@import "https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=Inter:wght@300;400;500;600&display=swap";:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}body{margin:0}#root{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-deep:#0c0e12;--bg-surface:#13161d;--bg-panel:#1a1e28;--bg-hover:#1f2433;--border:#252a38;--border-lit:#2e3547;--cyan:#00d4ff;--cyan-dim:#00d4ff1f;--cyan-glow:#00d4ff40;--text-pri:#e8ecf4;--text-sec:#8892a4;--text-muted:#4e5668;--red:#ff4d6a;--green:#00e5a0;--font-mono:"IBM Plex Mono", monospace;--font-body:"Inter", sans-serif;--radius:8px;--radius-lg:14px}body{background:var(--bg-deep);color:var(--text-pri);font-family:var(--font-body);-webkit-font-smoothing:antialiased;min-height:100vh}.app-shell{grid-template-rows:56px 1fr;min-height:100vh;display:grid}.topbar{border-bottom:1px solid var(--border);background:var(--bg-surface);align-items:center;gap:10px;padding:0 28px;display:flex}.topbar-logo{align-items:center;gap:10px;text-decoration:none;display:flex}.logo-icon{background:var(--cyan);border-radius:6px;place-items:center;width:28px;height:28px;display:grid}.logo-icon svg{color:#000;width:16px;height:16px}.logo-name{font-family:var(--font-mono);color:var(--text-pri);letter-spacing:.04em;font-size:15px;font-weight:600}.logo-name span{color:var(--cyan)}.topbar-badge{font-family:var(--font-mono);color:var(--cyan);background:var(--cyan-dim);letter-spacing:.06em;border:1px solid #00d4ff4d;border-radius:4px;margin-left:4px;padding:2px 7px;font-size:10px;font-weight:500}.topbar-spacer{flex:1}.topbar-status{font-family:var(--font-mono);color:var(--text-muted);align-items:center;gap:6px;font-size:11px;display:flex}.status-dot{background:var(--text-muted);border-radius:50%;width:6px;height:6px}.status-dot.live{background:var(--green);box-shadow:0 0 6px var(--green);animation:2s infinite pulse-dot}@keyframes pulse-dot{0%,to{opacity:1}50%{opacity:.4}}.workspace{background:var(--border);grid-template-columns:1fr 1fr;gap:1px;display:grid;overflow:hidden}@media (width<=900px){.workspace{grid-template-columns:1fr}}.panel{background:var(--bg-surface);flex-direction:column;display:flex;overflow:hidden}.panel-header{border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:16px 24px;display:flex}.panel-label{font-family:var(--font-mono);color:var(--text-muted);letter-spacing:.1em;text-transform:uppercase;font-size:11px;font-weight:500}.panel-label-accent{font-family:var(--font-mono);color:var(--cyan);letter-spacing:.1em;text-transform:uppercase;font-size:11px;font-weight:600}.panel-body{flex-direction:column;flex:1;gap:20px;padding:24px;display:flex;overflow-y:auto}.upload-zone{border:1.5px dashed var(--border-lit);border-radius:var(--radius-lg);cursor:pointer;background:var(--bg-panel);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:14px;min-height:280px;transition:border-color .2s,background .2s;display:flex;position:relative;overflow:hidden}.upload-zone:hover,.upload-zone.dragover{border-color:var(--cyan);background:var(--cyan-dim)}.upload-zone.has-image{border-style:solid;border-color:var(--border-lit);cursor:default;padding:0}.upload-zone.has-image:hover{border-color:var(--border-lit);background:var(--bg-panel)}.upload-icon{background:var(--bg-hover);border:1px solid var(--border-lit);width:44px;height:44px;color:var(--text-muted);border-radius:10px;place-items:center;display:grid}.upload-text{text-align:center}.upload-text strong{color:var(--text-pri);margin-bottom:4px;font-size:14px;font-weight:500;display:block}.upload-text span{color:var(--text-muted);font-size:12px}.preview-img{object-fit:contain;border-radius:calc(var(--radius-lg) - 1px);width:100%;height:100%;display:block}.clear-btn{border:1px solid var(--border-lit);width:28px;height:28px;color:var(--text-sec);cursor:pointer;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0c0e12cc;border-radius:6px;place-items:center;transition:color .15s,border-color .15s;display:grid;position:absolute;top:10px;right:10px}.clear-btn:hover{color:var(--red);border-color:var(--red)}.file-meta{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);font-family:var(--font-mono);color:var(--text-sec);align-items:center;gap:10px;padding:10px 14px;font-size:11px;display:flex}.file-meta svg{color:var(--cyan);flex-shrink:0}.file-meta-name{text-overflow:ellipsis;white-space:nowrap;color:var(--text-pri);flex:1;overflow:hidden}.file-meta-size{color:var(--text-muted);flex-shrink:0}.detect-btn{background:var(--cyan);color:#000;border-radius:var(--radius);width:100%;font-family:var(--font-mono);letter-spacing:.06em;cursor:pointer;border:none;justify-content:center;align-items:center;gap:8px;padding:13px 20px;font-size:13px;font-weight:600;transition:opacity .2s,transform .1s;display:flex}.detect-btn:hover:not(:disabled){opacity:.88}.detect-btn:active:not(:disabled){transform:scale(.99)}.detect-btn:disabled{opacity:.35;cursor:not-allowed}.detect-btn.loading{background:var(--bg-panel);color:var(--cyan);border:1px solid var(--cyan)}.spinner{border:2px solid #00d4ff4d;border-top-color:var(--cyan);border-radius:50%;width:14px;height:14px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.result-empty{color:var(--text-muted);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:12px;display:flex}.result-empty-icon{background:var(--bg-panel);border:1px solid var(--border);opacity:.5;border-radius:12px;place-items:center;width:52px;height:52px;display:grid}.result-empty p{color:var(--text-muted);font-size:13px;font-family:var(--font-mono)}.result-image-wrap{border-radius:var(--radius-lg);background:var(--bg-panel);border:1px solid var(--border-lit);position:relative;overflow:hidden}.result-img{border-radius:calc(var(--radius-lg) - 1px);width:100%;display:block}.corner-lines{pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.corner-lines polygon{fill:#24f4ff14;stroke:var(--cyan);stroke-width:4px;stroke-linejoin:round;vector-effect:non-scaling-stroke;filter:drop-shadow(0 0 7px var(--cyan-glow))}.corner-pin{background:var(--cyan);width:14px;height:14px;box-shadow:0 0 0 2px var(--cyan), 0 0 14px var(--cyan);border:2px solid #000;border-radius:50%;animation:1.8s cubic-bezier(.4,0,.6,1) infinite ping;position:absolute;transform:translate(-50%,-50%)}@keyframes ping{0%,to{box-shadow:0 0 0 2px var(--cyan), 0 0 8px var(--cyan)}50%{box-shadow:0 0 0 4px var(--cyan), 0 0 20px var(--cyan-glow)}}.coords-section{flex-direction:column;gap:10px;display:flex}.coords-title{font-family:var(--font-mono);color:var(--text-muted);letter-spacing:.1em;text-transform:uppercase;font-size:11px;font-weight:500}.coords-grid{grid-template-columns:1fr 1fr;gap:8px;display:grid}.coord-card{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);padding:10px 14px}.coord-label{font-family:var(--font-mono);color:var(--text-muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px;font-size:10px}.coord-values{gap:12px;display:flex}.coord-val{font-family:var(--font-mono);color:var(--text-pri);font-size:13px;font-weight:500}.coord-val span{color:var(--cyan);margin-right:3px;font-size:10px}.error-banner{border-radius:var(--radius);color:var(--red);font-size:12px;font-family:var(--font-mono);background:#ff4d6a14;border:1px solid #ff4d6a40;align-items:flex-start;gap:10px;padding:12px 14px;display:flex}.success-strip{border-radius:var(--radius);font-family:var(--font-mono);color:var(--green);background:#00e5a012;border:1px solid #00e5a033;align-items:center;gap:8px;padding:8px 14px;font-size:11px;display:flex}.success-strip svg{flex-shrink:0}