/* =========================================================
   GALLERY — data-page="gallery"
   Evidence wall / archive board (editorial, no SaaS)
========================================================= */

body[data-page="gallery"]{
  --bg:#050506;
  --ink: rgba(255,255,255,.88);
  --muted: rgba(255,255,255,.62);
  --line: rgba(255,255,255,.14);
  --crimson2: #b11221;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --serif: ui-serif, "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;

  background: var(--bg);
  color: var(--ink);
}

body[data-page="gallery"] main{
  position:relative;
  min-height:100vh;
  overflow: clip;
}

/* subtle scan overlays */
body[data-page="gallery"] main::before,
body[data-page="gallery"] main::after{
  content:"";
  position:absolute;
  inset:-2px;
  pointer-events:none;
  z-index:0;
}
body[data-page="gallery"] main::before{
  opacity:.18;
  mix-blend-mode: overlay;
  background:
    radial-gradient(1200px 800px at 22% 18%, rgba(255,255,255,.08), transparent 55%),
    radial-gradient(900px 700px at 78% 34%, rgba(177,18,33,.10), transparent 60%),
    repeating-linear-gradient(to bottom, rgba(255,255,255,.05) 0px, rgba(255,255,255,.05) 1px, transparent 2px, transparent 4px);
  animation: scan 7.5s linear infinite;
}
body[data-page="gallery"] main::after{
  opacity:.12;
  mix-blend-mode: soft-light;
  background:
    repeating-radial-gradient(circle at 50% 50%, rgba(255,255,255,.03) 0 1px, transparent 1px 3px),
    linear-gradient(90deg, rgba(80,255,145,.05), transparent 28%, rgba(177,18,33,.05) 70%, transparent);
  filter: blur(.4px);
  animation: flicker 5.2s ease-in-out infinite;
}
@keyframes scan{ 0%{transform:translateY(0)} 100%{transform:translateY(18px)} }
@keyframes flicker{ 0%,100%{opacity:.10} 50%{opacity:.16} }

body[data-page="gallery"] .gallery{
  position: relative;
  z-index: 1;
  max-width: 1240px;
  margin: 0 auto;
  padding: clamp(22px, 4vw, 56px) clamp(16px, 4vw, 56px) 96px;
}

body[data-page="gallery"] .gallery__top{
  padding: 20px 0 18px;
  border-bottom: 1px solid var(--line);
}

body[data-page="gallery"] .gallery__kicker{
  display:flex; align-items:center; gap:10px;
  font-family: var(--mono);
  letter-spacing: .16em;
  text-transform: uppercase;
  font-size: 12px;
  color: var(--muted);
}
body[data-page="gallery"] .gallery__kicker .dot{
  width:8px;height:8px;border-radius:999px;
  background: var(--crimson2);
  box-shadow: 0 0 0 3px rgba(177,18,33,.18), 0 0 18px rgba(177,18,33,.28);
}

body[data-page="gallery"] .gallery__title{
  margin: 10px 0 6px;
  font-family: var(--serif);
  font-weight: 600;
  letter-spacing: .02em;
  line-height: 1.05;
  font-size: clamp(34px, 4.6vw, 64px);
}

body[data-page="gallery"] .gallery__sub{
  margin:0;
  max-width: 70ch;
  color: rgba(255,255,255,.74);
  font-size: 15px;
  line-height: 1.7;
}

body[data-page="gallery"] .gallery__meta{
  margin-top: 14px;
  display:flex;
  flex-wrap: wrap;
  gap: 10px;
  font-family: var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  font-size: 11px;
  color: rgba(255,255,255,.70);
}
body[data-page="gallery"] .chip{
  padding: 8px 10px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(0,0,0,.22);
}
body[data-page="gallery"] .chip b{ color: rgba(255,255,255,.88); font-weight: 600; letter-spacing:.12em; }

body[data-page="gallery"] .empty{
  margin-top: 18px;
  padding: 18px 2px;
  font-family: var(--mono);
  letter-spacing:.14em;
  text-transform: uppercase;
  font-size: 11px;
  color: rgba(255,255,255,.60);
}

/* group per project */
body[data-page="gallery"] .gallery__groups{
  margin-top: 18px;
  display:flex;
  flex-direction: column;
  gap: 18px;
}

body[data-page="gallery"] .gproj{
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.18);
  box-shadow: 0 18px 70px rgba(0,0,0,.55);
  overflow:hidden;
}

body[data-page="gallery"] .gproj__head{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px;
  border-bottom: 1px solid rgba(255,255,255,.10);
  background:
    linear-gradient(90deg, rgba(80,255,145,.05), transparent 35%, rgba(177,18,33,.06) 72%, transparent),
    rgba(0,0,0,.25);
}

body[data-page="gallery"] .gproj__name{
  font-family: var(--mono);
  letter-spacing: .18em;
  text-transform: uppercase;
  font-size: 12px;
  color: rgba(255,255,255,.88);
}

body[data-page="gallery"] .gproj__link{
  display:inline-flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
}
body[data-page="gallery"] .gproj__link:hover{
  color: rgba(255,255,255,.98);
}

body[data-page="gallery"] .gproj__arrow{
  width:26px;height:2px;
  background: rgba(255,255,255,.70);
  position:relative;
}
body[data-page="gallery"] .gproj__arrow::after{
  content:"";
  position:absolute;
  right:-1px; top:-4px;
  width:10px; height:10px;
  border-right:2px solid rgba(255,255,255,.70);
  border-top:2px solid rgba(255,255,255,.70);
  transform: rotate(45deg);
}

body[data-page="gallery"] .gproj__count{
  font-family: var(--mono);
  letter-spacing: .22em;
  font-size: 12px;
  color: rgba(255,255,255,.60);
}

body[data-page="gallery"] .galbums{
  padding: 14px;
  display:flex;
  flex-direction: column;
  gap: 14px;
}

body[data-page="gallery"] .galb__bar{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.20);
}

body[data-page="gallery"] .galb__title{
  font-family: var(--mono);
  letter-spacing: .18em;
  text-transform: uppercase;
  font-size: 11px;
  color: rgba(255,255,255,.76);
}

body[data-page="gallery"] .galb__n{
  font-family: var(--mono);
  letter-spacing: .22em;
  font-size: 11px;
  color: rgba(255,255,255,.60);
}

/* evidence board grid */
body[data-page="gallery"] .board{
  margin-top: 10px;
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 10px;
}

body[data-page="gallery"] .shot{
  grid-column: span 4;
  margin:0;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.20);
  overflow:hidden;
  position: relative;
}
@media (max-width: 980px){
  body[data-page="gallery"] .shot{ grid-column: span 6; }
}
@media (max-width: 560px){
  body[data-page="gallery"] .shot{ grid-column: span 12; }
}

body[data-page="gallery"] .shot__img{
  width:100%;
  height: 220px;
  object-fit: cover;
  display:block;
  filter: contrast(112%) saturate(92%);
  opacity: .92;
  transform: scale(1.02);
}

body[data-page="gallery"] .shot::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:
    radial-gradient(420px 220px at 30% 20%, rgba(255,255,255,.07), transparent 70%),
    repeating-linear-gradient(0deg, rgba(255,255,255,.06) 0 1px, transparent 1px 4px);
  mix-blend-mode: overlay;
  opacity: .65;
}

body[data-page="gallery"] .shot__cap{
  position:absolute;
  left:10px;
  bottom:10px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(255,255,255,.86);
  background: rgba(0,0,0,.55);
  border: 1px solid rgba(255,255,255,.14);
  padding: 6px 8px;
}

@media (prefers-reduced-motion: reduce){
  body[data-page="gallery"] main::before,
  body[data-page="gallery"] main::after{
    animation:none !important;
  }
}
/* =========================================================
   GALLERY LIGHTBOX — CRT viewer
========================================================= */

body[data-page="gallery"] .shot__btn{
  width:100%;
  display:block;
  padding:0;
  border:0;
  background:transparent;
  color:inherit;
  cursor:pointer;
  text-align:left;
}

body[data-page="gallery"] .shot__btn:focus-visible{
  outline: 2px solid rgba(80,255,145,.35);
  outline-offset: 2px;
}

/* Overlay */
body[data-page="gallery"] .lbx{
  position:fixed;
  inset:0;
  z-index: 200;
}

body[data-page="gallery"] .lbx__backdrop{
  position:absolute;
  inset:0;
  background: rgba(0,0,0,.72);
  backdrop-filter: blur(6px);
}

body[data-page="gallery"] .lbx__frame{
  position:absolute;
  left:50%;
  top:50%;
  transform: translate(-50%,-50%);
  width: min(1060px, 92vw);
  max-height: min(84vh, 760px);

  border: 1px solid rgba(255,255,255,.16);
  background:
    radial-gradient(circle at 20% 12%, rgba(80,255,145,.06), transparent 55%),
    radial-gradient(circle at 78% 28%, rgba(177,18,33,.08), transparent 60%),
    linear-gradient(180deg, rgba(12,12,14,.92), rgba(6,6,7,.92));
  box-shadow: 0 40px 140px rgba(0,0,0,.75);
  overflow:hidden;

  display:flex;
  flex-direction: column;
}

/* top bar */
body[data-page="gallery"] .lbx__bar{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border-bottom: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.35);
}

body[data-page="gallery"] .lbx__left{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
  align-items:center;
}

body[data-page="gallery"] .lbx__chip{
  font-family: var(--mono);
  letter-spacing: .18em;
  text-transform: uppercase;
  font-size: 10px;
  color: rgba(255,255,255,.82);
  padding: 8px 10px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(0,0,0,.30);
}

body[data-page="gallery"] .lbx__chip--muted{
  color: rgba(255,255,255,.68);
}

body[data-page="gallery"] .lbx__right{
  display:flex;
  gap: 8px;
  align-items:center;
}

body[data-page="gallery"] .lbx__icon{
  width: 40px;
  height: 34px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.35);
  color: rgba(255,255,255,.86);
  cursor:pointer;
  font-size: 18px;
  line-height: 1;
}
body[data-page="gallery"] .lbx__icon:hover{
  border-color: rgba(177,18,33,.40);
  transform: translateY(-1px);
  transition: .18s ease;
}
body[data-page="gallery"] .lbx__icon--close{
  font-size: 20px;
}

/* stage */
body[data-page="gallery"] .lbx__stage{
  position: relative;
  flex: 1;
  min-height: 0;
  background: rgba(0,0,0,.25);
}

body[data-page="gallery"] .lbx__img{
  width:100%;
  height:100%;
  object-fit: contain;
  display:block;
  background: rgba(0,0,0,.10);
}

body[data-page="gallery"] .lbx__mask{
  position:absolute;
  inset:0;
  pointer-events:none;
  background:
    radial-gradient(1200px 520px at 20% 20%, rgba(255,255,255,.08), transparent 58%),
    linear-gradient(180deg, rgba(0,0,0,.55), transparent 30%, rgba(0,0,0,.65)),
    repeating-linear-gradient(0deg, rgba(255,255,255,.06) 0 1px, transparent 1px 4px),
    linear-gradient(90deg, rgba(80,255,145,.05), transparent 32%, rgba(177,18,33,.05) 72%, transparent);
  mix-blend-mode: overlay;
  opacity: .85;
}

body[data-page="gallery"] .lbx__grain{
  position:absolute;
  inset:0;
  pointer-events:none;
  background:
    repeating-radial-gradient(circle at 50% 50%, rgba(255,255,255,.03) 0 1px, transparent 1px 3px);
  opacity: .16;
  mix-blend-mode: soft-light;
}

/* foot */
body[data-page="gallery"] .lbx__foot{
  display:flex;
  align-items:flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
  border-top: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.30);
}

body[data-page="gallery"] .lbx__cap{
  font-family: var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  font-size: 11px;
  color: rgba(255,255,255,.86);
  max-width: 70%;
  line-height: 1.5;
}

body[data-page="gallery"] .lbx__id{
  font-family: var(--mono);
  letter-spacing: .18em;
  text-transform: uppercase;
  font-size: 10px;
  color: rgba(255,255,255,.62);
  text-align:right;
}

@media (max-width: 560px){
  body[data-page="gallery"] .lbx__cap{ max-width: 100%; }
  body[data-page="gallery"] .lbx__foot{ flex-direction: column; }
}
/* =========================================================
   LIGHTBOX 5.7 — zoom/pan stage
========================================================= */

body[data-page="gallery"] .lbx__stage{
  touch-action: none; /* permite swipe/pan/zoom controlado */
}

body[data-page="gallery"] .lbx__img{
  transform-origin: 50% 50%;
  will-change: transform;
  user-select: none;
  -webkit-user-drag: none;
}