:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ink:#17202a;--muted:#64748b;--line:#d9e1ea;--surface:#fff;--canvas:#f4f7fb;--accent:#155eef;--danger:#b42318;--success:#067647}*{box-sizing:border-box}html,body{background:var(--canvas);min-height:100%;color:var(--ink);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}.auth-page{place-items:center;min-height:100vh;padding:24px;display:grid}.auth-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;width:min(420px,100%);padding:32px;box-shadow:0 20px 50px #0f172a14}.brand{letter-spacing:-.03em;font-size:1.35rem;font-weight:750}.eyebrow{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-size:.78rem;font-weight:700}.form{gap:16px;display:grid}.field{gap:7px;display:grid}.field 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a,.nav button{white-space:nowrap;width:auto}.main{padding:18px 12px}.topbar{display:grid}.mail-row{grid-template-columns:1fr auto;gap:5px 12px}.mail-subject{grid-column:1/-1}.mail-date{grid-area:1/2}.mailbox-table{white-space:nowrap;display:block;overflow-x:auto}}