:root{color-scheme:dark;--bg:#090b12;--surface:#111521;--surface2:#171c2b;--text:#f5f7ff;--muted:#9da7bc;--line:#252c3e;--accent:#7c5cff;--accent2:#18d2ff;--good:#3ee6a8;--bad:#ff6b81;--shadow:0 20px 60px rgba(0,0,0,.28)}
:root.light{color-scheme:light;--bg:#f5f7fb;--surface:#fff;--surface2:#eef2f8;--text:#101321;--muted:#677085;--line:#dce2ec;--accent:#6547ed;--accent2:#008fc7;--shadow:0 20px 60px rgba(41,51,78,.12)}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 80% 0%,rgba(124,92,255,.15),transparent 28%),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;min-height:100vh}.topbar{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(18px,4vw,64px);border-bottom:1px solid var(--line);position:sticky;top:0;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(18px);z-index:10}.brand{color:var(--text);text-decoration:none;font-weight:900;letter-spacing:.12em}.brand span{color:var(--accent2);margin-left:4px}nav{display:flex;gap:6px}.nav-btn,.icon-btn{border:0;background:transparent;color:var(--muted);padding:10px 14px;border-radius:12px;cursor:pointer;font-weight:700}.nav-btn.active,.nav-btn:hover,.icon-btn:hover{background:var(--surface2);color:var(--text)}main{width:min(1180px,calc(100% - 32px));margin:0 auto;padding:56px 0 80px}.view{display:none}.view.active{display:block}.hero{display:grid;grid-template-columns:1.5fr .7fr;gap:40px;align-items:center;min-height:430px}.eyebrow{color:var(--accent2);font-size:.75rem;font-weight:900;letter-spacing:.16em;margin:0 0 10px}h1{font-size:clamp(2.5rem,7vw,5.8rem);line-height:.95;margin:0;letter-spacing:-.055em}h1 span{background:linear-gradient(100deg,var(--accent),var(--accent2));background-clip:text;color:transparent}.lead{color:var(--muted);font-size:1.08rem;line-height:1.7;max-width:650px}.actions{display:flex;gap:12px;margin-top:28px}.primary-btn,.secondary-btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:14px;padding:13px 18px;font-weight:850;cursor:pointer;text-decoration:none}.primary-btn{background:linear-gradient(100deg,var(--accent),var(--accent2));color:white}.secondary-btn{background:var(--surface2);color:var(--text);border:1px solid var(--line)}button:disabled{opacity:.45;cursor:not-allowed}.status{color:var(--muted);font-size:.88rem}.nex-card{background:linear-gradient(145deg,color-mix(in srgb,var(--surface) 80%,var(--accent) 20%),var(--surface));border:1px solid color-mix(in srgb,var(--line) 60%,var(--accent));border-radius:28px;padding:34px;box-shadow:var(--shadow);text-align:center;overflow:hidden;position:relative}.orb{width:160px;height:160px;margin:0 auto 24px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff 0 3%,var(--accent2) 4%,var(--accent) 42%,transparent 68%);filter:drop-shadow(0 0 28px rgba(124,92,255,.55));animation:float 4s ease-in-out infinite}@keyframes float{50%{transform:translateY(-8px)}}.nex-card p{color:var(--muted)}.nex-card strong{font-size:4rem;display:block}.nex-card small{color:var(--muted)}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:20px 0}.metrics article,.panel{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:22px}.metrics span{display:block;color:var(--muted);font-size:.82rem}.metrics strong{font-size:1.7rem}.panel{margin-top:18px}.panel h2,.page-title h1{font-size:2rem;letter-spacing:-.03em;margin:0}.insights{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}.insight{background:var(--surface2);border:1px solid var(--line);border-radius:16px;padding:16px}.insight strong{display:block;margin-bottom:6px}.insight p{margin:0;color:var(--muted);line-height:1.5}.empty{display:block;color:var(--muted)}.page-title{margin-bottom:24px}.toolbar{display:grid;grid-template-columns:1fr 190px 190px;gap:10px;margin-bottom:14px}input,select,textarea{width:100%;background:var(--surface);border:1px solid var(--line);border-radius:13px;color:var(--text);padding:12px 14px;font:inherit}textarea{min-height:140px;resize:vertical}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:18px;background:var(--surface)}table{width:100%;border-collapse:collapse;min-width:720px}th,td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line)}th{font-size:.75rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.empty-row{text-align:center;color:var(--muted);padding:40px}.feedback-panel{max-width:760px}.feedback-panel form{display:grid;gap:10px;margin:22px 0}.feedback-list{display:grid;gap:10px}.feedback-item{background:var(--surface2);padding:15px;border-radius:14px;border:1px solid var(--line)}.feedback-item small{color:var(--accent2)}footer{display:flex;justify-content:space-between;gap:20px;padding:26px clamp(18px,4vw,64px);border-top:1px solid var(--line);color:var(--muted);font-size:.82rem}@media(max-width:800px){nav .nav-btn{padding:9px;font-size:.8rem}.hero{grid-template-columns:1fr;min-height:auto}.nex-card{display:none}.metrics{grid-template-columns:repeat(2,1fr)}.insights{grid-template-columns:1fr}.toolbar{grid-template-columns:1fr}.topbar{padding:0 12px}.brand{font-size:.85rem}main{padding-top:36px}footer{flex-direction:column}}