:root {
    --hy-theme-bg: #fbf8ff;
    --hy-theme-surface: rgba(255, 255, 255, 0.96);
    --hy-theme-surface-soft: #fdfaff;
    --hy-theme-text: #282333;
    --hy-theme-muted: #8d879a;
    --hy-theme-line: #f0e8fb;
    --hy-theme-primary: #dbc8ff;
    --hy-theme-primary-strong: #c5a6f6;
    --hy-theme-primary-deep: #7d57c7;
    --hy-theme-primary-soft: #f4ebff;
    --hy-theme-accent: #cfb8fb;
    --hy-theme-success: #31c6a8;
    --hy-theme-danger: #d95d72;
    --hy-theme-shadow: 0 10px 24px rgba(132, 90, 212, 0.075);
    --hy-theme-button: #7d57c7;
    --hy-theme-button-disabled: #eadffc;
    --hy-theme-button-disabled-text: #9a8faa;
    --hy-theme-button-shadow: 0 8px 18px rgba(125, 87, 199, 0.18);
    --hy-theme-button-disabled-shadow: none;
    --hy-theme-focus-ring: rgba(197, 166, 246, 0.18);
    --hy-theme-role-shadow: 0 6px 16px rgba(91, 62, 142, 0.08);
    --hy-theme-modal-shadow: 0 22px 54px rgba(40, 25, 72, 0.26);
    --hy-theme-checkout-shadow: 0 -10px 28px rgba(40, 25, 72, 0.12);
    --hy-theme-radius-tiny: 3px;
    --hy-theme-radius-icon: 11px;
    --hy-theme-radius-small: 12px;
    --hy-theme-radius-control: 14px;
    --hy-theme-radius-card: 16px;
    --hy-theme-radius-language: 17px;
    --hy-theme-radius-modal: 22px;
    --hy-theme-radius-pill: 999px;
    --hy-theme-radius-circle: 50%;
    --hy-theme-hero: linear-gradient(
        151deg,
        #f0e6ff 0%,
        #fffbff 58%,
        rgba(251, 248, 255, 0.88) 100%
    );
}

:root[data-hy-app-code='yumi'] {
    --hy-theme-bg: #f5faf6;
    --hy-theme-surface: rgba(255, 255, 255, 0.86);
    --hy-theme-surface-soft: rgba(248, 253, 250, 0.78);
    --hy-theme-text: #1d1d1f;
    --hy-theme-muted: #6e746f;
    --hy-theme-line: rgba(52, 199, 89, 0.18);
    --hy-theme-primary: #34c759;
    --hy-theme-primary-strong: #28a84d;
    --hy-theme-primary-deep: #1f7a3d;
    --hy-theme-primary-soft: rgba(52, 199, 89, 0.13);
    --hy-theme-accent: #8fd8a8;
    --hy-theme-success: #34c759;
    --hy-theme-shadow: 0 18px 44px rgba(24, 95, 50, 0.08);
    --hy-theme-button: #248a45;
    --hy-theme-button-disabled: rgba(52, 199, 89, 0.2);
    --hy-theme-button-disabled-text: rgba(31, 122, 61, 0.58);
    --hy-theme-button-shadow: 0 12px 28px rgba(36, 138, 69, 0.2);
    --hy-theme-focus-ring: rgba(52, 199, 89, 0.18);
    --hy-theme-role-shadow: 0 10px 24px rgba(24, 95, 50, 0.1);
    --hy-theme-modal-shadow: 0 24px 70px rgba(16, 76, 40, 0.18);
    --hy-theme-checkout-shadow: 0 -14px 34px rgba(16, 76, 40, 0.1);
    --hy-theme-radius-tiny: 4px;
    --hy-theme-radius-icon: 13px;
    --hy-theme-radius-small: 14px;
    --hy-theme-radius-control: 16px;
    --hy-theme-radius-card: 22px;
    --hy-theme-radius-language: 999px;
    --hy-theme-radius-modal: 28px;
    --hy-theme-radius-pill: 999px;
    --hy-theme-radius-circle: 50%;
    --hy-theme-hero: linear-gradient(180deg, #fbfffc 0%, #eef9f2 100%);
}

:root[data-hy-app-code='aslan'] {
    --hy-theme-bg: #fffdf3;
    --hy-theme-surface: rgba(255, 255, 255, 0.98);
    --hy-theme-surface-soft: #fffbf0;
    --hy-theme-line: #efdc9f;
    --hy-theme-primary: #ffe071;
    --hy-theme-primary-strong: #f1bd2d;
    --hy-theme-primary-deep: #8a5a00;
    --hy-theme-primary-soft: #fff2bd;
    --hy-theme-accent: #f6c43c;
    --hy-theme-success: #2aa875;
    --hy-theme-shadow: 0 10px 24px rgba(138, 90, 0, 0.08);
    --hy-theme-button: #9b6500;
    --hy-theme-button-disabled: #f0dfa9;
    --hy-theme-button-disabled-text: #8f7b4c;
    --hy-theme-button-shadow: 0 8px 18px rgba(138, 90, 0, 0.18);
    --hy-theme-focus-ring: rgba(155, 101, 0, 0.18);
    --hy-theme-role-shadow: 0 6px 16px rgba(138, 90, 0, 0.08);
    --hy-theme-modal-shadow: 0 22px 54px rgba(92, 60, 0, 0.22);
    --hy-theme-checkout-shadow: 0 -10px 28px rgba(92, 60, 0, 0.1);
    --hy-theme-radius-tiny: 0;
    --hy-theme-radius-icon: 0;
    --hy-theme-radius-small: 0;
    --hy-theme-radius-control: 0;
    --hy-theme-radius-card: 0;
    --hy-theme-radius-language: 0;
    --hy-theme-radius-modal: 0;
    --hy-theme-radius-pill: 0;
    --hy-theme-radius-circle: 0;
}

.hy-loading {
    position: fixed;
    inset: 0;
    z-index: 90;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100vw;
    min-height: 100vh;
    background: rgba(10, 7, 18, 0.48);
    color: var(--hy-theme-muted);
    text-align: center;
    pointer-events: auto;
}

.hy-loading.active,
.hy-loading.is-active {
    display: flex;
}

.hy-loading__mascot {
    width: 72px;
    height: 72px;
    background: url('./png/loading-cat.webp') center / contain no-repeat;
    animation: hy-loading-float 1.6s ease-in-out infinite;
}

.hy-loading__spinner {
    width: 24px;
    height: 24px;
    border: 2px solid rgba(125, 87, 199, 0.18);
    border-top-color: var(--hy-theme-button);
    border-radius: 50%;
    animation: hy-loading-spin 0.86s linear infinite;
}

.hy-loading__text {
    font-size: 12px;
    font-weight: 700;
    line-height: 16px;
}

@keyframes hy-loading-float {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-6px);
    }
}

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

@media (prefers-reduced-motion: reduce) {
    .hy-loading__mascot,
    .hy-loading__spinner {
        animation: none;
    }
}

/* 通用骨架屏：加载中给文本/块级占位元素加 .hy-skeleton 变成流光占位条，数据到达后移除该类恢复真实内容。
   底色取主题软色变量，lalu/yumi/aslan 三套主题自动跟随；圆形占位（头像等）叠加 .hy-skeleton--circle。 */
.hy-skeleton {
    position: relative;
    display: inline-block;
    overflow: hidden;
    min-width: 3.2em;
    min-height: 1em;
    border-radius: var(--hy-skeleton-radius, 6px);
    background: linear-gradient(
        90deg,
        var(--hy-theme-primary-soft) 25%,
        var(--hy-theme-line) 37%,
        var(--hy-theme-primary-soft) 63%
    );
    background-size: 400% 100%;
    color: transparent !important;
    animation: hy-skeleton-shimmer 1.4s ease infinite;
    pointer-events: none;
    user-select: none;
}

.hy-skeleton--circle {
    --hy-skeleton-radius: 50%;
}

/* 占位期间隐藏子节点（图标等），避免真实内容在流光条上透出。 */
.hy-skeleton > * {
    visibility: hidden;
}

@keyframes hy-skeleton-shimmer {
    0% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0 50%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .hy-skeleton {
        animation: none;
    }
}

/* 页面级骨架屏（common/skeleton.js）：整页覆盖一层模拟页面结构的占位层，
   数据就绪后整层淡出移除。块级元素复用上面的 .hy-skeleton 流光条。 */
.hy-page-skeleton {
    position: fixed;
    inset: 0;
    z-index: 80;
    display: none;
    overflow: hidden;
    padding: calc(14px + env(safe-area-inset-top)) 16px 30px;
    background: var(--hy-theme-bg);
    opacity: 1;
    transition: opacity 0.2s ease;
}

.hy-page-skeleton.is-active {
    display: block;
}

.hy-page-skeleton.is-leaving {
    opacity: 0;
    pointer-events: none;
}

/* 骨架层中央叠加拉鲁猫 loading 图 + 转圈，视觉复用 .hy-loading__mascot / .hy-loading__spinner。 */
.hy-page-skeleton__mascot-wrap {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    pointer-events: none;
}

.hy-page-skeleton__header {
    display: grid;
    grid-template-columns: 36px minmax(0, 1fr) 36px;
    align-items: center;
    justify-items: center;
    height: 58px;
    margin-bottom: 10px;
}

.hy-page-skeleton__header .hy-skeleton:nth-child(2) {
    width: 42%;
    height: 20px;
}

.hy-page-skeleton__card {
    margin-bottom: 12px;
    padding: 14px;
    border: 1px solid var(--hy-theme-line);
    border-radius: var(--hy-theme-radius-card);
    background: var(--hy-theme-surface);
}

.hy-page-skeleton__profile {
    display: grid;
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 12px;
    align-items: center;
    min-height: 112px;
}

.hy-page-skeleton__lines {
    display: grid;
    gap: 10px;
}

.hy-page-skeleton__lines .hy-skeleton:first-child {
    width: 56%;
    height: 18px;
}

.hy-page-skeleton__lines .hy-skeleton:last-child {
    width: 38%;
    height: 13px;
}

.hy-page-skeleton__grid {
    display: grid;
    gap: 12px;
    margin-bottom: 12px;
}

.hy-page-skeleton__cell {
    display: grid;
    justify-items: start;
    gap: 9px;
    padding: 16px 13px;
    border: 1px solid var(--hy-theme-line);
    border-radius: var(--hy-theme-radius-card);
    background: var(--hy-theme-surface);
}

.hy-page-skeleton__cell--center {
    justify-items: center;
}

.hy-page-skeleton__cell .hy-skeleton {
    height: 13px;
}

.hy-page-skeleton__cell .hy-skeleton--circle {
    width: 46px;
    height: 46px;
    min-width: 46px;
}

@media (prefers-reduced-motion: reduce) {
    .hy-page-skeleton {
        transition: none;
    }
}