.az-chat-button{position:fixed;right:22px;bottom:22px;z-index:9999;width:64px;height:64px;border-radius:24px;border:0;background:linear-gradient(135deg,#22d3ee,#3b82f6);color:#06111f;font-size:28px;box-shadow:0 18px 45px rgba(0,0,0,.35)}
.az-chat-box{position:fixed;right:22px;bottom:96px;z-index:9999;width:360px;max-width:calc(100vw - 24px);height:540px;background:#0b1020;color:#e5e7eb;border:1px solid rgba(255,255,255,.14);border-radius:24px;box-shadow:0 24px 70px rgba(0,0,0,.45);overflow:hidden;display:none}
.az-chat-box.open{display:flex;flex-direction:column}.az-chat-head{padding:16px;background:linear-gradient(90deg,rgba(34,211,238,.20),rgba(59,130,246,.15));display:flex;justify-content:space-between;align-items:center}.az-chat-head small{color:#94a3b8}.az-chat-close{background:transparent;border:0;color:#fff;font-size:22px}.az-chat-body{flex:1;overflow:auto;padding:14px;display:flex;flex-direction:column;gap:10px}.az-msg{max-width:82%;padding:10px 12px;border-radius:16px;font-size:14px;line-height:1.35}.az-msg.customer{align-self:flex-end;background:#22d3ee;color:#06111f;border-bottom-right-radius:5px}.az-msg.admin{align-self:flex-start;background:rgba(255,255,255,.10);color:#e5e7eb;border-bottom-left-radius:5px}.az-chat-form{border-top:1px solid rgba(255,255,255,.12);padding:10px;display:flex;gap:8px}.az-chat-form input{flex:1;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:14px;color:#fff;padding:11px}.az-chat-form button{border:0;border-radius:14px;background:#22d3ee;color:#06111f;font-weight:900;padding:0 14px}.az-chat-user{padding:10px;border-top:1px solid rgba(255,255,255,.10);display:grid;grid-template-columns:1fr 1fr;gap:8px}.az-chat-user input{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:12px;color:#fff;padding:9px;font-size:13px}.az-chat-welcome{align-self:flex-start;background:rgba(255,255,255,.10);color:#e5e7eb;border-bottom-left-radius:5px}