:root{--bg:#f6f1ea;--surface:#fff;--surface-2:#fbf6f0;--surface-3:#f2ebe2;--line:#e7dcd930;--line-solid:#e9ded1;--ink:#1e1a15;--ink-2:#4a423a;--muted:#857a6d;--accent:#fe7a00;--accent-soft:#fe7a001a;--accent-dark:#d96900;--danger:#c02626;--ok:#067a50;--unread:#fff4e8;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#131110;--surface:#1c1917;--surface-2:#23201d;--surface-3:#2b2724;--line-solid:#332e29;--ink:#f3ede6;--ink-2:#d5cbc0;--muted:#9c9084;--accent-soft:#fe7a0029;--unread:#2a2119;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font-family:Manrope,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px}button{cursor:pointer;color:inherit;background:0 0;border:none;font-family:inherit}input,textarea,select{font-family:inherit;font-size:14px}.app{grid-template-rows:auto 1fr;height:100%;display:grid}.appbar{background:var(--surface);border-bottom:1px solid var(--line-solid);align-items:center;gap:14px;height:58px;padding:0 18px;display:flex}.logo{letter-spacing:-.02em;align-items:center;gap:8px;font-size:17px;font-weight:800;display:flex}.logo-dot{color:var(--accent)}.logo-tag{letter-spacing:.08em;text-transform:uppercase;background:var(--accent-soft);color:var(--accent);border-radius:5px;padding:3px 7px;font-size:10px;font-weight:800}.spacer{flex:1}.searchbox{background:var(--surface-3);border-radius:10px;flex:1;align-items:center;gap:9px;max-width:520px;padding:9px 13px;display:flex}.searchbox input{color:var(--ink);background:0 0;border:none;outline:none;flex:1}.searchbox svg{color:var(--muted);flex:none}.iconbtn{width:36px;height:36px;color:var(--muted);border-radius:9px;flex:none;place-items:center;display:grid}.iconbtn:hover{background:var(--surface-3);color:var(--ink)}.body{grid-template-columns:210px 380px 1fr;min-height:0;display:grid}@media (width<=1100px){.body{grid-template-columns:190px 1fr}.reader-pane{display:none}}@media (width<=760px){.body{grid-template-columns:1fr}.sidebar{display:none}}.sidebar{border-right:1px solid var(--line-solid);background:var(--surface-2);padding:16px 12px;overflow-y:auto}.compose-btn{background:var(--accent);color:#fff;border-radius:12px;justify-content:center;align-items:center;gap:8px;width:100%;margin-bottom:18px;padding:12px;font-size:14px;font-weight:700;display:flex;box-shadow:0 2px 8px #fe7a004d}.compose-btn:hover{background:var(--accent-dark)}.folder{width:100%;color:var(--ink-2);text-align:left;border-radius:9px;align-items:center;gap:11px;margin-bottom:2px;padding:9px 12px;font-size:13.5px;font-weight:600;display:flex}.folder:hover{background:var(--surface-3)}.folder.on{background:var(--accent-soft);color:var(--accent);font-weight:800}.folder .count{margin-left:auto;font-size:11.5px;font-weight:800}.mailbox-switch{margin-top:20px}.mailbox-switch .label{letter-spacing:.07em;text-transform:uppercase;color:var(--muted);margin-bottom:6px;padding:0 12px;font-size:10.5px;font-weight:800;display:block}.mailbox-item{text-align:left;width:100%;color:var(--ink-2);border-radius:9px;align-items:center;gap:9px;padding:8px 12px;font-size:12.5px;display:flex}.mailbox-item:hover{background:var(--surface-3)}.mailbox-item.on{background:var(--surface-3);color:var(--ink);font-weight:700}.mailbox-item .addr{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.team-pill{letter-spacing:.05em;background:var(--accent-soft);color:var(--accent);border-radius:4px;flex:none;padding:2px 5px;font-size:9.5px;font-weight:800}.list-pane{border-right:1px solid var(--line-solid);background:var(--surface);min-height:0;overflow-y:auto}.list-head{z-index:2;background:var(--surface);border-bottom:1px solid var(--line-solid);align-items:center;gap:10px;padding:13px 16px;display:flex;position:sticky;top:0}.list-title{text-transform:capitalize;font-size:14.5px;font-weight:800}.list-count{color:var(--muted);font-size:12px}.mrow{text-align:left;border-bottom:1px solid var(--line-solid);align-items:flex-start;gap:11px;width:100%;padding:12px 16px;display:flex}.mrow:hover{background:var(--surface-2)}.mrow.unread{background:var(--unread)}.mrow.active{background:var(--accent-soft);box-shadow:inset 3px 0 0 var(--accent)}.mrow-body{flex:1;min-width:0}.mrow-top{align-items:baseline;gap:8px;margin-bottom:2px;display:flex}.mrow-from{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:13px;overflow:hidden}.mrow.unread .mrow-from{font-weight:800}.mrow-time{color:var(--muted);flex:none;font-size:11px}.mrow-subject{color:var(--ink-2);text-overflow:ellipsis;white-space:nowrap;margin-bottom:2px;font-size:13px;overflow:hidden}.mrow.unread .mrow-subject{color:var(--ink);font-weight:700}.mrow-snip{color:var(--muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:12px;line-height:1.4;display:-webkit-box;overflow:hidden}.dot-unread{background:var(--accent);border-radius:50%;flex:none;width:7px;height:7px;margin-top:6px}.reader-pane{background:var(--surface);min-height:0;overflow-y:auto}.reader-head{z-index:2;background:var(--surface);border-bottom:1px solid var(--line-solid);flex-wrap:wrap;align-items:center;gap:8px;padding:14px 22px;display:flex;position:sticky;top:0}.reader-subject{flex:1;min-width:200px;font-size:19px;font-weight:800;line-height:1.3}.reader-body{padding:6px 22px 40px}.thread-msg{border-bottom:1px solid var(--line-solid);gap:13px;padding:18px 0;display:flex}.thread-msg:last-child{border-bottom:none}.tm-from{font-size:13.5px;font-weight:700}.tm-meta{color:var(--muted);font-size:11.5px}.tm-to{color:var(--muted);margin:3px 0 10px;font-size:12px}.tm-text{white-space:pre-wrap;word-break:break-word;color:var(--ink-2);font-size:14px;line-height:1.7}.avatar{background:var(--accent-soft);color:var(--accent);border-radius:50%;flex:none;place-items:center;font-weight:800;display:grid;overflow:hidden}.avatar img{object-fit:cover;width:100%;height:100%}.empty-state{height:100%;color:var(--muted);text-align:center;align-content:center;place-items:center;gap:10px;padding:40px;display:grid}.empty-state svg{opacity:.35}.btn{border:1px solid var(--line-solid);background:var(--surface);color:var(--ink-2);border-radius:9px;align-items:center;gap:7px;padding:8px 14px;font-size:13px;font-weight:700;display:inline-flex}.btn:hover{border-color:var(--accent);color:var(--accent)}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover{background:var(--accent-dark);color:#fff}.btn-danger:hover{border-color:var(--danger);color:var(--danger)}.btn:disabled{opacity:.5;cursor:not-allowed}.input{border:1px solid var(--line-solid);background:var(--surface);width:100%;color:var(--ink);border-radius:9px;outline:none;padding:10px 13px}.input:focus{border-color:var(--accent)}.label{letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:5px;font-size:10.5px;font-weight:800;display:block}.field{margin-bottom:13px}.alert{border-radius:9px;margin:12px 18px 0;padding:10px 14px;font-size:13px;font-weight:600}.alert-error{color:var(--danger);background:#c026261a}.alert-ok{color:var(--ok);background:#067a501a}.login-wrap{background:radial-gradient(circle at 50% 0%, var(--surface-2), var(--bg));place-items:center;height:100%;padding:24px;display:grid}.login-card{background:var(--surface);border:1px solid var(--line-solid);border-radius:20px;width:100%;max-width:400px;padding:34px 30px;box-shadow:0 10px 40px #46280017}.login-logo{letter-spacing:-.02em;justify-content:center;align-items:center;gap:9px;margin-bottom:6px;font-size:20px;font-weight:800;display:flex}.login-sub{color:var(--muted);text-align:center;margin-bottom:24px;font-size:13px;line-height:1.55}.tabs{background:var(--surface-3);border-radius:10px;gap:4px;margin-bottom:18px;padding:4px;display:flex}.tab{color:var(--muted);border-radius:7px;flex:1;padding:8px;font-size:12.5px;font-weight:700}.tab.on{background:var(--surface);color:var(--ink);box-shadow:0 1px 3px #00000014}.pw-wrap{position:relative}.pw-toggle{color:var(--muted);padding:4px;position:absolute;top:8px;right:8px}.login-note{color:var(--muted);text-align:center;margin-top:16px;font-size:11.5px;line-height:1.55}.overlay{z-index:100;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#1e140580;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.modal{background:var(--surface);border-radius:16px;width:100%;max-width:620px;max-height:90vh;padding:24px;overflow-y:auto;box-shadow:0 20px 60px #00000040}.modal-head{align-items:center;margin-bottom:18px;display:flex}.modal-title{font-size:17px;font-weight:800}.modal-actions{justify-content:flex-end;gap:8px;margin-top:18px;display:flex}.spin{animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}