.play-container {
    max-width: 720px;
    margin: 1.5rem auto;
    padding: 0 1.5rem;
}

.play-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.play-header h2 {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text2);
}

.lobby-container {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 1.25rem;
    margin-bottom: 1rem;
}

.lobby-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.lobby-header h3 {
    font-size: 0.65rem;
    color: var(--text2);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
}

.lobby-slots {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.lobby-slot {
    background: var(--bg3);
    border-radius: 4px;
    padding: 0.75rem 0.4rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    min-height: 90px;
    border: 1px solid var(--border);
    transition: all 0.1s;
}

.lobby-slot.empty {
    border-style: dashed;
    justify-content: center;
    color: var(--text2);
    font-size: 1.1rem;
}

.lobby-slot.filled { border-color: rgba(0,200,150,0.2); }
.lobby-slot.leader { border-color: rgba(245,166,35,0.3); }

.lobby-slot img {
    width: 40px;
    height: 40px;
    border-radius: 3px;
}

.lobby-slot-name {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text);
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

.lobby-slot-elo {
    font-size: 0.65rem;
    color: var(--accent);
    font-family: var(--mono);
}

.lobby-slot-badge {
    font-size: 0.6rem;
    background: rgba(245,166,35,0.15);
    color: var(--warning);
    padding: 0.1rem 0.35rem;
    border-radius: 2px;
    font-weight: 700;
    letter-spacing: 0.05em;
    border: 1px solid rgba(245,166,35,0.2);
}

.lobby-slot-kick {
    background: var(--danger);
    color: white;
    border: none;
    border-radius: 2px;
    padding: 0.15rem 0.4rem;
    font-size: 0.6rem;
    cursor: pointer;
    display: none;
    font-weight: 600;
}

.lobby-slot:hover .lobby-slot-kick { display: block; }

.invite-header, .invites-header {
    font-size: 0.65rem;
    color: var(--text2);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.6rem;
    font-weight: 600;
}

.friend-invite-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 0.6rem;
    background: var(--bg3);
    border-radius: 4px;
    margin-bottom: 2px;
    border: 1px solid var(--border);
}

.friend-invite-item img {
    width: 28px;
    height: 28px;
    border-radius: 3px;
}

.friend-invite-name {
    flex: 1;
    font-size: 0.82rem;
    font-weight: 600;
}

.lobby-footer {
    display: flex;
    justify-content: center;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.invite-card {
    background: var(--bg2);
    border: 1px solid rgba(0,200,150,0.2);
    border-radius: 4px;
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.invite-card img {
    width: 36px;
    height: 36px;
    border-radius: 3px;
}

.invite-info { flex: 1; }
.invite-info strong { display: block; font-size: 0.85rem; font-weight: 600; }
.invite-info span { font-size: 0.75rem; color: var(--text2); }
.invite-actions { display: flex; gap: 0.4rem; }

@media (max-width: 600px) {
    .lobby-slots { grid-template-columns: repeat(3, 1fr); }
}