/* 可编辑桌面：保留原有视觉，只把摆放方式改成 4 列独立网格。 */
.desktop-page.page1-layout,
.desktop-page:has(.desktop-layout-grid) {
    display: block;
}

.desktop-page[hidden] {
    display: none !important;
}

.desktop-layout-grid {
    --desktop-grid-gap: 12px;
    --desktop-grid-cell: 82px;
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-auto-rows: var(--desktop-grid-cell);
    gap: var(--desktop-grid-gap);
    align-content: start;
    /* 页面自身已有 10px 内边距；再缩 12px 后，屏幕两侧各约留 16px。 */
    width: calc(100% - 12px);
    margin-left: auto;
    margin-right: auto;
    min-height: calc(var(--desktop-grid-cell) * 6 + var(--desktop-grid-gap) * 5 + 8px);
    touch-action: pan-x;
}

.desktop-layout-legacy-hidden {
    display: none !important;
}

.desktop-layout-item {
    position: relative;
    display: block;
    align-self: stretch;
    justify-self: stretch;
    z-index: 1;
    min-width: 0;
    min-height: 0;
    /* 下半区和上方组件之间的额外呼吸位，不影响网格本身的组件规格。 */
    translate: 0 var(--desktop-section-shift, 0px);
    -webkit-tap-highlight-color: transparent;
}

.desktop-layout-item > .app-item-small,
.desktop-layout-item > .large-widget,
.desktop-layout-item > .top-unified-container,
.desktop-layout-item > .main-widget-card,
.desktop-layout-item > .countdown-widget,
.desktop-layout-item > .circular-bubble-widget,
.desktop-layout-item > .kiyo-widget-wrap,
.desktop-layout-item > .desktop-registered-widget {
    width: 100% !important;
    height: 100% !important;
    min-width: 0 !important;
    min-height: 0 !important;
    max-width: none !important;
    max-height: none !important;
    box-sizing: border-box;
}

.desktop-layout-item > .kiyo-widget-wrap {
    width: 100% !important;
    height: 100% !important;
    box-sizing: border-box;
}

.desktop-layout-item > .large-widget {
    aspect-ratio: auto !important;
}

.desktop-layout-item > .countdown-widget {
    flex: none;
    min-height: 0;
}

.desktop-layout-item > .circular-bubble-widget {
    max-width: none;
    max-height: none;
}

.desktop-layout-item > .app-item-small {
    justify-content: flex-start;
    padding-top: 2px;
}

.desktop-layout-item > .app-item-small .app-icon-text {
    color: rgba(70, 70, 70, .58);
    font-weight: 450;
}

.page3-layout .third-page-app-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    width: 100%;
    height: auto;
}

/* APP 图标无论桌面网格如何缩放，都始终维持正方形。 */
.desktop-layout-item > .app-item-small > i,
.desktop-layout-item > .app-item-small > img {
    aspect-ratio: 1 / 1;
    flex: 0 0 52px;
}

.desktop-layout-item > .top-unified-container {
    border-radius: 20px;
}

.desktop-layout-item-dragging {
    position: absolute !important;
    left: var(--desktop-drag-left);
    top: var(--desktop-drag-top);
    width: var(--desktop-drag-width);
    height: var(--desktop-drag-height);
    z-index: 90;
    pointer-events: none;
    opacity: .94;
    transform: scale(1.045);
    filter: drop-shadow(0 16px 26px rgba(0, 0, 0, .18));
    transition: none !important;
    translate: 0 0;
}

.desktop-layout-drag-layer {
    position: absolute;
    inset: 0;
    z-index: 170;
    pointer-events: none;
}

.desktop-layout-grid.desktop-drop-ready::after {
    content: '';
    grid-column: var(--desktop-drop-x) / span var(--desktop-drop-w);
    grid-row: var(--desktop-drop-y) / span var(--desktop-drop-h);
    display: block;
    z-index: 0;
    border: 1.5px dashed rgba(20, 20, 20, .46);
    border-radius: 19px;
    background: rgba(255, 255, 255, .23);
    pointer-events: none;
}

.desktop-layout-done {
    position: absolute;
    top: calc(12px + var(--safe-top, env(safe-area-inset-top, 0px)));
    right: 16px;
    z-index: 180;
    min-width: 52px;
    height: 32px;
    border: 0;
    border-radius: 999px;
    background: rgba(17, 17, 17, .92);
    color: #fff;
    font: 600 13px/1 -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", sans-serif;
    letter-spacing: .2px;
    box-shadow: 0 5px 14px rgba(0, 0, 0, .14);
    -webkit-tap-highlight-color: transparent;
}

.desktop-layout-done:active { transform: scale(.96); }
.desktop-layout-done[hidden] { display: none; }

.desktop-layout-add {
    position: absolute;
    top: calc(12px + var(--safe-top, env(safe-area-inset-top, 0px)));
    left: 16px;
    z-index: 180;
    display: grid;
    place-items: center;
    width: 32px;
    height: 32px;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: rgba(17, 17, 17, .92);
    color: #fff;
    font: 400 24px/1 -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", sans-serif;
    box-shadow: 0 5px 14px rgba(0, 0, 0, .14);
    -webkit-tap-highlight-color: transparent;
}

.desktop-layout-add:active { transform: scale(.94); }
.desktop-layout-add[hidden] { display: none; }

.desktop-layout-page-turn-hint {
    position: absolute;
    left: 50%;
    bottom: calc(98px + var(--safe-bottom-compact, env(safe-area-inset-bottom, 0px)));
    z-index: 181;
    transform: translateX(-50%);
    padding: 8px 13px;
    border-radius: 999px;
    background: rgba(17, 17, 17, .86);
    color: #fff;
    white-space: nowrap;
    font: 600 12px/1 -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", sans-serif;
    box-shadow: 0 5px 15px rgba(0,0,0,.14);
}

.desktop-layout-page-turn-hint[hidden] { display: none; }

.desktop-layout-swipe-guide {
    position: absolute;
    left: 50%;
    bottom: calc(91px + var(--safe-bottom-compact, env(safe-area-inset-bottom, 0px)));
    z-index: 179;
    transform: translateX(-50%);
    padding: 7px 12px;
    border: 1px solid rgba(255,255,255,.62);
    border-radius: 999px;
    background: rgba(255,255,255,.36);
    color: rgba(28,28,28,.76);
    box-shadow: 0 4px 13px rgba(0,0,0,.08);
    white-space: nowrap;
    pointer-events: none;
    font: 600 11px/1 -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.desktop-layout-swipe-guide[hidden] { display: none; }

body.desktop-layout-editing #desktop-pages-container {
    /* 编辑时仍然可以从桌面的空白处横滑查看两页；只有组件本身接管拖拽。 */
    overflow-x: auto;
    overflow-y: hidden;
    touch-action: pan-x;
}

body.desktop-layout-editing .desktop-layout-item {
    animation: desktop-layout-wiggle 130ms ease-in-out infinite alternate;
    touch-action: none;
}

body.desktop-layout-editing .desktop-layout-item:nth-child(2n) {
    animation-delay: -70ms;
}

body.desktop-layout-editing .desktop-layout-item::before {
    content: '⠿';
    position: absolute;
    top: -5px;
    left: -4px;
    z-index: 5;
    display: grid;
    place-items: center;
    width: 19px;
    height: 19px;
    border-radius: 999px;
    color: #fff;
    background: #171717;
    border: 2px solid rgba(255,255,255,.9);
    box-sizing: border-box;
    font: 500 13px/14px -apple-system, BlinkMacSystemFont, sans-serif;
    box-shadow: 0 2px 6px rgba(0,0,0,.14);
    pointer-events: none;
}

body.desktop-layout-editing .desktop-layout-widget-removable::before { display: none; }

.desktop-layout-remove {
    display: none;
    position: absolute;
    top: -6px;
    left: -5px;
    z-index: 20;
    width: 21px;
    height: 21px;
    padding: 0 0 2px;
    border: 2px solid rgba(255,255,255,.94);
    border-radius: 999px;
    background: #171717;
    color: #fff;
    box-sizing: border-box;
    font: 400 18px/16px -apple-system, BlinkMacSystemFont, sans-serif;
    box-shadow: 0 2px 6px rgba(0,0,0,.14);
    -webkit-tap-highlight-color: transparent;
}

body.desktop-layout-editing .desktop-layout-remove { display: block; }

.desktop-custom-widget {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    width: 100%;
    height: 100%;
    padding: 16px;
    overflow: hidden;
    border: 1px dashed rgba(17,17,17,.16);
    border-radius: 22px;
    box-sizing: border-box;
    color: #151515;
    background: rgba(255,255,255,.75);
    box-shadow: 0 5px 20px rgba(0,0,0,.035);
}

.desktop-custom-widget::before {
    content: '';
    position: absolute;
    inset: 12px;
    border-radius: 14px;
    background: repeating-linear-gradient(135deg, rgba(17,17,17,.035) 0 1px, transparent 1px 8px);
    pointer-events: none;
}

.desktop-custom-widget > * { position: relative; z-index: 1; }
.desktop-custom-widget-kicker { margin-bottom: 6px; color: #747470; font: 650 9px/1 -apple-system, BlinkMacSystemFont, "SF Pro Display", sans-serif; letter-spacing: 1.3px; }
.desktop-custom-widget-title { font: 620 16px/1.15 -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", sans-serif; }
.desktop-custom-widget-copy { margin-top: 5px; color: #747470; font: 12px/1.25 -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif; }
.desktop-custom-widget-mark { position: absolute; top: 14px; right: 14px; color: #747470; font: 300 22px/1 -apple-system, BlinkMacSystemFont, sans-serif; }

.desktop-widget-picker {
    position: absolute;
    inset: 0;
    z-index: 260;
    overflow: hidden;
}

.desktop-widget-picker[hidden] { display: none; }
.desktop-widget-picker-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.24); }
.desktop-widget-picker-sheet {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    min-height: 47%;
    max-height: 58%;
    padding: 10px 20px calc(22px + var(--safe-bottom-compact, env(safe-area-inset-bottom, 0px)));
    overflow-y: auto;
    border-radius: 28px 28px 0 0;
    box-sizing: border-box;
    background: #f6f6f3;
    box-shadow: 0 -12px 30px rgba(0,0,0,.12);
    animation: desktop-widget-sheet-in 220ms ease-out;
}

.desktop-widget-picker-handle { width: 34px; height: 4px; margin: 0 auto 15px; border-radius: 999px; background: #d0d0cd; }
.desktop-widget-picker-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.desktop-widget-picker-kicker { color: #747470; font: 650 9px/1 -apple-system, BlinkMacSystemFont, "SF Pro Display", sans-serif; letter-spacing: 1.7px; }
.desktop-widget-picker-head h2 { margin: 7px 0 0; color: #151515; font: 650 24px/1.1 -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", sans-serif; }
.desktop-widget-picker-close { display: grid; place-items: center; width: 31px; height: 31px; padding: 0 0 2px; border: 0; border-radius: 999px; background: #e7e7e4; color: #151515; font: 300 25px/1 -apple-system, BlinkMacSystemFont, sans-serif; }
.desktop-widget-picker-note { margin: 10px 0 15px; color: #747470; font: 13px/1.4 -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif; }
.desktop-widget-library-section { margin: 0 0 18px; }
.desktop-widget-library-section[hidden] { display: none; }
.desktop-widget-section-title { color: #383834; font: 650 13px/1 -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif; }
.desktop-widget-library-list { display: grid; gap: 10px; }
.desktop-widget-picker-list { display: grid; gap: 10px; }
.desktop-widget-option { display: grid; grid-template-columns: 62px 1fr 25px; align-items: center; gap: 13px; width: 100%; min-height: 76px; padding: 10px; border: 1px solid rgba(17,17,17,.06); border-radius: 20px; background: #fff; color: #151515; text-align: left; box-shadow: 0 4px 12px rgba(0,0,0,.025); }
.desktop-widget-option:active { transform: scale(.985); background: #efefed; }
.desktop-widget-preview { position: relative; display: block; border-radius: 12px; background: #e7e7e4; }
.desktop-widget-preview::after { content: ''; position: absolute; inset: 8px; border-radius: 7px; border: 1px solid rgba(17,17,17,.13); }
.desktop-widget-preview-small { width: 54px; height: 54px; }
.desktop-widget-preview-medium { width: 54px; height: 30px; justify-self: center; }
.desktop-widget-preview-large { width: 54px; height: 54px; }
.desktop-widget-option-copy { display: grid; gap: 3px; }
.desktop-widget-option-copy b { font: 620 15px/1.15 -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif; }
.desktop-widget-option-copy em { color: #151515; font: 600 11px/1 -apple-system, BlinkMacSystemFont, "SF Pro Display", sans-serif; font-style: normal; letter-spacing: .5px; }
.desktop-widget-option-copy small { color: #747470; font: 11px/1.15 -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif; }
.desktop-widget-option > i { color: #747470; font: 300 24px/1 -apple-system, BlinkMacSystemFont, sans-serif; font-style: normal; }

@keyframes desktop-widget-sheet-in { from { transform: translateY(22px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

body.desktop-layout-editing .desktop-layout-item-dragging {
    animation: none;
}

@keyframes desktop-layout-wiggle {
    from { transform: rotate(-.65deg); }
    to { transform: rotate(.65deg); }
}

@media (prefers-reduced-motion: reduce) {
    body.desktop-layout-editing .desktop-layout-item { animation: none; }
}

/* 组件库：只展示已经存在的真实组件，并按尺寸横向浏览。 */
.desktop-widget-library-sections {
    display: grid;
    gap: 20px;
}

.desktop-widget-library-section {
    margin: 0;
}

.desktop-widget-section-title {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 10px;
}

.desktop-widget-section-title em {
    color: #aaa9a5;
    font: 600 10px/1 -apple-system, BlinkMacSystemFont, "SF Pro Display", sans-serif;
    font-style: normal;
    letter-spacing: .45px;
}

.desktop-widget-library-list {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x proximity;
    scrollbar-width: none;
    padding: 2px 2px 8px;
    margin-right: -4px;
}

.desktop-widget-library-list::-webkit-scrollbar { display: none; }

.desktop-widget-library-option {
    flex: 0 0 calc(100% - 4px);
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    align-items: center;
    gap: 10px 8px;
    min-height: 0;
    padding: 10px;
    border-radius: 20px;
    scroll-snap-align: start;
}

.desktop-widget-library-section[data-library-bucket="small"] .desktop-widget-library-option {
    flex-basis: calc((100% - 12px) / 2);
}

.desktop-widget-preview-shell {
    position: relative;
    display: flex;
    grid-column: 1 / -1;
    width: 100% !important;
    height: auto !important;
    min-height: 0 !important;
    overflow: hidden;
    align-items: stretch;
    justify-content: stretch;
    border-radius: 14px;
    background: #efefed;
    box-shadow: inset 0 0 0 1px rgba(17,17,17,.055);
}

.desktop-widget-preview-shell.desktop-widget-preview-small,
.desktop-widget-preview-shell.desktop-widget-preview-large { aspect-ratio: 1 / 1; }

.desktop-widget-preview-shell.desktop-widget-preview-medium { aspect-ratio: 2 / 1; }

.desktop-widget-preview-content {
    position: absolute !important;
    inset: 0 !important;
    width: 100% !important;
    height: 100% !important;
    min-width: 0 !important;
    min-height: 0 !important;
    max-width: none !important;
    max-height: none !important;
    pointer-events: none !important;
    transform: scale(.86) !important;
    transform-origin: center center !important;
}

.desktop-widget-preview-content,
.desktop-widget-preview-content .large-widget,
.desktop-widget-preview-content .main-widget-card,
.desktop-widget-preview-content .countdown-widget,
.desktop-widget-preview-content .circular-bubble-widget,
.desktop-widget-preview-content .kiyo-widget-wrap,
.desktop-widget-preview-content .desktop-registered-widget {
    box-sizing: border-box !important;
    width: 100% !important;
    height: 100% !important;
    max-width: none !important;
    max-height: none !important;
}

.desktop-widget-preview-content .circular-bubble-widget {
    min-width: 0 !important;
    min-height: 0 !important;
}

.desktop-widget-preview-fallback {
    display: grid;
    place-items: center;
    width: 100%;
    height: 100%;
    color: #747470;
    font: 600 12px/1.3 -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif;
    text-align: center;
}

.desktop-widget-library-option .desktop-widget-option-copy {
    min-width: 0;
    grid-column: 1;
    text-align: center;
}

.desktop-widget-library-option .desktop-widget-option-copy b,
.desktop-widget-library-option .desktop-widget-option-copy small {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.desktop-widget-library-option .desktop-widget-option-copy small {
    display: none;
}

.desktop-widget-library-option > i {
    display: none;
}

.desktop-widget-library-empty {
    padding: 38px 12px 28px;
    color: #aaa9a5;
    font: 13px/1.4 -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif;
    text-align: center;
}

/* 旧版缩略框曾给 small / medium / large 写死 54px / 30px 高度，
   这里明确取消固定高度，让 aspect-ratio 决定预览外框比例。 */
.desktop-widget-preview-shell.desktop-widget-preview-small,
.desktop-widget-preview-shell.desktop-widget-preview-medium,
.desktop-widget-preview-shell.desktop-widget-preview-large {
    width: 100% !important;
    height: auto !important;
}

/* 组件库内容较多时，底部面板可以自然上下滚动。 */
.desktop-widget-picker-sheet {
    min-height: 56%;
    max-height: 78%;
    overflow-y: auto;
    overscroll-behavior-y: contain;
}