/* style_login.css */
body {
    background: #009BDD;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: 'Poppins', sans-serif;
}

.login-container {
    max-width: 480px;
    width: 90%;
    margin: auto;
    padding: 2rem;
}

.form-card {
    background: white;
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.form-nav {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.form-nav a {
    flex: 1;
    text-align: center;
    padding: 0.8rem;
    color: var(--texte-clair);
    font-weight: 600;
    text-decoration: none;
    position: relative;
    transition: all 0.3s ease;
}

.form-nav a:hover {
    color: var(--bleu);
}

.form-nav a.active {
    color: var(--bleu);
}

.form-nav a.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--bleu);
}

.form-title {
    color: var(--bleu);
    font-family: 'Bodoni Moda', serif;
    font-size: 1.8rem;
    font-weight: 400;
    text-align: center;
    margin-bottom: 2rem;
    text-transform: uppercase;
}

.input-group {
    margin-bottom: 1.5rem;
}

.input-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--texte);
    font-weight: 500;
    font-size: 0.95rem;
}

.input-group input {
    width: 100%;
    padding: 1rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.input-group input:focus {
    border-color: var(--bleu);
    outline: none;
    box-shadow: 0 0 0 3px rgba(47, 39, 126, 0.2);
}

.submit-btn {
    width: 100%;
    padding: 1rem;
    background: var(--bleu);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 0.5rem;
}

.submit-btn:hover {
    background: var(--bleu-fonce);
}

.error-message {
    color: #e74c3c;
    background: #fde8e6;
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

@media (max-width: 600px) {
    .login-container {
        padding: 1rem;
    }
    
    .form-card {
        padding: 1.5rem;
    }
    
    .form-title {
        font-size: 1.5rem;
    }
}