@charset "UTF-8";*{box-sizing:border-box}.demo{font-family:system-ui;padding:10vh;text-align:center}.pia-launch{position:fixed;right:24px;bottom:24px;min-width:208px;height:68px;border:0;border-radius:999px;background:linear-gradient(135deg,#0b3568 0%,#0b61b8 58%,#0877df 100%);box-shadow:0 18px 45px rgba(7,56,108,.34),inset 0 1px 0 rgba(255,255,255,.18);color:#fff;z-index:99998;cursor:pointer;padding:7px 18px 7px 8px;display:flex;align-items:center;gap:11px;transition:transform .22s,box-shadow .22s;overflow:hidden}.pia-launch:before{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 20%,rgba(255,255,255,.16) 48%,transparent 74%);transform:translateX(-120%);transition:transform .65s}.pia-launch:hover{transform:translateY(-3px);box-shadow:0 23px 55px rgba(7,56,108,.42)}.pia-launch:hover:before{transform:translateX(120%)}.pia-launch-mark{width:54px;height:54px;flex:0 0 54px;border-radius:50%;background:#fff;color:#0b4f95;display:grid;place-items:center;font:900 16px/1 system-ui;box-shadow:0 7px 18px rgba(2,35,72,.18)}.pia-launch-copy{display:grid;text-align:left;line-height:1.05;position:relative;z-index:1}.pia-launch-copy b{font:800 16px/1.2 system-ui;white-space:nowrap}.pia-launch-copy small{margin-top:4px;font:500 11px/1.1 system-ui;color:#cae5ff;white-space:nowrap}.pia-launch-copy i,.pia-window header small i{display:inline-block;width:8px;height:8px;border-radius:50%;background:#45e68a;box-shadow:0 0 0 4px rgba(69,230,138,.12)}.pia-window{font-family:Inter,system-ui;position:fixed;right:24px;bottom:106px;width:min(410px,calc(100vw - 24px));height:min(650px,calc(100vh - 130px));background:#fff;border-radius:30px;box-shadow:0 30px 90px rgba(4,29,59,.28);z-index:99999;overflow:hidden;display:none;grid-template-rows:auto 1fr auto auto;border:1px solid #dce9f8}.pia-window.open{display:grid;animation:piaOpen .22s ease-out}.pia-window header{background:radial-gradient(circle at 84% 10%,rgba(66,190,255,.25),transparent 32%),linear-gradient(135deg,#071a33,#0a4f9d);color:#fff;padding:17px 18px;display:flex;gap:12px;align-items:center}.pia-avatar{width:46px;height:46px;border-radius:16px;background:linear-gradient(145deg,#fff,#dff5ff);color:#0a4e9e;display:grid;place-items:center;font-weight:950;font-size:18px;box-shadow:0 8px 24px rgba(0,24,54,.2)}.pia-window header div:nth-child(2){display:flex;flex-direction:column}.pia-window header b{font-size:16px}.pia-window header small{opacity:.85;font-size:12px}.pia-close{margin-left:auto;background:transparent;color:#fff;border:0;font-size:28px;cursor:pointer}.pia-messages{padding:18px;overflow:auto;background:radial-gradient(circle at 85% 5%,rgba(85,183,255,.08),transparent 24%),linear-gradient(#f8fbff,#eef5fc)}.pia-msg{max-width:84%;padding:14px 16px;margin:9px 0;border-radius:18px;background:#FFF;color:#1F2937;font-weight:500;box-shadow:0 8px 20px rgba(16,24,40,.08);line-height:1.6;font-size:15px;white-space:pre-wrap}.pia-msg.customer{margin-left:auto;background:linear-gradient(145deg,#0d73df,#075abe);color:#fff;box-shadow:0 8px 22px rgba(8,96,200,.24)}.pia-quick{display:flex;gap:7px;padding:9px 12px;overflow:auto;border-top:1px solid #edf3f8}.pia-quick button{white-space:nowrap;border:1px solid #c8dcf3;border-radius:999px;background:#fff;padding:8px 12px;color:#155aa4;cursor:pointer}.pia-form{display:flex;padding:12px;border-top:1px solid #e4edf7;background:#fff}.pia-form input,.pia-lead input,.pia-lead textarea{width:100%;border:1px solid #d3e0ef;border-radius:14px;padding:12px;font:inherit;outline:none}.pia-form input:focus{border-color:#67aef0;box-shadow:0 0 0 4px rgba(67,151,230,.1)}.pia-form button,.pia-lead button{border:0;background:linear-gradient(145deg,#0c72df,#0758ba);color:#fff;border-radius:14px;padding:0 17px;cursor:pointer}.pia-lead{display:grid;gap:8px;background:#fff;padding:14px;border-radius:18px;box-shadow:0 10px 32px rgba(11,49,90,.11)}.pia-lead textarea{min-height:74px}.pia-lead button{padding:12px}@media (max-width:540px){.pia-window{right:10px;left:10px;bottom:82px;width:auto;max-width:none;height:68vh;height:68dvh;max-height:560px;min-height:420px;border-radius:22px;grid-template-rows:auto minmax(0,1fr) auto auto}.pia-window header{padding:13px 14px}.pia-avatar{width:40px;height:40px;border-radius:13px;font-size:16px}.pia-window header b{font-size:15px}.pia-window header small{font-size:11px}.pia-close{font-size:25px}.pia-messages{padding:12px;min-height:0}.pia-msg{max-width:90%;padding:12px 14px;margin:8px 0;font-size:15px;line-height:1.55;color:#1F2937}.pia-quick{padding:7px 9px;gap:6px}.pia-quick button{padding:7px 10px;font-size:12px}.pia-form{padding:8px;gap:7px;align-items:center}.pia-form input{min-width:0;height:42px;min-height:42px;max-height:42px;padding:9px 11px;font-size:16px;line-height:1.2;border-radius:12px}.pia-form button{height:42px;min-width:44px;padding:0 13px;border-radius:12px}.pia-lead{padding:11px;gap:7px}.pia-lead input{height:42px;padding:9px 11px;font-size:16px}.pia-lead textarea{min-height:62px;max-height:96px;padding:9px 11px;font-size:16px;resize:vertical}.pia-launch{right:12px;bottom:calc(12px + env(safe-area-inset-bottom));min-width:190px;height:62px}.pia-launch-mark{width:48px;height:48px;flex-basis:48px}.pia-launch-copy b{font-size:15px}}@media (max-width:380px){.pia-window{right:7px;left:7px;bottom:77px;height:66dvh;min-height:390px;border-radius:19px}.pia-launch{min-width:176px;height:58px}.pia-launch-copy small{display:none}}