body {
    background-color: #000;
    color: #fff;
    font-family: 'Inter', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 40px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    text-align: center;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 30px;
    letter-spacing: 1px;
}

.form-group {
    margin-bottom: 20px;
    text-align: left;
}

label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: #aaa;
}

input,
select {
    width: 100%;
    padding: 12px;
    background: #111;
    border: 1px solid #333;
    border-radius: 6px;
    color: #fff;
    font-size: 1rem;
    box-sizing: border-box;
}

input:focus,
select:focus {
    border-color: #666;
    outline: none;
}

button {
    width: 100%;
    padding: 14px;
    background: #fff;
    color: #000;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1rem;
    transition: background 0.2s;
    margin-top: 10px;
}

button:hover {
    background: #eee;
}

.error-msg {
    color: #ff4444;
    margin-top: 15px;
    font-size: 0.9rem;
    min-height: 20px;
}