/*
 * V2.0 增强组件样式表
 * WordPress Theme - jiankangyx
 * 包含：预约入口、预约模态框、悬浮按钮、数据统计、评价卡片、通用按钮、养生卡片、动画
 */

/* ================================================
   CSS 变量 - 基础设计令牌
   ================================================ */

:root {
    /* 主色（默认中医主题，可被各子主题覆盖） */
    --color-primary: #D4302F;
    --color-primary-dark: #B82928;
    --color-primary-light: #E85D5C;
    --color-accent: #C8A96E;
    --color-bg-soft: #FFF5F5;

    /* 中性色 */
    --color-text: #2D3748;
    --color-text-secondary: #718096;
    --color-text-light: #A0AEC0;
    --color-border: #E2E8F0;
    --color-bg: #FFFFFF;
    --color-bg-gray: #F7FAFC;
    --color-success: #38A169;
    --color-warning: #D69E2E;
    --color-error: #E53E3E;

    /* 圆角 */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;

    /* 阴影 */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    --shadow-modal: 0 20px 60px rgba(0, 0, 0, 0.2);

    /* 间距 */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;

    /* 字号 */
    --font-xs: 12px;
    --font-sm: 14px;
    --font-base: 16px;
    --font-lg: 18px;
    --font-xl: 20px;
    --font-2xl: 24px;
    --font-3xl: 32px;

    /* 过渡 */
    --transition-fast: 0.15s ease;
    --transition-base: 0.25s ease;
    --transition-slow: 0.4s ease;

    /* 层级 */
    --z-dropdown: 100;
    --z-modal: 1000;
    --z-fab: 900;
}

/* 子主题色变量覆盖（通过 body 类名切换） */
body.theme-tcm {
    --color-primary: #D4302F;
    --color-primary-dark: #B82928;
    --color-primary-light: #E85D5C;
    --color-accent: #C8A96E;
    --color-bg-soft: #FFF5F5;
}

body.theme-oral {
    --color-primary: #2B6CB0;
    --color-primary-dark: #1A365D;
    --color-primary-light: #4299E1;
    --color-accent: #1A365D;
    --color-bg-soft: #EBF2FA;
}

body.theme-academy {
    --color-primary: #2D6A4F;
    --color-primary-dark: #1B4332;
    --color-primary-light: #52B788;
    --color-accent: #8B4513;
    --color-bg-soft: #F0F7F4;
}

/* ================================================
   6. 通用按钮 (.jk-btn)
   ================================================ */

.jk-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 10px 20px;
    font-size: var(--font-base);
    font-weight: 500;
    line-height: 1.5;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.jk-btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(212, 48, 47, 0.2);
}

.jk-btn:disabled,
.jk-btn[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* 主按钮 */
.jk-btn--primary {
    background-color: var(--color-primary);
    color: #ffffff;
    box-shadow: var(--shadow-sm);
}

.jk-btn--primary:hover {
    background-color: var(--color-primary-dark);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.jk-btn--primary:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

/* 次要按钮 */
.jk-btn--secondary {
    background-color: var(--color-bg);
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

.jk-btn--secondary:hover {
    background-color: var(--color-bg-soft);
    border-color: var(--color-primary-dark);
}

.jk-btn--secondary:active {
    background-color: var(--color-bg-soft);
}

/* 文字按钮 */
.jk-btn--text {
    background-color: transparent;
    color: var(--color-primary);
    padding: 8px 12px;
}

.jk-btn--text:hover {
    background-color: var(--color-bg-soft);
}

.jk-btn--text:active {
    background-color: var(--color-bg-soft);
}

/* 尺寸变体 */
.jk-btn--sm {
    padding: 6px 14px;
    font-size: var(--font-sm);
    border-radius: var(--radius-sm);
}

.jk-btn--lg {
    padding: 14px 28px;
    font-size: var(--font-lg);
    border-radius: var(--radius-md);
}

.jk-btn--block {
    display: flex;
    width: 100%;
}

/* 按钮图标 */
.jk-btn__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1em;
    height: 1em;
}

.jk-btn__icon svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
}

/* ================================================
   1. 预约入口卡片 (.jk-booking-entry)
   ================================================ */

.jk-booking-entry {
    background-color: var(--color-bg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    padding: var(--space-xl);
    overflow: hidden;
}

.jk-booking-entry__header {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.jk-booking-entry__title {
    font-size: var(--font-2xl);
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 var(--space-sm) 0;
}

.jk-booking-entry__subtitle {
    font-size: var(--font-sm);
    color: var(--color-text-secondary);
    margin: 0;
}

/* 服务选项网格 */
.jk-booking-entry__services {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.jk-booking-service {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
    background-color: var(--color-bg-gray);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    border: 2px solid transparent;
    text-align: center;
}

.jk-booking-service:hover {
    background-color: var(--color-bg-soft);
    border-color: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.jk-booking-service.is-active {
    background-color: var(--color-bg-soft);
    border-color: var(--color-primary);
}

.jk-booking-service__icon {
    width: 48px;
    height: 48px;
    margin-bottom: var(--space-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg);
    border-radius: 50%;
    color: var(--color-primary);
    font-size: 24px;
}

.jk-booking-service__icon svg {
    width: 28px;
    height: 28px;
    fill: currentColor;
}

.jk-booking-service__label {
    font-size: var(--font-sm);
    font-weight: 500;
    color: var(--color-text);
    line-height: 1.4;
}

/* 底部主按钮 */
.jk-booking-entry__action {
    text-align: center;
}

.jk-booking-entry__btn {
    min-width: 200px;
    padding: 14px 32px;
    font-size: var(--font-lg);
}

/* ================================================
   2. 预约模态框 (.jk-booking-modal)
   ================================================ */

.jk-booking-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-modal);
    display: none;
    align-items: center;
    justify-content: center;
}

.jk-booking-modal.is-open {
    display: flex;
}

.jk-booking-modal__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    animation: jk-fade-in-overlay 0.3s ease;
}

@keyframes jk-fade-in-overlay {
    from { opacity: 0; }
    to { opacity: 1; }
}

.jk-booking-modal__dialog {
    position: relative;
    width: 500px;
    max-width: 90vw;
    max-height: 90vh;
    background-color: var(--color-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-modal);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: jk-modal-enter 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes jk-modal-enter {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* 模态框头部 */
.jk-booking-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg) var(--space-xl);
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}

.jk-booking-modal__title {
    font-size: var(--font-xl);
    font-weight: 600;
    color: var(--color-text);
    margin: 0;
}

.jk-booking-modal__close {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: none;
    border-radius: 50%;
    cursor: pointer;
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.jk-booking-modal__close:hover {
    background-color: var(--color-bg-gray);
    color: var(--color-text);
}

.jk-booking-modal__close svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

/* 步骤指示器 */
.jk-booking-modal__steps {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg) var(--space-xl);
    gap: var(--space-md);
    flex-shrink: 0;
}

.jk-step {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.jk-step__indicator {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-sm);
    font-weight: 600;
    transition: all var(--transition-base);
    flex-shrink: 0;
}

/* 待完成态 */
.jk-step.is-pending .jk-step__indicator {
    background-color: var(--color-bg-gray);
    color: var(--color-text-light);
    border: 2px solid var(--color-border);
}

.jk-step.is-pending .jk-step__label {
    color: var(--color-text-light);
}

/* 激活态 */
.jk-step.is-active .jk-step__indicator {
    background-color: var(--color-primary);
    color: #ffffff;
    box-shadow: 0 0 0 4px rgba(212, 48, 47, 0.15);
}

.jk-step.is-active .jk-step__label {
    color: var(--color-primary);
    font-weight: 600;
}

/* 完成态 */
.jk-step.is-completed .jk-step__indicator {
    background-color: var(--color-success);
    color: #ffffff;
}

.jk-step.is-completed .jk-step__label {
    color: var(--color-success);
}

.jk-step__label {
    font-size: var(--font-sm);
    transition: color var(--transition-base);
}

/* 步骤连接线 */
.jk-step__connector {
    width: 40px;
    height: 2px;
    background-color: var(--color-border);
    margin: 0 var(--space-xs);
    transition: background-color var(--transition-base);
}

.jk-step__connector.is-completed {
    background-color: var(--color-success);
}

/* 模态框内容区 */
.jk-booking-modal__body {
    flex: 1;
    padding: var(--space-xl);
    overflow-y: auto;
    overflow-x: hidden;
}

.jk-booking-step {
    display: none;
    animation: jk-fade-slide 0.3s ease;
}

.jk-booking-step.is-active {
    display: block;
}

@keyframes jk-fade-slide {
    from {
        opacity: 0;
        transform: translateX(10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* 表单字段 */
.jk-form-group {
    margin-bottom: var(--space-lg);
}

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

.jk-form-label {
    display: block;
    font-size: var(--font-sm);
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
}

.jk-form-label--required::after {
    content: '*';
    color: var(--color-error);
    margin-left: 4px;
}

.jk-form-input,
.jk-form-select,
.jk-form-textarea {
    width: 100%;
    padding: 10px 14px;
    font-size: var(--font-base);
    color: var(--color-text);
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    box-sizing: border-box;
}

.jk-form-input:focus,
.jk-form-select:focus,
.jk-form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(212, 48, 47, 0.1);
}

.jk-form-input::placeholder,
.jk-form-textarea::placeholder {
    color: var(--color-text-light);
}

.jk-form-textarea {
    resize: vertical;
    min-height: 80px;
}

.jk-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.jk-form-error {
    display: block;
    font-size: var(--font-xs);
    color: var(--color-error);
    margin-top: var(--space-xs);
}

/* 日期选择器 */
.jk-date-picker {
    margin-bottom: var(--space-lg);
}

.jk-date-picker__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-md);
}

.jk-date-picker__month {
    font-size: var(--font-lg);
    font-weight: 600;
    color: var(--color-text);
}

.jk-date-picker__nav {
    display: flex;
    gap: var(--space-sm);
}

.jk-date-picker__nav-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    background-color: var(--color-bg);
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.jk-date-picker__nav-btn:hover {
    background-color: var(--color-bg-gray);
    color: var(--color-text);
}

.jk-date-picker__nav-btn svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.jk-date-picker__weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    margin-bottom: var(--space-sm);
}

.jk-date-picker__weekday {
    text-align: center;
    font-size: var(--font-xs);
    font-weight: 500;
    color: var(--color-text-secondary);
    padding: var(--space-sm) 0;
}

.jk-date-picker__grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.jk-date-card {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    background-color: var(--color-bg);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: 4px;
}

.jk-date-card:hover:not(.is-disabled):not(.is-selected) {
    border-color: var(--color-primary-light);
    background-color: var(--color-bg-soft);
}

.jk-date-card.is-selected {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: #ffffff;
}

.jk-date-card.is-disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.jk-date-card.is-today:not(.is-selected) {
    border-color: var(--color-primary);
}

.jk-date-card__day {
    font-size: var(--font-base);
    font-weight: 500;
    line-height: 1.2;
}

.jk-date-card__sub {
    font-size: 10px;
    opacity: 0.7;
    margin-top: 2px;
}

/* 时段选择 */
.jk-time-slot {
    margin-bottom: var(--space-lg);
}

.jk-time-slot__section {
    margin-bottom: var(--space-md);
}

.jk-time-slot__section-title {
    font-size: var(--font-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-sm);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.jk-time-slot__section-title::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 16px;
    background-color: var(--color-primary);
    border-radius: 2px;
}

.jk-time-slot__buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.jk-time-btn {
    padding: 8px 16px;
    font-size: var(--font-sm);
    border: 1px solid var(--color-border);
    background-color: var(--color-bg);
    color: var(--color-text);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    min-width: 80px;
}

.jk-time-btn:hover:not(:disabled):not(.is-selected) {
    border-color: var(--color-primary-light);
    background-color: var(--color-bg-soft);
    color: var(--color-primary);
}

.jk-time-btn.is-selected {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: #ffffff;
}

.jk-time-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    text-decoration: line-through;
}

/* 模态框底部 */
.jk-booking-modal__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg) var(--space-xl);
    border-top: 1px solid var(--color-border);
    flex-shrink: 0;
    gap: var(--space-md);
}

.jk-booking-modal__footer .jk-btn {
    flex: 1;
    max-width: 180px;
}

.jk-booking-modal__footer .jk-btn:first-child {
    margin-right: auto;
}

.jk-booking-modal__footer .jk-btn:last-child {
    margin-left: auto;
}

/* 预约成功页 */
.jk-booking-success {
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
}

.jk-booking-success__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-lg);
    background-color: rgba(56, 161, 105, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-success);
    animation: jk-success-bounce 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes jk-success-bounce {
    0% { transform: scale(0); }
    50% { transform: scale(1.15); }
    100% { transform: scale(1); }
}

.jk-booking-success__icon svg {
    width: 40px;
    height: 40px;
    fill: currentColor;
}

.jk-booking-success__title {
    font-size: var(--font-2xl);
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 var(--space-sm) 0;
}

.jk-booking-success__desc {
    font-size: var(--font-base);
    color: var(--color-text-secondary);
    margin: 0 0 var(--space-xl) 0;
    line-height: 1.6;
}

.jk-booking-success__info {
    background-color: var(--color-bg-gray);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-bottom: var(--space-xl);
    text-align: left;
}

.jk-booking-success__info-item {
    display: flex;
    justify-content: space-between;
    padding: var(--space-sm) 0;
    font-size: var(--font-sm);
    border-bottom: 1px solid var(--color-border);
}

.jk-booking-success__info-item:last-child {
    border-bottom: none;
}

.jk-booking-success__info-label {
    color: var(--color-text-secondary);
}

.jk-booking-success__info-value {
    color: var(--color-text);
    font-weight: 500;
}

.jk-booking-success__actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
}

.jk-booking-success__actions .jk-btn {
    min-width: 140px;
}

/* ================================================
   3. 快捷预约悬浮按钮 (.jk-booking-fab)
   ================================================ */

.jk-booking-fab {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: var(--z-fab);
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--space-sm);
}

.jk-booking-fab__btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: var(--color-primary);
    color: #ffffff;
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    position: relative;
    overflow: visible;
}

.jk-booking-fab__btn:hover {
    background-color: var(--color-primary-dark);
    transform: scale(1.08);
    box-shadow: 0 10px 30px rgba(212, 48, 47, 0.35);
}

.jk-booking-fab__btn:active {
    transform: scale(0.95);
}

.jk-booking-fab__icon {
    width: 28px;
    height: 28px;
}

.jk-booking-fab__icon svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
}

/* 悬停提示 */
.jk-booking-fab__tooltip {
    position: absolute;
    right: calc(100% + 12px);
    top: 50%;
    transform: translateY(-50%) translateX(10px);
    background-color: var(--color-text);
    color: #ffffff;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-size: var(--font-sm);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    pointer-events: none;
}

.jk-booking-fab__tooltip::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: var(--color-text);
    border-right: none;
}

.jk-booking-fab__btn:hover + .jk-booking-fab__tooltip,
.jk-booking-fab:hover .jk-booking-fab__tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) translateX(0);
}

/* 脉冲动画 */
.jk-booking-fab__btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: var(--color-primary);
    opacity: 0;
    animation: jk-fab-pulse 2s ease-out infinite;
    z-index: -1;
}

@keyframes jk-fab-pulse {
    0% {
        transform: scale(1);
        opacity: 0.4;
    }
    100% {
        transform: scale(1.8);
        opacity: 0;
    }
}

/* ================================================
   4. 数据统计栏 (.jk-stats-bar)
   ================================================ */

.jk-stats-bar {
    background-color: var(--color-bg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: var(--space-xl) var(--space-lg);
}

.jk-stats-bar__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.jk-stat-item {
    text-align: center;
    padding: var(--space-sm) var(--space-md);
    position: relative;
}

.jk-stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 60%;
    background-color: var(--color-border);
}

.jk-stat-item__number {
    font-size: var(--font-3xl);
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
    margin-bottom: var(--space-xs);
    display: block;
}

.jk-stat-item__number--accent {
    color: var(--color-accent);
}

.jk-stat-item__label {
    font-size: var(--font-sm);
    color: var(--color-text-secondary);
    display: block;
}

/* ================================================
   5. 评价卡片 (.jk-testimonial-card)
   ================================================ */

.jk-testimonials {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.jk-testimonial-card {
    background-color: var(--color-bg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: var(--space-lg);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.jk-testimonial-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.jk-testimonial-card__header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.jk-testimonial-card__avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    overflow: hidden;
    background-color: var(--color-bg-soft);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-weight: 600;
    font-size: var(--font-lg);
}

.jk-testimonial-card__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.jk-testimonial-card__user {
    flex: 1;
    min-width: 0;
}

.jk-testimonial-card__name {
    font-size: var(--font-base);
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 4px 0;
    line-height: 1.3;
}

.jk-testimonial-card__rating {
    display: flex;
    gap: 2px;
    color: var(--color-warning);
}

.jk-testimonial-card__rating svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

.jk-testimonial-card__rating .is-empty {
    fill: var(--color-border);
    color: var(--color-border);
}

.jk-testimonial-card__content {
    flex: 1;
    font-size: var(--font-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin: 0 0 var(--space-md) 0;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.jk-testimonial-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
}

.jk-testimonial-card__date {
    font-size: var(--font-xs);
    color: var(--color-text-light);
}

.jk-testimonial-card__service {
    font-size: var(--font-xs);
    color: var(--color-primary);
    background-color: var(--color-bg-soft);
    padding: 2px 8px;
    border-radius: 10px;
}

/* ================================================
   7. 节气养生卡片 (.jk-wellness-card)
   ================================================ */

.jk-wellness-card {
    background-color: var(--color-bg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all var(--transition-base);
    cursor: pointer;
}

.jk-wellness-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-6px);
}

.jk-wellness-card:hover .jk-wellness-card__image img {
    transform: scale(1.05);
}

.jk-wellness-card__image {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background-color: var(--color-bg-soft);
}

.jk-wellness-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    display: block;
}

.jk-wellness-card__badge {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    background-color: var(--color-primary);
    color: #ffffff;
    font-size: var(--font-xs);
    font-weight: 500;
    padding: 4px 10px;
    border-radius: 12px;
}

.jk-wellness-card__season {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    color: var(--color-accent);
    font-size: var(--font-xs);
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 12px;
}

.jk-wellness-card__body {
    padding: var(--space-lg);
}

.jk-wellness-card__title {
    font-size: var(--font-lg);
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 var(--space-sm) 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.jk-wellness-card__excerpt {
    font-size: var(--font-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0 0 var(--space-md) 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.jk-wellness-card__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: var(--font-xs);
    color: var(--color-text-light);
}

.jk-wellness-card__read-time {
    display: flex;
    align-items: center;
    gap: 4px;
}

.jk-wellness-card__read-time svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

/* ================================================
   8. 渐入动画 (.jk-fade-in)
   ================================================ */

.jk-fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
    will-change: opacity, transform;
}

.jk-fade-in.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* 延迟变体 */
.jk-fade-in--delay-1 { transition-delay: 0.1s; }
.jk-fade-in--delay-2 { transition-delay: 0.2s; }
.jk-fade-in--delay-3 { transition-delay: 0.3s; }
.jk-fade-in--delay-4 { transition-delay: 0.4s; }
.jk-fade-in--delay-5 { transition-delay: 0.5s; }

/* 方向变体 */
.jk-fade-in--left {
    opacity: 0;
    transform: translateX(-30px);
}

.jk-fade-in--left.is-visible {
    opacity: 1;
    transform: translateX(0);
}

.jk-fade-in--right {
    opacity: 0;
    transform: translateX(30px);
}

.jk-fade-in--right.is-visible {
    opacity: 1;
    transform: translateX(0);
}

.jk-fade-in--scale {
    opacity: 0;
    transform: scale(0.95);
}

.jk-fade-in--scale.is-visible {
    opacity: 1;
    transform: scale(1);
}

/* ================================================
   响应式适配 - 移动端 (768px 以下)
   ================================================ */

@media (max-width: 768px) {

    /* 预约入口卡片 - 移动端 */
    .jk-booking-entry {
        padding: var(--space-lg);
    }

    .jk-booking-entry__title {
        font-size: var(--font-xl);
    }

    .jk-booking-entry__services {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-sm);
    }

    .jk-booking-service {
        padding: var(--space-sm) var(--space-xs);
    }

    .jk-booking-service__icon {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }

    .jk-booking-entry__btn {
        min-width: auto;
        width: 100%;
        font-size: var(--font-base);
        padding: 12px 20px;
    }

    /* 预约模态框 - 移动端 */
    .jk-booking-modal__dialog {
        width: 100%;
        max-width: 100%;
        max-height: 100%;
        height: 100%;
        border-radius: 0;
    }

    .jk-booking-modal__header {
        padding: var(--space-md) var(--space-lg);
    }

    .jk-booking-modal__title {
        font-size: var(--font-lg);
    }

    .jk-booking-modal__steps {
        padding: var(--space-md) var(--space-lg);
        gap: var(--space-sm);
    }

    .jk-step__indicator {
        width: 28px;
        height: 28px;
        font-size: var(--font-xs);
    }

    .jk-step__label {
        font-size: var(--font-xs);
    }

    .jk-step__connector {
        width: 24px;
    }

    .jk-booking-modal__body {
        padding: var(--space-lg);
    }

    .jk-form-row {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .jk-date-card__day {
        font-size: var(--font-sm);
    }

    .jk-date-card__sub {
        display: none;
    }

    .jk-time-btn {
        min-width: 70px;
        padding: 6px 12px;
        font-size: var(--font-xs);
    }

    .jk-booking-modal__footer {
        padding: var(--space-md) var(--space-lg);
        gap: var(--space-sm);
    }

    .jk-booking-modal__footer .jk-btn {
        max-width: none;
        flex: 1;
    }

    .jk-booking-success {
        padding: var(--space-xl) var(--space-md);
    }

    .jk-booking-success__icon {
        width: 64px;
        height: 64px;
    }

    .jk-booking-success__title {
        font-size: var(--font-xl);
    }

    .jk-booking-success__actions {
        flex-direction: column;
    }

    .jk-booking-success__actions .jk-btn {
        width: 100%;
    }

    /* 悬浮按钮 - 移动端 */
    .jk-booking-fab {
        right: 16px;
        bottom: 16px;
    }

    .jk-booking-fab__btn {
        width: 52px;
        height: 52px;
    }

    .jk-booking-fab__icon {
        width: 24px;
        height: 24px;
    }

    .jk-booking-fab__tooltip {
        display: none;
    }

    /* 数据统计栏 - 移动端 */
    .jk-stats-bar {
        padding: var(--space-lg) var(--space-md);
    }

    .jk-stats-bar__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md) 0;
    }

    .jk-stat-item {
        padding: var(--space-sm) var(--space-md);
    }

    .jk-stat-item::after {
        display: none;
    }

    .jk-stat-item:nth-child(odd)::after {
        content: '';
        display: block;
        position: absolute;
        right: 0;
        top: 50%;
        transform: translateY(-50%);
        width: 1px;
        height: 60%;
        background-color: var(--color-border);
    }

    .jk-stat-item__number {
        font-size: var(--font-2xl);
    }

    /* 评价卡片 - 移动端 */
    .jk-testimonials {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .jk-testimonial-card {
        padding: var(--space-md);
    }

    /* 养生卡片 - 移动端 */
    .jk-wellness-card__body {
        padding: var(--space-md);
    }

    .jk-wellness-card__title {
        font-size: var(--font-base);
    }

    .jk-wellness-card__excerpt {
        font-size: var(--font-xs);
        -webkit-line-clamp: 2;
    }
}

/* 更小屏幕适配 */
@media (max-width: 480px) {
    .jk-stats-bar__grid {
        gap: var(--space-sm) 0;
    }

    .jk-stat-item__number {
        font-size: var(--font-xl);
    }

    .jk-stat-item__label {
        font-size: var(--font-xs);
    }

    .jk-booking-entry__services {
        grid-template-columns: repeat(2, 1fr);
    }

    .jk-date-picker__weekday {
        font-size: 10px;
        padding: 6px 0;
    }
}

/* ================================================
   辅助类
   ================================================ */

.jk-text-center { text-align: center; }
.jk-text-left { text-align: left; }
.jk-text-right { text-align: right; }

.jk-mt-0 { margin-top: 0; }
.jk-mb-0 { margin-bottom: 0; }
.jk-mt-md { margin-top: var(--space-md); }
.jk-mb-md { margin-bottom: var(--space-md); }
.jk-mt-lg { margin-top: var(--space-lg); }
.jk-mb-lg { margin-bottom: var(--space-lg); }

.jk-hidden { display: none !important; }
.jk-visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* 滚动条美化 */
.jk-booking-modal__body::-webkit-scrollbar {
    width: 6px;
}

.jk-booking-modal__body::-webkit-scrollbar-track {
    background: transparent;
}

.jk-booking-modal__body::-webkit-scrollbar-thumb {
    background-color: var(--color-border);
    border-radius: 3px;
}

.jk-booking-modal__body::-webkit-scrollbar-thumb:hover {
    background-color: var(--color-text-light);
}

/* 无障碍 - 减少动效偏好 */
@media (prefers-reduced-motion: reduce) {
    .jk-fade-in,
    .jk-booking-modal__dialog,
    .jk-booking-modal__overlay,
    .jk-booking-step,
    .jk-booking-service,
    .jk-testimonial-card,
    .jk-wellness-card,
    .jk-btn,
    .jk-booking-fab__btn {
        transition: none;
        animation: none;
    }

    .jk-booking-fab__btn::before {
        animation: none;
    }
}