/* Pour remplacer l'ancien style inline de #login-error */
.login-error {
    color: red;
    margin-top: 10px;
}
body {
    font-family: Arial, sans-serif;
    background: linear-gradient(135deg, #19959a, wheat);
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.login-card {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0px 4px 20px rgba(0,0,0,0.1);
    max-width: 400px;
    width: 100%;
    text-align: center;
}

.logo {
    width: 80px;
    margin-bottom: 15px;
}

h2 {
    color: #19959a;
    margin-bottom: 20px;
}

.input-group {
    text-align: left;
    margin-bottom: 15px;
}

.input-group label {
    display: block;
    margin-bottom: 5px;
    color: #19959a;
    font-weight: bold;
}

.input-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 14px;
}

.input-group input:focus {
    border-color: #19959a;
    outline: none;
    box-shadow: 0 0 5px rgba(25, 149, 154, 0.3);
}

.btn {
    width: 100%;
    padding: 12px;
    background-color: #19959a;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s;
}

.btn:hover {
    background-color: #14686c;
}

.register-link {
    margin-top: 15px;
    font-size: 14px;
}

.register-link a {
    color: #19959a;
    text-decoration: none;
}

.register-link a:hover {
    text-decoration: underline;
}