/* ==========================================================================
   1. CORE INITIALIZATION & BASE SYSTEMS
   ========================================================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: #030305;
  min-height: 100vh;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: #e2e2e9;
  overflow-x: hidden;
  padding: 2rem 0;
}

/* HIGH-TECH CARD STOCK BACKGROUND GRID */
.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 30px 30px;
}

/* ==========================================================================
   2. PACK INITIAL LOAD DEALER (LOADER)
   ========================================================================== */
#loader {
  position: fixed;
  inset: 0;
  background: #050507;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.loader-deck {
  position: relative;
  width: 120px;
  height: 168px;
}

.loader-card {
  position: absolute;
  inset: 0;
  background: #0d0d12;
  border: 1px solid #3a3a4a;
  border-radius: 12px;
  transform-origin: bottom center;
}

.loader-card:nth-child(1) { animation: dealCard1 1.8s cubic-bezier(0.2, 0, 0, 1) infinite; }
.loader-card:nth-child(2) { animation: dealCard2 1.8s cubic-bezier(0.2, 0, 0, 1) 0.12s infinite; }
.loader-card:nth-child(3) { animation: dealCard3 1.8s cubic-bezier(0.2, 0, 0, 1) 0.24s infinite; }
.loader-card:nth-child(4) { animation: dealCard4 1.8s cubic-bezier(0.2, 0, 0, 1) 0.36s infinite; }
.loader-card:nth-child(5) { animation: dealCard5 1.8s cubic-bezier(0.2, 0, 0, 1) 0.48s infinite; }

.loader-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
}
.loader-card:nth-child(1)::before { background: #ffffff; }
.loader-card:nth-child(2)::before { background: #ff2a2a; }
.loader-card:nth-child(3)::before { background: #111115; }
.loader-card:nth-child(4)::before { background: #ffffff; }
.loader-card:nth-child(5)::before { background: #ff2a2a; }

@keyframes dealCard1 {
  0% { transform: translateX(0) rotate(0deg); opacity: 1; }
  60% { transform: translateX(-160px) rotate(-25deg); opacity: 1; }
  80% { transform: translateX(-160px) rotate(-25deg); opacity: 0; }
  100% { transform: translateX(0) rotate(0deg); opacity: 0; }
}
@keyframes dealCard2 {
  0% { transform: translateX(0) rotate(0deg); opacity: 1; }
  60% { transform: translateX(-80px) rotate(-12deg); opacity: 1; }
  80% { transform: translateX(-80px) rotate(-12deg); opacity: 0; }
  100% { transform: translateX(0) rotate(0deg); opacity: 0; }
}
@keyframes dealCard3 {
  0% { transform: translateX(0) rotate(0deg); opacity: 1; }
  60% { transform: translateX(0) rotate(0deg); opacity: 1; }
  80% { transform: translateX(0) rotate(0deg); opacity: 0; }
  100% { transform: translateX(0) rotate(0deg); opacity: 0; }
}
@keyframes dealCard4 {
  0% { transform: translateX(0) rotate(0deg); opacity: 1; }
  60% { transform: translateX(80px) rotate(12deg); opacity: 1; }
  80% { transform: translateX(80px) rotate(12deg); opacity: 0; }
  100% { transform: translateX(0) rotate(0deg); opacity: 0; }
}
@keyframes dealCard5 {
  0% { transform: translateX(0) rotate(0deg); opacity: 1; }
  60% { transform: translateX(160px) rotate(25deg); opacity: 1; }
  80% { transform: translateX(160px) rotate(25deg); opacity: 0; }
  100% { transform: translateX(0) rotate(0deg); opacity: 0; }
}

#loader.hidden {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
}

/* ==========================================================================
   3. GALLERY ENVIRONMENT LAYOUT
   ========================================================================== */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 270px));
  gap: 2.5rem;
  justify-content: center;
  padding: 2rem 3rem;
  position: relative;
  z-index: 5;
  width: 100%;
  margin: 0;
}

/* DIRECTIONAL ENTRY ANIMATIONS */
@keyframes slideLeft {
  0% { opacity: 0; transform: translateX(-100px) scale(0.95); }
  100% { opacity: 1; transform: translateX(0) scale(1); }
}
@keyframes slideRight {
  0% { opacity: 0; transform: translateX(100px) scale(0.95); }
  100% { opacity: 1; transform: translateX(0) scale(1); }
}
@keyframes slideTop {
  0% { opacity: 0; transform: translateY(-100px) scale(0.95); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes slideBottom {
  0% { opacity: 0; transform: translateY(100px) scale(0.95); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

/* ==========================================================================
   4. TRADING CARD ARCHITECTURE
   ========================================================================== */
.card {
  aspect-ratio: 1 / 1.39;
  width: 100%;
  max-width: 270px;
  position: relative;
  cursor: pointer;
  transform-style: preserve-3d;
  will-change: transform, opacity;
  opacity: 0;
  transition: transform 0.5s cubic-bezier(0.05, 0.9, 0.4, 1);
}

.card.slide-left   { animation: slideLeft   0.6s cubic-bezier(0.15, 1, 0.3, 1) forwards; }
.card.slide-right  { animation: slideRight  0.6s cubic-bezier(0.15, 1, 0.3, 1) forwards; }
.card.slide-top    { animation: slideTop    0.6s cubic-bezier(0.15, 1, 0.3, 1) forwards; }
.card.slide-bottom { animation: slideBottom 0.6s cubic-bezier(0.15, 1, 0.3, 1) forwards; }
.card.settled { opacity: 1; }

.card-face {
  position: absolute;
  inset: 0;
  border-radius: 18px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 10px;
  transform-style: preserve-3d;
  
  /* METALLIC FINISH REFLECTIONS INTERLACED WITH DYNAMIC SHADES */
  background: linear-gradient(135deg, 
    var(--card-bg, #15151e) 0%, 
    rgba(255,255,255,0.18) 25%, 
    var(--card-bg, #15151e) 50%, 
    rgba(0,0,0,0.45) 75%, 
    var(--card-bg, #15151e) 100%
  );
  background-blend-mode: overlay;
  
  /* FIXED CORNERS MASK: Eliminates border leakage on curved panels */
  border: 4px solid transparent;
  box-shadow: 
    0 10px 25px rgba(0,0,0,0.65), 
    inset 0 0 15px rgba(0, 0, 0, 0.85);
}

/* CHROME FRAME BEVEL FOR MAIN CARDS VIA MASK EXCLUSION */
.card-face::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 18px;
  padding: 4px;
  background: linear-gradient(135deg, var(--border-color, #272733) 0%, #ffffff 30%, var(--border-color, #272733) 50%, #ffffff 85%, var(--border-color, #272733) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  z-index: 6;
}

.card:hover .card-face {
  box-shadow: 
    0 25px 50px rgba(0,0,0,0.85),
    0 0 30px var(--glow-color, rgba(255,255,255,0.2));
}

.card-img-container {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  border-radius: 12px;
  overflow: hidden;
}

.card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(1.05) brightness(0.9);
  will-change: transform;
  transition: transform 0.5s cubic-bezier(0.05, 0.9, 0.4, 1);
}
.card:hover .card-img { 
  transform: scale(1.04); 
}

/* SPECULAR FOIL GLINT LAYER */
.card-texture-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  mix-blend-mode: color-dodge;
  opacity: 0.28;
  background-image: repeating-linear-gradient(
    45deg,
    rgba(255, 255, 255, 0.1) 0px,
    rgba(255, 255, 255, 0.1) 2px,
    transparent 2px,
    transparent 7px
  );
  pointer-events: none;
}

.card-glint {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at var(--glint-x, 50%) var(--glint-y, 50%), 
    rgba(255, 255, 255, 0.22) 0%, 
    transparent 55%
  );
  pointer-events: none;
  z-index: 4;
  opacity: 0;
  mix-blend-mode: overlay;
  transition: opacity 0.3s ease;
}
.card:hover .card-glint {
  opacity: 1;
}

.card-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.4) 35%, rgba(0,0,0,0.1) 70%, rgba(0,0,0,0.6) 100%);
  z-index: 3;
  pointer-events: none;
}

/* ==========================================================================
   5. ULTRA-READABLE TEXT SYSTEMS (PROTECTED UNDERLAYS)
   ========================================================================== */
.card-header-bar {
  position: relative;
  z-index: 5;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 6px;
  transform-style: preserve-3d;
}

.card-stage-text {
  font-family: system-ui, -apple-system, sans-serif;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  background: linear-gradient(to bottom, #ffffff 0%, #dcdce5 50%, #ffffff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  
  /* Text protection boundaries prevent values from washing out on white card art */
  -webkit-text-stroke: 1px rgba(0, 0, 0, 0.8);
  filter: drop-shadow(0px 2px 4px rgba(0, 0, 0, 0.95)) drop-shadow(0px 0px 2px #000000);
}

.card-hp-stat {
  font-family: 'Segoe UI', system-ui, sans-serif;
  font-size: 14px;
  font-weight: 900;
  background: linear-gradient(to bottom, #ffffff 0%, #dcdce5 45%, #888894 55%, #ffffff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  
  -webkit-text-stroke: 1px rgba(0, 0, 0, 0.8);
  filter: drop-shadow(0px 2px 4px rgba(0, 0, 0, 0.95)) drop-shadow(0px 0px 2px #000000);
  letter-spacing: -0.2px;
}
.card-hp-stat span {
  font-size: 9px;
  font-weight: 800;
  margin-right: 2px;
  letter-spacing: 0.5px;
  -webkit-text-stroke: 0.5px rgba(0, 0, 0, 0.8);
}

.card-bottom {
  position: relative;
  z-index: 5;
  margin-top: auto;
  padding: 8px 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transform-style: preserve-3d;
}

.card-title {
  font-size: 16px;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.2px;
  line-height: 1.1;
  
  /* Multi-pass drop shadows completely isolate text tracking channels */
  text-shadow: 
    -1px -1px 0 #000,  
     1px -1px 0 #000,
    -1px  1px 0 #000,
     1px  1px 0 #000,
     0px  2px 5px rgba(0,0,0,0.95),
     0px  4px 10px rgba(0,0,0,0.8);
  transition: transform 0.5s cubic-bezier(0.05, 0.9, 0.4, 1);
}
.card:hover .card-title {
  transform: translateZ(10px);
}

.card-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 5px;
  margin-top: 2px;
}

.card-tag {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--tag-color, #a4a4b5);
  font-family: monospace;
  text-shadow: 0 1px 3px rgba(0,0,0,0.9);
}

.card-index-id {
  font-size: 8px;
  font-family: monospace;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 0.5px;
}

/* ==========================================================================
   6. LIGHTBOX DETAILED POPUP ENVIRONMENT
   ========================================================================== */
.overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(2, 2, 4, 0.95);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  backdrop-filter: blur(8px);
}
.overlay.open {
  display: flex;
  animation: fadeIn 0.25s ease forwards;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.poke-popup {
  width: 100%;
  max-width: 370px;
  position: relative;
  transform-style: preserve-3d;
}
.overlay.open .poke-popup {
  animation: popDeal 0.55s cubic-bezier(0.2, 0, 0, 1) forwards;
}

@keyframes popDeal {
  0% { transform: perspective(1200px) rotateY(-55deg) translateX(-90px) scale(0.85); opacity: 0; }
  65% { transform: perspective(1200px) rotateY(5deg) translateX(4px) scale(1.02); opacity: 1; }
  100% { transform: perspective(1200px) rotateY(0deg) translateX(0) scale(1); opacity: 1; }
}

/* PERFECT POPUP BEVEL RADII FIX */
.poke-outer {
  border-radius: 24px;
  padding: 10px;
  box-shadow: 0 35px 70px rgba(0,0,0,0.9);
  position: relative;
  overflow: hidden;
  
  background: linear-gradient(135deg, 
    var(--pop-border, #1f1f2e) 0%, 
    rgba(255,255,255,0.15) 25%, 
    var(--pop-border, #1f1f2e) 50%, 
    rgba(0,0,0,0.45) 75%, 
    var(--pop-border, #1f1f2e) 100%
  );
  background-blend-mode: overlay;
  border: 4px solid transparent; 
}

.poke-outer::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 24px;
  padding: 4px;
  background: linear-gradient(135deg, var(--pop-border, #2d2d3a) 0%, #ffffff 25%, var(--pop-border, #2d2d3a) 50%, #ffffff 75%, var(--pop-border, #2d2d3a) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.poke-inner {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  overflow: hidden;
  background: #07070a;
}

.poke-img-zone {
  position: relative;
  margin: 10px 10px 0 10px;
  border-radius: 12px;
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.08);
  aspect-ratio: 1.35 / 1;
}

.poke-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.poke-img-zone::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(115deg, transparent 20%, rgba(255, 255, 255, 0.12) 40%, rgba(255, 255, 255, 0.03) 50%, transparent 70%);
  background-size: 200% 200%;
  animation: holoShift 4s ease-in-out infinite;
}

@keyframes holoShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.poke-namebar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 14px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  gap: 12px;
}

.poke-name {
  font-size: 20px;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.4px;
}

.poke-cat-tag {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--pop-accent, #9e9eb4);
  font-family: monospace;
  background: rgba(255, 255, 255, 0.05);
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* RE-COLORIZED STABLE TEXT DISPLAY CONTAINER */
.poke-desc-box {
  margin: 10px;
  background: var(--text-bg, rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  padding: 12px;
}
.poke-desc {
  font-size: 12.5px;
  line-height: 1.6;
  color: #e2e2e9; 
}

.poke-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  gap: 12px;
}

.poke-date {
  font-size: 10px;
  color: rgba(255, 255, 255, 0.4);
  font-family: monospace;
  letter-spacing: 0.5px;
}

.poke-actions {
  display: flex;
  gap: 8px;
}

/* METALLIC CONTROL MECHANICS */
.poke-link, .poke-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  padding: 8px 16px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  cursor: pointer;
  font-family: inherit;
  text-decoration: none;
  box-shadow: 0 2px 5px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.3);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.poke-link { 
  color: #ffffff; 
  background: linear-gradient(to bottom, var(--pop-accent) 0%, var(--pop-border) 60%, #000000 100%);
  border: 1px solid var(--pop-accent);
}
.poke-link:hover { 
  filter: brightness(1.2);
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.4);
}

.poke-close { 
  color: #ffffff; 
  background: linear-gradient(to bottom, #444454 0%, #22222b 50%, #0d0d12 100%);
  border: 1px solid rgba(255,255,255,0.2);
}
.poke-close:hover { 
  background: linear-gradient(to bottom, #555566 0%, #33333f 50%, #15151c 100%);
  border-color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.5), 0 0 10px rgba(255,255,255,0.15);
}

.poke-link:active, .poke-close:active { 
  transform: translateY(1px);
  box-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

/* ==========================================================================
   7. RESPONSIVE DISPATCH TARGETS
   ========================================================================== */
@media(max-width: 600px) {
  .gallery { padding: 2rem 1rem; gap: 1.5rem; }
  .poke-popup { max-width: 330px; }
  .poke-bottom { flex-direction: column; align-items: stretch; gap: 12px; }
  .poke-date { text-align: center; }
  .poke-actions { justify-content: center; }
}