@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Montserrat:ital,wght@0,400;0,700;0,900;1,900&family=Permanent+Marker&display=swap');
@tailwind base;
@tailwind components;
@tailwind utilities;

:root {
    /* Design Tokens - Colors */
    --color-primary: 37 99 235;    /* #2563eb - Blue 600 */
    --color-primary-hover: 29 78 216;
    --color-secondary: 107 114 128;
    --color-success: 34 197 94;
    --color-danger: 239 68 68;
    --color-warning: 234 179 8;
    --color-accent: 253 185 19;   /* #fdb913 */
    --color-accent-drift: #fdb913;
    
    /* Surface Tokens */
    --color-bg: 241 243 245;
    --color-text: 26 26 46;
    --color-card: 255 255 255;
    --color-card-border: 0 0 0;
    --opacity-card-border: 0.05;
    
    /* Layout Tokens */
    --radius-card: 3rem;
    --radius-button: 1rem;
    --border-width-card: 1px;
    
    /* Shadows */
    --shadow-card: 0 10px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Animation */
    --transition-speed: 0.3s;
}

[data-bs-theme="dark"], .dark {
    --color-bg: 15 15 26;
    --color-text: 241 242 246;
    --color-card: 26 26 46;
    --color-card-border: 255 255 255;
    --opacity-card-border: 0.05;
    --shadow-card: 0 10px 50px -12px rgba(0, 0, 0, 0.5);
}

.font-vibe-manga {
  font-family: 'Montserrat', sans-serif !important;
}

.font-vibe-brush {
  font-family: 'Permanent Marker', cursive !important;
}

/* Theme Presets */
.theme-naruto {
    --color-primary: 249 115 22;   /* Orange */
    --color-accent: 0 0 0;         /* Black */
    --radius-card: 1rem;             /* Shaper look */
    --border-width-card: 3px;
    --opacity-card-border: 1;
}

.theme-manga-classic {
    --color-primary: 0 0 0;
    --color-secondary: 0 0 0;
    --color-bg: 255 255 255;
    --color-card: 255 255 255;
    --color-text: 0 0 0;
    --color-card-border: 0 0 0;
    --opacity-card-border: 1;
    --border-width-card: 4px;
    --radius-card: 0px;
    --shadow-card: 10px 10px 0px 0px rgba(0,0,0,1);
}

@layer base {
  body {
    background-color: rgb(var(--color-bg));
    color: rgb(var(--color-text));
    transition: background-color var(--transition-speed), color var(--transition-speed);
  }
}


/* SKELETON LOADERS */
.skeleton {
    background: linear-gradient(90deg, var(--card-bg) 25%, var(--page-bg) 50%, var(--card-bg) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: 0.5rem;
}
@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

@keyframes float-particle {
    0% { transform: translateY(0); opacity: 0; }
    50% { opacity: 0.5; }
    100% { transform: translateY(-500px); opacity: 0; }
}
.particle {
    animation: float-particle linear infinite;
}

/* Singularity Labs — drifting latent-space grid (signature motion) */
@keyframes grid-pan {
    0% { background-position: 0 0; }
    100% { background-position: 44px 44px; }
}
.animate-grid-pan {
    animation: grid-pan 6s linear infinite;
}

/* World Boss — alert beam scanning across the banner (signature motion) */
@keyframes boss-sweep {
    0%   { transform: translateX(-120%) skewX(-12deg); opacity: 0; }
    12%  { opacity: 1; }
    88%  { opacity: 1; }
    100% { transform: translateX(360%) skewX(-12deg); opacity: 0; }
}
.animate-boss-sweep {
    animation: boss-sweep 5s ease-in-out infinite;
}

/* World Boss — breathing danger aura behind the boss */
@keyframes boss-pulse {
    0%, 100% { opacity: 0.45; transform: translateY(-50%) scale(0.92); }
    50%      { opacity: 0.85; transform: translateY(-50%) scale(1.06); }
}
.animate-boss-pulse {
    animation: boss-pulse 3.5s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
    .animate-grid-pan,
    .animate-boss-sweep,
    .animate-boss-pulse { animation: none; }
}

/* CORE STYLES */
body { 
    font-family: 'Inter', sans-serif; 
    background-color: var(--page-bg); 
    color: var(--page-text);
    min-height: 100vh;
}

.manga-font { font-family: 'Montserrat', sans-serif; font-weight: 900; font-style: italic; text-transform: uppercase; }

@layer base {
  * {
    box-sizing: border-box;
  }
  
  :root {
    --page-bg: #f1f3f5;
    --page-text: #1a1a2e;
    --card-bg: #ffffff;
    --card-shadow: rgba(0,0,0,0.05);
    --hero-gradient: linear-gradient(105deg, #fff9e6 40%, #fffcf0 40.1%);
  }

  /* Dark mode configuration */
  [data-bs-theme="dark"], .dark {
    --page-bg: #0f0f1a;
    --page-text: #f1f2f6;
    --card-bg: #1a1a2e;
    --card-shadow: rgba(0,0,0,0.3);
    --hero-gradient: linear-gradient(105deg, #0f0f1a 40%, #1a1a2e 40.1%);
  }

  body {
    @apply font-sans antialiased;
    background-color: var(--page-bg);
    color: var(--page-text);
    min-height: 100vh;
    transition: background-color 0.5s ease, color 0.5s ease;
  }

  .home-bg {
    background-image: linear-gradient(rgba(255, 252, 240, 0.7), rgba(255, 252, 240, 0.7)), url("/static/img/background.png");
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
  }

  [data-bs-theme="dark"] .home-bg, .dark .home-bg {
    background-image: linear-gradient(rgba(15, 15, 26, 0.82), rgba(15, 15, 26, 0.82)), url("/static/img/background.png");
  }

  body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: inherit;
    filter: blur(8px);
    z-index: -1;
    opacity: 0.08;
    pointer-events: none;
  }

  [data-bs-theme="dark"] body::before, .dark body::before {
    opacity: 0.05;
  }

  html {
    scroll-behavior: smooth;
  }
}

@layer components {
  .manga-font {
    @apply font-manga font-black italic uppercase;
  }

  .brush-font {
    @apply font-brush;
  }

  .hero-bg {
    background: var(--hero-gradient);
  }

  .glass-card {
    background-color: var(--card-bg);
    @apply rounded-2xl border border-black/5 dark:border-white/5 transition-colors duration-500;
    box-shadow: 0 4px 32px var(--card-shadow);
  }

  .collection-card {
    background: linear-gradient(to right, #ffd166, #fdb913);
  }

  .btn-primary {
    @apply bg-anime-accent text-black font-black italic manga-font px-6 py-3 rounded-xl transition-all duration-300 hover:bg-anime-accent-dark hover:scale-105 hover:shadow-lg disabled:opacity-50 disabled:cursor-not-allowed disabled:hover:scale-100;
  }
  
  .btn-secondary {
    @apply bg-black/80 dark:bg-white/10 text-white font-black italic manga-font px-5 py-2.5 rounded-xl transition-all duration-300 hover:bg-black dark:hover:bg-white/20;
  }
  
  .input-field {
    @apply bg-transparent border-2 border-black/10 dark:border-white/10 rounded-xl px-4 py-3 text-anime-light-text dark:text-anime-dark-text placeholder-black/30 dark:placeholder-white/30 focus:outline-none focus:border-anime-accent focus:ring-2 focus:ring-anime-accent/20 transition-all duration-200 w-full;
  }

  .badge {
    @apply inline-flex items-center gap-1.5 text-xs font-black uppercase px-3 py-1 rounded-full;
  }

  .badge-correct {
    @apply badge bg-anime-success/20 text-anime-success border border-anime-success/30;
  }
  
  .badge-wrong {
    @apply badge bg-anime-error/20 text-anime-error border border-anime-error/30;
  }
  
  .badge-partial {
    @apply badge bg-[#fdb913]/20 text-[#d97706] dark:text-[#fdb913] border border-[#fdb913]/30;
  }
}

/* --- Scrollbars --- */
/* Barre fine, arrondie et thématique (accent bleu de la marque). */
.custom-scrollbar {
  scrollbar-width: thin; /* Firefox */
  scrollbar-color: rgba(59, 130, 246, 0.45) transparent;
}
.custom-scrollbar::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
.custom-scrollbar::-webkit-scrollbar-track {
  background: transparent;
}
.custom-scrollbar::-webkit-scrollbar-thumb {
  background-color: rgba(59, 130, 246, 0.4);
  border-radius: 9999px;
  border: 2px solid transparent;
  background-clip: padding-box;
}
.custom-scrollbar::-webkit-scrollbar-thumb:hover {
  background-color: rgba(59, 130, 246, 0.75);
  background-clip: padding-box;
}

/* Masque complètement la barre tout en gardant le défilement. */
.no-scrollbar {
  -ms-overflow-style: none; /* IE/Edge */
  scrollbar-width: none; /* Firefox */
}
.no-scrollbar::-webkit-scrollbar {
  display: none;
}

/* Themed range slider (Undercover lobby). The filled portion is painted via an
   inline linear-gradient background; --uc-accent themes the glowing thumb. */
.uc-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.08);
  outline: none;
  cursor: pointer;
}
.uc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 9999px;
  background: var(--uc-accent, #ef4444);
  border: 3px solid #0d0f17;
  box-shadow: 0 0 0 1px var(--uc-accent, #ef4444),
    0 0 16px -2px var(--uc-accent, #ef4444);
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.uc-slider::-webkit-slider-thumb:hover {
  transform: scale(1.18);
}
.uc-slider::-webkit-slider-thumb:active {
  transform: scale(1.06);
}
.uc-slider:focus-visible::-webkit-slider-thumb {
  box-shadow: 0 0 0 2px #0d0f17, 0 0 0 4px var(--uc-accent, #ef4444);
}
.uc-slider::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 9999px;
  background: var(--uc-accent, #ef4444);
  border: 3px solid #0d0f17;
  box-shadow: 0 0 0 1px var(--uc-accent, #ef4444),
    0 0 16px -2px var(--uc-accent, #ef4444);
  cursor: pointer;
}
.uc-slider::-moz-range-track {
  background: transparent;
}