:root{--bg:#050d1a;--card:#0f1e34;--card2:#142741;--line:#2d4463;--text:#eef4ff;--muted:#adc0d9;--blue:#1877ff;--cyan:#39c7f5}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif}
.iso-topbar{display:flex;justify-content:space-between;align-items:center;padding:16px max(20px,calc((100vw - 1220px)/2));background:#061126;border-bottom:3px solid #1677ff}
.iso-brand{display:flex;align-items:center;gap:12px;color:white;text-decoration:none}.iso-brand>span{width:54px;height:54px;display:grid;place-items:center;border:1px solid #4b5b72;border-radius:15px;background:#172235;font-weight:900}.iso-brand b>span{color:#1978ff}.iso-home{color:white;text-decoration:none;padding:10px 14px;border:1px solid #314866;border-radius:12px;font-weight:800}
.isoia-shell{max-width:1220px;margin:auto;padding:28px}.isoia-hero{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:32px;background:linear-gradient(135deg,#0e2344,#0a63c8);border-radius:26px}.isoia-hero h1{font-size:clamp(2.2rem,5vw,4rem);margin:.3rem 0}.isoia-kicker{text-transform:uppercase;letter-spacing:.11em;font-size:.78rem;font-weight:900}.isoia-standard{padding:18px;border:1px solid #ffffff42;border-radius:16px;background:#061a3880}.isoia-standard strong,.isoia-standard span{display:block}.isoia-standard span{margin-top:8px}
.iso-tabs{display:flex;gap:8px;overflow:auto;margin:20px 0}.iso-tabs button{border:1px solid var(--line);background:#0a1729;color:#cbd8e9;border-radius:12px;padding:11px 16px;font-weight:800;white-space:nowrap}.iso-tabs button.active{background:#176fdc;color:white}.iso-tab{display:none}.iso-tab.active{display:block}
.isoia-card{background:linear-gradient(160deg,var(--card),var(--card2));border:1px solid var(--line);border-radius:22px;padding:24px;margin:18px 0}.isoia-grid{display:grid;gap:18px}.isoia-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.isoia-grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.isoia-span-2{grid-column:span 2}
label{display:flex;flex-direction:column;gap:7px;font-weight:700}input,select,textarea{width:100%;background:#071427;color:white;border:1px solid #3b5577;border-radius:12px;padding:12px;font:inherit}.muted{color:var(--muted)}.upload-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.status{margin:12px 0;color:var(--cyan)}
.isoia-btn{border:1px solid #496687;background:#11233e;color:white;border-radius:12px;padding:11px 16px;font-weight:800;cursor:pointer;text-decoration:none}.isoia-btn-primary{background:linear-gradient(135deg,#1265db,#1b87ff)}
.evidence-panel{border:1px solid var(--line);border-radius:17px;padding:17px;margin:13px 0;background:#081629}.evidence-head{display:flex;justify-content:space-between;gap:15px}.evidence-head h3{margin:0}.evidence-head p{color:var(--muted)}.evidence-head>span{height:max-content;padding:5px 8px;border-radius:999px;background:#103464;color:#85ccff;font-size:.75rem}.evidence-row{border-top:1px solid #29415f;padding-top:13px;margin-top:13px}.evidence-meta{display:grid;grid-template-columns:1.1fr 1fr .8fr .8fr;gap:10px}.evidence-actions{display:flex;gap:8px;margin-top:8px}
.assignment{border:1px solid #365171;border-radius:13px;padding:12px;margin:9px 0;background:#09182d}.assignment p{max-height:100px;overflow:auto;color:#c9d5e6}.assignment-buttons{display:flex;gap:8px;flex-wrap:wrap}
.isoia-dimensions{display:grid;gap:12px}.isoia-dimension{display:grid;grid-template-columns:1fr 230px;gap:20px;align-items:center;padding:17px;border:1px solid var(--line);border-radius:16px;background:#081629}.isoia-dimension-top{display:flex;justify-content:space-between;align-items:center;gap:10px}.isoia-dimension h3{margin:0}.isoia-dimension p{color:var(--muted)}.isoia-dimension-top span{background:#103464;color:#85ccff;border-radius:999px;padding:5px 8px;font-size:.75rem}.isoia-range-wrap{display:grid;grid-template-columns:50px 1fr;align-items:center;gap:10px}.isoia-range-wrap output{font-size:1.4rem;color:var(--cyan);font-weight:900}.isoia-range{accent-color:var(--blue);padding:0}.isoia-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.matrix-grid{display:grid;grid-template-columns:repeat(3,minmax(260px,1fr));gap:12px}.matrix-cell{background:#081629;border:1px solid var(--line);border-radius:15px;padding:14px}.matrix-cell h3{font-size:1rem;margin:0 0 8px}.matrix-metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.matrix-metrics label{font-size:.78rem}
.isoia-result-hero{display:grid;grid-template-columns:280px 1fr;gap:20px;padding:26px;background:linear-gradient(135deg,#10213b,#0755a8);border-radius:22px}.isoia-result-hero span{display:block;color:#bbcae0}.isoia-result-hero strong{font-size:4.4rem}.isoia-result-hero h2{font-size:2rem}.isoia-chart-box{height:360px}.dimension-result{border:1px solid var(--line);border-radius:14px;padding:13px;margin:10px 0;background:#081629}.dimension-result-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.dimension-result small{color:var(--muted)}
.isoia-export{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px;background:linear-gradient(135deg,#11294b,#0b579e);border-radius:20px}.isoia-note{color:#91a6c0;padding:18px 0 30px;font-size:.85rem}
@media(max-width:900px){.isoia-grid-3,.isoia-grid-2{grid-template-columns:1fr}.isoia-span-2{grid-column:auto}.isoia-dimension{grid-template-columns:1fr}.evidence-meta{grid-template-columns:1fr 1fr}.matrix-grid{grid-template-columns:1fr}.isoia-hero,.isoia-export{align-items:flex-start;flex-direction:column}.isoia-result-hero{grid-template-columns:1fr}.dimension-result-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.isoia-shell{padding:14px}.iso-topbar{padding:12px}.iso-brand b{font-size:.8rem}.iso-home{font-size:.75rem;padding:8px}.isoia-card,.isoia-hero{padding:17px}.evidence-meta{grid-template-columns:1fr}.dimension-result-grid{grid-template-columns:1fr}}