/* Shared header messenger dropdown and conversation context menu. */
.us-message-menu {
    position: relative;
}

.us-message-dropdown[hidden],
.us-message-dropdown__head-menu[hidden],
.fr-message-thread-context-menu[hidden] {
    display: none !important;
}

.us-message-dropdown {
    position: absolute;
    right: 0;
    top: calc(100% + 10px);
    z-index: 1400;
    width: min(390px, calc(100vw - 24px));
    max-height: calc(100vh - 96px);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    background: var(--surface, #fff);
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 18px;
    box-shadow: 0 18px 44px rgba(15, 23, 42, .18);
}

.us-message-dropdown__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 18px 10px;
}

.us-message-dropdown__head strong {
    font-size: 18px;
    line-height: 1.1;
    font-weight: 600;
}

.us-message-dropdown__head-actions,
.us-message-dropdown__head-more {
    display: flex;
    align-items: center;
    gap: 6px;
}

.us-message-dropdown__head-more {
    position: relative;
}

.us-message-dropdown__head-actions .iconbtn,
.us-message-dropdown__head-more > .iconbtn {
    width: 34px;
    height: 34px;
    min-width: 34px;
    border: 0;
    border-radius: 999px;
    background: var(--surface-alt, #eef2f7);
    color: var(--text, #111827);
    display: inline-grid;
    place-items: center;
    line-height: 1;
    text-decoration: none;
    appearance: none;
    -webkit-appearance: none;
}

.us-message-dropdown__head-actions .iconbtn:hover,
.us-message-dropdown__head-more > .iconbtn:hover {
    background: color-mix(in srgb, var(--surface-alt, #eef2f7) 82%, #000 18%);
}

.us-message-dropdown__head-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    z-index: 1450;
    min-width: 188px;
    padding: 8px;
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 14px;
    background: var(--surface, #fff);
    box-shadow: 0 18px 44px rgba(15, 23, 42, .16);
}

.us-message-dropdown__head-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 12px;
    color: var(--text, #111827);
    text-decoration: none;
    font-weight: 500;
}

.us-message-dropdown__head-menu a:hover {
    background: var(--surface-alt, #f3f4f6);
}

.us-message-dropdown__search {
    display: flex;
    align-items: center;
    gap: 10px;
    height: 40px;
    margin: 0 16px 12px;
    padding: 0 14px;
    background: var(--surface-alt, #f0f2f5);
    border-radius: 999px;
    color: var(--text-muted, #65676b);
}

.us-message-dropdown__search input {
    min-width: 0;
    flex: 1;
    border: 0;
    outline: none;
    background: transparent;
    color: var(--text, #111827);
}

.us-message-dropdown__tabs {
    display: flex;
    gap: 8px;
    padding: 0 16px 10px;
}

.us-message-dropdown__tabs button {
    border: 0;
    background: transparent;
    padding: 8px 12px;
    border-radius: 999px;
    font-weight: 650;
    color: var(--text, #1f2937);
}

.us-message-dropdown__tabs .is-active {
    background: color-mix(in srgb, var(--brand-primary, #9d2f32) 10%, #fff 90%);
    color: var(--brand-primary, #9d2f32);
}

.us-message-dropdown__list {
    flex: 1 1 auto;
    max-height: 620px;
    overflow: auto;
    padding: 0 8px 8px;
}

.us-md-thread-row,
.us-message-dropdown__thread-row {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 34px;
    align-items: center;
    gap: 4px;
    min-height: 72px;
    padding: 2px 6px 2px 2px;
    border-radius: 14px;
    overflow: visible;
}

.us-md-thread-row:hover,
.us-md-thread-row.is-menu-open,
.us-message-dropdown__thread-row:hover,
.us-message-dropdown__thread-row.is-menu-open {
    background: var(--surface-alt, #f2f4f7);
}

.us-md-thread,
.us-message-dropdown__thread {
    min-width: 0;
    width: 100%;
    border: 0;
    background: transparent;
    display: grid;
    grid-template-columns: 56px minmax(0, 1fr) auto;
    gap: 12px;
    align-items: center;
    text-align: left;
    border-radius: 14px;
    padding: 10px 4px 10px 8px;
    cursor: pointer;
}

.us-md-thread__avatar,
.us-message-dropdown__avatar {
    width: 56px;
    height: 56px;
    border-radius: 999px;
    overflow: hidden;
    background: var(--surface-alt, #e5e7eb);
    display: grid;
    place-items: center;
    color: var(--text-muted, #64748b);
    flex: 0 0 56px;
}

.us-md-thread__avatar img,
.us-message-dropdown__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: inherit;
}

.us-md-thread__copy,
.us-message-dropdown__copy {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.us-md-thread__copy strong,
.us-md-thread__copy small,
.us-message-dropdown__copy strong,
.us-message-dropdown__copy small {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.us-md-thread__copy strong,
.us-message-dropdown__copy strong {
    font-weight: 600;
    color: var(--text, #111827);
}

.us-md-thread__copy small,
.us-message-dropdown__copy small {
    color: var(--text-muted, #65676b);
    font-size: 14px;
}

.us-md-thread__meta,
.us-message-dropdown__meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
    color: var(--text-muted, #65676b);
    font-size: 12px;
}

.us-md-thread__meta b,
.us-message-dropdown__meta b {
    min-width: 18px;
    height: 18px;
    border-radius: 999px;
    background: var(--brand-primary, #9d2f32);
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 11px;
    padding: 0 4px;
}

.us-md-thread__meta em,
.us-message-dropdown__meta em {
    font-style: normal;
}

.us-md-thread__menu-btn,
.fr-message-thread-menu-btn--dropdown {
    width: 32px;
    height: 32px;
    min-width: 32px;
    border: 0;
    border-radius: 999px;
    background: transparent;
    color: var(--text-muted, #64748b);
    display: inline-grid;
    place-items: center;
    line-height: 1;
    appearance: none;
    -webkit-appearance: none;
    opacity: 1;
    pointer-events: auto;
}

.us-md-thread__menu-btn:hover,
.us-md-thread__menu-btn:focus-visible,
.fr-message-thread-menu-btn--dropdown:hover,
.fr-message-thread-menu-btn--dropdown:focus-visible {
    background: color-mix(in srgb, var(--surface-alt, #f3f4f6) 90%, #000 10%);
    color: var(--text, #111827);
}

.us-message-dropdown__footer {
    padding: 10px 16px 14px;
    border-top: 1px solid var(--border, #e5e7eb);
    text-align: center;
    background: var(--surface, #fff);
}

.us-message-dropdown__footer a {
    color: var(--brand-primary, #9d2f32);
    font-weight: 650;
    text-decoration: none;
}

.us-message-dropdown__empty {
    padding: 22px 14px;
    text-align: center;
    color: var(--text-muted, #65676b);
}

.fr-message-thread-context-menu {
    position: fixed;
    z-index: 5000;
    min-width: 188px;
    padding: 8px;
    border-radius: 16px;
    border: 1px solid var(--border, #dbe3ee);
    background: var(--surface, #fff);
    box-shadow: 0 18px 44px rgba(15, 23, 42, .16);
}

.fr-message-thread-context-menu button {
    width: 100%;
    border: 0;
    background: transparent;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 12px;
    color: var(--text, #111827);
    text-align: left;
}

.fr-message-thread-context-menu button:hover {
    background: var(--surface-alt, #f3f4f6);
}

[data-theme="dark"] .us-message-dropdown,
[data-theme="dark"] .us-message-dropdown__head-menu,
[data-theme="dark"] .fr-message-thread-context-menu {
    background: var(--surface, #1f2125);
    border-color: rgba(255, 255, 255, .08);
    box-shadow: 0 18px 48px rgba(0, 0, 0, .35);
}

[data-theme="dark"] .us-message-dropdown__search,
[data-theme="dark"] .us-md-thread-row:hover,
[data-theme="dark"] .us-md-thread-row.is-menu-open,
[data-theme="dark"] .us-message-dropdown__thread-row:hover,
[data-theme="dark"] .us-message-dropdown__thread-row.is-menu-open,
[data-theme="dark"] .us-message-dropdown__head-menu a:hover,
[data-theme="dark"] .fr-message-thread-context-menu button:hover {
    background: rgba(255, 255, 255, .06);
}

[data-theme="dark"] .us-message-dropdown__footer {
    background: var(--surface, #1f2125);
    border-color: rgba(255, 255, 255, .08);
}

@media (max-width: 520px) {
    .us-message-dropdown {
        position: fixed;
        left: 12px;
        right: 12px;
        top: 70px;
        width: auto;
        max-height: calc(100vh - 92px);
    }
}