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

/* BODY + FONDO  */
body {
  background-color: #f9e4b7;
  background-image: radial-gradient(circle, #e8c870 1px, transparent 1px);
  background-size: 28px 28px;
  min-height: 100vh;
  font-family: 'Geist', 'Arial Rounded MT Bold', Arial, sans-serif;
  font-weight: 600;
}

/* MAIN CONTAINER */
.gallery {
  max-width: 960px;
  margin: 0 auto;
  padding: 32px 24px 48px;
}

/* HEADER */
.gallery-header {
  text-align: center;
  margin-bottom: 24px;
}

.star {
  font-size: 32px;
  color: #f4a800;
  display: block;
  margin-bottom: 4px;
  animation: spin 6s linear infinite;
}

@keyframes spin {
  0%   { transform: rotate(0deg) scale(1); }
  50%  { transform: rotate(180deg) scale(1.2); }
  100% { transform: rotate(360deg) scale(1); }
}

.gallery-title {
  font-family: 'Lilita One', cursive;
  font-size: 36px;
  font-weight: 400;
  color: #3b2a1a;
  text-shadow: 3px 3px 0px #f4a800;
  margin-bottom: 8px;
}

.gallery-subtitle {
  font-family: 'Geist', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: #7a5230;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.wiggly-line {
  width: 200px;
  height: 12px;
  margin: 0 auto;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='12'%3E%3Cpath d='M0 6 Q10 0 20 6 Q30 12 40 6 Q50 0 60 6 Q70 12 80 6 Q90 0 100 6 Q110 12 120 6 Q130 0 140 6 Q150 12 160 6 Q170 0 180 6 Q190 12 200 6' fill='none' stroke='%23f4a800' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
}

/* NAVEGACIÓN DE SALAS */
.room-nav {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 36px;
}

.room-btn {
  font-family: 'Lilita One', cursive;
  font-size: 15px;
  font-weight: 400;
  color: #3b2a1a;
  background: #fff8d6;
  border: 3px solid #3b2a1a;
  border-radius: 12px;
  padding: 8px 20px;
  box-shadow: 4px 4px 0px #3b2a1a;
  cursor: pointer;
  transition: transform 0.12s, box-shadow 0.12s, background 0.12s;
}

.room-btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px #3b2a1a;
}

.room-btn:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0px #3b2a1a;
}

.room-btn.active {
  background: #f4a800;
  color: #3b2a1a;
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px #3b2a1a;
}

/* GRID DE OBRAS */
.artworks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  justify-items: center;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* TARJETITA DE OBRA */
.artwork-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hanger {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: -2px;
}

.nail-head {
  width: 14px;
  height: 14px;
  background: #b0966a;
  border: 3px solid #7a5e38;
  border-radius: 50%;
}

.wire {
  width: 2px;
  height: 18px;
  background: #8a6a40;
}

/* MARCO */
.frame {
  border: 4px solid #3b2a1a;
  border-radius: 16px;
  padding: 10px;
  box-shadow: 6px 6px 0px #3b2a1a;
  transition: transform 0.15s, box-shadow 0.15s;
  cursor: pointer;
}

.frame:hover {
  transform: translate(-3px, -3px);
  box-shadow: 9px 9px 0px #3b2a1a;
}

.frame-inner {
  border: 3px solid #3b2a1a;
  border-radius: 8px;
  overflow: hidden;
  background: #fff8ee;
  line-height: 0;
}

.frame-inner canvas {
  display: block;
}

.frame-inner.empty {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 210px;
  height: 210px;
  background: #fff8ee;
  line-height: normal;
}

.empty-label {
  font-family: 'Geist', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: #c8b090;
  text-align: center;
  padding: 8px;
  border: 2px dashed #d8c090;
  border-radius: 6px;
  margin: 12px;
}

/* PLACA */
.plaque {
  margin-top: 12px;
  background: #fff8d6;
  border: 3px solid #3b2a1a;
  border-radius: 10px;
  padding: 6px 18px;
  box-shadow: 3px 3px 0px #3b2a1a;
  text-align: center;
}

.plaque-title {
  font-family: 'Geist', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: #3b2a1a;
}

.plaque-num {
  font-family: 'Geist', sans-serif;
  font-size: 11px;
  font-weight: 500;
  color: #a07840;
  margin-top: 4px;
}

/* COLORES DE MARCOS */
.frame.color-0 { background: #f4a800; }
.frame.color-1 { background: #ff7eb3; }
.frame.color-2 { background: #6ecfff; }
.frame.color-3 { background: #a8e063; }
.frame.color-4 { background: #ffb347; }
.frame.color-5 { background: #c9a0f0; }

.frame.empty-color-0 { background: #ffe8b0; }
.frame.empty-color-1 { background: #ffc8dc; }
.frame.empty-color-2 { background: #b8e8ff; }
.frame.empty-color-3 { background: #c8f0a0; }
.frame.empty-color-4 { background: #ffd8a0; }
.frame.empty-color-5 { background: #e0c8ff; }