/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

/* Background */
body {
    min-height: 100vh;
    background: linear-gradient(135deg, #4f46e5, #06b6d4);
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Card */
.login-container {
    background: white;
    padding: 30px 35px;
    border-radius: 12px;
    width: 350px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.login-container h2 {
    text-align: center;
    margin-bottom: 20px;
    color: #333;
}

/* Form */
.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: bold;
    color: #555;
}

.form-group input {
    width: 100%;
    padding: 10px;
    border-radius: 6px;
    border: 1px solid #ccc;
    outline: none;
    transition: 0.2s;
}

.form-group input:focus {
    border-color: #4f46e5;
    box-shadow: 0 0 0 2px rgba(79, 70, 229, 0.2);
}

/* Button */
.btn-login {
    width: 100%;
    padding: 10px;
    border: none;
    border-radius: 6px;
    background: #4f46e5;
    color: white;
    font-size: 16px;
    cursor: pointer;
    transition: 0.2s;
}

.btn-login:hover {
    background: #4338ca;
}

/* Register link */
.register-link {
    text-align: center;
    margin-top: 15px;
}

.register-link a {
    color: #4f46e5;
    text-decoration: none;
    font-weight: bold;
}

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