/* ==========================================================================
   1. ESTILOS PIXEL ART RETRO & ANIMACIONES
   ========================================================================== */

.pixel-font {
  font-family: 'Press Start 2P', monospace;
}

/* Forzar renderizado de imagen pixelada (sin suavizado) */
.pixelated {
  image-rendering: -moz-crisp-edges;
  image-rendering: -webkit-crisp-edges;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

/* Marcos con bordes estilo juego de 8-bits/16-bits */
.pixel-border {
  border: 4px solid #fff;
  box-shadow: 
    0 4px #000, 0 -4px #000, 4px 0 #000, -4px 0 #000,
    inset 0 4px rgba(255,255,255,0.2), inset 0 -4px rgba(0,0,0,0.4);
}

.pixel-border-purple {
  border: 4px solid #b624ff;
  box-shadow: 
    0 4px #000, 0 -4px #000, 4px 0 #000, -4px 0 #000,
    0 0 15px rgba(182, 36, 255, 0.6);
}

/* Animación de parpadeo estilo Arcade insert coin */
@keyframes blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

.pixel-blink {
  animation: blink 1s infinite;
}

/* Contenedor de cartas con perspectiva */
.card-container { 
  perspective: 1000px; 
}

.card-inner {
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  transform-style: preserve-3d;
}

.card-container:hover .card-inner { 
  transform: rotateY(180deg); 
}

.card-front, .card-back { 
  backface-visibility: hidden; 
  -webkit-backface-visibility: hidden; 
}

.card-back { 
  transform: rotateY(180deg); 
}

/* ==========================================================================
   2. RECTIFICACIÓN DE VARIABLES TAILWIND (Limpiado el duplicado de Backdrop)
   ========================================================================== */

*, ::before, ::after, ::backdrop {
  --tw-border-spacing-x: 0;
  --tw-border-spacing-y: 0;
  --tw-translate-x: 0;
  --tw-translate-y: 0;
  --tw-rotate: 0;
  --tw-skew-x: 0;
  --tw-skew-y: 0;
  --tw-scale-x: 1;
  --tw-scale-y: 1;
  --tw-pan-x: ;
  --tw-pan-y: ;
  --tw-pinch-zoom: ;
  --tw-scroll-snap-strictness: proximity;
  --tw-gradient-from-position: ;
  --tw-gradient-via-position: ;
  --tw-gradient-to-position: ;
  --tw-ordinal: ;
  --tw-slashed-zero: ;
  --tw-numeric-figure: ;
  --tw-numeric-spacing: ;
  --tw-numeric-fraction: ;
  --tw-ring-inset: ;
  --tw-ring-offset-width: 0px;
  --tw-ring-offset-color: #fff;
  --tw-ring-color: rgb(59 130 246 / 0.5);
  --tw-ring-offset-shadow: 0 0 #0000;
  --tw-ring-shadow: 0 0 #0000;
  --tw-shadow: 0 0 #0000;
  --tw-shadow-colored: 0 0 #0000;
  --tw-blur: ;
  --tw-brightness: ;
  --tw-contrast: ;
  --tw-grayscale: ;
  --tw-hue-rotate: ;
  --tw-invert: ;
  --tw-saturate: ;
  --tw-sepia: ;
  --tw-drop-shadow: ;
  --tw-backdrop-blur: ;
  --tw-backdrop-brightness: ;
  --tw-backdrop-contrast: ;
  --tw-backdrop-grayscale: ;
  --tw-backdrop-hue-rotate: ;
  --tw-backdrop-invert: ;
  --tw-backdrop-opacity: ;
  --tw-backdrop-saturate: ;
  --tw-backdrop-sepia: ;
  --tw-contain-size: ;
  --tw-contain-layout: ;
  --tw-contain-paint: ;
  --tw-contain-style: ;
}

/* ==========================================================================
   3. TAILWIND BASE RESET (v3.4.17)
   ========================================================================== */

*, ::after, ::before {
  box-sizing: border-box;
  border-width: 0;
  border-style: solid;
  border-color: #e5e7eb;
}

::after, ::before {
  --tw-content: '';
}

:host, html {
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  -moz-tab-size: 4;
  tab-size: 4;
  font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  font-feature-settings: normal;
  font-variation-settings: normal;
  -webkit-tap-highlight-color: transparent;
}

body {
  margin: 0;
  line-height: inherit;
}

hr {
  height: 0;
  color: inherit;
  border-top-width: 1px;
}

abbr:where([title]) {
  -webkit-text-decoration: underline dotted;
  text-decoration: underline dotted;
}

h1, h2, h3, h4, h5, h6 {
  font-size: inherit;
  font-weight: inherit;
}

a {
  color: inherit;
  text-decoration: inherit;
}

b, strong {
  font-weight: bolder;
}

code, kbd, pre, samp {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-feature-settings: normal;
  font-variation-settings: normal;
  font-size: 1em;
}

small {
  font-size: 80%;
}

sub, sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub { bottom: -.25em; }
sup { top: -.5em; }

table {
  text-indent: 0;
  border-color: inherit;
  border-collapse: collapse;
}

button, input, optgroup, select, textarea {
  font-family: inherit;
  font-feature-settings: inherit;
  font-variation-settings: inherit;
  font-size: 100%;
  font-weight: inherit;
  line-height: inherit;
  letter-spacing: inherit;
  color: inherit;
  margin: 0;
  padding: 0;
}

button, select {
  text-transform: none;
}

button, input:where([type=button]), input:where([type=reset]), input:where([type=submit]) {
  -webkit-appearance: button;
  background-color: transparent;
  background-image: none;
}

:-moz-focusring { outline: auto; }
:-moz-ui-invalid { box-shadow: none; }
progress { vertical-align: baseline; }
::-webkit-inner-spin-button, ::webkit-outer-spin-button { height: auto; }

[type=search] {
  -webkit-appearance: textfield;
  outline-offset: -2px;
}

::-webkit-search-decoration { -webkit-appearance: none; }
::-webkit-file-upload-button { -webkit-appearance: button; font: inherit; }
summary { display: list-item; }
blockquote, dd, dl, figure, h1, h2, h3, h4, h5, h6, hr, p, pre { margin: 0; }
fieldset { margin: 0; padding: 0; }
legend { padding: 0; }
menu, ol, ul { list-style: none; margin: 0; padding: 0; }
dialog { padding: 0; }
textarea { resize: vertical; }

input::placeholder, textarea::placeholder {
  opacity: 1;
  color: #9ca3af;
}

[role=button], button { cursor: pointer; }
:disabled { cursor: default; }

audio, canvas, embed, iframe, img, object, svg, video {
  display: block;
  vertical-align: middle;
}

img, video {
  max-width: 100%;
  height: auto;
}

[hidden]:where(:not([hidden=until-found])) { display: none; }

/* ==========================================================================
   4. CLASES DE UTILIDAD (TAILWIND UTILITIES)
   ========================================================================== */

.absolute { position: absolute; }
.relative { position: relative; }
.inset-0 { inset: 0px; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }
.flex { display: flex; }
.grid { display: grid; }
.h-2 { height: 0.5rem; }
.h-56 { height: 14rem; }
.h-\[420px\] { height: 420px; }
.h-full { height: 100%; }
.max-h-full { max-height: 100%; }
.min-h-full { min-height: 100%; }
.min-h-screen { min-height: 100vh; }
.w-2 { width: 0.5rem; }
.w-full { width: 100%; }
.max-w-6xl { max-width: 72rem; }
.max-w-full { max-width: 100%; }
.flex-grow { flex-grow: 1; }
.cursor-pointer { cursor: pointer; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 0.5rem; }
.gap-4 { gap: 1rem; }
.gap-8 { gap: 2rem; }
.rounded-full { border-radius: 9999px; }
.rounded-lg { border-radius: 0.5rem; }
.border { border-width: 1px; }
.border-2 { border-width: 2px; }
.border-4 { border-width: 4px; }
.border-t-4 { border-top-width: 4px; }
.border-dashed { border-style: dashed; }
.border-double { border-style: double; }

/* Colores de Bordes */
.border-cyan-400 { --tw-border-opacity: 1; border-color: rgb(34 211 238 / var(--tw-border-opacity, 1)); }
.border-neutral-800 { --tw-border-opacity: 1; border-color: rgb(38 38 38 / var(--tw-border-opacity, 1)); }
.border-purple-400 { --tw-border-opacity: 1; border-color: rgb(192 132 252 / var(--tw-border-opacity, 1)); }
.border-purple-500 { --tw-border-opacity: 1; border-color: rgb(168 85 247 / var(--tw-border-opacity, 1)); }
.border-red-600 { --tw-border-opacity: 1; border-color: rgb(220 38 38 / var(--tw-border-opacity, 1)); }

/* Fondos */
.bg-black { --tw-bg-opacity: 1; background-color: rgb(0 0 0 / var(--tw-bg-opacity, 1)); }
.bg-cyan-400 { --tw-bg-opacity: 1; background-color: rgb(34 211 238 / var(--tw-bg-opacity, 1)); }
.bg-neutral-900 { --tw-bg-opacity: 1; background-color: rgb(23 23 23 / var(--tw-bg-opacity, 1)); }
.bg-neutral-950 { --tw-bg-opacity: 1; background-color: rgb(10 10 10 / var(--tw-bg-opacity, 1)); }
.bg-purple-600 { --tw-bg-opacity: 1; background-color: rgb(147 51 234 / var(--tw-bg-opacity, 1)); }
.bg-purple-950\/50 { background-color: rgb(59 7 100 / 0.5); }
.bg-red-600 { --tw-bg-opacity: 1; background-color: rgb(220 38 38 / var(--tw-bg-opacity, 1)); }

.object-contain { object-fit: contain; }

/* Paddings */
.p-2 { padding: 0.5rem; }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.px-2 { padding-left: 0.5rem; padding-right: 0.5rem; }
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.pt-6 { padding-top: 1.5rem; }

.text-center { text-align: center; }

/* Tipografía */
.font-mono { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; }
.font-sans { font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-\[9px\] { font-size: 9px; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-xs { font-size: 0.75rem; line-height: 1rem; }
.font-bold { font-weight: 700; }
.leading-relaxed { line-height: 1.625; }
.tracking-wide { letter-spacing: 0.025em; }
.tracking-wider { letter-spacing: 0.05em; }
.tracking-widest { letter-spacing: 0.1em; }

/* Colores de Texto */
.text-cyan-400 { --tw-text-opacity: 1; color: rgb(34 211 238 / var(--tw-text-opacity, 1)); }
.text-green-400 { --tw-text-opacity: 1; color: rgb(74 222 128 / var(--tw-text-opacity, 1)); }
.text-neutral-400 { --tw-text-opacity: 1; color: rgb(163 163 163 / var(--tw-text-opacity, 1)); }
.text-neutral-500 { --tw-text-opacity: 1; color: rgb(115 115 115 / var(--tw-text-opacity, 1)); }
.text-neutral-600 { --tw-text-opacity: 1; color: rgb(82 82 82 / var(--tw-text-opacity, 1)); }
.text-purple-400 { --tw-text-opacity: 1; color: rgb(192 132 252 / var(--tw-text-opacity, 1)); }
.text-red-400 { --tw-text-opacity: 1; color: rgb(248 113 113 / var(--tw-text-opacity, 1)); }
.text-white { --tw-text-opacity: 1; color: rgb(255 255 255 / var(--tw-text-opacity, 1)); }
.text-yellow-400 { --tw-text-opacity: 1; color: rgb(250 204 21 / var(--tw-text-opacity, 1)); }

.filter { filter: var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow); }
.hover\:bg-purple-500:hover { --tw-bg-opacity: 1; background-color: rgb(168 85 247 / var(--tw-bg-opacity, 1)); }

/* Responsive Media Queries (Tablets / Desktops) */
@media (min-width: 768px) {
  .md\:mt-0 { margin-top: 0px; }
  .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .md\:flex-row { flex-direction: row; }
  .md\:text-left { text-align: left; }
  
 
  #dragon-head {
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
  }
 
  .seg {
    position: fixed;
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
  }
 
  .spark {
    position: fixed;
    pointer-events: none;
    border-radius: 50%;
    z-index: 9997;
    animation: sparkFade 0.55s ease-out forwards;
  }
  @keyframes sparkFade {
    0%   { transform: translate(0,0) scale(1); opacity: 1; }
    100% { transform: translate(var(--tx), var(--ty)) scale(0); opacity: 0; }
  }
  /* TailwindCSS Base Reset */
*,
::before,
::after {
  box-sizing: border-box;
  border-width: 0;
  border-style: solid;
  border-color: #e5e7eb;

  --tw-border-spacing-x: 0;
  --tw-border-spacing-y: 0;
  --tw-translate-x: 0;
  --tw-translate-y: 0;
  --tw-rotate: 0;
  --tw-skew-x: 0;
  --tw-skew-y: 0;
  --tw-scale-x: 1;
  --tw-scale-y: 1;
}

::before,
::after {
  --tw-content: '';
}

html,
:host {
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  tab-size: 4;

  font-family:
    ui-sans-serif,
    system-ui,
    sans-serif,
    "Apple Color Emoji",
    "Segoe UI Emoji",
    "Segoe UI Symbol",
    "Noto Color Emoji";
}

body {
  margin: 0;
  line-height: inherit;
}

a {
  color: inherit;
  text-decoration: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
  margin: 0;
  padding: 0;
}

img,
video {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Layout */
.absolute {
  position: absolute;
}

.relative {
  position: relative;
}

.flex {
  display: flex;
}

.grid {
  display: grid;
}

.hidden {
  display: none;
}

/* Width / Height */
.w-full {
  width: 100%;
}

.h-full {
  height: 100%;
}

.min-h-screen {
  min-height: 100vh;
}

/* Spacing */
.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.p-2 {
  padding: 0.5rem;
}

.p-4 {
  padding: 1rem;
}

.mb-2 {
  margin-bottom: 0.5rem;
}

.mt-4 {
  margin-top: 1rem;
}

/* Typography */
.text-center {
  text-align: center;
}

.font-bold {
  font-weight: 700;
}

.text-sm {
  font-size: 0.875rem;
}

.text-2xl {
  font-size: 1.5rem;
}

/* Colors */
.bg-black {
  background-color: #000;
}

.bg-neutral-900 {
  background-color: rgb(23 23 23);
}

.text-white {
  color: #fff;
}

.text-cyan-400 {
  color: rgb(34 211 238);
}

/* Borders */
.border {
  border-width: 1px;
}

.rounded {
  border-radius: 0.25rem;
}

.rounded-lg {
  border-radius: 0.5rem;
}