*{box-sizing:border-box}body{background:#0d1015;color:#eee;margin:0;font:16px/1.5 system-ui,Arial}.wrap{max-width:950px;margin:auto;padding:30px 18px}h1{font-size:clamp(30px,5vw,52px);margin:0;color:#e8c889}h2{font-size:20px}.eyebrow{letter-spacing:.24em;color:#c6a767;text-transform:uppercase;font-size:12px}.sub{color:#b9b9ba}.frame{position:relative;width:min(100%,675px);aspect-ratio:675/829;overflow:hidden;margin:22px auto;background:#151515;touch-action:pan-y;box-shadow:0 14px 60px #0009;user-select:none}.frame img{position:absolute;width:100%;height:100%;object-fit:fill;pointer-events:none}.oldclip{position:absolute;inset:0;clip-path:inset(0 50% 0 0);overflow:hidden}.old{transform-origin:center}.line{position:absolute;top:0;bottom:0;left:50%;width:2px;background:#ffd98c;pointer-events:none;box-shadow:0 0 13px #e5bd75}.handle{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:#e8c889;border-radius:50%;height:48px;width:48px;display:grid;place-items:center;color:#161616;font-size:23px;box-shadow:0 2px 18px #0008;pointer-events:none}.badge{position:absolute;top:12px;background:#111c;color:white;padding:6px 10px;font-size:12px;border:1px solid #ffffff44;pointer-events:none}.badge.left{left:10px}.badge.right{right:10px}.controls{background:#191e25;border:1px solid #373638;border-radius:14px;padding:18px;max-width:675px;margin:auto}input[type=range]{width:100%;accent-color:#d4b16d}button{background:#e2bf7c;border:0;border-radius:8px;padding:10px 16px;font-weight:bold;cursor:pointer}.fine{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.fine label{display:block;font-size:13px;color:#d8d5cf}.fine input{display:block}p.note{font-size:13px;color:#b6b4b0}.buttons{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.footer{max-width:675px;margin:25px auto;color:#c5c2bc} @media(max-width:540px){.fine{grid-template-columns:1fr}.wrap{padding:18px 10px}}
.pj-header{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;border-bottom:1px solid #424038;padding:12px 0 15px;margin-bottom:20px}.pj-brand{font-weight:700;color:#e8c889;letter-spacing:.045em;font-size:clamp(15px,2.5vw,21px)}.pj-meta{text-align:right;font-size:12px;line-height:1.6;color:#b9b9ba}.pj-meta a{color:#e8c889;text-decoration:none}.pj-meta a:hover{text-decoration:underline}@media(max-width:540px){.pj-header{gap:5px;padding:8px 0 10px;margin-bottom:14px}.pj-meta{text-align:left;font-size:11px}}

/* Full-width header matching the PIG-01 sensor simulator */
.pj-header{width:100%;min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:13px 16px;background:#102030;border-bottom:1px solid #39566a;margin:0;flex-wrap:nowrap}
.pj-header-left{display:flex;align-items:center;gap:14px;min-width:0}
.pj-header-mark{width:72px;height:48px;flex:none;color:#8ce4cf;filter:drop-shadow(0 0 5px #56d3ba66)}
.pj-brand{font-size:20px;line-height:1.15;font-weight:800;letter-spacing:.035em;color:#f4f7fb}
.pj-tagline{font-size:10px;letter-spacing:.04em;color:#a9c3d6;margin-top:5px}
.pj-meta{flex:none;text-align:right;font-size:10px;line-height:1.55;color:#b9d1e0}
.pj-meta a{color:#8ce4cf;text-decoration:none}.pj-meta a:hover{text-decoration:underline}
.pj-mode{color:#8ce4cf;letter-spacing:.04em;font-weight:700}
@media(max-width:620px){.pj-header{padding:10px;gap:8px;min-height:65px}.pj-header-mark{width:43px;height:32px}.pj-header-left{gap:7px}.pj-brand{font-size:12px}.pj-tagline{font-size:8px;margin-top:3px}.pj-meta{font-size:8px}.pj-mode{font-size:7px}}

/* Gekoppelde vergroting van beide luchtfoto's */
.frame img{transform-origin:50% 50%;will-change:transform}
.frame{touch-action:none}
.zoom-tools{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin:12px 0 15px}
.zoom-tools button{min-width:42px;padding:8px 12px}
.zoom-tools input{flex:1;min-width:110px}
.zoom-tools output{min-width:48px;text-align:right;font-variant-numeric:tabular-nums;color:#e8c889}

/* Change Detection 2.1: three synchronized comparison modes */
.mode-picker{display:flex;gap:6px;max-width:675px;margin:16px auto 0;background:#172635;border:1px solid #355367;border-radius:11px;padding:5px}
.mode-picker button{flex:1;min-width:0;background:transparent;color:#d6e5ec;border:1px solid transparent;font-size:13px;padding:10px 5px}
.mode-picker button[aria-pressed="true"]{background:#8ce4cf;color:#102030;border-color:#8ce4cf}
.mode-note{max-width:675px;margin:6px auto 0;font-size:12px;color:#aec6d4}
.frame.side-mode{width:min(100%,900px);aspect-ratio:1350/829;display:flex;gap:5px;background:#101c26}
.side-panel{display:none;position:relative;overflow:hidden;flex:1;min-width:0;height:100%;touch-action:none}
.frame.side-mode .side-panel{display:block}
.frame.side-mode>.modern-main,.frame.side-mode>.oldclip,.frame.side-mode>.line,.frame.side-mode>.handle,.frame.side-mode>.badge{display:none}
.side-panel img{position:absolute;inset:0;width:100%;height:100%;object-fit:fill;pointer-events:none;transform-origin:50% 50%}
.side-label{position:absolute;left:8px;top:8px;background:#102030e8;border:1px solid #ffffff55;padding:3px 8px;font-size:12px;color:#fff;pointer-events:none}
.frame.overlay-mode .oldclip{clip-path:none!important;opacity:.5}
.frame.flicker-mode .oldclip{clip-path:none!important}
.frame.flicker-mode .line,.frame.flicker-mode .handle{display:none}
.flicker-tools{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.flicker-tools[hidden]{display:none!important}
.flicker-tools select{max-width:170px;background:#152b3b;color:#e7f4f4;border:1px solid #537588;border-radius:6px;padding:6px}
#flickerYear{font-weight:700;color:#8de1c7}
@media(max-width:600px){.flicker-tools{gap:7px}.flicker-tools select{max-width:150px}}
.frame.overlay-mode .line,.frame.overlay-mode .handle{display:none}
.mode-specific{max-width:675px;margin:8px auto 0}
.mode-specific label{display:flex;align-items:center;gap:12px;font-size:13px}
.mode-specific input{flex:1;min-width:0}
.mode-specific output{min-width:44px;text-align:right}
.frame.side-mode{cursor:default}
@media(max-width:620px){.mode-picker button{font-size:11px;padding:9px 3px}.frame.side-mode{width:100%;aspect-ratio:1/1.12}.side-label{font-size:10px;padding:2px 5px}.mode-note{padding:0 5px}}

.precision-panel{margin-top:12px;padding:13px;border:1px solid #476276;border-radius:9px;background:#102535}
.precision-panel h3{margin:0 0 6px;font-size:15px;color:#e8c889}
.precision-panel .note{margin:5px 0 12px}
.precision-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.precision-group{border:1px solid #38546b;border-radius:7px;padding:9px}
.precision-group strong{display:block;margin-bottom:8px;font-size:12px}
.precision-group .buttons{display:flex;gap:5px;flex-wrap:wrap}
.precision-group button{min-width:40px;padding:7px 9px;touch-action:manipulation}
.precision-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.precision-status{font-size:12px;color:#8de1c7;margin-top:8px}
@media(max-width:540px){.precision-grid{grid-template-columns:1fr}.precision-group button{min-height:40px}}
/* Version 2.5: accessible alignment beside the images */
.wrap{max-width:1240px}
.alignment-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;align-items:start;gap:16px;margin:18px auto 22px;max-width:1180px}
.alignment-layout .frame{width:100%;max-width:none;margin:0;min-width:0}
.alignment-layout .frame.side-mode{width:100%}
.alignment-layout .precision-panel{margin:0;max-height:min(86vh,820px);overflow:auto;position:sticky;top:10px;padding:12px}
.alignment-layout .precision-grid{grid-template-columns:1fr}
.alignment-layout .precision-panel summary{cursor:pointer;font-size:14px}
.alignment-layout .precision-panel .buttons{margin:8px 0}
.alignment-layout .precision-group button{padding:8px 10px;min-height:40px}
.alignment-layout .precision-actions button{font-size:12px;padding:8px}
.scale-entry{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13px;margin-top:12px}
.scale-entry input{width:96px;padding:8px;background:#172635;border:1px solid #6d98a6;border-radius:6px;color:#fff;font:inherit}
@media(max-width:800px){.alignment-layout{grid-template-columns:minmax(0,1fr)}.alignment-layout .precision-panel{position:static;max-height:none;overflow:visible}.alignment-layout .precision-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.alignment-layout .precision-grid{grid-template-columns:1fr}.alignment-layout{gap:8px}.alignment-layout .precision-panel{padding:10px}}

/* v3.0: author-supplied Julianapark coordinates and collapsed admin */
.park-admin{width:100%;margin-top:5px}.park-admin summary{cursor:pointer;font-size:12px;color:#b9d9e5}.park-admin .park-actions{margin-top:8px}
/* v2.9: pointer placement fix */
.park-place-mode #sideModern{touch-action:none;cursor:crosshair!important}
/* v2.8: visitor-friendly collapsible controls and Julianapark investigation */
.precision-panel:not([open]){padding:10px 12px;max-height:none;overflow:visible;position:static}
.precision-panel summary{list-style:revert;cursor:pointer}
.park-activity{margin:15px 0;padding:15px;border:1px solid #4c7a87;border-radius:10px;background:#122a38;color:#f0f7fa}
.park-activity h2{margin:0 0 7px;font-size:18px;color:#9ce8d8}
.park-activity p{margin:7px 0;font-size:14px;line-height:1.5}
.park-actions{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}
.park-actions button{min-height:40px}
.park-status{font-size:12px;color:#b9d9e5}
.park-image-layer{position:absolute;inset:0;pointer-events:none;transform-origin:50% 50%;z-index:3}
.park-pin{position:absolute;transform:translate(-50%,-100%);padding:6px 9px;border:2px solid #fff;border-radius:20px;background:#e9b854;color:#132330;font-size:12px;font-weight:800;white-space:nowrap;box-shadow:0 2px 8px #000a;pointer-events:auto;cursor:pointer}
.park-pin:after{content:'';position:absolute;left:50%;top:100%;border:7px solid transparent;border-top-color:#e9b854;transform:translateX(-50%)}
.park-pin:focus-visible{outline:3px solid #8ce4cf}
.park-place-mode #sideModern{cursor:crosshair;outline:3px solid #e9b854;outline-offset:-3px}
@media(max-width:800px){.precision-panel:not([open]){position:static}}

/* v3.1: callout outside park; arrow ends precisely at the saved image coordinate */
.park-pin{width:1px;height:1px;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none;transform:none;overflow:visible;cursor:pointer;z-index:5}
.park-pin:after{content:none}
.park-callout-label{position:absolute;left:82px;bottom:68px;display:block;background:#e9b854;color:#132330;border:2px solid white;border-radius:16px;padding:5px 10px;font-size:12px;font-weight:800;white-space:nowrap;box-shadow:0 2px 8px #0009}
.park-callout-arrow{position:absolute;left:0;bottom:0;width:112px;height:78px;overflow:visible;filter:drop-shadow(0 1px 2px #0009);pointer-events:none}
.park-pin:focus-visible .park-callout-label{outline:3px solid #8ce4cf}
@media(max-width:560px){.park-callout-label{left:-32px;bottom:57px;font-size:11px;padding:3px 7px}.park-callout-arrow{left:-28px;width:80px;height:56px}}

/* v3.4: label explicitly to the RIGHT of the saved Julianapark point.
   The arrow tip remains at the actual location, with the label clear of the park. */
.park-pin .park-callout-label{left:76px;right:auto;top:-83px;bottom:auto;max-width:none;}
.park-pin .park-callout-arrow{left:0;top:-72px;bottom:auto;width:112px;height:78px;}
@media(max-width:560px){
 .park-pin .park-callout-label{left:55px;right:auto;top:-62px;bottom:auto;font-size:11px;padding:3px 7px;}
 .park-pin .park-callout-arrow{left:0;top:-55px;bottom:auto;width:84px;height:60px;}
}

/* v3.5: Julianapark label right of pin, never at the left image boundary. */
.park-pin .park-callout-label{left:78px!important;right:auto!important;top:-77px!important;bottom:auto!important;transform:none!important;display:block;max-width:none;z-index:2}
.park-pin .park-callout-arrow{left:0!important;right:auto!important;top:-70px!important;bottom:auto!important;width:100px!important;height:70px!important;transform:none!important}
@media(max-width:560px){.park-pin .park-callout-label{left:56px!important;top:-65px!important;font-size:11px}.park-pin .park-callout-arrow{width:76px!important;height:54px!important;top:-54px!important}}

/* v1.5.2: beeld links, bediening rechts op brede schermen */
@media(min-width:960px){
 .wrap{max-width:1320px}
 .comparison-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;align-items:start;gap:20px;margin:22px 0}
 .comparison-photo,.comparison-panel{min-width:0}
 .comparison-layout .frame{width:100%;max-width:675px;margin:0 auto}
 .comparison-layout .controls{max-width:none;margin:0}
 .comparison-panel{position:sticky;top:12px;max-height:calc(100vh - 24px);overflow:auto;scrollbar-width:thin}
 .footer{max-width:950px}
}
@media(max-width:959px){
 .comparison-layout{display:block}
 .comparison-panel{margin:16px auto 0;max-width:675px}
}


/* v1.5.8: structurele plaatsing, precisieblok is zelfstandig grid-item */
@media(min-width:960px){
 .comparison-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;grid-template-areas:"photo controls" "precision controls";align-items:start;column-gap:20px;row-gap:14px}
 .comparison-layout > .comparison-photo{grid-area:photo;min-width:0;display:block}
 .comparison-layout > #precisionPanel{grid-area:precision;min-width:0;width:100%;max-width:675px;margin:0 auto;position:static;box-sizing:border-box}
 .comparison-layout > .comparison-panel{grid-area:controls;min-width:0}
}
@media(max-width:959px){
 .comparison-layout{display:flex;flex-direction:column;gap:14px}
 .comparison-layout > .comparison-photo{order:1;width:100%}
 .comparison-layout > #precisionPanel{order:2;width:100%;max-width:675px;margin:0 auto;box-sizing:border-box}
 .comparison-layout > .comparison-panel{order:3;width:100%}
}

/* v1.5.9: public interface, image comparison only. */
#precisionPanel{display:none!important}
@media(min-width:960px){
 .comparison-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;grid-template-areas:"photo controls";align-items:start;gap:20px}
 .comparison-layout > .comparison-photo{grid-area:photo;display:block;min-width:0}
 .comparison-layout > .comparison-panel{grid-area:controls;min-width:0}
}
@media(max-width:959px){
 .comparison-layout{display:flex;flex-direction:column;gap:14px}
 .comparison-layout > .comparison-photo{order:1;width:100%}
 .comparison-layout > .comparison-panel{order:2;width:100%}
}