:root{--page: #f9f9f7;--surface: #fcfcfb;--surface-2: #f4f4f1;--surface-3: #eeedea;--ink: #0b0b0b;--ink-2: #52514e;--ink-3: #898781;--line: #e1e0d9;--line-2: #c3c2b7;--accent: #2a78d6;--accent-strong: #1c5cab;--accent-soft: #cde2fb;--accent-wash: rgba(42, 120, 214, .09);--good: #0ca30c;--good-text: #006300;--good-soft: #d9f0d9;--warning: #fab219;--warning-text: #7a5200;--warning-soft: #fdeecb;--danger: #d03b3b;--danger-strong: #b32f2f;--danger-soft: #f8dcdc;--danger-text: #8f2525;--radius: 8px;--radius-sm: 6px;--shadow-1: 0 1px 2px rgba(11, 11, 11, .05);--shadow-2: 0 10px 32px rgba(11, 11, 11, .14), 0 2px 6px rgba(11, 11, 11, .06);--mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;--sidebar-w: 232px;--list-w: 400px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,sans-serif;font-size:14px;line-height:1.45;color:var(--ink);background:var(--page);-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit;color:inherit}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:32px;padding:0 12px;border:1px solid transparent;border-radius:var(--radius-sm);background:transparent;color:var(--ink-2);font-size:13px;font-weight:500;cursor:pointer;white-space:nowrap;text-decoration:none;transition:background .12s ease,border-color .12s ease,color .12s ease}.btn:disabled{opacity:.55;cursor:default}.btn:focus-visible,.icon-btn:focus-visible,.input:focus-visible,.folder-btn:focus-visible,.row:focus-visible{outline:2px solid var(--accent-soft);outline-offset:1px}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-strong);border-color:var(--accent-strong)}.btn-outline{border-color:var(--line-2);background:var(--surface);color:var(--ink)}.btn-outline:hover:not(:disabled){background:var(--surface-2)}.btn-ghost:hover:not(:disabled){background:var(--surface-2);color:var(--ink)}.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:var(--danger-strong)}.btn-lg{height:38px;padding:0 16px;font-size:14px}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border:none;border-radius:var(--radius-sm);background:transparent;color:var(--ink-3);cursor:pointer;transition:background .12s ease,color .12s ease}.icon-btn:hover:not(:disabled){background:var(--surface-3);color:var(--ink)}.icon-btn:disabled{opacity:.4;cursor:default}.icon-btn.starred{color:var(--warning)}.input{width:100%;height:34px;padding:0 10px;border:1px solid var(--line-2);border-radius:var(--radius-sm);background:var(--surface);outline:none}.input:focus{border-color:var(--accent)}textarea.input{height:auto;padding:8px 10px;resize:vertical;line-height:1.5}.field{display:flex;flex-direction:column;gap:5px}.field label{font-size:12px;font-weight:500;color:var(--ink-2)}.app{display:grid;grid-template-columns:var(--sidebar-w) var(--list-w) 1fr;height:100%;overflow:hidden}.app.single{grid-template-columns:var(--sidebar-w) 1fr}.sidebar{display:flex;flex-direction:column;gap:4px;padding:14px 12px;border-right:1px solid var(--line);background:var(--surface-2);overflow-y:auto}.brand{display:flex;align-items:center;gap:8px;padding:2px 6px 14px;font-size:15px;font-weight:600;letter-spacing:-.01em}.brand svg{color:var(--accent)}.compose-btn{width:100%;margin-bottom:14px}.folder-btn{display:flex;align-items:center;gap:9px;width:100%;padding:7px 9px;border:none;border-radius:var(--radius-sm);background:transparent;color:var(--ink-2);font-size:13px;font-weight:500;text-align:left;cursor:pointer}.folder-btn:hover{background:var(--surface-3)}.folder-btn.active{background:var(--accent-wash);color:var(--accent-strong);font-weight:600}.folder-btn .count{margin-left:auto;font-size:11px;font-variant-numeric:tabular-nums;color:var(--ink-3)}.folder-btn.active .count{color:var(--accent-strong)}.folder-btn .count.unread{padding:1px 6px;border-radius:9px;background:var(--accent);color:#fff;font-weight:600}.sidebar-foot{margin-top:auto;padding-top:12px;border-top:1px solid var(--line)}.sidebar-user{display:flex;align-items:center;gap:8px;padding:6px;font-size:12px;color:var(--ink-2);min-width:0}.sidebar-user .addr{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.avatar{display:flex;align-items:center;justify-content:center;flex:0 0 auto;width:32px;height:32px;border-radius:50%;font-size:11px;font-weight:600;letter-spacing:.02em;color:#fff;-webkit-user-select:none;user-select:none}.avatar.sm{width:24px;height:24px;font-size:9px}.list-pane{display:flex;flex-direction:column;border-right:1px solid var(--line);background:var(--surface);overflow:hidden}.list-head{display:flex;align-items:center;gap:8px;padding:10px 12px;border-bottom:1px solid var(--line);min-height:52px}.list-title{font-size:14px;font-weight:600}.search-wrap{position:relative;flex:1}.search-wrap svg{position:absolute;top:50%;left:9px;transform:translateY(-50%);color:var(--ink-3);pointer-events:none}.search-wrap .input{padding-left:30px}.list-scroll{flex:1;overflow-y:auto}.row{display:flex;gap:10px;width:100%;padding:10px 12px;border:none;border-bottom:1px solid var(--line);border-left:2px solid transparent;background:transparent;text-align:left;cursor:pointer}.row:hover{background:var(--surface-2)}.row.selected{background:var(--accent-wash);border-left-color:var(--accent)}.row.unread .row-from,.row.unread .row-subject{font-weight:650;color:var(--ink)}.row-body{flex:1;min-width:0}.row-top{display:flex;align-items:baseline;gap:8px}.row-from{flex:1;font-size:13px;color:var(--ink-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.row-date{flex:0 0 auto;font-size:11px;color:var(--ink-3);font-variant-numeric:tabular-nums}.row-subject{font-size:13px;color:var(--ink-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.row-snippet{font-size:12px;color:var(--ink-3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.row-meta{display:flex;align-items:center;gap:6px;margin-top:3px;color:var(--ink-3)}.unread-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);flex:0 0 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var(--line);border-radius:var(--radius-sm);background:var(--surface);color:var(--ink);text-decoration:none;font-size:12.5px;max-width:260px}.attachment:hover{background:var(--surface-2);border-color:var(--line-2)}.attachment svg{color:var(--ink-3);flex:0 0 auto}.attachment .name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attachment .size{color:var(--ink-3);flex:0 0 auto}.attachment .icon-btn{width:22px;height:22px;margin-left:2px}.body-frame{width:100%;min-height:200px;border:none;background:#fff;border-radius:var(--radius);margin-top:6px}.compose-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0b0b0b66;display:flex;align-items:flex-end;justify-content:flex-end;padding:24px;z-index:40}.compose{display:flex;flex-direction:column;width:min(720px,100%);height:min(620px,100%);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-2);overflow:hidden}.compose-head{display:flex;align-items:center;gap:8px;padding:11px 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7px;border-radius:9px;font-size:11px;font-weight:600;background:var(--surface-3);color:var(--ink-2)}.pill.admin{background:var(--accent-soft);color:var(--accent-strong)}.pill.ok{background:var(--good-soft);color:var(--good-text)}.pill.bad{background:var(--danger-soft);color:var(--danger-text)}.pill.wait{background:var(--warning-soft);color:var(--warning-text)}.empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;height:100%;padding:40px;color:var(--ink-3);text-align:center}.empty svg{color:var(--line-2)}.empty p{margin:0;font-size:13px}.spinner{width:16px;height:16px;border:2px solid var(--line-2);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.toasts{position:fixed;right:18px;bottom:18px;display:flex;flex-direction:column;gap:8px;z-index:60}.toast{display:flex;align-items:center;gap:8px;min-width:240px;max-width:400px;padding:10px 13px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);box-shadow:var(--shadow-2);font-size:13px}.toast.error{border-color:#eab8b8;background:var(--danger-soft);color:var(--danger-text)}.toast.success{border-color:#b6ddb6;background:var(--good-soft);color:var(--good-text)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;padding:24px;background:#0b0b0b66;z-index:50}.modal{width:100%;max-width:420px;border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-2);overflow:hidden}.modal-head{display:flex;align-items:center;padding:14px 16px;border-bottom:1px solid var(--line);font-size:14px;font-weight:600}.modal-head .spacer{flex:1}.modal-body{padding:16px;display:flex;flex-direction:column;gap:12px}.modal-foot{display:flex;justify-content:flex-end;gap:8px;padding:12px 16px;border-top:1px solid var(--line);background:var(--surface-2)}@media(max-width:1080px){:root{--list-w: 330px}}@media(max-width:860px){.app,.app.single{grid-template-columns:1fr}.sidebar,.app.mobile-read .list-pane{display:none}.app:not(.mobile-read) .read-pane{display:none}}