.gc-workspace{--gc-accent:var(--primary,#7c3aed);color:var(--text-primary,#172033);font-family:var(--font-family,system-ui,sans-serif);padding:8px 0 24px;min-width:0}.gc-workspace *{box-sizing:border-box}.gc-header{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:22px}.gc-eyebrow{font-size:10px;letter-spacing:.14em;font-weight:750;color:var(--gc-accent)}.gc-header h2{font-size:clamp(1.4rem,3vw,1.9rem);letter-spacing:-.04em;margin:6px 0}.gc-header p{margin:0;color:var(--text-muted);font-size:13px}.gc-local{font-size:11px;border:1px solid var(--border-color);border-radius:20px;padding:7px 10px;white-space:nowrap;color:var(--text-muted)}.gc-layout{display:grid;grid-template-columns:minmax(235px,290px) minmax(0,1fr);gap:18px;align-items:start}.gc-sidebar,.gc-tools{border:1px solid var(--border-color);background:var(--bg-card);border-radius:16px;padding:15px;min-width:0}.gc-section-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:12px}.gc-section-heading h3{font-size:13px;margin:0;font-weight:700}.gc-section-heading>span{font-size:10px;color:var(--text-muted)}.gc-function{border:1px solid var(--border-color);border-left:3px solid var(--curve);padding:8px;margin-bottom:9px;border-radius:10px;background:var(--bg-secondary,transparent)}.gc-function.is-active{box-shadow:0 0 0 1px var(--curve)}.gc-function-top{display:flex;align-items:center;gap:4px;margin-bottom:5px}.gc-workspace button{background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-primary);border-radius:8px;min-height:40px;padding:7px 10px;font:inherit;font-size:12px;cursor:pointer}.gc-workspace button:hover{border-color:var(--gc-accent);color:var(--gc-accent)}.gc-workspace button:focus-visible,.gc-workspace input:focus-visible,.gc-workspace select:focus-visible,.gc-workspace summary:focus-visible,.gc-workspace canvas:focus-visible{outline:2px solid var(--gc-accent);outline-offset:3px}.gc-workspace button:disabled{opacity:.45;cursor:default}.gc-function-top button{border:0;background:transparent;min-height:32px;padding:4px 6px;font-size:10px}.gc-function-top .gc-select{font-size:12px;font-weight:700;color:var(--curve);margin-right:auto}.gc-function-top input[type=color]{width:25px;height:28px;min-height:0;padding:0;border:0;background:transparent;cursor:pointer}.gc-expression{width:100%;font-family:ui-monospace,monospace!important}.gc-workspace input:not([type=range]):not([type=color]),.gc-workspace select{min-width:0;border:1px solid var(--border-color);border-radius:7px;padding:9px;background:var(--bg-card);color:var(--text-primary);font:inherit;font-size:16px;min-height:42px}.gc-error{font-size:11px;line-height:1.5;color:#dc2626;margin:4px 0 0;overflow-wrap:anywhere}.gc-error:empty{display:none}.gc-workspace .gc-add{width:100%;border-style:dashed;color:var(--gc-accent);font-weight:650}.gc-details{border-top:1px solid var(--border-color);padding-top:12px;margin-top:14px;font-size:12px}.gc-details summary{cursor:pointer;min-height:30px;color:var(--text-secondary,var(--text-primary))}.gc-details p,.gc-details small,.gc-slider small{display:block;line-height:1.6;color:var(--text-muted);font-size:11px}.gc-pair{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:8px 0}.gc-pair input{width:100%}.gc-slider{margin-top:18px}.gc-slider label{display:flex;justify-content:space-between;font-size:12px}.gc-slider input{width:100%;accent-color:var(--gc-accent);margin:10px 0}.gc-keypad{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:4px;margin:10px 0}.gc-keypad button{padding:4px;font-size:11px}.gc-examples{display:flex;flex-wrap:wrap;gap:5px}.gc-main{min-width:0}.gc-toolbar{display:flex;gap:5px;flex-wrap:wrap;align-items:center;margin-bottom:10px}.gc-toolbar [aria-pressed=true]{color:var(--gc-accent);background:color-mix(in srgb,var(--gc-accent) 8%,var(--bg-card))}.gc-toolbar #gc-zoom-label{margin-left:auto;font-size:11px;color:var(--text-muted)}.gc-plot{position:relative;border:1px solid var(--border-color);border-radius:14px;overflow:hidden;background:var(--bg-card)}#gc-canvas{display:block;width:100%;height:440px;touch-action:none;cursor:crosshair}.gc-plot-hint{position:absolute;right:10px;bottom:9px;padding:4px 7px;background:var(--bg-card);border-radius:5px;font-size:10px;color:var(--text-muted);pointer-events:none}.gc-coordinates{min-height:38px;padding:9px 3px;font:11px/1.6 ui-monospace,monospace;color:var(--text-muted);overflow-wrap:anywhere}.gc-tools{margin-top:4px}.gc-tool-inputs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-bottom:12px}.gc-tool-inputs label,.gc-pair label{display:flex;flex-direction:column;gap:5px;font-size:11px;color:var(--text-muted)}.gc-tool-inputs input,.gc-tool-inputs select{width:100%}.gc-tool-buttons{display:flex;flex-wrap:wrap;gap:6px}.gc-tool-buttons button:first-child{background:var(--gc-accent);color:white;border-color:var(--gc-accent)}.gc-result{font:13px/1.8 ui-monospace,monospace;white-space:pre-wrap;overflow-wrap:anywhere;padding:12px;margin-top:12px;border-radius:9px;background:var(--bg-secondary,transparent);border:1px solid var(--border-color)}.gc-result:empty{display:none}.gc-fineprint{font-size:10px;color:var(--text-muted);line-height:1.6;margin-bottom:0}.gc-table{border-collapse:collapse;width:100%;white-space:normal;text-align:right}.gc-table caption{text-align:left;font-family:system-ui;font-size:12px;padding-bottom:8px}.gc-table th,.gc-table td{border-bottom:1px solid var(--border-color);padding:5px 10px}.gc-loading{padding:36px;text-align:center;color:var(--text-muted)}
@media(max-width:850px){.gc-layout{grid-template-columns:1fr}.gc-sidebar{display:block}#gc-canvas{height:370px}.gc-header{margin-bottom:15px}.gc-local{display:none}.gc-tool-inputs{grid-template-columns:repeat(2,minmax(0,1fr))}.gc-workspace button{min-height:44px}.gc-function-top button{min-height:36px}.gc-function-top input[type=color]{height:36px;width:32px}.gc-main{min-width:0}.gc-workspace{padding-top:0}}
@media(max-width:380px){.gc-sidebar,.gc-tools{padding:12px}.gc-toolbar button{font-size:11px;padding:6px 8px}.gc-header h2{font-size:1.4rem}#gc-canvas{height:320px}}

/* Keep floating tools from covering graph controls on small screens. */
body:has(#graphcalc-view:not(.hidden)) .formulas-fab,
body:has(#graphcalc-view:not(.hidden)) .pom-fab,
body:has(#graphcalc-view:not(.hidden)) .calc-fab { display:none !important; }