/* Avlory Engine /engine/photos: the chapter demos. Scoped to main.xp.eg; shared parts are in engine-core.css. */
.eg .demo2{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr)}
@media (max-width:900px){.eg .demo2{grid-template-columns:1fr}}
.eg .demo-view{padding:20px;display:grid;gap:10px;place-items:center;align-content:center;background:radial-gradient(80% 80% at 50% 40%,#25252c,#121215);min-width:0}
.eg .demo-view canvas{display:block;width:100%;max-width:480px;height:auto;border-radius:14px;touch-action:none;outline:none;-webkit-tap-highlight-color:transparent}
.eg .demo-view canvas[tabindex]{cursor:crosshair}
.eg .demo-view canvas:focus-visible{box-shadow:0 0 0 2px var(--acc)}
.eg .demo-view > .note{text-align:center;max-width:52ch}
.eg .demo-side{padding:20px;display:grid;gap:12px;align-content:start;border-left:1px solid var(--border);min-width:0}
@media (max-width:900px){.eg .demo-side{border-left:0;border-top:1px solid var(--border)}}
.eg .btnrow{display:flex;gap:8px;flex-wrap:wrap}
.eg .fchk{display:flex;gap:8px;align-items:center}
.eg .rng{display:grid;gap:6px;font-size:12.5px;color:var(--muted)}
.eg .rng > span{display:flex;justify-content:space-between}
.eg .rng b{color:var(--text);font-weight:600}
.eg input[type=range]{width:100%;accent-color:var(--acc);touch-action:manipulation}
.eg input[type=checkbox]{accent-color:var(--acc)}
.eg .seg button[aria-pressed="true"]{background:color-mix(in srgb,var(--acc) 22%,transparent);color:var(--text)}
.eg .btn[aria-pressed="true"]{border-color:var(--acc);background:color-mix(in srgb,var(--acc) 16%,transparent)}
.eg .btn:not(:disabled):hover{border-color:color-mix(in srgb,var(--acc) 70%,transparent)}
.eg .hist{list-style:none;margin:0;padding:0;display:grid;gap:4px;font-size:12.5px;max-height:132px;overflow:auto}
.eg .hist li{display:flex;justify-content:space-between;gap:8px;padding:5px 8px;border-radius:8px;background:var(--surface-1)}
.eg .hist li span{font:500 11px var(--f-mono);color:var(--faint)}
.eg .hist li.empty{background:none;color:var(--faint);padding-left:0}
.eg .fld{display:grid;gap:6px;font-size:12.5px;color:var(--muted)}
.eg .inp{display:flex;align-items:center;gap:8px;background:var(--field);border:1px solid var(--border-strong);border-radius:12px;padding:0 12px}
.eg .inp input{flex:1;min-width:0;background:none;border:0;color:var(--text);font:500 14px var(--f-body);padding:9px 0}
.eg .inp input::placeholder{color:var(--faint)}
.eg .inp input:focus-visible{outline:none}
.eg .inp:focus-within{outline:2px solid var(--acc);outline-offset:1px}

/* develop */
.eg .histo{display:grid;gap:4px}
.eg .histo canvas{display:block;width:100%;height:auto;border-radius:10px;background:var(--card-2)}
.eg .histo .note{font-size:12px;text-align:right;min-height:1.4em}
.eg .histo .note.clip{color:var(--warn)}

/* layers */
.eg .layers{list-style:none;margin:0;padding:0;display:grid;gap:4px;font-size:12px;color:var(--muted)}
.eg .layers li{display:flex;align-items:center;gap:8px;padding:6px 9px;border-radius:8px;border:1px solid var(--border)}
.eg .layers li.on{background:var(--surface-2)}
.eg .layers b{color:var(--text);font-weight:600}
.eg .eye,.eg .eye-ph{flex:none;width:28px;height:28px;border-radius:8px;border:1px solid var(--border-strong);background:none;padding:0;position:relative}
.eg .eye-ph{border-style:dashed;opacity:.5}
.eg .eye::before{content:"";position:absolute;inset:8px 6px;border:1.5px solid var(--muted);border-radius:50%/60%}
.eg .eye::after{content:"";position:absolute;left:50%;top:50%;width:5px;height:5px;margin:-2.5px 0 0 -2.5px;border-radius:50%;background:var(--text)}
.eg .eye[aria-pressed="false"]::after{width:18px;height:1.5px;margin:-1px 0 0 -9px;border-radius:0;background:var(--muted);transform:rotate(-35deg)}
.eg .curvebox{display:grid;grid-template-columns:120px minmax(0,1fr);gap:12px;align-items:center}
.eg .curvebox canvas{display:block;width:120px;height:120px;border-radius:10px;background:var(--card-2)}
.eg .curvesl{display:grid;gap:8px}
@media (max-width:380px){.eg .curvebox{grid-template-columns:1fr}.eg .curvebox canvas{width:100%;max-width:200px;height:auto}}

/* Easy */
.eg .tasks{display:grid;gap:6px}
.eg .tasks button{display:grid;gap:2px;text-align:left;padding:10px 12px;border-radius:12px;border:1px solid var(--border-strong);background:var(--surface-1);min-height:44px}
.eg .tasks button b{font:600 13.5px var(--f-body);color:var(--text)}
.eg .tasks button span{font-size:12px;color:var(--muted);text-wrap:pretty}
.eg .tasks button:not(:disabled):hover{border-color:color-mix(in srgb,var(--acc) 60%,transparent)}
.eg .tasks button[aria-pressed="true"]{border-color:var(--acc);background:color-mix(in srgb,var(--acc) 14%,transparent)}
.eg .tasks button:disabled{opacity:.55;cursor:not-allowed;border-style:dashed}
.eg .prosees{list-style:none;margin:0;padding:0;display:grid;gap:4px;font-size:12.5px}
.eg .prosees li{padding:6px 9px;border-radius:8px;background:var(--surface-1);color:var(--muted)}
.eg .prosees li b{color:var(--text);font-weight:600}
.eg .prosees li.empty{background:none;padding-left:0;color:var(--faint)}

/* versions */
.eg .vlist{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.eg .vlist li{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 8px;align-items:center;padding:7px 9px;border-radius:10px;border:1px solid var(--border)}
.eg .vlist li.sel{border-color:var(--acc);background:color-mix(in srgb,var(--acc) 10%,transparent)}
.eg .vlist li.now{border-style:dashed}
.eg .vlist .vt{font-size:13px;color:var(--text);overflow-wrap:anywhere}
.eg .vlist .vm{font:500 11px var(--f-mono);color:var(--faint);grid-column:1}
.eg .vlist .vb{grid-row:1/span 2;grid-column:2;display:flex;gap:4px;flex-wrap:wrap;justify-content:flex-end}

/* export */
.eg .demo-view.report{place-items:stretch;align-content:start;background:var(--card-2)}
.eg .rp-head{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.eg .xfiles{list-style:none;margin:0;padding:0;display:grid;gap:6px;font-size:13px}
.eg .xfiles li{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 10px;padding:9px 11px;border-radius:10px;background:var(--surface-1);border-left:2px solid var(--acc)}
.eg .xfiles li b{font:600 12.5px var(--f-mono);color:var(--text);overflow-wrap:anywhere}
.eg .xfiles li .sz{font-variant-numeric:tabular-nums;color:var(--text);text-align:right}
.eg .xfiles li small{grid-column:1/-1;color:var(--muted);font-size:12px}
.eg .xfiles li.empty{border-left-color:var(--warn);color:var(--warn)}
.eg .xsizes{border:0;margin:0;padding:0;display:grid;gap:6px;min-width:0}
.eg .xsizes legend{padding:0;margin-bottom:4px}
.eg .demo2 button,.eg .demo2 input,.eg .demo2 label,.eg .tl button{touch-action:manipulation}