.cs-shell{max-width:1600px;margin:0 auto;padding:32px 24px 48px;color:var(--ink);--cs-accent:#48725d;--cs-soft:#eef3ee}
html[data-theme=dark] .cs-shell{--cs-accent:#a3c9b0;--cs-soft:#1b2b23}
.cs-heading{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:26px}.cs-kicker{font-size:10px;letter-spacing:1.5px;font-weight:700;color:var(--cs-accent)}.cs-heading h1{font-size:clamp(23px,2.7vw,37px);letter-spacing:-1.4px;margin:10px 0}.cs-heading p,.cs-input header p{color:var(--muted);font-size:13px;line-height:1.7;margin:8px 0}.cs-popout{white-space:nowrap;text-decoration:none}
.cs-modes{display:flex;gap:9px;margin-bottom:18px;border-bottom:1px solid var(--line);padding-bottom:16px}.cs-modes button{display:flex;align-items:center;gap:10px;background:var(--theme-surface);color:var(--ink);padding:13px 20px;border:1px solid var(--line);border-radius:9px;min-height:48px}.cs-modes button span{font-size:19px;color:var(--cs-accent)}.cs-modes button[aria-pressed=true]{background:var(--cs-soft);border-color:var(--cs-accent)}.cs-modes button:disabled{opacity:.65;cursor:wait}
.cs-work{display:grid;grid-template-columns:320px minmax(0,1fr);gap:20px;align-items:start}.cs-input,.cs-output{background:var(--theme-surface);border:1px solid var(--line);border-radius:14px;overflow:hidden}.cs-input{padding:24px}.cs-input h2,.cs-output h2{font-size:20px;margin:8px 0 16px}.cs-input label,.cs-output label:not(.cs-filelabel){display:flex;flex-direction:column;gap:8px;font-size:12px;font-weight:600;margin:16px 0;color:var(--ink)}.cs-shell input:not([type=file]):not([type=color]):not([type=range]),.cs-shell select,.cs-shell textarea{width:100%;box-sizing:border-box;border:1px solid var(--line);background:var(--theme-control);color:var(--ink);border-radius:7px;padding:11px 12px;font:inherit;line-height:1.65;min-width:0}.cs-shell textarea{resize:vertical}.cs-shell input[type=color]{width:64px;height:38px;border:1px solid var(--line);padding:3px;background:var(--theme-control)}.cs-shell input[type=range]{width:100%;accent-color:var(--cs-accent)}.cs-shell button,.cs-shell a,.cs-filelabel{min-height:38px}.cs-shell :is(button,a,input,textarea,select,summary):focus-visible{outline:2px solid var(--cs-accent);outline-offset:3px}.cs-shell .primary{background:#48725d;color:white;border-color:#48725d}.cs-shell .secondary,.cs-shell .quiet{font-size:12px}.cs-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}.cs-input>.primary{width:100%;margin-top:4px}.cs-input #csCancel{width:100%;margin-top:8px}.cs-input #csStatus{font-size:11px;line-height:1.7;color:var(--muted);overflow-wrap:anywhere;min-height:36px}.cs-input progress{width:100%;accent-color:var(--cs-accent)}.cs-history,.cs-reference{border-top:1px solid var(--line);padding-top:15px;margin-top:16px;color:var(--muted);font-size:11px;line-height:1.8}.cs-shell summary{cursor:pointer;color:var(--ink)}.cs-history button{display:block;text-align:left;width:100%;background:var(--theme-control);color:var(--ink);border:1px solid var(--line);border-radius:5px;padding:8px;margin:7px 0;font-size:11px}.cs-reference a{color:var(--cs-accent)}.cs-output{padding:24px}.cs-output-head{display:flex;justify-content:space-between;align-items:center;gap:14px;border-bottom:1px solid var(--line);padding-bottom:17px}.cs-output-head h2{margin-bottom:0}.cs-actions{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}.cs-filelabel{display:inline-flex;align-items:center;justify-content:center;cursor:pointer;margin:0!important;white-space:nowrap}.cs-output #csResult{min-height:280px;margin-top:20px;padding:22px;font-size:14px;line-height:1.9;border-color:var(--line);background:var(--theme-control)}.cs-output #csResult:read-only{opacity:.9}.cs-result-foot{display:flex;justify-content:space-between;align-items:center;gap:10px;color:var(--muted);font-size:11px}.cs-next{margin-top:18px;border:1px solid var(--line);border-left:3px solid var(--cs-accent);padding:20px;border-radius:8px}.cs-next p{color:var(--muted);font-size:13px;line-height:1.7}.cs-next a{display:inline-flex;align-items:center;text-decoration:none}.cs-card-controls{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:20px 0 12px}.cs-card-controls label:not(.cs-filelabel){margin:0;display:flex;flex-direction:row;align-items:center;white-space:nowrap}.cs-card-controls select{width:auto}.cs-card-stage{display:flex;justify-content:center;padding:18px;background:var(--theme-soft);border:1px solid var(--line);border-radius:9px}.cs-card-stage canvas{display:block;max-width:100%;max-height:570px;width:auto;height:auto;object-fit:contain;touch-action:none;cursor:move;box-shadow:0 5px 24px #0001}.cs-hint{color:var(--muted);font-size:11px;line-height:1.75}.cs-slide-editor{display:grid;grid-template-columns:150px minmax(0,1fr);gap:18px}.cs-slide-editor nav{max-height:560px;overflow:auto}.cs-slide-editor nav button{display:block;width:100%;padding:12px;margin-bottom:8px;border:1px solid var(--line);background:var(--theme-control);color:var(--ink);border-radius:7px;text-align:left;font-size:11px;overflow-wrap:anywhere}.cs-slide-editor nav button span{display:block;color:var(--cs-accent);font-size:10px;margin-bottom:5px}.cs-slide-editor nav button[aria-current=true]{background:var(--cs-soft);border-color:var(--cs-accent)}.cs-slide-preview{aspect-ratio:16/9;background:#f4f2ec;color:#19271f;padding:7%;box-sizing:border-box;border-radius:5px;overflow:auto}.cs-slide-preview small{font-size:9px;letter-spacing:1px;color:#44745d}.cs-slide-preview h3{font-size:clamp(18px,2.1vw,30px);line-height:1.4;margin:5% 0;overflow-wrap:anywhere}.cs-slide-preview p{white-space:pre-wrap;font-size:clamp(11px,1.25vw,18px);line-height:1.7;overflow-wrap:anywhere}
.cs-shell [hidden]{display:none!important}
@media(min-width:1350px){.cs-input{position:sticky;top:16px}.cs-work{grid-template-columns:350px minmax(0,1fr)}}
@media(max-width:1050px){.cs-work{grid-template-columns:270px minmax(0,1fr)}.cs-input,.cs-output{padding:18px}.cs-output-head{align-items:flex-start;flex-direction:column}.cs-modes button{padding:11px 15px}.cs-slide-editor{grid-template-columns:110px minmax(0,1fr)}}
@media(max-width:760px){.cs-shell{padding:24px 14px}.cs-heading{align-items:flex-start;flex-direction:column;gap:10px}.cs-modes{overflow-x:auto;gap:6px}.cs-modes button{flex:0 0 auto;padding:11px 13px;font-size:12px}.cs-modes button span{font-size:16px}.cs-work{grid-template-columns:1fr}.cs-pair{gap:9px}.cs-output{padding:16px}.cs-actions{justify-content:flex-start}.cs-output #csResult{padding:15px}.cs-slide-editor{grid-template-columns:1fr}.cs-slide-editor nav{display:flex;gap:7px;max-height:100px;overflow:auto}.cs-slide-editor nav button{min-width:115px;max-width:150px}.cs-slide-preview h3{font-size:20px}.cs-slide-preview p{font-size:12px}.cs-card-controls{gap:8px}.cs-card-stage{padding:10px}.cs-card-stage canvas{width:100%;max-height:none}}