.dm-nav-link { position: relative; }
.dm-nav-badge { position: absolute; top: 3px; left: 28px; min-width: 18px; padding: 1px 5px; border: 2px solid var(--x-bg); border-radius: 12px; background: var(--accent); color: var(--x-accent-text); font-size: 11px; line-height: 15px; text-align: center; }
.dm-nav-badge[hidden], .dm-workspace [hidden] { display: none !important; }
.x-mobile-nav .dm-nav-badge { left: 50%; }
.x-mobile-nav > a, .x-mobile-nav > button { width: calc(100% / 6); }
.dm-profile-actions { display: flex; align-items: center; gap: 10px; }
.dm-profile-message { border: 1px solid var(--x-border); }
html:has(.x-messages-experience) { overflow: hidden; scrollbar-gutter: auto; }
body:has(.x-messages-experience) { overflow: hidden; }
body:has(.x-messages-experience) #site-footer { display: none; }
.x-experience.x-messages-experience { grid-template-columns: 240px minmax(0,1fr); max-width: 1265px; }
.x-messages-experience .x-column { min-width: 0; min-height: 0; height: 100dvh; }
.x-messages-experience .x-rail, .x-messages-experience .x-mobile-compose { display: none; }
.dm-workspace { display: grid; grid-template-columns: minmax(250px,35%) minmax(0,1fr); height: 100dvh; min-height: 0; color: var(--x-ink); background: var(--x-bg); }
.dm-inbox { min-width: 0; overflow-y: auto; border-right: 1px solid var(--x-line); }
.dm-section-header, .dm-chat-header { display: flex; align-items: center; gap: 12px; min-height: 64px; padding: 10px 16px; background: var(--x-bg); }
.dm-section-header { justify-content: space-between; position: sticky; top: 0; z-index: 2; }
.dm-section-header h2, .dm-chat-header h2 { margin: 0; font-size: 20px; line-height: 26px; font-weight: 800; }
.dm-filter { display: flex; align-items: center; gap: 10px; margin: 0 12px 14px; padding: 10px 14px; border: 1px solid var(--x-border); border-radius: 24px; color: var(--x-muted); }
.dm-filter svg, .dm-search-control > svg { width: 20px; height: 20px; flex-shrink: 0; }
.dm-filter input { width: 100%; min-width: 0; padding: 0; border: 0; outline: 0; color: var(--x-ink); background: transparent; font: inherit; font-size: 13px; }
.dm-filter:focus-within, .dm-search-control:focus-within, .dm-send-form:focus-within { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.dm-conversation { position: relative; display: flex; align-items: flex-start; gap: 10px; min-height: 100px; padding: 15px 16px; border-right: 3px solid transparent; color: inherit; }
.dm-conversation:hover, .dm-member:hover { background: var(--x-hover); }
.dm-conversation.is-selected { border-right-color: var(--accent); background: var(--x-hover); }
.dm-conversation.is-unread .dm-preview { color: var(--x-ink); font-weight: 600; }
.dm-conversation > .x-avatar, .dm-peer > .x-avatar, .dm-member > .x-avatar { width: 42px; height: 42px; flex: 0 0 42px; }
.dm-conversation-copy { min-width: 0; flex: 1; }
.dm-conversation-top { display: flex; align-items: baseline; gap: 8px; }
.dm-conversation-top strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 14px; }
.dm-conversation-top time { flex-shrink: 0; margin-left: auto; color: var(--x-muted); font-size: 11px; }
.dm-handle, .dm-preview { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--x-muted); font-size: 13px; line-height: 21px; }
.dm-unread { align-self: center; min-width: 19px; padding: 1px 5px; border-radius: 12px; background: var(--accent); color: var(--x-accent-text); font-size: 11px; text-align: center; }
.dm-chat { position: relative; min-width: 0; display: flex; flex-direction: column; min-height: 0; }
.dm-chat-header { flex: 0 0 auto; border-bottom: 1px solid var(--x-line); }
.dm-peer { display: flex; align-items: center; gap: 10px; min-width: 0; color: inherit; }
.dm-peer > span:last-child { min-width: 0; }
.dm-peer strong, .dm-peer small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dm-peer strong { font-size: 15px; }
.dm-peer small { color: var(--x-muted); font-size: 12px; }
.dm-private-label { margin-left: auto; color: var(--x-muted); font-size: 11px; white-space: nowrap; }
.dm-back { display: none; flex-shrink: 0; }
.dm-scroll { flex: 1; min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding: 16px; }
.dm-profile-intro { display: flex; flex-direction: column; align-items: center; padding: 24px 12px 30px; border-bottom: 1px solid var(--x-line); margin-bottom: 24px; text-align: center; }
.dm-profile-intro .x-avatar { flex: 0 0 64px; width: 64px; height: 64px; font-size: 22px; margin-bottom: 12px; }
.dm-profile-intro > strong { max-width: 100%; font-size: 19px; overflow-wrap: anywhere; }
.dm-profile-intro > span, .dm-profile-intro p { color: var(--x-muted); font-size: 12px; }
.dm-profile-intro p { margin: 14px 0 0; max-width: 290px; line-height: 20px; }
.dm-messages { display: flex; flex-direction: column; gap: 16px; }
.dm-message { max-width: 85%; align-self: flex-start; min-width: 0; }
.dm-message.is-mine { align-self: flex-end; }
.dm-bubble { margin: 0; padding: 12px 16px; border-radius: 20px 20px 20px 4px; background: var(--x-line); color: var(--x-ink); font-size: 15px; line-height: 23px; white-space: pre-wrap; overflow-wrap: anywhere; unicode-bidi: plaintext; }
.is-mine .dm-bubble { border-radius: 20px 20px 4px 20px; color: var(--x-accent-text); background: var(--accent); }
.dm-message-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 5px; padding-inline: 4px; color: var(--x-muted); font-size: 10px; line-height: 16px; }
.is-mine .dm-message-meta { justify-content: flex-end; }
.dm-send-area { flex: 0 0 auto; padding: 12px 16px 6px; border-top: 1px solid var(--x-line); background: var(--x-bg); }
.dm-send-form { display: flex; align-items: flex-end; gap: 10px; padding: 6px 8px 6px 16px; border: 1px solid var(--x-border); border-radius: 24px; background: var(--x-hover); }
.dm-send-form textarea { flex: 1; min-width: 0; min-height: 36px; max-height: 160px; padding: 7px 0; border: 0; outline: 0; resize: none; background: transparent; color: var(--x-ink); font: inherit; font-size: 15px; line-height: 22px; }
.dm-send-button { display: flex; align-items: center; justify-content: center; flex: 0 0 38px; width: 38px; height: 38px; border: 0; border-radius: 50%; background: var(--accent); color: var(--x-accent-text); cursor: pointer; }
.dm-send-button svg { width: 22px; height: 22px; }
.dm-send-button:disabled { opacity: .45; cursor: default; }
.dm-send-meta { display: flex; justify-content: space-between; gap: 8px; padding: 5px 4px 0; color: var(--x-muted); font-size: 10px; line-height: 16px; }
.dm-send-meta [data-dm-error] { color: #d32f45; }
.dm-blocked { margin: 0 0 6px; color: var(--x-muted); font-size: 13px; }
.dm-empty { padding: 30px 24px; }
.dm-empty h2 { margin: 0 0 12px; font-size: 30px; font-weight: 800; line-height: 38px; }
.dm-empty h3 { margin: 0 0 10px; font-size: 20px; line-height: 28px; }
.dm-empty p { color: var(--x-muted); font-size: 14px; line-height: 22px; margin-bottom: 22px; }
.dm-welcome { width: 100%; max-width: 410px; margin: auto; }
.dm-empty-icon { display: inline-flex; margin-bottom: 16px; color: var(--accent); }
.dm-empty-icon svg { width: 40px; height: 40px; }
.dm-inbox-empty { padding: 28px 20px; }
.dm-inbox-empty .x-blue-button { font-size: 13px; }
.dm-member-search { padding: 24px 20px 16px; }
.dm-member-search label { display: block; margin-bottom: 12px; font-size: 14px; }
.dm-search-control { display: flex; align-items: center; gap: 10px; border: 1px solid var(--x-border); border-radius: 24px; padding: 5px 5px 5px 12px; color: var(--x-muted); }
.dm-search-control input { min-width: 0; width: 100%; padding: 6px 0; border: 0; outline: 0; background: transparent; color: var(--x-ink); font: inherit; font-size: 13px; }
.dm-members { overflow-y: auto; }
.dm-member { display: flex; align-items: center; gap: 12px; padding: 14px 20px; color: inherit; }
.dm-member > span:nth-child(2) { min-width: 0; }
.dm-member strong, .dm-member small { display: block; overflow-wrap: anywhere; }
.dm-member small { color: var(--x-muted); }
.dm-member > svg { width: 20px; height: 20px; margin-left: auto; flex-shrink: 0; }
.dm-older { display: block; margin: 12px auto 20px; font-size: 12px; }
.dm-pagination { display: flex; justify-content: space-around; padding: 20px 10px; font-size: 12px; }
.dm-pagination a { color: var(--accent); }
.dm-new-messages { position: absolute; bottom: 110px; left: 50%; transform: translateX(-50%); padding: 8px 16px; border-radius: 24px; background: var(--accent); color: var(--x-accent-text); font-size: 12px; white-space: nowrap; }
@media (max-width: 1100px) { .x-experience.x-messages-experience { grid-template-columns: 88px minmax(0,1fr); } }
@media (max-width: 760px) {
    .dm-workspace { display: block; }
    .dm-inbox, .dm-chat { height: 100%; }
    .dm-inbox { border-right: 0; }
    .dm-chat { display: none; }
    .dm-has-selection .dm-inbox { display: none; }
    .dm-has-selection .dm-chat { display: flex; }
    .dm-back { display: flex; }
}
@media (max-width: 600px) {
    .x-experience.x-messages-experience { display: block; }
    .dm-workspace { height: calc(100dvh - 58px - env(safe-area-inset-bottom)); }
    .x-messages-experience .x-column { height: calc(100dvh - 58px - env(safe-area-inset-bottom)); }
    .dm-chat-header { padding-inline: 10px; min-height: 60px; gap: 6px; }
    .dm-private-label { display: none; }
    .dm-scroll { padding: 12px; }
    .dm-send-area { padding-inline: 10px; }
    .dm-send-form textarea { font-size: 16px; }
    .dm-message { max-width: 90%; }
}