/*
 * shan 腦圖 - Apple-inspired interface polish
 * Loaded after KityMinder's legacy stylesheet; functionality is unchanged.
 */

:root {
    color-scheme: light;
    --mind-bg: #f5f5f7;
    --mind-surface: rgba(255, 255, 255, 0.94);
    --mind-surface-solid: #ffffff;
    --mind-surface-muted: #f2f2f5;
    --mind-text: #1d1d1f;
    --mind-secondary: #6e6e73;
    --mind-tertiary: #8e8e93;
    --mind-line: rgba(60, 60, 67, 0.13);
    --mind-line-strong: rgba(60, 60, 67, 0.24);
    --mind-blue: #0071e3;
    --mind-blue-hover: #0077ed;
    --mind-blue-soft: rgba(0, 113, 227, 0.1);
    --mind-shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 12px 34px rgba(0, 0, 0, 0.08);
    --mind-ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}

html,
body {
    background: var(--mind-bg) !important;
    color: var(--mind-text);
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", "PingFang TC", "Microsoft JhengHei", sans-serif !important;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

button,
input,
textarea,
select,
.fui-widget,
.fui-widget * {
    font-family: inherit !important;
}

:focus-visible {
    outline: 3px solid rgba(0, 113, 227, 0.34) !important;
    outline-offset: 2px;
}

.fui-button,
.command-button,
.quick-visit-button,
.main-menu-back-button {
    transition:
        background-color 0.18s var(--mind-ease),
        border-color 0.18s var(--mind-ease),
        color 0.18s var(--mind-ease),
        opacity 0.18s var(--mind-ease) !important;
}

.fui-button:active,
.command-button:active,
.quick-visit-button:active {
    transform: scale(0.97);
}

/* Main toolbar */
#panel {
    height: 52px !important;
    overflow: visible !important;
    border-bottom: 1px solid var(--mind-line) !important;
    background: rgba(255, 255, 255, 0.92) !important;
    color: var(--mind-text) !important;
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.8);
    -webkit-backdrop-filter: saturate(180%) blur(18px);
    backdrop-filter: saturate(180%) blur(18px);
}

#panel h1 {
    position: absolute;
    left: 50%;
    top: 0;
    width: min(36vw, 460px);
    height: 52px !important;
    margin: 0 !important;
    padding: 0 12px;
    transform: translateX(-50%);
    color: var(--mind-text) !important;
    font-size: 15px !important;
    font-weight: 650 !important;
    line-height: 52px !important;
    letter-spacing: -0.015em;
}

#panel h1 input {
    height: 34px;
    padding: 0 11px !important;
    border: 1px solid var(--mind-blue) !important;
    border-radius: 10px !important;
    background: var(--mind-surface-solid) !important;
    box-shadow: 0 0 0 3px var(--mind-blue-soft) !important;
    color: var(--mind-text);
}

#panel h1.rename-enabled:after {
    width: 16px;
    height: 16px;
    background: none !important;
    border: 0;
    opacity: 0 !important;
}

#panel h1.loading:before {
    border-color: var(--mind-blue) transparent transparent !important;
    box-shadow: none !important;
}

#main-menu-btn {
    height: 38px !important;
    margin: 7px 8px;
    padding: 0 16px !important;
    border-radius: 12px;
    background: var(--mind-blue) !important;
    box-shadow: 0 5px 14px rgba(0, 113, 227, 0.18);
}

#main-menu-btn:hover {
    background: var(--mind-blue-hover) !important;
}

#main-menu-btn .fui-label {
    height: 38px !important;
    color: #fff !important;
    font-size: 14px !important;
    font-weight: 650;
    line-height: 38px !important;
}

#main-menu-btn:after {
    top: 16px !important;
    right: 12px !important;
    border-top-color: #fff !important;
}

#panel .quick-visit-button,
.command-button.undo,
.command-button.redo {
    width: 40px !important;
    height: 40px !important;
    margin: 6px 2px !important;
    border-radius: 11px;
    line-height: 40px !important;
}

#panel .quick-visit-button:after {
    top: 7px !important;
    left: 7.5px !important;
}

#panel .quick-visit-button:hover,
.command-button.undo:hover,
.command-button.redo:hover {
    background: var(--mind-surface-muted) !important;
}

#panel .quick-visit-button:active,
.command-button.undo:active,
.command-button.redo:active {
    background: rgba(0, 113, 227, 0.14) !important;
}

.command-button.undo .fui-icon,
.command-button.redo .fui-icon {
    height: 40px !important;
}

#panel div.user-panel {
    height: 52px !important;
    line-height: 52px !important;
    color: var(--mind-text) !important;
}

#panel div.user-panel .fui-button {
    height: 38px !important;
    margin: 7px 4px;
    padding: 0 12px !important;
    border-radius: 11px;
    line-height: 38px !important;
}

#panel div.user-panel .fui-button:hover {
    background: var(--mind-surface-muted) !important;
}

#panel div.user-panel .fui-button .fui-label {
    color: var(--mind-text) !important;
}

#panel div.user-panel .fui-button.login-button .fui-icon {
    width: 22px;
    height: 22px;
    margin-right: 6px;
    background-position: 0 -322px;
}

#search input[type=search] {
    height: 20px !important;
    margin-top: 10px !important;
    border: 1px solid transparent;
    background: var(--mind-surface-muted) !important;
    color: var(--mind-text) !important;
}

#search input[type=search]::placeholder {
    color: var(--mind-tertiary);
}

#search input[type=search]:focus {
    border-color: var(--mind-blue);
    background: var(--mind-surface-solid) !important;
    box-shadow: 0 0 0 3px var(--mind-blue-soft);
}

#search:after {
    top: 12px !important;
}

/* Ribbon */
#tab-container {
    top: 52px !important;
    height: 58px !important;
    border-bottom: 1px solid var(--mind-line) !important;
    background: var(--mind-surface) !important;
    box-shadow: none !important;
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
}

#tab-container > .fui-panel > .fui-panel-content > .fui-panel {
    border-right-color: var(--mind-line) !important;
}

#tab-container .fui-button {
    min-height: 40px;
    margin: 7px 1px;
    padding: 3px 8px !important;
    border: 1px solid transparent;
    border-radius: 11px;
    box-sizing: border-box;
}

#tab-container .fui-button .fui-label {
    color: var(--mind-text) !important;
    font-size: 12px !important;
    font-weight: 550;
}

#tab-container .fui-button:hover,
#tab-container .fui-button-menu:hover,
#tab-container .fui-drop-panel > .fui-button:hover {
    border-color: rgba(0, 113, 227, 0.12) !important;
    background: var(--mind-blue-soft) !important;
}

#tab-container .fui-button:active,
#tab-container .fui-button-menu:active,
#tab-container .fui-drop-panel > .fui-button:active {
    background: rgba(0, 113, 227, 0.18) !important;
}

#tab-container .fui-button.active,
#tab-container .fui-button.fui-button-pressed,
.command-buttonset .fui-toggle-button.fui-button-pressed {
    background: var(--mind-blue-soft) !important;
}

#tab-container .fui-button-menu {
    width: 42px !important;
    height: 44px !important;
    margin-top: 7px;
    border-radius: 11px;
}

#tab-container .fui-button-menu .fui-button:first-child,
#tab-container .fui-button-menu .fui-button:last-child {
    width: 40px !important;
    height: 22px !important;
}

#tab-container .fui-button-menu .fui-button:last-child .fui-icon,
#tab-container .fui-drop-panel > .fui-button > .fui-icon,
.command-inputmenu > .fui-input-button > .fui-button .fui-icon,
.fui-input-menu > .fui-input-button > .fui-button .fui-icon {
    border-top-color: var(--mind-secondary) !important;
}

.command-inputmenu > .fui-input-button,
.fui-input-menu > .fui-input-button {
    border-color: var(--mind-line) !important;
    border-radius: 10px;
}

.command-inputmenu > .fui-input-button .fui-input,
.fui-input-menu > .fui-input-button .fui-input {
    border: 0 !important;
    background: var(--mind-surface-solid);
    color: var(--mind-text);
}

/* Canvas */
#kityminder {
    top: 110px;
    background:
        radial-gradient(circle at 50% 35%, rgba(0, 122, 255, 0.035), transparent 30rem),
        var(--mind-bg);
}

#tab-container.collapsed + #kityminder,
#panel + #kityminder {
    top: 52px !important;
}

#kityminder.maximize {
    top: 52px !important;
}

.fullscreen #panel {
    transform: translate(0, -110px) !important;
}

/* Floating navigation */
.nav-bar {
    left: 16px !important;
    bottom: max(16px, env(safe-area-inset-bottom)) !important;
    width: 44px !important;
    height: auto !important;
    min-height: 244px;
    padding: 6px 0 !important;
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 18px !important;
    background: rgba(255, 255, 255, 0.9) !important;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12) !important;
    -webkit-backdrop-filter: saturate(180%) blur(18px);
    backdrop-filter: saturate(180%) blur(18px);
}

.nav-bar .command-button {
    width: 36px !important;
    height: 34px !important;
    margin: 2px auto !important;
    border-radius: 10px;
}

.nav-bar .command-button .fui-icon {
    margin: 7px auto !important;
}

.nav-bar .command-button:hover {
    background: var(--mind-surface-muted) !important;
}

.nav-bar .command-button:active,
.nav-bar .command-button.active {
    background: var(--mind-blue-soft) !important;
}

.nav-bar .zoom-pan {
    height: 70px !important;
    background: rgba(60, 60, 67, 0.22) !important;
    box-shadow: none !important;
}

.nav-bar .zoom-pan .origin:after {
    background: var(--mind-blue) !important;
}

.preview-navigator {
    left: 42px !important;
    bottom: max(16px, env(safe-area-inset-bottom)) !important;
    border: 1px solid rgba(255, 255, 255, 0.85);
    border-radius: 14px !important;
    background: rgba(255, 255, 255, 0.94) !important;
    box-shadow: 0 12px 34px rgba(0, 0, 0, 0.12) !important;
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
}

/* Full-screen menu */
#main-menu {
    background: rgba(245, 245, 247, 0.98) !important;
    -webkit-backdrop-filter: blur(24px);
    backdrop-filter: blur(24px);
}

#main-menu:before {
    display: none !important;
}

#main-menu .main-menu-header {
    height: 52px !important;
    border-bottom: 1px solid var(--mind-line);
    background: rgba(255, 255, 255, 0.94) !important;
}

#main-menu .main-menu-back-panel {
    width: 210px !important;
    height: 52px !important;
    background: transparent !important;
}

#main-menu .main-menu-back-panel .main-menu-back-button {
    width: 40px !important;
    height: 40px !important;
    margin: 6px 10px;
    padding: 0 !important;
    border-radius: 11px;
}

#main-menu .main-menu-back-panel .main-menu-back-button .fui-label {
    display: none !important;
}

#main-menu .main-menu-back-panel .main-menu-back-button .fui-icon {
    position: relative;
    width: 40px !important;
    height: 40px !important;
    border: 0 !important;
    border-radius: 11px !important;
    background: transparent !important;
}

#main-menu .main-menu-back-panel .main-menu-back-button .fui-icon:after {
    content: "" !important;
    position: absolute;
    top: 13px;
    left: 14px;
    width: 9px;
    height: 9px;
    border-bottom: 2px solid var(--mind-blue);
    border-left: 2px solid var(--mind-blue);
    transform: rotate(45deg);
}

#main-menu .main-menu-back-panel .main-menu-back-button:hover {
    background: var(--mind-surface-muted) !important;
}

#main-menu .main-menu-title {
    height: 52px !important;
    margin-left: 210px !important;
    color: var(--mind-secondary) !important;
    font-size: 13px !important;
    line-height: 52px !important;
    transform: translateX(-210px) translateZ(0);
}

.show#main-menu .main-menu-title {
    transform: translateX(0) translateZ(0);
}

#main-menu .main-menu-level1 {
    top: 52px !important;
}

#main-menu .main-menu-level1 > .fui-tabs-button-wrap {
    width: 210px !important;
    padding: 12px 10px;
    border-right: 1px solid var(--mind-line);
    background: rgba(242, 242, 247, 0.94) !important;
}

#main-menu .main-menu-level1 > .fui-tabs-button-wrap .fui-button {
    height: 46px !important;
    margin-bottom: 4px;
    padding: 0 15px;
    border-radius: 12px;
    text-align: left !important;
}

#main-menu .main-menu-level1 > .fui-tabs-button-wrap .fui-button .fui-label {
    height: 46px !important;
    padding-right: 0 !important;
    color: var(--mind-text) !important;
    font-size: 14px !important;
    font-weight: 550;
    line-height: 46px !important;
    text-align: left;
}

#main-menu .main-menu-level1 > .fui-tabs-button-wrap .fui-button:hover {
    background: rgba(255, 255, 255, 0.74) !important;
}

#main-menu .main-menu-level1 > .fui-tabs-button-wrap .fui-button.fui-selected {
    background: var(--mind-surface-solid) !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
}

#main-menu .main-menu-level1 > .fui-tabs-button-wrap .fui-button.fui-selected .fui-label {
    color: var(--mind-blue) !important;
    font-weight: 650;
}

#main-menu .main-menu-level1 > .fui-tabs-panel-wrap {
    left: 210px !important;
    background: transparent !important;
    transform: translateX(-210px) translateZ(0);
}

.show#main-menu .main-menu-level1 > .fui-tabs-panel-wrap {
    transform: translateX(0) translateZ(0);
}

#main-menu .main-menu-level1 > .fui-tabs-panel-wrap > .fui-panel {
    right: 28px !important;
    left: 28px !important;
}

#main-menu .main-menu-level1 > .fui-tabs-panel-wrap > .fui-panel > .fui-panel-content > h2 {
    margin-bottom: 18px !important;
    color: var(--mind-text) !important;
    font-size: 28px !important;
    font-weight: 700 !important;
    letter-spacing: -0.035em;
}

#main-menu .main-menu-level1 > .fui-tabs-panel-wrap > .fui-panel > .fui-panel-content > .fui-tabs > .fui-tabs-button-wrap {
    width: 170px !important;
    border-right: 1px solid var(--mind-line) !important;
}

#main-menu .main-menu-level1 > .fui-tabs-panel-wrap > .fui-panel > .fui-panel-content > .fui-tabs > .fui-tabs-button-wrap > .fui-button {
    height: 46px !important;
    margin-bottom: 4px;
    padding-right: 15px !important;
    border-radius: 11px;
}

#main-menu .main-menu-level1 > .fui-tabs-panel-wrap > .fui-panel > .fui-panel-content > .fui-tabs > .fui-tabs-button-wrap > .fui-button:hover {
    background: var(--mind-surface-muted) !important;
}

#main-menu .main-menu-level1 > .fui-tabs-panel-wrap > .fui-panel > .fui-panel-content > .fui-tabs > .fui-tabs-button-wrap > .fui-button.fui-selected {
    background: var(--mind-blue-soft) !important;
}

#main-menu .main-menu-level1 > .fui-tabs-panel-wrap > .fui-panel > .fui-panel-content > .fui-tabs > .fui-tabs-button-wrap > .fui-button > .fui-label {
    height: 46px !important;
    color: var(--mind-text) !important;
    line-height: 46px !important;
}

#main-menu .main-menu-level1 > .fui-tabs-panel-wrap > .fui-panel > .fui-panel-content > .fui-tabs > .fui-tabs-button-wrap > .fui-button.fui-selected > .fui-label {
    color: var(--mind-blue) !important;
    font-weight: 650;
}

#main-menu .main-menu-level1 > .fui-tabs-panel-wrap > .fui-panel > .fui-panel-content > .fui-tabs > .fui-tabs-panel-wrap {
    left: 190px !important;
}

/* Menus, dialogs and feedback */
.fui-popup-menu,
.fui-menu.fui-ppanel-position,
.fui-drop-panel-popup {
    padding: 6px !important;
    border: 1px solid var(--mind-line) !important;
    border-radius: 14px !important;
    background: rgba(255, 255, 255, 0.98) !important;
    box-shadow: 0 16px 50px rgba(0, 0, 0, 0.14) !important;
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
}

.fui-popup-menu .fui-item,
.fui-menu.fui-ppanel-position .fui-item {
    min-height: 34px;
    border-radius: 9px;
}

.fui-popup-menu .fui-item:hover,
.fui-menu.fui-ppanel-position .fui-item:hover,
.fui-popup-menu .fui-item :focus,
.fui-menu.fui-ppanel-position .fui-item :focus {
    background: var(--mind-blue) !important;
}

.fui-dialog {
    overflow: hidden;
    border: 1px solid var(--mind-line) !important;
    border-radius: 18px !important;
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.2) !important;
}

.fui-dialog .fui-dialog-head {
    height: 48px;
    padding: 0 16px !important;
    background: var(--mind-surface-muted) !important;
    color: var(--mind-text) !important;
}

.fui-dialog .fui-dialog-head h1 {
    font-size: 15px !important;
    font-weight: 650 !important;
    line-height: 48px;
}

.fui-dialog .fui-dialog-head .fui-close-button {
    top: 13px !important;
    right: 13px !important;
}

.fui-dialog .fui-dialog-body input[type=text],
.fui-dialog .fui-dialog-body input[type=url] {
    height: 36px !important;
    padding: 0 11px !important;
    border: 1px solid var(--mind-line-strong) !important;
    border-radius: 10px;
}

.fui-dialog .fui-dialog-foot .fui-button {
    height: 36px !important;
    border-color: var(--mind-line) !important;
    border-radius: 10px !important;
    line-height: 36px !important;
}

.fui-dialog .fui-dialog-foot .fui-button.fui-xdialog-ok-btn {
    background: var(--mind-blue) !important;
}

.notice-widget {
    top: 68px !important;
    right: 18px !important;
    padding: 10px 15px !important;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 12px !important;
    background: rgba(29, 29, 31, 0.9) !important;
    box-shadow: 0 12px 34px rgba(0, 0, 0, 0.18) !important;
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
}

.notice-widget p {
    margin: 0 !important;
    font-size: 13px !important;
}

@media (max-width: 760px) {
    #panel {
        height: 50px !important;
    }

    #panel h1 {
        width: min(48vw, 260px);
        height: 50px !important;
        font-size: 14px !important;
        line-height: 50px !important;
    }

    #main-menu-btn {
        height: 36px !important;
        margin: 7px 6px;
        padding: 0 13px !important;
    }

    #main-menu-btn .fui-label {
        height: 36px !important;
        line-height: 36px !important;
    }

    #main-menu-btn:after {
        top: 15px !important;
    }

    #panel .quick-visit-button.save,
    #panel .quick-visit-button.share,
    #panel .quick-visit-button.feedback,
    #panel .quick-visit-button.editshare,
    #search,
    #panel div.user-panel {
        display: none !important;
    }

    #panel .quick-visit-button,
    .command-button.undo,
    .command-button.redo {
        width: 38px !important;
        height: 38px !important;
        margin: 6px 1px !important;
    }

    #tab-container {
        top: 50px !important;
        height: 54px !important;
        overflow-x: auto !important;
        overflow-y: hidden !important;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    #tab-container::-webkit-scrollbar {
        display: none;
    }

    #tab-container .fui-button {
        min-height: 38px;
        margin-top: 7px;
        padding-right: 7px !important;
        padding-left: 7px !important;
    }

    #kityminder {
        top: 104px !important;
    }

    #tab-container.collapsed + #kityminder,
    #panel + #kityminder,
    #kityminder.maximize {
        top: 50px !important;
    }

    .fullscreen #panel {
        transform: translate(0, -104px) !important;
    }

    .nav-bar {
        left: 10px !important;
        bottom: max(10px, env(safe-area-inset-bottom)) !important;
        min-height: 218px;
        transform: scale(0.92);
        transform-origin: left bottom;
    }

    .preview-navigator {
        left: 34px !important;
        bottom: max(10px, env(safe-area-inset-bottom)) !important;
    }

    #main-menu .main-menu-back-panel,
    #main-menu .main-menu-level1 > .fui-tabs-button-wrap {
        width: 156px !important;
    }

    #main-menu .main-menu-title {
        margin-left: 156px !important;
        transform: translateX(-156px) translateZ(0);
    }

    #main-menu .main-menu-level1 > .fui-tabs-panel-wrap {
        left: 156px !important;
        transform: translateX(-156px) translateZ(0);
    }

    #main-menu .main-menu-level1 > .fui-tabs-button-wrap {
        padding: 10px 7px;
    }

    #main-menu .main-menu-level1 > .fui-tabs-button-wrap .fui-button {
        padding: 0 11px;
    }

    #main-menu .main-menu-level1 > .fui-tabs-panel-wrap > .fui-panel {
        right: 16px !important;
        left: 16px !important;
    }

    #main-menu .main-menu-level1 > .fui-tabs-panel-wrap > .fui-panel > .fui-panel-content > h2 {
        font-size: 23px !important;
    }

    #main-menu .main-menu-level1 > .fui-tabs-panel-wrap > .fui-panel > .fui-panel-content > .fui-tabs > .fui-tabs-button-wrap {
        width: 128px !important;
    }

    #main-menu .main-menu-level1 > .fui-tabs-panel-wrap > .fui-panel > .fui-panel-content > .fui-tabs > .fui-tabs-panel-wrap {
        left: 142px !important;
    }
}

@media (max-width: 430px) {
    #panel h1 {
        width: 38vw;
    }

    #main-menu-btn {
        padding: 0 10px !important;
    }

    #main-menu-btn .fui-label {
        max-width: 72px;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    #panel .quick-visit-button {
        display: none !important;
    }

    #main-menu .main-menu-back-panel,
    #main-menu .main-menu-level1 > .fui-tabs-button-wrap {
        width: 128px !important;
    }

    #main-menu .main-menu-title {
        margin-left: 128px !important;
        transform: translateX(-128px) translateZ(0);
    }

    #main-menu .main-menu-level1 > .fui-tabs-panel-wrap {
        left: 128px !important;
        transform: translateX(-128px) translateZ(0);
    }

    #main-menu .main-menu-level1 > .fui-tabs-panel-wrap > .fui-panel {
        right: 10px !important;
        left: 10px !important;
    }

    #main-menu .main-menu-level1 > .fui-tabs-button-wrap .fui-button {
        padding: 0 8px;
    }

    #main-menu .main-menu-level1 > .fui-tabs-button-wrap .fui-button .fui-label,
    #main-menu .main-menu-level1 > .fui-tabs-panel-wrap > .fui-panel > .fui-panel-content > .fui-tabs > .fui-tabs-button-wrap > .fui-button > .fui-label {
        font-size: 13px !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}

/* Final responsive polish: keep the minimap clear of the tool rail. */
.preview-navigator {
    right: 16px !important;
    left: auto !important;
    width: 180px !important;
    height: 130px !important;
}

.preview-navigator svg {
    background: rgba(255, 255, 255, 0.68) !important;
}

@media (max-width: 760px) {
    .preview-navigator {
        right: 12px !important;
        left: auto !important;
        bottom: max(10px, env(safe-area-inset-bottom)) !important;
        width: 112px !important;
        height: 84px !important;
    }
}
/* Mobile full-screen menu: horizontal navigation instead of narrow columns. */
@media (max-width: 760px) {
    #main-menu .main-menu-level1 > .fui-tabs-button-wrap {
        top: 0 !important;
        right: 0 !important;
        bottom: auto !important;
        left: 0 !important;
        width: 100% !important;
        height: 52px !important;
        padding: 8px 10px !important;
        display: flex !important;
        gap: 4px;
        overflow-x: auto !important;
        overflow-y: hidden !important;
        border-bottom: 1px solid var(--mind-line) !important;
        background: rgba(255, 255, 255, 0.96) !important;
        scrollbar-width: none;
    }

    #main-menu .main-menu-level1 > .fui-tabs-button-wrap::-webkit-scrollbar {
        display: none;
    }

    #main-menu .main-menu-level1 > .fui-tabs-button-wrap .fui-button {
        width: auto !important;
        min-width: 58px !important;
        height: 36px !important;
        margin: 0 !important;
        padding: 0 9px !important;
        flex: 0 0 auto;
        border-radius: 10px !important;
        text-align: center !important;
    }

    #main-menu .main-menu-level1 > .fui-tabs-button-wrap .fui-button .fui-label {
        height: 36px !important;
        padding: 0 !important;
        color: var(--mind-secondary) !important;
        font-size: 13px !important;
        line-height: 36px !important;
    }

    #main-menu .main-menu-level1 > .fui-tabs-button-wrap .fui-button.fui-selected {
        background: var(--mind-blue-soft) !important;
    }

    #main-menu .main-menu-level1 > .fui-tabs-button-wrap .fui-button.fui-selected .fui-label {
        color: var(--mind-blue) !important;
        font-weight: 650 !important;
    }

    #main-menu .main-menu-level1 > .fui-tabs-panel-wrap {
        top: 52px !important;
        right: 0 !important;
        bottom: 0 !important;
        left: 0 !important;
        transform: none !important;
        animation: none !important;
        background: transparent !important;
    }

    #main-menu .main-menu-level1 > .fui-tabs-panel-wrap > .fui-panel {
        top: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        left: 0 !important;
        overflow: hidden !important;
        background: transparent !important;
    }

    #main-menu .main-menu-level1 > .fui-tabs-panel-wrap > .fui-panel > .fui-panel-content {
        position: absolute !important;
        inset: 0 !important;
        padding: 18px !important;
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch;
    }

    #main-menu .main-menu-level1 > .fui-tabs-panel-wrap > .fui-panel > .fui-panel-content > h2 {
        margin: 0 0 14px !important;
        font-size: 23px !important;
    }

    #main-menu .main-menu-level1 > .fui-tabs-panel-wrap > .fui-panel > .fui-panel-content > .fui-tabs {
        position: static !important;
        height: auto !important;
        min-height: 100%;
        overflow: visible !important;
    }

    #main-menu .main-menu-level1 > .fui-tabs-panel-wrap > .fui-panel > .fui-panel-content > .fui-tabs > .fui-tabs-button-wrap {
        position: static !important;
        inset: auto !important;
        width: 100% !important;
        height: auto !important;
        min-height: 42px;
        margin: 0 0 16px !important;
        padding: 0 0 8px !important;
        display: flex !important;
        gap: 4px;
        overflow-x: auto !important;
        overflow-y: hidden !important;
        border-right: 0 !important;
        border-bottom: 1px solid var(--mind-line) !important;
        scrollbar-width: none;
    }

    #main-menu .main-menu-level1 > .fui-tabs-panel-wrap > .fui-panel > .fui-panel-content > .fui-tabs > .fui-tabs-button-wrap::-webkit-scrollbar {
        display: none;
    }

    #main-menu .main-menu-level1 > .fui-tabs-panel-wrap > .fui-panel > .fui-panel-content > .fui-tabs > .fui-tabs-button-wrap > .fui-button {
        display: inline-flex !important;
        width: auto !important;
        min-width: 68px;
        height: 34px !important;
        padding: 0 10px !important;
        align-items: center;
        justify-content: center;
        flex: 0 0 auto;
        border-radius: 9px !important;
        text-align: center !important;
    }

    #main-menu .main-menu-level1 > .fui-tabs-panel-wrap > .fui-panel > .fui-panel-content > .fui-tabs > .fui-tabs-button-wrap > .fui-button > .fui-label {
        height: 34px !important;
        padding: 0 !important;
        font-size: 13px !important;
        line-height: 34px !important;
    }

    #main-menu .main-menu-level1 > .fui-tabs-panel-wrap > .fui-panel > .fui-panel-content > .fui-tabs > .fui-tabs-panel-wrap {
        position: static !important;
        inset: auto !important;
        min-height: 320px;
    }

    #main-menu .main-menu-level1 > .fui-tabs-panel-wrap > .fui-panel > .fui-panel-content > .fui-tabs > .fui-tabs-panel-wrap > .fui-panel,
    #main-menu .main-menu-level1 > .fui-tabs-panel-wrap > .fui-panel > .fui-panel-content > .fui-tabs > .fui-tabs-panel-wrap > .fui-panel > .fui-panel-content {
        position: static !important;
        inset: auto !important;
        min-height: 280px;
    }
}
/* 2026 final Apple-style polish: clearer controls, calmer surfaces and touch-safe mobile targets. */
html {
    min-width: 320px;
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    overflow-x: hidden !important;
    overscroll-behavior: none;
}

#panel,
#tab-container,
.nav-bar,
.preview-navigator,
#main-menu .main-menu-header,
.fui-popup-menu,
.fui-menu.fui-ppanel-position,
.fui-drop-panel-popup,
.fui-dialog {
    -webkit-font-smoothing: antialiased;
}

#panel {
    padding-right: max(8px, env(safe-area-inset-right));
    padding-left: max(8px, env(safe-area-inset-left));
}

#main-menu-btn {
    min-width: 112px;
    border: 1px solid rgba(0, 113, 227, 0.22);
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.24) inset,
        0 5px 14px rgba(0, 113, 227, 0.16);
}

#main-menu-btn:hover {
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.26) inset,
        0 7px 18px rgba(0, 113, 227, 0.2);
}

#search input[type=search] {
    border-radius: 999px !important;
}

#tab-container .fui-button,
#tab-container .fui-button-menu,
.command-button,
.quick-visit-button,
.main-menu-back-button,
.fui-popup-menu .fui-item,
.fui-menu.fui-ppanel-position .fui-item,
.fui-dialog .fui-button {
    cursor: pointer;
}

#kityminder {
    overscroll-behavior: none;
}

.nav-bar {
    width: 48px !important;
    border-color: rgba(255, 255, 255, 0.86) !important;
    background: rgba(255, 255, 255, 0.92) !important;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.1) !important;
}

.nav-bar .command-button {
    width: 40px !important;
    height: 40px !important;
    margin: 2px auto !important;
}

.nav-bar .command-button .fui-icon {
    margin: 9px auto !important;
}

.preview-navigator {
    border-color: rgba(60, 60, 67, 0.12) !important;
    background: rgba(255, 255, 255, 0.94) !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.09) !important;
}

.fui-popup-menu .fui-item,
.fui-menu.fui-ppanel-position .fui-item {
    min-height: 40px;
    padding-top: 7px !important;
    padding-bottom: 7px !important;
}

.fui-dialog .fui-dialog-body input[type=text],
.fui-dialog .fui-dialog-body input[type=url] {
    height: 44px !important;
    border-radius: 12px !important;
}

.fui-dialog .fui-dialog-foot .fui-button {
    min-width: 72px;
    height: 44px !important;
    border-radius: 12px !important;
    line-height: 44px !important;
}

@media (max-width: 760px) {
    #panel {
        height: 52px !important;
        padding-right: max(6px, env(safe-area-inset-right));
        padding-left: max(6px, env(safe-area-inset-left));
    }

    #panel h1 {
        display: none !important;
    }

    #tab-select {
        position: absolute !important;
        top: 52px !important;
        right: max(6px, env(safe-area-inset-right)) !important;
        left: auto !important;
        display: flex !important;
        width: auto !important;
        height: 44px !important;
        padding: 2px !important;
        border: 1px solid var(--mind-line) !important;
        border-radius: 12px !important;
        background: rgba(255, 255, 255, 0.96) !important;
        box-shadow: 0 6px 18px rgba(0, 0, 0, 0.07) !important;
        z-index: 30 !important;
        -webkit-backdrop-filter: saturate(180%) blur(16px);
        backdrop-filter: saturate(180%) blur(16px);
    }

    #tab-select .fui-button {
        width: auto !important;
        min-width: 56px !important;
        height: 38px !important;
        margin: 0 !important;
        padding: 0 6px !important;
        border-radius: 9px !important;
    }

    #tab-select .fui-button .fui-label {
        height: 38px !important;
        color: var(--mind-secondary) !important;
        font-size: 13px !important;
        line-height: 38px !important;
        text-align: center !important;
    }

    #tab-select .fui-button.fui-selected {
        background: var(--mind-blue-soft) !important;
    }

    #tab-select .fui-button.fui-selected .fui-label {
        color: var(--mind-blue) !important;
        font-weight: 650 !important;
    }

    #main-menu-btn {
        min-width: 122px !important;
        height: 44px !important;
        margin: 4px 6px;
        padding-right: 24px !important;
        padding-left: 13px !important;
    }

    #main-menu-btn .fui-label {
        max-width: 64px !important;
        height: 44px !important;
        font-size: 13px !important;
        line-height: 44px !important;
    }

    #main-menu-btn:after {
        top: 18px !important;
    }

    #panel .quick-visit-button,
    .command-button.undo,
    .command-button.redo {
        width: 44px !important;
        height: 44px !important;
        margin: 4px 1px !important;
        line-height: 44px !important;
    }

    #tab-container {
        top: 96px !important;
        height: 56px !important;
        padding-right: env(safe-area-inset-right);
        padding-left: env(safe-area-inset-left);
    }

    #tab-container .fui-button {
        min-height: 44px;
        margin-top: 6px;
        margin-bottom: 6px;
        padding-right: 9px !important;
        padding-left: 9px !important;
        border-radius: 12px;
    }

    #kityminder {
        top: 152px !important;
    }

    #tab-container.collapsed + #kityminder,
    #panel + #kityminder,
    #kityminder.maximize {
        top: 96px !important;
    }

    .fullscreen #panel {
        transform: translate(0, -152px) !important;
    }

    .nav-bar .command-button {
        width: 40px !important;
        height: 40px !important;
    }

    #main-menu .main-menu-header {
        height: 60px !important;
    }

    #main-menu .main-menu-back-panel {
        height: 60px !important;
    }

    #main-menu .main-menu-back-panel .main-menu-back-button {
        width: 44px !important;
        height: 44px !important;
        margin: 8px 10px;
    }

    #main-menu .main-menu-title {
        height: 60px !important;
        line-height: 60px !important;
    }

    #main-menu .main-menu-level1 > .fui-tabs-button-wrap {
        width: 100vw !important;
        max-width: 100vw !important;
        height: 60px !important;
        box-sizing: border-box !important;
        gap: 4px !important;
        padding: 8px 6px !important;
    }

    #main-menu .main-menu-level1 > .fui-tabs-button-wrap .fui-button {
        width: auto !important;
        min-width: 0 !important;
        height: 44px !important;
        padding-right: 4px !important;
        padding-left: 4px !important;
        flex: 1 1 0 !important;
        border-radius: 12px !important;
    }

    #main-menu .main-menu-level1 > .fui-tabs-button-wrap .fui-button .fui-label {
        height: 44px !important;
        line-height: 44px !important;
    }

    #main-menu .main-menu-level1 > .fui-tabs-panel-wrap {
        top: 60px !important;
    }

    #main-menu .main-menu-level1 > .fui-tabs-panel-wrap > .fui-panel > .fui-panel-content > .fui-tabs > .fui-tabs-button-wrap > .fui-button {
        min-width: 76px;
        height: 44px !important;
        border-radius: 11px !important;
    }

    #main-menu .main-menu-level1 > .fui-tabs-panel-wrap > .fui-panel > .fui-panel-content > .fui-tabs > .fui-tabs-button-wrap > .fui-button > .fui-label {
        height: 44px !important;
        line-height: 44px !important;
    }
}

@media (max-width: 430px) {
    #main-menu-btn {
        min-width: 122px !important;
        padding-right: 22px !important;
        padding-left: 9px !important;
    }

    #main-menu-btn .fui-label {
        max-width: 64px !important;
    }
}