.cw{position:fixed;right:24px;bottom:0;z-index:90;width:min(700px,calc(100vw - 32px));height:min(640px,calc(100dvh - 40px));display:flex;flex-direction:column;background:var(--surface);border:1.5px solid var(--hard);border-bottom:0;border-radius:12px 12px 0 0;box-shadow:6px 0 0 var(--hard),0 0 0 rgb(0 0 0/0),var(--shadow-soft);transform:translateY(24px);opacity:0;transition:transform .3s var(--ease),opacity .2s,height .25s var(--ease),width .25s var(--ease);overflow:hidden}
.cw.in{transform:none;opacity:1}
.cw.out{transform:translateY(30px);opacity:0}
.cw .airmail{flex:none}
.cw.min{height:56px}
.cw.min .cw-main,.cw.min .cw-qopt{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--text-2);cursor:pointer;white-space:nowrap}
.cw-qopt input{accent-color:var(--accent)}
.cw-foot{display:none}
.cw.max{right:50%;transform:translateX(50%);width:min(1000px,calc(100vw - 48px));height:calc(100dvh - 32px);border-radius:12px 12px 0 0}
.cw.max.in{transform:translateX(50%)}
.cw-head{display:flex;align-items:center;gap:8px;padding:8px 10px 8px 18px;background:var(--bg-deep);border-bottom:1.5px solid var(--line-2);flex:none}
.cw-title{font-size:18px}
.cw-sub{font-size:12.5px;color:var(--text-3)}
.cw .sp{flex:1}
.cw-main{flex:1;min-height:0;display:flex;flex-direction:column;position:relative}
.cw-fields{flex:none}
.cw-row{display:flex;align-items:flex-start;gap:10px;padding:0 18px;border-bottom:1px solid var(--line);min-height:44px}
.cw-row>label{width:44px;flex:none;padding-top:13px;font-size:13px;font-weight:600;color:var(--text-3)}
.cw-from-one{padding:12px 0;color:var(--text-2);font-size:13.5px}
.cw-select{flex:1;min-width:0;height:44px;border:0;background:transparent;font-size:14px;outline:none}
.cw-subj{flex:1;min-width:0;height:44px;border:0;background:transparent;font-size:15px;font-weight:600;outline:none}
.cc-toggle{padding-top:13px;font-size:13px}
.rc-host{position:relative;flex:1;min-width:0;display:flex;flex-wrap:wrap;align-items:center;gap:6px;padding:7px 0;cursor:text}
.rc-chips{display:contents}
.rc{display:inline-flex;align-items:center;gap:2px;height:28px;padding:0 4px 0 11px;border:1.5px solid var(--line-2);border-radius:99px;font-size:13px;font-weight:500;background:var(--bg)}
.rc.bad{border-color:#b3261e;color:#b3261e;background:color-mix(in oklab,#b3261e 8%,var(--surface))}
.rc button{display:grid;place-items:center;width:20px;height:20px;border-radius:50%;color:var(--text-3)}
.rc button:hover{background:var(--line);color:var(--text)}
.rc .icon{font-size:12px}
.rc-input{flex:1;min-width:90px;height:28px;border:0;background:transparent;outline:none;font-size:14px}
.rc-sug{position:absolute;left:0;top:100%;z-index:20;min-width:280px;max-width:100%;background:var(--surface);border:1.5px solid var(--hard);box-shadow:3px 3px 0 var(--hard);border-radius:8px;overflow:hidden}
.rc-sug button{display:grid;width:100%;padding:8px 12px;text-align:left;line-height:1.25}
.rc-sug button b{font-size:13.5px}
.rc-sug button small{font-size:12px;color:var(--text-3)}
.rc-sug button.on,.rc-sug button:hover{background:var(--accent-soft)}
.cw-note{display:flex;gap:8px;align-items:center;padding:8px 18px;font-size:12.5px;background:var(--accent-soft);color:var(--text-2);border-bottom:1px solid var(--line)}
.cw-tools{display:flex;align-items:center;gap:1px;padding:4px 12px;border-bottom:1px solid var(--line);flex:none;position:relative;background:color-mix(in oklab,var(--surface) 60%,var(--bg))}
.cw-tools .sep{width:1px;height:18px;background:var(--line-2);margin:0 6px}
.cw-tools .iconbtn{width:30px;height:30px}
.link-pop{position:absolute;left:12px;top:100%;margin-top:6px;z-index:30;display:flex;gap:8px;padding:8px;background:var(--surface);border:1.5px solid var(--hard);box-shadow:3px 3px 0 var(--hard);border-radius:8px}
.link-pop input{height:32px;width:250px;padding:0 10px;border:1.5px solid var(--line-2);border-radius:6px;background:var(--bg)}
.cw-editor{flex:1;min-height:120px;overflow:auto;padding:16px 20px 20px;outline:none;font:15px/1.6 var(--font-reading);color:var(--text);overflow-wrap:anywhere}
.cw-editor blockquote{margin:.5em 0;padding-left:1em;border-left:3px solid var(--line-2);color:var(--text-2)}
.cw-editor a{color:var(--accent-text)}
.cw-editor ul,.cw-editor ol{padding-left:1.4em}
.cw-atts{display:flex;flex-wrap:wrap;gap:8px;padding:0 18px;flex:none}
.cw-atts:not(:empty){padding:10px 18px;border-top:1px dashed var(--line-2);background:var(--bg)}
.att{display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 4px 0 4px;border:1.5px solid var(--line-2);border-radius:8px;background:var(--surface);max-width:280px}
.att .ft{--tone:var(--text-3);width:26px;height:26px;border-radius:5px;display:grid;place-items:center;background:color-mix(in oklab,var(--tone) 16%,var(--surface));color:var(--tone)}
.att .ft.pdf{--tone:#c2452d}.att .ft.doc{--tone:#2f6fbf}.att .ft.sheet{--tone:#2f8f5b}.att .ft.zip{--tone:#a37a1d}.att .ft.img{--tone:var(--accent-2)}
.att .ft .icon{font-size:15px}
.att b{font-size:12.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.att small{font-size:11.5px;color:var(--text-3);white-space:nowrap}
.att button{display:grid;place-items:center;width:24px;height:24px;border-radius:5px;color:var(--text-3)}
.att button:hover{background:var(--line)}
.cw-drop{display:none;position:absolute;inset:8px;z-index:40;border:2.5px dashed var(--accent);border-radius:10px;background:color-mix(in oklab,var(--accent-soft) 88%,transparent);place-items:center;font-weight:700;color:var(--accent-text);font-size:16px}
.cw.drag .cw-drop{display:grid}
.cw-foot{display:flex;align-items:center;gap:10px;padding:10px 14px;border-top:1.5px solid var(--line-2);background:var(--bg-deep);flex:none}
.cw-hint{font-size:12px;color:var(--text-3)}
.cw-hint kbd{font-size:10.5px;padding:2px 5px}
.cw-err{font-size:13px;font-weight:600;color:#b3261e}
html[data-theme=dark] .cw-err{color:#ffb4ab}

@media (max-width:860px){
  .cw,.cw.max{right:0;left:0;width:100%;height:100dvh;border-radius:0;border:0;transform:translateY(100%);box-shadow:none}
  .cw.in,.cw.max.in{transform:none}
  .cw.min{height:56px;top:auto;bottom:0}
  .cw-hint{display:none}
  .cw-row>label{width:34px}
  .cw [data-cw="max"]{display:none}
}