/* ─────────────────────────────────────────────────────────────────────────────
   Chat panel
──────────────────────────────────────────────────────────────────────────────*/
.chat-header {
    padding: 0.4rem 0.75rem;
    background-color: var(--bg-surface-2);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.chat-live {
    flex: 2;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-bottom: 2px solid var(--border-default);
}

.chat-starred {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 0.5rem 0.6rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.chat-input-area {
    padding: 0.4rem 0.5rem;
    border-top: 1px solid var(--border-default);
    flex-shrink: 0;
}

.chat-input-area input {
    width: 100%;
    font-size: 0.8rem;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-light);
    background: var(--bg-surface-2);
    color: var(--text-primary);
    outline: none;
}
.chat-input-area input::placeholder {
    color: var(--text-muted);
}

/* ── Chat bubbles ───────────────────────────────────────────────────────────*/
.bubble-row {
    display: flex;
    align-items: flex-end;
    gap: 0.3rem;
}

.bubble {
    background-color: var(--bg-surface-2);
    border: 1px solid var(--border-default);
    color: var(--text-primary);
    border-radius: 14px 14px 14px 4px;
    padding: 0.35rem 0.6rem;
    font-size: 0.8rem;
    line-height: 1.3;
    max-width: 100%;
    word-break: break-word;
    flex: 1;
}

.bubble.bubble-own {
    background-color: rgba(45, 212, 191, 0.12);
    border-color: rgba(45, 212, 191, 0.3);
}

.bubble-meta {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 0.3rem;
    margin-bottom: 0.1rem;
}

.bubble .bubble-author {
    font-weight: 600;
    font-size: 0.7rem;
    color: var(--accent-teal);
}

.bubble .bubble-time {
    font-size: 0.65rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.bubble-actions {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    flex-shrink: 0;
}

.btn-icon {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    line-height: 1;
    font-size: 0.95rem;
    color: var(--text-muted);
    transition: color 0.15s;
}
.btn-icon:hover  { color: var(--text-secondary); }
.btn-icon.pinned { color: var(--accent-purple); }

/* ── Connection dot ─────────────────────────────────────────────────────────*/
.ws-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--text-muted);
    flex-shrink: 0;
    transition: background-color 0.3s;
}
.ws-dot.connected { background-color: var(--success); }