/* Final mobile shell for the residence-sharing workspace. */
@media (max-width: 768px) {
    :root {
        --home-mobile-header-height: 58px;
        --home-mobile-rail-height: 86px;
    }

    body {
        padding-top: 0 !important;
    }

    body .site-announcement {
        position: relative !important;
        z-index: 1 !important;
        top: auto !important;
        right: auto !important;
        left: auto !important;
        min-height: 31px;
        gap: 7px;
        padding: 5px max(10px, env(safe-area-inset-right)) 5px max(10px, env(safe-area-inset-left));
        border: 0;
        background: #315b4d;
        box-shadow: none;
        color: #f6f1e7;
        font-size: 10px;
        font-weight: 650;
    }

    body .site-announcement .announcement-icon {
        display: grid;
        width: 19px;
        height: 19px;
        place-items: center;
        border-radius: 6px;
        background: rgba(255, 255, 255, .1);
        font-size: 10px;
    }

    body .site-announcement .announcement-text {
        overflow: hidden;
        text-align: left;
        text-overflow: ellipsis;
        white-space: nowrap;
        letter-spacing: .02em;
    }

    body .site-announcement .announcement-close {
        width: 19px;
        height: 19px;
        border-radius: 6px;
        background: rgba(255, 255, 255, .1);
        font-size: 12px;
    }

    body .mobile-header {
        position: sticky !important;
        z-index: 310 !important;
        top: 0 !important;
        display: grid !important;
        width: 100%;
        height: var(--home-mobile-header-height) !important;
        grid-template-columns: auto minmax(0, 1fr) auto;
        gap: 11px;
        align-items: center;
        padding: 0 max(13px, env(safe-area-inset-right)) 0 max(13px, env(safe-area-inset-left)) !important;
        border-bottom: 1px solid rgba(58, 85, 72, .12) !important;
        background: rgba(250, 248, 242, .96) !important;
        box-shadow: 0 8px 24px rgba(44, 65, 53, .06) !important;
        backdrop-filter: blur(18px) saturate(120%);
        -webkit-backdrop-filter: blur(18px) saturate(120%);
    }

    body .mobile-back-btn {
        display: inline-flex;
        min-width: 54px;
        min-height: 34px;
        align-items: center;
        justify-content: center;
        gap: 5px;
        padding: 0 9px !important;
        border: 1px solid rgba(62, 94, 78, .14);
        border-radius: 10px !important;
        background: rgba(255, 255, 255, .64) !important;
        color: #315b4d !important;
        font-size: 11px !important;
        font-weight: 750;
        text-decoration: none;
        transition: transform .18s ease, background-color .18s ease;
    }

    body .mobile-back-btn:active {
        transform: scale(.97);
    }

    body .mobile-logo {
        display: flex;
        min-width: 0;
        flex-direction: column;
        gap: 2px;
        color: #213c32 !important;
        line-height: 1.1;
    }

    body .mobile-logo b {
        overflow: hidden;
        font-size: 14px;
        font-weight: 800;
        letter-spacing: -.01em;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    body .mobile-logo small {
        overflow: hidden;
        color: #718279;
        font-size: 8px;
        font-weight: 650;
        letter-spacing: .08em;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    body .mobile-header-actions {
        gap: 0 !important;
        margin-left: 0 !important;
    }

    body .mobile-header .sync-indicator-mobile {
        display: inline-flex !important;
        width: auto !important;
        height: 30px !important;
        gap: 6px;
        padding: 0 9px;
        border: 1px solid rgba(54, 105, 80, .18) !important;
        border-radius: 9px !important;
        background: #edf4ef !important;
        box-shadow: none !important;
        color: #37624f !important;
        font-size: 9px;
        font-weight: 750;
    }

    body .mobile-header .sync-indicator-mobile::before {
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background: #7b9186;
        content: "";
    }

    body .mobile-header .sync-indicator-mobile[data-live="connected"]::before {
        background: #3c8e68;
        box-shadow: 0 0 0 3px rgba(60, 142, 104, .13);
    }

    body .residence-mobile-rail {
        position: sticky !important;
        z-index: 10080 !important;
        top: var(--home-mobile-header-height) !important;
        display: block !important;
        width: 100%;
        min-height: var(--home-mobile-rail-height);
        padding: 0 !important;
        overflow: visible !important;
        border-bottom: 1px solid rgba(58, 85, 72, .12) !important;
        background: rgba(250, 248, 242, .97) !important;
        box-shadow: 0 12px 24px rgba(44, 65, 53, .055) !important;
        backdrop-filter: blur(18px) saturate(115%);
        -webkit-backdrop-filter: blur(18px) saturate(115%);
    }

    body .residence-mobile-rail-track {
        position: relative;
        display: grid !important;
        width: 100% !important;
        min-width: 0 !important;
        grid-template-columns: repeat(6, minmax(0, 1fr)) !important;
        gap: 4px !important;
        padding: 7px 9px 8px !important;
        overflow: visible !important;
    }

    body .residence-mobile-tab {
        display: flex;
        min-width: 0 !important;
        min-height: 34px !important;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2px;
        padding: 3px 2px !important;
        border: 1px solid transparent !important;
        border-radius: 9px !important;
        background: transparent !important;
        color: #61756b !important;
        font-size: 9px !important;
        font-weight: 750 !important;
        line-height: 1;
        white-space: nowrap;
        cursor: pointer;
        transition: color .18s ease, background-color .18s ease, border-color .18s ease, transform .18s ease;
    }

    body .residence-mobile-tab__icon {
        display: grid;
        width: 14px;
        height: 14px;
        flex: 0 0 14px;
        place-items: center;
        color: #719184;
        font-size: 11px;
        font-weight: 700;
    }

    body .residence-mobile-tab.active {
        border-color: #315b4d !important;
        background: #315b4d !important;
        box-shadow: 0 5px 12px rgba(49, 91, 77, .17);
        color: #fff !important;
    }

    body .residence-mobile-tab.active .residence-mobile-tab__icon {
        color: #f2d595;
    }

    body .residence-mobile-tab:active {
        transform: scale(.96);
    }

    body .residence-mobile-tab:focus:not(:focus-visible) {
        outline: 0;
    }

    body .residence-mobile-tab:focus-visible,
    body .mobile-back-btn:focus-visible {
        outline: 2px solid rgba(49, 91, 77, .48);
        outline-offset: 2px;
    }

    body .main-area {
        width: 100% !important;
        margin-left: 0 !important;
        padding-top: 0 !important;
        padding-bottom: max(22px, env(safe-area-inset-bottom)) !important;
    }

    body .content-panels {
        width: 100%;
        min-height: 0 !important;
        padding: 12px !important;
    }

    body .panel.active {
        scroll-margin-top: calc(var(--home-mobile-header-height) + var(--home-mobile-rail-height) + 8px);
    }
}

@media (max-width: 380px) {
    body .mobile-header {
        gap: 8px;
        padding-inline: 9px !important;
    }

    body .mobile-back-btn {
        min-width: 48px;
        padding-inline: 7px !important;
    }

    body .residence-mobile-rail-track {
        gap: 3px !important;
        padding-inline: 6px !important;
    }

    body .residence-mobile-tab {
        gap: 2px;
        font-size: 9px !important;
    }
}

/* 2026-08-10：移动端居所入口改为可折叠网格，取消常驻横向轨道。 */
.residence-mobile-rail-toggle { display: none; }
@media (max-width: 768px) {
    :root {
        --home-mobile-rail-height: 58px;
        --home-mobile-rail-inset-left: max(16px, env(safe-area-inset-left));
        --home-mobile-rail-inset-right: max(16px, env(safe-area-inset-right));
    }
    body .residence-mobile-rail { min-height: var(--home-mobile-rail-height) !important; }
    body .residence-mobile-rail-toggle {
        display: flex;
        box-sizing: border-box;
        width: 100%;
        min-height: 58px;
        align-items: center;
        justify-content: space-between;
        gap: 1rem;
        padding: 8px var(--home-mobile-rail-inset-right) 8px var(--home-mobile-rail-inset-left);
        border: 0;
        background: transparent;
        color: #29483d;
        text-align: left;
        font-family: inherit;
    }
    .residence-mobile-rail-toggle span,
    .residence-mobile-rail-toggle small,
    .residence-mobile-rail-toggle b { display: block; }
    .residence-mobile-rail-toggle small { color: #7b938a; font-size: 10px; font-weight: 650; letter-spacing: .08em; }
    .residence-mobile-rail-toggle b { margin-top: 2px; font-size: 15px; }
    .residence-mobile-rail-toggle i { font-size: 21px; font-style: normal; transition: transform .2s ease; }
    body .residence-mobile-rail-track {
        box-sizing: border-box;
        display: none !important;
        width: 100% !important;
        grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
        grid-auto-rows: 58px;
        align-items: stretch;
        gap: 6px !important;
        padding: 4px var(--home-mobile-rail-inset-right) 12px var(--home-mobile-rail-inset-left) !important;
    }
    body .residence-mobile-rail.is-open .residence-mobile-rail-track { display: grid !important; }
    body .residence-mobile-rail.is-open .residence-mobile-rail-toggle i { transform: rotate(180deg); }
    body .residence-mobile-tab { grid-column: auto !important; width: 100%; min-height: 58px !important; border: 1px solid rgba(58,85,72,.1) !important; border-radius: 10px !important; background: rgba(255,255,255,.7) !important; }
    body .residence-mobile-tab.active { background: #dcebe5 !important; color: #285b4a !important; }
    /* 弹窗打开时隐藏移动端导航栏（汉堡菜单） */
    body.qjs-modal-open .residence-mobile-rail { display: none !important; }
}

@media (prefers-reduced-motion: reduce) {
    .residence-mobile-tab,
    .mobile-back-btn {
        transition: none !important;
    }
}