client.css

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    color: var(--text-color);
    background-color: var(--bg-color); /* Nouvelle couleur de fond */
}

#background-slider {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

#background-slider img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

#background-slider img.active {
    opacity: 1;
}

.container-index {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 95%;
    max-width: 650px; /* Réduit de 750px */
    padding: 15px 20px; /* Réduit de 20px */
    background-color: var(--container-bg) !important;
    border-radius: 15px; /* Réduit de 20px */
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    z-index: 1;
    position: relative; /* Ajouté pour le logo absolu */
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

/* Styles spécifiques à la page client, si nécessaire */
.client-form-container {
    max-width: 600px;
    margin: 20px auto; /* Réduit de 50px */
    padding: 20px; /* Réduit de 30px */
    background-color: #0a7df1;
    border-radius: 8px;
    box-shadow: 0 0 15px rgba(23, 0, 0, 0.1);
}

.container-index h2 {
    color: #ffffff;
    margin-top: 5px; /* Réduit de 10px */
    margin-bottom: 15px; /* Réduit de 25px */
    text-align: center;
    font-size: 1.4em; /* Réduit de 1.8em */
    text-transform: capitalize;
    letter-spacing: 1px;
    border-bottom: 2px solid var(--accent-blue);
    padding-bottom: 8px; /* Réduit de 10px */
    width: 100%;
}

.client-content-wrapper {
    width: 100%;
    background-color: #1e252e;
    padding: 15px 20px; /* Réduit de 25px */
    border-radius: 10px; /* Réduit de 12px */
    border: 1px solid var(--border-color);
}
.client-content-wrapper label {
    color: #ffffff;
}
.client-content-wrapper input,
.client-content-wrapper select,
.client-content-wrapper option {
    color: #ffffff;
}
.client-content-wrapper input::placeholder,
.client-content-wrapper select::placeholder {
    color: rgba(255, 255, 255, 0.65);
}
.form-group {
    margin-bottom: 8px; /* Réduit de 12px */
    display: flex;
    align-items: center;
}

.form-group label {
    margin-bottom: 0;
    color: #ffffff !important;
    font-weight: 600;
    width: 120px; /* Réduit de 130px */
    text-align: left;
    margin-right: 10px;
    font-size: 0.9em; /* Réduit de 0.95em */
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group select {
    flex: 1;
    background-color: #1e252e; /* Fond sombre opaque */
    border: 1px solid var(--border-color);
    color: var(--text-color);
    border-radius: 6px;
    padding: 8px 10px;
    font-size: 0.95em;
    cursor: pointer;
    appearance: none; /* Pour un style plus propre */
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23e0e0e0' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: calc(100% - 12px) center;
}

.form-group select option {
    background-color: #1e252e; /* Fond des options */
    color: #ffffff; /* Couleur du texte des options */
}
.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="tel"]:focus {
    border-color: #466a8e;
    outline: none;
    box-shadow: 0 0 0 2px rgba(70, 106, 142, 0.2);

}
.form-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 25px; /* Ajouté pour descendre les boutons */
}

.form-actions button {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1em;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-ok {
    background-color: var(--accent-green);
    color: white;
}

.action-button.back-btn {
    background-color: var(--accent-blue);
    color: white;
}

.form-actions button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.btn-ok:hover { background-color: #27ae60; }
.action-button.back-btn:hover { background-color: #005f99; }

/* Responsivité Mobile */
@media screen and (max-width: 768px) {
    .container-index {
        padding: 20px;
        margin: 10px;
        width: calc(100% - 20px);
    }

    .form-group {
        flex-direction: column;
        align-items: flex-start;
    }

    .form-group label {
        width: 100%;
        margin-bottom: 5px;
    }

    .form-group input[type="text"],
    .form-group input[type="email"],
    .form-group input[type="tel"],
    .form-group select,
    #nom-institution-select,
    #nom-institution-new {
        width: 100% !important;
        margin-bottom: 10px;
    }

    .form-group div {
        width: 100% !important;
    }

    .form-actions {
        flex-direction: column;
        gap: 10px !important;
    }

    .form-actions button {
        width: 100%;
        margin: 0;
    }
}
.back-link {
    display: block;
    text-align: center;
    margin-top: 20px;
    color: black;
    text-decoration: none;
    font-size: 1.3em; /* Augmente la taille de la police */
}
.back-link:hover {
    text-decoration: underline;
}