* { margin: 0; padding: 0; box-sizing: border-box; }

:root{
  --left-pad: 96px;
  --top-pad: 34px;
  --title-size: 44px;

  --card-size: 520px;
  --card-radius: 18px;

  --glass-bg: rgba(255,255,255,0.10);
  --glass-bd: rgba(255,255,255,0.18);

  --text-shadow: 0 3px 0 rgba(0,0,0,0.70);
}

html, body{
  height: 100%;
  background: #000;
}

body{
  min-height: 100vh;
  font-family: "Press Start 2P", monospace;
  color: #fff;

  background-color: #000;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow-x: hidden;
}


.logo-link{
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 50;
  display: inline-block;
}

.logo-img{
  width: 120px;
  height: auto;

  transition: transform 0.18s ease;
}
.logo-link:hover .logo-img{ transform: scale(1.10); }


.topbar{
  padding-top: var(--top-pad);
  padding-left: var(--left-pad);
}
.page-title{
  font-size: var(--title-size);
  letter-spacing: 1px;
  line-height: 1;
  text-shadow: var(--text-shadow);
}

.content{
  padding-left: var(--left-pad);
  padding-top: 60px;
  padding-right: 28px;
  padding-bottom: 80px;
}
.gallery{
  display: grid;
  grid-template-columns: repeat(2, minmax(360px, 1fr));
  gap: 26px;
  max-width: 1200px;
  align-items: start;
}

.art-card{
  width: 100%;
  max-width: var(--card-size);
  aspect-ratio: 1 / 1;
  border-radius: var(--card-radius);

  background: var(--glass-bg);
  border: 1px solid var(--glass-bd);
  box-shadow: 0 18px 40px rgba(0,0,0,0.35);

  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);

  overflow: hidden;
  display: grid;
  grid-template-columns: 46% 54%;
  transition: transform 0.18s ease;
}
.art-card:hover{ transform: scale(1.02); }


.art-thumb{
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
}

.art-thumb-btn{
  border: 0;
  background: transparent;
  cursor: pointer;
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
}


.art-img{
  max-width: 100%;
  max-height: 100%;
  border-radius: 12px;
  box-shadow: 0 10px 22px rgba(0,0,0,0.35);
  transition: transform 0.18s ease;
}
.art-thumb-btn:hover .art-img{ transform: scale(1.03); }

.multi-badge{
  position: absolute;
  top: 12px;
  left: 12px;

  padding: 8px 10px;
  border-radius: 12px;

  border: 1px solid rgba(255,255,255,0.22);
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);

  font-size: 10px;
  line-height: 1;
  text-shadow: var(--text-shadow);
  display: none;
}

.multi-badge.show{
  display: inline-flex;
  gap: 8px;
  align-items: center;
}

.stack-icon{
  width: 12px;
  height: 12px;
  border: 1px solid rgba(255,255,255,0.65);
  position: relative;
  border-radius: 2px;
}
.stack-icon::before{
  content: "";
  position: absolute;
  left: -4px;
  top: 4px;
  width: 12px;
  height: 12px;
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 2px;
}

.art-info{
  padding: 22px 22px 18px 10px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.art-title{
  font-size: 14px;
  line-height: 1.35;
  text-shadow: var(--text-shadow);
}

.art-meta{
  font-size: 10px;
  opacity: 0.95;
  line-height: 1.6;
  text-shadow: var(--text-shadow);
}

.art-desc{
  font-size: 10px;
  line-height: 1.8;
  opacity: 0.95;
  text-shadow: var(--text-shadow);
  padding-top: 8px;
  border-top: 1px dashed rgba(255,255,255,0.18);
}

.modal{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.72);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 999;
  padding: 24px;
}

.modal.is-open{ display: flex; }

.modal-img{
  max-width: min(86vw, 1100px);
  max-height: 88vh;
  border-radius: 14px;
  box-shadow: 0 22px 60px rgba(0,0,0,0.65);
}

.modal-close{
  position: fixed;
  top: 18px;
  left: 18px;
  width: 52px;
  height: 52px;
  border-radius: 12px;

  border: 1px solid rgba(255,255,255,0.22);
  background: rgba(255,255,255,0.10);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);

  color: #fff;
  font-size: 34px;
  line-height: 1;
  cursor: pointer;
  transition: transform 0.18s ease;
}
.modal-close:hover{ transform: scale(1.06); }

.modal-nav{
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 54px;
  height: 54px;
  border-radius: 14px;

  border: 1px solid rgba(255,255,255,0.22);
  background: rgba(255,255,255,0.10);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);

  color: #fff;
  font-size: 40px;
  line-height: 1;
  cursor: pointer;

  transition: transform 0.18s ease;
  user-select: none;
}

.modal-prev{ left: 18px; }
.modal-next{ right: 18px; }

.modal-nav:hover{ transform: translateY(-50%) scale(1.06); }

.modal-nav.hidden{ display: none; }

.modal-counter{
  position: fixed;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);

  padding: 10px 14px;
  border-radius: 14px;

  border: 1px solid rgba(255,255,255,0.22);
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);

  font-size: 12px;
  text-shadow: var(--text-shadow);
}

@media (max-width: 1100px){
  :root{ --left-pad: 48px; --title-size: 38px; }
  .gallery{ grid-template-columns: repeat(2, minmax(300px, 1fr)); }
}

@media (max-width: 820px){
  :root{ --left-pad: 28px; --title-size: 32px; }
  .gallery{ grid-template-columns: 1fr; }
  .art-card{ max-width: 640px; aspect-ratio: auto; }
}