/* =========================================================
   BASE SITE (inchangé)
   ========================================================= */
body {
  font-family: Arial, sans-serif;
  margin: 20px;
  background: #cce7ff;
  color: #333;
}
h1 {
  text-align: center;
  margin-bottom: 20px;
}
.form-container, .search-container, .export-container {
  text-align: center;
  margin-bottom: 20px;
}
input, button {
  padding: 10px;
  margin: 5px;
  border-radius: 8px;
  border: 1px solid #ccc;
}
button {
  background: #4CAF50;
  color: white;
  cursor: pointer;
}
button:hover {
  background: #45a049;
}
table {
  width: 100%;
  border-collapse: collapse;
  background: white;
}
th, td {
  padding: 10px;
  border-bottom: 1px solid #ddd;
  text-align: center;
}
tr:hover {
  background: #f1f1f1;
}

/* =========================================================
   MENU RÉSEAUX SOCIAUX — MODERNE & ANIMÉ
   -----------------------------------------------
   POUR CHANGER LE FOND DU MENU : modifier --social-menu-bg
   (couleur unie, gradient, image, etc.)
   ========================================================= */
:root {
  /* ===== FOND DU MENU (modifie ici) ===== */
  --social-menu-bg: linear-gradient(135deg, #1e3c72 0%, #2a5298 50%, #6dd5ed 100%);

  /* ===== Options secondaires ===== */
  --social-menu-radius: 60px;
  --social-menu-padding: 10px 14px;
  --social-menu-gap: 10px;
  --social-menu-text: #ffffff;
  --social-menu-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  --social-menu-border: 1px solid rgba(255, 255, 255, 0.25);

  /* Couleurs de marque (hover) */
  --c-pinterest: #e60023;
  --c-flickr:    #ff0084;
  --c-tumblr:    #36465d;
  --c-x:         #000000;
  --c-youtube:   #ff0000;
}

.social-menu {
  display: flex;
  justify-content: center;
  margin: 30px auto;
  padding: var(--social-menu-padding);
  background: var(--social-menu-bg);
  background-size: 200% 200%;
  border-radius: var(--social-menu-radius);
  border: var(--social-menu-border);
  box-shadow: var(--social-menu-shadow);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  width: max-content;
  max-width: 95%;
  position: relative;
  overflow: hidden;
  animation: socialMenuFlow 12s ease infinite;
}

/* Halo lumineux qui tourne autour du menu */
.social-menu::before {
  content: "";
  position: absolute;
  inset: -50%;
  background: conic-gradient(
    from 0deg,
    transparent 0%,
    rgba(255, 255, 255, 0.15) 25%,
    transparent 50%,
    rgba(255, 255, 255, 0.15) 75%,
    transparent 100%
  );
  animation: socialHalo 8s linear infinite;
  pointer-events: none;
  z-index: 0;
}

.social-menu ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--social-menu-gap);
  position: relative;
  z-index: 1;
}

.social-menu ul li {
  margin: 0;
}

.social-menu ul li a {
  --brand: rgba(255, 255, 255, 0.2);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 40px;
  text-decoration: none;
  color: var(--social-menu-text);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.3px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  position: relative;
  overflow: hidden;
  transition:
    transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1),
    background 0.35s ease,
    box-shadow 0.35s ease,
    color 0.35s ease;
  animation: socialFloat 4s ease-in-out infinite;
}

/* Décalage d'animation par item — effet vague */
.social-menu ul li:nth-child(1) a { animation-delay: 0s; }
.social-menu ul li:nth-child(2) a { animation-delay: 0.3s; }
.social-menu ul li:nth-child(3) a { animation-delay: 0.6s; }
.social-menu ul li:nth-child(4) a { animation-delay: 0.9s; }
.social-menu ul li:nth-child(5) a { animation-delay: 1.2s; }
.social-menu ul li:nth-child(6) a { animation-delay: 1.5s; }

/* Reflet brillant qui passe sur chaque item */
.social-menu ul li a::before {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 80%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent 0%,
    rgba(255, 255, 255, 0.45) 50%,
    transparent 100%
  );
  transform: skewX(-20deg);
  transition: left 0.6s ease;
  pointer-events: none;
}

.social-menu ul li a:hover {
  background: var(--brand);
  color: #fff;
  transform: translateY(-6px) scale(1.08);
  box-shadow:
    0 12px 24px rgba(0, 0, 0, 0.3),
    0 0 20px var(--brand);
  animation-play-state: paused;
}

.social-menu ul li a:hover::before {
  left: 120%;
}

.social-menu ul li a:active {
  transform: translateY(-2px) scale(1.02);
}

/* Couleurs de marque (data-network ajouté par le script) */
.social-menu ul li a[data-network="pinterest"] { --brand: var(--c-pinterest); }
.social-menu ul li a[data-network="flickr"]    { --brand: var(--c-flickr); }
.social-menu ul li a[data-network="tumblr"]    { --brand: var(--c-tumblr); }
.social-menu ul li a[data-network="x"]         { --brand: var(--c-x); }
.social-menu ul li a[data-network="youtube"]   { --brand: var(--c-youtube); }

/* Icônes SVG injectées par script.js */
.social-menu ul li a svg.social-icon {
  width: 20px;
  height: 20px;
  fill: currentColor;
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  flex-shrink: 0;
}

.social-menu ul li a:hover svg.social-icon {
  transform: rotate(360deg) scale(1.2);
}

/* Ripple au clic (géré par script.js) */
.social-menu ul li a .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.6);
  transform: scale(0);
  animation: socialRipple 0.7s ease-out;
  pointer-events: none;
}

/* =========================================================
   ANIMATIONS
   ========================================================= */
@keyframes socialMenuFlow {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes socialHalo {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@keyframes socialFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-4px); }
}

@keyframes socialRipple {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 640px) {
  .social-menu {
    border-radius: 30px;
    padding: 8px;
  }
  .social-menu ul {
    gap: 6px;
  }
  .social-menu ul li a {
    padding: 8px 12px;
    font-size: 13px;
  }
  .social-menu ul li a svg.social-icon {
    width: 16px;
    height: 16px;
  }
}

/* Respect préférence utilisateur */
@media (prefers-reduced-motion: reduce) {
  .social-menu,
  .social-menu::before,
  .social-menu ul li a {
    animation: none !important;
  }
  .social-menu ul li a:hover svg.social-icon {
    transform: none;
  }
}