/* Fachada Pinterest */
#homepage {
  min-height: 100dvh;
  background: #fff;
  overflow-x: hidden;
  overscroll-behavior-x: none;
}

.pin-top {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid #efefef;
}

.pin-logo {
  display: flex; align-items: center; gap: 6px;
  color: var(--pin-red); font-weight: 700; font-size: 1.15rem;
  cursor: pointer; white-space: nowrap; flex-shrink: 0;
}
.pin-logo i { font-size: 1.55rem; }

.pin-search {
  flex: 1; display: flex; align-items: center; gap: 8px;
  background: #e9e9e9; border-radius: 999px; padding: 10px 14px;
}
.pin-search i { color: #767676; }
.pin-search input {
  border: 0; outline: 0; background: transparent; width: 100%;
  font-size: .95rem; color: #111;
}

.pin-nav { display: flex; gap: 4px; flex-shrink: 0; }
.pin-nav button {
  width: 40px; height: 40px; border: 0; border-radius: 50%;
  background: transparent; color: #5f5f5f; cursor: pointer; font-size: 1.15rem;
  transition: background .15s var(--ease);
}
.pin-nav button:hover { background: #efefef; color: #111; }

.pin-login {
  width: min(420px, 92%);
  margin: 28px auto 8px;
  padding: 28px 22px;
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 1px 8px rgba(0,0,0,.08), 0 8px 28px rgba(0,0,0,.06);
  text-align: center;
  animation: fadeUp .45s var(--ease);
}
.pin-login h3 { font-size: 1.35rem; margin-bottom: 6px; color: #111; }
.pin-login .sub { color: #767676; font-size: .88rem; margin-bottom: 18px; }
.pin-login input {
  width: 100%; padding: 14px 16px; margin: 6px 0;
  border: 2px solid #efefef; border-radius: 16px; font-size: 1rem; outline: none;
  transition: border-color .15s;
}
.pin-login input:focus { border-color: #111; }
.pin-login .btn-primary {
  width: 100%; margin-top: 12px; padding: 14px;
  border: 0; border-radius: 999px; background: var(--pin-red); color: #fff;
  font-weight: 700; font-size: 1rem; cursor: pointer; min-height: 48px;
  transition: background .15s, transform .12s;
}
.pin-login .btn-primary:hover { background: var(--pin-red-hover); }
.pin-login .btn-primary:active { transform: scale(.98); }
#login-error { color: var(--pin-red); font-size: .85rem; margin-top: 10px; display: none; }
.pin-help { margin-top: 14px; font-size: .8rem; color: #767676; }
.pin-help a { color: var(--pin-red); text-decoration: none; font-weight: 600; }

.pin-masonry {
  column-count: 2; column-gap: 14px;
  padding: 16px 14px 40px;
  max-width: 1200px; margin: 0 auto;
}
@media (min-width: 700px) { .pin-masonry { column-count: 3; } }
@media (min-width: 1000px) { .pin-masonry { column-count: 5; padding: 20px; } }

.pin-card {
  break-inside: avoid; margin-bottom: 14px;
  border-radius: 16px; overflow: hidden; background: #efefef;
  cursor: pointer; position: relative;
  transition: transform .2s var(--ease);
  animation: fadeUp .5s var(--ease) both;
}
.pin-card:hover { transform: translateY(-2px); }
.pin-card img { width: 100%; display: block; vertical-align: top; }
.pin-card .meta {
  padding: 10px 12px 12px; background: #fff;
}
.pin-card .meta h4 {
  font-size: .86rem; color: #111; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
}
.pin-card .meta p { font-size: .72rem; color: #767676; margin-top: 2px; }
.pin-card .hover-save {
  position: absolute; top: 10px; right: 10px;
  background: var(--pin-red); color: #fff; border: 0; border-radius: 999px;
  padding: 8px 14px; font-weight: 700; font-size: .78rem;
  opacity: 0; transform: translateY(-4px); pointer-events: none;
  transition: .18s var(--ease);
}
.pin-card:hover .hover-save { opacity: 1; transform: none; }
@media (hover: none) { .pin-card .hover-save { display: none; } }