/* ── VIVIAN CHAT — local agentic engine UI ── */
/* © 2026 Vivere. Proprietary and confidential. */

.engine-status { display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; font-family: 'SF Mono', Consolas, monospace; padding: 5px 10px; border-radius: 5px; background: var(--bg-b); border: 1px solid var(--border); margin-right: 8px; }
.engine-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--text-l); flex-shrink: 0; }
.engine-status.online .engine-dot  { background: var(--teal); box-shadow: 0 0 6px rgba(0,200,160,0.6); }
.engine-status.offline .engine-dot { background: var(--red); }
.engine-status.online  { color: var(--teal); border-color: rgba(0,200,160,0.25); }
.engine-status.offline { color: var(--red); border-color: rgba(224,82,82,0.25); }

.chat-window { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 16px; height: 480px; overflow-y: auto; display: flex; flex-direction: column; gap: 10px; margin-bottom: 10px; }
.chat-empty { margin: auto; text-align: center; color: var(--text-l); font-size: 13px; max-width: 360px; line-height: 1.7; }
.chat-empty-icon { font-size: 28px; margin-bottom: 10px; }

.chat-msg { max-width: 78%; padding: 10px 14px; border-radius: 10px; font-size: 13.5px; line-height: 1.6; white-space: pre-wrap; word-break: break-word; }
.chat-msg.user { align-self: flex-end; background: var(--purple-bg, rgba(160,100,255,0.15)); border: 1px solid var(--purple-b); color: var(--text); border-bottom-right-radius: 3px; }
.chat-msg.assistant { align-self: flex-start; background: var(--bg-b); border: 1px solid var(--border); color: var(--text); border-bottom-left-radius: 3px; }
.chat-msg.error { align-self: flex-start; background: var(--red-bg); border: 1px solid rgba(224,82,82,0.3); color: var(--red); }

.chat-tool { align-self: flex-start; max-width: 88%; font-family: 'SF Mono', Consolas, monospace; font-size: 11.5px; background: var(--bg-b); border: 1px solid var(--border); border-left: 3px solid var(--purple); border-radius: 6px; padding: 8px 12px; }
.chat-tool-head { color: var(--purple); font-weight: 700; display: flex; align-items: center; gap: 6px; cursor: pointer; }
.chat-tool-input { color: var(--text-m); margin-top: 3px; }
.chat-tool-result { color: var(--text-l); margin-top: 6px; padding-top: 6px; border-top: 1px solid var(--border); max-height: 140px; overflow-y: auto; white-space: pre-wrap; }
.chat-tool-result.error { color: var(--red); }
.chat-tool.collapsed .chat-tool-input, .chat-tool.collapsed .chat-tool-result { display: none; }

.chat-thinking { align-self: flex-start; font-size: 12px; color: var(--text-l); font-style: italic; display: flex; align-items: center; gap: 6px; }
.chat-thinking-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--purple); animation: chatpulse 1s infinite ease-in-out; }
.chat-thinking-dot:nth-child(2) { animation-delay: 0.15s; }
.chat-thinking-dot:nth-child(3) { animation-delay: 0.3s; }
@keyframes chatpulse { 0%, 80%, 100% { opacity: 0.25; } 40% { opacity: 1; } }

.chat-input-bar { display: flex; gap: 8px; align-items: flex-end; }
.chat-input { flex: 1; background: var(--bg-b); border: 1px solid var(--border); border-radius: 8px; padding: 10px 14px; color: var(--text); font-size: 13.5px; font-family: inherit; resize: none; }
.chat-input:focus { outline: none; border-color: var(--purple-b); }

.chat-setup-card { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 20px; margin-bottom: 12px; }
.chat-setup-card h4 { font-size: 14px; font-weight: 700; margin-bottom: 8px; }
.chat-setup-card pre { background: var(--bg-b); border: 1px solid var(--border); border-radius: 6px; padding: 10px 12px; font-size: 12px; font-family: 'SF Mono', Consolas, monospace; overflow-x: auto; margin: 8px 0; }
.chat-setup-card p { font-size: 12.5px; color: var(--text-m); line-height: 1.65; }