body {
    font-family: Arial, sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    background-color: #f0f0f0;
}

header {
    width: 100%;
    display: flex;
    justify-content: center;
    padding: 20px 0;
    background-color: #f0f0f0;
}

.logo {
    max-width: 200px;
    height: auto;
}

.container {
    text-align: center;
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    max-width: 1000px;
    width: 100%;
    margin-top: 20px;
}

.main-title {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

button {
    font-size: 1.2rem;
    padding: 10px 20px;
    cursor: pointer;
    color: white;
    border: none;
    border-radius: 5px;
    transition: background-color 0.3s;
    margin: 10px;
}

#criteria-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 20px;
    width: 100%;
}

.criteria-group {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 10px;
    width: 100%;
}

.criteria-btn {
    background-color: #ffcccb; /* Rouge pâle */
    color: #333;
    border: none;
    padding: 8px 16px;
    margin: 5px;
    border-radius: 20px;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.1s;
}

.criteria-btn:hover {
    background-color: #ffb3b3;
    transform: scale(1.05);
}

.criteria-btn:active {
    transform: scale(0.95);
}

.criteria-btn.selected {
    background-color: #ff8080; 
    color: white;
}

.price-btn {
    font-weight: bold;
}

#generer {
    background-color: #4CAF50;
    margin-top: 20px;
}

#generer:hover {
    background-color: #45a049;
}

#resultat {
    margin-top: 21px;
    font-size: 1.1rem;
    min-height: 50px;
}

#idee {
    font-size: 1.5rem;
    font-weight: bold;
}

#video-container {
    margin-top: 20px;
}

#share-container {
    margin-top: 20px;
}

#share-container p {
    font-weight: bold;
    margin-bottom: 10px;
}

#share-facebook, #share-email, #share-calendar {
    background-color: #1877f2;
    margin: 5px;
}

#share-facebook:hover, #share-email:hover, #share-calendar:hover {
    background-color: #166fe5;
}

#share-calendar {
    background-color: #4CAF50;
}

#share-calendar:hover {
    background-color: #45a049;
}