:root{--ink:#eaf3f3;--muted:#91a6aa;--bg:#061820;--panel:#0b222b;--panel2:#0e2a34;--line:#1b3a43;--mint:#6ee7c5;--blue:#5fa8ff;--gold:#f0ba63;--red:#ff7d7d;--shadow:0 20px 60px #020b0f66}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 75% 0,#103843 0,transparent 32%),var(--bg);color:var(--ink);font:15px/1.5 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}.topbar{height:76px;display:flex;align-items:center;justify-content:space-between;max-width:1440px;margin:auto;padding:0 42px;border-bottom:1px solid #ffffff0c}.brand{display:flex;align-items:center;gap:12px;color:var(--ink);text-decoration:none;letter-spacing:.13em;font-size:14px}.brand b{color:var(--mint)}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border:1px solid var(--mint);border-radius:9px;color:var(--mint);font:bold 17px Georgia}.privacy{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:13px}.privacy span{width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 12px var(--mint)}main{max-width:1360px;margin:auto;padding:56px 42px 80px}.hero{display:grid;grid-template-columns:1.2fr .8fr;align-items:center;gap:72px;margin-bottom:42px}.eyebrow{margin:0 0 10px;color:var(--mint);font-size:11px;font-weight:800;letter-spacing:.18em;text-transform:uppercase}h1{font:500 clamp(42px,5vw,72px)/1.02 Georgia,serif;letter-spacing:-.035em;margin:0 0 22px}h1 em{color:var(--mint);font-weight:400}.lead{max-width:670px;color:#b2c2c5;font-size:17px}.dropzone{min-height:210px;display:flex;flex-direction:column;justify-content:center;align-items:center;border:1px dashed #3d6870;border-radius:20px;background:#0c2831aa;cursor:pointer;transition:.2s;box-shadow:var(--shadow)}.dropzone:hover,.dropzone.drag{border-color:var(--mint);transform:translateY(-2px);background:#10333b}.upload-icon{display:grid;place-items:center;width:45px;height:45px;border-radius:50%;margin-bottom:12px;background:var(--mint);color:#062029;font-size:24px}.dropzone strong{font-size:17px}.dropzone small{color:var(--muted);margin-top:3px}.formats{margin-top:14px;color:#638086;font-size:10px;letter-spacing:.18em}.status{padding:14px 18px;margin-bottom:22px;border:1px solid var(--line);border-radius:12px;background:#091f27;color:var(--muted)}.status.success{border-color:#2d6358;color:#b7ddcf}.status.error{border-color:#78434a;color:#ffb3b3}.workspace{display:grid;grid-template-columns:300px 1fr;gap:22px;align-items:start}.panel{border:1px solid var(--line);border-radius:16px;background:linear-gradient(145deg,#0d2831,#091f27);box-shadow:var(--shadow)}.controls{position:sticky;top:18px;overflow:hidden}.panel-title,.control-block,.switch-row{padding:19px 20px;border-bottom:1px solid var(--line)}.panel-title{display:flex;justify-content:space-between;font-weight:700}.text-btn{border:0;background:none;color:var(--mint);cursor:pointer}.control-block>label{display:block;margin-bottom:12px;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.control-block p{margin:-8px 0 12px;color:var(--muted);font-size:12px}.date-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.date-grid span{display:block}.date-grid small{color:var(--muted)}input[type=date]{width:100%;border:1px solid var(--line);border-radius:8px;padding:9px 7px;margin-top:4px;background:#071b23;color:var(--ink);color-scheme:dark}.range-row output{display:block;margin-top:8px;font-weight:700;color:var(--blue)}.accent-gold .range-row output{color:var(--gold)}input[type=range]{width:100%;accent-color:var(--blue)}.accent-gold input{accent-color:var(--gold)}.switch-row{display:flex;justify-content:space-between;align-items:center}.switch-row b,.switch-row small{display:block}.switch-row small{color:var(--muted);font-size:11px}.switch input{display:none}.switch i{display:block;width:40px;height:22px;padding:3px;border-radius:20px;background:#27434a;cursor:pointer}.switch i:after{content:"";display:block;width:16px;height:16px;border-radius:50%;background:white;transition:.2s}.switch input:checked+i{background:var(--mint)}.switch input:checked+i:after{transform:translateX(18px)}.hint{padding:0 20px 20px;color:#718a90;font-size:11px}.content{min-width:0}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:12px}.metrics article{padding:15px 17px;border:1px solid var(--line);border-radius:13px;background:#0a222a}.metrics span,.metrics small{display:block;color:var(--muted);font-size:11px}.metrics strong{font:600 24px Georgia,serif}.chart-card{padding:24px}.chart-head,.table-head{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:16px}h2{margin:0;font:500 25px Georgia,serif}.chart-actions{display:flex;gap:8px}.chart-actions button{border:1px solid var(--line);border-radius:8px;padding:8px 11px;background:#0b242c;color:var(--ink);cursor:pointer}.chart-actions .primary{background:var(--mint);border-color:var(--mint);color:#052027;font-weight:700}.canvas-wrap{height:445px}.chart-note{margin:13px 0 0;color:#70898e;font-size:11px}.table-card{margin-top:22px;padding:24px}.table-head span{padding:5px 9px;border:1px solid var(--line);border-radius:20px;color:var(--muted);font-size:11px}.table-scroll{max-height:520px;overflow:auto;border-top:1px solid var(--line)}table{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums}th{position:sticky;top:0;background:#0b242c;color:#8ca4a9;text-align:right;font-size:10px;letter-spacing:.06em;text-transform:uppercase}th:first-child,td:first-child{text-align:left}th,td{padding:12px;border-bottom:1px solid #18343c;text-align:right;white-space:nowrap}td{color:#c9d6d7}td.empty{text-align:center;padding:42px;color:var(--muted)}.positive{color:var(--mint)}.negative{color:var(--red)}footer{display:flex;justify-content:space-between;padding:25px 42px;border-top:1px solid #ffffff0d;color:#617b81;font-size:12px}@media(max-width:950px){.hero{grid-template-columns:1fr;gap:30px}.workspace{grid-template-columns:1fr}.controls{position:static}.metrics{grid-template-columns:1fr 1fr}}@media(max-width:600px){.topbar,main,footer{padding-left:18px;padding-right:18px}.topbar{height:64px}.privacy{font-size:0}.hero{margin-bottom:25px}main{padding-top:35px}.metrics{grid-template-columns:1fr 1fr}.chart-card,.table-card{padding:16px}.canvas-wrap{height:360px}.chart-head{align-items:flex-start;flex-direction:column}.chart-actions{width:100%}.chart-actions button{flex:1}.date-grid{grid-template-columns:1fr}.workspace{gap:14px}footer{gap:12px;flex-direction:column}}