:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;--green-900:#173f2a;--green-800:#22583a;--green-700:#2f6f49;--green-100:#e6f3eb;--lime-400:#a5df26;--ink:#151816;--muted:#667069;--subtle:#879189;--line:#dce3dd;--line-soft:#ecf0ed;--surface:#fff;--surface-muted:#f6f8f5;--surface-rail:#edf3ee;--danger:#b42318;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.4}*{box-sizing:border-box;letter-spacing:0}html,body,#root{height:100%;min-height:100%}body{background:var(--surface-muted);color:var(--ink);margin:0;overflow:hidden}button,input,textarea{font:inherit}button{border:0}button:disabled,input:disabled,textarea:disabled{cursor:default;opacity:.65}input,textarea{border:1px solid var(--line);width:100%;color:var(--ink);background:#fff;border-radius:6px;outline:none}input:focus,textarea:focus{border-color:var(--green-700);box-shadow:0 0 0 3px #2f6f491f}.spin{animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.auth-screen{place-items:center;min-height:100%;padding:24px;display:grid}.auth-card{border:1px solid var(--line);background:var(--surface);border-radius:8px;gap:14px;width:min(380px,100%);padding:28px;display:grid;box-shadow:0 24px 70px #1118271f}.brand-lockup{align-items:center;gap:10px;min-width:0;display:flex}.brand-lockup h1{color:var(--green-900);margin:0;font-size:19px;line-height:1.1}.brand-lockup p{color:var(--muted);margin:2px 0 0;font-size:12px}.brand-lockup.compact{margin-bottom:14px}.brand-lockup.compact h1{font-size:17px}.brand-lockup.compact p{text-overflow:ellipsis;white-space:nowrap;max-width:160px;overflow:hidden}.brand-mark{background:var(--green-800);color:#fff;border-radius:7px;place-items:center;width:34px;height:34px;font-weight:800;display:inline-grid}.auth-card label,.compose-pane label{color:var(--muted);gap:6px;font-size:13px;font-weight:650;display:grid}.auth-card input,.compose-pane input{height:38px;padding:0 11px}.primary-action,.compose-button,.icon-text-button,.secondary-button,.sign-out-button{cursor:pointer;border-radius:6px;justify-content:center;align-items:center;gap:7px;min-height:36px;padding:0 12px;font-weight:700;display:inline-flex}.primary-action,.compose-button{background:var(--green-800);color:#fff}.primary-action:hover:not(:disabled),.compose-button:hover:not(:disabled){background:var(--green-900)}.secondary-button,.icon-text-button,.sign-out-button{border:1px solid var(--line);color:var(--green-800);background:#fff}.secondary-button:hover:not(:disabled),.icon-text-button:hover:not(:disabled),.sign-out-button:hover:not(:disabled){background:var(--green-100)}.form-error{color:var(--danger);background:#fff1f0;border:1px solid #b423183d;border-radius:6px;padding:9px 10px;font-size:13px;font-weight:650}.form-error.compact{margin-top:4px}.hint{color:var(--muted);margin:0}.app-frame{background:var(--surface);grid-template-columns:248px minmax(0,1fr);width:100vw;height:100vh;display:grid}.sidebar{border-right:1px solid var(--line);background:var(--surface-rail);flex-direction:column;min-width:0;padding:16px 12px;display:flex}.compose-button{width:100%;margin-bottom:8px}.nav-section-label{color:var(--subtle);text-transform:uppercase;margin:16px 8px 6px;font-size:11px;font-weight:800}.nav-list{gap:2px;display:grid}.nav-item{width:100%;min-height:42px;color:var(--ink);cursor:pointer;text-align:left;background:0 0;border-radius:6px;grid-template-columns:18px minmax(0,1fr);align-items:center;gap:9px;padding:7px 8px;display:grid}.nav-item:hover{background:#173f2a14}.nav-item.active{background:var(--green-100);color:var(--green-900)}.nav-item span{min-width:0;display:grid}.nav-item strong,.nav-item small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.nav-item strong{font-size:13px;font-weight:750}.nav-item small{color:var(--muted);font-size:11px;font-weight:600}.sidebar-footer{margin-top:auto;padding-top:14px}.sign-out-button{width:100%}.mail-shell{grid-template-rows:56px minmax(0,1fr);min-width:0;height:100vh;display:grid}.topbar{border-bottom:1px solid var(--line);background:var(--surface);grid-template-columns:minmax(210px,300px) minmax(240px,560px) auto;align-items:center;gap:14px;padding:0 16px;display:grid}.topbar-title{min-width:0;color:var(--green-900);align-items:center;gap:9px;font-weight:800;display:flex}.topbar-title span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.search-box{border:1px solid var(--line);min-width:0;height:36px;color:var(--muted);background:#fff;border-radius:6px;align-items:center;gap:8px;padding:0 10px;display:flex}.search-box input{min-width:0;height:32px;box-shadow:none;border:0;padding:0}.workspace{grid-template-columns:minmax(330px,420px) minmax(0,1fr);min-height:0;display:grid}.message-list-pane{border-right:1px solid var(--line);background:var(--surface);grid-template-rows:auto minmax(0,1fr);min-width:0;min-height:0;display:grid}.list-header{border-bottom:1px solid var(--line-soft);justify-content:space-between;align-items:center;gap:10px;min-height:70px;padding:12px 14px;display:flex}.list-header h2{margin:0;font-size:22px;line-height:1.15}.list-header p{color:var(--muted);margin:3px 0 0;font-size:13px}.mailbox-note{background:var(--green-100);color:var(--green-900);border-radius:999px;padding:4px 8px;font-size:11px;font-weight:800}.message-list{min-height:0;overflow-y:auto}.message-row{border-bottom:1px solid var(--line-soft);background:var(--surface);width:100%;min-height:98px;color:var(--ink);cursor:pointer;text-align:left;grid-template-columns:minmax(0,1fr) 18px;gap:8px;padding:12px 12px 12px 15px;display:grid;position:relative}.message-row:hover{background:#fbfdfb}.message-row.active{background:var(--green-100)}.unread-rail{background:0 0;border-radius:0 2px 2px 0;width:3px;position:absolute;top:12px;bottom:12px;left:0}.message-row.unread .unread-rail{background:var(--lime-400)}.message-main{gap:3px;min-width:0;display:grid}.message-topline{align-items:baseline;gap:10px;min-width:0;display:flex}.message-topline strong{min-width:0;color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:700;overflow:hidden}.message-row.unread .message-topline strong,.message-row.unread .message-subject{font-weight:850}.message-topline time{color:var(--subtle);flex:none;margin-left:auto;font-size:12px}.message-subject,.message-snippet,.message-mailbox{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.message-subject{font-size:13px}.message-snippet{color:var(--muted);font-size:13px}.message-mailbox{color:var(--green-800);font-size:11px;font-weight:750}.message-icons{color:var(--green-800);justify-content:center;padding-top:2px;display:flex}.list-status,.empty-state{min-height:220px;color:var(--muted);justify-content:center;align-items:center;gap:8px;font-size:14px;display:flex}.list-status.error{color:var(--danger);text-align:center;padding:16px}.reading-pane{background:#fff;min-width:0;min-height:0;overflow-y:auto}.empty-state{flex-direction:column;height:100%}.empty-state h2{margin:0;font-size:18px}.message-detail,.compose-pane{max-width:900px;padding:24px 30px 40px}.detail-header{border-bottom:1px solid var(--line-soft);justify-content:space-between;align-items:flex-start;gap:16px;padding-bottom:16px;display:flex}.detail-header h2{margin:0;font-size:24px;line-height:1.2}.detail-header p{color:var(--muted);margin:5px 0 0}.message-meta{gap:8px;margin:16px 0;display:grid}.message-meta div{grid-template-columns:58px minmax(0,1fr);gap:10px;display:grid}.message-meta dt{color:var(--muted);font-size:12px;font-weight:800}.message-meta dd{overflow-wrap:anywhere;min-width:0;margin:0}.attachments{flex-wrap:wrap;gap:8px;margin:16px 0;display:flex}.attachment-chip{border:1px solid var(--line);background:var(--surface-muted);border-radius:999px;align-items:center;gap:6px;padding:5px 10px;font-size:12px;font-weight:700;display:inline-flex}.html-body{background:#fff;border:0;width:100%;min-height:62vh}.text-body{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;margin:18px 0 0;line-height:1.6}.compose-pane{gap:12px;display:grid}.compose-pane textarea{resize:vertical;min-height:260px;padding:10px 11px;line-height:1.45}.body-label{align-items:stretch}.compose-actions{align-items:center;gap:10px;padding-top:4px;display:flex}@media (width<=900px){body{overflow:auto}.app-frame{grid-template-columns:1fr;height:auto;min-height:100vh}.sidebar{border-right:0;border-bottom:1px solid var(--line)}.mail-shell{height:auto;min-height:100vh}.topbar,.workspace{grid-template-columns:1fr}.topbar{height:auto;padding:12px}.message-list-pane{border-right:0;border-bottom:1px solid var(--line);min-height:420px}}