/* ----- Thèmes ----- */
:root {
  --bg: #0f0f1a;
  --fg: #e0e0ff;
  --accent: #9d5fff;
  --button-bg: #3a227d;
  --card-bg: #1a1a2e;
}

.theme-light {
  --bg: #f7f7fc;
  --fg: #111;
  --accent: #4b73ff;
  --button-bg: #dce4ff;
  --card-bg: #ffffff;
}

.theme-pastel {
  --bg: #f3e8ff;
  --fg: #3b0a67;
  --accent: #b388eb;
  --button-bg: #e9d4ff;
  --card-bg: #ffffff;
}

/* ----- Base ----- */
body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background-color: var(--bg);
  color: var(--fg);
  transition: all 0.3s ease;
  background-image:
          radial-gradient(circle, rgba(157, 95, 255, 0.05) 1px, transparent 1px),
          radial-gradient(circle, rgba(157, 95, 255, 0.05) 1px, transparent 1px);
  background-position: 0 0, 10px 10px;
  background-size: 20px 20px;
}

h1, h2, h3 {
  color: var(--accent);
}

a {
  color: var(--accent);
  text-decoration: none;
}

button {
  background-color: var(--button-bg);
  color: var(--fg);
  border: none;
  padding: 6px 12px;
  border-radius: 4px;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.2s;
}

button:hover {
  filter: brightness(1.2);
}

/* ----- Header ----- */
header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  background-color: var(--card-bg);
  border-bottom: 2px solid var(--accent);
}

.logo {
  font-size: 24px;
  font-weight: bold;
  color: var(--accent);
}

/* Centre les liens nav */
nav.nav-center {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex: 1;
}

nav.nav-center a {
  font-weight: bold;
  margin: 0;
}

/* Bouton unique thème */
.theme-button-container {
  display: flex;
  align-items: center;
}

.theme-button-container button {
  background-color: var(--button-bg);
  border: none;
  cursor: pointer;
  padding: 8px 12px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  font-size: 18px;
  color: var(--fg);
  transition: background-color 0.2s;
}

.theme-button-container button:hover {
  filter: brightness(1.2);
}

.theme-button-container i {
  pointer-events: none;
}

/* ----- Bannière Slider modifié responsive full-width ----- */
.banner-slider {
  position: relative;
  width: 100vw;
  height: 350px;
  overflow: hidden;
  margin-bottom: 40px;
  user-select: none;
  background-color: var(--card-bg);
}

.banner-slider .slides {
  display: flex;
  width: 500%;
  height: 100%;
  animation: slideAnimation 25s infinite;
}

.banner-slider .slide {
  flex: 0 0 20%;
  height: 100%;
  position: relative;
  cursor: pointer;
  overflow: hidden;
}

.banner-slider .slide img {
  width: 100vw;
  height: 100%;
  object-fit: cover;
  display: block;
  user-select: none;
}

.banner-slider .slide .slide-text {
  position: absolute;
  bottom: 30px;
  left: 40px;
  color: var(--fg);
  text-shadow: 0 0 8px rgba(0,0,0,0.7);
  max-width: 50%;
  font-weight: bold;
}

.banner-slider .slide .slide-text h2 {
  margin: 0 0 8px;
  font-size: 2.5rem;
  color: var(--accent);
}

.banner-slider .slide .slide-text p {
  margin: 0;
  font-size: 1.2rem;
}

@keyframes slideAnimation {
  0%    { transform: translateX(0); }
  16%   { transform: translateX(0); }
  20%   { transform: translateX(-100vw); }
  36%   { transform: translateX(-100vw); }
  40%   { transform: translateX(-200vw); }
  56%   { transform: translateX(-200vw); }
  60%   { transform: translateX(-300vw); }
  76%   { transform: translateX(-300vw); }
  80%   { transform: translateX(-400vw); }
  96%   { transform: translateX(-400vw); }
  100%  { transform: translateX(0); }
}

/* Responsive bannière mobile */
@media screen and (max-width: 600px) {
  .banner-slider {
    height: 220px;
  }

  .banner-slider .slide .slide-text {
    max-width: 70%;
    left: 20px;
    bottom: 15px;
  }

  .banner-slider .slide .slide-text h2 {
    font-size: 1.5rem;
  }

  .banner-slider .slide .slide-text p {
    font-size: 1rem;
  }

  header {
    flex-direction: column;
    gap: 10px;
  }

  nav.nav-center {
    justify-content: center;
    gap: 15px;
    width: 100%;
  }

  nav.nav-center a {
    font-size: 1.1em;
  }

  .anime-card {
    width: 90%;
  }

  .theme-button-container {
    justify-content: center;
  }
}

/* ----- Hero / Recherche ----- */
.hero {
  text-align: center;
  padding: 40px 20px;
}

.hero input {
  padding: 10px;
  width: 90%;
  max-width: 400px;
  margin-top: 15px;
  border: 2px solid var(--accent);
  border-radius: 6px;
  background-color: var(--card-bg);
  color: var(--fg);
  font-size: 16px;
}

/* ----- Catalogue ----- */
.catalogue {
  padding: 20px;
  max-width: 1200px;
  margin: auto;
}

.catalogue h2 {
  margin: 30px 0 10px;
  border-left: 5px solid var(--accent);
  padding-left: 10px;
}

.anime-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  margin-bottom: 40px;
}

.anime-card {
  background-color: var(--card-bg);
  border-radius: 10px;
  overflow: hidden;
  width: 180px;
  box-shadow: 0 0 10px rgba(0,0,0,0.2);
  transition: transform 0.2s;
}

.anime-card:hover {
  transform: scale(1.04);
}

.anime-card img {
  width: 100%;
  display: block;
}

.anime-card h3 {
  margin: 10px;
  font-size: 1em;
}

.anime-card p {
  margin: 0 10px 10px;
  font-size: 0.85em;
  color: var(--fg);
}

.anime-card button {
  display: block;
  margin: 10px auto 15px;
  width: 90%;
}

/* ----- Footer ----- */
footer {
  text-align: center;
  padding: 20px;
  background-color: var(--card-bg);
  border-top: 2px solid var(--accent);
  font-size: 0.9em;
}