.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    background: transparent;
}

.login-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 50px 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 50px rgba(74, 158, 255, 0.2);
    width: 100%;
    max-width: 420px;
    backdrop-filter: blur(10px);
}

.login-card h1 {
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
    margin-bottom: 8px;
    font-size: 2.5rem;
    font-weight: 700;
    text-shadow: 0 0 30px rgba(74, 158, 255, 0.5);
}

.login-card h2 {
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 35px;
    font-size: 1.5rem;
    font-weight: 400;
}

.submit-button {
    width: 100%;
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--primary-color) 100%);
    color: white;
    border: 1px solid var(--accent-blue);
    padding: 14px;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 10px;
    box-shadow: 0 0 20px rgba(74, 158, 255, 0.3);
}

.submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(74, 158, 255, 0.6);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-blue) 100%);
}

.submit-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}