body {
    font-family: 'Inter', sans-serif;
    background-color: #0b1220;
    color: #e5e7eb;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.login-container {
    background-color: #0f172a;
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid #1f2937;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
    width: 100%;
    max-width: 400px;
}

h2 {
    text-align: center;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

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

.input-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    color: #94a3b8;
}

.input-group input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #334155;
    background-color: #1e293b;
    color: #e5e7eb;
    border-radius: 4px;
    box-sizing: border-box;
}

button {
    width: 100%;
    padding: 0.75rem;
    border: none;
    background-color: #22c55e;
    color: white;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s;
}

button:hover {
    background-color: #16a34a;
}

.error-message {
    color: #ef4444;
    text-align: center;
    margin-top: 1rem;
    height: 1rem;
}