:root{--bg:#0b0d10;--bg-panel:#101317;--bg-raised:#161a20;--bg-hover:#1c222a;--bg-active:#212831;--border:#232932;--border-strong:#333c48;--text:#e7eaef;--text-muted:#97a0ae;--text-faint:#6b7482;--accent:#00c974;--accent-hover:#1ae08a;--accent-wash:#00c9741f;--accent-edge:#00c97459;--danger:#ff6058;--danger-wash:#ff60581f;--radius:10px;--radius-sm:7px;--sans:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);font-family:var(--sans);-webkit-font-smoothing:antialiased;margin:0;font-size:14px;line-height:1.5}button,input,textarea{font:inherit;color:inherit}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--radius-sm)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:var(--border-strong);border:3px solid var(--bg-panel);border-radius:99px}::-webkit-scrollbar-track{background:0 0}.shell{grid-template-columns:264px minmax(300px,380px) 1fr;height:100dvh;display:grid;overflow:hidden}.pane{border-right:1px solid var(--border);background:var(--bg-panel);flex-direction:column;min-width:0;min-height:0;display:flex}.pane--reader{background:var(--bg);border-right:none}.pane__header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:10px;min-height:57px;padding:14px 16px;display:flex}.pane__title{letter-spacing:.06em;text-transform:uppercase;color:var(--text-faint);margin:0;font-size:12px;font-weight:600}.pane__body{flex:1;min-height:0;overflow-y:auto}.brand{border-bottom:1px solid var(--border);align-items:center;gap:9px;min-height:57px;padding:16px;display:flex}.brand__mark{background:var(--accent);color:#04150c;border-radius:7px;flex-shrink:0;place-items:center;width:26px;height:26px;font-size:14px;font-weight:800;display:grid}.brand__name{letter-spacing:-.01em;font-weight:650}.brand__domain{font-family:var(--mono);color:var(--text-faint);text-overflow:ellipsis;white-space:nowrap;margin-left:auto;font-size:11px;overflow:hidden}.btn{border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-raised);color:var(--text);cursor:pointer;justify-content:center;align-items:center;gap:6px;padding:8px 13px;font-size:13px;font-weight:550;transition:background .12s,border-color .12s;display:inline-flex}.btn:hover:not(:disabled){background:var(--bg-hover);border-color:var(--border-strong)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn--primary{background:var(--accent);border-color:var(--accent);color:#04150c;font-weight:650}.btn--primary:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}.btn--ghost{color:var(--text-muted);background:0 0;border-color:#0000;padding:6px 9px}.btn--ghost:hover:not(:disabled){background:var(--bg-hover);color:var(--text)}.btn--danger:hover:not(:disabled){background:var(--danger-wash);border-color:var(--danger);color:var(--danger)}.btn--block{width:100%}.field{border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg);width:100%;color:var(--text);padding:9px 11px}.field::placeholder{color:var(--text-faint)}.field:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-wash);outline:none}.field--invalid{border-color:var(--danger)}.compose-address{border-bottom:1px solid var(--border);padding:12px}.compose-address__row{border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg);align-items:stretch;display:flex;overflow:hidden}.compose-address__row:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-wash)}.compose-address__input{min-width:0;font-family:var(--mono);background:0 0;border:none;flex:1;padding:9px 11px;font-size:13px}.compose-address__input:focus{outline:none}.compose-address__suffix{background:var(--bg-raised);border-left:1px solid var(--border);font-family:var(--mono);color:var(--text-faint);white-space:nowrap;place-items:center;padding:0 10px;font-size:12px;display:grid}.inbox{text-align:left;cursor:pointer;width:100%;color:var(--text-muted);background:0 0;border:none;border-left:2px solid #0000;align-items:center;gap:9px;padding:10px 12px;display:flex}.inbox:hover{background:var(--bg-hover);color:var(--text)}.inbox[aria-current=true]{background:var(--bg-active);border-left-color:var(--accent);color:var(--text)}.inbox__name{min-width:0;font-family:var(--mono);text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:12.5px;overflow:hidden}.inbox__badge{background:var(--accent);color:#04150c;text-align:center;font-variant-numeric:tabular-nums;border-radius:99px;flex-shrink:0;min-width:19px;padding:1px 6px;font-size:11px;font-weight:700}.message-row{border:none;border-bottom:1px solid var(--border);text-align:left;cursor:pointer;width:100%;color:var(--text-muted);background:0 0;border-left:2px solid #0000;padding:12px 16px;display:block}.message-row:hover{background:var(--bg-hover)}.message-row[aria-current=true]{background:var(--bg-active);border-left-color:var(--accent)}.message-row__top{align-items:baseline;gap:8px;margin-bottom:3px;display:flex}.message-row__peer{min-width:0;color:var(--text);text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:13px;overflow:hidden}.message-row--unread .message-row__peer,.message-row--unread .message-row__subject{font-weight:650}.message-row__time{color:var(--text-faint);font-variant-numeric:tabular-nums;flex-shrink:0;font-size:11px}.message-row__subject{color:var(--text);text-overflow:ellipsis;white-space:nowrap;margin-bottom:2px;font-size:13px;overflow:hidden}.message-row__preview{color:var(--text-faint);text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.dot{background:var(--accent);border-radius:99px;flex-shrink:0;width:6px;height:6px}.tag{background:var(--bg-raised);border:1px solid var(--border);letter-spacing:.04em;text-transform:uppercase;color:var(--text-faint);border-radius:4px;flex-shrink:0;padding:0 5px;font-size:10px;font-weight:600}.reader{flex-direction:column;height:100%;min-height:0;display:flex}.reader__head{border-bottom:1px solid var(--border);padding:20px 24px 16px}.reader__subject{letter-spacing:-.01em;margin:0 0 10px;font-size:18px;font-weight:650;line-height:1.35}.reader__meta{color:var(--text-muted);flex-wrap:wrap;align-items:baseline;gap:8px;font-size:12.5px;display:flex}.reader__peer{font-family:var(--mono);color:var(--text);font-size:12px}.reader__body{flex:1;min-height:0;overflow-y:auto}.reader__frame{background:#fff;border:none;width:100%;display:block}.reader__text{font-family:var(--mono);white-space:pre-wrap;word-break:break-word;color:var(--text);margin:0;padding:20px 24px;font-size:13px;line-height:1.65}.attachments{border-top:1px solid var(--border);flex-wrap:wrap;gap:8px;padding:14px 24px;display:flex}.attachment{border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-raised);cursor:pointer;color:var(--text);align-items:center;gap:8px;padding:7px 11px;font-size:12.5px;display:inline-flex}.attachment:hover{background:var(--bg-hover);border-color:var(--accent-edge)}.attachment__size{color:var(--text-faint);font-variant-numeric:tabular-nums}.reply{border-top:1px solid var(--border);background:var(--bg-panel);padding:14px 24px 18px}.reply__head{color:var(--text-muted);align-items:center;gap:8px;margin-bottom:10px;font-size:12px;display:flex}.reply__to{font-family:var(--mono);color:var(--text)}.reply__text{border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg);resize:vertical;width:100%;min-height:92px;padding:11px;line-height:1.6}.reply__text:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-wash);outline:none}.reply__actions{align-items:center;gap:10px;margin-top:10px;display:flex}.login{place-items:center;height:100dvh;padding:24px;display:grid}.login__card{width:100%;max-width:340px}.login__brand{align-items:center;gap:10px;margin-bottom:22px;display:flex}.login__title{letter-spacing:-.01em;margin:0;font-size:17px;font-weight:650}.login__hint{color:var(--text-muted);margin:0 0 18px;font-size:13px}.empty{text-align:center;height:100%;color:var(--text-faint);place-content:center;justify-items:center;gap:6px;padding:40px 24px;display:grid}.empty__title{color:var(--text-muted);font-size:14px;font-weight:600}.empty__hint{max-width:34ch;font-size:12.5px;line-height:1.6}.alert{border:1px solid var(--danger);border-radius:var(--radius-sm);background:var(--danger-wash);color:var(--danger);margin:0 0 12px;padding:9px 11px;font-size:12.5px}.alert--inline{margin:12px}.spinner{border:2px solid var(--border-strong);border-top-color:var(--accent);border-radius:99px;width:15px;height:15px;animation:.6s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (width<=900px){.shell{grid-template-columns:1fr}.pane{border-right:none;display:none}.shell[data-step=inboxes] .pane--inboxes,.shell[data-step=messages] .pane--messages,.shell[data-step=reader] .pane--reader{display:flex}}.back{display:none}@media (width<=900px){.back{display:inline-flex}}