/* ═══════════════════════════════════════════════════════════════════════════
   MJB Claude Wrapper V4 — Industrial Control Room
   Dark-first. Dense. Functional. Bloomberg terminal for AI agents.
   ═══════════════════════════════════════════════════════════════════════════ */

/* ─── CSS Variables (Dark Theme — Default) ─────────────────────────────── */

:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-tertiary: #1a1a25;
  --bg-surface: #222230;
  --text-primary: #e0e0e8;
  --text-secondary: #8888a0;
  --text-muted: #555568;
  --accent: #818cf8;
  --accent-dim: #6366f1;
  --accent-glow: rgba(129, 140, 248, 0.15);
  --success: #22c55e;
  --warning: #eab308;
  --danger: #ef4444;
  --border: #2a2a3a;
  --user-msg: #1a2535;
  --assistant-msg: transparent;

  --sidebar-width: 240px;
  --topbar-height: 42px;
  --input-bar-min: 52px;
  --font-ui: "DM Sans", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", "Fira Code", "Cascadia Code", monospace;
  --radius: 8px;
  --radius-sm: 4px;
  --transition: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.5);
}

/* ─── Light Theme ──────────────────────────────────────────────────────── */

[data-theme="light"] {
  --bg-primary: #f5f5f8;
  --bg-secondary: #eeeef2;
  --bg-tertiary: #e0e0e8;
  --bg-surface: #ffffff;
  --text-primary: #1a1a2e;
  --text-secondary: #555568;
  --text-muted: #8888a0;
  --border: #d0d0dd;
  --user-msg: #dde8f5;
  --assistant-msg: transparent;
  --accent-glow: rgba(129, 140, 248, 0.1);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
}

/* ─── Reset & Base ─────────────────────────────────────────────────────── */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
  overflow: hidden;
  /* Prevent iOS rubber-band / overscroll on the body */
  overscroll-behavior: none;
}

body {
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-primary);
  background: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

input, button, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

::selection {
  background: var(--accent-dim);
  color: var(--text-primary);
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* ─── Utility ──────────────────────────────────────────────────────────── */

.hidden {
  display: none !important;
}

/* ─── Login Overlay ────────────────────────────────────────────────────── */

#login-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
}

.login-box {
  text-align: center;
  padding: 48px 40px;
  max-width: 360px;
  width: 100%;
}

.login-brand {
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -1px;
  margin-bottom: 4px;
}

.login-version {
  font-size: 14px;
  font-weight: 400;
  color: var(--accent);
  vertical-align: super;
}

.login-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 32px;
}

#login-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

#login-password {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 14px;
  outline: none;
  transition: border-color var(--transition);
}

#login-password:focus {
  border-color: var(--accent);
}

#login-btn {
  padding: 10px 14px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition);
}

#login-btn:hover {
  background: #6366f1;
}

#login-btn:active {
  background: #4f46e5;
}

.login-error {
  color: var(--danger);
  font-size: 13px;
  margin-top: 8px;
}

/* ─── Reconnect Overlay ────────────────────────────────────────────────── */

#reconnect-overlay {
  position: fixed;
  inset: 0;
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(4px);
}

.reconnect-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

.reconnect-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ─── App Container ────────────────────────────────────────────────────── */

#app {
  display: flex;
  flex-direction: column;
  height: 100vh;            /* Fallback for older browsers */
  height: 100dvh;           /* Dynamic viewport height — respects mobile address bar */
  width: 100vw;
  overflow: hidden;         /* Never let #app content escape the viewport */
  position: fixed;          /* Lock to viewport — prevents any browser-initiated scroll */
  inset: 0;
}

/* ─── Top Bar ──────────────────────────────────────────────────────────── */

#topbar {
  display: flex;
  align-items: center;
  height: var(--topbar-height);
  min-height: var(--topbar-height);
  padding: 0 12px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  gap: 8px;
  z-index: 50;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.topbar-center {
  flex: 1;
  display: flex;
  justify-content: center;
  min-width: 0;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.brand {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.5px;
  white-space: nowrap;
  background: linear-gradient(135deg, var(--accent) 0%, #a78bfa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.version {
  font-size: 11px;
  font-weight: 400;
  color: var(--accent);
  vertical-align: super;
}

.topbar-btn {
  background: none;
  border: 1px solid transparent;
  color: var(--text-secondary);
  font-size: 16px;
  cursor: pointer;
  padding: 4px 6px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.topbar-btn svg {
  display: block;
}

.topbar-btn:hover {
  color: var(--text-primary);
  background: var(--bg-tertiary);
}

#hamburger {
  display: flex;
}

/* Personality picker */
#personality-picker {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 4px 8px;
  font-size: 12px;
  font-family: var(--font-mono);
  max-width: 280px;
  cursor: pointer;
  outline: none;
}

#personality-picker:focus {
  border-color: var(--accent);
}

/* Kill button */
.kill-btn {
  color: var(--danger) !important;
  font-weight: 700;
}

.kill-btn:hover {
  background: rgba(239, 68, 68, 0.15) !important;
  border-color: var(--danger) !important;
}

.kill-btn.active {
  animation: kill-pulse 0.6s ease-in-out;
}

@keyframes kill-pulse {
  0%, 100% { box-shadow: none; }
  50% { box-shadow: 0 0 12px rgba(239, 68, 68, 0.6); }
}

/* Status dot */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
  transition: background var(--transition);
}

.status-dot.idle {
  background: var(--success);
}

.status-dot.busy {
  background: var(--warning);
  animation: dot-pulse 1.5s ease-in-out infinite;
}

.status-dot.error {
  background: var(--danger);
}

@keyframes dot-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ─── Layout ───────────────────────────────────────────────────────────── */

.layout {
  display: flex;
  flex: 1;
  min-height: 0;
  position: relative;
}

/* ─── Sidebar ──────────────────────────────────────────────────────────── */

#sidebar {
  width: var(--sidebar-width);
  min-width: var(--sidebar-width);
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: width 200ms ease, min-width 200ms ease, border-color 200ms ease;
}

#sidebar.collapsed {
  width: 0;
  min-width: 0;
  border-right-color: transparent;
}

.sidebar-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.sidebar-action-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  padding: 3px 5px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.sidebar-action-btn:hover {
  color: var(--accent);
  border-color: var(--accent-dim);
  background: var(--accent-glow);
}

.new-session-btn {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--accent);
  background: none;
  border: 1px solid var(--accent-dim);
  border-radius: var(--radius-sm);
  padding: 3px 10px;
  cursor: pointer;
  transition: all var(--transition);
}

.new-session-btn:hover {
  background: var(--accent-dim);
  color: #fff;
}

/* Sidebar personality picker (mobile only) */
.sidebar-picker {
  display: none;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
}

.sidebar-picker select {
  width: 100%;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 6px 8px;
  font-size: 12px;
  font-family: var(--font-mono);
  cursor: pointer;
  outline: none;
}

.sidebar-picker select:focus {
  border-color: var(--accent);
}

/* Session list */
.session-list {
  flex: 1;
  overflow-y: auto;
  padding: 4px 0;
}

.session-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  cursor: pointer;
  transition: background var(--transition);
  border-left: 3px solid transparent;
  position: relative;
}

.session-tab:hover {
  background: var(--bg-tertiary);
}

.session-tab.active {
  background: var(--bg-tertiary);
  border-left-color: var(--accent);
}

.session-tab .session-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.session-tab .session-dot.idle { background: var(--success); }
.session-tab .session-dot.busy { background: var(--warning); animation: dot-pulse 1.5s ease-in-out infinite; }
.session-tab .session-dot.error { background: var(--danger); }

.session-tab .session-info {
  flex: 1;
  min-width: 0;
}

.session-tab .session-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.session-tab .session-meta {
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.session-actions {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
  opacity: 0;
  transition: opacity var(--transition);
}

.session-tab:hover .session-actions {
  opacity: 1;
}

.session-tab .session-gear {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 12px;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 2px;
  transition: all var(--transition);
  flex-shrink: 0;
}

.session-tab .session-gear:hover {
  color: var(--accent);
  background: var(--accent-glow);
}

.session-tab .session-reset {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 13px;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 2px;
  transition: all var(--transition);
  flex-shrink: 0;
}

.session-tab .session-reset:hover {
  color: var(--warning);
  background: rgba(234, 179, 8, 0.15);
}

.session-tab .session-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 14px;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 2px;
  transition: all var(--transition);
  flex-shrink: 0;
}

.session-tab .session-close:hover {
  color: var(--danger);
  background: rgba(239, 68, 68, 0.15);
}

/* Sidebar overlay (mobile) */
.sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 99;
}

/* ─── Chat Area ────────────────────────────────────────────────────────── */

#chat-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: var(--bg-primary);
  position: relative;
}

/* Drag-over visual feedback */
#chat-area.drag-over {
  outline: 2px dashed var(--accent);
  outline-offset: -4px;
}

/* Abort flash animation */
#chat-area.abort-flash {
  animation: abort-flash 0.4s ease-out;
}

@keyframes abort-flash {
  0% { box-shadow: inset 0 0 40px rgba(239, 68, 68, 0.3); }
  100% { box-shadow: none; }
}

/* Empty state */
.empty-state {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  gap: 12px;
}

.empty-state-icon {
  font-size: 48px;
  opacity: 0.3;
}

.empty-state p {
  font-size: 14px;
}

/* ─── Session Panels (Todos, Agents) ───────────────────────────────────── */

.session-panels {
  flex-shrink: 0;
  z-index: 10;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border);
}

.session-panels:empty,
.session-panels:not(:has(.session-panel:not(.hidden))) {
  border-bottom: none;
}

.session-panel {
  padding: 6px 12px;
  border-bottom: 1px solid var(--border);
}

.session-panel:last-child {
  border-bottom: none;
}

.panel-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  cursor: pointer;
  user-select: none;
  transition: color var(--transition);
}

.panel-header:hover {
  color: var(--text-secondary);
}

.panel-header svg {
  flex-shrink: 0;
}

.panel-chevron {
  margin-left: auto;
  font-size: 8px;
  transition: transform var(--transition);
}

.session-panel.collapsed .panel-chevron {
  transform: rotate(-90deg);
}

.panel-content {
  padding: 4px 16px 8px;
  max-height: 200px;
  overflow-y: auto;
}

.session-panel.collapsed .panel-content {
  display: none;
}

/* Todo items */
.todo-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 2px 0;
  font-size: 12px;
  color: var(--text-secondary);
}

.todo-item.completed {
  color: var(--text-muted);
  text-decoration: line-through;
}

.todo-item.in_progress {
  color: var(--accent);
}

.todo-icon {
  font-size: 10px;
  flex-shrink: 0;
  width: 14px;
  text-align: center;
}

.todo-item.completed .todo-icon { color: var(--success); }
.todo-item.in_progress .todo-icon { color: var(--accent); }
.todo-item.pending .todo-icon { color: var(--text-muted); }

/* Agent badges */
.agent-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  margin: 2px 4px 2px 0;
  font-size: 11px;
  font-family: var(--font-mono);
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-tertiary);
  color: var(--text-secondary);
}

.agent-badge.running {
  border-color: var(--accent-dim);
  color: var(--accent);
  background: var(--accent-glow);
}

.agent-badge.done {
  background: rgba(34, 197, 94, 0.1);
  color: var(--success);
  border: 1px solid rgba(34, 197, 94, 0.3);
  opacity: 0.7;
}

.agent-icon {
  font-size: 10px;
}

/* ─── Messages ─────────────────────────────────────────────────────────── */

.messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px 24px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  scroll-behavior: smooth;
}

/* Message container */
.msg {
  max-width: 85%;
  padding: 8px 14px;
  border-radius: var(--radius);
  font-size: 14px;
  line-height: 1.6;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

/* User messages */
.msg.user {
  align-self: flex-end;
  background: var(--user-msg);
  border: 1px solid var(--border);
  color: var(--text-primary);
}

.msg.user .msg-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
  display: block;
}

/* Assistant messages */
.msg.assistant {
  align-self: flex-start;
  background: var(--assistant-msg);
  max-width: 92%;
}

.msg.assistant .msg-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--success);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
  display: block;
}

/* Streaming cursor */
.msg.assistant.streaming::after {
  content: "";
  display: inline-block;
  width: 7px;
  height: 14px;
  background: var(--accent);
  margin-left: 2px;
  vertical-align: text-bottom;
  animation: blink 0.8s steps(2) infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* System messages */
.msg.system {
  align-self: center;
  background: transparent;
  color: var(--text-muted);
  font-size: 12px;
  font-style: italic;
  padding: 4px 12px;
  max-width: 100%;
  text-align: center;
}

/* Webhook / Cron source messages */
.msg.user .msg-source {
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  margin-bottom: 2px;
  display: block;
}

/* ─── Command Palette ─────────────────────────────────────────────────── */

.command-palette {
  position: absolute;
  bottom: 100%;
  left: 8px;
  right: 8px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  max-height: 240px;
  overflow-y: auto;
  z-index: 100;
  padding: 4px 0;
  margin-bottom: 4px;
}

.command-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  cursor: pointer;
  transition: background var(--transition);
}

.command-item:hover,
.command-item.selected {
  background: var(--accent-glow);
}

.command-name {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  white-space: nowrap;
}

.command-desc {
  font-size: 12px;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Message timestamps */
.msg-time {
  font-size: 10px;
  font-weight: 400;
  color: var(--text-muted);
  text-transform: none;
  letter-spacing: 0;
  font-family: var(--font-mono);
  margin-left: 6px;
  opacity: 0.7;
}

/* Message content rendering */
.msg-content {
  overflow-wrap: break-word;
}

.msg-content p {
  margin: 0 0 8px 0;
}

.msg-content p:last-child {
  margin-bottom: 0;
}

.msg-content strong, .msg-content b {
  font-weight: 600;
  color: var(--text-primary);
}

.msg-content em, .msg-content i {
  font-style: italic;
}

.msg-content code {
  font-family: var(--font-mono);
  font-size: 12.5px;
  background: var(--bg-surface);
  padding: 1px 5px;
  border-radius: 3px;
  border: 1px solid var(--border);
}

/* Code blocks */
.msg-content pre {
  position: relative;
  margin: 8px 0;
  padding: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}

.msg-content pre code {
  display: block;
  padding: 12px 14px;
  overflow-x: auto;
  font-size: 12px;
  line-height: 1.5;
  background: var(--bg-secondary);
  border: none;
  border-radius: 0;
  white-space: pre;
  tab-size: 2;
}

.code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 10px;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

.copy-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 3px;
  cursor: pointer;
  transition: all var(--transition);
}

.copy-btn:hover {
  color: var(--text-primary);
  border-color: var(--text-muted);
}

.copy-btn.copied {
  color: var(--success);
  border-color: var(--success);
}

/* Lists */
.msg-content ul, .msg-content ol {
  margin: 2px 0;
  padding-left: 18px;
}

.msg-content li {
  margin: 1px 0;
  line-height: 1.4;
}

/* Blockquote */
.msg-content blockquote {
  border-left: 3px solid var(--accent-dim);
  padding-left: 12px;
  margin: 8px 0;
  color: var(--text-secondary);
}

/* Horizontal rule */
.msg-content hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 12px 0;
}

/* Tables (GFM) */
.msg-content table {
  border-collapse: collapse;
  margin: 8px 0;
  width: 100%;
  font-size: 13px;
  overflow-x: auto;
  display: block;
}

.msg-content thead {
  background: var(--bg-tertiary);
}

.msg-content th,
.msg-content td {
  border: 1px solid var(--border);
  padding: 5px 10px;
  text-align: left;
  white-space: nowrap;
}

.msg-content th {
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--text-secondary);
}

.msg-content tr:nth-child(even) {
  background: var(--bg-secondary);
}

.msg-content tr:hover {
  background: var(--accent-glow);
}

/* Task lists (GFM checkbox) */
.msg-content ul.contains-task-list {
  list-style: none;
  padding-left: 4px;
}

.msg-content .task-list-item {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.msg-content .task-list-item input[type="checkbox"] {
  margin: 0;
  accent-color: var(--accent);
}

/* ─── Typing Indicator ─────────────────────────────────────────────────── */

.typing-indicator {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  align-self: flex-start;
}

.typing-dots {
  display: flex;
  gap: 4px;
}

.typing-dots span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.4;
  animation: typing-bounce 1.4s ease-in-out infinite;
}

.typing-dots span:nth-child(2) {
  animation-delay: 0.15s;
}

.typing-dots span:nth-child(3) {
  animation-delay: 0.3s;
}

@keyframes typing-bounce {
  0%, 60%, 100% {
    transform: translateY(0);
    opacity: 0.4;
  }
  30% {
    transform: translateY(-6px);
    opacity: 1;
  }
}

.typing-label {
  font-size: 12px;
  color: var(--text-muted);
  font-style: italic;
}

/* ─── Tool Cards (Redesigned) ──────────────────────────────────────────── */

.tool-card {
  margin: 2px 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  align-self: flex-start;
  width: 100%;
  max-width: 700px;
  min-height: 28px;
  box-sizing: border-box;
  flex-shrink: 0;
  transition: border-color var(--transition), opacity var(--transition);
}

.tool-card.completed {
  opacity: 0.85;
}

.tool-card-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  min-height: 28px;
  background: var(--bg-tertiary);
  cursor: pointer;
  user-select: none;
  font-family: var(--font-mono);
  font-size: 12px;
  transition: background var(--transition);
  overflow: hidden;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.tool-card-header:hover {
  background: var(--bg-surface);
}

.tool-card-icon {
  color: var(--accent);
  font-size: 9px;
  flex-shrink: 0;
  transition: transform var(--transition);
  display: flex;
  align-items: center;
}

.tool-card.expanded .tool-card-icon {
  transform: rotate(90deg);
}

.tool-card-name {
  color: var(--warning);
  font-weight: 600;
  flex-shrink: 0;
  font-size: 11px;
}

.tool-card-preview {
  color: var(--text-muted);
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 11px;
}

.tool-card-status {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.tool-spinner {
  width: 10px;
  height: 10px;
  border: 1.5px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.tool-check {
  color: var(--success);
  font-size: 12px;
  font-weight: 700;
}

.tool-card-body {
  display: none;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.5;
  color: var(--text-secondary);
  max-height: 400px;
  overflow-y: auto;
}

.tool-card.expanded .tool-card-body {
  display: block;
}

.tool-card-input {
  padding: 8px 12px;
  max-height: 250px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

.tool-card-result {
  padding: 8px 12px;
  max-height: 300px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
  border-top: 1px solid var(--border);
  background: var(--bg-primary);
  color: var(--text-muted);
}

.tool-card-result:empty {
  display: none;
}

.tool-card-result.truncated {
  cursor: pointer;
}

/* Standalone tool result fallback */
.tool-result {
  margin: 1px 0;
  padding: 4px 10px;
  background: var(--bg-secondary);
  border-left: 2px solid var(--accent-dim);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1.35;
  color: var(--text-muted);
  min-height: 16px;
  max-height: 150px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
  align-self: flex-start;
  width: 100%;
  max-width: 700px;
  box-sizing: border-box;
  flex-shrink: 0;
  opacity: 0.8;
}

/* ─── AskUserQuestion Cards ───────────────────────────────────────────── */

.ask-user-card {
  margin: 8px 0;
  border: 1px solid var(--accent-dim);
  border-radius: var(--radius);
  align-self: flex-start;
  width: 100%;
  max-width: 600px;
  background: var(--bg-secondary);
  box-shadow: var(--shadow-sm);
}

.ask-user-header {
  padding: 8px 14px 0;
  font-size: 10px;
  font-family: var(--font-mono);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--accent);
}

.ask-user-question {
  padding: 10px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.5;
  border-bottom: 1px solid var(--border);
}

.ask-user-options {
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 400px;
  overflow-y: auto;
}

.ask-user-option {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-tertiary);
  cursor: pointer;
  transition: all var(--transition);
  text-align: left;
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--text-primary);
  width: 100%;
  line-height: 1.4;
}

.ask-user-option:hover {
  background: var(--accent-glow);
  border-color: var(--accent);
  transform: translateX(2px);
}

.ask-user-option.selected {
  background: var(--accent-glow);
  border-color: var(--accent);
  opacity: 0.6;
  pointer-events: none;
}

.ask-user-option-label {
  font-weight: 600;
  color: var(--text-primary);
}

.ask-user-option-desc {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.4;
}

.ask-user-badge {
  font-size: 10px;
  font-family: var(--font-mono);
  padding: 1px 6px;
  border-radius: 8px;
  background: var(--accent-dim);
  color: #fff;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .ask-user-card {
    max-width: 98%;
  }
}

/* ─── Queued Message Indicator ────────────────────────────────────────── */

.msg.user.queued {
  opacity: 0.6;
  position: relative;
}

.msg.user.queued::after {
  content: "queued";
  position: absolute;
  bottom: -2px;
  right: 8px;
  font-size: 9px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

/* ─── Personality Info Popover ────────────────────────────────────────── */

.personality-info-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 11px;
  padding: 0 4px;
  font-family: var(--font-mono);
  transition: color var(--transition);
}

.personality-info-btn:hover {
  color: var(--accent);
}

.personality-popover {
  position: absolute;
  bottom: 100%;
  right: 0;
  margin-bottom: 4px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 8px 12px;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-secondary);
  white-space: nowrap;
  z-index: 200;
  min-width: 180px;
}

.personality-popover-row {
  display: flex;
  gap: 8px;
  padding: 2px 0;
}

.personality-popover-label {
  color: var(--text-muted);
  min-width: 55px;
}

.personality-popover-value {
  color: var(--text-primary);
}

/* ─── Metrics Footer ───────────────────────────────────────────────────── */

.msg-metrics {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  padding: 4px 0 0 0;
  margin-top: 6px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.msg-metrics span {
  white-space: nowrap;
}

/* ─── Attachment Bar ───────────────────────────────────────────────────── */

.attach-bar {
  padding: 4px 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
}

.attach-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 12px;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-secondary);
}

.attach-thumb {
  width: 20px;
  height: 20px;
  object-fit: cover;
  border-radius: 3px;
}

.attach-name {
  max-width: 120px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.attach-remove {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 14px;
  padding: 0 2px;
  line-height: 1;
  transition: color var(--transition);
}

.attach-remove:hover {
  color: var(--danger);
}

/* ─── Input Bar ────────────────────────────────────────────────────────── */

.input-bar {
  padding: 8px 16px 12px 16px;
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.input-wrapper {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 8px;
  transition: border-color var(--transition);
  box-shadow: var(--shadow-sm);
}

.input-wrapper:focus-within {
  border-color: var(--accent);
}

.upload-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: color var(--transition);
}

.upload-btn:hover {
  color: var(--accent);
}

#input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.5;
  resize: none;
  max-height: 200px;
  overflow-y: auto;
  padding: 2px 0;
}

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

.send-btn {
  background: var(--accent);
  color: #fff;
  border: none;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition), opacity var(--transition);
}

.send-btn:hover {
  background: #6366f1;
}

.send-btn:active {
  background: #4f46e5;
}

.send-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ─── Modal ────────────────────────────────────────────────────────────── */

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
}

.modal-dialog {
  position: relative;
  width: 90%;
  max-width: 480px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}

.modal-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  transition: color var(--transition);
}

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

.modal-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 60vh;
  overflow-y: auto;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid var(--border);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

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

.form-row {
  display: flex;
  gap: 12px;
}

.form-row .form-group {
  flex: 1;
}

.form-input {
  padding: 8px 10px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 13px;
  outline: none;
  transition: border-color var(--transition);
}

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

.form-textarea {
  resize: vertical;
  min-height: 60px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
}

.modal-close-btn {
  padding: 6px 14px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 12px;
  cursor: pointer;
  transition: all var(--transition);
}

.modal-close-btn:hover {
  background: var(--bg-surface);
  color: var(--text-primary);
}

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

.modal-submit-btn:hover {
  background: #6366f1;
}

/* ─── Settings Module ──────────────────────────────────────────────────── */

/* Sidebar settings button */
.sidebar-settings-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  padding: 10px 12px;
  margin-top: auto;
  background: none;
  border: none;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 12px;
  font-family: var(--font-mono);
  cursor: pointer;
  transition: all var(--transition);
  flex-shrink: 0;
}

.sidebar-settings-btn:hover {
  color: var(--accent);
  background: var(--bg-tertiary);
}

.sidebar-settings-btn svg {
  flex-shrink: 0;
}

/* Settings panel (replaces chat area content) */
.settings-panel {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  background: var(--bg-primary);
  z-index: 10;
  overflow: hidden;
}

/* Settings header */
.settings-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
  flex-shrink: 0;
}

.settings-back-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 12px;
  font-family: var(--font-mono);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.settings-back-btn:hover {
  color: var(--accent);
  background: var(--bg-tertiary);
}

.settings-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  flex: 1;
}

.settings-version {
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-muted);
}

/* Settings body (scrollable) */
.settings-body {
  flex: 1;
  overflow-y: auto;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* Settings toolbar (New button + search) */
.settings-toolbar {
  display: flex;
  gap: 8px;
  align-items: center;
}

.settings-new-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex-shrink: 0;
  padding: 6px 12px;
  background: var(--bg-tertiary);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  color: var(--accent);
  font-size: 12px;
  font-family: var(--font-mono);
  cursor: pointer;
  transition: all var(--transition);
}

.settings-new-btn:hover {
  background: var(--accent-glow);
  border-color: var(--accent-dim);
}

.settings-search-wrapper {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
}

.settings-search-icon {
  position: absolute;
  left: 8px;
  color: var(--text-muted);
  pointer-events: none;
}

.settings-search {
  width: 100%;
  padding: 6px 8px 6px 26px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 12px;
  font-family: var(--font-mono);
  outline: none;
  transition: border-color var(--transition);
}

.settings-search:focus {
  border-color: var(--accent);
}

/* Personality list */
.personality-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* Personality row */
.personality-row {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}

.personality-row.expanded {
  border-color: var(--accent-dim);
}

.personality-row.highlight-flash {
  animation: personality-flash 1.5s ease-out;
}

@keyframes personality-flash {
  0% { background: var(--accent-glow); border-color: var(--accent); }
  100% { background: var(--bg-surface); border-color: var(--accent-dim); }
}

.personality-row-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  cursor: pointer;
  background: var(--bg-secondary);
  transition: background var(--transition);
  user-select: none;
}

.personality-row-header:hover {
  background: var(--bg-tertiary);
}

.personality-expand-icon {
  font-size: 10px;
  color: var(--text-muted);
  width: 14px;
  text-align: center;
  flex-shrink: 0;
}

.personality-row-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.personality-row-meta {
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  flex-shrink: 0;
}

.personality-enabled-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.personality-enabled-dot.on {
  background: var(--success);
}

.personality-enabled-dot.off {
  background: var(--text-muted);
}

/* Personality edit form */
.personality-edit-form {
  padding: 12px;
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* Form elements */
.settings-form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.settings-form-group label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}

.settings-form-row {
  display: flex;
  gap: 10px;
}

.settings-form-row .settings-form-group {
  flex: 1;
}

.settings-input {
  padding: 6px 8px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 12px;
  outline: none;
  transition: border-color var(--transition);
  width: 100%;
}

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

.settings-textarea {
  padding: 6px 8px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 12px;
  outline: none;
  transition: border-color var(--transition);
  resize: vertical;
  min-height: 48px;
  line-height: 1.5;
  width: 100%;
}

.settings-textarea:focus {
  border-color: var(--accent);
}

.settings-select {
  padding: 6px 8px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 12px;
  outline: none;
  cursor: pointer;
  transition: border-color var(--transition);
  width: 100%;
}

.settings-select:focus {
  border-color: var(--accent);
}

/* CWD row with browse button */
.settings-cwd-row {
  display: flex;
  gap: 6px;
}

.settings-cwd-row .settings-cwd-input {
  flex: 1;
}

.settings-browse-btn {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  cursor: pointer;
  padding: 0 10px;
  font-size: 12px;
  font-family: var(--font-mono);
  transition: all var(--transition);
  flex-shrink: 0;
}

.settings-browse-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* Checkbox row */
.settings-checkbox-row {
  display: flex;
  gap: 16px;
  padding: 4px 0;
}

.settings-checkbox-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-secondary);
  cursor: pointer;
}

.settings-checkbox-label input[type="checkbox"] {
  accent-color: var(--accent);
  cursor: pointer;
}

/* Webhook section */
.webhook-section {
  padding-top: 8px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.settings-section-title {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
  padding-bottom: 2px;
}

/* Token row */
.settings-token-row {
  display: flex;
  gap: 4px;
}

.settings-token-input {
  flex: 1;
  font-size: 11px !important;
  opacity: 0.8;
}

.settings-token-btn {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px 8px;
  font-size: 13px;
  transition: all var(--transition);
  flex-shrink: 0;
  line-height: 1;
}

.settings-token-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* Cron section */
.cron-section {
  padding-top: 8px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cron-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  background: var(--bg-secondary);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cron-item.cron-disabled {
  opacity: 0.6;
}

.cron-item-header {
  display: flex;
  align-items: center;
  gap: 8px;
}

.cron-item-name {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-primary);
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cron-item-schedule {
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  flex-shrink: 0;
}

.cron-toggle-btn {
  font-size: 10px;
  font-family: var(--font-mono);
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 8px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all var(--transition);
  flex-shrink: 0;
}

.cron-toggle-btn.cron-enabled {
  background: rgba(34, 197, 94, 0.15);
  border-color: var(--success);
  color: var(--success);
}

.cron-toggle-btn.cron-disabled {
  background: var(--bg-tertiary);
  color: var(--text-muted);
}

.cron-toggle-btn:hover {
  opacity: 0.8;
}

.cron-item-meta {
  display: flex;
  gap: 12px;
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--text-muted);
}

.cron-item-message {
  font-size: 11px;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cron-item-actions {
  display: flex;
  gap: 6px;
  margin-top: 2px;
}

.cron-edit-btn,
.cron-delete-btn {
  font-size: 10px;
  font-family: var(--font-mono);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-tertiary);
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
}

.cron-edit-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.cron-delete-btn:hover {
  color: var(--danger);
  border-color: var(--danger);
}

.cron-add-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  background: none;
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 11px;
  font-family: var(--font-mono);
  cursor: pointer;
  transition: all var(--transition);
}

.cron-add-btn:hover {
  color: var(--accent);
  border-color: var(--accent-dim);
}

.cron-add-form,
.cron-edit-inline {
  padding: 10px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* Schedule presets */
.schedule-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding-bottom: 4px;
}

.schedule-preset-btn {
  font-size: 10px;
  font-family: var(--font-mono);
  padding: 2px 8px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-tertiary);
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
}

.schedule-preset-btn:hover {
  color: var(--accent);
  border-color: var(--accent-dim);
}

.schedule-preset-btn.active {
  background: var(--accent-glow);
  border-color: var(--accent-dim);
  color: var(--accent);
}

/* Action buttons */
.settings-actions {
  display: flex;
  gap: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}

.settings-save-btn,
.settings-create-btn {
  padding: 6px 16px;
  background: var(--accent);
  border: none;
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font-mono);
  cursor: pointer;
  transition: background var(--transition);
}

.settings-save-btn:hover,
.settings-create-btn:hover {
  background: #6366f1;
}

.settings-save-btn:disabled,
.settings-create-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.settings-delete-btn {
  padding: 6px 16px;
  background: transparent;
  border: 1px solid var(--danger);
  border-radius: var(--radius-sm);
  color: var(--danger);
  font-size: 12px;
  font-family: var(--font-mono);
  cursor: pointer;
  transition: all var(--transition);
  margin-left: auto;
}

.settings-delete-btn:hover {
  background: rgba(239, 68, 68, 0.15);
}

.settings-cancel-btn {
  padding: 6px 16px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 12px;
  font-family: var(--font-mono);
  cursor: pointer;
  transition: all var(--transition);
}

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

/* Toast notifications */
.settings-toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  padding: 8px 16px;
  border-radius: var(--radius);
  font-size: 12px;
  font-family: var(--font-mono);
  color: #fff;
  z-index: 9000;
  opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: none;
  box-shadow: var(--shadow-md);
}

.settings-toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.settings-toast.success {
  background: var(--success);
}

.settings-toast.error {
  background: var(--danger);
}

.settings-toast.info {
  background: var(--accent);
}

/* ─── Settings: Chat Button ───────────────────────────────────────────── */

.personality-chat-btn {
  background: none;
  border: 1px solid var(--accent-dim);
  color: var(--accent);
  border-radius: var(--radius-sm);
  padding: 2px 8px;
  font-size: 12px;
  cursor: pointer;
  transition: all var(--transition);
  flex-shrink: 0;
}
.personality-chat-btn:hover {
  background: var(--accent-glow);
}

/* ─── Settings: Trash Delete ──────────────────────────────────────────── */

.personality-row.marked-for-delete {
  opacity: 0.5;
  border-color: var(--danger);
  background: rgba(239, 68, 68, 0.05);
}

.settings-trash-btn {
  background: transparent;
  border: 1px solid var(--danger);
  color: var(--danger);
  padding: 6px 14px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 12px;
  transition: all var(--transition);
  margin-left: auto;
}
.settings-trash-btn.confirm-delete {
  background: var(--danger);
  color: white;
  font-weight: 600;
}

/* ─── Settings: Webhook URL ───────────────────────────────────────────── */

.settings-webhook-url-row {
  display: flex;
  gap: 6px;
  align-items: center;
}
.settings-webhook-url {
  font-size: 11px;
  color: var(--text-muted);
}

/* Webhook help snippet */
.webhook-help {
  margin-top: 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 12px;
}

.webhook-help summary {
  cursor: pointer;
  padding: 6px 10px;
  color: var(--accent);
  font-weight: 500;
  font-size: 11px;
  user-select: none;
}

.webhook-help summary:hover {
  color: var(--accent-hover);
}

.webhook-help-body {
  padding: 8px 12px 12px;
  border-top: 1px solid var(--border);
}

.webhook-help-body p {
  margin: 6px 0 4px;
  font-size: 11px;
  color: var(--text-secondary);
}

.webhook-help-body p:first-child {
  margin-top: 0;
}

.webhook-help-code {
  margin: 0 0 8px;
  padding: 8px 10px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 10.5px;
  line-height: 1.5;
  color: var(--text-primary);
  white-space: pre;
  overflow-x: auto;
}

.webhook-help-fields {
  margin-top: 6px;
}

.webhook-help-fields p {
  margin: 4px 0 2px;
  font-size: 11px;
}

.webhook-help-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
  margin: 2px 0 6px;
}

.webhook-help-table td {
  padding: 2px 8px 2px 0;
  color: var(--text-secondary);
  vertical-align: top;
}

.webhook-help-table td:first-child {
  white-space: nowrap;
  color: var(--text-primary);
}

.webhook-help-table code {
  font-family: var(--font-mono);
  font-size: 10.5px;
  background: var(--bg-tertiary);
  padding: 1px 4px;
  border-radius: 3px;
}

/* ─── Mobile Responsive ────────────────────────────────────────────────── */

@media (max-width: 768px) {
  :root {
    --sidebar-width: 260px;
  }

  #sidebar {
    position: fixed;
    top: var(--topbar-height);
    left: 0;
    bottom: 0;
    z-index: 100;
    transform: translateX(-100%);
    transition: transform 200ms ease;
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.5);
    width: var(--sidebar-width);
    min-width: var(--sidebar-width);
  }

  #sidebar.collapsed {
    width: var(--sidebar-width);
    min-width: var(--sidebar-width);
    border-right-color: var(--border);
  }

  #sidebar.open {
    transform: translateX(0);
  }

  .messages {
    padding: 12px 12px;
  }

  .msg {
    max-width: 95%;
  }

  .msg.assistant {
    max-width: 98%;
  }

  .input-bar {
    padding: 6px 8px 8px 8px;
  }

  .topbar-center {
    display: none;
  }

  .sidebar-picker {
    display: block;
  }

  .tool-card, .tool-result {
    max-width: 100%;
  }

  .tool-card-header {
    flex-wrap: nowrap;
    gap: 6px;
    padding: 6px 10px;
  }

  .tool-card-preview {
    display: none;
  }

  .modal-dialog {
    width: 95%;
  }

  /* Terminal full-screen on mobile */
  .terminal-panel {
    height: calc(100% - var(--topbar-height)) !important;
    max-height: none !important;
    position: fixed !important;
    top: var(--topbar-height);
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 90;
  }

  /* Settings responsive */
  .settings-body {
    padding: 8px 12px;
  }

  .settings-form-row {
    flex-direction: column;
    gap: 8px;
  }

  .settings-checkbox-row {
    flex-direction: column;
    gap: 8px;
  }

  .personality-row-meta {
    display: none;
  }
}

/* ─── Tablet adjustments ───────────────────────────────────────────────── */

@media (min-width: 769px) and (max-width: 1024px) {
  :root {
    --sidebar-width: 200px;
  }
}

/* ─── Wide screen ──────────────────────────────────────────────────────── */

@media (min-width: 1400px) {
  .messages {
    padding: 20px 40px;
  }

  .msg {
    max-width: 75%;
  }

  .msg.assistant {
    max-width: 80%;
  }
}

/* ─── Print (hide sidebar, inputs) ─────────────────────────────────────── */

@media print {
  #sidebar, #topbar, .input-bar, #reconnect-overlay, #login-overlay, .session-panels {
    display: none !important;
  }

  #chat-area {
    width: 100% !important;
  }

  .messages {
    overflow: visible !important;
  }
}

/* ─── Queued Message Label ────────────────────────────────────────────── */

.msg-queued-label {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 2px;
  font-style: italic;
  opacity: 0.7;
}

/* ─── Lightbox ────────────────────────────────────────────────────────── */

.lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.lightbox-img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 0 40px rgba(0,0,0,0.5);
}

/* ─── Message Attachments ─────────────────────────────────────────────── */

.msg-attachments {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}
.msg-attach-thumb {
  max-width: 180px;
  max-height: 120px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 1px solid var(--border);
  transition: opacity var(--transition);
}
.msg-attach-thumb:hover {
  opacity: 0.8;
}
.msg-attach-file {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 11px;
  color: var(--text-secondary);
}

/* ─── Load More Button ────────────────────────────────────────────────── */

.load-more-btn {
  display: block;
  width: 100%;
  padding: 8px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 12px;
  margin-bottom: 8px;
  transition: all var(--transition);
}
.load-more-btn:hover {
  background: var(--bg-surface);
  color: var(--text-primary);
}
.load-more-btn:disabled {
  opacity: 0.5;
  cursor: wait;
}