/* ============================
   Graph Paper Background + Depth
============================ */
.blueprint-bg {
  --grid-major: rgba(19,41,75,0.10);
  --grid-minor: rgba(19,41,75,0.045);

  background-color: #f6f6fb;
  background-image:
    radial-gradient(circle at 50% 0%, rgba(91,47,176,0.06), transparent 60%),
    radial-gradient(circle at 50% 110%, rgba(19,41,75,0.06), transparent 60%),
    linear-gradient(to right, var(--grid-major) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-major) 1px, transparent 1px),
    linear-gradient(to right, var(--grid-minor) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-minor) 1px, transparent 1px);

  background-size:
    100% 100%,
    100% 100%,
    160px 160px,
    160px 160px,
    32px 32px,
    32px 32px;

  background-attachment: fixed;
}

/* ============================
   Page
============================ */
.gallery-page {
  padding: 2.5rem 0 4rem;
}

.gallery-hero {
  text-align: center;
  margin-bottom: 1.6rem;
}

.gallery-hero h1 {
  margin: 0 0 0.4rem;
  color: var(--navy);
  font-size: clamp(2rem, 2.2vw + 1rem, 2.7rem);
}

.gallery-hero .lede {
  margin: 0 auto 1.2rem;
  max-width: 80ch;
  color: var(--muted);
}

.gallery-controls {
  display: grid;
  gap: 0.8rem;
  justify-items: center;
}

.search {
  width: min(720px, 100%);
  padding: 0.85rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,0.14);
  background: rgba(255,255,255,0.86);
  backdrop-filter: blur(6px);
  outline: none;
}

.search:focus {
  border-color: rgba(91,47,176,0.45);
  box-shadow: 0 0 0 4px rgba(91,47,176,0.10);
}

.chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.55rem;
}

.chip {
  border: 1px solid rgba(0,0,0,0.14);
  background: rgba(255,255,255,0.86);
  color: var(--navy);
  border-radius: 999px;
  padding: 0.45rem 0.75rem;
  font-weight: 650;
  cursor: pointer;
  backdrop-filter: blur(6px);
}

.chip.active {
  background: rgba(91,47,176,0.14);
  border-color: rgba(91,47,176,0.35);
}

/* ============================
   Grid
============================ */
.pinboard {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 22px;
  margin-top: 0.8rem;
}

/* ============================
   Card
============================ */
.pin {
  grid-column: span 4;
  position: relative;
  overflow: visible;
  cursor: pointer;

  --tilt: -0.6deg;
  --tape-color: #d2b48c;
  --tape-rot-l: -8deg;
  --tape-rot-r: 7deg;

  transform: rotate(var(--tilt));
  transition: transform 0.18s ease, filter 0.18s ease;
}

.pin:hover {
  transform: rotate(0deg) translateY(-4px);
  filter: drop-shadow(0 16px 24px rgba(17,24,39,0.14));
}

/* ============================
   Image
============================ */
.photo {
  overflow: hidden;
  border-radius: 14px 14px 0 0;
}

.photo img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  display: block;
}

/* ============================
   Card Body (Warm Paper)
============================ */
.pin-body {
  background: rgba(251,249,244,0.97);
  border-radius: 0 0 14px 14px;
  padding: 0.95rem 1rem;
  border: 1px solid rgba(0,0,0,0.10);
  box-shadow: 0 10px 26px rgba(17,24,39,0.16);
}

.pin-body h3 {
  margin: 0 0 0.35rem;
  color: var(--navy);
  font-size: 1.15rem;
}

.meta-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.badge {
  border-radius: 999px;
  padding: 0.25rem 0.6rem;
  font-size: 0.85rem;
  font-weight: 750;
  border: 1px solid rgba(0,0,0,0.12);
  background: rgba(255,255,255,0.72);
  color: var(--navy);
}

.badge.ghost {
  background: rgba(19,41,75,0.05);
  color: var(--muted);
}

/* ============================
   Kraft / Washi Tape (High Contrast)
============================ */
.pin::before,
.pin::after {
  content: "";
  position: absolute;
  width: 64px;
  height: 18px;

  background:
    radial-gradient(circle at 20% 40%, rgba(0,0,0,0.10) 0.6px, transparent 1.4px),
    radial-gradient(circle at 70% 65%, rgba(0,0,0,0.08) 0.6px, transparent 1.5px),
    repeating-linear-gradient(
      0deg,
      rgba(255,255,255,0.25),
      rgba(255,255,255,0.25) 2px,
      rgba(0,0,0,0.04) 2px,
      rgba(0,0,0,0.04) 4px
    ),
    var(--tape-color);

  border-radius: 3px;
  box-shadow:
    0 3px 8px rgba(0,0,0,0.35),
    inset 0 1px 0 rgba(255,255,255,0.35),
    inset 0 -1px 0 rgba(0,0,0,0.18);

  border: 1px solid rgba(0,0,0,0.18);
  z-index: 10;
  pointer-events: none;
}

.pin::before {
  top: -9px;
  left: 14px;
  transform: rotate(var(--tape-rot-l));
}

.pin::after {
  top: -9px;
  right: 14px;
  transform: rotate(var(--tape-rot-r));
}

/* ============================
   Responsive
============================ */
@media (max-width: 1000px) {
  .pin { grid-column: span 6; }
}

@media (max-width: 650px) {
  .pin { grid-column: span 12; }
  .photo img { height: 220px; }
}

/* ============================
   Lightbox (FULL & FIXED)
============================ */
.lightbox[hidden] { display: none; }

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(10,10,14,0.74);
  display: grid;
  place-items: center;
  z-index: 999;
  padding: 18px;
}

.lightbox-close {
  position: fixed;
  top: 14px;
  right: 14px;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.22);
  background: rgba(255,255,255,0.10);
  color: white;
  font-size: 18px;
  cursor: pointer;
}

.lightbox-figure {
  width: min(1100px, 96vw);
  margin: 0;
  display: grid;
  gap: 10px;
}

.lightbox-figure img {
  width: 100%;
  max-height: 78vh;
  object-fit: contain;
  border-radius: 14px;
  background: rgba(0,0,0,0.45);
  box-shadow: 0 22px 70px rgba(0,0,0,0.35);
}

.lightbox-caption {
  color: rgba(255,255,255,0.88);
  text-align: center;
}

.cap-title {
  font-weight: 800;
  font-size: 1.05rem;
}

.cap-sub {
  opacity: 0.85;
  font-size: 0.95rem;
  margin-top: 2px;
}

.lightbox-arrow {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.22);
  background: rgba(255,255,255,0.10);
  color: white;
  font-size: 20px;
  cursor: pointer;
}

.lightbox-arrow.left { left: 14px; }
.lightbox-arrow.right { right: 14px; }

@media (max-width: 700px) {
  .lightbox-arrow { display: none; }
}