:root{--bg:#08101f;--text:#101828;--muted:#667085;--line:#e7ebf1;--accent:#5b5cf0}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--text);background:#f6f8fb}button,input,textarea{font:inherit}.login-shell{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr}.brand-panel{padding:56px 7vw;background:radial-gradient(circle at 30% 25%,#263a6a 0,#111c34 35%,#08101f 72%);color:#fff;display:flex;flex-direction:column;justify-content:space-between}.brand{display:flex;align-items:center;gap:11px;font-size:20px;font-weight:700;text-decoration:none}.brand-mark{width:38px;height:38px;border-radius:11px;display:inline-grid;place-items:center;background:#fff;color:#111a31;font-weight:900}.brand-panel h1{font-size:clamp(42px,5vw,70px);line-height:1.02;letter-spacing:-.04em;margin:12px 0 20px}.brand-panel 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16px;font-weight:800;cursor:pointer;text-decoration:none;display:inline-block}.card>button{width:100%;margin-top:22px}.error{padding:11px 13px;background:#fff1f1;color:#a12626;border-radius:10px;font-size:13px;margin-top:16px}.mobile-brand{display:none}.app-shell{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.sidebar{background:var(--bg);color:#c8d0df;padding:24px 18px;display:flex;flex-direction:column;gap:25px}.sidebar .brand{color:#fff}.sidebar .brand-mark{width:34px;height:34px}.sidebar .compose{background:#fff;color:#111827;padding:13px;border-radius:11px;font-weight:800;text-decoration:none}.sidebar nav{display:grid;gap:5px}.sidebar nav a{padding:11px 12px;border-radius:9px;color:#9ba8bd;text-decoration:none}.sidebar nav a:hover,.sidebar nav .active{background:#18243a;color:#fff}.account{margin-top:auto;font-size:12px;overflow-wrap:anywhere}.account button{background:none;border:0;color:#9da9bd;padding:8px 0;cursor:pointer}.mail-main{padding:36px 4vw}.mail-main header{display:flex;align-items:end;justify-content:space-between;margin-bottom:24px}.mail-main h1{font-size:34px;margin:5px 0 0}.small{font-size:13px}.mail-list{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}.mail-row{display:grid;grid-template-columns:14px minmax(120px,220px) 1fr 155px;gap:10px;align-items:center;padding:15px 18px;border-bottom:1px solid var(--line);text-decoration:none;color:#344054}.mail-row:last-child{border-bottom:0}.mail-row:hover{background:#fafbff}.mail-row.unread{color:#101828;font-weight:700}.dot{width:7px;height:7px;border-radius:50%;background:#d0d5dd}.unread .dot{background:#5b5cf0}.sender,.subject{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.date{text-align:right;color:#98a2b3;font-size:12px;font-weight:500}.empty{padding:60px;text-align:center;color:#98a2b3}.reader-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.back{color:#5b5cf0;text-decoration:none;font-weight:700}.actions{display:flex;gap:8px;align-items:center}.actions a,.actions button{border:1px solid #dfe3ea;background:#fff;color:#344054;padding:8px 11px;border-radius:9px;text-decoration:none;cursor:pointer}.actions form{display:inline}.reader-card,.compose-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:32px}.reader-card h1{font-size:30px;margin:8px 0 18px}.meta{color:#667085;line-height:1.7}.reader-card hr{border:0;border-top:1px solid var(--line);margin:25px 0}.message-body{line-height:1.7;overflow-wrap:anywhere}.attachments{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}.attachment{padding:9px 11px;background:#f6f7fb;border-radius:9px;color:#344054;text-decoration:none;font-size:13px}.attachment small{color:#98a2b3}.compose-card{max-width:900px}.compose-card textarea{resize:vertical;min-height:260px}.two{display:grid;grid-template-columns:1fr 1fr;gap:15px}.compose-actions{display:flex;justify-content:flex-end;align-items:center;gap:15px;margin-top:22px}.compose-actions>a{color:#667085;text-decoration:none}.success-card{max-width:560px;margin:12vh auto;background:#fff;border:1px solid var(--line);border-radius:22px;padding:45px;text-align:center}.success-icon{width:58px;height:58px;margin:auto;border-radius:50%;display:grid;place-items:center;background:#eaf8ef;color:#168044;font-size:28px;font-weight:900}.success-card .primary,.success-card .secondary{margin:12px 5px 0}.secondary{display:inline-block;padding:12px 15px;text-decoration:none;color:#344054}.notice,.standalone{max-width:700px;margin:60px auto;padding:30px;background:#fff;border-radius:16px}.notice.error{color:#a12626}
@media(max-width:760px){.login-shell{grid-template-columns:1fr}.brand-panel{display:none}.login-panel{padding:18px;min-height:100vh}.card{padding:26px 22px}.mobile-brand{display:flex;align-items:center;gap:9px;font-weight:800;margin-bottom:28px}.mobile-brand .brand-mark{background:#111827;color:#fff}.app-shell{display:block}.sidebar{padding:13px 15px;display:flex;flex-direction:row;align-items:center;justify-content:space-between}.sidebar .brand b,.sidebar nav,.account{display:none}.sidebar .compose{padding:9px 11px;font-size:12px}.mail-main{padding:20px 12px}.mail-main header{margin-bottom:14px}.mail-main h1{font-size:28px}.mail-main header .primary{display:none}.mail-row{grid-template-columns:10px 95px 1fr;gap:7px;padding:14px 12px}.date{display:none}.sender,.subject{font-size:13px}.reader-card,.compose-card{padding:20px}.reader-card h1{font-size:24px}.reader-top{align-items:flex-start;gap:10px}.actions{flex-wrap:wrap;justify-content:flex-end}.actions a,.actions button{font-size:11px;padding:7px}.two{grid-template-columns:1fr}.success-card{margin:30px 0;padding:30px 20px}}