/* ============================================================
   utilities.css (Lego Block)
   Utility classes to replace inline styles and ensure clean architecture
   ============================================================ */

/* Accessibility */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* Margins */
.mt-0 { margin-top: 0 !important; }
.mt-12 { margin-top: 12px; }
.mt-14 { margin-top: 14px; }
.mb-14 { margin-bottom: 14px; }
.mb-18 { margin-bottom: 18px; }
.ml-8 { margin-left: 8px; }
.ml-14 { margin-left: 14px; }
.pb-80 { padding-bottom: 80px; }
.my-1-2em { margin: 1.2em 0; }
.mt-2-5em { margin-top: 2.5em; }

/* Sizing */
.w-full { width: 100%; }
.max-w-420 { max-width: 420px; }

/* Typography */
.text-red { color: var(--red); }
.text-sm { font-size: 0.55em; }
.font-semibold { font-weight: 600; }

/* Flexbox */
.flex { display: flex; }
.align-center { align-items: center; }
.gap-8 { gap: 8px; }
.gap-14 { gap: 14px; }
.wrap { flex-wrap: wrap; }

/* Interaction */
.cursor-default { cursor: default; }

/* ── [FORGE] 공사 중 (준비 중) 글로벌 오버레이 ───────────────────────────────────────── */
.global-construction-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-align: center;
}
.global-construction-overlay .construction-content {
  background: rgba(255, 255, 255, 0.1);
  padding: 2.5rem 3.5rem;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 15px 35px rgba(0,0,0,0.5);
  animation: construction-fade-in 0.8s ease-out;
}
.global-construction-overlay .construction-icon {
  font-size: 3.5rem;
  display: block;
  margin-bottom: 0.8rem;
  animation: construction-bounce 2s infinite;
}
.global-construction-overlay h2 {
  font-size: 1.8rem;
  margin: 0 0 0.8rem;
  font-weight: 800;
  color: #fff;
  text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}
.global-construction-overlay p {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.85);
  text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}