.postal-chat-launch{position:fixed;right:22px;bottom:22px;z-index:80;width:68px;height:68px;border:0;border-radius:50%;background:linear-gradient(135deg,#f7c845,#e6a50e);box-shadow:0 18px 48px rgba(4,20,36,.28);display:grid;place-items:center;cursor:pointer}.postal-chat-launch span{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:#061526;color:#f7c845;font-size:28px}.postal-chat-bubble{position:fixed;right:94px;bottom:30px;z-index:79;background:#061526;color:#fff;border-radius:8px;padding:10px 13px;font:700 14px Arial;box-shadow:0 12px 32px rgba(0,0,0,.2)}.postal-chat{position:fixed;right:22px;bottom:98px;z-index:81;width:min(382px,calc(100vw - 28px));max-height:min(680px,calc(100vh - 120px));background:#fff;color:#061526;border-radius:14px;box-shadow:0 28px 80px rgba(0,0,0,.26);overflow:hidden;display:none;font-family:Arial,Helvetica,sans-serif}.postal-chat.open{display:grid;grid-template-rows:auto auto 1fr auto auto}.postal-chat-head{padding:18px 20px;background:linear-gradient(135deg,#061526,#0b3157);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:12px}.postal-chat-brand img{width:142px;height:auto;display:block}.postal-chat-head button{border:0;background:rgba(255,255,255,.12);color:#fff;border-radius:7px;width:38px;height:38px;font-size:18px}.postal-chat-status{padding:8px 16px;background:#eef5fb;color:#35506d;font-size:12px;font-weight:800;border-bottom:1px solid #dfe8f1}.postal-chat-dot{display:inline-block;width:8px;height:8px;margin-right:7px;border-radius:50%;background:#20b86b;box-shadow:0 0 0 0 rgba(32,184,107,.55);animation:postalPulse 1.35s infinite}.postal-chat-body{padding:16px;overflow:auto;display:grid;gap:10px;background:#f7f9fc}.postal-chat-msg{max-width:88%;padding:11px 13px;border-radius:12px;background:#fff;color:#21344c;box-shadow:0 8px 22px rgba(8,21,38,.08);line-height:1.45}.postal-chat-msg.bot,.postal-chat-msg.agent{justify-self:start}.postal-chat-msg.user{justify-self:end;background:#061526;color:#fff}.postal-chat-msg small{display:block;margin-top:4px;color:#8b98a8;font-size:11px}.postal-chat-msg.user small{color:#9fb1c5}.postal-chat-options{display:grid;grid-template-columns:1fr 1fr;gap:8px}.postal-chat-options button,.postal-chat-form button{min-height:42px;border-radius:8px;border:1px solid #d5dee8;background:#fff;color:#061526;font-weight:900}.postal-chat-options button{display:flex;align-items:center;justify-content:center;gap:7px}.postal-chat-form{padding:14px;background:#fff;border-top:1px solid #e7edf3;display:grid;gap:8px}.postal-chat-form input,.postal-chat-form textarea{width:100%;border:1px solid #d7e0ea;border-radius:8px;padding:11px;font:inherit}.postal-chat-form textarea{min-height:78px;resize:vertical}.postal-chat-form button{border:0;background:linear-gradient(135deg,#f7c845,#e6a50e);color:#061526}.postal-chat-form button:disabled{opacity:.75;cursor:wait}.postal-chat-powered{text-align:center;color:#7a8797;font-size:11px;padding-bottom:10px;background:#fff}.postal-chat-powered b{color:#061526}@keyframes postalPulse{0%{box-shadow:0 0 0 0 rgba(32,184,107,.55)}70%{box-shadow:0 0 0 8px rgba(32,184,107,0)}100%{box-shadow:0 0 0 0 rgba(32,184,107,0)}}@media(max-width:560px){.postal-chat{right:14px;bottom:88px}.postal-chat-launch{right:16px;bottom:16px}.postal-chat-bubble{display:none}.postal-chat-options{grid-template-columns:1fr}.postal-chat-brand img{width:122px}}