/* Conversation list actions: per-user pinning and soft removal. */
.uap-messages-modal .uap-dm-conv-item {
    position: relative;
    padding-right: 44px;
    border: 1px solid transparent;
    transform: none;
    transition: background-color 160ms ease, border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease, opacity 160ms ease;
}

.uap-messages-modal .uap-dm-conv-item:hover {
    transform: translateX(3px);
    background: #f8fafc;
    border-color: #eef2f7;
}

.uap-messages-modal .uap-dm-conv-item.is-pinned {
    background: rgba(99, 102, 241, .05);
    background: color-mix(in srgb, var(--uap-primary, #6366f1) 5%, #fff);
}

/* 点击选中态必须覆盖普通悬浮和置顶底色。 */
.uap-messages-modal .uap-dm-conv-item.active,
.uap-messages-modal .uap-dm-conv-item.is-pinned.active {
    background: var(--uap-primary-light, rgba(99, 102, 241, .10));
    border-color: transparent;
}

.uap-messages-modal .uap-dm-conv-item.active:hover,
.uap-messages-modal .uap-dm-conv-item.is-pinned.active:hover {
    transform: translateX(3px);
    background: rgba(99, 102, 241, .15);
    background: color-mix(in srgb, var(--uap-primary, #6366f1) 15%, #fff);
    border-color: rgba(99, 102, 241, .22);
    border-color: color-mix(in srgb, var(--uap-primary, #6366f1) 24%, transparent);
    box-shadow: 0 5px 14px rgba(15, 23, 42, .07);
}

.uap-messages-modal .uap-dm-conv-item.menu-open,
.uap-messages-modal .uap-dm-conv-item.is-pinned.menu-open,
.uap-messages-modal .uap-dm-conv-item.active.menu-open,
.uap-messages-modal .uap-dm-conv-item.is-pinned.active.menu-open {
    transform: translateX(3px);
    background: rgba(99, 102, 241, .11);
    background: color-mix(in srgb, var(--uap-primary, #6366f1) 11%, #fff);
    border-color: rgba(99, 102, 241, .24);
    border-color: color-mix(in srgb, var(--uap-primary, #6366f1) 26%, transparent);
    box-shadow: inset 3px 0 0 var(--uap-primary, #6366f1);
}

.uap-messages-modal .uap-dm-conv-item.is-pinned::before {
    content: "";
    position: absolute;
    left: -1px;
    top: 14px;
    bottom: 14px;
    width: 3px;
    border-radius: 0 3px 3px 0;
    background: var(--uap-primary, #6366f1);
    opacity: .72;
}

.uap-messages-modal .uap-dm-conv-name-wrap {
    display: flex;
    align-items: center;
    min-width: 0;
    gap: 5px;
}

.uap-messages-modal .uap-dm-conv-name-wrap .uap-dm-conv-name {
    min-width: 0;
}

.uap-messages-modal .uap-dm-conv-pin {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    color: var(--uap-primary, #6366f1);
}

.uap-messages-modal .uap-dm-conv-more {
    position: absolute;
    right: 10px;
    top: 50%;
    width: 30px;
    height: 30px;
    padding: 0;
    border: 0;
    border-radius: 9px;
    background: transparent;
    color: #64748b;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    transform: translateY(-50%) scale(.94);
    transition: opacity 140ms ease, background-color 140ms ease, color 140ms ease, transform 140ms ease;
}

.uap-messages-modal .uap-dm-conv-item:hover .uap-dm-conv-more,
.uap-messages-modal .uap-dm-conv-item:focus-within .uap-dm-conv-more,
.uap-messages-modal .uap-dm-conv-item.menu-open .uap-dm-conv-more {
    opacity: 1;
    transform: translateY(-50%) scale(1);
}

.uap-messages-modal .uap-dm-conv-more:hover,
.uap-messages-modal .uap-dm-conv-more:focus-visible,
.uap-messages-modal .uap-dm-conv-item.menu-open .uap-dm-conv-more {
    background: #e9eef5;
    color: #0f172a;
    outline: none;
}

.uap-messages-modal .uap-dm-conv-more:focus-visible {
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--uap-primary, #6366f1) 20%, transparent);
}

.uap-messages-modal .uap-dm-conv-item.is-updating {
    pointer-events: none;
    opacity: .62;
}

.uap-messages-modal .uap-dm-conv-item.is-removing {
    opacity: 0;
    transform: translateX(-8px);
}

.uap-messages-modal .uap-dm-conv-menu {
    position: fixed;
    z-index: 100003;
    width: min(226px, calc(100vw - 20px));
    padding: 6px;
    display: block;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    border: 1px solid rgba(148, 163, 184, .24);
    border-radius: 14px;
    background: rgba(255, 255, 255, .97);
    box-shadow: 0 18px 45px rgba(15, 23, 42, .16), 0 3px 10px rgba(15, 23, 42, .08);
    backdrop-filter: blur(16px) saturate(1.15);
    -webkit-backdrop-filter: blur(16px) saturate(1.15);
    transform: translateY(-4px) scale(.98);
    transform-origin: top right;
    transition: opacity 130ms ease, transform 130ms ease, visibility 130ms ease;
}

.uap-messages-modal .uap-dm-conv-menu.is-open {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
}

.uap-messages-modal .uap-dm-conv-menu-action {
    width: 100%;
    min-height: 42px;
    margin: 0;
    padding: 9px 10px;
    border: 0;
    border-radius: 9px;
    background: transparent;
    color: #1e293b;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.35;
    text-align: left;
    cursor: pointer;
    transition: background-color 120ms ease, color 120ms ease;
}

.uap-messages-modal .uap-dm-conv-menu-icon {
    width: 22px;
    height: 22px;
    flex: 0 0 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
}

.uap-messages-modal .uap-dm-conv-menu-action:hover,
.uap-messages-modal .uap-dm-conv-menu-action:focus-visible {
    outline: none;
    background: #f1f5f9;
    color: #0f172a;
}

.uap-messages-modal .uap-dm-conv-menu-action.is-danger {
    color: #dc2626;
}

.uap-messages-modal .uap-dm-conv-menu-action.is-danger .uap-dm-conv-menu-icon {
    color: #ef4444;
}

.uap-messages-modal .uap-dm-conv-menu-action.is-danger:hover,
.uap-messages-modal .uap-dm-conv-menu-action.is-danger:focus-visible {
    background: #fef2f2;
    color: #b91c1c;
}

.uap-messages-modal .uap-dm-conv-menu-separator {
    height: 1px;
    margin: 5px 8px;
    background: #eef2f7;
}

@media (hover: none), (pointer: coarse) {
    .uap-messages-modal .uap-dm-conv-more {
        opacity: 1;
        transform: translateY(-50%) scale(1);
    }
}

@media (max-width: 480px) {
    .uap-messages-modal .uap-dm-conv-item {
        padding-right: 42px;
    }

    .uap-messages-modal .uap-dm-conv-menu-action {
        min-height: 46px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .uap-messages-modal .uap-dm-conv-item,
    .uap-messages-modal .uap-dm-conv-more,
    .uap-messages-modal .uap-dm-conv-menu {
        transition: none;
    }
}