/* ---- GLOBAL ---- */
.concurrent-page {
    padding: 20px;
    margin: 0 auto;
    max-width: 1920px; /* Pleine largeur */
}

/* ---- TITRE ---- */
.concurrent-title {
    font-size: 1.75rem;
    font-weight: bold;
    color: #343a40;
    text-align: center;
    margin-bottom: 20px;
}

/* ---- BOUTON RETOUR ---- */
.btn-back {
    box-sizing: border-box;
    font-size: 1rem;
    padding: 8px 12px;
    margin-bottom: 15px;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center;
    max-width: 100%;
    min-height: 38px;
    line-height: 1.2;
    vertical-align: middle;
}

/* ---- TABLEAU ---- */
.table {
    margin-top: 10px;
    font-size: 0.9rem;
    border-collapse: collapse; /* Suppression des espaces internes */
}

.table th,
.table td {
    text-align: center;
    vertical-align: middle;
    padding: 8px; /* Espacement ajusté */
    background-color: #ffffff; /* Fond blanc */
    border: 1px solid #ddd; /* Bordures douces */
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: #f8f9fa; /* Couleur pour les lignes impaires */
}

.thead-dark th {
    background-color: #343a40;
    color: #ffffff;
}

/* ---- LIENS ANONYMES ---- */
.anonymous-link {
    color: #007bff;
    text-decoration: underline;
}

.anonymous-link:hover {
    color: #0056b3;
}

/* ---- BOUTON VIDÉO ---- */
.btn-video {
    box-sizing: border-box;
    font-size: 0.85rem;
    padding: 0 14px !important;
    line-height: 1.2 !important;
    color: #fff;
    background-color: #007bff;
    border: none;
    transition: transform 0.2s ease, background-color 0.3s ease;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-width: 110px;
    max-width: 100%;
    min-height: 42px;
    text-align: center !important;
    white-space: normal;
    vertical-align: middle;
}

.btn-video:hover {
    background-color: #0056b3;
    transform: scale(1.05);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
    /* Bouton Retour */
    .btn-back {
        width: 100%;
        font-size: 0.85rem;
        padding: 6px 8px;
    }

    /* Table Responsive */
    .table {
        font-size: 0.8rem;
    }

    .table th,
    .table td {
        padding: 6px; /* Padding ajusté */
    }

    .table th.d-none,
    .table td.d-none {
        display: none; /* Masque la colonne Dos. sur mobile */
    }

    /* Bouton Vidéo sur Mobile */
    .btn-video {
        font-size: 0.75rem;
        padding: 4px 8px;
    }
}