/* ===== Affidavit flip viewer ===== */
:root{
  --bg:#0c0c12; --panel:#14141c; --panel2:#1b1b25; --line:#262633;
  --ink:#e1d9eb; --dim:#a0a0a0; --faint:#707070;
  --blue:#3a86ba; --gold:#ffb732; --cyan:#4eecc8; --mark:#e8923d;
  --col:680px; --p:1; --g:.5; --stag:45ms; --accent:#3a86ba;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{
  background:var(--bg); color:var(--ink); overflow:hidden;
  font:14px/1.45 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  -webkit-font-smoothing:antialiased;
}
button{font:inherit;color:inherit;cursor:pointer}

.app{display:grid;grid-template-columns:264px 1fr;grid-template-rows:100vh;height:100vh;max-height:100vh;overflow:hidden}

/* ---------- sidebar ---------- */
.side{background:#0e0e15;border-right:1px solid var(--line);display:flex;flex-direction:column;overflow-y:auto}
.head{padding:18px 18px 8px}
.head h1{margin:0;font-size:17px;font-weight:650;letter-spacing:.02em}
.head .sub{margin:2px 0 0;font-size:12px;color:var(--faint)}
.panel{padding:14px 18px;border-top:1px solid var(--line)}
.ptitle{font-size:11px;text-transform:uppercase;letter-spacing:.13em;color:var(--dim);margin-bottom:10px;display:flex;justify-content:space-between;gap:8px}
.ptitle .hint{text-transform:none;letter-spacing:0;color:var(--faint);font-size:11px}

.toggles{display:flex;flex-direction:column;gap:7px}
.toggle{
  display:flex;align-items:center;gap:10px;width:100%;text-align:left;
  background:var(--panel);border:1px solid var(--line);border-radius:9px;padding:9px 11px;
  transition:border-color .15s,background .15s,transform .05s,opacity .15s;
}
.toggle:hover{background:var(--panel2)}
.toggle:active{transform:translateY(1px)}
.toggle .dot{width:11px;height:11px;border-radius:50%;flex:0 0 auto;box-shadow:0 0 0 2px #0006 inset}
.toggle .tdate{font-weight:600;font-size:13.5px;flex:1}
.toggle .tn{font-size:11px;color:var(--faint);font-variant-numeric:tabular-nums}
.toggle.off{opacity:.4}
.toggle.off .dot{background:#444!important}
.toggle.on{border-color:var(--tc);background:color-mix(in srgb,var(--tc) 14%,var(--panel))}

.modes{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.modes.two{margin-top:0}
.mbtn,.sbtn{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:8px 4px;font-size:12px;transition:.15s}
.mbtn:hover,.sbtn:hover{background:var(--panel2)}
.mbtn.on{border-color:var(--cyan);background:color-mix(in srgb,var(--cyan) 16%,var(--panel));color:#eafaff}
.sbtn.on{border-color:var(--mark);color:#ffd9b8}

.transport{display:grid;grid-template-columns:1fr 2fr 1fr;gap:6px;margin-top:12px}
.transport .play{font-weight:600}
.transport .play.on{border-color:var(--cyan);color:var(--cyan)}
.mini{background:var(--panel);border:1px solid var(--line);border-radius:7px;padding:6px 8px;font-size:11.5px;transition:.15s;text-align:center}
.mini:hover{background:var(--panel2);border-color:var(--faint)}

.srow{display:flex;align-items:center;gap:9px;margin-top:11px}
.srow .lbl{font-size:11px;color:var(--dim);width:38px}
input[type=range]{
  -webkit-appearance:none;appearance:none;width:100%;height:4px;border-radius:4px;
  background:linear-gradient(90deg,var(--blue),var(--gold));outline:none;
}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;border-radius:50%;background:#fff;border:2px solid #111;box-shadow:0 1px 4px #000a;cursor:pointer}
input[type=range]::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:#fff;border:2px solid #111;cursor:pointer}

.check{display:flex;align-items:center;gap:9px;font-size:12px;color:var(--dim);cursor:pointer;margin-top:11px}
.check input{accent-color:var(--cyan);width:15px;height:15px}

.strips-only{display:none;margin-top:14px;padding-top:13px;border-top:1px dashed var(--line)}
.strips-only.show{display:block}
.strips-only #pSlider{margin-top:11px}

/* ---------- stage ---------- */
.stage{display:flex;flex-direction:column;min-width:0;background:radial-gradient(1200px 700px at 60% -10%,#15151f,#0a0a10)}
.bar{display:flex;align-items:center;gap:14px;padding:6px 18px;border-bottom:1px solid var(--line);background:#0c0c12cc;backdrop-filter:blur(4px)}
.sp{flex:1}
.zoom{display:flex;gap:5px}

/* timeline */
.timeline{position:relative;height:46px;flex:1;max-width:640px}
.tl-line{position:absolute;left:10px;right:10px;top:20px;height:2px;background:var(--line)}
.tl-prog{position:absolute;left:10px;top:20px;height:2px;background:var(--cyan);width:0;transition:width .25s}
.tl-node{position:absolute;top:13px;transform:translateX(-50%);cursor:pointer}
.tl-dot{width:15px;height:15px;border-radius:50%;border:2px solid var(--faint);background:var(--bg);transition:.15s;margin:0 auto}
.tl-node.on .tl-dot{border-color:var(--tc);background:color-mix(in srgb,var(--tc) 55%,var(--bg))}
.tl-node.off{opacity:.45}
.tl-node.cur .tl-dot{box-shadow:0 0 0 4px color-mix(in srgb,var(--tc) 35%,transparent);width:17px;height:17px}
.tl-lab{position:absolute;top:18px;left:50%;transform:translateX(-50%);font-size:11px;color:var(--faint);white-space:nowrap;font-variant-numeric:tabular-nums}
.tl-node.cur .tl-lab{color:var(--ink)}

/* THE BIG DATE */
.bigdate{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:14px 18px 8px;text-align:center;
}
.bigdate.hide{display:none}
.bd-date{
  font-size:clamp(30px,5.2vw,62px);font-weight:800;letter-spacing:.01em;line-height:1;
  font-variant-numeric:tabular-nums;color:var(--accent);
  text-shadow:0 2px 30px color-mix(in srgb,var(--accent) 40%,transparent);
}
.bd-sub{margin-top:7px;font-size:13px;color:var(--dim);letter-spacing:.06em;text-transform:uppercase;font-variant-numeric:tabular-nums}
.bd-slam{animation:slam .26s cubic-bezier(.2,1.3,.4,1)}
@keyframes slam{0%{transform:scale(.86);opacity:.2;filter:blur(3px)}60%{transform:scale(1.04)}100%{transform:scale(1);opacity:1;filter:blur(0)}}

.scroll{flex:1;min-height:0;overflow:auto;position:relative;cursor:grab}
.scroll.grabbing{cursor:grabbing}
.canvas{display:flex;align-items:flex-start;min-width:100%;min-height:100%;padding:40px 120px;box-sizing:border-box;user-select:none}
.canvas img{-webkit-user-drag:none;user-drag:none}
.doc{margin:0 auto;flex:0 0 auto;position:relative;width:var(--col)}   /* top-anchored: page top stays static when strip counts differ */

/* marker lines (strips mode) — behind page, bleeding out left & right */
.markers{position:absolute;top:0;left:-160px;right:-160px;z-index:1;pointer-events:none}
.markers.hide{display:none}
.mline{position:absolute;left:0;right:0;height:2px;transform:translateY(-1px);
  background:linear-gradient(90deg,var(--mark),transparent 31%,transparent 69%,var(--mark));opacity:.6}

/* the page */
.page{
  position:relative;z-index:2;width:100%;
  background:#fff;border:1px solid #0008;border-radius:3px;overflow:hidden;
  box-shadow:0 22px 70px -24px #000e,0 0 0 1px #0006;
}

/* PAGE (full-image flip) mode */
.page.pageview .pframe{position:absolute;top:0;left:0;width:100%;height:auto;opacity:0;transition:opacity .14s ease}
.page.pageview .pframe.cur{opacity:1}

/* zoomed past native → show real pixels like XCF */
.page.pixel img{image-rendering:pixelated}

/* STRIPS mode */
.page.stripsview{background:transparent;border:none;box-shadow:none}
.page.stripsview .slot{background:#fff;margin-bottom:var(--gap,0)}
.slot{position:relative;width:100%;overflow:hidden}
.slot .flip{position:relative;width:100%;height:100%}
.slot .face{position:absolute;inset:0}
.slot .face img{width:100%;height:auto;display:block}
.slot.shared .face img,.slot.solo .face img,.slot.onlyA .face img,.slot.onlyB .face img{height:100%}
.mode-fade .slot.changed .face.front{opacity:calc(1 - var(--p))}
.mode-fade .slot.changed .face.back{opacity:var(--p)}
.mode-fade .slot.onlyA .face{opacity:calc(1 - var(--p))}
.mode-fade .slot.onlyB .face{opacity:var(--p)}
.mode-fade:not(.nt) .slot.changed .face,
.mode-fade:not(.nt) .slot.onlyA .face,
.mode-fade:not(.nt) .slot.onlyB .face{transition:opacity .5s ease}
.page.mode-flip{overflow:visible}
.mode-flip{perspective:1800px}
.mode-flip .slot.changed{overflow:visible}
.mode-flip .slot.changed .flip{transform-style:preserve-3d;transition:transform .7s cubic-bezier(.45,.05,.3,1)}
.mode-flip .slot.changed .face{backface-visibility:hidden}
.mode-flip .slot.changed .face.back{transform:rotateX(180deg)}
.mode-flip .slot.changed:hover .flip{transform:rotateX(180deg)}
.mode-flip.flipall .slot.changed .flip{transform:rotateX(180deg);transition-delay:calc(var(--i,0) * var(--stag))}

.empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--faint);font-size:15px;pointer-events:none}
.scroll.has .empty{display:none}

::-webkit-scrollbar{width:11px;height:11px}
::-webkit-scrollbar-thumb{background:#2a2a36;border-radius:6px;border:2px solid var(--bg)}
::-webkit-scrollbar-thumb:hover{background:#363645}

@media(max-width:820px){ .app{grid-template-columns:1fr} .side{position:fixed;z-index:20;width:264px;height:100%} }