html,
body {
    margin: 0;
    padding: 0;
    overflow: hidden;
    height: 100%;
}

.login-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.login-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.login-container {
    position: fixed;
    inset: 0;
    z-index: 10;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 1rem;
    box-sizing: border-box;
}

.login-header {
    margin-bottom: 2.5rem;
    text-align: center;
}

.brand-title {
    font-family: 'Impact', sans-serif;
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-shadow: 0 4px 6px rgba(0, 0, 0, 0.5);
    margin: 0;
    line-height: 1;
    color: white;
}

.brand-subtitle {
    margin-top: 0.5rem;
    font-size: 1.25rem;
    color: #d1d5db;
    font-weight: 500;
}

.login-card {
    background-color: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 2.5rem 1.5rem;
    border-radius: 0.75rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.1);
    max-width: 28rem;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
}

.login-text {
    color: #d1d5db;
    text-align: center;
    margin-bottom: 2rem;
    line-height: 1.625;
}

.steam-btn {
    display: flex;
    width: 100%;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    background-color: #8b0000;
    color: white;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.75rem 1rem;
    border-radius: 0.25rem;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 14px 0 rgba(23, 26, 33, 0.39);
    box-sizing: border-box;
}

.steam-btn:hover {
    background-color: #a00000;
    color: white;
}

.steam-btn svg {
    height: 1.5rem;
    width: 1.5rem;
    fill: currentColor;
    flex-shrink: 0;
}

.login-footer {
    margin-top: 1.5rem;
    text-align: center;
    font-size: 0.75rem;
    color: #6b7280;
}

.steam-btn img {
    width: 30px;
    height: 30px;
    vertical-align: middle;
}