.note-history-backdrop{z-index:10040;opacity:0;visibility:hidden;background:#0f172a4d;transition:opacity .2s,visibility .2s;position:fixed;inset:0}.note-history-backdrop.show{opacity:1;visibility:visible}.note-history-drawer{background:var(--surf);width:min(680px,96vw);height:100%;color:var(--txt);flex-direction:column;transition:transform .24s;display:flex;position:absolute;top:0;right:0;transform:translate(100%);box-shadow:-18px 0 50px #0f172a33}.note-history-backdrop.show .note-history-drawer{transform:translate(0)}.note-history-drawer>header{border-bottom:1px solid var(--brd);justify-content:space-between;align-items:center;gap:16px;padding:18px 20px;display:flex}.note-history-drawer>header div{gap:3px;min-width:0;display:grid}.note-history-drawer>header small{color:var(--accent);letter-spacing:.1em;font-size:9px;font-weight:800}.note-history-drawer>header strong{text-overflow:ellipsis;white-space:nowrap;font-size:17px;overflow:hidden}.note-history-drawer>header button{border:1px solid var(--brd);background:var(--bg);width:36px;height:36px;color:var(--dim);cursor:pointer;border-radius:10px;flex:none;place-items:center;font-size:21px;display:grid}.note-history-body{flex:1;grid-template-columns:190px minmax(0,1fr);min-height:0;display:grid}.note-history-body>aside{border-right:1px solid var(--brd);background:color-mix(in srgb,var(--bg) 55%,var(--surf));padding:12px;overflow:auto}.note-history-body>aside button{text-align:left;border:1px solid var(--brd);background:var(--surf);width:100%;color:var(--txt);cursor:pointer;border-radius:10px;flex-direction:column;margin-bottom:8px;padding:11px;transition:all .15s;display:flex}.note-history-body>aside button:hover,.note-history-body>aside button.active{border-color:color-mix(in srgb,var(--accent) 55%,var(--brd));background:var(--accent-bg);box-shadow:inset 3px 0 0 var(--accent)}.note-history-body>aside b{font-size:12px}.note-history-body>aside span,.note-history-body>aside small{color:var(--dim);margin-top:4px;font-size:9px;line-height:1.35}.note-history-body>main{min-width:0;padding:20px;overflow:auto}.note-history-preview-head{justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:14px;display:flex}.note-history-preview-head small{color:var(--accent);letter-spacing:.08em;font-size:9px;font-weight:800}.note-history-preview-head h3{margin:4px 0 0;font-size:17px;line-height:1.35}.note-history-preview-head .btn{flex:none}.note-history-content{border:1px solid var(--brd);background:var(--bg);overflow-wrap:anywhere;border-radius:11px;min-height:220px;padding:16px;font-size:13px;line-height:1.65}.note-history-empty{color:var(--dim);text-align:center;padding:22px 10px;font-size:12px}.note-history-zero{height:100%;min-height:260px;color:var(--dim);text-align:center;align-content:center;place-items:center;gap:7px;display:grid}.note-history-zero b{color:var(--txt);font-size:15px}.note-history-zero span{font-size:11px}@media (width<=600px){.note-history-drawer{width:100vw}.note-history-body{grid-template-rows:auto minmax(0,1fr);grid-template-columns:1fr}.note-history-body>aside{border-right:0;border-bottom:1px solid var(--brd);gap:8px;max-height:116px;display:flex}.note-history-body>aside button{min-width:150px;margin:0}.note-history-body>main{padding:15px}}