:root{color-scheme:light;--paper:#f4f1eb;--card:#fff;--ink:#17212b;--muted:#65717d;--line:#d4d7da;--soft:#e9edf0;--accent:#315d78;--accent-2:#223f53;--danger:#9b3030;--shadow:0 20px 55px rgba(21,30,38,.14)}
:root[data-theme="dark"]{color-scheme:dark;--paper:#0d1319;--card:#151e27;--ink:#edf3f7;--muted:#a8b4bd;--line:#33414d;--soft:#202c36;--accent:#76a8c7;--accent-2:#9dc2d9;--danger:#e07777;--shadow:0 20px 55px rgba(0,0,0,.35)}
*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at top left,color-mix(in srgb,var(--accent) 14%,transparent),transparent 42%),var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}.auth-shell{width:min(1050px,calc(100% - 32px));min-height:100vh;margin:auto;display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,460px);align-items:center;gap:56px;padding:56px 0}.brand-panel img{width:min(360px,85%);height:auto}.eyebrow{margin:0 0 7px;color:var(--accent);font-size:.76rem;font-weight:800;letter-spacing:.16em}.brand-panel h1{max-width:650px;margin:.2rem 0 1rem;font-family:Georgia,serif;font-size:clamp(2.4rem,5vw,4.7rem);line-height:.98}.brand-panel>p:not(.eyebrow){max-width:630px;color:var(--muted);font-size:1.08rem;line-height:1.65}.domain-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}.domain-list span{border:1px solid var(--line);border-radius:999px;padding:7px 11px;background:color-mix(in srgb,var(--card) 72%,transparent);font-size:.84rem}.auth-card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:28px;box-shadow:var(--shadow)}.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.card-head h2{margin:0;font:700 1.9rem Georgia,serif}.tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:24px 0 18px;padding:5px;border-radius:12px;background:var(--soft)}button,.button-link{border:1px solid var(--line);border-radius:10px;background:var(--card);color:var(--ink);padding:11px 14px;font:inherit;font-weight:700;cursor:pointer;text-align:center;text-decoration:none}button:hover,.button-link:hover{border-color:var(--accent)}button.primary,.button-link.primary{border-color:var(--accent);background:var(--accent);color:#fff}:root[data-theme="dark"] button.primary,:root[data-theme="dark"] .button-link.primary{color:#09131a}.tabs button[aria-selected="true"]{background:var(--card);box-shadow:0 2px 8px rgba(0,0,0,.08);border-color:transparent}.quiet,.link-button{border:0;background:transparent;color:var(--accent);padding:5px}.danger{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 45%,var(--line))}.form-stack{display:grid;gap:15px}.form-stack label{display:grid;gap:7px;font-size:.9rem;font-weight:750}.form-stack input{width:100%;border:1px solid var(--line);border-radius:10px;background:var(--paper);color:var(--ink);padding:12px;font:inherit}.form-stack input:focus{outline:2px solid color-mix(in srgb,var(--accent) 45%,transparent);border-color:var(--accent)}small{color:var(--muted);font-weight:500}.status{margin:18px 0;padding:12px 14px;border-radius:10px;background:var(--soft);line-height:1.4}.status.error{background:color-mix(in srgb,var(--danger) 14%,var(--card));color:var(--danger)}.loading{padding:30px 0;color:var(--muted);text-align:center}.account-summary{display:flex;align-items:center;gap:14px;margin:24px 0}.avatar{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:var(--accent);color:#fff;font-size:1.3rem;font-weight:900}.account-summary strong,.account-summary span{display:block}.account-summary span{color:var(--muted);margin-top:3px}.compact{padding:16px;border-radius:14px;background:var(--soft)}.account-actions{display:grid;gap:10px;margin-top:16px}[hidden]{display:none!important}@media(max-width:820px){.auth-shell{grid-template-columns:1fr;gap:28px;padding:28px 0}.brand-panel{text-align:center}.brand-panel>p:not(.eyebrow){margin-inline:auto}.domain-list{justify-content:center}.brand-panel img{width:min(280px,70%)}}@media(max-width:480px){.auth-shell{width:min(100% - 20px,1050px)}.auth-card{padding:20px;border-radius:16px}.brand-panel h1{font-size:2.35rem}}

.account-page{width:min(760px,calc(100% - 24px));margin:0 auto;padding:82px 0 48px}.account-grid{display:grid;gap:18px}.account-section{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:var(--shadow)}.account-section h2{margin:0 0 14px;font:700 1.45rem Georgia,serif}.session-list{display:grid;gap:10px}.session-row{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--line);border-radius:10px;padding:12px}.session-row small{display:block;margin-top:3px}.page-actions{display:flex;flex-wrap:wrap;gap:10px}.page-actions>*{flex:1 1 160px}