.workspace{display:grid;grid-template-columns:180px minmax(0,1fr);gap:20px}.side-tabs{display:flex;flex-direction:column;gap:4px;position:sticky;top:76px;align-self:start}.side-tab{height:42px;display:flex;align-items:center;gap:10px;padding:0 12px;border:0;border-radius:7px;background:transparent;color:var(--muted);font:600 13px inherit;cursor:pointer;text-align:left}.side-tab:hover,.side-tab.active{background:var(--panel-2);color:var(--ink)}.side-tab.active{box-shadow:inset 3px 0 var(--accent)}.side-tab svg,.btn svg,.icon-btn svg{width:17px;height:17px}.panel-content{min-width:0}.section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px}.section-head h3{font-size:20px;margin:0 0 3px}.section-head p{color:var(--muted);font-size:13px;margin:0}.settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.tool-section{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:16px;margin-bottom:14px}.tool-section h4{font-size:14px;margin:0 0 14px}.toggle-line{display:flex;align-items:center;justify-content:space-between;color:var(--ink);padding:8px 0;border-bottom:1px solid var(--line)}.toggle-line input{width:18px;height:18px;accent-color:var(--accent)}.form-actions{display:flex;justify-content:flex-end;margin-top:16px}.btn-danger{background:var(--red)}.status-line{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:13px}.search-row{display:grid;grid-template-columns:1fr 40px auto;gap:8px}.search-row input,.action-grid input{margin:0}.icon-btn{display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--line);border-radius:7px;background:var(--panel-2);color:var(--ink);cursor:pointer}.member-list{display:flex;flex-direction:column;gap:6px;margin-top:12px}.member-row{width:100%;display:flex;align-items:center;gap:10px;padding:9px;border:1px solid var(--line);border-radius:7px;background:var(--panel-2);color:var(--ink);text-align:left;font:inherit}.member-row img{width:38px;height:38px;border-radius:50%}.member-row span{display:flex;flex-direction:column;min-width:0;flex:1}.member-row small{color:var(--muted);overflow:hidden;text-overflow:ellipsis}.member-row em{font-size:11px;color:var(--accent)}.action-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.action-grid .wide{grid-column:1/-1}.segmented{display:flex;padding:3px;background:var(--panel-2);border:1px solid var(--line);border-radius:7px}.segmented button{border:0;background:transparent;color:var(--muted);padding:7px 12px;border-radius:5px;cursor:pointer}.segmented button.active{background:var(--accent);color:#fff}.editor-layout{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:14px}.canvas-wrap{background:#090a0d;border:1px solid var(--line);padding:10px;display:grid;place-items:center;min-height:360px}.canvas-wrap canvas{display:block;width:100%;height:auto;max-height:65vh;object-fit:contain;touch-action:none}.editor-controls{background:var(--panel);border:1px solid var(--line);padding:14px}.editor-controls input[type=file]{font-size:11px}.editor-controls input[type=range]{width:100%}@media(max-width:760px){.workspace{grid-template-columns:1fr}.side-tabs{position:static;display:grid;grid-template-columns:repeat(3,1fr)}.side-tab{justify-content:center;padding:0 6px}.settings-grid,.editor-layout{grid-template-columns:1fr}.editor-controls{order:-1}.action-grid{grid-template-columns:1fr}.search-row{grid-template-columns:1fr 40px}.search-row .btn{grid-column:1/-1}.topbar{padding:10px 12px}main{padding:16px 12px 70px}.side-tab span{font-size:11px}}