/* ==========================================================================
   站点交互增强样式（Toast / 价格区间滑块 / 数量步进器 / 手风琴 / 筛选）
   配合 public/js/site-ui.js 使用，颜色沿用站点 CSS 变量（HSL 三元组）
   ========================================================================== */

/* ---------- flash 提示条（JS 关闭时降级显示）---------- */
[data-flash-messages] {
    display: none;
}

.no-js [data-flash-messages] {
    display: block;
}

/* ---------- Toast 通知 ---------- */
.ui-toast-region {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    z-index: 200;
    display: flex;
    flex-direction: column;
    gap: .5rem;
    width: min(22rem, calc(100vw - 2rem));
    pointer-events: none;
}

.ui-toast {
    pointer-events: auto;
    display: flex;
    align-items: flex-start;
    gap: .625rem;
    padding: .75rem .875rem;
    border-radius: var(--radius);
    border: 1px solid hsl(var(--border));
    background-color: hsl(var(--background));
    color: hsl(var(--foreground));
    box-shadow: 0 8px 24px hsl(var(--foreground) / .12);
    font-size: .875rem;
    line-height: 1.5;
    opacity: 0;
    transform: translateY(12px) scale(.98);
    transition: opacity .22s ease, transform .22s ease;
}

.ui-toast.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.ui-toast.is-leaving {
    opacity: 0;
    transform: translateY(8px) scale(.98);
}

.ui-toast__icon {
    flex-shrink: 0;
    width: 1.125rem;
    height: 1.125rem;
    margin-top: .0625rem;
}

.ui-toast__body {
    flex: 1;
    min-width: 0;
}

.ui-toast__title {
    font-weight: 600;
    margin-bottom: .125rem;
}

.ui-toast__close {
    flex-shrink: 0;
    border: 0;
    background: transparent;
    color: hsl(var(--muted-foreground));
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    padding: 0 .125rem;
    border-radius: calc(var(--radius) - 4px);
}

.ui-toast__close:hover {
    color: hsl(var(--foreground));
}

.ui-toast--success {
    border-color: hsl(var(--primary) / .4);
    background-color: hsl(var(--primary) / .08);
}

.ui-toast--success .ui-toast__icon {
    color: hsl(var(--primary));
}

.ui-toast--error {
    border-color: hsl(var(--destructive) / .4);
    background-color: hsl(var(--destructive) / .08);
}

.ui-toast--error .ui-toast__icon {
    color: hsl(var(--destructive));
}

.ui-toast--info .ui-toast__icon {
    color: hsl(var(--muted-foreground));
}

/* ---------- 数量步进器 ---------- */
.ui-qty {
    display: inline-flex;
    align-items: center;
    border: 1px solid hsl(var(--input));
    border-radius: var(--radius);
    overflow: hidden;
    background-color: hsl(var(--background));
}

.ui-qty__btn {
    width: 2.25rem;
    height: 2.5rem;
    border: 0;
    background: transparent;
    color: hsl(var(--foreground));
    font-size: 1.125rem;
    line-height: 1;
    cursor: pointer;
    transition: background-color .18s ease, color .18s ease;
}

.ui-qty__btn:hover:not(:disabled) {
    background-color: hsl(var(--primary) / .1);
    color: hsl(var(--primary));
}

.ui-qty__btn:disabled {
    opacity: .4;
    cursor: not-allowed;
}

.ui-qty__input {
    width: 3.25rem;
    height: 2.5rem;
    border: 0;
    border-left: 1px solid hsl(var(--input));
    border-right: 1px solid hsl(var(--input));
    background: transparent;
    color: inherit;
    text-align: center;
    font-size: .875rem;
    font-weight: 600;
    -moz-appearance: textfield;
    appearance: textfield;
}

.ui-qty__input::-webkit-outer-spin-button,
.ui-qty__input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.ui-qty__input:focus {
    outline: none;
}

/* ---------- 价格区间双滑块 ---------- */
.ui-range {
    position: relative;
    height: 2.25rem;
    display: flex;
    align-items: center;
}

.ui-range__track {
    position: absolute;
    left: 0;
    right: 0;
    height: .25rem;
    border-radius: 999px;
    background-color: hsl(var(--muted));
}

.ui-range__fill {
    position: absolute;
    height: .25rem;
    border-radius: 999px;
    background-color: hsl(var(--primary));
}

.ui-range__input {
    position: absolute;
    left: 0;
    width: 100%;
    height: 2.25rem;
    margin: 0;
    background: none;
    pointer-events: none;
    -webkit-appearance: none;
    appearance: none;
}

.ui-range__input:focus {
    outline: none;
}

.ui-range__input::-webkit-slider-thumb {
    -webkit-appearance: none;
    pointer-events: auto;
    width: 1.125rem;
    height: 1.125rem;
    border-radius: 50%;
    border: 2px solid hsl(var(--background));
    background-color: hsl(var(--primary));
    box-shadow: 0 1px 4px hsl(var(--foreground) / .25);
    cursor: pointer;
    transition: transform .15s ease;
}

.ui-range__input::-webkit-slider-thumb:hover {
    transform: scale(1.12);
}

.ui-range__input::-moz-range-thumb {
    pointer-events: auto;
    width: 1.125rem;
    height: 1.125rem;
    border-radius: 50%;
    border: 2px solid hsl(var(--background));
    background-color: hsl(var(--primary));
    cursor: pointer;
}

.ui-range__input::-moz-range-track {
    background: transparent;
}

/* ---------- 手风琴（FAQ）---------- */
/* 由 site-ui.js 通过高度过渡实现平滑展开；JS 关闭时 details 原生行为仍然可用 */
[data-accordion-panel] {
    overflow: hidden;
    transition: height .28s ease;
}

details[data-accordion] summary {
    list-style: none;
}

details[data-accordion] summary::-webkit-details-marker {
    display: none;
}

details[data-accordion][open] .ui-accordion__chevron {
    transform: rotate(180deg);
}

/* ---------- 筛选结果为空 ---------- */
.ui-filter-empty {
    display: none;
    text-align: center;
    padding: 3rem 1rem;
    color: hsl(var(--muted-foreground));
}

.ui-filter-empty.is-visible {
    display: block;
}

[data-filter-item].is-hidden {
    display: none;
}

/* ---------- 搜索建议 ---------- */
.ui-suggest {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + .375rem);
    z-index: 60;
    border-radius: var(--radius);
    border: 1px solid hsl(var(--border));
    background-color: hsl(var(--background));
    box-shadow: 0 12px 32px hsl(var(--foreground) / .14);
    overflow: hidden;
    display: none;
}

.ui-suggest.is-visible {
    display: block;
}

.ui-suggest__item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    padding: .625rem .875rem;
    font-size: .875rem;
    color: hsl(var(--foreground));
    text-decoration: none;
}

.ui-suggest__item:hover,
.ui-suggest__item.is-active {
    background-color: hsl(var(--primary) / .08);
    color: hsl(var(--primary));
}

.ui-suggest__type {
    font-size: .6875rem;
    color: hsl(var(--muted-foreground));
    flex-shrink: 0;
}

.ui-suggest__empty {
    padding: .75rem .875rem;
    font-size: .875rem;
    color: hsl(var(--muted-foreground));
}

/* ---------- 通用加载态 ---------- */
.is-busy {
    opacity: .6;
    pointer-events: none;
}

/* ---------- 购物车角标跳动 ---------- */
@keyframes ui-badge-pop {
    0% { transform: scale(1); }
    45% { transform: scale(1.45); }
    100% { transform: scale(1); }
}

.ui-badge-pop {
    animation: ui-badge-pop .38s ease;
}

@media (prefers-reduced-motion: reduce) {
    .ui-toast,
    [data-accordion-panel],
    .ui-accordion__chevron,
    .ui-range__input::-webkit-slider-thumb {
        transition: none;
    }

    .ui-badge-pop {
        animation: none;
    }
}

/* ------------------------------------------------------------------
   顶栏品牌区：站名较长（YIMA INTERNATIONAL PTY LTD）。
   logo 改为长方形后宽度增加，窄屏时站名会折行并挤压导航，
   这里按视口宽度逐级缩小站名，过窄时只保留 logo。
   ------------------------------------------------------------------ */
.site-brand {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    flex: 0 0 auto;
    min-width: 0;
}

.site-brand__name {
    white-space: nowrap;
    line-height: 1.2;
    font-size: 1.35rem;
}

@media (max-width: 1680px) {
    .site-brand__name { font-size: 1.15rem; }
}

@media (max-width: 1440px) {
    .site-brand__name { font-size: 1rem; }
}

@media (max-width: 1320px) {
    .site-brand__name { font-size: 1rem; }
}

@media (max-width: 576px) {
    .site-brand__name { font-size: .9rem; }
}

@media (max-width: 400px) {
    .site-brand__name { font-size: .8rem; }
}

/* ===== 服务列表卡片：统一 4:3 图片区，尺寸一致不裁切变形 ===== */
.svc-media {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: #eef2f0;
    border-radius: 1.5rem 1.5rem 0 0;
}

@supports not (aspect-ratio: 4 / 3) {
    .svc-media { height: 0; padding-bottom: 75%; }
}

.svc-media img.svc-media__img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform .7s ease;
}

.svc-media:hover img.svc-media__img { transform: scale(1.06); }

/* 图片右下角角标：统一使用网站 Logo */
.svc-media img.svc-media__logo {
    position: absolute;
    right: 14px;
    bottom: 14px;
    width: 44px;
    height: 44px;
    object-fit: contain;
    background: #fff;
    border-radius: 50%;
    padding: 4px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, .18);
    transition: transform .4s ease;
}

.svc-media:hover img.svc-media__logo { transform: rotate(-8deg) scale(1.05); }