body {
    background-color: #f8f9fa;
}

.ariane {
    width: 1140px;
    margin-bottom: 10px;
    margin-right: auto;
    margin-left: auto;
}

.container {
    width: 1200px;
    margin-top: 30px;
    margin-bottom: 50px;
    padding: 30px;
    background-color: white;
    border-radius: 5px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

h1 {
    color: #007bff;
    margin-bottom: 30px;
}

.form-group label {
    font-weight: bold;
}

.btn-primary {
    width: 100%;
    margin-top: 20px;
}

.video-container {
    border: 1px solid #ddd;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    background-color: #f9f9f9;
    margin-bottom: 10px;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.video-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
}

.video-details {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    /* Aligne le contenu en haut */
    flex-grow: 1;
}

.video-info {
    font-size: 0.9em;
    color: #666;
    width: 100%;
}

.video-title {
    font-size: 1.2em;
    font-weight: bold;
    margin: 5px 0 10px 0;
}

.title-little {
    margin: 0 !important;
}

.actions {
    display: flex;
    flex-direction: row-reverse;
    margin-top: -5px;
}

.actions .btn {
    margin-left: 5px;
}

.video-preview {
    width: 200px;
    height: 113px;
    object-fit: cover;
    margin-right: 10px;
}

/*
 * Navbar
 */

.navbar-brand {
    padding-top: .75rem;
    padding-bottom: .75rem;
    font-size: 1rem;
    background-color: rgba(0, 0, 0, .25);
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .25);
}

.navbar .navbar-toggler {
    top: .25rem;
    right: 1rem;
}

.navbar .form-control {
    padding: .75rem 1rem;
    border-width: 0;
    border-radius: 0;
}

.big_topic {
    display: none;
}

.little_topic:hover {
    background-color: #dbf3fa;
    cursor: ns-resize;
}

/* Styles pour les alertes */
.alert-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    max-width: 300px;
}

.alert {
    background-color: #fff;
    border-radius: 5px;
    padding: 15px;
    margin-bottom: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: relative;
    opacity: 1;
    transition: opacity 0.3s ease;
}

.alert-error {
    background-color: #ffe6e6;
    /* rouge pâle */
    border-left: 5px solid #ff9999;
}

.alert-warning {
    background-color: #fff9e6;
    /* jaune pâle */
    border-left: 5px solid #ffcc99;
}

.alert-info {
    background-color: #e6f7ff;
    /* bleu pâle */
    border-left: 5px solid #99d6ff;
}

.alert-success {
    background-color: #e6ffe6;
    /* vert pâle */
    border-left: 5px solid #99ff99;
}

.alert-close {
    position: absolute;
    top: 5px;
    right: 10px;
    cursor: pointer;
    font-weight: bold;
    color: #666;
}

.alert-close:hover {
    color: #000;
}