body {
    margin: 0;
    padding: 0;
    font-family: 'Arial', sans-serif;
    width: 100%;
    min-height: 100vh;
    overflow-y: auto;
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.8)), url("../images/evenement.jpg");
    background-size: cover;
    background-position: center;
    background-attachment: fixed; 
    color: #fff;
    display: flex;
    flex-direction: column;
}

/* Styles pour l'en-tête */
.entete {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    box-sizing: border-box;
    background-color: rgba(0, 0, 0, 0.9);
    padding: 10px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000; 
}

.entete .logo {
    font-size: 28px;
    font-weight: bold;
    color: #fff;
    display: flex;
    align-items: center;
}

.entete .logo span {
    color: #a64ac9; 
}

/* Styles pour les liens de navigation */
.navigation ul {
    list-style: none;
    display: flex;
    gap: 30px;
    margin: 0;
    padding: 0;
}

.navigation ul li a {
    text-decoration: none;
    color: #fff;
    font-weight: bold;
    font-size: 16px;
    transition: color 0.3s; 
}

.navigation ul li a:hover {
    color: #a64ac9; 
}

/* Styles pour les boutons */
.menu-utilisateur a button {
    padding: 10px 20px;
    border: none;
    border-radius: 20px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s, color 0.3s;
}

.menu-utilisateur .bouton-secondaire {
    background-color: transparent;
    color: #fff;
    border: 2px solid #fff;
}

.menu-utilisateur .bouton-secondaire:hover {
    background-color: #fff;
    color: #000;
}

.menu-utilisateur .bouton-principal {
    background-color: #a64ac9;
    color: #fff;
}

.menu-utilisateur .bouton-principal:hover {
    background-color: #fff;
    color: #a64ac9;
}

.entete a {
    text-decoration: none;
}

main {
    margin-top: 80px; 
    padding: 20px;
    width: 100%;
    box-sizing: border-box;
}

/* Styles pour le titre principal */
.page-title {
    text-align: center;
    font-size: 36px;
    margin: 0 0 20px 0;
    color: #fff;
    padding-top: 20px;
}

/* Grille des événements */
.grille-evenements {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    padding: 20px 50px;
    margin-bottom: 60px;
}

/* Carte d'événement */
.carte-evenement {
    background-color: #2c2c2c;
    border-radius: 10px;
    overflow: hidden;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.carte-evenement img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.carte-evenement h2 {
    font-size: 20px;
    margin: 10px 0;
    color: #fff;
    padding: 0 10px;
}

.carte-evenement p {
    font-size: 14px;
    color: #ccc;
    margin-bottom: 10px;
}

.carte-evenement:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}

.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 0 50px;
    text-align: left;
    overflow: hidden;
    padding-bottom: 80px; 
}

.hero a {
    position: absolute;
    right: 50px;
    bottom: 100px;
}

.hero h1 {
    font-size: 64px;
    line-height: 1.2;
    margin: 0;
    color: #fff;
}

.hero h1 span {
    color: #a64ac9;
    text-decoration: underline;
}

.hero .bouton-principal {
    margin-bottom: 125px;
    padding: 15px 30px;
    font-size: 18px;
    border: none;
    border-radius: 5px;
    background-color: #a64ac9;
    color: #fff;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.3s;
}

.hero .bouton-principal:hover {
    background-color: #fff;
    color: #a64ac9;
    transform: scale(1.05);
}

.hero-title {
    font-size: 72px;
    font-weight: bold;
    text-align: center; 
    color: #fff;
}

.hero-title span {
    color: #a64ac9;
}

.btn-danger {
    background-color: #dc3545;
    color: #fff;
    border: none;
    padding: 8px 16px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn-danger:hover {
    background-color: #c82333;
}

/* Pied de page */
footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    padding: 15px 0;
    text-align: center;
    z-index: 1000;
}

footer p {
    margin: 0;
    font-size: 14px;
    color: #ffffff80;
}

/* style de l'avatar et du menu déroulant */
.menu-avatar {
    position: relative;
    display: inline-block;
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    object-fit: cover;
}

.menu-deroulant {
    display: none;
    position: absolute;
    right: 0;
    top: calc(100% + 5px);
    background-color: rgba(0, 0, 0, 0.9);
    min-width: 200px;
    border-radius: 5px;
    margin-top: 5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.menu-deroulant::before {
    content: '';
    position: absolute;
    top: -15px;
    right: 0;
    left: 0;
    height: 15px;
    background: transparent;
}

.menu-deroulant a {
    display: block;
    padding: 10px 20px;
    color: #fff;
    text-decoration: none;
    transition: background-color 0.3s;
    font-size: 14px;
}

.menu-deroulant a span {
    margin-right: 8px;
}

.menu-deroulant a:hover {
    background-color: #a64ac9;
}

.menu-avatar:hover .menu-deroulant {
    display: block;
}

.error-message {
    color: #dc3545;
    text-align: center;
    margin-bottom: 20px;
    background: rgba(220, 53, 69, 0.1);
    padding: 10px;
    border-radius: 5px;
}

/* styles pour le formulaire de création d'événements */
.event-form {
    background-color: rgba(0, 0, 0, 0.8);
    padding: 20px;
    border-radius: 10px;
    max-width: 800px;
    margin: 0 auto;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

.form-container {
    display: flex;
    gap: 20px;
}

.form-left, .form-right {
    flex: 1;
}

label {
    display: block;
    margin-bottom: 8px;
    color: #fff;
    font-size: 14px;
}

input[type="text"], input[type="date"], textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: none;
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    font-size: 14px;
}
.tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag-item {
    display: flex;
    align-items: center;
    gap: 5px;
}

.tag-item input[type="checkbox"] {
    accent-color: #a64ac9;
}

.conteneur-quantite {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}

.bouton-quantite {
    background-color: #a64ac9;
    color: white;
    border: none;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    cursor: pointer;
}

.quantite {
    font-size: 16px;
    font-weight: bold;
}

/* Styles pour le modèle détaillé de la carte */
.modele_detaille {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.7);
    overflow-y: auto;
    z-index: 1001;
}

.modele_detaille-content {
    background-color: #5b2670;
    margin: 5% auto;
    padding: 20px;
    width: 80%;
    max-width: 800px;
    border-radius: 5px;
    position: relative;
}

#modele_detaille-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 5px;
    margin-bottom: 20px;
}

#modele_detaille-titre {
    color: #ffffff;
    font-size: 24px;
    margin-bottom: 15px;
}

#modele_detaille-description,
#modele_detaille-date-horaire,
#modele_detaille-localisation,
#modele_detaille-tarif {
    color: #b4b4b4;
    margin-bottom: 10px;
    line-height: 1.5;
}

.btnclose {
    position: absolute;
    right: 5px;  
    top: -10px;
    font-size: 50px;
    cursor: pointer;
    color: #d4d4d4;
}

.btnclose:hover {
    color: #b80000;
    transform: scale(1.25);
}

/* Styles pour les réservations */
.conteneur-reservations {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.titre-reservations h1 {
    color: #fff;
    text-align: center;
    margin-bottom: 30px;
}

.liste-reservations {
    display: grid;
    gap: 20px;
    margin-top: 20px;
    max-height: calc(100vh - 250px);
    overflow-y: auto;
    padding-right: 20px;
}

.carte-reservation {
    background-color: rgba(91, 38, 112, 0.9);
    border-radius: 10px;
    padding: 15px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: transform 0.3s ease;
    position: relative;
}

/* Style du bouton de fermeture pour les réservations */
.carte-reservation .btnclose {
    position: absolute;
    right: 10px;
    top: 10px;
    font-size: 24px;
    color: #d4d4d4;
    cursor: pointer;
    transition: color 0.3s, transform 0.3s;
}

.carte-reservation .btnclose:hover {
    color: #b80000;
    transform: scale(1.25);
}

.carte-reservation img {
    width: 150px;
    height: 100px;
    object-fit: cover;
    border-radius: 8px;
}

.info-reservation {
    flex: 1;
    padding: 10px;
}

.info-reservation h3 {
    color: #fff;
    margin: 0 0 10px 0;
    font-size: 1.2em;
}

.info-reservation p {
    margin: 5px 0;
    color: #d4d4d4;
}

.prix-unitaire {
    color: #a64ac9 !important;
    font-weight: bold;
    font-size: 1.1em;
}

.prix-total {
    color: #fff;
    font-weight: bold;
    font-size: 1.2em;
}

/* Style des boutons de quantité dans les réservations */
.conteneur-quantite {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 15px;
}

.bouton-quantite {
    background-color: #a64ac9;
    color: white;
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 18px;
    transition: background-color 0.3s;
}

.bouton-quantite:hover {
    background-color: #8e3dad;
}

.quantite {
    font-size: 18px;
    font-weight: bold;
    color: #fff;
    min-width: 30px;
    text-align: center;
}

/* Styles pour les formulaires d'authentification */
.conteneur-auth {
    max-width: 400px;
    margin: 100px auto;
    padding: 20px;
    background-color: rgba(91, 38, 112, 0.9);
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
}

.formulaire-auth {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.formulaire-auth input {
    width: calc(100% - 24px); 
    padding: 12px;
    border: none;
    border-radius: 5px;
    background-color: rgba(255, 255, 255, 0.1);
    color: #fff;
    box-sizing: border-box;
}

.formulaire-auth .auth-switch {
    text-align: center;
    color: #fff;
}

.formulaire-auth .auth-switch a {
    color: #a64ac9;
    text-decoration: none;
}

/* Styles pour les pages A propos et Contact */
.page-contenu {
    max-width: 800px;
    margin: 100px auto;
    padding: 30px;
    background-color: rgba(91, 38, 112, 0.9);
    border-radius: 10px;
    color: #fff;
}

.page-contenu h1 {
    color: #a64ac9;
    margin-bottom: 20px;
}

.contact-infos {
    display: grid;
    gap: 20px;
    margin-top: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-item span {
    font-size: 24px;
}