:root{--bg: #0b0e11;--surface: rgba(255, 255, 255, .04);--surface-strong: rgba(255, 255, 255, .06);--border: rgba(255, 255, 255, .1);--text: #e6eaf0;--muted: rgba(230, 234, 240, .72);--accent: #26d0ce;--accent-glow: rgba(38, 208, 206, .25);--danger: #f1bdc9;--danger-bg: rgba(241, 189, 201, .12);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5;font-weight:400;color:var(--text);background-color:var(--bg)}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;background:radial-gradient(circle at top,rgba(38,208,206,.08),transparent 38%),var(--bg);color:var(--text)}h1,h2,h3,p{margin:0}main{display:block}.demo-page{min-height:100vh;padding:32px 16px 48px}.demo-container{width:min(100%,1040px);margin:0 auto}.card-block{background:var(--surface);border:1px solid var(--border);border-radius:18px;box-shadow:0 16px 38px #0000004d;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.demo-card{width:100%;padding:clamp(20px,3vw,36px)}.demo-header{display:grid;gap:10px}.eyebrow{color:var(--muted);font-size:.92rem;font-weight:600;letter-spacing:.01em}h1{font-size:clamp(1.8rem,2.8vw,2.6rem);line-height:1.15;letter-spacing:-.02em}.demo-subtitle,.upload-hint,.upload-file-name,.status-text,.result-label{color:var(--muted)}.demo-content-stack{margin-top:28px;display:grid;gap:16px}.upload-zone{display:grid;gap:8px;border:1.5px dashed rgba(255,255,255,.24);border-radius:14px;background:#ffffff05;padding:20px;cursor:pointer;transition:border-color .2s ease,background-color .2s ease,box-shadow .2s ease}.upload-zone:hover,.upload-zone:focus-within{border-color:#26d0ceb8;background:#ffffff0a;box-shadow:inset 0 0 0 1px #26d0ce38,inset 0 0 24px #26d0ce1f}.upload-title{font-size:1.05rem;font-weight:700}.upload-file-name{font-size:.94rem;overflow-wrap:anywhere}.upload-change-file{width:fit-content;color:var(--accent);font-size:.9rem;font-weight:600}.file-input{position:absolute;opacity:0;pointer-events:none;width:1px;height:1px}.button{border-radius:10px;padding:12px 18px;font-weight:600;line-height:1;transition:all .2s ease;cursor:pointer}.button-primary{border:1px solid var(--accent);background:var(--accent);color:#052426}.button-primary:hover,.button-primary:focus-visible{border-color:#53e4e2;background:#36ddd9;box-shadow:0 0 0 3px var(--accent-glow)}.button:focus-visible{outline:2px solid rgba(38,208,206,.78);outline-offset:2px}button:disabled{opacity:.6;cursor:not-allowed}.recognize-button-wrap{display:flex;justify-content:center;margin-top:4px}.recognize-button{width:100%;max-width:320px}.status-text{font-size:.95rem}.error-block{border:1px solid rgba(241,189,201,.3);background:var(--danger-bg);border-radius:12px;padding:12px 14px}.error-block p{color:var(--danger)}.result-card{border:1px solid rgba(38,208,206,.2);background:#ffffff08;border-radius:12px;padding:16px}.result-card h2{font-size:1.08rem;margin-bottom:8px}.result-card ul{list-style:none;margin:0;padding:0}.result-card li{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.08)}.result-card li:last-child{border-bottom:none}.result-card strong{min-width:52px;text-align:right}@media(min-width:760px){.demo-page{padding:40px 24px 56px}.demo-content-stack{margin-top:30px;gap:18px}.recognize-button{width:auto;min-width:260px}}.upload-and-preview{display:grid;gap:16px}@media(min-width:860px){.upload-and-preview{grid-template-columns:1fr 1fr;align-items:stretch}}.upload-zone{height:100%}.preview-card{border:1px solid var(--border);border-radius:14px;background:#ffffff05;overflow:hidden;display:flex;align-items:stretch;justify-content:stretch;min-height:220px}@media(min-width:860px){.preview-card{min-height:unset}}.preview-image{width:100%;height:100%;object-fit:cover;display:block}.preview-placeholder{width:100%;height:100%;display:grid;place-items:center;text-align:center;color:var(--muted);padding:16px}.loader-overlay{position:fixed;inset:0;z-index:9999;display:grid;place-items:center;background:#000000b8;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.loader-modal{width:min(560px,calc(100vw - 32px));border-radius:18px;border:1px solid var(--border);background:#0f1216eb;box-shadow:0 24px 70px #0000008c;padding:18px 18px 16px;display:grid;gap:10px}.loader-video-frame{width:100%;aspect-ratio:16 / 9;border-radius:14px;overflow:hidden;border:1px solid rgba(255,255,255,.1);background:#ffffff05}.loader-modal-video{width:100%;height:100%;display:block;object-fit:cover}.loader-modal h3{margin-top:4px;font-size:1.05rem}.loader-modal p{color:var(--muted);font-size:.95rem}.loader-lock-scroll{overflow:hidden}.upload-zone{display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:8px}.upload-title,.upload-hint,.upload-file-name,.upload-change-file{width:100%}.upload-change-file{margin-top:auto}