:root{--bg:#f4f7f7;--card:#ffffff;--text:#112223;--muted:#5b7476;--line:#d8e4e5;--brand:#1c7f7a;--brand2:#bde7d8;--danger:#b64343;--success:#1d8f61}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,Arial,sans-serif;background:linear-gradient(180deg,#eef6f4, #f9fbfb);color:var(--text)}a{color:var(--brand);text-decoration:none}.container{width:min(1100px,92vw);margin:0 auto}.site-header{position:sticky;top:0;background:rgba(255,255,255,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);z-index:10}.nav-wrap{display:flex;justify-content:space-between;align-items:center;padding:16px 0}.nav-wrap nav{display:flex;gap:18px;align-items:center;flex-wrap:wrap}.brand{font-weight:800;font-size:1.35rem;color:#0f2a2a}.page{padding:28px 0 60px}.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:center}.card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:0 10px 30px rgba(16,45,45,.05)}.muted{color:var(--muted)}.grid{display:grid;gap:16px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.full{grid-column:1/-1}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 16px;border-radius:14px;border:1px solid var(--line);background:#fff;color:var(--text);cursor:pointer}.btn-primary{background:var(--brand);color:#fff;border-color:var(--brand)}.btn-soft{background:#eff8f5}.hero h1{font-size:clamp(2rem,4vw,3.8rem);line-height:1.02;margin:0 0 12px}.hero p{font-size:1.06rem}.search-box{display:flex;gap:12px;flex-wrap:wrap}.search-box input,.field,input,textarea,select{width:100%;padding:13px 14px;border-radius:14px;border:1px solid var(--line);background:#fff;font:inherit}label{display:grid;gap:8px;font-weight:600}.alert{padding:14px 16px;border-radius:14px;margin-bottom:16px}.alert.error{background:#fff0f0;color:var(--danger);border:1px solid #f2c9c9}.alert.success{background:#eefaf2;color:var(--success);border:1px solid #c8ead4}.site-footer{border-top:1px solid var(--line);padding:24px 0;color:var(--muted)}.list{display:grid;gap:12px}.item{padding:14px;border:1px solid var(--line);border-radius:16px;background:#fff}.badge{display:inline-block;padding:5px 9px;border-radius:999px;background:#edf8f6;border:1px solid var(--line);font-size:.85rem}.hero-art{min-height:320px;border-radius:28px;background:radial-gradient(circle at top left,#d8f3eb,#c6e8df 35%, #edf6f3 80%);border:1px solid var(--line);display:grid;place-items:center}.hero-art .circle{width:180px;height:180px;border-radius:50%;background:rgba(28,127,122,.12);display:grid;place-items:center;font-size:3rem;font-weight:800;color:var(--brand)}.split{display:grid;grid-template-columns:1fr 1fr;gap:18px}.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.kpis .item{text-align:center}.nav-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}.chat{display:grid;gap:10px}.bubble{max-width:78%;padding:12px 14px;border-radius:18px;border:1px solid var(--line);background:#fff}.bubble.owner{margin-left:auto;background:#eaf7f5}.small{font-size:.9rem}.mt{margin-top:18px}.right{text-align:right}.hidden{display:none !important}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:10px;border-bottom:1px solid var(--line);text-align:left}.qr-link{word-break:break-all;font-size:.9rem}.scanner video{width:100%;border-radius:18px}.scanner-controls{display:flex;gap:12px;flex-wrap:wrap}.image-thumb{max-width:180px;border-radius:12px;border:1px solid var(--line)}@media (max-width:800px){.hero,.split,.grid.two{grid-template-columns:1fr}.kpis{grid-template-columns:1fr}.bubble{max-width:90%}}