/* =========================================
   THE FREEBIE VAULT — page-specific styles
   Loaded only on pages/freebies.html, on top of main.css
   ========================================= */

/* --- Vault hero --- */
.vault-hero-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 3rem;
  align-items: center;
}
.vault-hero-orb {
  aspect-ratio: 1 / 1;
  max-width: 320px;
  margin: 0 auto;
  border-radius: 50%;
  border: 1px solid rgba(98, 198, 200, 0.2);
  background:
    radial-gradient(circle at 35% 30%, var(--bio-magenta-glow) 0%, transparent 55%),
    radial-gradient(circle at 65% 70%, rgba(98,198,200,0.18) 0%, transparent 55%),
    linear-gradient(160deg, rgba(13,61,68,0.6), rgba(5,9,11,0.95));
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
  box-shadow: 0 40px 90px -40px rgba(42, 124, 134, 0.5);
}
.vault-hero-orb strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--moon-ivory);
  margin-bottom: 0.5rem;
}
.vault-hero-orb span { font-size: 0.8rem; color: var(--soft-silver); }

/* --- Vault controls: tabs + search --- */
.vault-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 2.25rem;
}
.vault-tabs { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.vault-tab {
  padding: 0.4rem 1rem;
  border-radius: 2rem;
  border: 1px solid rgba(98, 198, 200, 0.2);
  color: var(--soft-silver);
  font-size: 0.78rem;
  font-family: var(--font-body);
  cursor: pointer;
  transition: all var(--transition-fast);
  background: transparent;
}
.vault-tab:hover, .vault-tab.is-active {
  background: rgba(42, 124, 134, 0.2);
  border-color: var(--siren-teal);
  color: var(--moon-ivory);
}
.vault-search {
  flex: 1 1 240px;
  max-width: 320px;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--card-border);
  background: rgba(5, 9, 11, 0.5);
  color: var(--moon-ivory);
  font-family: var(--font-body);
  font-size: 0.85rem;
}
.vault-search::placeholder { color: rgba(184, 199, 201, 0.5); }
.vault-search:focus-visible { outline: 2px solid var(--sea-glass); outline-offset: 2px; }

/* --- Vault grid + cards (extends .freebie-card) --- */
.vault-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.vault-card-tag {
  font-size: 0.6rem;
  font-family: var(--font-label);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sea-glass);
  opacity: 0.85;
}
.vault-empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem 1rem;
  color: var(--soft-silver);
}
.vault-empty-state h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--moon-ivory);
  margin-bottom: 0.5rem;
  font-weight: 400;
}

/* --- Prompt preview modal --- */
.vault-modal {
  position: fixed;
  inset: 0;
  z-index: 9997;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-med);
}
.vault-modal.is-open { opacity: 1; pointer-events: auto; }
.vault-modal-backdrop { position: absolute; inset: 0; background: rgba(5, 9, 11, 0.88); backdrop-filter: blur(8px); }
.vault-modal-inner {
  position: relative;
  z-index: 2;
  background: linear-gradient(145deg, var(--ocean-teal), var(--deep-ocean));
  border: 1px solid rgba(98, 198, 200, 0.25);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  max-width: 600px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 0 80px rgba(42, 124, 134, 0.3);
  transform: scale(0.96);
  transition: transform var(--transition-med);
}
.vault-modal.is-open .vault-modal-inner { transform: scale(1); }
.vault-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  color: var(--soft-silver);
  font-size: 1rem;
  padding: 0.25rem 0.5rem;
  transition: color var(--transition-fast);
}
.vault-modal-close:hover { color: var(--moon-ivory); }
.vault-modal-eyebrow { color: var(--sea-glass); margin-bottom: 0.6rem; display: block; }
.vault-modal-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--moon-ivory);
  margin-bottom: 0.75rem;
}
.vault-modal-desc { color: var(--soft-silver); font-size: 0.9rem; margin-bottom: 1.25rem; line-height: 1.65; }
.vault-modal-prompt {
  background: rgba(5, 9, 11, 0.5);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  font-size: 0.85rem;
  color: var(--moon-ivory);
  white-space: pre-wrap;
  font-family: var(--font-body);
  line-height: 1.65;
  margin-bottom: 1rem;
  max-height: 40vh;
  overflow-y: auto;
}
.vault-modal-note {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--soft-silver);
  margin-bottom: 1.5rem;
}
.vault-modal-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.vault-modal-actions .btn.copied { border-color: var(--sea-glass); color: var(--moon-ivory); }

/* --- Glitch Phrase Graveyard --- */
.phrase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.75rem;
}
.phrase-chip {
  text-align: left;
  padding: 1.1rem 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--card-border);
  background: rgba(5, 9, 11, 0.4);
  cursor: pointer;
  transition: all var(--transition-med);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-height: 84px;
}
.phrase-chip:hover { border-color: rgba(98, 198, 200, 0.3); }
.phrase-chip .dead {
  color: rgba(184, 199, 201, 0.6);
  font-size: 0.85rem;
  text-decoration: none;
}
.phrase-chip .revived {
  color: var(--sea-glass);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.9rem;
  display: none;
}
.phrase-chip.is-shattered .dead { text-decoration: line-through; opacity: 0.4; }
.phrase-chip.is-shattered .revived { display: block; }
.phrase-chip.is-shattered { border-color: var(--bio-magenta); }

/* --- Hidden easter eggs --- */
.easter-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.easter-card {
  background: rgba(5, 9, 11, 0.4);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  font-size: 0.83rem;
  color: var(--soft-silver);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.easter-card strong { color: var(--moon-ivory); font-family: var(--font-display); font-size: 1rem; font-weight: 500; }

.midnight-wrap { text-align: center; margin-top: 2.5rem; }
.midnight-button { opacity: 0.7; }
.midnight-button:hover { opacity: 1; }

.fog-signal {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(98, 198, 200, 0.25);
  background: radial-gradient(circle, rgba(98,198,200,0.15), rgba(5,9,11,0.7));
  color: var(--sea-glass);
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(6px);
  transition: all var(--transition-med);
  z-index: 500;
  animation: fog-pulse 4s ease-in-out infinite;
}
.fog-signal:hover { box-shadow: 0 0 22px rgba(98, 198, 200, 0.4); border-color: var(--sea-glass); }
@keyframes fog-pulse {
  0%, 100% { box-shadow: 0 0 0 rgba(98,198,200,0); }
  50% { box-shadow: 0 0 18px rgba(98,198,200,0.3); }
}

.pearl-door {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(243, 233, 210, 0.15);
  border: none;
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  transition: all var(--transition-med);
}
.pearl-door:hover {
  background: var(--moon-ivory);
  box-shadow: 0 0 12px rgba(243, 233, 210, 0.6);
  transform: scale(1.4);
}
.site-footer { position: relative; }

@media (max-width: 1024px) {
  .vault-hero-grid { grid-template-columns: 1fr; text-align: center; }
  .vault-hero-orb { order: -1; }
  .vault-grid { grid-template-columns: 1fr 1fr; }
  .phrase-grid { grid-template-columns: 1fr 1fr; }
  .easter-strip { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .vault-grid { grid-template-columns: 1fr; }
  .phrase-grid { grid-template-columns: 1fr; }
  .vault-controls { flex-direction: column; align-items: stretch; }
  .vault-search { max-width: none; }
}