:root{--green:#2d5a27;--green-dark:#1f3f1b;--accent:#a5df26;--bg:#f7f6f1;--panel:#fff;--ink:#101010;--muted:#6b7280;--line:#00000014}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:14px}button{font:inherit;cursor:pointer;color:inherit;background:0 0;border:none}input,textarea{font:inherit;border:1px solid var(--line);background:#fff;border-radius:9px;outline:none;width:100%;padding:9px 11px}input:focus,textarea:focus{border-color:var(--green)}.brand{color:var(--green);align-items:center;gap:9px;font-size:18px;font-weight:700;display:flex}.brand-mark{background:var(--green);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:28px;height:28px;font-weight:800;display:inline-flex}.link{color:var(--green);border-radius:6px;padding:4px 6px;font-weight:600}.link:hover{background:#2d5a2714}.error{color:#b91c1c;font-weight:600}.muted{color:var(--muted)}.pad{padding:14px}.auth{place-items:center;height:100%;padding:20px;display:grid}.auth-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;flex-direction:column;gap:8px;width:340px;padding:28px;display:flex;box-shadow:0 30px 80px #00000014}.auth-card .brand{margin-bottom:12px}.auth-card label{margin-top:6px;font-size:13px;font-weight:600}.auth-card button:not(.link){background:var(--green);color:#fff;border-radius:10px;margin-top:16px;padding:11px;font-weight:700}.auth-card button:disabled{opacity:.6;cursor:default}.hint{color:var(--muted);margin:0 0 4px}.layout{grid-template-columns:232px 372px 1fr;height:100%;display:grid}.sidebar{background:var(--panel);border-right:1px solid var(--line);flex-direction:column;gap:4px;padding:18px 14px;display:flex}.sidebar .brand{margin-bottom:16px}.compose-btn{background:var(--green);color:#fff;border-radius:10px;margin-bottom:14px;padding:10px;font-weight:700}.compose-btn:hover{background:var(--green-dark)}.section-label{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:14px 6px 4px;font-size:11px}.nav-item{text-align:left;border-radius:9px;flex-direction:column;gap:1px;width:100%;padding:9px 10px;display:flex}.nav-item:hover{background:#0000000a}.nav-item.active{color:var(--green);background:#2d5a271f;font-weight:600}.nav-note{color:var(--muted);font-size:11px}.spacer{flex:1}.who{color:var(--muted);padding:0 6px;font-size:12px}.list{background:var(--panel);border-right:1px solid var(--line);overflow-y:auto}.list-head{background:var(--panel);z-index:1;border-bottom:1px solid var(--line);align-items:center;gap:10px;padding:14px;display:flex;position:sticky;top:0}.list-head strong{color:var(--green)}.list-head .link{margin-left:auto}.list ul{margin:0;padding:0;list-style:none}.row{border-bottom:1px solid var(--line);cursor:pointer;padding:12px 14px}.row:hover{background:#00000008}.row.active{background:#2d5a2714}.row.unread .row-from,.row.unread .row-subj{font-weight:700}.row.unread{border-left:3px solid var(--accent)}.row-top{justify-content:space-between;gap:8px;display:flex}.row-from{color:var(--ink)}.row-date{color:var(--muted);white-space:nowrap;font-size:12px}.row-subj{margin-top:2px}.row-snip{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;margin-top:2px;font-size:13px;overflow:hidden}.row-box{color:var(--green);margin-top:4px;font-size:11px}.reader{overflow-y:auto}.empty{height:100%;color:var(--muted);place-items:center;display:grid}.msg,.compose{max-width:820px;padding:22px 26px}.msg-head{align-items:center;gap:12px;display:flex}.msg-head h2{flex:1;margin:0;font-size:20px}.msg-meta{border-top:1px solid var(--line);border-bottom:1px solid var(--line);flex-direction:column;gap:3px;margin:12px 0;padding:12px 0;display:flex}.attachments{flex-wrap:wrap;gap:8px;margin:12px 0;display:flex}.chip{background:#0000000d;border-radius:20px;padding:4px 12px;font-size:12px}.msg-text{white-space:pre-wrap;word-wrap:break-word;margin:16px 0;font-family:inherit;font-size:14px;line-height:1.55}.msg-html{background:#fff;border:none;width:100%;min-height:60vh;margin-top:12px}.compose label{margin:12px 0 4px;font-size:13px;font-weight:600;display:block}.readonly{color:var(--muted);background:#f3f4f6}.compose-actions{align-items:center;gap:12px;margin-top:16px;display:flex}.compose-actions button:not(.link){background:var(--green);color:#fff;border-radius:10px;padding:10px 22px;font-weight:700}.compose-actions button:disabled{opacity:.6;cursor:default}