/* 商店街共通：看板・シール・挨拶 */

.greet {
  margin: -0.5rem 0 1.5rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px dashed var(--line);
  background: rgba(255, 250, 247, 0.7);
  color: var(--ink);
  font-size: 0.95rem;
  line-height: 1.65;
}

.greet-label {
  display: block;
  margin-bottom: 0.2rem;
  font-family: var(--font-display);
  font-size: 0.82rem;
  color: var(--accent);
  letter-spacing: 0.06em;
}

.street {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.sign {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.85rem 1rem;
  align-items: center;
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  padding: 1.05rem 1.15rem 1.1rem;
  background: var(--paper);
  color: inherit;
  text-decoration: none;
  box-shadow: var(--shadow);
  position: relative;
  transition: transform 0.15s ease, border-color 0.15s ease;
  min-height: 5.5rem;
}

.sign-icon {
  width: 3.6rem;
  height: 3.6rem;
  border-radius: 14px;
}

.sign-body {
  min-width: 0;
}

.hero-icon {
  width: 4.5rem;
  height: 4.5rem;
  margin: 0 0 0.75rem;
  display: block;
}

.sign::before {
  content: "";
  position: absolute;
  left: 1.1rem;
  right: 1.1rem;
  top: 0.45rem;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, var(--accent-soft), transparent);
  opacity: 0.55;
}

a.sign:hover {
  transform: translateY(-2px);
  border-color: var(--accent-soft);
  text-decoration: none;
}

.sign-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  margin-bottom: 0.35rem;
}

.seal {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  line-height: 1.4;
}

.seal-open {
  color: var(--accent-deep);
  background: var(--accent-wash);
  border-color: var(--accent-soft);
}

.seal-soon {
  color: var(--muted);
  background: transparent;
  border-style: dashed;
}

.sign-name {
  display: block;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
  color: var(--ink);
  letter-spacing: 0.04em;
}

.sign-desc {
  display: block;
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.55;
}

.soon .sign {
  background: transparent;
  box-shadow: none;
  border-style: dashed;
  opacity: 0.9;
}

.soon .sign::before {
  display: none;
}

.btn-ghost {
  border-color: var(--line);
  background: var(--paper);
  color: var(--muted);
  box-shadow: none;
}

.btn-ghost:hover {
  background: var(--bg1);
  color: var(--ink);
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

.back {
  display: inline-block;
  margin-bottom: 1.1rem;
  font-size: 0.92rem;
  min-height: 2.75rem;
  line-height: 2.75rem;
  padding: 0 0.25rem;
}

@media (max-width: 640px) {
  .shell {
    width: min(100% - 1.25rem, var(--max));
    padding: 1.75rem 0 3.25rem;
  }

  h1 {
    font-size: 1.55rem;
    letter-spacing: 0.04em;
  }

  .lede {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
  }

  .sign {
    grid-template-columns: auto 1fr;
    gap: 0.7rem 0.85rem;
    padding: 0.95rem 0.95rem 1rem;
    min-height: 0;
  }

  .sign-icon {
    width: 3.1rem;
    height: 3.1rem;
    border-radius: 12px;
  }

  .sign-name {
    font-size: 1.05rem;
  }

  .sign-desc {
    font-size: 0.86rem;
  }

  .btn {
    width: 100%;
    max-width: none;
    min-height: 2.85rem;
  }

  .actions {
    flex-direction: column;
    align-items: stretch;
  }

  .presets .btn {
    width: auto;
    flex: 1 1 40%;
  }
}

@media (max-width: 380px) {
  .sign {
    grid-template-columns: 1fr;
  }

  .sign-icon {
    width: 2.8rem;
    height: 2.8rem;
  }
}