:root{--font: "Metrophobic", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--page-bg: #EEF1F6;--page-text: #232733;--page-muted: #6b7280;--accent-on-page: #a07a00;--text: #232733;--text-muted: #6b7280;--accent: #FECC1E;--accent-rgb: 254, 204, 30;--accent-fg: #a07a00;--accent-ink: #111827;--border: rgba(0, 0, 0, .12);--border-soft: rgba(0, 0, 0, .08);--card-bg: #ffffff}*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;overflow:hidden;background:var(--page-bg);font-family:var(--font);color:var(--text);display:flex;align-items:center;justify-content:center}#app{width:1080px;height:1920px;flex-shrink:0;transform-origin:center center;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:36px 0 32px;background:var(--page-bg)}#header{width:1080px;display:flex;align-items:center;justify-content:space-between;padding:0 56px;margin-top:28px;flex-shrink:0}#logo-wrap{height:140px;max-width:420px;display:flex;align-items:center}#logo{height:140px;max-width:420px;width:auto;object-fit:contain;object-position:left center}#logo[hidden],#logo-text[hidden]{display:none}#logo-text{font-size:3.4rem;line-height:1.05;color:var(--accent-on-page);letter-spacing:-.01em}#gesture-index{display:flex;align-items:flex-start;gap:52px}.gi-item{display:flex;flex-direction:column;align-items:center;gap:14px;min-width:140px}.gi-icon{height:96px;width:auto;object-fit:contain}.gi-label{font-family:var(--font);font-size:1.9rem;color:var(--page-muted);text-align:center;line-height:1.15}.gi-switch{display:flex;align-items:baseline;gap:8px}.gi-opt{color:var(--page-muted);opacity:.5;transition:color .2s,opacity .2s}.gi-opt.active{color:var(--accent-on-page);opacity:1;font-weight:700}.gi-sep{color:var(--page-muted);opacity:.5}#camera-section{display:flex;align-items:center;margin-top:0;flex-shrink:0}#camera-card{width:1000px;height:1000px;position:relative;border-radius:32px;border:1px solid var(--border-soft);background:#dfe4ec;overflow:hidden;flex-shrink:0;box-shadow:0 12px 40px #141e3c1f}#camera-area{position:absolute;inset:0;width:1000px;height:1000px;overflow:hidden}#webcam-canvas,#glasses-canvas{position:absolute;top:0;left:0;width:1000px;height:1000px}#webcam-canvas{z-index:0}#glasses-canvas{z-index:1;pointer-events:none}#status{position:absolute;z-index:2;top:50%;left:50%;transform:translate(-50%,-50%);font-size:1.4rem;color:#6b7180;pointer-events:none;transition:opacity .3s}#status.hidden{opacity:0}#preload-bar{position:absolute;z-index:2;top:calc(50% + 44px);left:50%;transform:translate(-50%);width:340px;height:8px;border-radius:999px;background:#0000001f;overflow:hidden;transition:opacity .3s}#preload-bar.hidden{opacity:0}#preload-bar-fill{height:100%;width:0%;background:var(--accent);border-radius:999px;transition:width .25s ease}#webcam{display:none}#no-face-overlay{position:absolute;z-index:50;inset:0;width:1080px;height:1920px;transition:opacity .6s ease}#no-face-overlay.hidden{opacity:0;pointer-events:none}.overlay-clouds{position:absolute;inset:0;background:radial-gradient(ellipse 120% 80% at 20% 30%,rgba(var(--accent-rgb),.25) 0%,transparent 60%),radial-gradient(ellipse 100% 90% at 80% 70%,rgba(var(--accent-rgb),.18) 0%,transparent 55%),radial-gradient(ellipse 140% 60% at 50% 50%,rgba(200,170,60,.12) 0%,transparent 50%),linear-gradient(160deg,#3d5a80,#4a6e8f 30%,#5a7f9a,#4a6a85 70%,#3a5570);animation:cloud-drift 20s ease-in-out infinite alternate}@keyframes cloud-drift{0%{background-position:0% 0%,100% 100%,50% 50%,0% 0%}33%{background-position:30% 20%,70% 80%,20% 60%,0% 0%}66%{background-position:60% 40%,40% 30%,80% 20%,0% 0%}to{background-position:100% 60%,0% 50%,50% 80%,0% 0%}}.overlay-content{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:40px}.footprints-icon{width:480px;height:auto;transform:rotate(-90deg);fill:var(--accent);filter:drop-shadow(0 4px 16px rgba(0,0,0,.35));opacity:1;padding:120px;border:6px solid var(--accent);border-radius:50%}.no-face-text{font-family:var(--font);font-size:2.4rem;color:#fff;text-align:center;text-shadow:0 2px 12px rgba(0,0,0,.4);letter-spacing:.03em}.overlay-distance{font-family:SF Mono,Fira Code,Consolas,monospace;font-size:1.6rem;color:var(--accent);text-align:center;text-shadow:0 2px 12px rgba(0,0,0,.6);letter-spacing:.04em;margin-top:-16px}.overlay-distance.hidden{display:none}.overlay-distance--near{color:#2ecc71}#qr-card{width:1080px;flex-shrink:0}.card{margin:0 auto;width:1080px;max-width:1080px;border:1px solid var(--border-soft);border-radius:26px;background:var(--card-bg);box-shadow:0 8px 28px #141e3c14}#qr-card{margin-top:24px}.qr-card{display:flex;align-items:center;padding:28px 56px;gap:0}.qr-code{width:200px;height:200px;flex-shrink:0;background:#fff;border-radius:16px;padding:14px}.qr-code svg{width:100%;height:100%;display:block}.qr-divider{width:1px;align-self:stretch;background:var(--border);margin:10px 56px}.qr-info{display:flex;align-items:center;gap:32px}.qr-cal-icon{width:84px;height:84px;flex-shrink:0;color:var(--accent-fg);border:2px solid var(--accent);border-radius:50%;display:flex;align-items:center;justify-content:center}.qr-cal-icon svg{width:44px;height:44px}.qr-text{display:flex;flex-direction:column;gap:8px}.qr-brand{font-family:var(--font);font-size:2.4rem;color:var(--accent-fg);letter-spacing:.02em;margin-bottom:2px}.qr-title{font-size:3rem;color:var(--text)}.qr-url{font-size:1.7rem;color:var(--accent-fg);opacity:.9}#glasses-info-bar{position:absolute;z-index:3;left:32px;bottom:32px;min-width:380px;max-width:640px;display:flex;flex-direction:column;gap:14px;padding:28px 32px 26px;border-radius:24px;background:color-mix(in srgb,var(--card-bg) 90%,transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 12px 32px #0f14232e}#glasses-info-bar[hidden]{display:none}#glasses-info-bar.changed{animation:info-in .35s ease}@keyframes info-in{0%{opacity:0;transform:translateY(10px)}}#qr-card[hidden]{display:none}.info-brand{align-self:flex-start;padding:6px 14px 7px;border-radius:8px;font-size:1.25rem;text-transform:uppercase;letter-spacing:.16em;color:var(--accent-ink);background:var(--accent)}.info-brand:empty{display:none}.info-model{font-size:3.4rem;line-height:1.05;letter-spacing:-.01em;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.info-price{display:flex;align-items:baseline;gap:16px}.info-price[hidden]{display:none}.info-price-now{font-size:3.2rem;line-height:1;color:var(--text);font-variant-numeric:tabular-nums}.info-price-now small{font-size:.55em;vertical-align:.55em;margin-right:4px;color:var(--text-muted)}.info-price-was{font-size:1.8rem;color:var(--text-muted)}.info-sale{align-self:center;padding:4px 12px;border-radius:6px;font-size:1.15rem;text-transform:uppercase;letter-spacing:.14em;color:var(--accent-fg);border:2px solid var(--accent-fg)}.info-steps{display:flex;gap:6px;height:6px;margin-top:2px}.info-steps[hidden]{display:none}.info-steps span{flex:1;min-width:18px;border-radius:3px;background:color-mix(in srgb,var(--text) 14%,transparent);transition:background .25s}.info-steps span.is-current{background:var(--accent)}.info-steps.is-bar{border-radius:3px;background:color-mix(in srgb,var(--text) 14%,transparent);overflow:hidden}.info-steps.is-bar .info-steps-fill{flex:none;height:100%;background:var(--accent)}#cards{position:relative;margin:24px auto 0;width:1080px;height:220px;flex-shrink:0}#cards.empty{display:none}.rot-item{position:absolute;inset:0;opacity:0;transform:translateY(12px);transition:opacity .7s ease,transform .7s ease;pointer-events:none}.rot-item.active{opacity:1;transform:none}.rot-dots{position:absolute;left:50%;bottom:-20px;transform:translate(-50%);display:flex;gap:10px}.rot-dots span{width:10px;height:10px;border-radius:50%;background:#00000026;transition:background .3s,width .3s}.rot-dots span.active{width:28px;border-radius:5px;background:var(--accent)}.content-card{display:flex;align-items:center;gap:32px;padding:24px 44px;border-radius:26px;border:1px solid var(--border-soft);background:var(--item-bg, var(--card-bg));color:var(--item-text, var(--text));box-shadow:0 8px 28px #141e3c14;overflow:hidden}.content-card:has(.content-card-img){padding-left:24px}.content-card-img{width:140px;height:140px;border-radius:18px;object-fit:cover;flex-shrink:0}.content-card-text{flex:1;min-width:0;display:flex;flex-direction:column;align-items:flex-start;gap:6px}.content-pill{font-size:1.2rem;text-transform:uppercase;letter-spacing:.14em;color:var(--accent-fg)}.has-colour .content-pill{color:var(--item-muted)}.content-card-title{font-weight:400;font-size:2.4rem;line-height:1.15;color:inherit;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.content-card-body{font-size:1.55rem;line-height:1.3;color:var(--item-muted, var(--text-muted));display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.content-card-qr{width:128px;height:128px;flex-shrink:0;padding:8px;border-radius:12px;background:#fff;border:1px solid var(--border-soft)}.content-card-qr svg,.idle-slide-qr svg{width:100%;height:100%;display:block}#idle-slides{position:absolute;top:96px;left:64px;right:64px;height:1240px}#idle-slides.empty{display:none}#idle-slides .rot-dots{bottom:-40px}#idle-slides .rot-dots span{background:#ffffff59}#idle-slides .rot-dots span.active{background:var(--accent)}.idle-slide{border-radius:40px;overflow:hidden;display:flex;align-items:flex-end;background:radial-gradient(ellipse 90% 70% at 30% 20%,rgba(var(--accent-rgb),.35),transparent 70%),#ffffff14;border:1px solid rgba(255,255,255,.18);box-shadow:0 30px 80px #00000059}.idle-slide-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.idle-slide.has-image:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(10,15,30,.82) 100%)}.idle-slide-text{position:relative;z-index:1;padding:72px;display:flex;flex-direction:column;align-items:flex-start;gap:20px;color:#fff}.idle-slide .content-pill{font-size:1.5rem;color:var(--accent)}.idle-slide.has-colour{background:var(--item-bg)}.idle-slide.has-colour .idle-slide-text{color:var(--item-text)}.idle-slide.has-colour .idle-slide-body,.idle-slide.has-colour .content-pill{color:var(--item-muted)}.idle-slide-title{font-weight:400;font-size:5.2rem;line-height:1.05;letter-spacing:-.01em;text-shadow:0 4px 24px rgba(0,0,0,.3)}.idle-slide-body{font-size:2.3rem;line-height:1.35;color:#ffffffe0;max-width:820px}.idle-slide-qr{width:200px;height:200px;padding:14px;margin-top:12px;border-radius:20px;background:#fff}#no-face-overlay.has-slides .overlay-content{top:auto;height:480px;flex-direction:row;gap:48px}#no-face-overlay.has-slides .footprints-icon{width:260px;padding:64px;border-width:5px}#no-face-overlay.has-slides .no-face-text{font-size:3rem;text-align:left;max-width:520px}#model-loading{position:absolute;z-index:3;right:32px;bottom:32px;width:64px;height:64px;border-radius:50%;background:#ffffffd9;display:grid;place-items:center;box-shadow:0 6px 20px #0000001f;transition:opacity .2s}#model-loading span{width:32px;height:32px;border-radius:50%;border:4px solid rgba(var(--accent-rgb),.25);border-top-color:var(--accent);animation:spin .8s linear infinite}#model-loading.hidden{opacity:0}@keyframes spin{to{transform:rotate(360deg)}}#empty-assortment{position:absolute;z-index:3;left:50%;top:50%;transform:translate(-50%,-50%);padding:16px 32px;border-radius:999px;background:#ffffffe6;font-size:1.6rem;color:var(--text-muted);white-space:nowrap}#empty-assortment.hidden,#preview-head,#preview-badge{display:none}body.preview #camera-card{background:radial-gradient(circle at 50% 38%,#fff,#eef1f6,#dde3ec)}body.preview #preview-head{display:block;position:absolute;inset:0;width:100%;height:100%;z-index:0}body.preview #preview-badge{display:block;position:absolute;z-index:3;top:28px;left:28px;padding:8px 22px;border-radius:999px;font-size:1.4rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-ink);background:var(--accent)}.gi-item.disabled{opacity:.3}body.page-dark .gi-icon{filter:invert(1)}#status-screen{position:absolute;z-index:100;inset:0;display:grid;place-items:center;background:linear-gradient(160deg,#1f2937,#111827)}#status-screen[hidden]{display:none}.status-card{width:820px;padding:80px 72px;border-radius:40px;background:#ffffff0a;border:1px solid rgba(255,255,255,.1);color:#e5e7eb;text-align:center;display:flex;flex-direction:column;align-items:center;gap:28px}.status-icon{width:120px;height:120px;color:var(--accent)}.status-card h1{font-weight:400;font-size:3.6rem;line-height:1.15;color:#fff}.status-card p{font-size:2rem;line-height:1.45;color:#9ca3af}.status-card code{font-family:SF Mono,Fira Code,Consolas,monospace;font-size:2rem;padding:12px 28px;border-radius:14px;background:#ffffff14;color:#fff}.status-card code[hidden]{display:none}.status-card .status-foot{font-size:1.5rem;color:#6b7280}#gesture-debug.hidden,#distance-debug.hidden,#visitor-debug.hidden,#tweak-panel.hidden{display:none}#distance-debug{position:absolute;top:16px;right:16px;z-index:10;background:#000c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:10px;padding:12px 16px;font-family:SF Mono,Fira Code,Consolas,monospace;font-size:.72rem;color:#aaa;min-width:220px;max-width:260px;-webkit-user-select:none;user-select:none;line-height:1.5}#visitor-debug{position:absolute;bottom:16px;right:16px;z-index:10;background:#000c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:10px;padding:12px 16px;font-family:SF Mono,Fira Code,Consolas,monospace;font-size:.72rem;color:#aaa;min-width:240px;max-width:300px;-webkit-user-select:none;user-select:none;line-height:1.5;word-break:break-word}#visitor-debug .gd-label{width:78px}#gesture-debug{position:absolute;top:16px;left:16px;z-index:10;background:#000c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:10px;padding:12px 16px;font-family:SF Mono,Fira Code,Consolas,monospace;font-size:.72rem;color:#aaa;min-width:220px;max-width:260px;-webkit-user-select:none;user-select:none;line-height:1.5}.gd-title{font-weight:700;font-size:.8rem;color:#fff;margin-bottom:8px;cursor:pointer}.gd-stats{margin-bottom:8px}.gd-label{color:#666;display:inline-block;width:65px}.gd-val{color:#ccc}.gd-val.gd-hot{color:#fecc1e;font-weight:700}.gd-bar{letter-spacing:1px;color:#fecc1e}.gd-hand-label{color:#8e8e8e;font-weight:600;font-size:.7rem;text-transform:uppercase;letter-spacing:.04em;display:inline-block;margin-top:4px}.gd-log-title{font-size:.68rem;text-transform:uppercase;letter-spacing:.05em;color:#666;margin-bottom:4px;padding-top:6px;border-top:1px solid rgba(255,255,255,.1)}.gd-log{max-height:120px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:#333 transparent}.gd-event{padding:2px 0;font-size:.7rem}.gd-evt-enter{color:#2ecc71}.gd-evt-leave{color:#e74c3c}.gd-evt-threshold{color:#fecc1e}.gd-evt-threshold-lost{color:#7f8c8d}.gd-evt-swipe{color:#f1c40f;font-weight:700}.gd-evt-blocked{color:#e67e22;font-style:italic}#tweak-panel{position:absolute;top:16px;right:16px;z-index:10;background:#000000bf;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:10px;padding:14px 18px;font-size:.82rem;color:#ddd;min-width:240px;-webkit-user-select:none;user-select:none}.tweak-title{font-weight:600;font-size:.9rem;margin-bottom:10px;color:#fff;cursor:pointer}.tweak-section{font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;color:#999;margin-top:10px;margin-bottom:6px;padding-top:8px;border-top:1px solid rgba(255,255,255,.1)}.tweak-row{display:grid;grid-template-columns:90px 1fr 44px;align-items:center;gap:8px;margin-bottom:6px}.tweak-row label{white-space:nowrap}.tweak-row input[type=range]{width:100%;accent-color:#FECC1E}.tweak-value{text-align:right;font-variant-numeric:tabular-nums;color:#fecc1e}.tweak-toggle-row{display:flex;align-items:center;gap:8px;margin-bottom:8px}.tweak-toggle-row input[type=checkbox]{accent-color:#FECC1E;width:16px;height:16px;cursor:pointer}.tweak-toggle-row label{cursor:pointer}.tweak-reset{margin-top:10px;width:100%;padding:6px;border:none;border-radius:6px;background:#333;color:#ddd;cursor:pointer;font-size:.82rem}.tweak-reset:hover{background:#444}#match-debug{position:absolute;bottom:16px;left:16px;z-index:10;background:#000000d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:10px;padding:12px 16px;font-family:SF Mono,Fira Code,Consolas,monospace;font-size:.72rem;color:#aaa;min-width:300px;max-width:340px;max-height:70vh;overflow-y:auto;-webkit-user-select:none;user-select:none;line-height:1.5}#match-debug.hidden{display:none}#match-debug .md-row{display:flex;gap:8px;align-items:baseline}#match-debug .md-row .gd-label{flex:0 0 82px}#match-debug .md-heading{margin-top:10px;padding-top:6px;border-top:1px solid rgba(255,255,255,.12);color:#888;text-transform:uppercase;letter-spacing:.06em;font-size:.64rem}#match-debug .md-tuner{margin-bottom:8px}#match-debug .md-tuner input[type=range]{width:100%;margin-top:4px;accent-color:#ffb020}#match-debug .md-note{color:#6d6d6d}#match-debug .md-warn{color:#ff7b6b}#match-debug .md-reset{display:block;width:100%;margin-top:10px;padding:6px 10px;border:1px solid rgba(255,255,255,.18);border-radius:6px;background:transparent;color:#aaa;font-family:inherit;font-size:.68rem;cursor:pointer}#match-debug .md-reset:hover{border-color:#ffffff59;color:#ddd}#match-debug .md-reset-primed{border-color:#ff7b6b;color:#ff7b6b}