body {
    font-family: 'Inter', Arial, sans-serif;
    background: linear-gradient(135deg, #e3f2fd, #f5f7fa);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0;
    padding: 20px;
}

.login-container {
    background: #ffffff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
    text-align: center;
}

h2 {
    margin-bottom: 20px;
    color: #1a73e8;
    font-size: 1.8rem;
    font-weight: 600;
}

form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.input-group {
    position: relative;
    text-align: left;
}

.input-group i {
    position: absolute;
    left: 10px;
    top: 38px;
    color: #666;
    transform: translateY(-50%);
    margin-top: 5px;
}

.input-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: #1a1a1a;
}

input[type="text"],
input[type="password"] {
    width: 100%;
    padding: 10px 10px 10px 35px; /* Adjust for icon */
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 0.95rem;
    box-sizing: border-box;
    transition: border-color 0.2s, box-shadow 0.2s;
}

input[type="text"]:focus,
input[type="password"]:focus {
    outline: none;
    border-color: #1a73e8;
    box-shadow: 0 0 0 3px rgba(26, 115, 232, 0.2);
}

button {
    padding: 12px;
    background: linear-gradient(90deg, #1a73e8, #0d47a1);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1rem;
    transition: background 0.3s;
    width: 100%;
}

button:hover {
    background: linear-gradient(90deg, #0d47a1, #0d47a1);
}

.error {
    background-color: #ffebee;
    color: #c62828;
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.contact {
    color: #666;
    font-size: 0.85rem;
    margin-top: 15px;
    text-align: center;
}

@media (max-width: 480px) {
    .login-container {
        padding: 20px;
    }

    h2 {
        font-size: 1.5rem;
    }

    input[type="text"],
    input[type="password"] {
        font-size: 0.9rem;
    }

    button {
        font-size: 0.95rem;
    }
}