body {
    font-family: 'Segoe UI', sans-serif;
    background: #0A192F;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.login-card {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    width: 350px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.login-logo {
    display: block;
    margin: 0 auto 1.5rem;
    max-width: 200px;
    height: auto;
}

h2 {
    color: #0A192F;
    text-align: center;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    color: #333;
}

input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
}

button {
    width: 100%;
    padding: 10px;
    background: #D32F2F;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    margin-top: 1rem;
}

.error {
    color: #D32F2F;
    text-align: center;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}