.auth-container {
    max-width: 520px;
    margin: 0 auto;
    text-align: center;
    padding: 2rem;
}

.title {
    font-size: 2.4rem;
    margin-bottom: 0.4rem;
}

.subtitle {
    color: var(--muted);
    margin-bottom: 2rem;
}

.info-text {
    color: var(--muted);
    line-height: 1.75;
    margin-bottom: 1rem;
    max-width: 620px;
    margin-left: auto;
    margin-right: auto;
}

.info-block {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    text-align: left;
    max-width: 640px;
    margin: 0 auto;
}

.info-paragraph {
    color: var(--muted);
    line-height: 1.75;
    margin: 0;
}

.form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

label {
    text-align: left;
    font-size: 0.9rem;
    color: var(--muted);
}

input {
    padding: 0.9rem 1rem;
    border-radius: 12px;
    border: 1px solid var(--neon-soft);
    background: #0a0f0c;
    color: var(--text);
    outline: none;
    font-size: 1rem;
}

input:focus {
    border-color: var(--neon);
    box-shadow: 0 0 10px rgba(0,255,156,0.2);
}

.primary-btn {
    padding: 0.9rem;
    border-radius: 12px;
    border: none;
    background: linear-gradient(135deg, #00ff9c, #00c27a);
    color: #00140d;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: 0.2s ease;
}

.primary-btn:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}

.error-box {
    margin-top: 1rem;
    padding: 0.8rem 1rem;
    border-radius: 10px;
    background: rgba(255, 60, 60, 0.1);
    border: 1px solid rgba(255, 60, 60, 0.4);
    color: #ff6b6b;
    font-size: 0.9rem;
}

.footer-links {
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: var(--muted);
}

.footer-links a {
    color: var(--neon);
    text-decoration: none;
}

.footer-links a:hover {
    text-decoration: underline;
}

.room-info {
    margin-top: 2rem;
    padding: 1rem;
    border-radius: 12px;
    border: 1px solid var(--neon-soft);
    background: rgba(0, 255, 156, 0.04);
}

.room-info .label {
    font-size: 0.85rem;
    color: var(--muted);
}

.room-code {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--neon);
    margin-top: 0.3rem;
    word-break: break-all;
}