/* ========================================
   FollowUp 高级动画工具类库
   现代化医疗系统交互动画集合
   ======================================== */

/* ========================================
   一、涟漪点击效果
   ======================================== */

.ripple-effect {
    position: relative;
    overflow: hidden;
}

.ripple-effect::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    width: 100px;
    height: 100px;
    margin-top: -50px;
    margin-left: -50px;
    top: 50%;
    left: 50%;
    opacity: 0;
    transform: scale(0);
    pointer-events: none;
}

.ripple-effect:active::after {
    animation: ripple 0.6s ease-out;
}

/* 深色涟漪（用于浅色背景） */
.ripple-dark::after {
    background: rgba(24, 183, 151, 0.3);
}

/* ========================================
   二、玻璃拟态效果
   ======================================== */

.glass {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.1);
}

.glass-strong {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.15);
}

.glass-dark {
    background: rgba(45, 55, 72, 0.75);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.glass-primary {
    background: rgba(24, 183, 151, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(24, 183, 151, 0.2);
}

/* ========================================
   三、悬浮交互效果
   ======================================== */

/* 标准悬浮提升 */
.hover-lift {
    transition: all var(--transition-base) var(--ease-out);
}

.hover-lift:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

/* 发光悬浮 */
.hover-glow {
    transition: all var(--transition-base) var(--ease-out);
}

.hover-glow:hover {
    box-shadow: 0 0 20px rgba(24, 183, 151, 0.3);
}

/* 边框高亮 */
.hover-border {
    transition: all var(--transition-base) var(--ease-out);
    border: 2px solid transparent;
}

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

/* 背景渐变 */
.hover-gradient {
    transition: all var(--transition-base) var(--ease-out);
    background-size: 200% 200%;
    background-position: 0% 50%;
}

.hover-gradient:hover {
    background-position: 100% 50%;
}

/* ========================================
   四、加载状态增强
   ======================================== */

/* 骨架屏波纹 */
.skeleton {
    background: linear-gradient(
        90deg,
        var(--bg-tertiary) 0%,
        var(--bg-hover) 20%,
        var(--bg-tertiary) 40%,
        var(--bg-tertiary) 100%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s linear infinite;
    border-radius: var(--radius-sm);
}

.skeleton-text {
    height: 1em;
    margin-bottom: 0.5em;
}

.skeleton-title {
    height: 1.5em;
    width: 60%;
    margin-bottom: 1em;
}

.skeleton-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.skeleton-card {
    height: 120px;
    border-radius: var(--radius-md);
}

/* 点状加载 */
.loading-dots {
    display: inline-flex;
    gap: 4px;
}

.loading-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary-color);
    animation: loadingDot 1.4s ease-in-out infinite both;
}

.loading-dots span:nth-child(1) { animation-delay: -0.32s; }
.loading-dots span:nth-child(2) { animation-delay: -0.16s; }
.loading-dots span:nth-child(3) { animation-delay: 0; }

@keyframes loadingDot {
    0%, 80%, 100% {
        transform: scale(0);
    }
    40% {
        transform: scale(1);
    }
}

/* ========================================
   五、数据状态指示
   ======================================== */

/* 在线状态点 */
.status-indicator {
    position: relative;
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.status-indicator::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    animation: statusPing 1.5s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.status-indicator.online {
    background: var(--success-color);
}

.status-indicator.online::after {
    background: var(--success-color);
}

.status-indicator.warning {
    background: var(--warning-color);
}

.status-indicator.warning::after {
    background: var(--warning-color);
}

.status-indicator.error {
    background: var(--error-color);
}

.status-indicator.error::after {
    background: var(--error-color);
}

@keyframes statusPing {
    75%, 100% {
        transform: scale(2);
        opacity: 0;
    }
}

/* 数值变化高亮 */
.value-change {
    transition: color var(--transition-base);
}

.value-change.increased {
    color: var(--success-color);
    animation: valueIncrease 0.6s var(--ease-out);
}

.value-change.decreased {
    color: var(--error-color);
    animation: valueDecrease 0.6s var(--ease-out);
}

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

@keyframes valueDecrease {
    0% { transform: scale(1); }
    50% { transform: scale(0.9); }
    100% { transform: scale(1); }
}

/* ========================================
   六、表单交互
   ======================================== */

/* 输入框焦点动画 */
.input-animated {
    position: relative;
    overflow: hidden;
}

.input-animated::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: all var(--transition-base) var(--ease-out);
    transform: translateX(-50%);
}

.input-animated:focus-within::after {
    width: 100%;
}

/* 标签浮动 */
.label-float {
    position: relative;
}

.label-float label {
    position: absolute;
    top: 50%;
    left: 12px;
    transform: translateY(-50%);
    transition: all var(--transition-base) var(--ease-out);
    color: var(--text-tertiary);
    pointer-events: none;
}

.label-float input:focus + label,
.label-float input:not(:placeholder-shown) + label {
    top: 0;
    font-size: var(--font-size-xs);
    color: var(--primary-color);
    background: white;
    padding: 0 4px;
}

/* ========================================
   七、通知与提示
   ======================================== */

/* 滑入通知 */
.notification-slide {
    animation: notificationSlide var(--transition-slow) var(--ease-out);
}

@keyframes notificationSlide {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* 淡出通知 */
.notification-fade-out {
    animation: notificationFadeOut var(--transition-slow) var(--ease-out) forwards;
}

@keyframes notificationFadeOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* 徽章弹跳 */
.badge-bounce {
    animation: badgeBounce 0.5s var(--ease-bounce);
}

@keyframes badgeBounce {
    0% { transform: scale(0); }
    50% { transform: scale(1.3); }
    100% { transform: scale(1); }
}

/* ========================================
   八、图表专用动画
   ======================================== */

/* 饼图扇形展开 */
.pie-slice {
    transform-origin: center;
    animation: pieExpand 1s var(--ease-out) forwards;
}

@keyframes pieExpand {
    from {
        transform: scale(0) rotate(-90deg);
    }
    to {
        transform: scale(1) rotate(0);
    }
}

/* 柱状图生长 */
.bar-grow {
    transform-origin: bottom;
    animation: barGrow 0.8s var(--ease-out) forwards;
}

@keyframes barGrow {
    from {
        transform: scaleY(0);
    }
    to {
        transform: scaleY(1);
    }
}

/* 折线图路径绘制 */
.line-draw {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: lineDraw 2s var(--ease-out) forwards;
}

@keyframes lineDraw {
    to {
        stroke-dashoffset: 0;
    }
}

/* 数据点弹入 */
.data-point {
    animation: dataPointPop 0.4s var(--ease-bounce) forwards;
    opacity: 0;
}

@keyframes dataPointPop {
    from {
        transform: scale(0);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* ========================================
   九、医疗系统专用
   ======================================== */

/* 健康指标环 */
.health-ring {
    stroke-dasharray: 283;
    stroke-dashoffset: 283;
    transform-origin: center;
    transform: rotate(-90deg);
    animation: healthRingFill 1.5s var(--ease-out) forwards;
}

@keyframes healthRingFill {
    to {
        stroke-dashoffset: var(--ring-offset, 0);
    }
}

/* 心率波动 */
.heartrate-line {
    stroke-dasharray: 500;
    stroke-dashoffset: 500;
    animation: heartrateDraw 2s linear infinite;
}

@keyframes heartrateDraw {
    to {
        stroke-dashoffset: 0;
    }
}

/* 预警闪烁 */
.alert-blink {
    animation: alertBlink 1s ease-in-out infinite;
}

@keyframes alertBlink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.3;
    }
}

/* 紧急状态 */
.urgent-pulse {
    animation: urgentPulse 1.5s ease-in-out infinite;
}

@keyframes urgentPulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(245, 101, 101, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(245, 101, 101, 0);
    }
}

/* ========================================
   十、性能优化提示
   ======================================== */

/* GPU 加速 */
.gpu-accelerated {
    transform: translateZ(0);
    will-change: transform;
}

/* 减少重绘 */
.contain-paint {
    contain: paint;
}

/* 减少布局计算 */
.contain-layout {
    contain: layout;
}

/* 完全隔离 */
.contain-strict {
    contain: strict;
}

/* ========================================
   十一、弹窗动画（Dialog Animations）
   ======================================== */

/* 弹窗打开动画 - 缩放淡入（专业简洁风格） */
.dialog-open {
    animation: dialogOpen var(--transition-base) var(--ease-out);
}

@keyframes dialogOpen {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(10px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* 弹窗关闭动画 */
.dialog-close {
    animation: dialogClose var(--transition-fast) var(--ease-in-out);
}

@keyframes dialogClose {
    from {
        opacity: 1;
        transform: scale(1);
    }
    to {
        opacity: 0;
        transform: scale(0.95);
    }
}

/* 弹窗遮罩淡入 */
.dialog-backdrop {
    animation: backdropFadeIn var(--transition-base) var(--ease-out);
}

@keyframes backdropFadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* 弹窗遮罩淡出 */
.dialog-backdrop-out {
    animation: backdropFadeOut var(--transition-base) var(--ease-out);
}

@keyframes backdropFadeOut {
    from {
        opacity: 1;
    }
    to {
        opacity: 0;
    }
}

/* ========================================
   十二、输入框聚焦动画（Input Focus Animations）
   ======================================== */

/* 输入框聚焦微光效果 */
.input-focus-glow {
    position: relative;
    transition: all var(--transition-base) var(--ease-out);
}

.input-focus-glow::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border-radius: inherit;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(24, 183, 151, 0.3),
        transparent
    );
    opacity: 0;
    transition: opacity var(--transition-base) var(--ease-out);
    z-index: -1;
    pointer-events: none;
}

.input-focus-glow:focus-within::before {
    opacity: 1;
    animation: inputGlowPulse 2s ease-in-out infinite;
}

@keyframes inputGlowPulse {
    0%, 100% {
        transform: translateX(-100%);
    }
    50% {
        transform: translateX(100%);
    }
}

/* MudBlazor 输入框聚焦增强 */
::deep .mud-input-root:focus-within .mud-input-underline::after {
    transform: scaleX(1);
    transition: transform var(--transition-base) var(--ease-out);
}

::deep .mud-input-root .mud-input-underline::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-color);
    transform: scaleX(0);
    transition: transform var(--transition-base) var(--ease-out);
}

/* 输入框边框动画 */
.input-border-animate {
    border: 1px solid var(--border-color);
    transition: all var(--transition-base) var(--ease-out);
}

.input-border-animate:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(24, 183, 151, 0.1);
}

/* ========================================
   十三、卡片悬浮增强（Card Hover Enhancements）
   ======================================== */

/* 卡片标准悬浮效果 */
.card-hover {
    transition: all var(--transition-base) var(--ease-out);
}

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

/* 卡片深度悬浮效果 */
.card-hover-deep {
    transition: all var(--transition-base) var(--ease-out);
}

.card-hover-deep:hover {
    transform: translateY(-4px) scale(1.01);
    box-shadow: 0 12px 24px rgba(10, 107, 88, 0.2);
}

/* 卡片发光悬浮效果 */
.card-hover-glow {
    transition: all var(--transition-base) var(--ease-out);
}

.card-hover-glow:hover {
    transform: translateY(-2px);
    box-shadow:
        0 8px 16px rgba(10, 107, 88, 0.15),
        0 0 20px rgba(24, 183, 151, 0.2);
}

/* ========================================
   十四、按钮涟漪效果增强（Button Ripple Enhancements）
   ======================================== */

/* MudBlazor 按钮涟漪效果 */
::deep .mud-button-root.ripple-effect {
    position: relative;
    overflow: hidden;
}

::deep .mud-button-root.ripple-effect::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    width: 100px;
    height: 100px;
    margin-top: -50px;
    margin-left: -50px;
    top: 50%;
    left: 50%;
    opacity: 0;
    transform: scale(0);
    pointer-events: none;
}

::deep .mud-button-root.ripple-effect:active::after {
    animation: ripple 0.6s ease-out;
}

/* 按钮按下反馈 */
.button-press {
    transition: transform var(--transition-fast) var(--ease-out);
}

.button-press:active {
    transform: scale(0.97);
}

/* ========================================
   十五、骨架屏加载增强（Skeleton Loading Enhancements）
   ======================================== */

/* 骨架屏容器 */
.skeleton-container {
    width: 100%;
    padding: var(--spacing-md);
}

/* 骨架屏行 */
.skeleton-row {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

/* 骨架屏列 */
.skeleton-column {
    flex: 1;
}

/* 骨架屏输入框 */
.skeleton-input {
    height: 40px;
    border-radius: var(--radius-sm);
    background: linear-gradient(
        90deg,
        var(--bg-tertiary) 0%,
        #E2E8F0 20%,
        var(--bg-tertiary) 40%,
        var(--bg-tertiary) 100%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s linear infinite;
}

/* 骨架屏按钮 */
.skeleton-button {
    width: 100px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: linear-gradient(
        90deg,
        var(--bg-tertiary) 0%,
        #E2E8F0 20%,
        var(--bg-tertiary) 40%,
        var(--bg-tertiary) 100%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s linear infinite;
}

/* 骨架屏表格 */
.skeleton-table-row {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.skeleton-table-cell {
    flex: 1;
    height: 20px;
    border-radius: var(--radius-sm);
    background: linear-gradient(
        90deg,
        var(--bg-tertiary) 0%,
        #E2E8F0 20%,
        var(--bg-tertiary) 40%,
        var(--bg-tertiary) 100%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s linear infinite;
}

/* 骨架屏信息卡片布局 */
.skeleton-info-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
}

.skeleton-info-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.skeleton-info-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.skeleton-info-label {
    height: 14px;
    width: 60px;
    border-radius: var(--radius-sm);
}

.skeleton-info-value {
    height: 16px;
    width: 100%;
    border-radius: var(--radius-sm);
}