:root{color-scheme:dark;--bg:#090a0f;--panel:#13151d;--raised:#1a1d27;--line:rgba(255,255,255,.075);--text:#f7f7fb;--muted:#9499aa;--mint:#71f1c3;--violet:#a998ff;--gold:#ffc863;--coral:#ff7788}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 82% 5%,rgba(113,241,195,.08),transparent 28%),radial-gradient(circle at 15% 100%,rgba(169,152,255,.1),transparent 30%),var(--bg);color:var(--text);font:14px/1.5 Manrope,system-ui,sans-serif;min-height:100vh}button,input,select,textarea{font:inherit}.hidden{display:none!important}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.glass{background:linear-gradient(145deg,rgba(26,29,39,.96),rgba(14,15,21,.9));border:1px solid var(--line);box-shadow:0 35px 90px rgba(0,0,0,.45);backdrop-filter:blur(24px)}.login-card{width:min(430px,100%);padding:44px;border-radius:32px;text-align:center}.login-card h1{font-size:32px;margin:14px 0 7px}.login-card p{color:var(--muted)}.brand-mark{width:64px;height:64px;margin:auto;display:grid;place-items:center;border-radius:22px;background:linear-gradient(135deg,var(--mint),var(--violet));color:#0a1012;font-size:29px;font-weight:900;box-shadow:0 14px 34px rgba(113,241,195,.18)}.brand-mark.small{width:40px;height:40px;margin:0;border-radius:14px;font-size:19px}.eyebrow{letter-spacing:.16em;font-weight:800;font-size:10px;color:var(--mint)!important}.primary,.ghost{border:0;border-radius:14px;padding:12px 17px;font-weight:800;cursor:pointer}.primary{background:var(--mint);color:#07110e}.login-card .primary{width:100%;margin-top:25px}.ghost{background:var(--raised);color:var(--text)}.error{color:var(--coral)!important}.app-shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;padding:24px 18px;border-right:1px solid 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