@charset "UTF-8";
/* Lumen Assistant (docs/agentic-commerce-plan.md). Same family as Lumen Mail.
   Layouts follow the page's own width, so it fits beside the Behind the scenes panel. */
body{container-type:inline-size;container-name:page}
:root{--ink:#24334d;--muted:#67758a;--border:#e3e8ef;--blue:#3756aa;--blue-soft:#e8eef9;--surface:#fff;--canvas:#f2f5fa;--good:#21684a;--good-soft:#e6f3ec;--warn:#8a5a12;--warn-soft:#fbf1dc;--bad:#8b3434;--bad-soft:#f8e7e7;--bank:#132d52;--serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--canvas);font-synthesis:none}
*{box-sizing:border-box}
body{margin:0;font-size:14px;line-height:1.5;background:var(--canvas)}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
a{color:inherit}
button:focus-visible,a:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #7c98de;outline-offset:3px}
.icon{width:18px;height:18px;flex-shrink:0;vertical-align:middle}
.lumen-loading{padding:20vh 24px;text-align:center}
.lumen-symbol{display:grid;place-items:center;width:56px;height:56px;margin:0 auto 22px;border-radius:16px;background:var(--blue);color:#fff;font:32px var(--serif)}
.lumen-loading h1{font:30px var(--serif);font-weight:400}

.lumen-shell{display:flex;flex-direction:column;height:100dvh}
.lumen-header{display:flex;align-items:center;gap:18px;padding:14px 28px;border-bottom:1px solid var(--border);background:#f8fafd}
.lumen-wordmark{display:flex;align-items:center;gap:9px;font-size:21px;font-weight:650;letter-spacing:-.5px;white-space:nowrap}
.lumen-wordmark>span:last-child{font-weight:400;color:var(--muted)}
.lumen-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:var(--blue);color:#fff}
.lumen-mark .icon{width:20px;height:20px}
.lumen-badges{display:flex;gap:8px;align-items:center;margin-left:auto;flex-wrap:wrap;justify-content:flex-end}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:11px;padding:5px 10px;border-radius:20px;background:#e8eef8;color:#526990;white-space:nowrap}
.badge.connected{background:var(--good-soft);color:var(--good)}
.badge.revoked{background:var(--bad-soft);color:var(--bad)}
.badge .icon{width:14px;height:14px}
.lumen-user{display:flex;flex-direction:column;font-size:12px}
.lumen-user span{font-size:8px;letter-spacing:1.3px;font-weight:600;color:var(--muted)}
.lumen-user select{border:0;background:transparent;padding:0}

.lumen-chat{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:26px 28px 12px}
.lumen-thread{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:16px}
.lumen-intro{text-align:center;padding:6vh 10px 2vh;color:var(--muted)}
.lumen-intro h1{font:34px/1.15 var(--serif);font-weight:400;color:var(--ink);margin:0 0 10px}
.lumen-intro p{max-width:520px;margin:0 auto}
.msg{display:flex;gap:10px;align-items:flex-start}
.msg.user{justify-content:flex-end}
.msg .avatar{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:var(--blue);color:#fff;flex-shrink:0;margin-top:2px}
.msg .avatar .icon{width:16px;height:16px}
.bubble{max-width:640px;padding:11px 15px;border-radius:14px;background:var(--surface);border:1px solid var(--border);white-space:pre-wrap}
.msg.user .bubble{background:var(--blue);color:#fff;border-color:var(--blue);border-bottom-right-radius:4px}
.msg.assistant .bubble{border-top-left-radius:4px}
.msg-body{display:flex;flex-direction:column;gap:10px;min-width:0;max-width:680px}
.msg.app{justify-content:center}
.msg.app .bubble{background:transparent;border:1px dashed #c9d3e1;color:var(--muted);font-size:12.5px;text-align:center;max-width:620px}

.card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:14px 16px}
.card h3{margin:0 0 8px;font-size:12px;letter-spacing:1px;text-transform:uppercase;color:var(--muted)}
.trips{display:grid;gap:6px}
.trip{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:12px;padding:9px 11px;border:1px solid var(--border);border-radius:10px}
.trip.recommended{border-color:#9cb2e4;background:#f4f7fd}
.trip strong{font-size:13px}
.trip small{display:block;color:var(--muted);font-size:12px}
.trip .price{font-weight:650;font-variant-numeric:tabular-nums}
.trip .price s{color:var(--muted);font-weight:400;margin-right:6px;font-size:12px}
.trip.over .price{color:var(--warn)}
.trip button{font-size:12px;padding:6px 10px;border-radius:8px;background:var(--blue-soft);color:var(--blue);font-weight:600}
.trip button:hover{background:#dbe4f6}
.card .meta{font-size:12px;color:var(--muted);margin:8px 0 0}
.tag{display:inline-block;font-size:10.5px;font-weight:600;padding:2px 7px;border-radius:5px;background:var(--good-soft);color:var(--good);margin-left:6px}
.tag.warn{background:var(--warn-soft);color:var(--warn)}
.connect-card{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;align-items:center;border-color:#c9d6ee;background:linear-gradient(180deg,#f9fbff,#fff)}
.bank-mark{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--bank);grid-row:span 2}
.bank-mark i{display:block;width:5px;background:#a4c7ff;border-radius:1px}
.bank-mark span{display:flex;align-items:flex-end;gap:3px;transform:skewY(-15deg)}
.bank-mark i:nth-child(1){height:12px}.bank-mark i:nth-child(2){height:20px}.bank-mark i:nth-child(3){height:16px}
.connect-card strong{font-size:15px}
.connect-card p{margin:0;color:var(--muted);font-size:12.5px}
.connect-card .button{grid-column:1/-1;justify-self:start;margin-top:8px}
.button{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:10px;background:var(--bank);color:#fff;font-weight:600;font-size:13px;text-decoration:none}
.button:hover{background:#0c2140}
.button.secondary{background:var(--blue-soft);color:var(--blue)}
.booking-card{display:grid;gap:4px}
.booking-card .status{justify-self:start;font-size:11px;font-weight:700;letter-spacing:.4px;padding:4px 9px;border-radius:20px;background:var(--good-soft);color:var(--good)}
.booking-card .status.APPROVAL_REQUIRED{background:var(--warn-soft);color:var(--warn)}
.booking-card .status.DECLINED{background:var(--bad-soft);color:var(--bad)}
.booking-card strong{font-size:14px}
.booking-card .total{font-size:20px;font-weight:650;font-variant-numeric:tabular-nums}
.booking-card small{color:var(--muted)}
.notice-card{display:flex;align-items:center;gap:12px;justify-content:space-between;background:var(--warn-soft);border-color:#f0dfb6;color:#5f4610;font-size:13px}
.notice-card.error{background:var(--bad-soft);border-color:#efcfcf;color:var(--bad)}
.notice-card a{font-weight:600;white-space:nowrap}
.typing{color:var(--muted);font-size:13px;padding-left:40px}

.lumen-compose{border-top:1px solid var(--border);background:#f8fafd;padding:12px 28px 14px}
.compose-inner{max-width:820px;margin:0 auto}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}
.chip{padding:7px 12px;border-radius:18px;border:1px solid #c9d6ee;background:#fff;color:var(--blue);font-size:12.5px}
.chip:hover{background:var(--blue-soft)}
.compose{display:flex;gap:10px;align-items:flex-end}
.compose textarea{flex:1;resize:none;min-height:46px;max-height:140px;padding:12px 14px;border:1px solid #cfd8e5;border-radius:12px;background:#fff;line-height:1.4}
.compose button{height:46px;padding:0 18px;border-radius:12px;background:var(--blue);color:#fff;font-weight:600}
.compose button:disabled{opacity:.5;cursor:default}
.presenter{display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:10px;font-size:11.5px;color:var(--muted)}
.presenter button,.presenter a{color:#4a64a8;text-decoration:underline;text-underline-offset:2px;padding:0}
.presenter span{letter-spacing:1px;font-size:9px;font-weight:700;text-transform:uppercase;align-self:center}
.lumen-notice{position:fixed;left:50%;bottom:24px;transform:translate(-50%,12px);background:#293b58;color:#fff;padding:11px 18px;border-radius:8px;font-size:12.5px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:95}
.lumen-notice.visible{opacity:1;transform:translate(-50%,0)}

/* Behind the scenes on Lumen's page: five lanes, with Lumen as the agent. */
.flow-panel .fp-lane.agent{color:#ffd28a}
.flow-panel .fp-lane.retailer{color:#7fd6c7}
html.flow-open .lumen-notice{left:calc(50% - var(--flow-panel-width) / 2)}

@container page (max-width:760px){
  .lumen-header{padding:12px 16px;gap:10px;flex-wrap:wrap}
  .lumen-chat{padding:18px 16px 10px}
  .lumen-compose{padding:10px 16px 12px}
  .trip{grid-template-columns:1fr auto}
  .trip button{grid-column:1/-1;justify-self:start}
  .lumen-intro h1{font-size:28px}
}
/* Visa's part in the flow: its logo and what it's doing (Trusted Agent Protocol, agentic token, authorization). */
.visa-mark{display:inline-flex;align-items:center;gap:6px;padding:2px 8px 2px 6px;border:1px solid #d5dcf5;border-radius:6px;background:#f4f6ff;color:#1a1f71;font-size:11px;font-weight:600;line-height:1.6;white-space:nowrap;vertical-align:middle;flex-shrink:0}
.visa-mark img,.badge.visa-token img{display:block;width:auto;height:10px}
.visa-line{display:flex;align-items:center;gap:10px;margin:10px 0 0;padding-top:10px;border-top:1px solid var(--border);font-size:12px;color:var(--muted)}
.connect-card .visa-line{grid-column:1/-1;margin-top:6px}
.badge.visa-token{border:1px solid #d5dcf5;background:#f4f6ff;color:#1a1f71;font-weight:600}
.msg.app .visa-mark{margin-right:8px}
.presenter .visa-mark{align-self:center}
.presenter .visa-mark span{font-size:10.5px;letter-spacing:0;text-transform:none}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}