.msg-app[data-astro-cid-wupvqkh7]{display:grid;grid-template-columns:360px 1fr;height:calc(100vh - var(--nav-height));margin-top:var(--nav-height);border-top:1px solid var(--color-border)}@media (max-width: 768px){.msg-app[data-astro-cid-wupvqkh7]{grid-template-columns:1fr}.msg-app[data-astro-cid-wupvqkh7].has-active .msg-list[data-astro-cid-wupvqkh7]{display:none}.msg-app[data-astro-cid-wupvqkh7]:not(.has-active) .msg-thread[data-astro-cid-wupvqkh7]{display:none}}.msg-list[data-astro-cid-wupvqkh7]{border-right:1px solid var(--color-border);display:flex;flex-direction:column;overflow:hidden}.msg-list-head[data-astro-cid-wupvqkh7]{padding:20px;border-bottom:1px solid var(--color-border)}.msg-list-head[data-astro-cid-wupvqkh7] h1[data-astro-cid-wupvqkh7]{font-size:22px;font-weight:800;margin-bottom:12px}.msg-back[data-astro-cid-wupvqkh7]{display:inline-flex;align-items:center;gap:4px;background:transparent;border:1px solid var(--color-border);color:var(--color-text-muted);font-size:12px;font-weight:600;padding:6px 10px;border-radius:8px;cursor:pointer;margin-bottom:12px;transition:background .15s,color .15s,border-color .15s}.msg-back[data-astro-cid-wupvqkh7]:hover{background:var(--color-surface);color:var(--color-text);border-color:var(--color-text-subtle)}.msg-search[data-astro-cid-wupvqkh7]{width:100%;padding:8px 12px;border-radius:8px;background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text);font-size:13px}.msg-list-body[data-astro-cid-wupvqkh7]{flex:1;overflow-y:auto}.msg-item[data-astro-cid-wupvqkh7]{display:flex;align-items:flex-start;gap:12px;padding:14px 20px;border-bottom:1px solid var(--color-border);cursor:pointer}.msg-item[data-astro-cid-wupvqkh7]:hover{background:var(--color-surface)}.msg-item[data-astro-cid-wupvqkh7].active{background:var(--color-card);border-left:3px solid var(--color-primary);padding-left:17px}.msg-item-body[data-astro-cid-wupvqkh7]{flex:1;min-width:0}.msg-item-top[data-astro-cid-wupvqkh7]{display:flex;justify-content:space-between;align-items:center;margin-bottom:2px}.msg-item-name[data-astro-cid-wupvqkh7]{font-weight:700;font-size:13px}.msg-item-time[data-astro-cid-wupvqkh7]{font-size:11px;color:var(--color-text-subtle)}.msg-item-listing[data-astro-cid-wupvqkh7]{font-size:11px;color:var(--color-primary-light);margin-bottom:4px}.msg-item-last[data-astro-cid-wupvqkh7]{font-size:12px;color:var(--color-text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.msg-unread[data-astro-cid-wupvqkh7]{background:var(--color-primary);color:#fff;font-size:10px;font-weight:800;min-width:18px;height:18px;border-radius:50%;display:grid;place-items:center;flex-shrink:0;align-self:center}.msg-empty-state[data-astro-cid-wupvqkh7]{padding:40px 20px;text-align:center;color:var(--color-text-muted);font-size:13px}.msg-thread[data-astro-cid-wupvqkh7]{display:flex;flex-direction:column;overflow:hidden}.msg-empty-thread[data-astro-cid-wupvqkh7]{flex:1;display:grid;place-items:center;padding:24px;color:var(--color-text-muted);font-size:14px}.msg-thread-head[data-astro-cid-wupvqkh7]{display:flex;align-items:center;gap:12px;padding:16px 24px;border-bottom:1px solid var(--color-border)}.msg-thread-name[data-astro-cid-wupvqkh7]{font-weight:700;font-size:15px}.msg-thread-meta[data-astro-cid-wupvqkh7]{font-size:11px;color:var(--color-text-muted)}.msg-thread-body[data-astro-cid-wupvqkh7]{flex:1;overflow-y:auto;padding:24px;display:flex;flex-direction:column;gap:8px}.msg-bubble[data-astro-cid-wupvqkh7]{max-width:70%;padding:12px 16px;border-radius:16px;font-size:13px;line-height:1.5;word-wrap:break-word}.msg-bubble[data-astro-cid-wupvqkh7].received{background:var(--color-card);border:1px solid var(--color-border);align-self:flex-start}.msg-bubble[data-astro-cid-wupvqkh7].sent{background:var(--color-primary);color:#fff;align-self:flex-end}.msg-bubble-time[data-astro-cid-wupvqkh7]{font-size:10px;opacity:.7;margin-top:4px}.msg-time[data-astro-cid-wupvqkh7]{text-align:center;font-size:10px;color:var(--color-text-subtle);margin:12px 0}.msg-thread-input[data-astro-cid-wupvqkh7]{display:flex;gap:10px;padding:16px 24px;border-top:1px solid var(--color-border)}.msg-input[data-astro-cid-wupvqkh7]{flex:1;padding:10px 14px;border-radius:8px;background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text);font-size:13px;outline:none}.msg-input[data-astro-cid-wupvqkh7]:focus{border-color:var(--color-primary)}.avatar[data-astro-cid-wupvqkh7]{display:inline-grid;place-items:center;border-radius:50%;background:var(--color-primary);color:#fff;font-weight:700}.avatar-md[data-astro-cid-wupvqkh7]{width:40px;height:40px;font-size:14px;flex-shrink:0}