/* ── Admin Layout ─────────────────────────────────────────── */
.admin-body {
  display: flex;
  flex-direction: column;
}

.admin-nav {
  height: 52px;
  background: var(--sidebar-bg);
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 24px;
  flex-shrink: 0;
}

.admin-nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
}

.admin-nav-tabs {
  display: flex;
  gap: 4px;
}

.admin-nav-tabs .tab {
  background: none;
  border: none;
  color: var(--sidebar-fg);
  font-family: var(--font);
  font-size: 13px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all .15s;
}
.admin-nav-tabs .tab:hover { background: var(--sidebar-hover); color: #fff; }
.admin-nav-tabs .tab.active { background: var(--accent); color: #fff; }

.admin-nav-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--sidebar-fg);
  font-size: 13px;
}

.admin-tab { display: none; flex: 1; overflow: hidden; }
.admin-tab.active { display: flex; }

/* ── Conversations Layout ────────────────────────────────── */
.conv-layout {
  display: grid;
  grid-template-columns: 220px 280px 1fr;
  width: 100%;
  height: calc(100vh - 52px);
  overflow: hidden;
}

.conv-filters {
  padding: 16px;
  border-right: 1px solid var(--border);
  overflow-y: auto;
  background: var(--bg);
}
.conv-filters h4 { font-size: 13px; font-weight: 700; margin-bottom: 12px; }

.filter-group {
  margin-bottom: 12px;
}
.filter-group label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 4px;
}
.filter-group input[type="text"],
.filter-group input[type="date"],
.filter-group select {
  width: 100%;
  padding: 6px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 12px;
  color: var(--text);
  background: var(--bg-chat);
}
.filter-group input[type="checkbox"] { margin-right: 6px; }

.conv-list {
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.conv-list-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}
.conv-list-header h4 { font-size: 13px; font-weight: 700; }

.count-badge {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 12px;
  background: var(--bg);
  color: var(--text-secondary);
  font-weight: 600;
}

#conv-session-list {
  list-style: none;
  flex: 1;
  overflow-y: auto;
}

#conv-session-list li {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background .15s;
}
#conv-session-list li:hover { background: var(--accent-light); }
#conv-session-list li.active { background: var(--accent-light); border-left: 3px solid var(--accent); }

.sess-card-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.sess-card-name .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.dot.active { background: var(--success); }
.dot.inactive { background: var(--text-muted); }

.sess-card-meta {
  font-size: 11px;
  color: var(--text-secondary);
  display: flex;
  gap: 12px;
}

.conv-list-pager {
  padding: 8px 16px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-shrink: 0;
}

/* ── Conversation Viewer ─────────────────────────────────── */
.conv-viewer {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.conv-viewer-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  gap: 12px;
}
.conv-viewer-empty p { font-size: 14px; }

.conv-viewer-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-shrink: 0;
}
.conv-viewer-header h3 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }

.cv-meta {
  display: flex;
  gap: 12px;
  font-size: 12px;
  color: var(--text-secondary);
}
.cv-meta span { display: flex; align-items: center; gap: 4px; }

.cv-actions { display: flex; gap: 8px; }

.cv-messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}

/* Viewer message styles */
.cv-msg {
  margin-bottom: 16px;
  display: flex;
  gap: 10px;
}

.cv-msg-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}
.cv-msg.user .cv-msg-avatar { background: var(--accent); color: #fff; }
.cv-msg.assistant .cv-msg-avatar { background: #059669; color: #fff; }
.cv-msg.tool .cv-msg-avatar { background: var(--warning); color: #fff; }

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

.cv-msg-role {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 2px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.cv-msg-time {
  font-weight: 400;
  font-size: 10px;
}

.cv-msg-content {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text);
  word-wrap: break-word;
}
.cv-msg-content pre {
  background: #1e1e2e;
  color: #cdd6f4;
  padding: 10px 14px;
  border-radius: var(--radius);
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  margin: 6px 0;
}
.cv-msg-content code {
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--bg);
  padding: 1px 4px;
  border-radius: 3px;
}
.cv-msg-content pre code { background: none; padding: 0; }
.cv-msg-content table { border-collapse: collapse; width: 100%; margin: 6px 0; font-size: 12px; }
.cv-msg-content th, .cv-msg-content td { border: 1px solid var(--border); padding: 4px 8px; text-align: left; }
.cv-msg-content th { background: var(--bg); font-weight: 600; }
.cv-msg-content ul, .cv-msg-content ol { padding-left: 18px; margin: 4px 0; }
.cv-msg-content strong { font-weight: 600; }
.cv-msg-content h3, .cv-msg-content h4 { margin-top: 8px; margin-bottom: 4px; }

/* Thinking accordion */
.cv-thinking-toggle {
  font-size: 12px;
  color: var(--success);
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font);
  font-weight: 500;
  padding: 4px 0;
  display: flex;
  align-items: center;
  gap: 4px;
}
.cv-thinking-toggle:hover { text-decoration: underline; }
.cv-thinking-block {
  display: none;
  background: var(--thinking-bg);
  border-left: 3px solid var(--success);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 8px 12px;
  margin: 4px 0;
  font-size: 12px;
  color: var(--text-secondary);
  font-style: italic;
  max-height: 300px;
  overflow-y: auto;
  white-space: pre-wrap;
}
.cv-thinking-block.open { display: block; }

/* Tool card in viewer */
.cv-tool-card {
  background: var(--tool-bg);
  border-left: 3px solid var(--tool-border);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 8px 12px;
  margin: 4px 0;
  font-size: 12px;
  font-family: var(--font-mono);
}
.cv-tool-header {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  margin-bottom: 4px;
}
.cv-tool-header .done { color: var(--success); }
.cv-tool-header .error { color: var(--danger); }

.cv-tool-detail-toggle {
  font-size: 11px;
  color: var(--accent);
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font);
  padding: 2px 0;
}
.cv-tool-detail {
  display: none;
  margin-top: 6px;
  padding: 6px 8px;
  background: rgba(0,0,0,.03);
  border-radius: 4px;
  font-size: 11px;
  max-height: 200px;
  overflow: auto;
  white-space: pre-wrap;
}
.cv-tool-detail.open { display: block; }

/* Files section */
.cv-files {
  border-top: 1px solid var(--border);
  padding: 12px 20px;
  flex-shrink: 0;
  max-height: 160px;
  overflow-y: auto;
}
.cv-files h4 { font-size: 12px; font-weight: 700; margin-bottom: 8px; color: var(--text-secondary); }
.cv-file-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
  font-size: 12px;
}
.cv-file-item .file-type-icon {
  font-size: 14px;
  width: 20px;
  text-align: center;
}
.cv-file-item .file-meta {
  color: var(--text-muted);
  font-size: 11px;
}
.cv-file-item a {
  margin-left: auto;
  color: var(--accent);
  font-size: 11px;
  text-decoration: none;
}
.cv-file-item a:hover { text-decoration: underline; }

/* ── Users Tab ───────────────────────────────────────────── */
.users-layout {
  padding: 20px 24px;
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
}

.users-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.users-header h3 { font-size: 18px; font-weight: 700; }

.users-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.users-table th, .users-table td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.users-table th {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--text-muted);
  background: var(--bg);
}
.users-table td { vertical-align: middle; }

.user-status-badge {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 12px;
  font-weight: 600;
}
.user-status-badge.active { background: #dcfce7; color: #166534; }
.user-status-badge.locked { background: #fef2f2; color: #991b1b; }
.user-status-badge.change-pwd { background: #fefce8; color: #92400e; }

.user-actions {
  display: flex;
  gap: 6px;
}
.user-actions button {
  font-size: 11px;
  padding: 4px 8px;
}

.modal-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 16px;
}

.gen-creds {
  background: var(--bg);
  padding: 16px;
  border-radius: var(--radius);
  margin-top: 12px;
}
.gen-field { margin-bottom: 10px; }
.gen-field:last-child { margin-bottom: 0; }
.gen-field label { font-size: 11px; font-weight: 600; color: var(--text-muted); display: block; margin-bottom: 4px; }
.gen-field code {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--text);
  user-select: all;
}

/* ── Audit Tab ───────────────────────────────────────────── */
.audit-layout {
  padding: 20px 24px;
  width: 100%;
  overflow: auto;
  height: calc(100vh - 52px);
}

.audit-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 12px;
}
.audit-header h3 { font-size: 18px; font-weight: 700; }

.audit-filters {
  display: flex;
  gap: 8px;
  align-items: center;
}
.audit-filters select, .audit-filters input {
  padding: 6px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 12px;
}

.audit-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.audit-table th, .audit-table td {
  padding: 8px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.audit-table th {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--bg);
  position: sticky;
  top: 0;
}
.audit-table td { font-family: var(--font-mono); font-size: 11px; }
.audit-table td:last-child { font-family: var(--font); max-width: 300px; word-break: break-word; }

.audit-pager {
  padding: 12px;
  display: flex;
  justify-content: center;
  gap: 8px;
}

/* Pager buttons */
.pager-btn {
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-chat);
  font-size: 12px;
  cursor: pointer;
  font-family: var(--font);
}
.pager-btn:hover { background: var(--bg); }
.pager-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.pager-btn:disabled { opacity: .5; cursor: not-allowed; }