:root{--ink: #0b1220;--ink-soft: #3a4356;--muted: #6b7280;--paper: #f7f8fa;--paper-2: #ffffff;--line: #e2e5ea;--ton: #0098ea;--ton-deep: #0077ba;--gold: #c9a227;--gold-soft: #f4ecd2;--brick: #c1462f;--brick-soft: #f9e6e2;--font-display: "Space Grotesk", "Inter", sans-serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, monospace;--radius: 14px;--radius-sm: 9px;--shadow: 0 1px 2px rgba(11, 18, 32, .04), 0 4px 16px rgba(11, 18, 32, .06)}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--paper);color:var(--ink);font-family:var(--font-body);-webkit-font-smoothing:antialiased}#app{max-width:480px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column;padding-bottom:84px}button{font-family:inherit;cursor:pointer;border:none;background:none}button:focus-visible,input:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--ton);outline-offset:2px}@media (prefers-reduced-motion: reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}.app-header{position:sticky;top:0;z-index:10;background:var(--paper);padding:14px 16px 10px;border-bottom:1px solid var(--line)}.app-header-row{display:flex;align-items:center;justify-content:space-between}.app-title{font-family:var(--font-display);font-weight:600;font-size:19px;letter-spacing:-.01em}.bell-btn{position:relative;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--ink-soft)}.bell-btn:hover{background:var(--paper-2)}.bell-dot{position:absolute;top:6px;right:7px;width:8px;height:8px;border-radius:50%;background:var(--gold);border:1.5px solid var(--paper);display:none}.bell-dot.visible{display:block}.seal-chip{display:inline-flex;align-items:center;gap:7px;padding:5px 11px 5px 7px;border-radius:20px;font-size:13px;font-weight:600;margin-top:8px}.seal-chip svg{display:block}.seal-chip.state-created,.seal-chip.state-negotiating{background:var(--paper-2);color:var(--muted);border:1px solid var(--line)}.seal-chip.state-sealed,.seal-chip.state-funded{background:var(--gold-soft);color:#8a6d15}.seal-chip.state-locked{background:#0098ea1a;color:var(--ton-deep)}.seal-chip.state-released{background:#268a521f;color:#1f7a49}.seal-chip.state-refunded{background:var(--paper-2);color:var(--ink-soft);border:1px solid var(--line)}.seal-chip.state-disputed{background:var(--brick-soft);color:var(--brick)}.countdown{font-family:var(--font-mono);font-size:12.5px;color:var(--muted);margin-top:6px}.countdown.urgent{color:var(--brick)}.tabs{display:flex;gap:4px;padding:10px 16px 0;background:var(--paper)}.tab-btn{flex:1;padding:9px 0;font-size:13.5px;font-weight:600;color:var(--muted);border-radius:var(--radius-sm) var(--radius-sm) 0 0;border-bottom:2px solid transparent}.tab-btn.active{color:var(--ink);border-bottom:2px solid var(--ton)}.tab-panel{display:none;padding:16px;flex:1}.tab-panel.active{display:block}.card{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}.card+.card{margin-top:12px}.field-row{display:flex;justify-content:space-between;gap:12px;padding:6px 0;font-size:14px}.field-row .label{color:var(--muted)}.field-row .value{text-align:right;font-weight:500}.price-amount{font-family:var(--font-display);font-size:22px;font-weight:600}.claims-list{margin:8px 0 0;padding-left:0;list-style:none}.claims-list li{font-size:13.5px;padding:4px 0;border-top:1px solid var(--line)}.claims-list li:first-child{border-top:none}.placeholder-text{color:var(--muted);font-style:italic}.chat-scroll{display:flex;flex-direction:column;gap:8px;margin-bottom:12px}.chat-bubble{max-width:82%;padding:9px 13px;border-radius:16px;font-size:14.5px;line-height:1.4}.chat-bubble.mine{align-self:flex-end;background:var(--ton);color:#fff;border-bottom-right-radius:4px}.chat-bubble.theirs{align-self:flex-start;background:var(--paper-2);border:1px solid var(--line);border-bottom-left-radius:4px}.chat-bubble.system{align-self:center;background:var(--gold-soft);color:#8a6d15;font-size:13px;border-radius:12px}.chat-input-row{display:flex;gap:8px;position:sticky;bottom:0;background:var(--paper);padding-top:8px}.chat-input-row input{flex:1;padding:11px 14px;border:1px solid var(--line);border-radius:20px;font-size:14.5px;font-family:inherit;background:var(--paper-2)}.send-btn{width:40px;height:40px;border-radius:50%;background:var(--ton);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0}.send-btn:disabled{background:var(--line);color:var(--muted)}.timeline{list-style:none;margin:0;padding:0}.timeline-item{display:flex;gap:12px;padding:10px 0;border-top:1px solid var(--line)}.timeline-item:first-child{border-top:none}.timeline-icon{width:28px;height:28px;border-radius:50%;background:var(--paper-2);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--ink-soft)}.timeline-body{flex:1}.timeline-label{font-size:14px;font-weight:500}.timeline-time{font-family:var(--font-mono);font-size:11.5px;color:var(--muted);margin-top:2px}.action-bar{position:fixed;bottom:0;left:0;right:0;max-width:480px;margin:0 auto;background:var(--paper-2);border-top:1px solid var(--line);padding:12px 16px calc(12px + env(safe-area-inset-bottom));display:flex;flex-direction:column;align-items:center;gap:6px}.btn-primary{width:100%;padding:13px;border-radius:var(--radius-sm);background:var(--ton);color:#fff;font-weight:600;font-size:15px}.btn-primary:hover{background:var(--ton-deep)}.btn-primary:disabled{background:var(--line);color:var(--muted)}.btn-primary.danger{background:var(--brick)}.btn-secondary-link{font-size:13px;color:var(--muted);text-decoration:underline}.notif-panel{position:fixed;top:0;right:0;bottom:0;width:min(340px,88vw);background:var(--paper-2);box-shadow:-8px 0 24px #0b12201f;transform:translate(100%);transition:transform .22s ease;z-index:30;display:flex;flex-direction:column}.notif-panel.open{transform:translate(0)}.notif-panel-header{padding:16px;border-bottom:1px solid var(--line);font-family:var(--font-display);font-weight:600;display:flex;justify-content:space-between}.notif-list{list-style:none;margin:0;padding:0;overflow-y:auto;flex:1}.notif-item{padding:12px 16px;border-bottom:1px solid var(--line);font-size:13.5px;position:relative}.notif-item.unread{background:var(--gold-soft)}.notif-item.unread:before{content:"";position:absolute;left:6px;top:18px;width:6px;height:6px;border-radius:50%;background:var(--gold)}.notif-item{padding-left:20px}.notif-time{font-family:var(--font-mono);font-size:11px;color:var(--muted);margin-top:4px}.notif-empty{padding:32px 16px;text-align:center;color:var(--muted);font-size:13.5px}.scrim{position:fixed;top:0;right:0;bottom:0;left:0;background:#0b122047;opacity:0;pointer-events:none;transition:opacity .22s ease;z-index:20}.scrim.open{opacity:1;pointer-events:auto}.stars{display:flex;gap:6px;justify-content:center;margin:10px 0}.star-btn{font-size:30px;line-height:1;color:var(--line)}.star-btn.filled{color:var(--gold)}textarea.rating-comment{width:100%;margin-top:10px;padding:10px 12px;border:1px solid var(--line);border-radius:var(--radius-sm);font-family:inherit;font-size:13.5px;resize:none;min-height:60px}.onboarding{padding:40px 24px;text-align:center}.onboarding h1{font-family:var(--font-display);font-size:26px;margin-bottom:6px}.onboarding p{color:var(--muted);font-size:14px;margin-bottom:24px}#ton-connect{display:flex;justify-content:center}