.nc-dialog,.nc-admin{--nc-bg:#fff;--nc-ink:#29445f;--nc-muted:#64798e;--nc-line:#e3eaf1;--nc-soft:#f3f7fb;--nc-accent:#1d3d5e;color:var(--nc-ink);font-family:inherit;font-size:14px;line-height:1.6}
:root[data-color-mode="dark"] .nc-dialog,:root[data-color-mode="dark"] .nc-admin{--nc-bg:#202b38;--nc-ink:#dce7f2;--nc-muted:#a3b3c7;--nc-line:#3c4c61;--nc-soft:#29394c;--nc-accent:#b8d6f1}
.nc-dialog{box-sizing:border-box;padding:0;border:1px solid var(--nc-line);border-radius:14px;background:var(--nc-bg);box-shadow:0 18px 65px #142b452b;width:min(760px,calc(100vw - 24px));height:min(500px,calc(100dvh - 40px));max-height:calc(100dvh - 40px);overflow:hidden;position:fixed;inset:0;margin:auto}
.nc-dialog[open]{display:flex;flex-direction:column}.nc-dialog::backdrop{background:#12233535}
.nc-header{display:flex;align-items:center;gap:12px;padding:18px 24px;border-bottom:1px solid var(--nc-line);flex:0 0 auto}.nc-title-group{display:flex;align-items:center;gap:10px;min-width:0}.nc-header h2{margin:0;font-size:20px;font-weight:650;white-space:nowrap;letter-spacing:.01em}.nc-counter{font-size:11px;line-height:20px;padding:0 7px;border-radius:5px;color:var(--nc-accent);background:var(--nc-soft);white-space:nowrap}.nc-header-actions{display:flex;align-items:center;gap:10px;margin-left:auto}.nc-body{min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable;flex:1;padding:0 24px 20px;scrollbar-width:thin}.nc-status{flex:0 0 auto;padding:8px 24px;margin:0;border-top:1px solid var(--nc-line);color:var(--nc-muted);font-size:13px}.nc-status:empty{display:none}
.nc-dialog button,.nc-admin button{font:inherit;cursor:pointer;border:1px solid var(--nc-line);border-radius:7px;background:var(--nc-bg);color:var(--nc-ink);padding:7px 12px}.nc-dialog button:hover,.nc-admin button:hover{background:var(--nc-soft)}.nc-dialog button:disabled,.nc-admin button:disabled{opacity:.5;cursor:default}.nc-dialog :focus-visible,.nc-admin :focus-visible{outline:2px solid #5687ad;outline-offset:2px}
.nc-dialog .nc-primary,.nc-admin .nc-primary{background:var(--nc-accent);color:var(--nc-bg);border-color:var(--nc-accent)}.nc-dialog .nc-quiet{border:0;background:transparent;font-size:12px;padding:6px 2px;color:var(--nc-muted);white-space:nowrap}.nc-dialog .nc-quiet:hover{color:var(--nc-ink)}.nc-settings{display:inline-flex;gap:5px;align-items:center}.nc-icon{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto}.nc-icon svg{width:19px;height:19px;display:block;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.nc-settings .nc-icon svg{width:15px;height:15px}.nc-dialog .nc-close{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;border:0;color:var(--nc-muted);flex-shrink:0}.nc-meta{color:var(--nc-muted);font-size:12px}
.nc-filters{position:sticky;top:0;z-index:1;display:flex;gap:16px;align-items:center;background:var(--nc-bg);border-bottom:1px solid var(--nc-line);margin-bottom:6px}.nc-tabs{display:flex;gap:20px;min-width:0;overflow-x:auto;scrollbar-width:none}.nc-tabs::-webkit-scrollbar{display:none}.nc-dialog .nc-tab{position:relative;border:0;border-radius:0;padding:15px 0 13px;background:transparent;color:var(--nc-muted);font-size:13px;white-space:nowrap;flex:0 0 auto}.nc-dialog .nc-tab:hover{color:var(--nc-ink)}.nc-dialog .nc-tab[aria-pressed="true"]{color:var(--nc-accent);font-weight:600}.nc-tab[aria-pressed="true"]::after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;border-radius:2px;background:var(--nc-accent)}.nc-choice{display:flex;gap:6px;align-items:center;font-size:12px;white-space:nowrap;color:var(--nc-muted)}.nc-filters>.nc-choice{margin-left:auto;flex-shrink:0}.nc-choice input{width:14px;height:14px;margin:0;accent-color:var(--nc-accent)}
.nc-list{display:grid}.nc-dialog .nc-row{display:flex;gap:14px;align-items:flex-start;padding:18px 4px;text-align:left;width:100%;border:0;border-bottom:1px solid var(--nc-line);border-radius:0}.nc-dialog .nc-row:last-child{border-bottom:0}.nc-category-icon{width:36px;height:36px;border:1px solid var(--nc-line);border-radius:9px;background:var(--nc-soft);color:var(--nc-muted);margin-top:2px}.nc-row-content{display:grid;gap:5px;min-width:0;flex:1}.nc-row-heading{display:flex;align-items:center;gap:7px;min-width:0}.nc-row strong{font-size:14px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--nc-ink)}.nc-row.nc-unread strong{font-weight:650}.nc-unread-dot{width:6px;height:6px;border-radius:50%;background:#497da8;flex-shrink:0}.nc-summary{font-size:13px;color:var(--nc-muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere;line-height:1.65}.nc-row-meta{display:flex;gap:14px;align-items:center;color:var(--nc-muted);font-size:11px}.nc-row-meta time{margin-left:auto;white-space:nowrap}.nc-important{color:#986029;background:#fbf3e8;border-radius:4px;padding:0 5px;font-size:10px;line-height:18px;flex:0 0 auto}.nc-row-chevron{color:var(--nc-muted);margin-top:9px;opacity:.6}.nc-row-chevron svg{width:15px;height:15px}.nc-footer{display:flex;justify-content:flex-end;gap:14px;align-items:center;padding:14px 0 0;border-top:1px solid var(--nc-line)}.nc-footer button{font-size:12px;padding:5px 10px}
.nc-empty{min-height:290px;box-sizing:border-box;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:42px 16px;color:var(--nc-muted)}.nc-empty-icon{width:50px;height:50px;border-radius:14px;background:var(--nc-soft);margin-bottom:16px;color:#849db3}.nc-empty-icon svg{width:26px;height:26px;stroke-width:1.5}.nc-empty h3{font-size:16px;font-weight:550;color:var(--nc-ink);margin:0 0 7px}.nc-empty p{margin:0;max-width:330px;font-size:13px;line-height:1.8}.nc-dialog .nc-text-link{border:0;background:transparent;color:var(--nc-accent);font-size:13px;margin-top:14px;padding:5px 8px}.nc-detail{padding:8px 0 28px}.nc-detail h3{font-size:21px;margin:10px 0 20px;overflow-wrap:anywhere;font-weight:600}.nc-text{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.85;margin-bottom:24px}.nc-dialog .nc-back{margin:16px 0;border:0;padding:5px 0;font-size:12px;color:var(--nc-muted)}.nc-detail .nc-choice{margin:24px 0;font-size:14px}.nc-loading{padding:12px 0}.nc-skeleton{display:grid;grid-template-columns:36px 1fr;gap:10px 14px;padding:22px 0;border-bottom:1px solid var(--nc-line)}.nc-skeleton i{grid-row:span 2;width:36px;height:36px;border-radius:9px;background:var(--nc-soft)}.nc-skeleton span{height:10px;border-radius:3px;background:var(--nc-soft);width:75%}.nc-skeleton span:last-child{width:45%}:root[data-color-mode="dark"] .nc-important{background:#46392b;color:#e9bf91}
.mine-workspace .mwh-notification{position:relative;overflow:visible;display:grid;place-items:center;flex:0 0 32px;width:32px;height:36px;padding:0;border:0;border-radius:9px;transition:background-color 180ms ease}.mine-workspace .mwh-notification:not(:disabled){cursor:pointer;opacity:1}.nc-badge{position:absolute;right:-7px;top:-4px;box-sizing:border-box;display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;border-radius:999px;background:#b64d46;color:white;font:10px/1 sans-serif;white-space:nowrap;text-align:center;padding:0 3px;border:2px solid var(--mwh-surface,#fff)}.nc-badge[hidden]{display:none}
/* Swing only the bell once per hover; the unread count stays still. */
.mine-workspace .mwh-notification .mwh-icon{transform-origin:50% 15%}
.mine-workspace .mwh-notification:not(:disabled):focus-visible{background:var(--mwh-soft)}
@media(hover:hover) and (pointer:fine){
  .mine-workspace .mwh-notification:not(:disabled):hover{background:var(--mwh-soft)}
  .mine-workspace .mwh-notification:not(:disabled):hover .mwh-icon{animation:nc-bell-swing 420ms cubic-bezier(.4,0,.2,1)}
}
@keyframes nc-bell-swing{
  0%,100%{transform:rotate(0)}
  18%{transform:rotate(10deg)}
  36%{transform:rotate(-8deg)}
  54%{transform:rotate(5deg)}
  72%{transform:rotate(-3deg)}
}
@media(prefers-reduced-motion:reduce){
  .mine-workspace .mwh-notification{transition:none}
  .mine-workspace .mwh-notification .mwh-icon{animation:none!important}
}
.nc-admin{max-width:1120px;margin:0 auto}.nc-admin h1{font-size:24px;margin:0}.nc-admin p{margin:6px 0 16px}.nc-admin-layout{display:grid;grid-template-columns:minmax(280px,1fr) minmax(350px,1.4fr);gap:28px;align-items:start}.nc-editor,.nc-history{background:var(--nc-bg);border:1px solid var(--nc-line);border-radius:12px;padding:22px}.nc-editor label{display:grid;gap:6px;margin:14px 0;font-size:13px}.nc-admin input:not([type=checkbox]),.nc-admin select,.nc-admin textarea{box-sizing:border-box;width:100%;font:inherit;color:var(--nc-ink);background:var(--nc-bg);border:1px solid var(--nc-line);border-radius:6px;padding:9px}.nc-admin textarea{resize:vertical;min-height:180px}.nc-admin h2{font-size:17px;margin:0 0 14px}.nc-admin .nc-actions{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}.nc-history-item{padding:16px 0;border-bottom:1px solid var(--nc-line)}.nc-history-item h3{font-size:15px;margin:0 0 6px;overflow-wrap:anywhere}.nc-admin-status{min-height:24px;color:var(--nc-muted)}.nc-user-search{max-height:200px;overflow:auto;margin:10px 0}.nc-user-search label{display:flex;margin:5px 0}.nc-user-picked{display:flex;flex-wrap:wrap;gap:5px}.nc-preview{border-top:1px solid var(--nc-line);padding-top:16px}.nc-preview p{white-space:pre-wrap;overflow-wrap:anywhere}.nc-error{color:#b54d47}
@media(max-width:800px){.nc-admin-layout{grid-template-columns:1fr}.nc-editor,.nc-history{padding:16px}}@media(max-width:560px){.nc-dialog{width:calc(100vw - 20px);height:min(540px,calc(100dvh - 28px));max-height:calc(100dvh - 28px)}.nc-header{padding:15px 16px;gap:6px;flex-wrap:wrap}.nc-header h2{font-size:18px}.nc-title-group{gap:7px;flex:1}.nc-header-actions{order:3;flex-basis:100%;justify-content:flex-end;gap:18px;margin-top:4px}.nc-body{padding:0 16px 16px}.nc-filters{flex-wrap:wrap;gap:0;padding-bottom:10px}.nc-tabs{width:100%;gap:20px}.nc-filters>.nc-choice{padding-top:8px}.nc-empty{min-height:270px;padding:30px 8px}.nc-dialog .nc-row{gap:10px;padding:16px 0}.nc-row-chevron{display:none}.nc-category-icon{width:30px;height:32px}.nc-row strong{font-size:13px}.nc-summary{font-size:12px}.nc-row-meta{font-size:10px}.nc-detail h3{font-size:19px}}

.nc-admin [hidden],.nc-dialog [hidden]{display:none!important}

.nc-admin .nc-toolbar{display:flex;align-items:center;gap:10px;padding:12px 0;flex-wrap:wrap}.nc-admin .nc-toolbar>:first-child{margin-right:auto}

.nc-admin .nc-empty{min-height:0;padding:42px 12px;display:block}

.nc-dialog .nc-tab:disabled,.nc-dialog .nc-tab[aria-busy="true"],.nc-header .nc-quiet:disabled{opacity:1;cursor:progress}

/* Inbox/preferences retain a stable size; letters fit their content below. */
.nc-dialog{inset:50% 0 auto;transform:translateY(-50%);width:min(660px,calc(100vw - 24px));height:min(460px,calc(100dvh - 40px))}
.nc-dialog .nc-header{min-height:64px;box-sizing:border-box;padding:14px 26px;background:var(--nc-soft);border-bottom:0}
.nc-dialog .nc-header h2{font-size:19px}
.nc-dialog .nc-body{padding:0 40px 24px}
.nc-dialog .nc-header .nc-back{display:inline-flex;align-items:center;gap:8px;margin:0;padding:5px 0;font-size:13px;color:var(--nc-ink);background:transparent;min-height:32px}
.nc-dialog .nc-header .nc-back:hover{color:var(--nc-accent);text-decoration:underline}
.nc-dialog.nc-reading .nc-close{margin-left:auto}
.nc-dialog .nc-detail{padding:26px 0 0}
.nc-dialog .nc-detail h3{margin:0 0 9px;font-size:22px;line-height:1.45;font-weight:650;overflow-wrap:anywhere}
.nc-dialog .nc-detail-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;color:var(--nc-muted);font-size:12px;line-height:1.6;margin:0 0 22px}
.nc-dialog .nc-detail-meta .nc-important{font-size:11px;padding:1px 6px}
.nc-dialog .nc-detail .nc-text{margin:0;font-size:14px;line-height:1.85;white-space:pre-wrap;overflow-wrap:anywhere}
.nc-dialog .nc-detail-actions{margin-top:22px;display:flex;flex-wrap:wrap;gap:10px}
.nc-dialog .nc-detail-actions button{min-height:38px;padding:8px 14px;font-size:13px;line-height:1.5}
.nc-dialog .nc-secondary{border-color:#a5b7c9;color:var(--nc-accent);background:var(--nc-bg)}
.nc-dialog .nc-primary:hover{background:var(--nc-accent);color:var(--nc-bg);filter:brightness(.94)}
.nc-dialog .nc-withdrawn h3,.nc-dialog .nc-withdrawn .nc-text,.nc-dialog .nc-unavailable .nc-text{color:var(--nc-muted)}
.nc-dialog .nc-settings .nc-icon svg{width:14px;height:14px}
.nc-dialog .nc-tabs{gap:16px}
.nc-dialog .nc-filters{gap:12px}
:root[data-color-mode="dark"] .nc-dialog .nc-secondary{border-color:#60758c}
@media(max-width:560px){
  .nc-dialog{width:calc(100vw - 20px);height:min(460px,calc(100dvh - 28px))}
  .nc-dialog .nc-header{padding:12px 18px;min-height:60px}
  .nc-dialog .nc-body{padding:0 20px 20px}
  .nc-dialog .nc-detail{padding-top:22px}
  .nc-dialog .nc-detail h3{font-size:20px}
  .nc-dialog .nc-detail-meta{margin-bottom:20px}
  .nc-dialog .nc-detail-actions{margin-top:20px}
  .nc-dialog .nc-detail-actions button{min-height:40px}
  .nc-dialog .nc-header-actions{order:3;flex-basis:100%;margin-top:0}
}

/* A single letter surface; hierarchy comes from spacing and the quiet toolbar. */
.nc-dialog.nc-letter-view{inset:50% 0 auto;transform:translateY(-50%);height:auto;max-height:min(760px,calc(100dvh - 40px));background:var(--nc-bg)}
.nc-dialog.nc-letter-view .nc-header{background:var(--nc-soft);border-bottom:0}
.nc-dialog.nc-letter-view .nc-body{flex:1 1 auto;padding:0;scrollbar-gutter:auto}
.nc-dialog .nc-letter{box-sizing:border-box;padding:32px 40px 30px;border:0;border-radius:0;background:transparent;box-shadow:none}
.nc-dialog .nc-letter h3{font-size:22px;line-height:1.5;margin:0 0 8px}
.nc-dialog .nc-letter .nc-detail-meta{padding-bottom:0;margin:0 0 28px;border-bottom:0}
.nc-letter-greeting{font-size:14px;line-height:1.9;font-weight:500}
.nc-dialog .nc-letter-greeting{margin:0 0 12px}
.nc-dialog .nc-letter .nc-text{line-height:1.95}
.nc-letter-signoff{display:flex;flex-direction:column;align-items:flex-end;gap:3px;margin-top:30px;text-align:right;font-size:13px;line-height:1.8;color:var(--nc-ink)}
.nc-letter-signoff time{color:var(--nc-muted);font-size:12px}
.nc-dialog .nc-letter .nc-detail-actions{margin-top:24px;padding-top:20px;border-top:1px solid var(--nc-line)}
.nc-dialog.nc-letter-view .nc-status{background:var(--nc-bg)}
@media(max-width:560px){
  .nc-dialog.nc-letter-view{max-height:calc(100dvh - 28px)}
  .nc-dialog.nc-letter-view .nc-body{padding:0}
  .nc-dialog .nc-letter{padding:26px 20px 24px}
  .nc-dialog .nc-letter h3{font-size:20px}
  .nc-dialog .nc-letter .nc-detail-meta{padding-bottom:0;margin-bottom:24px}
  .nc-letter-signoff{margin-top:26px}
}

/* Inbox shares the letter's toolbar, open surface and reading margins. */
.nc-dialog .nc-counter{background:var(--nc-bg)}
.nc-dialog .nc-close{background:transparent}
.nc-dialog .nc-close:hover{background:var(--nc-bg)}
.nc-dialog .nc-filters{padding-top:6px;margin-bottom:0;gap:12px;border-bottom-color:color-mix(in srgb,var(--nc-line) 70%,transparent)}
.nc-dialog .nc-tab,.nc-dialog .nc-tab:hover{background:transparent}
.nc-dialog .nc-tab{padding:16px 0 14px}
.nc-dialog .nc-row{padding:20px 0;gap:12px;border-bottom-color:color-mix(in srgb,var(--nc-line) 65%,transparent);transition:background-color 140ms ease}
.nc-dialog .nc-row:hover{background:color-mix(in srgb,var(--nc-soft) 55%,var(--nc-bg))}
.nc-dialog .nc-category-icon{width:24px;height:24px;margin-top:1px;border:0;border-radius:0;background:transparent}
.nc-dialog .nc-category-icon svg{width:19px;height:19px}
.nc-dialog .nc-row-content{gap:6px}
.nc-dialog .nc-row strong{font-size:15px}
.nc-dialog .nc-row-meta{font-size:11px;gap:12px;margin-top:2px}
.nc-dialog .nc-row-chevron{margin-top:4px;opacity:.45}
.nc-dialog .nc-skeleton{grid-template-columns:24px 1fr;gap:10px 12px;padding:22px 0}
.nc-dialog .nc-skeleton i{width:24px;height:24px;border-radius:4px}
@media(max-width:560px){
  .nc-dialog .nc-filters{gap:0;padding-top:4px;padding-bottom:12px}
  .nc-dialog .nc-row{padding:18px 0;gap:10px}
  .nc-dialog .nc-row strong{font-size:14px}
  .nc-dialog .nc-summary{font-size:13px}
  .nc-dialog .nc-row-meta{font-size:11px;gap:8px;flex-wrap:wrap}
}
@media(prefers-reduced-motion:reduce){.nc-dialog .nc-row{transition:none}}

.nc-dialog{color-scheme:light}
:root[data-color-mode="dark"] .nc-dialog{color-scheme:dark}
.nc-dialog .nc-body{scrollbar-color:var(--nc-line) transparent}