body.login-page {
    position: relative;
}

body.login-page::before {
    content: "";
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: var(--vert-clair);
    background-size: cover;
    background-position: center;
    filter: blur(4px);
    z-index: -1;
}

.login-container {
    margin: auto;
    background-color: var(--blanc);
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    width: 380px;
    max-width: 90%;
    text-align: center;
    z-index: 1;
}

.login-container h1 {
    font-size: 26px;
    color: var(--vert-fonce);
    margin-bottom: 25px;
}

.login-form input {
    width: 100%;
    padding: 14px 15px;
    margin-bottom: 20px;
    border-radius: 8px;
    border: 2px solid var(--bordure);
    font-size: 15px;
    box-sizing: border-box;
    box-shadow: 0 0 5px rgba(0, 100, 0, 0.2);
}

.login-form button {
    width: 100%;
    padding: 14px;
    background-color: var(--vert-principal);
    color: var(--blanc);
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

.login-form button:hover {
    background-color: var(--vert-fonce);
}

.forgot-password {
    display: inline-block;
    margin-top: 15px;
    color: var(--texte-secondaire);
    text-decoration: none;
    font-size: 14px;
}

.signup-link {
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid var(--bordure);
    font-size: 14px;
    color: var(--texte-secondaire);
}

.signup-link a {
    color: var(--vert-principal);
    font-weight: bold;
    text-decoration: none;
}

.login-error-msg {
    color: #721c24;
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 14px;
    font-weight: bold;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

@media (max-width: 480px) {
    body.login-page {
        display: flex;
        flex-direction: column;
        min-height: 100vh;
        margin: 0;
    }

    .login-container {
        background-color: var(--blanc);
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
        width: 90%;
        max-width: 350px;
        padding: 25px 20px;
        margin: auto;
        flex: 0 1 auto;
    }

    .login-container h1 {
        font-size: 22px;
    }

    footer {
        margin-top: auto;
        width: 100%;
    }
}