:root{color-scheme:dark;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#0b1420;color:#f2f6fb;font-size:15px}*{box-sizing:border-box}body{margin:0}header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #223449;padding:18px max(20px,calc((100% - 1220px)/2));gap:16px}.brand{display:flex;align-items:center;gap:12px;letter-spacing:.07em}.brandmark{width:42px;height:42px;background:#f59e0b;color:#182433;border-radius:10px;display:grid;place-items:center;font-weight:900}.brand small{display:block;font-size:9px;color:#9eaebf;margin-top:6px}.tag{font-size:10px;white-space:nowrap;letter-spacing:.1em;border:1px solid #39506a;border-radius:40px;color:#cbd7e5;padding:9px 14px}main{max-width:1220px;margin:auto;padding:38px 20px}.intro{max-width:740px;margin-bottom:32px}.eyebrow{font-size:11px;color:#e4a13c;letter-spacing:.2em;font-weight:700}.intro h1{font-size:clamp(29px,4vw,48px);line-height:1.08;margin:16px 0}.intro p{color:#aab9c8;line-height:1.6}.workspace{display:grid;grid-template-columns:minmax(280px,350px) minmax(0,1fr);gap:22px}.panel{border:1px solid #273a50;background:#121f2d;border-radius:15px;padding:22px}.controls h2,.heading h2{margin:0 0 10px;font-size:19px}.controls p{font-size:13px;color:#a8b5c4;line-height:1.6;margin:0 0 24px}.file-label,.primary,.secondary{display:block;width:100%;border-radius:9px;padding:13px 12px;font-weight:700;text-align:center;cursor:pointer}.file-label{background:#243952;border:1px dashed #6a86a8}.file-label span{display:block;font-size:10px;color:#a7b9cd;margin-top:4px;font-weight:400}.controls input[type=file]{position:absolute;width:1px;height:1px;opacity:0}.field-label{font-size:12px;color:#afc0d0;font-weight:600;display:block;margin:23px 0 8px}input[type=text],select{background:#0d1825;border:1px solid #40536b;border-radius:8px;color:#fff;padding:12px;width:100%;font-size:14px}.primary{background:#f0a72e;border:0;color:#162333;margin-top:26px}.secondary{background:transparent;border:1px solid #49627d;color:#dce8f4;margin-top:13px}button:disabled{opacity:.45;cursor:not-allowed}button:hover:not(:disabled),.file-label:hover{filter:brightness(1.15)}#status{border-top:1px solid #273a50;padding-top:18px;margin-top:20px!important;margin-bottom:0!important;overflow-wrap:anywhere}.heading{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:18px}.heading h2{margin:0}.heading span{color:#8ca4ba;font-size:11px}.canvas-wrap{background:#0a1119;min-height:280px;border:1px solid #2e4257;border-radius:10px;display:grid;place-items:center;position:relative;overflow:hidden}canvas{display:none;max-width:100%;width:100%;height:auto;object-fit:contain}#placeholder{color:#748b9e;font-size:13px;padding:22px;text-align:center}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:19px}.stats>div{background:#0b1824;border-radius:9px;padding:14px 11px}.stats small{display:block;font-size:10px;color:#91a6b9;letter-spacing:.05em}.stats strong{display:block;font-size:25px;margin-top:8px;white-space:nowrap}.warnings{margin-top:20px;border:1px solid #88612a;border-radius:8px;padding:13px;color:#ffd28f;font-size:13px;line-height:1.5}footer{color:#73899e;font-size:12px;margin:32px 0 20px}@media(max-width:840px){.workspace{grid-template-columns:1fr}.tag{display:none}main{padding-top:28px}.panel{padding:17px}}
/* Milestone 2 controls — original styling, no dependencies. */
.m2-layout{display:grid;grid-template-columns:minmax(260px,.86fr) minmax(320px,1.4fr);gap:18px;margin:20px 0}
.m2-setup,.m2-camera,.m2-logs{min-width:0}
.m2-setup button,.m2-actions button{width:auto;min-width:115px}
.m2-setup #sampleTarget{width:100%}
.m2-setup input[type=file],.m2-camera input[type=file]{width:100%;max-width:100%;font-size:13px;color:#ceddee;margin:6px 0 14px}
.m2-link{display:block;text-align:center;margin:12px 0 20px;font-size:13px;color:#69dfcf}
.m2-target{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid #344760;border-radius:10px;background:#101b2d;margin:8px 0 15px}
.m2-target img{width:90px;height:65px;object-fit:cover;border-radius:6px;background:#22344a}
.m2-target div{display:flex;flex-direction:column;gap:4px;overflow-wrap:anywhere}
.m2-target small{color:#aebed2;font-size:11px}.m2-target strong{font-size:13px}
.m2-privacy,.m2-note{font-size:12px;color:#aabed3;line-height:1.5}
.m2-view{position:relative;width:100%;aspect-ratio:4/3;background:#050c16;border:1px solid #344760;border-radius:12px;overflow:hidden}
.m2-view video,.m2-view>img,.m2-view canvas{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
.m2-view canvas{pointer-events:none;display:block;max-width:none}
.m2-view>img[hidden],.m2-view video[hidden]{display:none}
.m2-placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;color:#b7cadc;background:linear-gradient(135deg,#101e31,#09131f);text-align:center}
.m2-placeholder[hidden]{display:none}.m2-symbol{font-size:55px;color:#36e3c6}.m2-placeholder small{font-size:11px}
.m2-actions{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}
.m2-actions button{flex:1}
.m2-state{margin:14px 0;padding:13px 15px;border:1px solid #42536b;border-radius:9px;background:#16263c;font-weight:700;font-size:14px}
.m2-state[data-state=found]{border-color:#0dbb96;background:#083a34;color:#8dffdb}
.m2-state[data-state=miss]{border-color:#c17a46;color:#ffe0b2}
.m2-state[data-state=error]{border-color:#d66d78;color:#ffe3e9}
.m2-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px}
.m2-metrics>div{padding:10px;background:#111d2e;border:1px solid #324357;border-radius:8px;min-width:0}
.m2-metrics small{display:block;color:#9eb2c9;font-size:9px;letter-spacing:.4px}
.m2-metrics strong{display:block;font-size:18px;margin-top:7px}
.m2-report{white-space:pre-wrap;overflow-wrap:anywhere;color:#d4e3f2;background:#0b1524;border:1px solid #344057;border-radius:9px;padding:13px;font-size:11px;line-height:1.65}
@media (max-width:850px){.m2-layout{grid-template-columns:1fr}.m2-setup,.m2-camera{padding:16px}.m2-metrics strong{font-size:16px}.m2-metrics small{font-size:8px}}

.m2-actions .primary,.m2-actions .secondary{margin:0}