/* ═══════════════════════════════════════════════════════════
   Enhanced Cards, Buttons & Decorative Art System
   Provides image-backed cards, premium buttons, and decorative
   elements for a polished RPG UI feel.
   ═══════════════════════════════════════════════════════════ */

/* ── CSS Variables for Enhanced Components ─────────────────── */
:root {
  --card-art-opacity: 0.08;
  --card-art-hover-opacity: 0.13;
  --card-art-radius: 12px;
  --btn-enhanced-opacity: 0.15;
  --btn-enhanced-hover-opacity: 0.25;
  --deco-transition: 0.3s ease;
}

/* ═══════════════════════════════════════════════════════════
   CARD ART SYSTEM
   Usage: <div class="card card-art" style="--card-art-url: url('/static/...')">
   ═══════════════════════════════════════════════════════════ */

.card-art {
  position: relative;
  overflow: hidden;
  z-index: 0;
}

.card-art::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--card-art-url);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: var(--card-art-opacity);
  transition: opacity var(--deco-transition);
  z-index: -1;
  border-radius: inherit;
  pointer-events: none;
}

.card-art:hover::before {
  opacity: var(--card-art-hover-opacity);
}

/* Ensure all content sits above the art layer */
.card-art > * {
  position: relative;
  z-index: 1;
}

/* ── Card Art Variants ────────────────────────────────────── */

/* Stained Glass: saturated, radial light source */
.card-art-stained::before {
  filter: saturate(1.6) brightness(1.1);
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 100%);
  opacity: 0.12;
}
.card-art-stained:hover::before {
  opacity: 0.18;
}

/* Parchment: warm sepia overlay, rough edges */
.card-art-parchment::before {
  filter: sepia(0.4) brightness(1.05);
  opacity: 0.10;
}
.card-art-parchment:hover::before {
  opacity: 0.16;
}
.card-art-parchment {
  border: 1px solid color-mix(in srgb, var(--accent-1) 25%, transparent);
}

/* Metallic: gradient border shine effect */
.card-art-metallic {
  border: 1px solid color-mix(in srgb, var(--accent-1) 40%, transparent);
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--accent-1) 15%, transparent),
              var(--shadow-card);
}
.card-art-metallic::before {
  filter: brightness(1.2) contrast(1.1);
  opacity: 0.10;
}
.card-art-metallic:hover::before {
  opacity: 0.16;
}
.card-art-metallic::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent-1) 8%, transparent) 0%,
    transparent 50%,
    color-mix(in srgb, var(--accent-1) 5%, transparent) 100%
  );
  pointer-events: none;
  border-radius: inherit;
  z-index: 0;
}

/* Envelope: diagonal split with warm accent */
.card-art-envelope {
  border: 1px solid color-mix(in srgb, var(--accent-1) 20%, transparent);
}
.card-art-envelope::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 60px;
  height: 60px;
  background: linear-gradient(
    225deg,
    color-mix(in srgb, var(--accent-1) 15%, transparent) 0%,
    transparent 60%
  );
  pointer-events: none;
  border-radius: 0 var(--card-art-radius) 0 0;
  z-index: 0;
}

/* Gift: festive ribbon stripe overlay */
.card-art-gift {
  border: 1px solid color-mix(in srgb, var(--accent-1) 30%, transparent);
}
.card-art-gift::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 48%, color-mix(in srgb, var(--accent-1) 12%, transparent) 48%, color-mix(in srgb, var(--accent-1) 12%, transparent) 52%, transparent 52%),
    linear-gradient(0deg, transparent 48%, color-mix(in srgb, var(--accent-1) 12%, transparent) 48%, color-mix(in srgb, var(--accent-1) 12%, transparent) 52%, transparent 52%);
  pointer-events: none;
  border-radius: inherit;
  z-index: 0;
}


/* ═══════════════════════════════════════════════════════════
   ENHANCED BUTTON SYSTEM
   Usage: <a class="btn btn-enhanced btn-action" style="--btn-art-url: url(...)">
   ═══════════════════════════════════════════════════════════ */

.btn-enhanced {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  font-family: 'Cinzel', serif;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.03em;
  border: 1px solid color-mix(in srgb, var(--accent-1) 50%, transparent);
  border-radius: 8px;
  cursor: pointer;
  transition: all var(--deco-transition);
  text-decoration: none;
  z-index: 0;
}

.btn-enhanced::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--btn-art-url);
  background-size: cover;
  background-position: center;
  opacity: var(--btn-enhanced-opacity);
  transition: opacity var(--deco-transition);
  z-index: -2;
  pointer-events: none;
}

.btn-enhanced::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  transition: opacity var(--deco-transition);
}

.btn-enhanced:hover::before {
  opacity: var(--btn-enhanced-hover-opacity);
}

.btn-enhanced i,
.btn-enhanced svg {
  flex-shrink: 0;
}

/* ── Action Button (Play/Resume/Continue) ─────────────────── */
.btn-action {
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent-1) 20%, var(--bg-card)),
    color-mix(in srgb, var(--accent-warm, var(--accent-1)) 15%, var(--bg-card))
  );
  color: var(--text-accent);
  border-color: color-mix(in srgb, var(--accent-1) 60%, transparent);
  box-shadow: 0 2px 12px color-mix(in srgb, var(--accent-1) 20%, transparent),
              inset 0 1px 0 color-mix(in srgb, var(--accent-1) 15%, transparent);
}

.btn-action:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px color-mix(in srgb, var(--accent-1) 35%, transparent),
              inset 0 1px 0 color-mix(in srgb, var(--accent-1) 20%, transparent);
  border-color: var(--accent-1);
  color: var(--text-accent);
  text-decoration: none;
}

.btn-action:active {
  transform: translateY(0);
}

/* ── Withdraw Button (Leave/Withdraw) ────────────────────── */
.btn-withdraw {
  background: linear-gradient(
    135deg,
    color-mix(in srgb, #ef4444 12%, var(--bg-card)),
    color-mix(in srgb, #f97316 8%, var(--bg-card))
  );
  color: var(--text-secondary);
  border-color: color-mix(in srgb, #ef4444 30%, transparent);
  box-shadow: 0 2px 8px color-mix(in srgb, #ef4444 10%, transparent);
}

.btn-withdraw:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px color-mix(in srgb, #ef4444 25%, transparent);
  border-color: color-mix(in srgb, #ef4444 60%, transparent);
  color: #fca5a5;
}

.btn-withdraw:active {
  transform: translateY(0);
}

/* ── Purchase Button (Buy/Subscribe) ──────────────────────── */
.btn-purchase {
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent-1) 15%, var(--bg-card)),
    color-mix(in srgb, var(--accent-2, var(--accent-1)) 12%, var(--bg-card))
  );
  color: var(--text-accent);
  border-color: color-mix(in srgb, var(--accent-1) 45%, transparent);
  box-shadow: 0 2px 8px color-mix(in srgb, var(--accent-1) 15%, transparent);
}

.btn-purchase:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px color-mix(in srgb, var(--accent-1) 30%, transparent);
  border-color: var(--accent-1);
  color: var(--text-accent);
  text-decoration: none;
}

/* ── Daily Reward Button ──────────────────────────────────── */
.btn-daily {
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent-warm, var(--accent-1)) 20%, var(--bg-card)),
    color-mix(in srgb, var(--accent-1) 10%, var(--bg-card))
  );
  color: var(--text-accent);
  border-color: color-mix(in srgb, var(--accent-warm, var(--accent-1)) 50%, transparent);
  box-shadow: 0 2px 10px color-mix(in srgb, var(--accent-warm, var(--accent-1)) 20%, transparent);
}

.btn-daily:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 18px color-mix(in srgb, var(--accent-warm, var(--accent-1)) 35%, transparent);
  color: var(--text-accent);
  text-decoration: none;
}

/* ── Hero Button (extra large, for landing page) ──────────── */
.btn-hero {
  padding: 1rem 2.5rem;
  font-size: 1.15rem;
  border-radius: 10px;
  letter-spacing: 0.05em;
}

.btn-hero::after {
  background: radial-gradient(
    ellipse at center,
    color-mix(in srgb, var(--accent-1) 10%, transparent) 0%,
    transparent 70%
  );
}

/* Subtle pulse animation for hero buttons */
@keyframes hero-glow {
  0%, 100% { box-shadow: 0 2px 12px color-mix(in srgb, var(--accent-1) 20%, transparent); }
  50% { box-shadow: 0 4px 24px color-mix(in srgb, var(--accent-1) 35%, transparent); }
}

.btn-hero-pulse {
  animation: hero-glow 3s ease-in-out infinite;
}

.btn-hero-pulse:hover {
  animation: none;
}


/* ═══════════════════════════════════════════════════════════
   DECORATIVE ELEMENTS
   ═══════════════════════════════════════════════════════════ */

/* ── Diagonal Ribbon ──────────────────────────────────────── */
.deco-ribbon {
  position: absolute;
  top: -5px;
  right: -5px;
  width: 80px;
  height: 80px;
  overflow: hidden;
  pointer-events: none;
  z-index: 2;
}

.deco-ribbon::before {
  content: attr(data-ribbon);
  position: absolute;
  top: 18px;
  right: -22px;
  width: 110px;
  padding: 4px 0;
  background: linear-gradient(135deg, var(--accent-1), color-mix(in srgb, var(--accent-1) 80%, #000));
  color: var(--bg-primary);
  font-family: 'Cinzel', serif;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-align: center;
  transform: rotate(45deg);
  box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

/* Ribbon color variants */
.deco-ribbon-new::before { background: linear-gradient(135deg, var(--text-success), color-mix(in srgb, var(--text-success) 70%, #000)); }
.deco-ribbon-hot::before { background: linear-gradient(135deg, var(--text-danger), color-mix(in srgb, var(--text-danger) 70%, #000)); }
.deco-ribbon-best::before { background: linear-gradient(135deg, var(--accent-1), color-mix(in srgb, var(--accent-1) 70%, #000)); }

/* ── Circular Seal / Badge ────────────────────────────────── */
.deco-seal {
  position: absolute;
  bottom: -8px;
  right: -8px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle, var(--accent-1), color-mix(in srgb, var(--accent-1) 70%, #000));
  color: var(--bg-primary);
  font-family: 'Cinzel', serif;
  font-size: 0.55rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
  z-index: 2;
  pointer-events: none;
}

/* ── Diagonal Stripe Overlay ──────────────────────────────── */
.deco-stripes {
  position: relative;
  overflow: hidden;
}

.deco-stripes::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 8px,
    color-mix(in srgb, var(--accent-1) 4%, transparent) 8px,
    color-mix(in srgb, var(--accent-1) 4%, transparent) 10px
  );
  pointer-events: none;
  z-index: 0;
  border-radius: inherit;
}

/* ── Shimmer / Shine Effect ───────────────────────────────── */
@keyframes shimmer {
  0% { transform: translateX(-100%) rotate(25deg); }
  100% { transform: translateX(200%) rotate(25deg); }
}

.deco-shimmer {
  position: relative;
  overflow: hidden;
}

.deco-shimmer::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 40%;
  height: 200%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    color-mix(in srgb, var(--accent-1) 8%, transparent) 45%,
    color-mix(in srgb, var(--accent-1) 15%, transparent) 50%,
    color-mix(in srgb, var(--accent-1) 8%, transparent) 55%,
    transparent 100%
  );
  transform: translateX(-100%) rotate(25deg);
  pointer-events: none;
  z-index: 1;
}

.deco-shimmer:hover::after {
  animation: shimmer 0.8s ease-out forwards;
}


/* ═══════════════════════════════════════════════════════════
   STAT CARD ENHANCEMENTS
   Add subtle background art to individual stat cards
   Usage: <div class="stat-card stat-card-art" style="--card-art-url: url(...)">
   ═══════════════════════════════════════════════════════════ */

.stat-card-art {
  position: relative;
  overflow: hidden;
}

.stat-card-art::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--card-art-url);
  background-size: cover;
  background-position: center;
  opacity: 0.06;
  transition: opacity var(--deco-transition);
  pointer-events: none;
  border-radius: inherit;
}

.stat-card-art:hover::after {
  opacity: 0.10;
}


/* ═══════════════════════════════════════════════════════════
   RESOURCE CARD ENHANCEMENTS
   Slightly stronger art opacity for resource bar items
   ═══════════════════════════════════════════════════════════ */

.resource-card-art {
  position: relative;
  overflow: hidden;
}

.resource-card-art::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--card-art-url);
  background-size: cover;
  background-position: center;
  opacity: 0.08;
  transition: opacity var(--deco-transition);
  pointer-events: none;
  border-radius: inherit;
}

.resource-card-art:hover::after {
  opacity: 0.14;
}


/* ═══════════════════════════════════════════════════════════
   SHOP-SPECIFIC ENHANCEMENTS
   ═══════════════════════════════════════════════════════════ */

.shop-card-art {
  position: relative;
  overflow: hidden;
}

.shop-card-art::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--card-art-url);
  background-size: cover;
  background-position: center;
  opacity: 0.10;
  transition: opacity var(--deco-transition);
  z-index: 0;
  pointer-events: none;
  border-radius: inherit;
}

.shop-card-art:hover::before {
  opacity: 0.16;
}

.shop-card-art > * {
  position: relative;
  z-index: 1;
}

/* Tier-specific accent borders */
.tier-bronze { border-color: #cd7f32 !important; }
.tier-silver { border-color: #c0c0c0 !important; }
.tier-gold { border-color: var(--accent-1) !important; }
.tier-diamond { border-color: #b9f2ff !important; }

.tier-bronze .deco-ribbon::before { background: linear-gradient(135deg, #cd7f32, #8b4513); }
.tier-silver .deco-ribbon::before { background: linear-gradient(135deg, #c0c0c0, #808080); }
.tier-gold .deco-ribbon::before { background: linear-gradient(135deg, var(--accent-1), color-mix(in srgb, var(--accent-1) 60%, #000)); }
.tier-diamond .deco-ribbon::before { background: linear-gradient(135deg, #b9f2ff, #4169e1); }


/* ═══════════════════════════════════════════════════════════
   GLASS BUTTON (semi-transparent frosted glass look)
   Usage: <button class="btn btn-enhanced btn-glass">
   ═══════════════════════════════════════════════════════════ */

.btn-glass {
  background: color-mix(in srgb, var(--bg-card) 70%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--text-accent);
  border: 1px solid color-mix(in srgb, var(--accent-1) 35%, transparent);
  box-shadow: 0 4px 16px rgba(0,0,0,0.1),
              inset 0 1px 0 color-mix(in srgb, #fff 10%, transparent),
              inset 0 -1px 0 color-mix(in srgb, #000 5%, transparent);
}

.btn-glass:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--accent-1) 25%, transparent),
              inset 0 1px 0 color-mix(in srgb, #fff 15%, transparent);
  border-color: var(--accent-1);
  color: var(--text-accent);
  text-decoration: none;
}

.btn-glass:active { transform: translateY(0); }

/* ── Save Button (compact enhanced) ─────────────────────── */
.btn-save {
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--text-success) 15%, var(--bg-card)),
    color-mix(in srgb, var(--accent-1) 10%, var(--bg-card))
  );
  color: var(--text-accent);
  border-color: color-mix(in srgb, var(--text-success) 40%, transparent);
  box-shadow: 0 2px 8px color-mix(in srgb, var(--text-success) 15%, transparent);
}

.btn-save:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px color-mix(in srgb, var(--text-success) 30%, transparent);
  border-color: var(--text-success);
  color: var(--text-accent);
  text-decoration: none;
}

/* ── Delete / Remove Button (compact danger) ────────────── */
.btn-danger-enhanced {
  background: linear-gradient(
    135deg,
    color-mix(in srgb, #ef4444 10%, var(--bg-card)),
    color-mix(in srgb, #dc2626 6%, var(--bg-card))
  );
  color: var(--text-danger);
  border-color: color-mix(in srgb, #ef4444 35%, transparent);
  box-shadow: 0 2px 6px color-mix(in srgb, #ef4444 10%, transparent);
}

.btn-danger-enhanced:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px color-mix(in srgb, #ef4444 25%, transparent);
  border-color: color-mix(in srgb, #ef4444 60%, transparent);
  color: #fca5a5;
  text-decoration: none;
}

/* ── Compact size helper for enhanced buttons ───────────── */
.btn-enhanced.btn-compact {
  padding: 0.4rem 0.85rem;
  font-size: 0.8rem;
  font-family: var(--font-body);
  letter-spacing: 0;
}


/* ═══════════════════════════════════════════════════════════
   ENHANCED INVENTORY TABS
   Fancy tabs with background art and smooth transitions
   ═══════════════════════════════════════════════════════════ */

.inv-tabs-enhanced {
  display: flex;
  gap: 2px;
  border-bottom: 2px solid var(--border);
  background: var(--bg-inset);
  padding: 0;
}

.inv-tab-enhanced {
  flex: 1;
  position: relative;
  overflow: hidden;
  padding: 0.65rem 0.5rem;
  text-align: center;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  transition: all 0.25s ease;
  margin-bottom: -2px;
}

.inv-tab-enhanced::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--tab-art);
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 0.25s ease;
  z-index: 0;
  pointer-events: none;
}

.inv-tab-enhanced > * { position: relative; z-index: 1; }

.inv-tab-enhanced:hover { color: var(--text-secondary); }
.inv-tab-enhanced:hover::before { opacity: 0.06; }

.inv-tab-enhanced.active {
  color: var(--text-accent);
  border-bottom-color: var(--accent-1);
  background: color-mix(in srgb, var(--accent-1) 6%, transparent);
}

.inv-tab-enhanced.active::before { opacity: 0.10; }

.inv-tab-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  font-size: 0.65rem;
  font-family: var(--font-mono);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 9px;
  color: var(--text-muted);
}

.inv-tab-enhanced.active .inv-tab-count {
  background: var(--accent-1-dim);
  border-color: color-mix(in srgb, var(--accent-1) 30%, transparent);
  color: var(--text-accent);
}


/* ═══════════════════════════════════════════════════════════
   ENHANCED MESSAGE BUBBLES (inbox)
   ═══════════════════════════════════════════════════════════ */

.dm-msg-enhanced {
  display: flex;
  gap: 0.5rem;
  max-width: 85%;
  align-items: flex-start;
}

.dm-msg-enhanced.mine { align-self: flex-end; flex-direction: row-reverse; }
.dm-msg-enhanced.theirs { align-self: flex-start; }

.dm-msg-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 1.5px solid color-mix(in srgb, var(--accent-1) 30%, transparent);
}

.dm-msg-avatar-placeholder {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-inset);
  border: 1.5px solid var(--border);
  color: var(--text-muted);
  font-size: 0.7rem;
}

.dm-msg-bubble {
  padding: 0.55rem 0.85rem;
  border-radius: 12px;
  font-size: 0.85rem;
  line-height: 1.5;
  word-wrap: break-word;
  position: relative;
}

.dm-msg-enhanced.mine .dm-msg-bubble {
  background: linear-gradient(135deg, var(--accent-1), color-mix(in srgb, var(--accent-1) 85%, #000));
  color: var(--bg-main);
  border-bottom-right-radius: 4px;
}

.dm-msg-enhanced.theirs .dm-msg-bubble {
  background: var(--bg-inset);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-bottom-left-radius: 4px;
}

.dm-msg-bubble .dm-msg-time {
  font-size: 0.63rem;
  margin-top: 0.15rem;
}

.dm-msg-enhanced.mine .dm-msg-time { color: rgba(0,0,0,0.35); }
.dm-msg-enhanced.theirs .dm-msg-time { color: var(--text-muted); }


/* ═══════════════════════════════════════════════════════════
   CAMPAIGN HISTORY CARDS (enhanced)
   ═══════════════════════════════════════════════════════════ */

.campaign-history-card {
  position: relative;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  transition: all 0.2s ease;
}

.campaign-history-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--camp-bg);
  background-size: cover;
  background-position: center;
  opacity: 0.08;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 0;
}

.campaign-history-card:hover::before { opacity: 0.15; }

.campaign-history-card:hover {
  border-color: var(--accent-copper);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px color-mix(in srgb, var(--accent-1) 15%, transparent);
}

.campaign-history-card > * { position: relative; z-index: 1; }


/* ═══════════════════════════════════════════════════════════
   RESPONSIVE ADJUSTMENTS
   ═══════════════════════════════════════════════════════════ */

@media (max-width: 640px) {
  .btn-hero {
    padding: 0.85rem 1.75rem;
    font-size: 1rem;
  }

  .deco-ribbon {
    width: 64px;
    height: 64px;
  }

  .deco-ribbon::before {
    top: 12px;
    right: -28px;
    font-size: 0.5rem;
  }

  .deco-seal {
    width: 36px;
    height: 36px;
    font-size: 0.45rem;
  }
}

/* ═══════════════════════════════════════════════════════════
   DESIGN LAB STYLES (admin catalogue page)
   ═══════════════════════════════════════════════════════════ */

.design-lab-section {
  margin-bottom: 3rem;
}

.design-lab-section h2 {
  font-family: 'Cinzel', serif;
  color: var(--text-accent);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid color-mix(in srgb, var(--accent-1) 30%, transparent);
}

.design-lab-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.design-lab-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.design-lab-item label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.design-lab-preview {
  min-height: 120px;
  border-radius: var(--card-art-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.design-lab-code {
  background: var(--bg-inset);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 0.5rem 0.75rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--text-secondary);
  overflow-x: auto;
  white-space: pre;
}

.opacity-slider-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.opacity-slider-row input[type="range"] {
  flex: 1;
  accent-color: var(--accent-1);
}

.opacity-slider-row span {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-muted);
  min-width: 3ch;
}

.asset-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.asset-thumb {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
}

.asset-thumb img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
}

.asset-thumb-wide img {
  aspect-ratio: 2.8;
}

.asset-thumb .asset-path {
  padding: 0.4rem 0.6rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  color: var(--text-muted);
  background: var(--bg-inset);
  border-top: 1px solid var(--border-color);
  word-break: break-all;
}


/* ═══════════════════════════════════════════════════════════
   LIGHT MODE OVERRIDES
   Warm amber art is invisible on light (#f7f9fc) backgrounds.
   Bump opacity and shift hue warm→cool to match blue theme.
   ═══════════════════════════════════════════════════════════ */

[data-theme="light"] {
  --card-art-opacity: 0.14;
  --card-art-hover-opacity: 0.22;
  --btn-enhanced-opacity: 0.22;
  --btn-enhanced-hover-opacity: 0.35;
}

/* Hue-shift warm amber art → cool blue for light theme */
[data-theme="light"] .card-art::before,
[data-theme="light"] .shop-card-art::before,
[data-theme="light"] .campaign-history-card::before {
  filter: hue-rotate(180deg) brightness(0.85);
}

[data-theme="light"] .btn-enhanced::before {
  filter: hue-rotate(180deg) brightness(0.85);
}

/* Card art variants — higher opacity for light mode */
[data-theme="light"] .card-art-stained::before {
  filter: saturate(1.6) brightness(1.1) hue-rotate(180deg);
  opacity: 0.18;
}
[data-theme="light"] .card-art-stained:hover::before {
  opacity: 0.26;
}

[data-theme="light"] .card-art-parchment::before {
  filter: sepia(0.4) brightness(1.05) hue-rotate(180deg);
  opacity: 0.16;
}
[data-theme="light"] .card-art-parchment:hover::before {
  opacity: 0.24;
}

[data-theme="light"] .card-art-metallic::before {
  filter: brightness(1.2) contrast(1.1) hue-rotate(180deg);
  opacity: 0.16;
}
[data-theme="light"] .card-art-metallic:hover::before {
  opacity: 0.24;
}

/* Stat & resource card art */
[data-theme="light"] .stat-card-art::after {
  filter: hue-rotate(180deg) brightness(0.85);
  opacity: 0.10;
}
[data-theme="light"] .stat-card-art:hover::after {
  opacity: 0.16;
}

[data-theme="light"] .resource-card-art::after {
  filter: hue-rotate(180deg) brightness(0.85);
  opacity: 0.14;
}
[data-theme="light"] .resource-card-art:hover::after {
  opacity: 0.22;
}