/*
 * WikiPortraits Photo Portal — Photo detail page styles
 *
 * Contents
 * 
 * 1. Photo detail layout
 * 2. Tags & license badge
 * 3. Responsive
 */

/* 1. Photo detail layout */
.photo-detail {
  max-width: 1300px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 2.5rem;
  align-items: start;
}
.photo-detail__img {
  display: block;
  width: 100%;
  max-height: 80vh;
  object-fit: contain;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.photo-detail__meta {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--clr-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}
.photo-detail__title {
  font-family: var(--font-serif);
  font-size: 1.22rem;
  font-weight: 400;
  line-height: 1.3;
}
.meta-list { display: flex; flex-direction: column; gap: .15rem; }
.meta-list dt {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
}
.meta-list dd { font-size: .9rem; }
.meta-section { display: flex; flex-direction: column; gap: .5rem; }
.meta-section__title {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
}

/* 2. Tags & license badge */
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  list-style: none;
}
.tag {
  display: inline-block;
  padding: .25rem .65rem;
  border-radius: 99px;
  font-size: .78rem;
  font-weight: 500;
  text-decoration: none !important;
  transition: filter var(--transition);
}
.tag:hover { filter: brightness(.92); }
.tag--subject { background: var(--clr-tag-subj); color: var(--clr-tag-subj-fg); }
.tag--event   { background: var(--clr-tag-evt);  color: var(--clr-tag-evt-fg);  }
.license-badge {
  display: inline-block;
  padding: .2rem .55rem;
  border-radius: var(--radius);
  background: #eaf5ea;
  color: #1a6e1a;
  font-size: .78rem;
  font-weight: 600;
  text-decoration: none !important;
}
.license-summary {
  margin-top: .3rem;
  font-size: .78rem;
  color: var(--clr-text-muted);
  line-height: 1.4;
}

/* 3. Download gate */
.download-gate__msg {
  font-size: .85rem;
  color: var(--clr-text-muted);
  text-align: center;
  margin-bottom: .25rem;
}

/* 4. Download sizes */
.download-sizes {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.download-sizes__label {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
}
.download-sizes__list {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
}
.download-size-chip {
  display: inline-flex;
  align-items: center;
  padding: .25rem .6rem;
  border-radius: var(--radius);
  border: 1px solid var(--clr-border);
  font-size: .75rem;
  font-weight: 500;
  color: var(--clr-text) !important;
  text-decoration: none !important;
  background: var(--clr-bg);
  white-space: nowrap;
  transition: background var(--transition), border-color var(--transition);
}
.download-size-chip:hover {
  background: var(--clr-surface);
  border-color: #aaa;
}

/* 4. Responsive */
@media (max-width: 860px) {
  .photo-detail { grid-template-columns: 1fr; }
}