/**
 * Card Tiers 10-Level System (Tool Card Tier List 10 Levels)
 * DuyDev Studio PWA - Supercharged Full-Perimeter RPG Item Rarity Architecture
 *
 * Distinct Elemental Physics Archetypes (Zero Crawling Worms / Zero stroke-dashoffset):
 *  - Tier EX: High-Voltage Branched Lightning (Instantaneous steps(1) strobe flash bursts + Liquid Aurora Border)
 *  - Tier LR: Sovereign Solar Eclipse (Radiating 360° sunburst corona god-rays + rising light pillars + breathing molten gold)
 *  - Tier UR: Prismatic Diamond & Hologram (Seamless 360° dichroic color-wheel border + 4 diamond lens flares + holographic sheen)
 *  - Tier SS: Crimson Hellfire & Blood Heartbeat (Bottom-up vertical rising flame crown + demonic double-heartbeat pulse)
 *  - Tier S:  Royal Amethyst Arcane Sigil (4 harmonic midpoint rune nodes with expanding rings + top-down spotlight + rotating seal)
 *  - Tier A:  Imperial Gold (Diagonal razor-sharp gold metallic blade sheen + solid burnished gold frame)
 *  - Tier B:  Sapphire Titanium (Diagonal cold sapphire blade sheen + solid sapphire-steel frame)
 *  - Tier C:  Anodized Emerald (Solid double-emerald frame + soft corner emerald glow dots)
 *  - Tier D:  Frosted Quartz (Top specular highlight line + clean cyan border)
 *  - Tier E:  Matte Slate (Clean architectural common base)
 *
 * Performance Compliance:
 *  - 100% GPU-composited animations (transform, opacity, conic-gradient).
 *  - Zero crawling worm / stroke-dasharray animations.
 *  - Suspends immediately when `html.app-backgrounded` is present (KI-FIX-023).
 *  - Honors `prefers-reduced-motion: reduce`.
 */

/* ==============================================================================
   1. Base Tier Card Framework & Shared Structural Systems
   ============================================================================== */
.tier-card {
  position: relative;
  isolation: isolate;
  border-radius: 1rem;
  overflow: hidden;
  contain: layout style paint;
  content-visibility: visible;
  backface-visibility: hidden;
  transform: translateZ(0);
  transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1),
              box-shadow 0.25s ease,
              border-color 0.2s ease,
              background-color 0.25s ease;
}

.tier-card:hover {
  transform: translateY(-4px) translateZ(0);
}

/* Offscreen Battery Shield: Pause all animation loops when card is outside viewport */
.tier-card.tier-offscreen *,
.tier-card.tier-offscreen *::before,
.tier-card.tier-offscreen *::after {
  animation-play-state: paused !important;
}

/* 120Hz Compositor Promotion: Dedicated GPU Texture Layering */
.tier-card .rune-circle-svg,
.tier-card .solar-ring-svg,
.tier-card .astrolabe-outer,
.tier-card .astrolabe-inner,
.tier-card .ur-halo-ring,
.tier-card .ur-mandala-outer,
.tier-card .ur-mandala-inner,
.tier-card .tier-holo-foil-sheen,
.tier-card .tier-metallic-shimmer,
.tier-card .particle,
.tier-card .starlight-mote,
.tier-card .spark,
.tier-card .ember,
.tier-card .star,
.tier-card .tier-solar-pillars,
.tier-card .solar-sunburst,
.tier-card .flame-front,
.tier-card .flame-back,
.tier-card .corner-plate,
.tier-card .diamond-flare,
.tier-card .tier-prismatic-beam-sweep,
.tier-card .tier-plasma-border-ex,
.tier-card .tier-ex-strobe-overlay {
  will-change: transform, opacity;
  backface-visibility: hidden;
  transform: translateZ(0);
}

/* Tool Accent Box (Icon Squircle) - High Z-Index & Specular Clarity */
.tier-card .tool-accent-box {
  position: relative;
  z-index: 10;
}

/* Giant Tool-Specific Icon Silhouette Watermark (0.1s instant visual identification) */
.tier-tool-watermark {
  position: absolute;
  top: -10px;
  right: -10px;
  width: 110px;
  height: 110px;
  pointer-events: none;
  z-index: 1;
  opacity: 0.08;
  transform: rotate(-12deg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  transition: opacity 0.3s ease, transform 0.4s ease;
}
html.dark .tier-tool-watermark {
  opacity: 0.14;
}
.tier-card:hover .tier-tool-watermark {
  opacity: 0.16;
  transform: rotate(-8deg) scale(1.06);
}
html.dark .tier-card:hover .tier-tool-watermark {
  opacity: 0.22;
  transform: rotate(-8deg) scale(1.06);
}
.tier-tool-watermark svg,
.tier-tool-watermark i {
  width: 100%;
  height: 100%;
  color: var(--accent) !important;
  stroke: var(--accent) !important;
}

/* Socket Gemstone Color Injection (Adapts to tool's --accent while preserving tier metal bezel) */
.tier-card .gem-core {
  fill: var(--accent) !important;
  filter: drop-shadow(0 0 6px var(--accent)) !important;
  transition: fill 0.3s ease, filter 0.3s ease;
}
.tier-card .gem-facet {
  fill: color-mix(in srgb, var(--accent) 55%, #000000) !important;
  stroke: color-mix(in srgb, var(--accent) 70%, #FFFFFF) !important;
  transition: fill 0.3s ease, stroke 0.3s ease;
}
.tier-card .keystone-gem {
  fill: var(--accent) !important;
  filter: drop-shadow(0 0 8px var(--accent)) !important;
  transition: fill 0.3s ease, filter 0.3s ease;
}
.tier-card .keystone-facet {
  fill: color-mix(in srgb, var(--accent) 50%, #000000) !important;
  stroke: color-mix(in srgb, var(--accent) 65%, #FFFFFF) !important;
  transition: fill 0.3s ease, stroke 0.3s ease;
}

/* Crest Badge Base */
.tier-crest-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3.5px 10px;
  border-radius: 9999px;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  user-select: none;
  line-height: 1;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  z-index: 10;
}

.tier-crest-badge .tier-badge-indicator {
  width: 6px;
  height: 6px;
  border-radius: 9999px;
  flex-shrink: 0;
}

/* Bottom Copy Row Clearance: Inset to avoid overlapping 52px corner armor plates */
.tier-copy-row {
  position: relative;
  z-index: 10;
  margin-inline: 14px;
  padding-inline: 4px;
}
.tier-card.tier-ss .tier-copy-row {
  color: #9F1239;
}
html.dark .tier-card.tier-ss .tier-copy-row {
  color: #FDA4AF;
}

/* ==============================================================================
   1.1 Full-Perimeter Inner Frame Tracks (Connected 4-Corner Loop)
   ============================================================================== */
.tier-inner-frame {
  position: absolute;
  inset: 5px;
  border-radius: calc(1rem - 4px); /* ~12px */
  pointer-events: none;
  z-index: 3;
}

.tier-inner-frame-c {
  border: 1px dashed rgba(16, 185, 129, 0.35);
}

.tier-inner-frame-b {
  border: 1px solid rgba(59, 130, 246, 0.35);
  box-shadow: inset 0 0 8px rgba(59, 130, 246, 0.12);
}

.tier-inner-frame-a {
  border: 1px solid rgba(245, 158, 11, 0.40);
  box-shadow: inset 0 0 10px rgba(245, 158, 11, 0.15);
}

.tier-inner-frame-s {
  border: 1.5px solid rgba(147, 51, 234, 0.45);
  box-shadow: inset 0 0 12px rgba(147, 51, 234, 0.18);
}

.tier-inner-frame-ss {
  border: 1.5px solid rgba(225, 29, 72, 0.50);
  box-shadow: inset 0 0 14px rgba(225, 29, 72, 0.22);
}

.tier-inner-frame-ur {
  border: 1.5px solid rgba(236, 72, 153, 0.55);
  box-shadow: inset 0 0 16px rgba(56, 189, 248, 0.25);
}

.tier-inner-frame-lr {
  border: 1.5px solid rgba(250, 204, 21, 0.65);
  box-shadow: inset 0 0 20px rgba(234, 179, 8, 0.30);
}

.tier-inner-frame-ex {
  border: 1.5px solid rgba(34, 211, 238, 0.70);
  box-shadow: inset 0 0 22px rgba(139, 92, 246, 0.35);
}

/* ==============================================================================
   1.2 Top & Bottom Center Keystones / Gem Crests
   ============================================================================== */
.tier-keystone-top {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
  z-index: 5;
}

.tier-keystone-bottom {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
  z-index: 5;
}

.keystone-svg {
  display: block;
}

/* ==============================================================================
   1.3 Symmetrical Side Energy Wings (Tiers S, SS, UR, LR, EX)
   ============================================================================== */
.tier-side-wings {
  position: absolute;
  top: 25%;
  bottom: 25%;
  inset-inline: 0;
  pointer-events: none;
  z-index: 4;
}

.tier-side-wings::before,
.tier-side-wings::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 3px;
  border-radius: 9999px;
}

.tier-side-wings::before { left: 0; }
.tier-side-wings::after { right: 0; }

.tier-card.tier-s .tier-side-wings::before,
.tier-card.tier-s .tier-side-wings::after {
  background: linear-gradient(180deg, transparent, #F59E0B, #9333EA, transparent);
  box-shadow: 0 0 8px #9333EA;
}

.tier-card.tier-ss .tier-side-wings::before,
.tier-card.tier-ss .tier-side-wings::after {
  background: linear-gradient(180deg, transparent, #FDA4AF, #E11D48, transparent);
  box-shadow: 0 0 10px #E11D48;
}

.tier-card.tier-ur .tier-side-wings::before,
.tier-card.tier-ur .tier-side-wings::after {
  background: linear-gradient(180deg, transparent, #38BDF8, #EC4899, #FBBF24, transparent);
  box-shadow: 0 0 10px #EC4899;
}

.tier-card.tier-lr .tier-side-wings::before,
.tier-card.tier-lr .tier-side-wings::after {
  background: linear-gradient(180deg, transparent, #FEF08A, #F59E0B, #B45309, transparent);
  box-shadow: 0 0 12px #FACC15;
}

.tier-card.tier-ex .tier-side-wings::before,
.tier-card.tier-ex .tier-side-wings::after {
  background: linear-gradient(180deg, transparent, #67E8F9, #8B5CF6, #EC4899, transparent);
  box-shadow: 0 0 14px #22D3EE;
}

/* ==============================================================================
   1.4 Multi-Layered Filled Metallic/Crystalline Corner Armor Plates (48px–56px)
   ============================================================================== */
.tier-corner-armor {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 5;
}

.corner-plate {
  position: absolute;
  pointer-events: none;
  z-index: 5;
}

.cp-tl { top: 0; left: 0; }
.cp-tr { top: 0; right: 0; }
.cp-bl { bottom: 0; left: 0; }
.cp-br { bottom: 0; right: 0; }

.tier-corner-armor-b .corner-plate { width: 48px; height: 48px; }
.tier-corner-armor-a .corner-plate { width: 48px; height: 48px; }
.tier-corner-armor-s .corner-plate { width: 50px; height: 50px; }
.tier-corner-armor-ss .corner-plate { width: 52px; height: 52px; }
.tier-corner-armor-ur .corner-plate { width: 52px; height: 52px; }
.tier-corner-armor-lr .corner-plate { width: 54px; height: 54px; }
.tier-corner-armor-ex .corner-plate { width: 56px; height: 56px; }

/* Legacy SVG class support for backwards compatibility */
.clasp-svg, .filigree-svg, .armor-svg, .blood-svg, .solar-corner-svg, .crystal-corner-svg {
  position: absolute;
  pointer-events: none;
  z-index: 5;
}
.clasp-tl, .fil-tl, .arm-tl, .bld-tl, .slr-tl, .cry-tl { top: 0; left: 0; }
.clasp-tr, .fil-tr, .arm-tr, .bld-tr, .slr-tr, .cry-tr { top: 0; right: 0; }
.clasp-bl, .fil-bl, .arm-bl, .bld-bl, .slr-bl, .cry-bl { bottom: 0; left: 0; }
.clasp-br, .fil-br, .arm-br, .bld-br, .slr-br, .cry-br { bottom: 0; right: 0; }

/* ==============================================================================
   1.5 Layer B: Giant Background Arcane/Celestial Watermark Seals (170px–180px)
   ============================================================================== */
.tier-watermark-seal {
  position: absolute;
  right: -35px;
  top: -35px;
  width: 175px;
  height: 175px;
  pointer-events: none;
  z-index: 1;
  opacity: 0.12;
  animation: spin-clockwise 45s linear infinite;
  display: flex;
  align-items: center;
  justify-content: center;
}

html.dark .tier-watermark-seal {
  opacity: 0.22;
}

.tier-watermark-seal-lr,
.tier-watermark-seal-ex {
  width: 180px;
  height: 180px;
  opacity: 0.18;
}

html.dark .tier-watermark-seal-lr,
html.dark .tier-watermark-seal-ex {
  opacity: 0.26;
}

.tier-watermark-seal .watermark-svg {
  width: 100%;
  height: 100%;
}

/* ==============================================================================
   1.6 Layer A: High-Contrast Rotating Icon Socket Rings (Concentric with Icon Box)
   Centered precisely at 50%, 50% within relative icon container wrapper (KI-FIX-023)
   ============================================================================== */
.tier-card .tier-icon-dual-halo,
.tier-card .tier-icon-rune-ss,
.tier-card .tier-icon-halo-ur,
.tier-card .tier-icon-solar-lr,
.tier-card .tier-astrolabe-ex {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  pointer-events: none;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  --sat-radius: 30px;
}

@media (min-width: 640px) {
  .tier-card .tier-icon-dual-halo,
  .tier-card .tier-icon-rune-ss,
  .tier-card .tier-icon-halo-ur,
  .tier-card .tier-icon-solar-lr,
  .tier-card .tier-astrolabe-ex {
    width: 64px;
    height: 64px;
    --sat-radius: 32px;
  }
}

/* ==============================================================================
   1.7 Distinct Elemental Physics Archetypes (Zero Crawling Worms)
   ============================================================================== */

/* --- Tier EX: Real Strobe-Flash High-Voltage Branched Lightning --- */
.tier-card.tier-ex .tier-strobe-lightning-ex {
  position: absolute;
  inset: -1px;
  width: calc(100% + 2px);
  height: calc(100% + 2px);
  pointer-events: none;
  z-index: 4;
  overflow: visible;
}

.tier-card.tier-ex .chain-bolt-1,
.tier-card.tier-ex .chain-bolt-2,
.tier-card.tier-ex .chain-bolt-3,
.tier-card.tier-ex .chain-bolt-4 {
  opacity: 0.10;
  filter: drop-shadow(0 0 6px #22D3EE);
  animation-duration: 3.6s;
  animation-iteration-count: infinite;
  animation-timing-function: linear;
}

.tier-card.tier-ex .chain-bolt-diagonal {
  opacity: 0;
  filter: drop-shadow(0 0 20px #22D3EE);
  animation-name: lightning-chain-diagonal;
  animation-duration: 3.6s;
  animation-iteration-count: infinite;
  animation-timing-function: linear;
}

.tier-card.tier-ex .chain-bolt-1 {
  animation-name: lightning-chain-1;
}

.tier-card.tier-ex .chain-bolt-2 {
  animation-name: lightning-chain-2;
}

.tier-card.tier-ex .chain-bolt-3 {
  animation-name: lightning-chain-3;
}

.tier-card.tier-ex .chain-bolt-4 {
  animation-name: lightning-chain-4;
}

/* --- Organic Sequence: 1 -> 4 -> 2 -> 3 -> MEGA DIAGONAL STRIKE --- */

/* Bolt 1 (Top-Left): Active 0% -> 18% (~0.65s) - Explosive Sharp Twin Strike */
@keyframes lightning-chain-1 {
  0% { opacity: 0.10; filter: drop-shadow(0 0 6px #22D3EE); }
  1.5% { opacity: 1; filter: drop-shadow(0 0 20px #22D3EE) drop-shadow(0 0 35px #FFFFFF); }
  3.5% { opacity: 0.20; }
  5.5% { opacity: 1; filter: drop-shadow(0 0 24px #67E8F9) drop-shadow(0 0 40px #FFFFFF); }
  8% { opacity: 0.45; }
  11% { opacity: 0.90; filter: drop-shadow(0 0 16px #22D3EE) drop-shadow(0 0 28px #FFFFFF); }
  14% { opacity: 0.30; }
  18%, 100% { opacity: 0.10; filter: drop-shadow(0 0 6px #22D3EE); }
}

/* Bolt 4 (Bottom-Left): Active 16% -> 38% (~0.80s) - Deep Rolling Rumbling Surge */
@keyframes lightning-chain-4 {
  0%, 15% { opacity: 0.10; filter: drop-shadow(0 0 6px #38BDF8); }
  17% { opacity: 0.70; }
  19% { opacity: 1; filter: drop-shadow(0 0 22px #38BDF8) drop-shadow(0 0 38px #FFFFFF); }
  22% { opacity: 0.20; }
  25% { opacity: 1; filter: drop-shadow(0 0 25px #67E8F9) drop-shadow(0 0 42px #FFFFFF); }
  28% { opacity: 0.45; }
  31% { opacity: 0.90; filter: drop-shadow(0 0 18px #38BDF8) drop-shadow(0 0 30px #FFFFFF); }
  35% { opacity: 0.40; }
  38%, 100% { opacity: 0.10; filter: drop-shadow(0 0 6px #38BDF8); }
}

/* Bolt 2 (Top-Right): Active 37% -> 54% (~0.60s) - Ultra-Rapid High-Frequency Jitter Snap */
@keyframes lightning-chain-2 {
  0%, 36% { opacity: 0.10; filter: drop-shadow(0 0 6px #38BDF8); }
  38% { opacity: 1; filter: drop-shadow(0 0 22px #38BDF8) drop-shadow(0 0 38px #FFFFFF); }
  40% { opacity: 0.20; }
  42% { opacity: 1; filter: drop-shadow(0 0 20px #67E8F9) drop-shadow(0 0 35px #FFFFFF); }
  45% { opacity: 0.40; }
  48% { opacity: 0.95; filter: drop-shadow(0 0 18px #38BDF8) drop-shadow(0 0 30px #FFFFFF); }
  51% { opacity: 0.35; }
  54%, 100% { opacity: 0.10; filter: drop-shadow(0 0 6px #38BDF8); }
}

/* Bolt 3 (Bottom-Right): Active 53% -> 74% (~0.75s) - Rolling Crescendo Discharge Before Climax */
@keyframes lightning-chain-3 {
  0%, 52% { opacity: 0.10; filter: drop-shadow(0 0 6px #22D3EE); }
  54% { opacity: 0.65; }
  56% { opacity: 1; filter: drop-shadow(0 0 20px #22D3EE) drop-shadow(0 0 35px #FFFFFF); }
  59% { opacity: 0.20; }
  62% { opacity: 0.90; filter: drop-shadow(0 0 18px #67E8F9) drop-shadow(0 0 32px #FFFFFF); }
  66% { opacity: 0.45; }
  69% { opacity: 1; filter: drop-shadow(0 0 24px #22D3EE) drop-shadow(0 0 40px #FFFFFF); }
  72% { opacity: 0.40; }
  74%, 100% { opacity: 0.10; filter: drop-shadow(0 0 6px #22D3EE); }
}

/* Grand Climax: Massive Diagonal Lightning Bolt Across Card (Active 76% -> 96%, ~0.72s) */
@keyframes lightning-chain-diagonal {
  0%, 75% {
    opacity: 0;
    filter: drop-shadow(0 0 0 transparent);
  }
  76% {
    opacity: 0.40;
    filter: drop-shadow(0 0 15px #22D3EE);
  }
  78% {
    opacity: 1;
    filter: drop-shadow(0 0 30px #22D3EE) drop-shadow(0 0 55px #FFFFFF) drop-shadow(0 0 80px #06B6D4);
  }
  81% {
    opacity: 0.25;
  }
  83% {
    opacity: 1;
    filter: drop-shadow(0 0 35px #67E8F9) drop-shadow(0 0 60px #FFFFFF) drop-shadow(0 0 90px #22D3EE);
  }
  86% {
    opacity: 0.60;
  }
  89% {
    opacity: 0.95;
    filter: drop-shadow(0 0 25px #22D3EE) drop-shadow(0 0 45px #FFFFFF);
  }
  92% {
    opacity: 0.40;
  }
  95% {
    opacity: 0.15;
  }
  97%, 100% {
    opacity: 0;
    filter: drop-shadow(0 0 0 transparent);
  }
}

/* --- Blinding Optical Flare & Shockwave Detonation on Mega Diagonal Strike --- */
.tier-card.tier-ex .tier-lightning-blinding-flare {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  overflow: hidden;
  pointer-events: none;
  z-index: 5;
}

.tier-card.tier-ex .lightning-screen-flash {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at 48% 52%, rgba(255, 255, 255, 0.85) 0%, rgba(34, 211, 238, 0.65) 38%, rgba(6, 182, 212, 0.3) 65%, transparent 100%);
  mix-blend-mode: screen;
  opacity: 0;
  animation: lightning-screen-flash-anim 3.6s linear infinite;
}

.tier-card.tier-ex .lightning-glare-core {
  position: absolute;
  top: 52%;
  left: 48%;
  transform: translate(-50%, -50%);
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: radial-gradient(circle, #FFFFFF 0%, #E0F2FE 30%, #38BDF8 60%, transparent 100%);
  filter: drop-shadow(0 0 30px #22D3EE) drop-shadow(0 0 60px #FFFFFF);
  opacity: 0;
  animation: lightning-core-flash-anim 3.6s linear infinite;
}

.tier-card.tier-ex .lightning-glare-star {
  position: absolute;
  top: 52%;
  left: 48%;
  transform: translate(-50%, -50%);
  width: 140px;
  height: 140px;
  background: radial-gradient(ellipse at center, rgba(255,255,255,1) 0%, rgba(34,211,238,0.85) 30%, transparent 65%);
  clip-path: polygon(50% 0%, 53% 47%, 100% 50%, 53% 53%, 50% 100%, 47% 53%, 0% 50%, 47% 47%);
  filter: drop-shadow(0 0 20px #67E8F9) drop-shadow(0 0 35px #FFFFFF);
  opacity: 0;
  animation: lightning-star-flash-anim 3.6s linear infinite;
}

.tier-card.tier-ex .lightning-glare-anamorphic {
  position: absolute;
  top: 52%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-18deg);
  width: 110%;
  height: 3.5px;
  background: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.85) 25%, #FFFFFF 50%, rgba(34, 211, 238, 0.85) 75%, transparent);
  filter: drop-shadow(0 0 12px #22D3EE) drop-shadow(0 0 28px #FFFFFF);
  opacity: 0;
  animation: lightning-anamorphic-flash-anim 3.6s linear infinite;
}

.tier-card.tier-ex .lightning-shockwave-ring {
  position: absolute;
  top: 52%;
  left: 48%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 2px solid rgba(103, 232, 249, 0.9);
  box-shadow: 0 0 25px rgba(34, 211, 238, 0.7), inset 0 0 18px rgba(255, 255, 255, 0.6);
  opacity: 0;
  animation: lightning-shockwave-anim 3.6s linear infinite;
}

@keyframes lightning-screen-flash-anim {
  0%, 75% { opacity: 0; }
  76% { opacity: 0.35; }
  78% { opacity: 1; }
  81% { opacity: 0.30; }
  83% { opacity: 0.90; }
  86% { opacity: 0.50; }
  89% { opacity: 0.25; }
  94% { opacity: 0.08; }
  96%, 100% { opacity: 0; }
}

@keyframes lightning-core-flash-anim {
  0%, 75% { opacity: 0; transform: translate(-50%, -50%) scale(0.4); }
  76% { opacity: 0.40; transform: translate(-50%, -50%) scale(0.8); }
  78% { opacity: 1; transform: translate(-50%, -50%) scale(1.6); }
  81% { opacity: 0.25; transform: translate(-50%, -50%) scale(1.1); }
  83% { opacity: 1; transform: translate(-50%, -50%) scale(1.75); }
  86% { opacity: 0.60; transform: translate(-50%, -50%) scale(1.4); }
  89% { opacity: 0.30; transform: translate(-50%, -50%) scale(1.0); }
  94% { opacity: 0.10; transform: translate(-50%, -50%) scale(0.6); }
  96%, 100% { opacity: 0; transform: translate(-50%, -50%) scale(0.4); }
}

@keyframes lightning-star-flash-anim {
  0%, 75% { opacity: 0; transform: translate(-50%, -50%) scale(0.3) rotate(0deg); }
  76% { opacity: 0.30; transform: translate(-50%, -50%) scale(0.7) rotate(5deg); }
  78% { opacity: 1; transform: translate(-50%, -50%) scale(1.6) rotate(15deg); }
  81% { opacity: 0.20; transform: translate(-50%, -50%) scale(1.0) rotate(22deg); }
  83% { opacity: 1; transform: translate(-50%, -50%) scale(1.8) rotate(30deg); }
  86% { opacity: 0.50; transform: translate(-50%, -50%) scale(1.3) rotate(36deg); }
  90% { opacity: 0.25; transform: translate(-50%, -50%) scale(0.8) rotate(42deg); }
  95% { opacity: 0; transform: translate(-50%, -50%) scale(0.4) rotate(45deg); }
  96%, 100% { opacity: 0; }
}

@keyframes lightning-anamorphic-flash-anim {
  0%, 75% { opacity: 0; transform: translate(-50%, -50%) rotate(-18deg) scaleX(0.2); }
  76% { opacity: 0.35; transform: translate(-50%, -50%) rotate(-18deg) scaleX(0.7); }
  78% { opacity: 1; transform: translate(-50%, -50%) rotate(-18deg) scaleX(1.4); }
  81% { opacity: 0.25; transform: translate(-50%, -50%) rotate(-18deg) scaleX(0.9); }
  83% { opacity: 1; transform: translate(-50%, -50%) rotate(-18deg) scaleX(1.5); }
  86% { opacity: 0.55; transform: translate(-50%, -50%) rotate(-18deg) scaleX(1.2); }
  90% { opacity: 0.25; transform: translate(-50%, -50%) rotate(-18deg) scaleX(0.8); }
  95% { opacity: 0; transform: translate(-50%, -50%) rotate(-18deg) scaleX(0.3); }
  96%, 100% { opacity: 0; }
}

@keyframes lightning-shockwave-anim {
  0%, 76% { opacity: 0; transform: translate(-50%, -50%) scale(0.3); }
  78% { opacity: 0.95; transform: translate(-50%, -50%) scale(0.8); }
  81% { opacity: 0.50; transform: translate(-50%, -50%) scale(1.3); }
  83% { opacity: 0.90; transform: translate(-50%, -50%) scale(1.8); }
  86% { opacity: 0.60; transform: translate(-50%, -50%) scale(2.5); }
  90% { opacity: 0.25; transform: translate(-50%, -50%) scale(3.2); }
  94% { opacity: 0.05; transform: translate(-50%, -50%) scale(3.6); }
  95%, 100% { opacity: 0; transform: translate(-50%, -50%) scale(4.0); }
}

/* --- Tier LR: Golden Solar Thunder Strobe (4-Perimeter High-Voltage Lightning Frame) --- */
.tier-card.tier-lr .tier-solar-lightning-lr {
  position: absolute;
  inset: -1px;
  width: calc(100% + 2px);
  height: calc(100% + 2px);
  pointer-events: none;
  z-index: 11;
  overflow: visible;
}

/* Light Mode: High-Contrast Fiery Golden Amber Electricity Arcs */
.tier-card.tier-lr .solar-bolt-top path,
.tier-card.tier-lr .solar-bolt-right path,
.tier-card.tier-lr .solar-bolt-bottom path,
.tier-card.tier-lr .solar-bolt-left path {
  stroke: #D97706 !important;
}
.tier-card.tier-lr .solar-bolt-top path:nth-child(2),
.tier-card.tier-lr .solar-bolt-right path:nth-child(2),
.tier-card.tier-lr .solar-bolt-bottom path:nth-child(2),
.tier-card.tier-lr .solar-bolt-left path:nth-child(2) {
  stroke: #F59E0B !important;
}
.tier-card.tier-lr .solar-bolt-top,
.tier-card.tier-lr .solar-bolt-right,
.tier-card.tier-lr .solar-bolt-bottom,
.tier-card.tier-lr .solar-bolt-left {
  opacity: 0.85;
  filter: drop-shadow(0 0 3px #B45309) drop-shadow(0 0 7px #F59E0B);
}

/* Dark Mode: Electric Yellow-Gold & Blinding White Arcs */
html.dark .tier-card.tier-lr .solar-bolt-top path,
html.dark .tier-card.tier-lr .solar-bolt-right path,
html.dark .tier-card.tier-lr .solar-bolt-bottom path,
html.dark .tier-card.tier-lr .solar-bolt-left path {
  stroke: #FDE047 !important;
}
html.dark .tier-card.tier-lr .solar-bolt-top path:nth-child(2),
html.dark .tier-card.tier-lr .solar-bolt-right path:nth-child(2),
html.dark .tier-card.tier-lr .solar-bolt-bottom path:nth-child(2),
html.dark .tier-card.tier-lr .solar-bolt-left path:nth-child(2) {
  stroke: #FFFFFF !important;
}
html.dark .tier-card.tier-lr .solar-bolt-top,
html.dark .tier-card.tier-lr .solar-bolt-right,
html.dark .tier-card.tier-lr .solar-bolt-bottom,
html.dark .tier-card.tier-lr .solar-bolt-left {
  opacity: 0.65;
  filter: drop-shadow(0 0 8px #FACC15) drop-shadow(0 0 16px #FEF08A);
}

/* 4-Stage Sequential Chained Strobe Timing (4.0s Cycle) */
.tier-card.tier-lr .solar-bolt-top {
  animation: solar-thunder-1 4.0s ease-in-out infinite;
}
.tier-card.tier-lr .solar-bolt-right {
  animation: solar-thunder-2 4.0s ease-in-out infinite;
}
.tier-card.tier-lr .solar-bolt-bottom {
  animation: solar-thunder-3 4.0s ease-in-out infinite;
}
.tier-card.tier-lr .solar-bolt-left {
  animation: solar-thunder-4 4.0s ease-in-out infinite;
}

@keyframes solar-thunder-1 {
  0%, 18% { opacity: 0.80; }
  4% { opacity: 1; filter: drop-shadow(0 0 8px #B45309) drop-shadow(0 0 16px #F59E0B) drop-shadow(0 0 25px #FBBF24); }
  6% { opacity: 0.40; }
  8% { opacity: 1; filter: drop-shadow(0 0 12px #B45309) drop-shadow(0 0 22px #F59E0B) drop-shadow(0 0 32px #FFFFFF); }
  12% { opacity: 0.70; }
  14% { opacity: 1; filter: drop-shadow(0 0 14px #F59E0B); }
  19%, 100% { opacity: 0.80; filter: drop-shadow(0 0 3px #B45309) drop-shadow(0 0 7px #F59E0B); }
}

@keyframes solar-thunder-2 {
  0%, 24% { opacity: 0.80; filter: drop-shadow(0 0 3px #B45309) drop-shadow(0 0 7px #F59E0B); }
  28% { opacity: 1; filter: drop-shadow(0 0 8px #B45309) drop-shadow(0 0 16px #F59E0B) drop-shadow(0 0 25px #FBBF24); }
  30% { opacity: 0.40; }
  32% { opacity: 1; filter: drop-shadow(0 0 12px #B45309) drop-shadow(0 0 22px #F59E0B) drop-shadow(0 0 32px #FFFFFF); }
  36% { opacity: 0.70; }
  38% { opacity: 1; filter: drop-shadow(0 0 14px #F59E0B); }
  43%, 100% { opacity: 0.80; filter: drop-shadow(0 0 3px #B45309) drop-shadow(0 0 7px #F59E0B); }
}

@keyframes solar-thunder-3 {
  0%, 49% { opacity: 0.80; filter: drop-shadow(0 0 3px #B45309) drop-shadow(0 0 7px #F59E0B); }
  53% { opacity: 1; filter: drop-shadow(0 0 8px #B45309) drop-shadow(0 0 16px #F59E0B) drop-shadow(0 0 25px #FBBF24); }
  55% { opacity: 0.40; }
  57% { opacity: 1; filter: drop-shadow(0 0 12px #B45309) drop-shadow(0 0 22px #F59E0B) drop-shadow(0 0 32px #FFFFFF); }
  61% { opacity: 0.70; }
  63% { opacity: 1; filter: drop-shadow(0 0 14px #F59E0B); }
  68%, 100% { opacity: 0.80; filter: drop-shadow(0 0 3px #B45309) drop-shadow(0 0 7px #F59E0B); }
}

@keyframes solar-thunder-4 {
  0%, 74% { opacity: 0.80; filter: drop-shadow(0 0 3px #B45309) drop-shadow(0 0 7px #F59E0B); }
  78% { opacity: 1; filter: drop-shadow(0 0 8px #B45309) drop-shadow(0 0 16px #F59E0B) drop-shadow(0 0 25px #FBBF24); }
  80% { opacity: 0.40; }
  82% { opacity: 1; filter: drop-shadow(0 0 12px #B45309) drop-shadow(0 0 22px #F59E0B) drop-shadow(0 0 32px #FFFFFF); }
  86% { opacity: 0.70; }
  88% { opacity: 1; filter: drop-shadow(0 0 14px #F59E0B); }
  93%, 100% { opacity: 0.80; filter: drop-shadow(0 0 3px #B45309) drop-shadow(0 0 7px #F59E0B); }
}

/* Blinding Solar Flare & Anamorphic Beam */
.tier-card.tier-lr .tier-solar-blinding-flare {
  position: absolute;
  top: 42px;
  left: 42px;
  width: 90px;
  height: 90px;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tier-card.tier-lr .solar-flare-core {
  position: absolute;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: radial-gradient(circle, #FFFFFF 0%, #FEF08A 45%, #FACC15 75%, transparent 100%);
  filter: drop-shadow(0 0 10px #FACC15) drop-shadow(0 0 18px #FEF08A);
  animation: solar-flare-blinding 3.2s ease-in-out infinite;
}

.tier-card.tier-lr .solar-flare-anamorphic {
  position: absolute;
  width: 85px;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(254, 240, 138, 0.7) 35%, #FFFFFF 50%, rgba(254, 240, 138, 0.7) 65%, transparent);
  filter: drop-shadow(0 0 6px #FDE047);
  transform: rotate(-15deg);
  animation: solar-anamorphic-pulse 3.2s ease-in-out infinite;
}

.tier-card.tier-lr .solar-flare-ring {
  position: absolute;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  border: 1px solid rgba(254, 240, 138, 0.5);
  box-shadow: 0 0 12px rgba(250, 204, 21, 0.35), inset 0 0 8px rgba(254, 240, 138, 0.25);
  animation: solar-flare-ring-expand 3.2s ease-in-out infinite;
}

@keyframes solar-flare-blinding {
  0%, 100% { transform: scale(0.7); opacity: 0.35; }
  50% { transform: scale(1.2); opacity: 0.85; filter: drop-shadow(0 0 16px #FACC15) drop-shadow(0 0 28px #FEF08A); }
}

@keyframes solar-anamorphic-pulse {
  0%, 100% { transform: rotate(-15deg) scaleX(0.7); opacity: 0.25; }
  50% { transform: rotate(-15deg) scaleX(1.15); opacity: 0.75; }
}

@keyframes solar-flare-ring-expand {
  0%, 100% { transform: scale(0.8); opacity: 0.25; }
  50% { transform: scale(1.15); opacity: 0.7; }
}

/* 4-Point Specular Flare Star */
.tier-card.tier-lr .solar-glare-star {
  position: absolute;
  width: 36px;
  height: 36px;
  pointer-events: none;
  z-index: 2;
  animation: solar-star-glare 3.2s ease-in-out infinite;
}

@keyframes solar-star-glare {
  0%, 100% {
    transform: scale(0.65) rotate(0deg);
    opacity: 0.35;
  }
  50% {
    transform: scale(1.25) rotate(45deg);
    opacity: 0.85;
    filter: drop-shadow(0 0 12px #FFFFFF) drop-shadow(0 0 22px #FACC15);
  }
}

/* Sweeping Solar Light Beam (Blinding Specular Glare) */
.tier-card.tier-lr .tier-solar-beam-sweep {
  position: absolute;
  inset: -150%;
  width: 400%;
  height: 400%;
  background: linear-gradient(125deg,
    transparent 42%,
    rgba(254, 240, 138, 0.16) 47%,
    rgba(255, 255, 255, 0.5) 50%,
    rgba(250, 204, 21, 0.2) 53%,
    transparent 58%);
  animation: solar-beam-sweep 4.2s cubic-bezier(0.4, 0, 0.2, 1) infinite;
  pointer-events: none;
  z-index: 2;
}

@keyframes solar-beam-sweep {
  0% { transform: translate(-65%, -65%) rotate(0deg); opacity: 0; }
  15% { opacity: 0.8; }
  35%, 100% { transform: translate(65%, 65%) rotate(0deg); opacity: 0; }
}

/* --- Tier LR: Radiating Sunburst Corona God-Rays & Rising Light Pillars --- */
.tier-card.tier-lr .tier-solar-sunburst {
  position: absolute;
  top: 44px;
  left: 44px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: repeating-conic-gradient(from 0deg, rgba(250, 204, 21, 0.40) 0deg 8deg, transparent 8deg 24deg);
  -webkit-mask: radial-gradient(circle at center, rgba(0,0,0,1) 15%, rgba(0,0,0,0) 70%);
  mask: radial-gradient(circle at center, rgba(0,0,0,1) 15%, rgba(0,0,0,0) 70%);
  animation: spin-sunburst 24s linear infinite;
  pointer-events: none;
  z-index: 2;
  opacity: 0.14;
}

html.dark .tier-card.tier-lr .tier-solar-sunburst {
  opacity: 0.26;
}

@keyframes spin-sunburst {
  0% { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}

.tier-card.tier-lr .tier-solar-pillars {
  position: absolute;
  bottom: 0;
  inset-x: 0;
  height: 80px;
  background: linear-gradient(180deg, transparent, rgba(250, 204, 21, 0.16));
  -webkit-mask: repeating-linear-gradient(90deg, #fff 0px 8px, transparent 8px 24px);
  mask: repeating-linear-gradient(90deg, #fff 0px 8px, transparent 8px 24px);
  animation: solar-pillar-rise 3.8s ease-in-out infinite alternate;
  pointer-events: none;
  z-index: 2;
}

@keyframes solar-pillar-rise {
  0% { transform: translateY(8px); opacity: 0.6; }
  100% { transform: translateY(-4px); opacity: 1; }
}

@keyframes solar-corona-pulse {
  0%, 100% {
    box-shadow: 0 0 35px rgba(250, 204, 21, 0.40), inset 0 0 20px rgba(234, 179, 8, 0.20);
  }
  50% {
    box-shadow: 0 0 52px rgba(250, 204, 21, 0.65), inset 0 0 30px rgba(234, 179, 8, 0.35);
  }
}

/* --- Tier UR: Continuous 360° Iridescent Dichroic Frame & Diamond Lens Flares --- */
/* --- Tier UR: Continuous 360° Iridescent Dichroic Frame, Orbiting Satellites, Floating Starlight & Prismatic Light Blade --- */
.tier-card.tier-ur .tier-prismatic-perimeter-ur {
  display: none !important;
}

/* Prismatic Crystalline Light Blade Sweep */
.tier-card.tier-ur .tier-prismatic-beam-sweep {
  position: absolute;
  inset: -60%;
  width: 220%;
  height: 220%;
  background: linear-gradient(135deg, 
    transparent 42%, 
    rgba(244, 114, 182, 0.20) 46%, 
    rgba(255, 255, 255, 0.65) 50%, 
    rgba(56, 189, 248, 0.30) 54%, 
    rgba(250, 204, 21, 0.20) 58%, 
    transparent 62%);
  transform: rotate(28deg);
  animation: ur-prismatic-sweep 4.2s cubic-bezier(0.4, 0, 0.2, 1) infinite;
  pointer-events: none;
  z-index: 3;
  mix-blend-mode: screen;
}
@keyframes ur-prismatic-sweep {
  0% { transform: translateY(-130%) rotate(28deg); opacity: 0; }
  15% { opacity: 1; }
  85% { opacity: 1; }
  100% { transform: translateY(130%) rotate(28deg); opacity: 0; }
}

/* Floating Prismatic Starlight Motes (Drifting Particles) */
.tier-card.tier-ur .tier-starlight-particles-ur {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border-radius: inherit;
  pointer-events: none;
  z-index: 4;
}
.tier-card.tier-ur .starlight-mote {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  animation: ur-starlight-float 5s ease-in-out infinite;
}
.tier-card.tier-ur .mote-1 {
  width: 4.5px; height: 4.5px; left: 24%; bottom: 12%;
  background: #F472B6; box-shadow: 0 0 10px #F472B6, 0 0 20px #FFFFFF;
  animation-duration: 4.2s; animation-delay: 0s;
}
.tier-card.tier-ur .mote-2 {
  width: 5.5px; height: 5.5px; left: 74%; bottom: 22%;
  background: #38BDF8; box-shadow: 0 0 12px #38BDF8, 0 0 22px #FFFFFF;
  animation-duration: 5.0s; animation-delay: 1.1s;
}
.tier-card.tier-ur .mote-3 {
  width: 4px; height: 4px; left: 44%; bottom: 8%;
  background: #FACC15; box-shadow: 0 0 10px #FACC15, 0 0 18px #FFFFFF;
  animation-duration: 4.6s; animation-delay: 2.2s;
}
.tier-card.tier-ur .mote-4 {
  width: 5px; height: 5px; left: 86%; bottom: 42%;
  background: #C084FC; box-shadow: 0 0 12px #C084FC, 0 0 20px #FFFFFF;
  animation-duration: 5.4s; animation-delay: 0.7s;
}
.tier-card.tier-ur .mote-5 {
  width: 3.5px; height: 3.5px; left: 16%; bottom: 48%;
  background: #34D399; box-shadow: 0 0 8px #34D399, 0 0 16px #FFFFFF;
  animation-duration: 4.4s; animation-delay: 1.8s;
}
.tier-card.tier-ur .mote-6 {
  width: 5px; height: 5px; left: 58%; bottom: 62%;
  background: #FB7185; box-shadow: 0 0 12px #FB7185, 0 0 24px #FFFFFF;
  animation-duration: 5.8s; animation-delay: 3.0s;
}
@keyframes ur-starlight-float {
  0% { transform: translateY(0) scale(0.6); opacity: 0; }
  20% { opacity: 0.95; transform: translateY(-30px) scale(1.15); }
  50% { opacity: 1; transform: translateY(-75px) scale(1.35); }
  80% { opacity: 0.85; transform: translateY(-120px) scale(0.9); }
  100% { transform: translateY(-160px) scale(0.3); opacity: 0; }
}

/* Multi-Phase Dual-Rotating Mythic Mandala Seal */
.tier-card.tier-ur .ur-mandala-outer {
  transform-origin: 87px 87px;
  animation: spin-clockwise 22s linear infinite;
}
.tier-card.tier-ur .ur-mandala-inner {
  transform-origin: 87px 87px;
  animation: spin-counter-clockwise 15s linear infinite;
}
.tier-card.tier-ur .ur-mandala-core {
  transform-origin: 87px 87px;
  animation: ur-mandala-pulse 3.6s ease-in-out infinite;
}
@keyframes ur-mandala-pulse {
  0%, 100% { transform: scale(0.92); opacity: 0.55; }
  50% { transform: scale(1.18); opacity: 1; }
}

/* Orbiting Satellites & Holographic Halo Around Icon Medallion */
.tier-card.tier-ur .ur-halo-pulse {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 60%, rgba(236, 72, 153, 0.35)) 0%, color-mix(in srgb, var(--accent) 40%, rgba(56, 189, 248, 0.22)) 50%, transparent 75%);
  animation: ur-halo-breathing 3.2s ease-in-out infinite;
  pointer-events: none;
}
@keyframes ur-halo-breathing {
  0%, 100% { transform: scale(0.88); opacity: 0.45; }
  50% { transform: scale(1.22); opacity: 0.95; filter: drop-shadow(0 0 14px color-mix(in srgb, var(--accent) 60%, rgba(236, 72, 153, 0.6))); }
}
.tier-card.tier-ur .ur-orbit-satellite {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  pointer-events: none;
  box-shadow: 0 0 8px currentColor, 0 0 12px #FFFFFF;
  z-index: 3;
  will-change: transform;
  backface-visibility: hidden;
}
.tier-card.tier-ur .sat-1 {
  top: calc(50% - var(--sat-radius) - 3px);
  left: calc(50% - 3px);
  background: #F472B6; color: #F472B6;
  animation: ur-orbit-360 4.2s linear infinite;
  transform-origin: 3px calc(var(--sat-radius) + 3px);
}
.tier-card.tier-ur .sat-2 {
  top: calc(50% + var(--sat-radius) - 3px);
  left: calc(50% - 3px);
  background: #38BDF8; color: #38BDF8;
  animation: ur-orbit-360 5.6s linear infinite reverse;
  transform-origin: 3px calc(-1 * var(--sat-radius) + 3px);
}
.tier-card.tier-ur .sat-3 {
  top: calc(50% - 3px);
  left: calc(50% + var(--sat-radius) - 3px);
  background: #FACC15; color: #FACC15;
  animation: ur-orbit-360 7.0s linear infinite;
  transform-origin: calc(-1 * var(--sat-radius) + 3px) 3px;
}
@keyframes ur-orbit-360 {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* 4 Supernova Diamond Lens Flare Glints */
.tier-card.tier-ur .tier-diamond-glints-ur {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 6;
}
.tier-card.tier-ur .diamond-flare {
  position: absolute;
  width: 24px;
  height: 24px;
  pointer-events: none;
  animation: diamond-glint-twinkle 3.2s ease-in-out infinite;
}
.tier-card.tier-ur .flare-tl { top: 6px; left: 6px; }
.tier-card.tier-ur .flare-tr { top: 6px; right: 6px; animation-delay: 0.8s; }
.tier-card.tier-ur .flare-bl { bottom: 6px; left: 6px; animation-delay: 1.6s; }
.tier-card.tier-ur .flare-br { bottom: 6px; right: 6px; animation-delay: 2.4s; }

@keyframes diamond-glint-twinkle {
  0%, 100% {
    transform: scale(0.35) rotate(0deg);
    opacity: 0.35;
    filter: drop-shadow(0 0 4px rgba(255, 255, 255, 0.5));
  }
  50% {
    transform: scale(1.6) rotate(90deg);
    opacity: 1;
    filter: drop-shadow(0 0 16px rgba(255, 255, 255, 1)) drop-shadow(0 0 28px currentColor);
  }
}

/* --- Tier SS: Bottom-Up Rising Hellfire Flames & Demonic Heartbeat Pulse --- */
.tier-card.tier-ss .tier-hellfire-flames {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 85px;
  pointer-events: none;
  z-index: 2;
  overflow: hidden;
  opacity: 0.85;
}
.tier-card.tier-ss .flame-back {
  transform-origin: bottom center;
  animation: hellfire-surge 3.2s ease-in-out infinite alternate;
}
.tier-card.tier-ss .flame-front {
  transform-origin: bottom center;
  animation: hellfire-surge 2.4s ease-in-out infinite alternate-reverse;
}

@keyframes hellfire-surge {
  0% { transform: scaleY(0.92) translateY(3px); opacity: 0.75; }
  100% { transform: scaleY(1.15) translateY(-4px); opacity: 1; }
}

@keyframes blood-heartbeat {
  0%, 100% {
    box-shadow: 0 0 28px rgba(225, 29, 72, 0.38);
    border-color: rgba(225, 29, 72, 0.85);
  }
  12% {
    box-shadow: 0 0 46px rgba(225, 29, 72, 0.75), inset 0 0 16px rgba(244, 63, 94, 0.35);
    border-color: rgba(253, 164, 175, 1);
  }
  22% {
    box-shadow: 0 0 30px rgba(225, 29, 72, 0.42);
    border-color: rgba(225, 29, 72, 0.85);
  }
  34% {
    box-shadow: 0 0 54px rgba(244, 63, 94, 0.85), inset 0 0 22px rgba(244, 63, 94, 0.45);
    border-color: rgba(255, 228, 230, 1);
  }
  48% {
    box-shadow: 0 0 28px rgba(225, 29, 72, 0.38);
    border-color: rgba(225, 29, 72, 0.85);
  }
}

/* --- Tier S: 4 Harmonic Arcane Rune Nodes & Top-Down Amethyst Spotlight --- */
.tier-card.tier-s .tier-amethyst-spotlight {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 190px;
  height: 130px;
  background: radial-gradient(ellipse at 50% 0%, rgba(147, 51, 234, 0.24) 0%, transparent 75%);
  pointer-events: none;
  z-index: 2;
}

.tier-card.tier-s .tier-rune-nodes-s {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 5;
}
.tier-card.tier-s .rune-node {
  position: absolute;
  width: 14px;
  height: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: rune-node-pulse 3.6s ease-in-out infinite;
}
.tier-card.tier-s .node-top { top: 0; left: 50%; transform: translate(-50%, -50%); }
.tier-card.tier-s .node-bottom { bottom: 0; left: 50%; transform: translate(-50%, 50%); animation-delay: 1.8s; }
.tier-card.tier-s .node-left { left: 0; top: 50%; transform: translate(-50%, -50%); animation-delay: 0.9s; }
.tier-card.tier-s .node-right { right: 0; top: 50%; transform: translate(50%, -50%); animation-delay: 2.7s; }

@keyframes rune-node-pulse {
  0%, 100% {
    transform: scale(0.92);
    filter: drop-shadow(0 0 4px #9333EA);
  }
  50% {
    transform: scale(1.22);
    filter: drop-shadow(0 0 12px #C084FC) drop-shadow(0 0 16px #F59E0B);
  }
}

/* --- Tier A & B: Razor-Sharp Diagonal Metallic Blade Sheen --- */
.tier-blade-sheen {
  position: absolute;
  inset: -150%;
  width: 400%;
  height: 400%;
  pointer-events: none;
  z-index: 3;
}

.tier-card.tier-b .tier-blade-sheen {
  background: linear-gradient(125deg,
    transparent 42%,
    rgba(147, 197, 253, 0.25) 48%,
    rgba(255, 255, 255, 0.65) 50%,
    rgba(96, 165, 250, 0.25) 52%,
    transparent 58%);
  animation: blade-sheen-sweep 5.5s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

.tier-card.tier-a .tier-blade-sheen {
  background: linear-gradient(125deg,
    transparent 42%,
    rgba(253, 230, 138, 0.30) 48%,
    rgba(255, 255, 255, 0.75) 50%,
    rgba(245, 158, 11, 0.30) 52%,
    transparent 58%);
  animation: blade-sheen-sweep 5.5s cubic-bezier(0.4, 0, 0.2, 1) infinite;
  animation-delay: 1.5s;
}

@keyframes blade-sheen-sweep {
  0% {
    transform: translate(-65%, -65%) rotate(0deg);
  }
  28%, 100% {
    transform: translate(65%, 65%) rotate(0deg);
  }
}

/* --- Tier C: Soft Corner Emerald Glow --- */
.tier-card.tier-c .tier-emerald-corner-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 4;
}
.tier-card.tier-c .glow-dot {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 8px #10B981, 0 0 12px rgba(16, 185, 129, 0.4);
  animation: emerald-glow-breathe 4s ease-in-out infinite;
}
.tier-card.tier-c .glow-tl { top: 6px; left: 6px; }
.tier-card.tier-c .glow-tr { top: 6px; right: 6px; }
.tier-card.tier-c .glow-bl { bottom: 6px; left: 6px; }
.tier-card.tier-c .glow-br { bottom: 6px; right: 6px; }

@keyframes emerald-glow-breathe {
  0%, 100% { opacity: 0.5; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.15); }
}

/* ==============================================================================
   1.8 Particles Emitter Base
   ============================================================================== */
.tier-particles-wrap {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 3;
}

.particle {
  position: absolute;
  border-radius: 50%;
  opacity: 0;
  animation: float-rpg-particle linear infinite;
}

/* ==============================================================================
   2. TẦNG 1: TRANG BỊ KHỞI ĐẦU (Common & Uncommon)
   ============================================================================== */

/* Tier 1: E (Matte Slate - Common) */
.tier-card.tier-e {
  border: 1px solid rgba(0, 0, 0, 0.10);
  background: #FFFFFF;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}
html.dark .tier-card.tier-e {
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: #131317;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}
.tier-card.tier-e .tier-crest-badge {
  background: rgba(244, 244, 245, 0.9);
  color: #52525B;
  border: 1px solid rgba(0, 0, 0, 0.08);
}
html.dark .tier-card.tier-e .tier-crest-badge {
  background: rgba(24, 24, 27, 0.85);
  color: #A1A1AA;
  border: 1px solid rgba(255, 255, 255, 0.10);
}
.tier-card.tier-e .tier-badge-indicator {
  background: #71717A;
}

/* Tier 2: D (Frosted Quartz - Standard) */
.tier-card.tier-d {
  border: 1.5px solid rgba(14, 165, 233, 0.35);
  background: #FFFFFF;
  box-shadow: 0 2px 10px -2px rgba(14, 165, 233, 0.08);
}
html.dark .tier-card.tier-d {
  border: 1.5px solid rgba(14, 165, 233, 0.40);
  background: #131821;
  box-shadow: 0 3px 14px rgba(0, 0, 0, 0.45);
}
.tier-card.tier-d .tier-inner-specular {
  position: absolute;
  top: 0;
  inset-x: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(14, 165, 233, 0.6), transparent);
  z-index: 4;
}
.tier-card.tier-d .tier-crest-badge {
  background: rgba(14, 165, 233, 0.08);
  color: #0284C7;
  border: 1px solid rgba(14, 165, 233, 0.30);
}
html.dark .tier-card.tier-d .tier-crest-badge {
  background: rgba(14, 165, 233, 0.15);
  color: #38BDF8;
  border: 1px solid rgba(14, 165, 233, 0.35);
}
.tier-card.tier-d .tier-badge-indicator {
  background: #0EA5E9;
  box-shadow: 0 0 6px #0EA5E9;
}

/* Tier 3: C (Anodized Emerald - Uncommon) */
.tier-card.tier-c {
  border: 2px double #10B981;
  background: #FFFFFF;
  box-shadow: 0 3px 12px -2px rgba(16, 185, 129, 0.12);
}
html.dark .tier-card.tier-c {
  border: 2px double #10B981;
  background: #111A16;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.50);
}
.tier-card.tier-c .tier-emerald-mist {
  position: absolute;
  top: 0;
  left: 0;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.12) 0%, transparent 70%);
  z-index: 1;
}
.tier-card.tier-c .tier-corner-ticks span {
  position: absolute;
  width: 8px;
  height: 8px;
  border-color: #10B981;
  z-index: 4;
}
.tier-card.tier-c .tick-tl { top: 4px; left: 4px; border-top: 1.5px solid; border-left: 1.5px solid; }
.tier-card.tier-c .tick-tr { top: 4px; right: 4px; border-top: 1.5px solid; border-right: 1.5px solid; }
.tier-card.tier-c .tick-bl { bottom: 4px; left: 4px; border-bottom: 1.5px solid; border-left: 1.5px solid; }
.tier-card.tier-c .tick-br { bottom: 4px; right: 4px; border-bottom: 1.5px solid; border-right: 1.5px solid; }
.tier-card.tier-c .tier-crest-badge {
  background: rgba(16, 185, 129, 0.08);
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.35);
}
html.dark .tier-card.tier-c .tier-crest-badge {
  background: rgba(16, 185, 129, 0.15);
  color: #34D399;
  border: 1px solid rgba(16, 185, 129, 0.40);
}
.tier-card.tier-c .tier-badge-indicator {
  background: #10B981;
  box-shadow: 0 0 6px #10B981;
}

/* ==============================================================================
   3. TẦNG 2: TRANG BỊ TINH LUYỆN (Rare & Epic)
   Rich Tinted Surfaces & 48px Filled Corner Armor
   ============================================================================== */

/* Tier 4: B (Brushed Titanium / Sapphire - Rare) - Ice Blue Tint & Dual Gradient Border */
.tier-card.tier-b {
  border: 2px solid transparent;
  background: linear-gradient(180deg, #F0F9FF 0%, #E0F2FE 40%, #FFFFFF 100%) padding-box,
              linear-gradient(135deg, #2563EB, #38BDF8, #1D4ED8, #60A5FA) border-box;
  box-shadow: 0 0 18px rgba(59, 130, 246, 0.25);
}
html.dark .tier-card.tier-b {
  background: linear-gradient(180deg, #0F172A 0%, #1E293B 40%, #0F172A 100%) padding-box,
              linear-gradient(135deg, #2563EB, #38BDF8, #1D4ED8, #60A5FA) border-box;
  box-shadow: 0 0 24px rgba(59, 130, 246, 0.35);
}
.tier-card.tier-b .tier-metallic-shimmer {
  position: absolute;
  inset: -100%;
  background: linear-gradient(115deg, transparent 40%, rgba(96, 165, 250, 0.18) 50%, transparent 60%);
  animation: sweep-shimmer 7s infinite;
  z-index: 2;
}
.tier-card.tier-b .tier-crest-badge {
  background: rgba(59, 130, 246, 0.12);
  color: #2563EB;
  border: 1.5px solid rgba(59, 130, 246, 0.45);
  box-shadow: 0 0 8px rgba(59, 130, 246, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}
html.dark .tier-card.tier-b .tier-crest-badge {
  background: rgba(59, 130, 246, 0.22);
  color: #60A5FA;
  border: 1.5px solid rgba(59, 130, 246, 0.50);
}
.tier-card.tier-b .tier-badge-indicator {
  background: #3B82F6;
  box-shadow: 0 0 8px #3B82F6;
}

.tier-card.tier-b .tool-accent-box {
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 70%, #2563EB), color-mix(in srgb, var(--accent) 70%, #1D4ED8)) !important;
  border: 2px solid color-mix(in srgb, var(--accent) 40%, #93C5FD) !important;
  color: #FFFFFF !important;
  box-shadow: inset 0 2px 3px rgba(255, 255, 255, 0.5), 0 4px 12px color-mix(in srgb, var(--accent) 40%, rgba(59, 130, 246, 0.40)) !important;
}
.tier-card.tier-b .tool-accent-box i,
.tier-card.tier-b .tool-accent-box svg {
  color: #FFFFFF !important;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.4));
}

/* Tier 5: A (Imperial Gold - Epic) - Royal Ivory Gold Tint & 3D Gold Medallion */
.tier-card.tier-a {
  border: 2px solid transparent;
  background: linear-gradient(180deg, #FFFBEB 0%, #FEF3C7 35%, #FFFFFF 100%) padding-box,
              linear-gradient(135deg, #B45309, #FDE047, #D97706, #FEF08A) border-box;
  box-shadow: 0 0 22px rgba(245, 158, 11, 0.30);
}
html.dark .tier-card.tier-a {
  background: linear-gradient(180deg, #2D1D08 0%, #1A1205 40%, #120C03 100%) padding-box,
              linear-gradient(135deg, #B45309, #FDE047, #D97706, #FEF08A) border-box;
  box-shadow: 0 0 28px rgba(245, 158, 11, 0.40);
}
.tier-card.tier-a .tier-top-gold-bar {
  position: absolute;
  top: 0;
  inset-x: 0;
  height: 3px;
  background: linear-gradient(90deg, #D97706, #FDE68A, #D97706);
  box-shadow: 0 1px 8px #F59E0B;
  z-index: 4;
}
.tier-card.tier-a .tool-accent-box {
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 70%, #D97706), color-mix(in srgb, var(--accent) 70%, #B45309)) !important;
  border: 2px solid color-mix(in srgb, var(--accent) 40%, #FDE047) !important;
  color: #FFFFFF !important;
  box-shadow: inset 0 2px 3px rgba(255, 255, 255, 0.5), 0 4px 12px color-mix(in srgb, var(--accent) 40%, rgba(245, 158, 11, 0.40)) !important;
}
.tier-card.tier-a .tool-accent-box i,
.tier-card.tier-a .tool-accent-box svg {
  color: #FFFFFF !important;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.4));
}
.tier-card.tier-a .tier-crest-badge {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.18), rgba(217, 119, 6, 0.28));
  color: #B45309;
  border: 1.5px solid #F59E0B;
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.5);
}
html.dark .tier-card.tier-a .tier-crest-badge {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.28), rgba(217, 119, 6, 0.38));
  color: #FBBF24;
}
.tier-card.tier-a .tier-badge-indicator {
  background: #F59E0B;
  box-shadow: 0 0 8px #F59E0B;
}

/* ==============================================================================
   4. TẦNG 3: TRANG BỊ BẬC THẦY (Master & Grandmaster)
   Side Wings, Keystones, 3D Medallions, Dual-Scale Arcane Seals & Action Pills
   ============================================================================== */

/* Tier 6: S (Royal Amethyst - Master) */
.tier-card.tier-s {
  border: 2.5px solid transparent;
  background: linear-gradient(180deg, #FAF5FF 0%, #F3E8FF 35%, #FFFFFF 100%) padding-box,
              linear-gradient(135deg, #7E22CE, #C084FC, #F59E0B, #9333EA) border-box;
  box-shadow: 0 0 26px rgba(147, 51, 234, 0.35);
}
html.dark .tier-card.tier-s {
  background: linear-gradient(180deg, #251036 0%, #170A22 40%, #0F0716 100%) padding-box,
              linear-gradient(135deg, #7E22CE, #C084FC, #F59E0B, #9333EA) border-box;
  box-shadow: 0 0 32px rgba(147, 51, 234, 0.45);
}

.tier-card.tier-s .halo-pulsing-core {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 45%, rgba(147, 51, 234, 0.32)) 0%, color-mix(in srgb, var(--accent) 30%, rgba(245, 158, 11, 0.20)) 55%, transparent 75%);
  animation: pulse-halo 4s ease-in-out infinite;
}

.tier-card.tier-s .tool-accent-box {
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 65%, #9333EA), color-mix(in srgb, var(--accent) 65%, #581C87)) !important;
  border: 2px solid color-mix(in srgb, var(--accent) 40%, #F59E0B) !important;
  color: #FFFFFF !important;
  box-shadow: inset 0 2px 3px rgba(255, 255, 255, 0.5), 0 4px 14px color-mix(in srgb, var(--accent) 40%, rgba(147, 51, 234, 0.45)) !important;
}
.tier-card.tier-s .tool-accent-box i,
.tier-card.tier-s .tool-accent-box svg {
  color: #FFFFFF !important;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.4));
}

.tier-card.tier-s .tier-crest-badge {
  background: linear-gradient(135deg, rgba(147, 51, 234, 0.22), rgba(245, 158, 11, 0.22));
  color: #7E22CE;
  border: 1.5px solid #9333EA;
  box-shadow: 0 0 12px rgba(147, 51, 234, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.45);
}
html.dark .tier-card.tier-s .tier-crest-badge {
  color: #C084FC;
}
.tier-card.tier-s .tier-badge-indicator {
  background: #A855F7;
  box-shadow: 0 0 8px #C084FC;
}

.tier-card.tier-s .tier-cta-btn {
  padding: 4px 12px;
  border-radius: 9999px;
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 65%, #7E22CE)) !important;
  border: 1px solid color-mix(in srgb, var(--accent) 50%, #C084FC) !important;
  color: #FFFFFF !important;
  box-shadow: 0 2px 10px color-mix(in srgb, var(--accent) 40%, rgba(147, 51, 234, 0.35)) !important;
  font-weight: 700;
}

/* Tier 7: SS (Crimson Prestige / Huyết Ma - Grandmaster) */
.tier-card.tier-ss {
  border: 2.5px solid transparent;
  background: linear-gradient(180deg, #FFF1F2 0%, #FFE4E6 35%, #FFFFFF 100%) padding-box,
              linear-gradient(135deg, #881337, #F43F5E, #FDA4AF, #E11D48) border-box;
  box-shadow: 0 0 30px rgba(225, 29, 72, 0.40);
}
html.dark .tier-card.tier-ss {
  background: linear-gradient(180deg, #300A15 0%, #1A050B 40%, #0F0307 100%) padding-box,
              linear-gradient(135deg, #881337, #F43F5E, #FDA4AF, #E11D48) border-box;
  box-shadow: 0 0 38px rgba(225, 29, 72, 0.55);
}

.tier-card.tier-ss .rune-circle-svg {
  width: 100%;
  height: 100%;
  animation: spin-clockwise 20s linear infinite;
  opacity: 0.95;
}

.tier-card.tier-ss .tool-accent-box {
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 65%, #E11D48), color-mix(in srgb, var(--accent) 65%, #881337)) !important;
  border: 2px solid color-mix(in srgb, var(--accent) 40%, #FDA4AF) !important;
  color: #FFFFFF !important;
  box-shadow: inset 0 2px 3px rgba(255, 255, 255, 0.5), 0 4px 16px color-mix(in srgb, var(--accent) 40%, rgba(225, 29, 72, 0.50)) !important;
  position: relative;
  z-index: 10;
}
.tier-card.tier-ss .tool-accent-box i,
.tier-card.tier-ss .tool-accent-box svg {
  color: #FFFFFF !important;
  stroke: #FFFFFF !important;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.4));
}

.tier-card.tier-ss .ember {
  background: color-mix(in srgb, var(--accent) 70%, #F43F5E);
}
.tier-card.tier-ss .ember-1 { left: 15%; bottom: 15px; width: 4px; height: 4px; animation-duration: 4s; animation-delay: 0s; box-shadow: 0 0 6px var(--accent); }
.tier-card.tier-ss .ember-2 { left: 35%; bottom: 10px; width: 3px; height: 3px; animation-duration: 5.5s; animation-delay: 1.2s; box-shadow: 0 0 5px var(--accent); }
.tier-card.tier-ss .ember-3 { left: 55%; bottom: 25px; width: 4px; height: 4px; animation-duration: 4.8s; animation-delay: 2.5s; box-shadow: 0 0 6px var(--accent); }
.tier-card.tier-ss .ember-4 { left: 75%; bottom: 8px; width: 3px; height: 3px; animation-duration: 6s; animation-delay: 3s; box-shadow: 0 0 5px var(--accent); }
.tier-card.tier-ss .ember-5 { left: 90%; bottom: 20px; width: 3.5px; height: 3.5px; animation-duration: 4.5s; animation-delay: 1.5s; box-shadow: 0 0 6px var(--accent); }
.tier-card.tier-ss .ember-6 { left: 25%; bottom: 35px; width: 2.5px; height: 2.5px; animation-duration: 5.2s; animation-delay: 0.8s; box-shadow: 0 0 5px var(--accent); }
.tier-card.tier-ss .ember-7 { left: 45%; bottom: 18px; width: 4px; height: 4px; animation-duration: 4.2s; animation-delay: 2.2s; box-shadow: 0 0 6px var(--accent); }
.tier-card.tier-ss .ember-8 { left: 65%; bottom: 30px; width: 3px; height: 3px; animation-duration: 5.8s; animation-delay: 3.5s; box-shadow: 0 0 5px var(--accent); }
.tier-card.tier-ss .ember-9 { left: 80%; bottom: 40px; width: 2.5px; height: 2.5px; animation-duration: 4.6s; animation-delay: 1.9s; box-shadow: 0 0 5px var(--accent); }
.tier-card.tier-ss .ember-10 { left: 10%; bottom: 28px; width: 3px; height: 3px; animation-duration: 6.2s; animation-delay: 2.8s; box-shadow: 0 0 6px var(--accent); }

.tier-card.tier-ss .tier-crest-badge {
  background: linear-gradient(135deg, rgba(225, 29, 72, 0.22), rgba(159, 18, 57, 0.32));
  color: #BE123C;
  border: 1.5px solid #E11D48;
  box-shadow: 0 0 14px rgba(225, 29, 72, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.5);
}
html.dark .tier-card.tier-ss .tier-crest-badge {
  color: #FB7185;
}
.tier-card.tier-ss .tier-badge-indicator {
  background: #F43F5E;
  box-shadow: 0 0 10px #F43F5E;
}

.tier-card.tier-ss .tier-cta-btn {
  padding: 4px 12px;
  border-radius: 9999px;
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 65%, #BE123C)) !important;
  border: 1px solid color-mix(in srgb, var(--accent) 50%, #FDA4AF) !important;
  color: #FFFFFF !important;
  box-shadow: 0 2px 12px color-mix(in srgb, var(--accent) 40%, rgba(225, 29, 72, 0.40)) !important;
  font-weight: 700;
}

/* ==============================================================================
   5. TẦNG 4: TRANG BỊ THẦN THOẠI (Mythic)
   Seamless Hologram (400% Feathered Sheen), Dual Seals, 3D Iridescent Medallion
   ============================================================================== */

/* Tier 8: UR (Prismatic Hologram - Ultra Rare) */
.tier-card.tier-ur {
  border: 3px solid transparent !important;
  background: linear-gradient(180deg, #FDF2F8 0%, #FCE7F3 30%, #F0F9FF 65%, #FFFFFF 100%) padding-box,
              linear-gradient(135deg, #F472B6, #C084FC, #38BDF8, #34D399, #FACC15, #FB7185, #818CF8) border-box !important;
  box-shadow: 0 0 35px rgba(236, 72, 153, 0.45) !important;
}
html.dark .tier-card.tier-ur {
  background: linear-gradient(180deg, #2D0F25 0%, #18091E 40%, #0F0614 100%) padding-box,
              linear-gradient(135deg, #F472B6, #C084FC, #38BDF8, #34D399, #FACC15, #FB7185, #818CF8) border-box !important;
  box-shadow: 0 0 42px rgba(236, 72, 153, 0.55) !important;
}

/* Static Radial Aura (No box-shadow recalculations during rotation - KI-FIX-023) */
.tier-card.tier-ur .ur-halo-aura {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 45%, rgba(236, 72, 153, 0.35)) 0%, color-mix(in srgb, var(--accent) 25%, rgba(56, 189, 248, 0.2)) 50%, transparent 72%);
  pointer-events: none;
  z-index: 0;
}

/* Rotating Dashed Perimeter (Pure Vector / Border, Zero Box-Shadow) */
.tier-card.tier-ur .ur-halo-ring {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 1.5px dashed color-mix(in srgb, var(--accent) 70%, #EC4899);
  animation: spin-clockwise 14s linear infinite;
  opacity: 0.9;
  will-change: transform;
  backface-visibility: hidden;
  z-index: 1;
}

.tier-card.tier-ur .ur-orbit-satellite {
  background: var(--accent) !important;
  box-shadow: 0 0 8px var(--accent) !important;
}

.tier-card.tier-ur .tool-accent-box {
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 50%, #8B5CF6), color-mix(in srgb, var(--accent) 50%, #38BDF8)) !important;
  border: 2px solid #FFFFFF !important;
  color: #FFFFFF !important;
  box-shadow: inset 0 2px 4px rgba(255, 255, 255, 0.7), 0 4px 18px color-mix(in srgb, var(--accent) 50%, rgba(236, 72, 153, 0.55)) !important;
}
.tier-card.tier-ur .tool-accent-box i,
.tier-card.tier-ur .tool-accent-box svg {
  color: #FFFFFF !important;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.4));
}

/* Seamless Soft Holographic Foil Sheen (100% compact, zero cut lines, 16x overdraw reduction) */
.tier-card.tier-ur .tier-holo-foil-sheen {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 1rem;
  background: linear-gradient(115deg, 
    transparent 30%, 
    rgba(255, 255, 255, 0.45) 48%, 
    rgba(56, 189, 248, 0.18) 52%, 
    transparent 70%);
  animation: sweep-holo-foil 6s ease-in-out infinite;
  pointer-events: none;
  z-index: 2;
  will-change: transform;
}

.tier-card.tier-ur .star-svg {
  position: absolute;
  width: 18px;
  height: 18px;
  pointer-events: none;
  z-index: 5;
  animation: star-twinkle 3s ease-in-out infinite;
}
.tier-card.tier-ur .star-tl { top: 8px; left: 8px; }
.tier-card.tier-ur .star-tr { top: 8px; right: 8px; animation-delay: 0.75s; }
.tier-card.tier-ur .star-bl { bottom: 8px; left: 8px; animation-delay: 1.5s; }
.tier-card.tier-ur .star-br { bottom: 8px; right: 8px; animation-delay: 2.25s; }

.tier-card.tier-ur .tier-crest-badge {
  background: linear-gradient(135deg, rgba(236, 72, 153, 0.28), rgba(56, 189, 248, 0.28));
  color: #DB2777;
  border: 1.5px solid #EC4899;
  box-shadow: 0 0 16px rgba(236, 72, 153, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.6);
}
html.dark .tier-card.tier-ur .tier-crest-badge {
  color: #F472B6;
}
.tier-card.tier-ur .tier-badge-indicator {
  background: #F472B6;
  box-shadow: 0 0 10px #F472B6, 0 0 14px #38BDF8;
}

.tier-card.tier-ur .tier-cta-btn {
  padding: 4px 12px;
  border-radius: 9999px;
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 60%, #8B5CF6)) !important;
  border: 1px solid color-mix(in srgb, var(--accent) 60%, #FFFFFF) !important;
  color: #FFFFFF !important;
  box-shadow: 0 2px 14px color-mix(in srgb, var(--accent) 45%, rgba(236, 72, 153, 0.45)) !important;
  font-weight: 700;
}

.tier-card.tier-ur .tool-accent-text {
  color: var(--accent-contrast, var(--accent)) !important;
}
html.dark .tier-card.tier-ur .tool-accent-text {
  color: var(--accent) !important;
}

/* ==============================================================================
   6. TẦNG 5: THẦN KHÍ CHÍ TÔN & VŨ TRỤ (Sovereign & Celestial)
   LỘT XÁC TOÀN BỘ NỀN & CHASSIS THẺ
   ============================================================================== */

/* Tier 9: LR (Sovereign Flare - Legend Rare) - Light Mode */
.tier-card.tier-lr {
  border: 2.5px solid transparent !important;
  background: linear-gradient(180deg, #FFFDF5 0%, #FEF9C3 35%, #FFFFFF 100%) padding-box,
              linear-gradient(135deg, #CA8A04, #FEF08A, #F59E0B, #EAB308, #FEF08A) border-box !important;
  box-shadow: 0 0 32px rgba(234, 179, 8, 0.35) !important;
}
.tier-card.tier-lr h3 {
  color: #78350F !important;
  text-shadow: none !important;
}
.tier-card.tier-lr p.text-\[11px\] {
  color: #B45309 !important;
}
.tier-card.tier-lr p.text-xs {
  color: #713F12 !important;
}
.tier-card.tier-lr .tool-accent-text {
  color: #B45309 !important;
}
.tier-card.tier-lr .border-zinc-200\/60,
.tier-card.tier-lr .dark\:border-white\/\[0\.08\] {
  border-color: rgba(202, 138, 4, 0.25) !important;
}
/* Spec Pills - Light Mode: Crisp dark bronze on warm gold pill */
.tier-card.tier-lr .flex.flex-wrap span {
  background: rgba(254, 240, 138, 0.65) !important;
  color: #854D0E !important;
  border: 1px solid rgba(234, 179, 8, 0.45) !important;
  font-weight: 600 !important;
}

/* Tier 9: LR - Dark Mode */
html.dark .tier-card.tier-lr {
  background: radial-gradient(ellipse at 50% 0%, #2D1D09 0%, #181108 55%, #0F0B06 100%) padding-box,
              linear-gradient(135deg, #CA8A04, #FEF08A, #F59E0B, #EAB308, #FEF08A) border-box !important;
  box-shadow: 0 0 38px rgba(250, 204, 21, 0.45), inset 0 0 25px rgba(234, 179, 8, 0.20) !important;
}
html.dark .tier-card.tier-lr h3 {
  color: #FFFFFF !important;
  text-shadow: 0 0 12px rgba(250, 204, 21, 0.4) !important;
}
html.dark .tier-card.tier-lr p.text-\[11px\] {
  color: #FACC15 !important;
}
html.dark .tier-card.tier-lr p.text-xs {
  color: #D1D5DB !important;
}
html.dark .tier-card.tier-lr .tool-accent-text {
  color: #FACC15 !important;
}
html.dark .tier-card.tier-lr .border-zinc-200\/60,
html.dark .tier-card.tier-lr .dark\:border-white\/\[0\.08\] {
  border-color: rgba(250, 204, 21, 0.25) !important;
}
/* Spec Pills - Dark Mode: Radiant light gold on deep gold glass */
html.dark .tier-card.tier-lr .flex.flex-wrap span {
  background: rgba(234, 179, 8, 0.16) !important;
  color: #FEF08A !important;
  border: 1px solid rgba(250, 204, 21, 0.35) !important;
  font-weight: 600 !important;
}

.tier-card.tier-lr .solar-ring-svg {
  width: 100%;
  height: 100%;
  animation: spin-clockwise 24s linear infinite;
  opacity: 0.95;
}
.tier-card.tier-lr .solar-ring-svg path {
  stroke: #B45309 !important;
}
.tier-card.tier-lr .solar-ring-svg circle {
  stroke: #D97706 !important;
}
html.dark .tier-card.tier-lr .solar-ring-svg path {
  stroke: #FEF08A !important;
}
html.dark .tier-card.tier-lr .solar-ring-svg circle {
  stroke: #FACC15 !important;
}

/* Icon Box - Light Mode: Radiant Amber-Gold Medallion with Tool Accent Tint */
.tier-card.tier-lr .tool-accent-box {
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 60%, #FEF08A) 0%, color-mix(in srgb, var(--accent) 70%, #FBBF24) 50%, color-mix(in srgb, var(--accent) 65%, #F59E0B) 100%) !important;
  border: 2px solid #FFFFFF !important;
  color: #FFFFFF !important;
  box-shadow: 0 4px 16px color-mix(in srgb, var(--accent) 40%, rgba(245, 158, 11, 0.35)), inset 0 1px 2px #FFFFFF !important;
}
.tier-card.tier-lr .tool-accent-box svg {
  filter: drop-shadow(0 1px 2px rgba(120, 53, 15, 0.25));
}

/* Icon Box - Dark Mode: Sovereign Deep Gold Medallion with Tool Accent Tint */
html.dark .tier-card.tier-lr .tool-accent-box {
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 55%, #B45309) 0%, color-mix(in srgb, var(--accent) 65%, #D97706) 50%, color-mix(in srgb, var(--accent) 60%, #F59E0B) 100%) !important;
  border: 2px solid color-mix(in srgb, var(--accent) 40%, #FDE047) !important;
  color: #FFFFFF !important;
  box-shadow: inset 0 2px 4px rgba(255, 255, 255, 0.6), 0 4px 20px color-mix(in srgb, var(--accent) 50%, rgba(250, 204, 21, 0.60)) !important;
}
html.dark .tier-card.tier-lr .tool-accent-box svg {
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.6));
}

/* Floating Golden Solar Sparks Emitter */
.tier-card.tier-lr .tier-particles-wrap {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 12;
}

/* Sparks - Light Mode: High-Contrast Fiery Golden Amber Embers with Tool Tint */
.tier-card.tier-lr .spark {
  background: color-mix(in srgb, var(--accent) 75%, #D97706) !important;
  box-shadow: 0 0 6px var(--accent), 0 0 12px color-mix(in srgb, var(--accent) 60%, #F59E0B) !important;
}

/* Sparks - Dark Mode: Radiant Solar Gold Embers with Tool Tint */
html.dark .tier-card.tier-lr .spark {
  background: color-mix(in srgb, var(--accent) 60%, #FEF08A) !important;
  box-shadow: 0 0 8px var(--accent), 0 0 16px color-mix(in srgb, var(--accent) 60%, #FACC15) !important;
}

.tier-card.tier-lr .spark-1 { left: 10%; bottom: 8px; width: 4.5px; height: 4.5px; animation-duration: 4.0s; animation-delay: 0.2s; }
.tier-card.tier-lr .spark-2 { left: 24%; bottom: 14px; width: 5.5px; height: 5.5px; animation-duration: 4.6s; animation-delay: 1.2s; }
.tier-card.tier-lr .spark-3 { left: 38%; bottom: 6px; width: 4.0px; height: 4.0px; animation-duration: 3.6s; animation-delay: 2.1s; }
.tier-card.tier-lr .spark-4 { left: 52%; bottom: 18px; width: 5.0px; height: 5.0px; animation-duration: 5.2s; animation-delay: 0s; }
.tier-card.tier-lr .spark-5 { left: 66%; bottom: 12px; width: 4.5px; height: 4.5px; animation-duration: 4.4s; animation-delay: 2.8s; }
.tier-card.tier-lr .spark-6 { left: 80%; bottom: 20px; width: 5.0px; height: 5.0px; animation-duration: 4.8s; animation-delay: 0.8s; }
.tier-card.tier-lr .spark-7 { left: 90%; bottom: 10px; width: 4.0px; height: 4.0px; animation-duration: 4.2s; animation-delay: 2.4s; }
.tier-card.tier-lr .spark-8 { left: 18%; bottom: 26px; width: 4.5px; height: 4.5px; animation-duration: 3.8s; animation-delay: 0.5s; }
.tier-card.tier-lr .spark-9 { left: 45%; bottom: 22px; width: 5.0px; height: 5.0px; animation-duration: 5.0s; animation-delay: 1.6s; }
.tier-card.tier-lr .spark-10 { left: 74%; bottom: 20px; width: 4.5px; height: 4.5px; animation-duration: 5.6s; animation-delay: 3.2s; }

/* Molten Plasma Top Rail - Light Mode */
.tier-card.tier-lr .tier-molten-plasma {
  position: absolute;
  top: 0;
  inset-x: 0;
  height: 2.5px;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--accent) 40%, #F59E0B) 20%, #FDE047 50%, color-mix(in srgb, var(--accent) 40%, #D97706) 80%, transparent);
  box-shadow: 0 0 8px var(--accent), 0 0 14px #D97706;
  z-index: 10;
}
/* Molten Plasma Top Rail - Dark Mode */
html.dark .tier-card.tier-lr .tier-molten-plasma {
  background: linear-gradient(90deg, transparent, #FDE047, var(--accent), transparent);
  box-shadow: 0 0 10px var(--accent);
}

/* Crest Badge - Light Mode */
.tier-card.tier-lr .tier-crest-badge {
  background: linear-gradient(135deg, rgba(254, 240, 138, 0.7), rgba(245, 158, 11, 0.25));
  color: #92400E;
  border: 1.5px solid #EAB308;
  box-shadow: 0 0 14px rgba(234, 179, 8, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.8);
}
/* Crest Badge - Dark Mode */
html.dark .tier-card.tier-lr .tier-crest-badge {
  background: linear-gradient(135deg, rgba(234, 179, 8, 0.35), rgba(180, 83, 9, 0.45));
  color: #FEF08A;
  border: 1.5px solid #FACC15;
  box-shadow: 0 0 18px rgba(250, 204, 21, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.tier-card.tier-lr .tier-badge-indicator {
  background: #FACC15;
  box-shadow: 0 0 10px #FACC15;
}

/* CTA Button - Light Mode */
.tier-card.tier-lr .tier-cta-btn {
  padding: 4px 12px;
  border-radius: 9999px;
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 65%, #D97706)) !important;
  border: 1px solid color-mix(in srgb, var(--accent) 50%, #FDE047) !important;
  color: #FFFFFF !important;
  box-shadow: 0 2px 14px color-mix(in srgb, var(--accent) 40%, rgba(245, 158, 11, 0.40)) !important;
  font-weight: 700;
}
/* CTA Button - Dark Mode */
html.dark .tier-card.tier-lr .tier-cta-btn {
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 60%, #B45309)) !important;
  border: 1px solid color-mix(in srgb, var(--accent) 50%, #FDE047) !important;
  color: #FFFFFF !important;
  box-shadow: 0 2px 16px color-mix(in srgb, var(--accent) 45%, rgba(250, 204, 21, 0.50)) !important;
}

/* Tier 10: EX (Astral Singularity - Tinh Vân Vũ Trụ - Extra / Celestial) */
.tier-card.tier-ex {
  background: radial-gradient(ellipse at 50% 0%, #0A2540 0%, #0F172A 50%, #05070F 100%) !important;
  box-shadow: 0 0 48px rgba(6, 182, 212, 0.55), inset 0 0 30px rgba(139, 92, 246, 0.25) !important;
  border: 2.5px solid transparent !important;
}
.tier-card.tier-ex h3 {
  color: #FFFFFF !important;
  text-shadow: 0 0 14px rgba(34, 211, 238, 0.6);
}
.tier-card.tier-ex p.text-\[11px\] {
  color: #22D3EE !important;
}
.tier-card.tier-ex p.text-xs {
  color: #CBD5E1 !important;
}
.tier-card.tier-ex .font-mono {
  color: #67E8F9 !important;
}
.tier-card.tier-ex .border-zinc-200\/60,
.tier-card.tier-ex .dark\:border-white\/\[0\.08\] {
  border-color: rgba(34, 211, 238, 0.30) !important;
}

/* Supercharged 360° Conic Aurora Plasma Border (Stationary Masked Container with Spinning ::before) */
.tier-card.tier-ex .tier-plasma-perimeter-ex {
  display: none !important;
}

.tier-card.tier-ex .astrolabe-outer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  animation: spin-clockwise 22s linear infinite;
  opacity: 0.95;
}
.tier-card.tier-ex .astrolabe-inner {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  animation: spin-counter 16s linear infinite;
  opacity: 0.95;
}

.tier-card.tier-ex .tool-accent-box {
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 70%, #0891B2), color-mix(in srgb, var(--accent) 65%, #4F46E5), color-mix(in srgb, var(--accent) 60%, #9333EA)) !important;
  border: 2px solid color-mix(in srgb, var(--accent) 50%, #67E8F9) !important;
  color: #FFFFFF !important;
  box-shadow: inset 0 2px 4px rgba(255, 255, 255, 0.7), 0 4px 22px color-mix(in srgb, var(--accent) 50%, rgba(34, 211, 238, 0.70)) !important;
}
.tier-card.tier-ex .tool-accent-box i,
.tier-card.tier-ex .tool-accent-box svg {
  color: #FFFFFF !important;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.5));
}

.tier-card.tier-ex .star {
  background: color-mix(in srgb, var(--accent) 60%, #FFFFFF) !important;
}
.tier-card.tier-ex .star-1 { left: 15%; bottom: 15px; width: 3px; height: 3px; animation-duration: 5s; animation-delay: 0.2s; box-shadow: 0 0 8px var(--accent); }
.tier-card.tier-ex .star-2 { left: 35%; bottom: 25px; width: 4px; height: 4px; animation-duration: 6.5s; animation-delay: 1.5s; box-shadow: 0 0 10px #A855F7; }
.tier-card.tier-ex .star-3 { left: 55%; bottom: 10px; width: 2.5px; height: 2.5px; animation-duration: 4.2s; animation-delay: 3s; box-shadow: 0 0 8px var(--accent); }
.tier-card.tier-ex .star-4 { left: 75%; bottom: 35px; width: 3.5px; height: 3.5px; animation-duration: 5.8s; animation-delay: 2s; box-shadow: 0 0 8px #EC4899; }
.tier-card.tier-ex .star-5 { left: 90%; bottom: 8px; width: 3px; height: 3px; animation-duration: 4.8s; animation-delay: 4s; box-shadow: 0 0 8px var(--accent); }
.tier-card.tier-ex .star-6 { left: 25%; bottom: 40px; width: 2px; height: 2px; animation-duration: 6s; animation-delay: 1s; box-shadow: 0 0 6px #FFFFFF; }
.tier-card.tier-ex .star-7 { left: 45%; bottom: 18px; width: 3.5px; height: 3.5px; animation-duration: 4.4s; animation-delay: 2.5s; box-shadow: 0 0 8px var(--accent); }
.tier-card.tier-ex .star-8 { left: 65%; bottom: 28px; width: 3px; height: 3px; animation-duration: 5.2s; animation-delay: 0.5s; box-shadow: 0 0 10px #C084FC; }
.tier-card.tier-ex .star-9 { left: 82%; bottom: 42px; width: 2.5px; height: 2.5px; animation-duration: 6.1s; animation-delay: 3.3s; box-shadow: 0 0 8px var(--accent); }
.tier-card.tier-ex .star-10 { left: 8%; bottom: 22px; width: 4px; height: 4px; animation-duration: 4.7s; animation-delay: 1.8s; box-shadow: 0 0 10px #EC4899; }
.tier-card.tier-ex .star-11 { left: 48%; bottom: 38px; width: 3px; height: 3px; animation-duration: 5.5s; animation-delay: 3.8s; box-shadow: 0 0 8px var(--accent); }
.tier-card.tier-ex .star-12 { left: 95%; bottom: 30px; width: 2px; height: 2px; animation-duration: 4.9s; animation-delay: 0.8s; box-shadow: 0 0 6px #FFFFFF; }

.tier-card.tier-ex .tier-cosmic-grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(34, 211, 238, 0.15) 1px, transparent 1px);
  background-size: 16px 16px;
  pointer-events: none;
  z-index: 1;
}

.tier-card.tier-ex .tier-crest-badge {
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.38), rgba(139, 92, 246, 0.38));
  color: #E0F2FE;
  border: 1.5px solid #22D3EE;
  box-shadow: 0 0 20px rgba(6, 182, 212, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.6);
}
.tier-card.tier-ex .tier-badge-indicator {
  background: #67E8F9;
  box-shadow: 0 0 12px #22D3EE, 0 0 18px #A855F7;
}

.tier-card.tier-ex .tier-cta-btn {
  padding: 4px 12px;
  border-radius: 9999px;
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 60%, #8B5CF6)) !important;
  border: 1px solid color-mix(in srgb, var(--accent) 60%, #67E8F9) !important;
  color: #FFFFFF !important;
  box-shadow: 0 2px 18px color-mix(in srgb, var(--accent) 45%, rgba(34, 211, 238, 0.60)) !important;
  font-weight: 700;
}

/* ==============================================================================
   7. GPU Animations & Keyframes
   ============================================================================== */
@keyframes spin-clockwise {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes spin-counter {
  0% { transform: rotate(360deg); }
  100% { transform: rotate(0deg); }
}

@keyframes float-rpg-particle {
  0% {
    transform: translateY(0) scale(0.6);
    opacity: 0;
  }
  25% {
    opacity: 0.9;
  }
  75% {
    opacity: 0.8;
  }
  100% {
    transform: translateY(-65px) scale(1.1);
    opacity: 0;
  }
}

@keyframes sweep-shimmer {
  0% { transform: translateX(-100%) rotate(25deg); }
  30%, 100% { transform: translateX(200%) rotate(25deg); }
}

@keyframes sweep-holo-foil {
  0% { transform: translate3d(-100%, 0, 0); opacity: 0; }
  15% { opacity: 1; }
  85% { opacity: 1; }
  100% { transform: translate3d(100%, 0, 0); opacity: 0; }
}

@keyframes star-twinkle {
  0%, 100% { transform: scale(0.7) rotate(0deg); opacity: 0.4; }
  50% { transform: scale(1.25) rotate(45deg); opacity: 1; }
}

@keyframes pulse-halo {
  0%, 100% { transform: scale(0.92); opacity: 0.6; }
  50% { transform: scale(1.08); opacity: 0.95; }
}

/* ==============================================================================
   8. Performance & Accessibility Compliance
   ============================================================================== */
/* 120Hz & Low-Battery Governor: Micro-animations pause strictly during active touch swipe (KI-FIX-023) */
html.is-swiping .tier-anim-layer,
html.is-swiping .ur-halo-ring,
html.is-swiping .ur-orbit-satellite,
html.is-swiping .tier-holo-foil-sheen,
html.is-swiping .rune-circle-svg,
html.is-swiping .solar-ring-svg,
html.is-swiping .astrolabe-outer,
html.is-swiping .astrolabe-inner,
html.is-swiping .particle,
html.is-swiping .starlight-mote,
html.is-swiping .spark,
html.is-swiping .ember,
html.is-swiping .star,
html.is-swiping .diamond-flare,
html.is-swiping .tier-prismatic-beam-sweep,
html.is-swiping .tier-solar-beam-sweep,
html.is-swiping .flame-tongue {
  animation-play-state: paused !important;
}

html.app-backgrounded * {
  animation: none !important;
  transition: none !important;
}

@media (prefers-reduced-motion: reduce) {
  .tier-card,
  .rune-circle-svg,
  .astrolabe-outer,
  .astrolabe-inner,
  .solar-ring-svg,
  .ur-halo-ring,
  .tier-plasma-perimeter-ex::before,
  .tier-prismatic-perimeter-ur::before,
  .tier-watermark-seal,
  .star-svg,
  .particle,
  .tier-blade-sheen,
  .tier-holo-foil-sheen,
  .strobe-lightning-tl,
  .strobe-lightning-br,
  .tier-strobe-lightning-ex *,
  .tier-solar-sunburst,
  .tier-solar-pillars,
  .flame-tongue,
  .flame-back,
  .flame-front,
  .rune-node,
  .glow-dot,
  .diamond-flare {
    animation: none !important;
    transition: none !important;
  }
}