.mbs-grid{display:grid;grid-template-columns:minmax(260px,.8fr) minmax(0,1.5fr);gap:16px}.mbs-inbox,.mbs-conversation{min-width:0}.mbs-ticket-list{display:grid;gap:8px;max-height:640px;overflow:auto}.mbs-ticket{width:100%;text-align:left;padding:13px;border:1px solid var(--line,#dbe5ef);border-radius:12px;background:var(--surface,#fff);color:inherit;cursor:pointer}.mbs-ticket.active{border-color:#24a9d7;background:rgba(37,169,215,.09)}.mbs-ticket strong,.mbs-ticket small{display:block}.mbs-ticket small{margin-top:5px;opacity:.72;line-height:1.5}.mbs-ticket .mbs-pill{display:inline-flex;margin-top:7px;padding:3px 7px;border-radius:99px;background:#eaf3ff;color:#16518c;font-size:11px;font-weight:800}.mbs-thread{display:grid;gap:10px;max-height:440px;overflow:auto;padding:14px;border:1px solid var(--line,#dbe5ef);border-radius:13px;background:#f6f9fd}.mbs-message{justify-self:start;max-width:90%;padding:11px 13px;border-radius:13px;background:#fff;border:1px solid #dfe8f2;white-space:pre-wrap;overflow-wrap:anywhere}.mbs-message.support{justify-self:end;background:#e7f7ff;border-color:#bfe5f6}.mbs-message small{display:block;margin-top:7px;font-size:11px;opacity:.7}.mbs-compose{display:grid;gap:10px;margin-top:12px}.mbs-compose textarea{width:100%;min-height:92px;padding:12px;border:1px solid #d5e0ed;border-radius:11px;font:inherit}.mbs-controls{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:12px 0}.mbs-controls select{min-width:170px;padding:9px;border:1px solid #d5e0ed;border-radius:9px}.mbs-empty{padding:18px;border:1px dashed #ccd9e7;border-radius:12px;text-align:center;opacity:.75}.mbs-subject{font-size:18px;font-weight:850;margin:0 0 8px}.mbs-meta{font-size:12px;opacity:.75;line-height:1.6}@media(max-width:820px){.mbs-grid{grid-template-columns:1fr}.mbs-ticket-list{max-height:300px}}