body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    color: #333;
    margin: 0;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
}

.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 800px;
    padding: 0;
}

.form-title {
    color: #000;
    font-size: 28px;
    margin: 0 0 20px 0;
    text-align: center;
    font-weight: bold;
    font-family: Arial, sans-serif;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}

form {
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    margin: 0;
    width: 100%;
    box-sizing: border-box;
}

.results-header {
    font-size: 28px;
    margin: 20px 0 15px 0;
    text-align: center;
    width: 100%;
    font-weight: bold;
    font-family: Arial, sans-serif;
}

.success-message {
    color: #2e7d32;
    background-color: #e8f5e9;
    padding: 15px;
    border-radius: 4px;
    border: 1px solid #c8e6c9;
    font-size: 18px;
    margin: 20px 0;
    text-align: center;
    font-weight: bold;
}

.error-message {
    color: #c62828;
    background-color: #ffebee;
    padding: 15px;
    border-radius: 4px;
    border: 1px solid #ffcdd2;
    font-size: 18px;
    margin: 20px 0;
    text-align: center;
    font-weight: bold;
}

label {
    font-size: 16px;
    margin-bottom: 5px;
    display: block;
    color: #444;
    font-family: Arial, sans-serif;
}

.radio-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 15px;
}

.radio-option {
    display: flex;
    align-items: center;
}

input[type="text"], 
input[type="number"],
input[type="radio"], 
input[type="submit"],
input[type="file"] {
    margin: 15px 0;
    padding: 12px;
    width: 100%;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 16px;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

input[type="radio"] {
    width: auto;
    margin-right: 10px;
}

input[type="submit"] {
    background-color: #000;
    color: #fff;
    border: none;
    padding: 12px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    width: auto;
    margin-top: 15px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    font-weight: bold;
}

input[type="submit"]:hover {
    background-color: #333;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 10px 0 30px;
    font-size: 16px;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

table, th, td {
    border: 1px solid #ddd;
}

th {
    background-color: #000;
    color: #fff;
    padding: 15px;
    text-align: left;
    font-weight: bold;
    border: 1px solid #000;
}

td {
    padding: 15px;
    text-align: left;
    background-color: #fff;
}

table form {
    background: transparent;
    margin: 0;
    padding: 0;
    border: none;
    display: inline;
}

.btn-modifier {
    background-color: #ffc107;
    color: #000;
    border: none;
    padding: 5px 10px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    margin-right: 5px;
    outline: none;
}

.btn-modifier:hover {
    background-color: #e0a800;
}

.btn-supprimer {
    background-color: #dc3545;
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    outline: none;
}

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

.btn-cancel {
    background-color: #6c757d;
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    margin-left: 10px;
}

.btn-cancel:hover {
    background-color: #5a6268;
}

.form-container {
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    margin: 20px 0;
    width: 100%;
    box-sizing: border-box;
}

.form-container form {
    background: transparent;
    padding: 0;
    box-shadow: none;
    border: none;
    margin: 0;
}

.form-container input[type="text"], 
.form-container input[type="number"],
.form-container input[type="file"] {
    margin: 8px 0 15px 0;
}

.tri-container {
    margin: 20px 0;
    text-align: left;
    width: 100%;
}

.form-tri {
    display: inline-block;
    background: #fff;
    padding: 10px 15px;
    border-radius: 5px;
    border: 2px solid #fff;
    box-shadow: 0 0 0 1px #e0e0e0, 0 2px 5px rgba(0,0,0,0.1);
}

.form-tri label {
    margin-right: 10px;
    font-weight: bold;
    color: #555;
    display: inline-block;
}

.form-tri select {
    padding: 8px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: #f8f9fa;
    cursor: pointer;
    font-size: 14px;
    min-width: 150px;
    transition: all 0.3s ease;
}

.form-tri select:hover {
    border-color: #aaa;
    background-color: #fff;
    box-shadow: 0 0 5px rgba(0,0,0,0.1);
}

.form-tri select:focus {
    outline: none;
    border-color: #000;
    box-shadow: 0 0 5px rgba(0,0,0,0.2);
}

@media (max-width: 600px) {
    body {
        padding: 10px;
    }
    
    form {
        padding: 20px;
    }

    .form-title {
        font-size: 24px;
        padding-bottom: 10px;
    }

    input[type="text"], 
    input[type="number"],
    input[type="submit"],
    input[type="file"] {
        padding: 10px;
    }
    
    .results-header {
        font-size: 24px;
    }
    
    .success-message,
    .error-message {
        font-size: 16px;
        padding: 12px;
    }
    
    th, td {
        padding: 10px;
        font-size: 14px;
    }
    
    .btn-modifier,
    .btn-supprimer {
        padding: 4px 8px;
        font-size: 14px;
    }
    
    .btn-cancel {
        padding: 10px 15px;
        margin-left: 5px;
    }
    
    .form-container {
        padding: 20px;
    }
    
    .tri-container {
        text-align: center;
    }
    
    .form-tri {
        width: 100%;
        box-sizing: border-box;
    }
    
    .form-tri select {
        width: 100%;
    }
}