/* ============================================
   ANIMATIONS ET TRANSITIONS POUR RECHERCHES
   ============================================ */

/* Animations de fade pour les éléments filtrés */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeOut {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(-10px);
    }
}

/* Animation du spinner */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Animation de pulsation pour les compteurs */
@keyframes counterPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Transitions pour les inputs de recherche */
.search-input,
input[type="text"][id*="search"],
input[type="text"][placeholder*="Rechercher"] {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.search-input:focus,
input[type="text"][id*="search"]:focus {
    transform: translateY(-1px);
}

/* Effet hover sur les boutons clear */
button[id*="clear"] {
    transition: all 0.2s ease;
}

button[id*="clear"]:hover {
    transform: scale(1.1);
}

button[id*="clear"]:active {
    transform: scale(0.95);
}

/* Animation pour les éléments filtrés */
.filter-item {
    animation: fadeIn 0.3s ease forwards;
}

.filter-item.hidden {
    animation: fadeOut 0.2s ease forwards;
}

/* Animation pour les compteurs de résultats */
.results-counter,
[id*="count"],
[id*="filtered"] {
    transition: transform 0.2s ease, color 0.2s ease;
}

/* Spinner de chargement */
.search-loading-spinner {
    animation: fadeIn 0.3s ease;
}

.spinner-ring {
    animation: spin 0.8s linear infinite;
}

/* Loading icon dans les inputs */
.search-loading-icon {
    animation: fadeIn 0.2s ease;
}

/* Effet shimmer pour les states de chargement */
@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

.loading-shimmer {
    background: linear-gradient(
        90deg,
        var(--bg-dark) 0%,
        var(--bg-light) 50%,
        var(--bg-dark) 100%
    );
    background-size: 1000px 100%;
    animation: shimmer 2s infinite;
}

/* Effet de glissement pour les messages "Aucun résultat" */
.no-search-result,
.no-results-message {
    animation: fadeIn 0.4s ease;
}

/* Hover effect sur les cartes filtrables */
.member-item,
.ems-card,
.dossier-card,
.certificat-card,
.retired-member-card {
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.member-item:hover,
.ems-card:hover,
.dossier-card:hover,
.retired-member-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.certificat-card:hover {
    transform: none;
    box-shadow: none;
}

/* Animation d'apparition progressive pour les listes */
.member-item:nth-child(1) { animation-delay: 0s; }
.member-item:nth-child(2) { animation-delay: 0.05s; }
.member-item:nth-child(3) { animation-delay: 0.1s; }
.member-item:nth-child(4) { animation-delay: 0.15s; }
.member-item:nth-child(5) { animation-delay: 0.2s; }

/* Smooth scroll pour les résultats */
.members-list,
.ems-grid,
.dossiers-grid,
.certificats-grid {
    scroll-behavior: smooth;
}

/* Loading state pour les boutons */
.btn-loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
}

.btn-loading::after {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 0.6s linear infinite;
}

/* Effet de highlight sur les résultats de recherche */
.search-highlight {
    background: linear-gradient(135deg, rgba(88, 101, 242, 0.1), rgba(88, 101, 242, 0.05));
    border-left: 3px solid var(--primary);
    animation: highlightPulse 1s ease;
}

@keyframes highlightPulse {
    0%, 100% {
        box-shadow: 0 0 0 rgba(88, 101, 242, 0);
    }
    50% {
        box-shadow: 0 0 20px rgba(88, 101, 242, 0.3);
    }
}

/* Transition douce pour l'affichage/masquage */
.fade-enter {
    opacity: 0;
    transform: translateY(10px);
}

.fade-enter-active {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.3s, transform 0.3s;
}

.fade-exit {
    opacity: 1;
}

.fade-exit-active {
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.2s, transform 0.2s;
}

/* Performance optimization */
.filter-item,
.member-item,
.search-input {
    will-change: transform, opacity;
}

/* Reduced motion pour accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}