<style>
/* ── Reset & Base ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0f1117;
  --bg-sidebar: #161822;
  --bg-header: #1a1d2e;
  --bg-msg: #1e2133;
  --bg-msg-hover: #252840;
  --bg-input: #1a1d2e;
  --border: #2a2d3e;
  --text: #e1e3eb;
  --text-dim: #8b8fa3;
  --text-muted: #5c6078;
  --accent: #5b7ff5;
  --accent-dim: #3d5bd9;
  --green: #3dd68c;
  --red: #e5534b;
  --orange: #d4843e;
  --yellow: #c9b44a;
  --code-bg: #12141f;
  --scrollbar: #2a2d3e;
  --scrollbar-hover: #3a3e55;
  --radius: 8px;
  --radius-sm: 4px;
}

[data-theme="light"] {
  --bg: #f5f6fa;
  --bg-sidebar: #ffffff;
  --bg-header: #ffffff;
  --bg-msg: #ffffff;
  --bg-msg-hover: #f0f1f5;
  --bg-input: #f5f6fa;
  --border: #e0e2e8;
  --text: #1a1d2e;
  --text-dim: #5c6078;
  --text-muted: #8b8fa3;
  --accent: #4a6cf7;
  --accent-dim: #3d5bd9;
  --green: #22c55e;
  --red: #ef4444;
  --orange: #f59e0b;
  --yellow: #eab308;
  --code-bg: #f0f1f5;
  --scrollbar: #d0d2da;
  --scrollbar-hover: #b0b3c0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  background: var(--bg);
  color: var(--text);
  height: 100vh;
  overflow: hidden;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--scrollbar); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--scrollbar-hover); }

/* ── Auth Overlay ─────────────────────────────────────── */
#auth-overlay {
  position: fixed; inset: 0;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000;
}

.auth-card {
  background: var(--bg-sidebar);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 40px;
  width: 400px;
  text-align: center;
}

.auth-card h1 {
  font-size: 24px;
  margin-bottom: 8px;
  font-weight: 700;
}

.auth-card p {
  color: var(--text-dim);
  margin-bottom: 24px;
  font-size: 14px;
}

.auth-card input {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 14px;
  font-family: 'SF Mono', 'Fira Code', monospace;
  outline: none;
  transition: border-color 0.2s;
}

.auth-card input:focus { border-color: var(--accent); }

.auth-card button {
  width: 100%;
  margin-top: 16px;
  padding: 12px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

.auth-card button:hover { background: var(--accent-dim); }

.auth-error {
  color: var(--red);
  font-size: 13px;
  margin-top: 12px;
  min-height: 20px;
}

/* ── Layout ───────────────────────────────────────────── */
#app {
  display: none;
  height: 100vh;
  grid-template-columns: 280px 1fr;
  grid-template-rows: auto 1fr;
}

#app.active { display: grid; }

/* ── Header ───────────────────────────────────────────── */
#header {
  grid-column: 1 / -1;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

#header h1 {
  font-size: 16px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
}

#header h1 .logo {
  width: 28px; height: 28px;
  background: var(--accent);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  font-weight: 800;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.connection-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-dim);
}

.connection-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--red);
}

.connection-dot.connected { background: var(--green); }

.agent-badge {
  font-size: 12px;
  color: var(--text-dim);
  background: var(--bg);
  padding: 4px 10px;
  border-radius: 12px;
}

.header-toggle-btn {
  background: rgba(255,255,255,0.1);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  cursor: pointer;
  transition: all 0.15s;
}
.header-toggle-btn:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* ── Sidebar ──────────────────────────────────────────── */
#sidebar {
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.sidebar-section {
  padding: 16px 12px 8px;
}

.sidebar-section-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  padding: 0 8px;
  margin-bottom: 6px;
}

.channel-list {
  list-style: none;
}

.channel-item {
  display: flex;
  align-items: center;
  padding: 7px 12px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 14px;
  color: var(--text-dim);
  transition: all 0.15s;
  gap: 8px;
  margin: 1px 0;
}

.channel-item:hover { background: var(--bg-msg); color: var(--text); }
.channel-item.active { background: var(--bg-msg); color: var(--text); font-weight: 600; }

.channel-icon {
  font-size: 16px;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.channel-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.unread-badge {
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 10px;
  min-width: 18px;
  text-align: center;
}

/* Agents section */
.agent-group-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  padding: 8px 12px 4px;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  user-select: none;
}
.agent-group-title:hover { color: var(--text-dim); }
.agent-group-title .toggle-arrow {
  font-size: 9px;
  transition: transform 0.15s;
}
.agent-group-title .toggle-arrow.collapsed { transform: rotate(-90deg); }
.agent-group-count {
  font-weight: 400;
  color: var(--text-muted);
}

.agent-grid {
  padding: 0 4px;
}
.agent-grid.offline-grid { margin-top: 4px; }
.agent-grid.offline-grid .agent-item { padding: 3px 12px; }

.agent-item {
  display: flex;
  align-items: center;
  padding: 5px 12px;
  gap: 8px;
  font-size: 14px;
  color: var(--text-dim);
  position: relative;
  min-width: 0;
}

.agent-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.agent-dot.online { background: var(--green); box-shadow: 0 0 4px var(--green); }
.agent-dot.offline { background: var(--text-muted); }

.agent-name {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.agent-self-tag { color: var(--accent); font-size: 12px; }
.agent-actions {
  display: none;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.agent-item:hover .agent-actions { display: flex; }
.agent-btn {
  font-size: 12px;
  padding: 2px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
  flex-shrink: 0;
}
.agent-btn:hover { background: var(--bg-msg-hover); color: var(--text); }
.agent-btn.start { border-color: var(--green); color: var(--green); }
.agent-btn.start:hover { background: rgba(61,214,140,0.15); }
.agent-btn.stop { border-color: var(--red); color: var(--red); }
.agent-btn.stop:hover { background: rgba(229,83,75,0.15); }
.agent-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.agent-btn.resume-on { color: var(--green); border-color: var(--green); }
/* Agent Output Panel */
#agent-output-panel {
  display: none;
  position: fixed;
  right: 0; top: 0; bottom: 0;
  width: 420px;
  background: var(--bg-sidebar);
  border-left: 1px solid var(--border);
  z-index: 100;
  flex-direction: column;
}
#agent-output-panel.visible { display: flex; }
#agent-output-header {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  font-weight: 600; font-size: 14px;
}
#agent-output-header .close-btn {
  margin-left: auto; cursor: pointer; color: var(--text-dim);
  background: none; border: none; font-size: 18px;
}
#agent-output-header .close-btn:hover { color: var(--text); }
#agent-output-log {
  flex: 1; overflow-y: auto; padding: 8px 12px;
  font-family: 'SF Mono', 'Fira Code', monospace; font-size: 12px;
}
/* Channel Members Panel */
#channel-members-panel {
  display: none; position: fixed; right: 0; top: 0; bottom: 0; width: 320px;
  background: var(--bg-sidebar); border-left: 1px solid var(--border); z-index: 100;
  flex-direction: column; overflow-x: hidden;
}
#channel-members-panel.visible { display: flex; }
#channel-members-header {
  display: flex; align-items: flex-start; gap: 8px; padding: 12px 16px;
  border-bottom: 1px solid var(--border); font-weight: 600; font-size: 14px;
}
#channel-members-header .close-btn {
  margin-left: auto; cursor: pointer; color: var(--text-dim); background: none; border: none; font-size: 18px;
}
#channel-members-header .close-btn:hover { color: var(--text); }
#channel-members-list { flex: 1; overflow-y: auto; overflow-x: hidden; padding: 8px 12px; }
.member-item {
  display: flex; align-items: center; gap: 8px; padding: 6px 8px; font-size: 13px;
  border-radius: 4px; cursor: pointer; transition: background 0.1s; overflow: hidden;
}
.member-item:hover { background: var(--bg-msg); }
.member-item .member-name {
  flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.member-item .member-role {
  font-size: 12px; color: var(--text-dim); flex-shrink: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 120px;
}
.member-item .remove-btn {
  margin-left: auto; color: var(--red); background: none; border: none; cursor: pointer; font-size: 12px; display: none; flex-shrink: 0;
}
.member-item:hover .remove-btn { display: inline; }
.members-group-title {
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px;
  color: var(--text-muted); padding: 8px 8px 4px; margin-top: 4px;
}
.members-search {
  width: 100%; padding: 6px 10px; background: var(--bg-input); border: 1px solid var(--border);
  border-radius: 4px; color: var(--text); font-size: 13px; outline: none; margin-bottom: 8px;
}
.members-search:focus { border-color: var(--accent); }
.members-subtitle {
  font-size: 12px; color: var(--text-dim); font-weight: 400;
}
#add-member-form { padding: 8px 12px; border-top: 1px solid var(--border); display: flex; gap: 8px; overflow: hidden; }
#add-member-select { flex: 1; min-width: 0; background: var(--bg-input); border: 1px solid var(--border); border-radius: 4px; padding: 6px 8px; color: var(--text); font-size: 13px; overflow: hidden; text-overflow: ellipsis; }
#add-member-btn { background: var(--accent); color: white; border: none; border-radius: 4px; padding: 6px 12px; cursor: pointer; font-size: 13px; flex-shrink: 0; }
.output-entry { padding: 6px 0; border-bottom: 1px solid var(--border); }
.output-entry .output-meta { color: var(--text-muted); font-size: 11px; margin-bottom: 2px; }
.output-entry .output-tool { color: var(--accent); }
.output-entry .output-result {
  color: var(--text-dim); white-space: pre-wrap; word-break: break-all;
  max-height: 100px; overflow: hidden;
}
.output-entry .output-result.expanded { max-height: none; }
.output-entry .output-expand {
  color: var(--accent); cursor: pointer; font-size: 11px; background: none; border: none;
}
.agent-role {
  font-size: 12px;
  color: var(--text-dim);
  max-width: 160px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 0 1 auto;
}

/* ── Main Content ─────────────────────────────────────── */
#main {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}

/* Channel Header */
#channel-header {
  padding: 6px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
}

#channel-header .ch-icon { font-size: 20px; }

#channel-header .ch-info {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

#channel-header .ch-info h2 {
  font-size: 14px;
  font-weight: 700;
  margin: 0;
  line-height: 1.2;
}

#channel-header .ch-info p {
  font-size: 11px;
  color: var(--text-dim);
  margin: 0;
  line-height: 1.2;
}

/* Messages Area */
#messages-container {
  flex: 1;
  overflow-y: auto;
  padding: 16px 24px;
}

.load-more-bar {
  text-align: center;
  padding: 8px;
}

.load-more-btn {
  background: var(--bg-msg);
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 6px 16px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 12px;
  transition: all 0.15s;
}

.load-more-btn:hover { background: var(--bg-msg-hover); color: var(--text); }

.message {
  display: flex;
  gap: 8px;
  padding: 8px 0;
  border-radius: var(--radius);
}

.message + .message { margin-top: 2px; }

.msg-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
  color: #fff;
}

.msg-body { flex: 1; min-width: 0; }

.msg-header {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 4px;
}

.msg-sender {
  font-weight: 700;
  font-size: 14px;
}

.msg-time {
  font-size: 11px;
  color: var(--text-muted);
}

.msg-ack { font-size: 10px; color: var(--text-muted); margin-left: 4px; }
.msg-ack.delivered { color: var(--green); }

.msg-edited {
  font-size: 10px;
  color: var(--text-muted);
  font-style: italic;
}

.msg-reply-indicator {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 4px;
  padding: 2px 8px;
  border-left: 2px solid var(--border);
}

.msg-content {
  font-size: 14px;
  line-height: 1.55;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.msg-content p { margin: 4px 0; }
.msg-content p:first-child { margin-top: 0; }

/* Markdown styles */
.msg-content code {
  background: var(--code-bg);
  padding: 2px 5px;
  border-radius: 3px;
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 13px;
}

.msg-content pre {
  background: var(--code-bg);
  padding: 12px 16px;
  border-radius: var(--radius);
  overflow-x: auto;
  margin: 8px 0;
  border: 1px solid var(--border);
}

.msg-content pre code {
  background: none;
  padding: 0;
  font-size: 13px;
  line-height: 1.5;
}

.msg-content strong { font-weight: 700; }
.msg-content em { font-style: italic; }

.msg-content ul, .msg-content ol {
  padding-left: 20px;
  margin: 4px 0;
}

.msg-content li { margin: 2px 0; }

.msg-content blockquote {
  border-left: 3px solid var(--border);
  padding-left: 12px;
  color: var(--text-dim);
  margin: 6px 0;
}

.msg-content a {
  color: var(--accent);
  text-decoration: none;
}
.msg-content a:hover { text-decoration: underline; }

.msg-content h1, .msg-content h2, .msg-content h3 {
  margin: 8px 0 4px;
  font-weight: 700;
}
.msg-content h1 { font-size: 18px; }
.msg-content h2 { font-size: 16px; }
.msg-content h3 { font-size: 14px; }

/* Date separator */
.date-separator {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 16px 0;
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
}

.date-separator::before,
.date-separator::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* Empty state */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--text-muted);
  font-size: 14px;
  gap: 8px;
}

.empty-state .icon { font-size: 40px; opacity: 0.5; }

/* ── Compose Area ──────────────────────────────────────── */
#compose {
  padding: 12px 24px;
  border-top: 1px solid var(--border);
  background: var(--bg-header);
  display: none;
}

#compose.active { display: block; }

.compose-row {
  display: flex;
  gap: 8px;
  align-items: flex-end;
}

#typing-indicator {
  padding: 2px 16px;
  font-size: 12px;
  color: var(--text-muted);
  min-height: 0;
  transition: min-height 0.15s;
}
#typing-indicator:not(:empty) { min-height: 20px; }
#typing-indicator span { margin-right: 12px; }

#compose-input {
  flex: 1;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  padding: 10px 14px;
  resize: none;
  outline: none;
  min-height: 40px;
  max-height: 120px;
  line-height: 1.4;
  transition: border-color 0.2s;
}

#compose-input:focus { border-color: var(--accent); }

#compose-input::placeholder { color: var(--text-muted); }

#send-btn {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
  white-space: nowrap;
  height: 40px;
}

#send-btn:hover { background: var(--accent-dim); }
#send-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.compose-hint {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 6px;
}

/* ── Mention Dropdown ──────────────────────────────────── */
#mention-dropdown {
  display: none;
  position: absolute;
  bottom: 100%;
  left: 0;
  right: 0;
  background: var(--bg-sidebar);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 4px;
  max-height: 200px;
  overflow-y: auto;
  z-index: 100;
  box-shadow: 0 -4px 16px rgba(0,0,0,0.3);
}

#mention-dropdown.active { display: block; }

.mention-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text-dim);
  transition: background 0.1s;
}

.mention-item:hover, .mention-item.selected {
  background: var(--bg-msg);
  color: var(--text);
}

.mention-item .agent-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.compose-wrapper {
  position: relative;
}

/* ── Reply Bar ────────────────────────────────────────── */
#reply-bar {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  margin-bottom: 4px;
  font-size: 12px;
  color: var(--text-dim);
}

#reply-bar.active { display: flex; }

#reply-bar .reply-text {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#reply-cancel {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 16px;
  padding: 0 4px;
  line-height: 1;
}

#reply-cancel:hover { color: var(--text); }

/* ── DM Button on agent ──────────────────────────────── */
.agent-item {
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background 0.15s;
}

.agent-item:hover { background: var(--bg-msg); }
.agent-item.self { cursor: default; border-left: 2px solid var(--accent); }

/* ── Tasks View ──────────────────────────────────────── */
#tasks-container {
  display: none;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

#tasks-container.active { display: flex; }

/* Tasks Header / Toolbar */
#tasks-header {
  padding: 6px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

#tasks-header h2 {
  font-size: 15px;
  font-weight: 700;
  margin-right: auto;
}

.task-filter {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 12px;
  padding: 5px 8px;
  outline: none;
  cursor: pointer;
}

.task-filter:focus { border-color: var(--accent); }

.task-filter option { background: var(--bg-sidebar); }

#new-task-btn {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

#new-task-btn:hover { background: var(--accent-dim); }

/* Tasks List */
#tasks-list {
  flex: 1;
  overflow-y: auto;
  padding: 12px 24px;
}

.task-card {
  background: var(--bg-msg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.task-card:hover { background: var(--bg-msg-hover); border-color: var(--accent); }

.task-card-body { flex: 1; min-width: 0; }

.task-card-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
  line-height: 1.3;
}

.task-card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--text-dim);
}

/* Status Badge */
.status-badge {
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.status-todo { background: rgba(92,96,120,0.25); color: #8b8fa3; }
.status-doing { background: rgba(91,127,245,0.2); color: #5b7ff5; }
.status-done { background: rgba(61,214,140,0.2); color: #3dd68c; }

/* Priority Badge */
.priority-badge {
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
}

.priority-urgent { background: rgba(229,83,75,0.2); color: #e5534b; }
.priority-high { background: rgba(212,132,62,0.2); color: #d4843e; }
.priority-medium { background: rgba(201,180,74,0.2); color: #c9b44a; }
.priority-low { background: rgba(92,96,120,0.2); color: #8b8fa3; }

.task-assignee {
  display: flex;
  align-items: center;
  gap: 4px;
}

.task-due {
  color: var(--text-muted);
}

.task-due.overdue { color: var(--red); }

/* Task Detail Panel */
#task-detail {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  width: 420px;
  height: 100vh;
  background: var(--bg-sidebar);
  border-left: 1px solid var(--border);
  z-index: 500;
  flex-direction: column;
  box-shadow: -4px 0 24px rgba(0,0,0,0.3);
  overflow-y: auto;
}

#task-detail.active { display: flex; }

.detail-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.detail-header h3 {
  font-size: 14px;
  font-weight: 700;
}

.detail-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 20px;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
}

.detail-close:hover { color: var(--text); }

.detail-body {
  padding: 20px;
  flex: 1;
}

.detail-field {
  margin-bottom: 16px;
}

.detail-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.agent-log-tab {
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--bg-input);
  color: var(--text-dim);
}
.agent-log-tab.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.detail-value {
  font-size: 14px;
  color: var(--text);
  line-height: 1.5;
}

.detail-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.detail-actions button {
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-input);
  color: var(--text-dim);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.15s;
}

.detail-actions button:hover { background: var(--bg-msg-hover); color: var(--text); }
.detail-actions button.active-status { background: var(--accent); color: #fff; border-color: var(--accent); }

.detail-result-input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  padding: 8px 10px;
  resize: vertical;
  min-height: 60px;
  outline: none;
}

.detail-result-input:focus { border-color: var(--accent); }

.detail-delete-btn {
  margin-top: 16px;
  padding: 6px 14px;
  background: rgba(229,83,75,0.15);
  color: var(--red);
  border: 1px solid rgba(229,83,75,0.3);
  border-radius: var(--radius-sm);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.15s;
}

.detail-delete-btn:hover { background: rgba(229,83,75,0.3); }

/* Create Task Form (overlay) */
#create-task-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 600;
  align-items: center;
  justify-content: center;
}

#create-task-overlay.active { display: flex; }

.create-task-card {
  background: var(--bg-sidebar);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  width: 440px;
  max-width: 90vw;
}

.create-task-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 14px;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-dim);
  margin-bottom: 5px;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 8px 12px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  outline: none;
}

.form-group input:focus,
.form-group select:focus { border-color: var(--accent); }

.form-group select option { background: var(--bg-sidebar); }

.form-buttons {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 20px;
}

.form-buttons button {
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-cancel {
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text-dim);
}

.btn-cancel:hover { background: var(--bg-msg-hover); color: var(--text); }

.btn-create {
  background: var(--accent);
  border: none;
  color: #fff;
}

.btn-create:hover { background: var(--accent-dim); }
.btn-create:disabled { opacity: 0.5; cursor: not-allowed; }

/* Create Agent Form (overlay) */
#create-agent-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 600;
  align-items: center;
  justify-content: center;
}
#create-agent-overlay.active { display: flex; }

#create-channel-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 600;
  align-items: center;
  justify-content: center;
}
#create-channel-overlay.active { display: flex; }

.create-agent-card {
  background: var(--bg-sidebar);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  width: 480px;
  max-height: 80vh;
  overflow-y: auto;
  max-width: 90vw;
}
.create-agent-card h3 {
  font-size: 18px;
  margin-bottom: 16px;
  font-weight: 700;
}

#new-agent-btn {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}
#new-agent-btn:hover { background: var(--accent-dim); }

/* Tasks empty state */
.tasks-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--text-muted);
  font-size: 14px;
  gap: 8px;
}

.tasks-empty .icon { font-size: 40px; opacity: 0.5; }

/* ── Long Message Collapse ───────────────────────────── */
.msg-content-wrapper { position: relative; }

.msg-content-wrapper.collapsed .msg-content {
  max-height: 9.3em; /* ~6 lines at 1.55 line-height */
  overflow: hidden;
}

.msg-content-wrapper.collapsed .msg-fade {
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3em;
  background: linear-gradient(transparent, var(--bg));
  pointer-events: none;
}

.msg-toggle {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 12px;
  cursor: pointer;
  padding: 2px 0;
  margin-top: 2px;
}

.msg-toggle:hover { text-decoration: underline; }

/* ── Reactions ───────────────────────────────────────── */
.msg-reactions {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 4px;
}

.reaction-chip {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  background: var(--bg-msg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2px 8px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s;
  line-height: 1.4;
}

.reaction-chip:hover { background: var(--bg-msg-hover); border-color: var(--accent); }
.reaction-chip.mine { border-color: var(--accent); background: rgba(91,127,245,0.15); }

.reaction-chip .r-count {
  font-size: 11px;
  color: var(--text-dim);
  min-width: 8px;
  text-align: center;
}

.reaction-picker-trigger {
  opacity: 0;
  position: absolute;
  top: 4px;
  right: 4px;
  background: var(--bg-msg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 2px 6px;
  cursor: pointer;
  font-size: 14px;
  transition: opacity 0.15s;
  z-index: 10;
}

.message { position: relative; }
.message:hover .reaction-picker-trigger { opacity: 1; }
.message:hover .pin-action-btn { opacity: 1; }
.reaction-picker-trigger:hover { background: var(--bg-msg-hover); }

.reaction-picker {
  display: none;
  position: absolute;
  top: -4px;
  right: 40px;
  background: var(--bg-sidebar);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px;
  gap: 2px;
  flex-wrap: wrap;
  z-index: 20;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}

.reaction-picker.active { display: flex; }

.reaction-picker-emoji {
  cursor: pointer;
  font-size: 18px;
  padding: 4px 6px;
  border-radius: var(--radius-sm);
  transition: background 0.1s;
  line-height: 1;
}

.reaction-picker-emoji:hover { background: var(--bg-msg-hover); }

/* ── Pin Messages ────────────────────────────────────── */
.pin-bar {
  display: none;
  padding: 8px 24px;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  font-size: 13px;
  color: var(--text-dim);
  align-items: center;
  gap: 6px;
  transition: background 0.15s;
}

.pin-bar:hover { background: var(--bg-msg); }
.pin-bar.active { display: flex; }

.pin-bar .pin-icon { font-size: 14px; }
.pin-bar .pin-count { font-weight: 600; color: var(--text); }

.pinned-panel {
  display: none;
  max-height: 300px;
  overflow-y: auto;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  padding: 8px 24px;
}

.pinned-panel.active { display: block; }

/* Channel Files Panel */
.channel-files-panel {
  display: none;
  max-height: 300px;
  overflow-y: auto;
  border-bottom: 1px solid var(--border);
  padding: 12px;
  background: var(--bg-sidebar);
}
.channel-files-panel.active { display: block; }
.channel-files-panel .file-event-card {
  margin-bottom: 6px;
}
.channel-files-panel .files-empty {
  text-align: center;
  padding: 20px;
  color: var(--text-dim);
  font-size: 13px;
}

.pinned-msg {
  padding: 8px 12px;
  border-left: 3px solid var(--accent);
  margin-bottom: 6px;
  background: var(--bg-msg);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 13px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.pinned-msg-body { flex: 1; min-width: 0; }

.pinned-msg-sender {
  font-weight: 600;
  font-size: 12px;
  margin-bottom: 2px;
}

.pinned-msg-content {
  color: var(--text-dim);
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pinned-msg-unpin {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 14px;
  padding: 0 4px;
  flex-shrink: 0;
}

.pinned-msg-unpin:hover { color: var(--red); }

.pin-action-btn {
  opacity: 0;
  position: absolute;
  top: 4px;
  right: 32px;
  background: var(--bg-msg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 2px 6px;
  cursor: pointer;
  font-size: 12px;
  transition: opacity 0.15s;
  z-index: 10;
  color: var(--text-dim);
}

.pin-action-btn:hover { background: var(--bg-msg-hover); color: var(--text); }

.msg-pinned-badge {
  font-size: 10px;
  color: var(--accent);
  margin-left: 6px;
}

/* ── State / Observability View ─────────────────────── */
#state-container {
  display: none;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

#state-container.active { display: flex; }

#state-header {
  padding: 6px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

#state-header h2 {
  font-size: 15px;
  font-weight: 700;
  margin-right: auto;
}

/* Auto-refresh toggle */
.state-auto-refresh-btn {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  padding: 5px 10px;
  font-size: 11px;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  gap: 4px;
}
.state-auto-refresh-btn.active {
  background: rgba(61,214,140,0.15);
  border-color: var(--green);
  color: var(--green);
}
.state-auto-refresh-btn:hover { background: var(--bg-msg-hover); }
.state-last-updated {
  font-size: 11px;
  color: var(--text-muted);
}

/* Summary Stats Bar */
.state-summary-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.state-summary-stat {
  background: var(--bg-msg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 18px;
  min-width: 120px;
  flex: 1;
  text-align: center;
}
.state-summary-stat .stat-value {
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
}
.state-summary-stat .stat-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 2px;
}
.state-summary-stat.accent .stat-value { color: var(--accent); }
.state-summary-stat.green .stat-value { color: var(--green); }
.state-summary-stat.orange .stat-value { color: var(--orange); }

.state-project-input {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 12px;
  padding: 5px 8px;
  outline: none;
  width: 180px;
  font-family: 'SF Mono', 'Fira Code', monospace;
}

.state-project-input:focus { border-color: var(--accent); }

.state-refresh-btn {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  padding: 5px 10px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.15s;
}

.state-refresh-btn:hover { background: var(--bg-msg-hover); color: var(--text); }

#state-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 24px;
}

/* State Fields Grid */
.state-fields-section {
  margin-bottom: 24px;
}

.state-section-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.state-fields-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 10px;
}

.state-field-card {
  background: var(--bg-msg);
  border: 1px solid var(--border);
  border-left: 3px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, box-shadow 0.15s;
}

.state-field-card:hover { background: var(--bg-msg-hover); border-color: var(--accent); box-shadow: 0 2px 8px rgba(0,0,0,0.15); }
.state-field-card[data-status-color="green"] { border-left-color: var(--green); }
.state-field-card[data-status-color="red"] { border-left-color: var(--red); }
.state-field-card[data-status-color="orange"] { border-left-color: var(--orange); }
.state-field-card[data-status-color="blue"] { border-left-color: var(--accent); }
.state-field-card[data-status-color="yellow"] { border-left-color: var(--yellow); }

/* Color-coded value pill */
.state-value-status {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  margin-bottom: 6px;
}
.state-value-status.green { background: rgba(61,214,140,0.15); color: var(--green); }
.state-value-status.red { background: rgba(229,83,75,0.15); color: var(--red); }
.state-value-status.orange { background: rgba(212,132,62,0.2); color: var(--orange); }
.state-value-status.blue { background: rgba(91,127,245,0.15); color: var(--accent); }
.state-value-status.yellow { background: rgba(201,180,74,0.15); color: var(--yellow); }

.state-field-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.state-field-value {
  font-size: 13px;
  color: var(--text);
  line-height: 1.4;
  max-height: 3.5em;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-word;
  font-family: 'SF Mono', 'Fira Code', monospace;
  background: var(--code-bg);
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
}

.state-field-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 11px;
  color: var(--text-dim);
}

.state-field-owner {
  display: flex;
  align-items: center;
  gap: 4px;
}

.state-field-version {
  background: rgba(91,127,245,0.15);
  color: var(--accent);
  padding: 1px 6px;
  border-radius: 8px;
  font-size: 10px;
  font-weight: 600;
}

.state-field-time {
  color: var(--text-muted);
}

.state-field-approval-badge {
  background: rgba(212,132,62,0.2);
  color: var(--orange);
  padding: 1px 6px;
  border-radius: 8px;
  font-size: 10px;
  font-weight: 600;
}

/* Approvals Section */
.state-approvals-section {
  margin-bottom: 24px;
}

.state-approval-card {
  background: var(--bg-msg);
  border: 1px solid rgba(212,132,62,0.3);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 8px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.state-approval-body {
  flex: 1;
  min-width: 0;
}

.state-approval-field {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text);
}

.state-approval-meta {
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 4px;
}

.state-approval-value {
  font-size: 12px;
  font-family: 'SF Mono', 'Fira Code', monospace;
  background: var(--code-bg);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  color: var(--text);
  max-height: 3em;
  overflow: hidden;
  margin-bottom: 8px;
}

.state-approval-actions {
  display: flex;
  gap: 6px;
}

.state-approval-actions button {
  padding: 5px 14px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.15s;
}

.state-approve-btn {
  background: rgba(61,214,140,0.2);
  color: var(--green);
}
.state-approve-btn:hover { background: rgba(61,214,140,0.35); }

.state-reject-btn {
  background: rgba(229,83,75,0.15);
  color: var(--red);
}
.state-reject-btn:hover { background: rgba(229,83,75,0.3); }

/* Timeline */
.state-timeline-section {
  margin-bottom: 24px;
}

.state-timeline {
  position: relative;
  padding-left: 20px;
}

.state-timeline::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 4px;
  bottom: 4px;
  width: 2px;
  background: var(--border);
  border-radius: 1px;
}

.state-timeline-entry {
  position: relative;
  padding: 8px 0 8px 12px;
  font-size: 13px;
}

.state-timeline-entry::before {
  content: '';
  position: absolute;
  left: -17px;
  top: 14px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg);
}

.state-timeline-field {
  font-weight: 600;
  color: var(--text);
}

.state-timeline-action {
  color: var(--text-dim);
}

.state-timeline-by {
  font-weight: 600;
}

.state-timeline-time {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

.state-timeline-reason {
  font-size: 12px;
  color: var(--text-dim);
  font-style: italic;
  margin-top: 2px;
}

.state-timeline-values {
  font-size: 12px;
  font-family: 'SF Mono', 'Fira Code', monospace;
  color: var(--text-dim);
  margin-top: 4px;
  display: flex;
  gap: 6px;
  align-items: center;
}

.state-timeline-old {
  background: rgba(229,83,75,0.1);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.state-timeline-new {
  background: rgba(61,214,140,0.1);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.state-timeline-arrow {
  color: var(--text-muted);
}

/* State Field Detail Panel */
#state-field-detail {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  width: 480px;
  height: 100vh;
  background: var(--bg-sidebar);
  border-left: 1px solid var(--border);
  z-index: 500;
  flex-direction: column;
  box-shadow: -4px 0 24px rgba(0,0,0,0.3);
  overflow-y: auto;
}

#state-field-detail.active { display: flex; }

.state-detail-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.state-detail-header h3 {
  font-size: 14px;
  font-weight: 700;
}

.state-detail-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 20px;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
}

.state-detail-close:hover { color: var(--text); }

.state-detail-body {
  padding: 20px;
  flex: 1;
}

.state-detail-field {
  margin-bottom: 16px;
}

.state-detail-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.state-detail-value {
  font-size: 14px;
  color: var(--text);
  line-height: 1.5;
}

.state-detail-full-value {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 13px;
  background: var(--code-bg);
  padding: 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 300px;
  overflow-y: auto;
  line-height: 1.5;
}

/* State empty states */
.state-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  color: var(--text-muted);
  font-size: 14px;
  gap: 8px;
}

.state-empty .icon { font-size: 40px; opacity: 0.5; }

/* ── Audit Reports ────────────────────────────────────── */
.audit-reports-section {
  margin-bottom: 24px;
}

.audit-report-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 14px;
}

.audit-report-tab {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  padding: 5px 14px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}

.audit-report-tab:hover { background: var(--bg-msg-hover); color: var(--text); }
.audit-report-tab.active { background: var(--accent); color: #fff; border-color: var(--accent); }

.audit-report-card {
  background: var(--bg-msg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 8px;
  transition: background 0.15s;
}

.audit-report-card:hover { background: var(--bg-msg-hover); }

.audit-report-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.report-type-badge {
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.report-type-badge.compliance { background: rgba(212,132,62,0.2); color: var(--orange); }
.report-type-badge.efficiency { background: rgba(91,127,245,0.2); color: var(--accent); }
.report-type-badge.anomaly { background: rgba(229,83,75,0.2); color: var(--red); }

.audit-report-card-time {
  font-size: 11px;
  color: var(--text-muted);
}

.audit-report-card-by {
  font-size: 11px;
  color: var(--text-dim);
  margin-left: auto;
}

.audit-report-card-summary {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.5;
}

.efficiency-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.metric-card {
  background: var(--bg-msg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  text-align: center;
}

.metric-card-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 4px;
}

.metric-card-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}

.file-event-card {
  background: var(--bg-msg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-bottom: 8px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.file-event-card:hover {
  background: var(--bg-msg-hover);
}

.file-event-type {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.file-event-type.created { background: rgba(61,214,140,0.2); color: var(--green); }
.file-event-type.modified { background: rgba(91,127,245,0.2); color: var(--accent); }
.file-event-type.deleted { background: rgba(229,83,75,0.2); color: var(--red); }

.file-event-info {
  flex: 1;
  min-width: 0;
}

.file-event-path {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  word-break: break-all;
}

.file-event-meta {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
  display: flex;
  gap: 8px;
}

.file-event-agent {
  color: var(--text-dim);
}

.files-empty {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
  font-size: 14px;
}

.files-empty .icon {
  font-size: 36px;
  margin-bottom: 12px;
}

/* Task file badge */
.task-file-badge {
  font-size: 11px;
  color: var(--text-dim);
  margin-left: 8px;
  white-space: nowrap;
}

/* Task detail files section */
.task-files-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.task-file-item {
  font-size: 13px;
  color: var(--text-dim);
  padding: 4px 0;
  border-bottom: 1px solid var(--border);
  word-break: break-all;
}

/* ── Agent Management View ──────────────────────────── */
#agents-container {
  display: none;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}
#agents-container.active { display: flex; }

#agents-header {
  padding: 6px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
#agents-header h2 {
  font-size: 15px;
  font-weight: 700;
  margin-right: auto;
}
#agents-stats {
  display: flex;
  gap: 8px;
  font-size: 12px;
  color: var(--text-dim);
}
.agents-refresh-btn {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  padding: 5px 10px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.15s;
}
.agents-refresh-btn:hover { background: var(--bg-msg-hover); color: var(--text); }

#agents-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 24px;
}

/* Agent Overview Stats */
.agents-overview-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.agents-stat-card {
  background: var(--bg-msg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 20px;
  min-width: 120px;
  flex: 1;
  text-align: center;
}
.agents-stat-card .stat-value {
  font-size: 24px;
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
}
.agents-stat-card .stat-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 2px;
}
.agents-stat-card.green .stat-value { color: var(--green); }
.agents-stat-card.gray .stat-value { color: var(--text-muted); }

/* Org Tree */
.org-tree-section {
  margin-bottom: 24px;
}
.org-tree-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.org-tree { padding: 16px; background: var(--bg-msg); border: 1px solid var(--border); border-radius: var(--radius); }
.org-node { position: relative; padding-left: 24px; }
.org-node::before { content: ''; position: absolute; left: 8px; top: 0; bottom: 0; width: 1px; background: var(--border); }
.org-node-item { display: flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: var(--radius-sm); cursor: pointer; font-size: 13px; }
.org-node-item:hover { background: var(--bg-msg-hover); }
.org-node-name { font-weight: 600; color: var(--text); }
.org-node-role { font-size: 11px; color: var(--text-dim); }
.org-node-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.org-node-dot.online { background: var(--green); }
.org-node-dot.offline { background: var(--text-muted); }
.org-children { margin-left: 16px; }
.org-root { padding-left: 0; }
.org-root::before { display: none; }

/* Agent Cards Grid */
.agents-grid-section {
  margin-bottom: 24px;
}
.agents-grid-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.agents-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 8px;
}
.agent-card {
  background: var(--bg-msg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  cursor: pointer;
  transition: all 0.15s;
}
.agent-card:hover { background: var(--bg-msg-hover); border-color: var(--accent); }
.agent-card.online { border-left: 3px solid var(--green); }
.agent-card.offline { border-left: 3px solid var(--text-muted); }
.agent-card-header { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.agent-card-name { font-size: 14px; font-weight: 700; color: var(--text); }
.agent-card-role { font-size: 12px; color: var(--text-dim); }
.agent-card-status { display: flex; align-items: center; gap: 6px; font-size: 12px; margin-bottom: 8px; }
.agent-card-status .dot { width: 8px; height: 8px; border-radius: 50%; }
.agent-card-status .dot.online { background: var(--green); }
.agent-card-status .dot.offline { background: var(--text-muted); }
.agent-card-status .label { color: var(--text-dim); }
.agent-card-lastseen { font-size: 11px; color: var(--text-muted); margin-bottom: 10px; }
.agent-card-actions { display: flex; gap: 6px; }
.agent-card-actions button {
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--bg-input);
  color: var(--text-dim);
  transition: all 0.15s;
}
.agent-card-actions button:hover { background: var(--bg-msg-hover); color: var(--text); }
.agent-card-actions .start-btn { color: var(--green); border-color: rgba(61,214,140,0.3); }
.agent-card-actions .start-btn:hover { background: rgba(61,214,140,0.15); }
.agent-card-actions .stop-btn { color: var(--red); border-color: rgba(229,83,75,0.3); }
.agent-card-actions .stop-btn:hover { background: rgba(229,83,75,0.15); }

/* Agent Detail Panel */
#agent-detail {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  width: 420px;
  height: 100vh;
  background: var(--bg-sidebar);
  border-left: 1px solid var(--border);
  z-index: 500;
  flex-direction: column;
  box-shadow: -4px 0 24px rgba(0,0,0,0.3);
  overflow-y: auto;
}
#agent-detail.active { display: flex; }

/* ── Setup Wizard ───────────────────────────────────────── */
#setup-wizard {
  display: none; position: fixed; inset: 0; background: var(--bg);
  z-index: 1100; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(15,17,23,0.97), rgba(22,24,34,0.97));
}
#setup-wizard.active { display: flex; }
.wizard-topbar {
  position: absolute; top: 16px; right: 24px; display: flex; gap: 8px; z-index: 10;
}
.wizard-card {
  background: var(--bg-sidebar);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 32px 28px;
  width: 580px;
  max-height: 88vh;
  overflow-y: auto;
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
}
.wizard-steps {
  display: flex; gap: 4px; margin-bottom: 28px;
}
.wizard-step {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px;
  font-size: 11px; color: var(--text-muted); transition: color 0.2s;
}
.wizard-step .step-num {
  width: 30px; height: 30px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-input); border: 2px solid var(--border);
  font-weight: 700; font-size: 14px; transition: all 0.25s;
}
.wizard-step.active .step-num {
  background: var(--accent); border-color: var(--accent); color: #fff;
  box-shadow: 0 0 10px rgba(91,127,245,0.4);
}
.wizard-step.done .step-num {
  background: var(--green); border-color: var(--green); color: #fff;
}
.wizard-step.active, .wizard-step.done { color: var(--text); }
.wizard-step-label { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }
#wizard-content { min-height: 140px; }
#wizard-content h2 {
  font-size: 22px; margin-bottom: 4px; font-weight: 700;
}
#wizard-content .wizard-desc {
  color: var(--text-dim); font-size: 14px; margin-bottom: 20px; line-height: 1.6;
}
.wizard-emoji {
  font-size: 48px; text-align: center; margin-bottom: 12px;
}
.wizard-platform-tag {
  display: inline-block; padding: 4px 12px; border-radius: 12px;
  background: var(--bg-input); border: 1px solid var(--border);
  font-size: 12px; color: var(--text-dim); margin-bottom: 16px;
}
.form-group {
  margin-bottom: 14px;
}
.form-group label {
  display: block; font-size: 12px; font-weight: 600; color: var(--text-dim);
  margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.3px;
}
.form-group input, .form-group select {
  width: 100%; padding: 10px 14px;
  background: var(--bg-input); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text);
  font-size: 14px; font-family: 'SF Mono', 'Fira Code', monospace;
  outline: none; transition: border-color 0.2s; box-sizing: border-box;
}
.form-group input:focus, .form-group select:focus { border-color: var(--accent); }
.form-group input::placeholder { color: var(--text-muted); }
.wizard-error {
  color: var(--red); font-size: 13px; margin-top: 8px; min-height: 20px;
}
.wizard-ok {
  color: var(--green); font-size: 13px; margin-top: 8px;
}
.wizard-api-key-box {
  background: var(--code-bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 12px 16px;
  font-family: 'SF Mono', 'Fira Code', monospace; font-size: 14px;
  color: var(--green); word-break: break-all; user-select: all;
  margin: 12px 0;
}
.wizard-next-steps {
  font-size: 13px; color: var(--text-dim); margin-top: 12px; line-height: 1.8;
}
.wizard-next-steps li { margin-left: 16px; }
.tour-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 16px; }
.tour-card { background: var(--bg-msg); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; cursor: default; transition: border-color 0.15s; }
.tour-card:hover { border-color: var(--accent); }
.tour-card-icon { font-size: 28px; margin-bottom: 8px; }
.tour-card-title { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.tour-card-desc { font-size: 12px; color: var(--text-dim); line-height: 1.5; }
.new-msg-indicator {
  display: none;
  position: absolute;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  padding: 8px 20px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 2px 12px rgba(0,0,0,0.3);
  z-index: 10;
  transition: opacity 0.2s;
}
.new-msg-indicator.active { display: block; }
.new-msg-indicator:hover { background: var(--accent-dim); }
.wizard-nav {
  display: flex; justify-content: space-between; margin-top: 20px;
  padding-top: 16px; border-top: 1px solid var(--border);
}
.wizard-nav button {
  padding: 10px 24px; border-radius: var(--radius); font-size: 14px;
  font-weight: 600; cursor: pointer; transition: all 0.2s; border: none;
}
#wizard-back {
  background: transparent; color: var(--text-dim);
  border: 1px solid var(--border) !important;
}
#wizard-back:hover { background: var(--bg-msg); color: var(--text); }
#wizard-next {
  background: var(--accent); color: #fff;
}
#wizard-next:hover { background: var(--accent-dim); }
#wizard-next:disabled { opacity: 0.5; cursor: not-allowed; }
#wizard-skip {
  background: transparent; color: var(--text-muted);
  border: none; font-size: 13px; cursor: pointer;
  padding: 10px 16px;
}
#wizard-skip:hover { color: var(--text-dim); }
#agent-detail.active { display: flex; }

/* ── WeChat Bridge Panel ──────────────────────────────── */
.wechat-section {
  border-top: 1px solid var(--border);
  margin-top: 4px;
  padding-top: 12px;
}
.wechat-panel {
  padding: 8px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.wechat-status {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  font-size: 13px;
  color: var(--text);
}
.wechat-status .status-dot {
  width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
}
.wechat-status .status-dot.connected {
  background: var(--green); box-shadow: 0 0 4px var(--green);
}
.wechat-status .status-dot.disconnected { background: var(--text-muted); }
.wechat-btn {
  width: 100%; padding: 8px 12px;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--bg-input); color: var(--text-dim);
  font-size: 12px; font-weight: 600; cursor: pointer; transition: all 0.15s;
}
.wechat-btn:hover { background: var(--bg-msg); color: var(--text); }
.wechat-btn.connect { background: var(--accent); border-color: var(--accent); color: #fff; }
.wechat-btn.connect:hover { background: var(--accent-dim); }
.wechat-btn.disconnect { color: var(--red); border-color: var(--red); background: transparent; }
.wechat-btn.disconnect:hover { background: rgba(229, 83, 75, 0.1); }
.wechat-qr {
  display: flex; flex-direction: column; align-items: center;
  padding: 16px; background: var(--bg-msg);
  border: 1px solid var(--border); border-radius: var(--radius);
}
.wechat-qr img {
  width: 180px; height: 180px; border-radius: var(--radius-sm); image-rendering: pixelated;
}
.wechat-qr-hint {
  margin-top: 8px; font-size: 12px; color: var(--text-dim); text-align: center;
}
