    color: var(--ceg-gray);
    margin-bottom: 12px;
}

.ceg-crystal-tags {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.ceg-crystal-tag {
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.ceg-crystal-tag.element-gold { background: #FFF8E1; color: #F9A825; }
.ceg-crystal-tag.element-wood { background: #E8F5E9; color: #388E3C; }
.ceg-crystal-tag.element-water { background: #E3F2FD; color: #1976D2; }
.ceg-crystal-tag.element-fire { background: #FFEBEE; color: #D32F2F; }
.ceg-crystal-tag.element-earth { background: #F5F5DC; color: #795548; }

.ceg-crystal-reason {
    font-size: 13px;
    color: var(--ceg-gray);
    padding: 12px;
    background: #F8F9FA;
    border-radius: var(--ceg-radius-sm);
    margin-bottom: 12px;
}

.ceg-crystal-benefits {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.ceg-crystal-benefit {
    padding: 4px 10px;
    background: var(--ceg-border);
    border-radius: 10px;
    font-size: 12px;
}

/* 手串设计 */
.ceg-bracelet-design {
    background: linear-gradient(135deg, #F8F9FA, #E9ECEF);
    padding: 28px;
    border-radius: var(--ceg-radius);
    text-align: center;
}

.ceg-bracelet-visual {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.ceg-bracelet-bead {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    animation: cegBeadFloat 2s ease-in-out infinite;
}

@keyframes cegBeadFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* 佩戴指南 */
.ceg-wearing-guide {
    text-align: left;
}

.ceg-guide-item {
    padding: 16px;
    background: white;
    border-radius: var(--ceg-radius-sm);
    margin-bottom: 12px;
    border: 1px solid var(--ceg-border);
}

.ceg-guide-item h4 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--ceg-primary);
}

.ceg-guide-item p {
    font-size: 14px;
    color: var(--ceg-gray);
    margin: 0;
}

/* 分享按钮 */
.ceg-share-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.ceg-share-buttons .ceg-btn {
    padding: 12px 24px;
    font-size: 14px;
}

/* CTA按钮 */
.ceg-cta {
    text-align: center;
    padding: 40px;
    background: linear-gradient(135deg, var(--ceg-primary), var(--ceg-primary-dark));
    color: white;
    border-radius: var(--ceg-radius);
    margin-top: 20px;
}

.ceg-cta h3 {
    font-size: 24px;
    margin-bottom: 12px;
}

.ceg-cta p {
    opacity: 0.9;
    margin-bottom: 24px;
}

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

.ceg-cta .ceg-btn:hover {
    background: var(--ceg-accent);
    color: var(--ceg-dark);
}

/* 响应式 */
@media (max-width: 600px) {
    .ceg-title { font-size: 28px; }
    .ceg-features { flex-direction: column; align-items: center; }
    .ceg-form { padding: 20px; }
    .ceg-crystal-grid { grid-template-columns: 1fr; }
    .ceg-bazi-pillars { gap: 8px; }
    .ceg-pillar { padding: 12px 16px; min-width: 60px; }
    .ceg-pillar-value { font-size: 22px; }
    .ceg-step-nav { flex-direction: column; }
    .ceg-step-nav .ceg-btn { width: 100%; justify-content: center; }
    .ceg-share-buttons .ceg-btn { width: 100%; }
}