.ph { width: min(1300px, 100%); margin: 0 auto; }
.ph-bar { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.pb { font-family: inherit; font-size: 17px; background: var(--card); color: var(--fg); border: 2px solid #4a5aa0; padding: 6px 12px; cursor: pointer; display: inline-block; text-align: center; }
.pb:hover, .pb:focus-visible { border-color: var(--accent); color: var(--accent); outline: none; }
.pb.on { background: var(--accent); color: var(--bg); border-color: var(--accent); }
.pb.main { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.pb.main:hover { background: var(--accent); border-color: var(--accent); color: var(--bg); }
.pb:disabled { opacity: .4; cursor: default; }
.pb.wide { width: 100%; margin-top: 6px; }
.ph-main { display: flex; gap: 20px; align-items: flex-start; flex-wrap: wrap; }
.ph-stage { flex: 1 1 560px; min-width: 0; position: relative; background: #0a1330; border: 3px solid var(--fg); padding: 10px; }
.ph-stage canvas { display: block; width: 100%; height: auto; touch-action: none; outline: none; cursor: default;
    background: repeating-conic-gradient(#1b2a5c 0 25%, #0d1a40 0 50%) 0 0 / 20px 20px; }
.ph-stage.solid canvas { background: none; }
.ph-stage.over { border-color: var(--accent); }
.ph-empty { position: absolute; left: 0; right: 0; top: 50%; transform: translateY(-50%); text-align: center; color: #cfd6f5; font-size: 20px; pointer-events: none; padding: 0 30px; }
.ph-empty[hidden] { display: none; }
.ph-side { flex: 0 0 290px; display: flex; flex-direction: column; gap: 8px; font-size: 17px; }
.ph-side h3 { margin: 12px 0 0; font-size: 22px; font-weight: normal; color: var(--accent); }
.ph-side h3:first-child { margin-top: 0; }
.ph-side .row { display: flex; flex-direction: column; gap: 5px; }
.ph-side b { color: var(--accent); font-weight: normal; }
.ph-side input[type=range] { width: 100%; accent-color: var(--accent); }
.ph-side input[type=number], .ph-side input[type=text], .ph-side select { font-family: inherit; font-size: 17px; background: var(--card); color: var(--fg); border: 2px solid #4a5aa0; padding: 5px 8px; width: 100%; min-width: 0; }
.ph-side input[type=color] { width: 48px; height: 36px; border: 2px solid #4a5aa0; background: var(--card); padding: 0; }
.two { display: flex; gap: 8px; }
.ph .meta { font-size: 14px; color: #aab4e0; margin: 0; }
.ph .note { margin-top: 20px; line-height: 1.5; }
.layers { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; max-height: 220px; overflow: auto; }
.layers li { display: flex; align-items: center; gap: 8px; border: 2px solid #2a3a78; padding: 3px 6px; cursor: pointer; background: var(--card); font-size: 15px; }
.layers li.sel { border-color: var(--accent); }
.layers li.hid { opacity: .5; }
.layers canvas { width: 36px; height: 36px; flex: 0 0 36px; background: repeating-conic-gradient(#1b2a5c 0 25%, #0d1a40 0 50%) 0 0 / 10px 10px; }
.layers span { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.layers button { font-family: inherit; font-size: 13px; background: transparent; color: #cfd6f5; border: 1px solid #4a5aa0; padding: 2px 6px; cursor: pointer; }
.layers button:hover { color: var(--accent); border-color: var(--accent); }
@media (max-width: 900px) { .ph-side { flex: 1 1 100%; } }

/* редактор занимает весь экран, без прокрутки страницы */
body.photo { height: 100vh; min-height: 0; overflow: hidden; justify-content: flex-start; }
.photo .page { height: 100vh; display: flex; flex-direction: column; padding-bottom: 10px; width: min(1800px, 100%); }
.photo .header { font-size: 44px; line-height: 1.1; margin: 4px 0 0; }
.photo .nav { font-size: 20px; margin: 0 0 8px; }
.photo .ph { flex: 1; min-height: 0; display: flex; flex-direction: column; width: 100%; }
.photo .ph-bar { margin-bottom: 8px; gap: 6px; }
.photo .pb { font-size: 15px; padding: 4px 10px; }
.photo .ph-main { flex: 1; min-height: 0; flex-wrap: nowrap; align-items: stretch; }
.photo .ph-stage { flex: 1 1 0; min-width: 0; min-height: 0; display: flex; align-items: center; justify-content: center; padding: 6px; }
.photo .ph-stage canvas { width: auto; height: auto; max-width: 100%; max-height: 100%; }
.photo .ph-side { flex: 0 0 270px; min-height: 0; overflow-y: auto; font-size: 15px; gap: 5px; padding-right: 4px; }
.photo .ph-side h3 { font-size: 18px; margin-top: 6px; }
.photo .ph-side .row { gap: 3px; }
.photo .ph-side input[type=number], .photo .ph-side input[type=text], .photo .ph-side select { font-size: 15px; padding: 3px 6px; }
.photo .ph-side input[type=color] { height: 30px; }
.photo .layers { max-height: 96px; }
.photo .layers li { padding: 2px 5px; }
.photo .layers canvas { width: 28px; height: 28px; flex-basis: 28px; }
.photo .pb.wide { margin-top: 2px; }
.keys summary { cursor: pointer; color: #cfd6f5; font-size: 14px; }
.keys p { margin-top: 6px; line-height: 1.4; }
@media (max-width: 900px) {
  body.photo { height: auto; overflow: auto; }
  .photo .page { height: auto; }
  .photo .ph-main { flex-wrap: wrap; }
  .photo .ph-stage { flex: 1 1 100%; }
  .photo .ph-side { flex: 1 1 100%; overflow: visible; }
}

.chk { display: flex; gap: 8px; align-items: center; font-size: 15px; color: #cfd6f5; }

.ph-side textarea { font-family: inherit; font-size: 15px; background: var(--card); color: var(--fg); border: 2px solid #4a5aa0; padding: 4px 6px; width: 100%; resize: vertical; min-height: 54px; }
.ctx { position: fixed; z-index: 100; list-style: none; margin: 0; padding: 4px; min-width: 210px; background: #07163d; border: 2px solid var(--fg); box-shadow: 4px 4px 0 #000; font-size: 16px; }
.ctx[hidden] { display: none; }
.ctx li { padding: 5px 12px; cursor: pointer; white-space: nowrap; color: var(--fg); }
.ctx li:hover { background: var(--accent); color: var(--bg); }
.ctx li.sep { padding: 0; margin: 4px 0; border-top: 1px solid #4a5aa0; cursor: default; }
.ctx li.sep:hover { background: none; }
.ctx li.dis { color: #6b76a8; cursor: default; }
.ctx li.dis:hover { background: none; color: #6b76a8; }
.pb.tiny { padding: 3px 9px; font-size: 14px; flex: 0 0 auto; }

.sec { margin-top: 4px; }
.sec > summary { cursor: pointer; list-style: none; font-size: 18px; color: var(--accent); padding: 2px 0 2px 18px; position: relative; }
.sec > summary::-webkit-details-marker { display: none; }
.sec > summary::before { content: ''; position: absolute; left: 2px; top: 9px; border: 5px solid transparent; border-left: 7px solid var(--accent); transition: transform .12s; }
.sec[open] > summary::before { transform: rotate(90deg); top: 11px; left: 0; }
.sec > summary:hover { color: #fff; }
.sec-body { display: flex; flex-direction: column; gap: 5px; margin-top: 4px; }