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.tabbar{padding:var(--space-2);gap:var(--space-1);border-bottom:1px solid var(--line);grid-template-columns:repeat(5,minmax(max-content,1fr));display:grid;overflow:auto}.editing-workspace .tabbar button{white-space:nowrap;border:1px solid #0000;border-radius:8px;flex-direction:column;gap:4px;min-height:52px;padding:8px 4px;font-size:.8125rem;display:flex}.editing-workspace .tabbar button.active{background:var(--accent-soft);color:var(--accent);border-color:var(--accent)}.editing-workspace .tabbar button.active:after{display:none}.editing-workspace .inspector-body{padding:var(--space-4);min-height:0}.editing-workspace .inspector-body>h2{font-size:1rem}.editing-workspace .subtabs{gap:var(--space-1);margin-block:var(--space-3);grid-template-columns:repeat(auto-fit,minmax(min(100%,8rem),1fr));display:grid}.editing-workspace .subtabs button{overflow-wrap:normal;padding:8px;font-size:.8125rem}.editing-workspace .editor-advanced{margin:0 var(--space-4) var(--space-4);padding-top:var(--space-2);border-top:1px solid var(--line)}.precision-fields{margin-block:var(--space-2)}.precision-fields summary,.editor-advanced summary{cursor:pointer;min-height:44px;color:var(--muted);align-content:center;font-size:.875rem}.precision-fields[open]>.field:first-of-type{margin-top:var(--space-2)}.field-error{color:var(--accent);margin-top:var(--space-1);font-size:.8125rem;display:block}input[aria-invalid=true]{outline:2px solid var(--accent);outline-offset:1px}.help-steps{margin:var(--space-4) 0;counter-reset:steps;gap:var(--space-4);padding:0;list-style:none;display:grid}.help-steps li{counter-increment:steps;padding-left:40px;position:relative}.help-steps li:before{content:counter(steps);background:var(--accent-soft);width:28px;height:28px;color:var(--accent);border-radius:50%;place-items:center;font-weight:700;display:grid;position:absolute;top:0;left:0}.help-steps strong{font-size:1rem}.help-steps p{margin-top:4px}.help-links{flex-wrap:wrap;gap:8px;margin-bottom:16px;display:flex}.modal{animation:panel-enter var(--motion) ease-out}@keyframes panel-enter{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}button{transition:background-color var(--motion), border-color var(--motion), color var(--motion), transform .1s}button:not(:disabled):active{transform:scale(.96)}.canvas button:active{transform:none}@media (width<=1000px){.editing-workspace .editor{grid-template-columns:minmax(0,1fr)}.editing-workspace .preview-workspace{position:static}.editing-workspace .inspector{border-left:0;border-top:1px solid var(--line);border-radius:0 0 var(--radius) var(--radius)}.editing-workspace .inspector-body{display:block}}@media (width<=650px){.editing-workspace .sidebar{display:none}.editing-workspace main{padding:0 calc(var(--space-2) + var(--safe-right)) calc(var(--space-6) + var(--safe-bottom)) calc(var(--space-2) + var(--safe-left));margin:0}.editing-workspace .project-bar{gap:var(--space-1)}.editing-workspace .action-bar{position:static}.editing-workspace .action-buttons{grid-template-columns:repeat(auto-fit,minmax(min(100%,8rem),1fr));display:grid}.editing-workspace .action-buttons button{min-inline-size:0;padding:8px 4px}.editing-workspace .canvas-toolbar{padding-block:0}.editing-workspace .canvas-surround{padding:0 var(--space-4)}.editing-workspace .composition-caption{padding-bottom:var(--space-2)}.editing-workspace .tabbar{top:var(--safe-top);z-index:8;background:var(--surface);position:sticky}.editing-workspace .inspector-body{padding:var(--space-3)}.editing-workspace .save-style-button{margin:0 0 8px;font-size:.8125rem}}@media (height<=550px){.editing-workspace{--canvas-height:240px}.editing-workspace .preview-workspace,.editing-workspace .tabbar,.editing-workspace .action-bar{position:static}}@media (prefers-reduced-motion:reduce){button,.modal{transition:none;animation:none}button:not(:disabled):active{transform:none}}.save-error{border:1px solid var(--accent);border-radius:var(--radius);background:var(--surface);flex-wrap:wrap;align-items:center;gap:8px;margin-block:8px;padding:12px;font-size:.875rem;display:flex}.save-error>span{flex:180px}@media (width>=1001px){.editing-workspace{--canvas-height:clamp(320px, calc(var(--visible-height,100dvh) - 260px), 600px)}}.new-project-action{flex-direction:column;align-items:flex-start;gap:4px;max-width:100%;display:flex}.new-project-action .disabled-reason{max-width:28rem}.upload-card:not(.compact){display:block}