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ul{gap:4px;padding-left:1.2em;display:grid}.unsupported-detail{color:var(--ui-muted);font-size:.85em}.drawer,.drawer-strip{top:max(12px, env(safe-area-inset-top));right:max(12px, env(safe-area-inset-right));z-index:5;box-sizing:border-box;border:1px solid var(--ui-border);background:var(--ui-surface);box-shadow:var(--ui-shadow);color:var(--ui-text);position:fixed}.drawer{bottom:max(12px, env(safe-area-inset-bottom));border-radius:18px;flex-direction:column;width:min(364px,100vw - 24px);display:flex;overflow:hidden}.drawer-strip{border-radius:16px;flex-direction:column;align-items:center;gap:2px;max-height:calc(100dvh - 24px);padding:5px;display:flex;overflow-y:auto}.drawer-strip hr,.side-rail hr{border:0;border-top:1px solid var(--ui-border);width:40px;margin:4px 0}:is(.drawer,.drawer-strip) .drawer-button,.side-rail .rail-button,.drawer-tabs button,.drawer-footer button{box-sizing:border-box;min-width:52px;min-height:52px;color:var(--ui-text);text-align:center;cursor:pointer;background:0 0;border:0;border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:3px;padding:2px 4px;font:500 11.5px/1.15 system-ui,-apple-system,Segoe UI,sans-serif;display:flex}:is(.drawer,.drawer-strip) .drawer-button[aria-pressed=true],.drawer-tabs button[aria-pressed=true]{background:var(--ui-accent);color:var(--ui-accent-text)}:is(.drawer,.drawer-strip,.side-rail) button:disabled{opacity:.4;cursor:default}:is(.drawer,.drawer-strip,.side-rail) button:focus-visible{outline:3px solid var(--ui-accent);outline-offset:1px}@media (hover:hover){:is(.drawer-button,.rail-button,.drawer-tabs button,.drawer-footer button):hover:not(:disabled,[aria-pressed=true]){background:var(--ui-subtle)}}.drawer .drawer-toggle,.drawer-strip .drawer-toggle{background:var(--ui-subtle)}.drawer-header{border-bottom:1px solid var(--ui-border);align-items:center;gap:6px;padding:6px;display:flex}.drawer-title{flex:1;min-width:0;padding:0 4px;display:grid}.drawer-title strong{white-space:nowrap;text-overflow:ellipsis;font-size:15px;overflow:hidden}.drawer-name{min-width:0;min-height:30px;color:inherit;font:inherit;text-align:left;cursor:text;background:0 0;border:0;border-radius:8px;align-items:center;gap:6px;margin-left:-6px;padding:0 6px;display:flex}.drawer-name .icon{color:var(--ui-muted);flex:none}.drawer-name:focus-visible{outline:3px solid var(--ui-accent);outline-offset:1px}@media (hover:hover){.drawer-name:hover{background:var(--ui-subtle)}}.drawer-title input{box-sizing:border-box;border:1px solid var(--ui-accent);background:var(--ui-surface);width:100%;min-height:30px;color:var(--ui-text);-webkit-user-select:text;user-select:text;border-radius:8px;margin-left:-6px;padding:0 6px;font:600 15px/1.2 system-ui,-apple-system,Segoe UI,sans-serif}.drawer-title input:focus{outline:2px solid var(--ui-accent);outline-offset:0}.drawer-title small{color:var(--ui-muted);font-size:12px}.drawer-tools{grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;padding:8px 10px;display:grid}.drawer-tools .drawer-button{min-height:56px}.colour-dot{box-sizing:border-box;width:22px;height:22px;box-shadow:0 0 0 1px var(--ui-border);border:2px solid #fff;border-radius:50%}.drawer-tabs{background:var(--ui-subtle);border-radius:12px;grid-template-columns:repeat(5,minmax(0,1fr));gap:2px;margin:0 10px;padding:3px;display:grid}.drawer-tabs button{min-width:0;min-height:48px;font-size:11px;position:relative}.drawer-count{box-sizing:border-box;background:var(--ui-surface);min-width:16px;height:16px;color:var(--ui-text);border-radius:8px;padding:0 4px;font-size:10.5px;font-weight:600;line-height:16px;position:absolute;top:3px;right:5px}.drawer-content{overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--ui-border) transparent;flex:1;min-height:0;padding:12px 14px;overflow-y:auto}.drawer-content>:is(.panel,.colour-panel){width:auto;max-height:none;box-shadow:none;background:0 0;border:0;border-radius:0;padding:0;position:static;overflow:visible}.drawer-footer{border-top:1px solid var(--ui-border);grid-template-columns:repeat(5,minmax(0,1fr));gap:4px;padding:6px 10px;display:grid}.drawer-footer button{min-height:48px;font-size:11px}.drawer-footer .drawer-clear{color:var(--ui-warning)}.side-rail{top:50%;left:max(12px, env(safe-area-inset-left));z-index:4;box-sizing:border-box;border:1px solid var(--ui-border);background:var(--ui-surface);width:64px;box-shadow:var(--ui-shadow);border-radius:18px;flex-direction:column;align-items:center;gap:6px;padding:8px 0;transition:opacity .2s;display:flex;position:fixed;transform:translateY(-50%)}:root[data-drawing] .side-rail{opacity:0;pointer-events:none;transition:opacity 80ms}.side-rail .rail-toggle{min-height:44px;font-size:11px}.side-rail .rail-toggle[aria-pressed=true]{background:var(--ui-subtle)}.layers-head p{color:var(--ui-muted);margin:0}.confirm-dialog{border:1px solid var(--ui-border);background:var(--ui-surface-solid);width:min(400px,100vw - 32px);color:var(--ui-text);box-shadow:var(--ui-shadow);border-radius:16px;padding:0}.confirm-dialog::backdrop{background:#14141259}.confirm-content{gap:8px;padding:20px;display:grid}.confirm-content h2{margin:0;font-size:17px}.confirm-content p{color:var(--ui-muted);margin:0 0 8px}.confirm-actions{justify-content:flex-end;gap:8px;display:flex}.confirm-actions button{border:1px solid var(--ui-border);background:var(--ui-subtle);min-height:44px;color:var(--ui-text);cursor:pointer;border-radius:10px;padding:0 18px;font:500 15px system-ui,-apple-system,Segoe UI,sans-serif}.confirm-actions .confirm-primary{border-color:var(--ui-accent);background:var(--ui-accent);color:var(--ui-accent-text)}.confirm-actions .confirm-danger{border-color:var(--ui-warning);background:var(--ui-warning);color:var(--ui-warning-text)}.confirm-actions button:focus-visible{outline:3px solid var(--ui-accent);outline-offset:2px}