:root{--navy:#060e18;--gold:#c4974a;--gold2:#d4aa62;--ink:#152231;--muted:#66788a;--paper:#fbfaf7;--line:#e7e4dd}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans',sans-serif;line-height:1.6}header{height:72px;background:var(--navy);color:#eef0f2;display:flex;align-items:center;justify-content:space-between;padding:0 max(20px,calc((100% - 1160px)/2))}.brand{font:600 28px 'Cormorant Garamond';letter-spacing:.03em}.brand span{color:var(--gold);font-size:.6em;vertical-align:super}.brand small{font:400 13px 'DM Sans';color:#b8c3cf;margin-left:8px}.header-actions,.app-controls{display:flex;gap:10px;align-items:center}main{max-width:1160px;margin:auto;padding:56px 20px;min-height:calc(100vh - 160px)}#authView{display:grid;grid-template-columns:1.15fr .85fr;gap:72px;align-items:center}.hero h1{font:600 clamp(42px,6vw,72px)/.98 'Cormorant Garamond';margin:10px 0 22px;color:var(--navy)}.hero 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34px 'Cormorant Garamond'}.metric span{font-size:12px;color:#c2ccd5}.metric.good strong{color:#85c79d}.metric.warn strong{color:#e4aa78}.metric.accent strong{color:#9ec5e0}.performance-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:18px}.performance-grid h3{font:500 21px 'DM Sans';margin:0 0 18px}.score-row{display:grid;grid-template-columns:150px 1fr 42px;gap:10px;align-items:center;margin:13px 0}.score-row small{display:block;color:var(--muted);font-size:11px}.bar{height:7px;background:#eeeae1;border-radius:8px;overflow:hidden}.bar i{display:block;height:100%;background:var(--gold);border-radius:8px}.score-row>strong{text-align:right;font-size:12px}.monthly-chart{height:180px;display:flex;align-items:end;gap:8px;border-bottom:1px solid var(--line);padding:12px 4px 0}.chart-col{height:100%;flex:1;display:flex;flex-direction:column;justify-content:end;align-items:center;gap:7px}.chart-col span{width:70%;min-height:8px;background:linear-gradient(var(--gold2),var(--gold));border-radius:4px 4px 0 0}.chart-col small{font-size:9px;color:var(--muted);max-width:55px;overflow:hidden;white-space:nowrap}.mode-actions{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 24px}.mode-actions button{background:#fff;color:var(--muted);border-color:var(--line)}.mode-actions button.active{background:var(--gold);border-color:var(--gold);color:var(--navy)}.modal{position:fixed;inset:0;background:rgba(6,14,24,.55);display:flex;align-items:center;justify-content:center;padding:20px;z-index:10}.modal-card{position:relative;max-width:520px;width:100%;background:#fff;border-radius:10px;padding:28px;box-shadow:0 20px 60px rgba(0,0,0,.2)}.modal-close{position:absolute;right:12px;top:10px;border:0;background:transparent;color:var(--muted);font-size:24px;padding:2px 8px}.plan-option{border:1px solid var(--line);padding:14px;border-radius:7px;margin:10px 0;display:flex;align-items:center;gap:10px;flex-wrap:wrap}.plan-option strong{flex:1}.plan-option span{width:100%;font-size:13px;color:var(--muted)}footer{padding:24px 20px;text-align:center;background:var(--navy);color:#aab6c2;font-size:12px}footer em{color:var(--gold)}@media(max-width:800px){main{padding:24px 12px}#authView{grid-template-columns:1fr;gap:24px}.hero h1{font-size:48px}.appbar,.section-head{display:block}.app-controls{margin-top:12px;display:grid;grid-template-columns:1fr auto}.appbar select{max-width:none}.panel,.card{padding:17px}.access-banner{display:block;padding:13px}.access-banner button{margin-top:10px;width:100%}.summary-cards{grid-template-columns:repeat(2,1fr);gap:8px}.metric{padding:12px}.metric strong{font-size:28px}.performance-grid{grid-template-columns:1fr}.score-row{grid-template-columns:110px 1fr 36px}.question{padding:14px}.question h2{font-size:18px;line-height:1.48;margin:14px 0 18px}.question h2.zoomed{font-size:27px}.options 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.payment-success{border:1px solid #9ac8a8;background:#effaf1;border-radius:8px;padding:14px;margin-bottom:14px}.payment-success p{margin:6px 0 12px;color:var(--muted);font-size:13px}.pix-copy{display:flex;align-items:center;gap:8px;margin:10px 0;flex-wrap:wrap}.pix-copy code{background:#fff;border:1px solid var(--line);padding:9px 10px;border-radius:5px;flex:1;min-width:190px}.pix-copy button{padding:9px 12px}