* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #333;
}

.login-form {
    background: #ffffff;
    width: 100%;
    max-width: 400px;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 15px 25px rgba(0, 0, 0, 0.15);
    margin: 20px;
    animation: fadeIn 0.6s ease-out;
}

.login-form h2 {
    text-align: center;
    margin-bottom: 30px;
    font-size: 2rem;
    color: #333;
    font-weight: 700;
}

.login-form input[type="email"],
.login-form input[type="password"] {
    width: 100%;
    padding: 12px 15px;
    margin-bottom: 20px;
    border: 2px solid #e1e1e1;
    border-radius: 8px;
    font-size: 16px;
    background-color: #f9f9f9;
    transition: all 0.3s ease;
    outline: none;
}

.login-form input:focus {
    border-color: #764ba2;
    background-color: #fff;
    box-shadow: 0 0 0 4px rgba(118, 75, 162, 0.1);
}

.login-form input::placeholder {
    color: #aaa;
}

.login-form button {
    width: 100%;
    padding: 14px;
    background: linear-gradient(to right, #667eea, #764ba2);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    letter-spacing: 0.5px;
}

.login-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(118, 75, 162, 0.4);
}

.login-form button:active {
    transform: translateY(0);
}

.login-form p {
    text-align: center;
    margin-top: 20px;
    font-size: 14px;
    color: #666;
}

.login-form a {
    color: #764ba2;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s;
}

.login-form a:hover {
    color: #5a367f;
    text-decoration: underline;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}