/* Agy Command Center v3.0 - Dark Precision Console Stylesheet
 * Slate-Obsidian Palette, 1px Crisp Borders, Tabular Numerals, 3-Form-Factor Responsive Layout.
 * Strict Policy: ZERO Unicode emojis anywhere.
 */

:root {
  color-scheme: dark;
  --vvh: 100dvh;

  /* Surfaces (Slate-Obsidian Hierarchy) */
  --bg-0: #060910;
  --bg-1: #0b101b;
  --bg-2: #101726;
  --bg-3: #162033;
  --bg-4: #1d2a42;
  --bg-glass: rgba(11, 16, 27, 0.88);

  /* Crisp 1px Borders */
  --border-subtle: rgba(148, 163, 184, 0.12);
  --border: rgba(148, 163, 184, 0.18);
  --border-strong: rgba(148, 163, 184, 0.30);
  --border-accent: rgba(59, 130, 246, 0.52);

  /* Typography */
  --text-0: #f8fafc;
  --text-1: #cbd5e1;
  --text-2: #94a3b8;
  --text-3: #64748b;

  /* Semantic Accents */
  --accent: #3b82f6;
  --accent-hover: #2563eb;
  --accent-soft: rgba(59, 130, 246, 0.14);
  --indigo: #6366f1;
  --indigo-soft: rgba(99, 102, 241, 0.15);
  --ok: #10b981;
  --ok-soft: rgba(16, 185, 129, 0.14);
  --warn: #f59e0b;
  --warn-soft: rgba(245, 158, 11, 0.15);
  --danger: #ef4444;
  --danger-soft: rgba(239, 68, 68, 0.15);
  --cyan: #06b6d4;
  --wechat: #07c160;
  --telegram: #24a1de;

  /* Radii & Fonts */
  --r-xs: 5px;
  --r-sm: 7px;
  --r-md: 10px;
  --r-lg: 14px;
  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  --font-mono: ui-monospace, "SF Mono", SFMono-Regular, "JetBrains Mono", Menlo, Consolas, monospace;

  /* Safe-area Insets */
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
}

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

html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100dvh;
  height: var(--vvh, 100dvh);
  overflow: hidden;
  background: var(--bg-0);
  color: var(--text-0);
  font-family: var(--font-sans);
  font-size: 13.5px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}

.tabular, code, pre, .stat-val, .badge-count, .countdown, time {
  font-variant-numeric: tabular-nums;
}

/* Custom Minimal Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.20);
  border-radius: 99px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(148, 163, 184, 0.36);
}

/* SVG Icon & Sigil Primitives */
.ic {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
  stroke: currentColor;
  fill: none;
}

.bot-sigil {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  border-radius: 50%;
}
.bot-sigil.is-running::after {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: 50%;
  border: 1.5px solid var(--bot-accent, var(--accent));
  animation: sigilPulse 1.8s ease-out infinite;
  pointer-events: none;
}

@keyframes sigilPulse {
  0% { transform: scale(0.96); opacity: 0.9; }
  100% { transform: scale(1.22); opacity: 0; }
}

@keyframes dotPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hidden {
  display: none !important;
}

/* ============================================================================
   COMMON CONTROLS (Buttons, Inputs, Selects, Badges)
   ============================================================================ */
button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

input[type="text"],
input[type="password"],
input[type="url"],
input[type="number"],
input[type="search"],
select,
textarea {
  width: 100%;
  background: var(--bg-0);
  color: var(--text-0);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 7px 10px;
  font-size: 13px;
  outline: none;
  transition: border-color 0.14s ease, box-shadow 0.14s ease;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--border-accent);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.16);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: var(--r-sm);
  border: 1px solid transparent;
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  background: var(--accent);
  color: #ffffff;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.14s ease, border-color 0.14s ease, color 0.14s ease, opacity 0.14s ease;
}
.btn:hover:not(:disabled) {
  background: var(--accent-hover);
}
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.btn.secondary {
  background: var(--bg-2);
  border-color: var(--border);
  color: var(--text-1);
}
.btn.secondary:hover:not(:disabled) {
  background: var(--bg-3);
  border-color: var(--border-strong);
  color: var(--text-0);
}
.btn.ghost {
  background: transparent;
  border-color: transparent;
  color: var(--text-2);
  padding: 6px 8px;
}
.btn.ghost:hover:not(:disabled) {
  background: var(--bg-2);
  color: var(--text-0);
}
.btn.ok {
  background: var(--ok-soft);
  border-color: rgba(16, 185, 129, 0.45);
  color: #6ee7b7;
}
.btn.ok:hover:not(:disabled) {
  background: var(--ok);
  color: #ffffff;
}
.btn.danger {
  background: var(--danger-soft);
  border-color: rgba(239, 68, 68, 0.42);
  color: #fca5a5;
}
.btn.danger:hover:not(:disabled) {
  background: var(--danger);
  color: #ffffff;
}
.btn.sm {
  padding: 4px 8px;
  font-size: 11.5px;
  border-radius: var(--r-xs);
}
.btn.icon-only {
  padding: 6px;
  width: 32px;
  height: 32px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 7px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  border: 1px solid var(--border);
  background: var(--bg-2);
  color: var(--text-1);
  font-variant-numeric: tabular-nums;
}
.badge.accent {
  background: var(--accent-soft);
  border-color: rgba(59, 130, 246, 0.38);
  color: #93c5fd;
}
.badge.ok {
  background: var(--ok-soft);
  border-color: rgba(16, 185, 129, 0.38);
  color: #6ee7b7;
}
.badge.warn {
  background: var(--warn-soft);
  border-color: rgba(245, 158, 11, 0.4);
  color: #fcd34d;
}
.badge.danger {
  background: var(--danger-soft);
  border-color: rgba(239, 68, 68, 0.42);
  color: #fca5a5;
}
.badge.device-type-badge {
  font-size: 10px;
  font-weight: 500;
  padding: 1px 6px;
  background: var(--bg-1);
  border-color: var(--border-subtle);
  color: var(--text-2);
  letter-spacing: 0.01em;
}
.session-hdr-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.session-device-title {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-3);
  display: inline-block;
  flex-shrink: 0;
}
.status-dot.ok {
  background: var(--ok);
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.65);
}
.status-dot.warn {
  background: var(--warn);
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.65);
}
.status-dot.danger {
  background: var(--danger);
}
.status-dot.live {
  animation: dotPulse 2s ease-in-out infinite;
}

/* ============================================================================
   LOGIN GATE (Zero-Trust Auth, TOTP, 60s Pairing, Passkey)
   ============================================================================ */
.login-gate {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(20px + var(--safe-top)) 18px calc(20px + var(--safe-bottom));
  background:
    radial-gradient(circle at 50% 0%, rgba(59, 130, 246, 0.11), transparent 52%),
    linear-gradient(180deg, #060910 0%, #090e19 100%);
  overflow-y: auto;
}

.login-card {
  width: 100%;
  max-width: 430px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 26px 24px 22px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.6);
}

.login-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.login-brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--accent-soft);
  border: 1px solid var(--border-accent);
  color: #60a5fa;
  display: flex;
  align-items: center;
  justify-content: center;
}
.login-brand h1 {
  margin: 0;
  font-size: 16.5px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.login-brand p {
  margin: 2px 0 0;
  font-size: 12px;
  color: var(--text-2);
}

.seg-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  padding: 3px;
  background: var(--bg-0);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-sm);
  margin-bottom: 16px;
}
.seg-tabs.cols-3 {
  grid-template-columns: repeat(3, 1fr);
}
.seg-tabs.cols-3 .seg-tab {
  padding: 7px 6px;
  font-size: 11.8px;
  gap: 4px;
}
.seg-tab {
  background: transparent;
  border: none;
  color: var(--text-2);
  padding: 7px 10px;
  border-radius: var(--r-xs);
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.seg-tab.active {
  background: var(--bg-3);
  color: var(--text-0);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
}

.form-field {
  margin-bottom: 13px;
}
.form-field label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-1);
  margin-bottom: 5px;
}
.form-hint {
  font-size: 11.5px;
  color: var(--text-3);
  margin-top: 5px;
  line-height: 1.45;
}

.input-with-btn {
  position: relative;
  display: flex;
  align-items: center;
}
.input-with-btn input {
  padding-right: 38px;
}
.input-eye-btn {
  position: absolute;
  right: 4px;
  background: transparent;
  border: none;
  color: var(--text-2);
  width: 30px;
  height: 30px;
  border-radius: var(--r-xs);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.input-eye-btn:hover {
  color: var(--text-0);
  background: var(--bg-2);
}

.code-6digit-input {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 22px !important;
  font-weight: 700;
  letter-spacing: 0.34em;
  padding: 10px 12px !important;
  font-variant-numeric: tabular-nums;
}

.login-alert {
  padding: 9px 11px;
  border-radius: var(--r-sm);
  border: 1px solid rgba(239, 68, 68, 0.4);
  background: var(--danger-soft);
  color: #fecaca;
  font-size: 12px;
  margin-bottom: 13px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.login-info-banner {
  padding: 9px 11px;
  border-radius: var(--r-sm);
  border: 1px solid rgba(59, 130, 246, 0.4);
  background: var(--accent-soft);
  color: #bfdbfe;
  font-size: 12px;
  margin-bottom: 13px;
  line-height: 1.45;
}
.login-info-banner.warn {
  border-color: rgba(245, 158, 11, 0.42);
  background: var(--warn-soft);
  color: #fde68a;
}

.otp-send-row {
  display: flex;
  align-items: stretch;
  gap: 8px;
}
.otp-send-row input {
  flex: 1;
  min-width: 0;
}

.text-link-btn {
  background: transparent;
  border: none;
  padding: 0;
  color: #60a5fa;
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
}
.text-link-btn:hover {
  text-decoration: underline;
}

.login-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 14px 0;
  color: var(--text-3);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.login-divider::before, .login-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border-subtle);
}

.login-foot {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11.5px;
  color: var(--text-3);
}

/* ============================================================================
   MAIN APP SHELL LAYOUT (Desktop >=1180 | Tablet 768-1179 | Mobile <768)
   ============================================================================ */
.app-shell {
  display: flex;
  width: 100%;
  height: 100dvh;
  height: var(--vvh, 100dvh);
  overflow: hidden;
  position: relative;
  background: var(--bg-0);
}

.sheet-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(3, 6, 12, 0.62);
  backdrop-filter: blur(2px);
  z-index: 85;
  display: none;
}
.sheet-backdrop.visible {
  display: block;
}

/* ---------------- Tablet 64px Icon Rail ---------------- */
.tablet-rail {
  display: none;
  width: 64px;
  background: var(--bg-1);
  border-right: 1px solid var(--border-subtle);
  flex-direction: column;
  align-items: center;
  padding: 10px 8px;
  gap: 6px;
  flex-shrink: 0;
  z-index: 95;
}
.rail-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--r-md);
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-2);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: all 0.14s ease;
}
.rail-btn:hover {
  background: var(--bg-2);
  color: var(--text-0);
}
.rail-btn.active {
  background: var(--accent-soft);
  border-color: rgba(59, 130, 246, 0.42);
  color: #60a5fa;
}
.rail-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  border-radius: 99px;
  background: var(--warn);
  color: #090d16;
  font-size: 10px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-variant-numeric: tabular-nums;
}
.rail-spacer {
  flex: 1;
}

/* ---------------- Desktop 290px Left Sidebar ---------------- */
.sidebar {
  width: 290px;
  background: var(--bg-1);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  height: 100%;
  z-index: 90;
}

.sidebar-brand {
  padding: 12px 14px 10px;
  border-bottom: 1px solid var(--border-subtle);
}
.brand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.brand-id {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
}
.brand-prism {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--accent-soft);
  border: 1px solid rgba(59, 130, 246, 0.4);
  color: #60a5fa;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.brand-name {
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cmdk-pill {
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--text-2);
  border-radius: var(--r-xs);
  padding: 3px 7px;
  font-size: 11px;
  font-family: var(--font-mono);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.cmdk-pill:hover {
  color: var(--text-0);
  border-color: var(--border-strong);
}

.ultra-pulse-bar {
  margin-top: 8px;
  padding: 5px 9px;
  border-radius: var(--r-xs);
  background: var(--bg-0);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  font-size: 11px;
  color: var(--text-2);
}
.ultra-pulse-left {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pwa-install-banner {
  margin: 8px 12px 0;
  padding: 8px 10px;
  background: var(--indigo-soft);
  border: 1px solid rgba(99, 102, 241, 0.38);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 11.5px;
  color: #e0e7ff;
}

.today-entry-wrap {
  padding: 10px 12px 6px;
}
.today-entry-card {
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 9px 11px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  text-align: left;
  transition: all 0.14s ease;
}
.today-entry-card:hover {
  background: var(--bg-3);
  border-color: var(--border-strong);
}
.today-entry-card.active {
  background: var(--accent-soft);
  border-color: var(--border-accent);
}
.today-entry-left {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 600;
  font-size: 13px;
}

/* Sidebar Scrollable Multi-Section Body */
.sidebar-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 4px 10px 12px;
}

.sb-section {
  margin-top: 8px;
}
.sb-sec-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 4px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-3);
}
.sb-sec-title {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  user-select: none;
}
.sb-sec-title:hover {
  color: var(--text-1);
}
.sb-sec-actions {
  display: inline-flex;
  align-items: center;
  gap: 2px;
}
.sb-icon-btn {
  background: transparent;
  border: none;
  color: var(--text-3);
  width: 22px;
  height: 22px;
  border-radius: 4px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
}
.sb-icon-btn:hover {
  background: var(--bg-3);
  color: var(--text-0);
}

.sb-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: 2px;
}

.sb-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 8px;
  border-radius: var(--r-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.12s ease, border-color 0.12s ease;
  min-width: 0;
}
.sb-item:hover {
  background: var(--bg-2);
}
.sb-item.active {
  background: var(--accent-soft);
  border-color: rgba(59, 130, 246, 0.38);
}
.sb-item-body {
  flex: 1;
  min-width: 0;
}
.sb-item-title {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-0);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: flex;
  align-items: center;
  gap: 5px;
}
.sb-item-sub {
  font-size: 11px;
  color: var(--text-3);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}
.sb-item-more {
  opacity: 0;
  background: transparent;
  border: none;
  color: var(--text-2);
  width: 24px;
  height: 24px;
  border-radius: 5px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.sb-item:hover .sb-item-more,
.sb-item.active .sb-item-more {
  opacity: 1;
}
.sb-item-more:hover {
  background: var(--bg-3);
  color: var(--text-0);
}

.sb-search-wrap {
  padding: 4px 2px 5px;
  position: relative;
}
.sb-search-wrap input {
  padding: 5px 9px 5px 28px;
  font-size: 12px;
  background: var(--bg-0);
}
.sb-search-wrap .ic {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-3);
  pointer-events: none;
}

.sb-group-hdr {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-3);
  padding: 6px 6px 2px;
}

/* Sidebar Bottom Bar */
.sidebar-footer {
  padding: 8px 10px;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-1);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 5px;
}
.sb-foot-btn {
  background: var(--bg-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-sm);
  padding: 6px 4px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-1);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  position: relative;
}
.sb-foot-btn:hover {
  background: var(--bg-3);
  border-color: var(--border);
  color: var(--text-0);
}

/* ============================================================================
   CENTER STAGE (Chat Stage + Workspace Views)
   ============================================================================ */
.center-stage {
  flex: 1;
  min-width: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
  background: var(--bg-0);
  position: relative;
}

.stage-view {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

/* ---------------- Chat Stage Header ---------------- */
.chat-header {
  min-height: 54px;
  padding: calc(6px + var(--safe-top)) 14px 6px;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-shrink: 0;
  z-index: 20;
}

.chat-header-left {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  flex: 1;
}

.mobile-back-btn {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border-subtle);
  background: var(--bg-2);
  color: var(--text-0);
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
}

.chat-title-stack {
  min-width: 0;
  flex: 1;
}
.chat-title-row {
  display: flex;
  align-items: center;
  gap: 7px;
  min-width: 0;
}
.chat-editable-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-0);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
  padding: 2px 5px;
  margin-left: -5px;
  border-radius: var(--r-xs);
  border: 1px solid transparent;
  max-width: 360px;
}
.chat-editable-title:hover {
  background: var(--bg-2);
  border-color: var(--border);
}
.chat-sub-meta {
  font-size: 11px;
  color: var(--text-3);
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chat-header-controls {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.compact-select {
  width: auto;
  max-width: 205px;
  padding: 5px 26px 5px 9px;
  font-size: 12px;
  font-weight: 600;
  background-color: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  cursor: pointer;
}

.mode-pill-select {
  width: auto;
  padding: 5px 24px 5px 10px;
  font-size: 11.5px;
  font-weight: 600;
  border-radius: 999px;
  background-color: var(--bg-2);
  border: 1px solid var(--border);
  cursor: pointer;
}
.mode-pill-select[data-mode="plan"] {
  border-color: rgba(245, 158, 11, 0.45);
  color: #fcd34d;
  background-color: var(--warn-soft);
}
.mode-pill-select[data-mode="accept-edits"] {
  border-color: rgba(59, 130, 246, 0.45);
  color: #93c5fd;
  background-color: var(--accent-soft);
}
.mode-pill-select[data-mode="smart-auto"] {
  border-color: rgba(16, 185, 129, 0.45);
  color: #6ee7b7;
  background-color: var(--ok-soft);
}
.mode-pill-select[data-mode="full-access"] {
  border-color: rgba(239, 68, 68, 0.45);
  color: #fca5a5;
  background-color: var(--danger-soft);
}

/* ---------------- Chat Timeline ---------------- */
.chat-timeline {
  flex: 1;
  overflow-y: auto;
  padding: 20px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  scroll-behavior: auto;
  user-select: text;
  -webkit-user-select: text;
}

.empty-stage-hero {
  max-width: 720px;
  width: 100%;
  margin: auto;
  padding: 24px;
  background: var(--bg-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
}
.hero-top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}
.hero-top h2 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
}
.hero-top p {
  margin: 3px 0 0;
  color: var(--text-2);
  font-size: 12.5px;
}
.hero-starters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 8px;
  margin-top: 14px;
}
.starter-card {
  background: var(--bg-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-md);
  padding: 10px 12px;
  text-align: left;
  cursor: pointer;
  transition: all 0.14s ease;
}
.starter-card:hover {
  background: var(--bg-3);
  border-color: var(--border-accent);
}
.starter-card strong {
  display: block;
  font-size: 12.5px;
  color: var(--text-0);
  margin-bottom: 3px;
}
.starter-card span {
  font-size: 11.5px;
  color: var(--text-2);
}

/* Message Turns */
.turn {
  max-width: 880px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.turn.user {
  align-items: flex-end;
}
.turn.assistant {
  align-items: flex-start;
}

.turn-meta {
  display: flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
  font-size: 11.5px;
  color: var(--text-3);
}
.turn-author {
  font-weight: 600;
  color: var(--text-1);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.route-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 1px 7px;
  border-radius: 999px;
  font-size: 10.5px;
  font-family: var(--font-mono);
  background: rgba(99, 102, 241, 0.14);
  border: 1px solid rgba(99, 102, 241, 0.34);
  color: #c7d2fe;
}

.turn-actions {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.turn-act-btn {
  background: var(--bg-2);
  border: 1px solid var(--border-subtle);
  color: var(--text-2);
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 11px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.turn-act-btn:hover {
  border-color: var(--border-strong);
  color: var(--text-0);
}
.turn-act-btn.reacted {
  border-color: var(--border-accent);
  background: var(--accent-soft);
  color: #93c5fd;
}

.bubble {
  border-radius: var(--r-md);
  padding: 13px 16px;
  line-height: 1.65;
  font-size: 13.8px;
  word-break: break-word;
}
.bubble.user {
  background: linear-gradient(135deg, #1d4ed8, #3730a3);
  border: 1px solid rgba(96, 165, 250, 0.32);
  color: #ffffff;
  max-width: 84%;
  white-space: pre-wrap;
  border-bottom-right-radius: 3px;
}
.bubble.assistant {
  background: var(--bg-1);
  border: 1px solid var(--border-subtle);
  width: 100%;
  border-top-left-radius: 3px;
}

/* Thinking Accordion & Streaming Tool Cards */
.thinking-box, .tools-stack {
  margin-bottom: 10px;
}
.thinking-acc {
  background: rgba(15, 23, 42, 0.72);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-sm);
  overflow: hidden;
}
.thinking-hdr {
  padding: 6px 10px;
  font-size: 11.5px;
  color: var(--text-2);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
}
.thinking-hdr:hover {
  background: var(--bg-2);
  color: var(--text-1);
}
.thinking-body {
  display: none;
  padding: 8px 11px;
  border-top: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-2);
  white-space: pre-wrap;
  max-height: 220px;
  overflow-y: auto;
}
.thinking-acc.open .thinking-body {
  display: block;
}

.tool-card {
  background: var(--bg-0);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-sm);
  margin-bottom: 6px;
  overflow: hidden;
}
.tool-card-hdr {
  padding: 6px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 11.5px;
  cursor: pointer;
}
.tool-card-hdr:hover {
  background: var(--bg-2);
}
.tool-card-left {
  display: flex;
  align-items: center;
  gap: 7px;
  min-width: 0;
  overflow: hidden;
}
.tool-name {
  font-family: var(--font-mono);
  font-weight: 600;
  color: #93c5fd;
  flex-shrink: 0;
}
.tool-arg-preview {
  font-family: var(--font-mono);
  color: var(--text-3);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tool-card-body {
  display: none;
  padding: 8px 10px;
  border-top: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-2);
  white-space: pre-wrap;
  max-height: 180px;
  overflow-y: auto;
}
.tool-card.open .tool-card-body {
  display: block;
}

/* Inline Allow / Deny Approval Cards */
.approval-card {
  margin: 10px 0;
  padding: 12px 14px;
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.42);
  border-radius: var(--r-md);
}
.approval-card.decided-allowed {
  background: rgba(16, 185, 129, 0.07);
  border-color: rgba(16, 185, 129, 0.35);
}
.approval-card.decided-denied {
  background: rgba(239, 68, 68, 0.07);
  border-color: rgba(239, 68, 68, 0.35);
}
.approval-hdr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
  font-size: 12px;
  font-weight: 700;
  color: #fcd34d;
}
.approval-card.decided-allowed .approval-hdr { color: #6ee7b7; }
.approval-card.decided-denied .approval-hdr { color: #fca5a5; }
.approval-summary {
  font-size: 13px;
  color: var(--text-0);
  margin-bottom: 10px;
}
.approval-btns {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.approval-btns .btn {
  min-height: 38px;
  padding: 7px 16px;
}

/* Inline Subtask & Page Event Cards */
.inline-event-card {
  margin: 8px 0;
  padding: 9px 12px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 12px;
}

/* Decision Option Pills (Preserved Legacy Feature) */
.decision-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--border-subtle);
}
.decision-pill {
  background: var(--bg-2);
  border: 1px solid rgba(99, 102, 241, 0.4);
  color: #e0e7ff;
  padding: 6px 13px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.14s ease;
}
.decision-pill:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
}

/* Markdown Typography */
.md-body h1, .md-body h2, .md-body h3 {
  margin: 12px 0 6px;
  color: var(--text-0);
  font-weight: 700;
  line-height: 1.35;
}
.md-body h1 { font-size: 17px; border-bottom: 1px solid var(--border-subtle); padding-bottom: 5px; }
.md-body h2 { font-size: 15px; color: #93c5fd; }
.md-body h3 { font-size: 13.8px; }
.md-body p { margin: 7px 0; }
.md-body p:first-child { margin-top: 0; }
.md-body p:last-child { margin-bottom: 0; }
.md-body ul, .md-body ol { margin: 7px 0; padding-left: 20px; }
.md-body li { margin: 3px 0; }
.md-body code.inline-code {
  background: rgba(59, 130, 246, 0.14);
  color: #93c5fd;
  padding: 1.5px 5px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 12.2px;
}
.code-block {
  margin: 9px 0;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: #05080f;
  overflow: hidden;
}
.code-bar {
  padding: 5px 10px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-2);
}
.code-block pre {
  margin: 0;
  padding: 11px 13px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 12.2px;
  line-height: 1.55;
  color: #e2e8f0;
}
.md-body blockquote {
  margin: 8px 0;
  padding: 6px 12px;
  border-left: 3px solid var(--accent);
  background: rgba(59, 130, 246, 0.07);
  color: var(--text-1);
}
.md-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 10px 0;
  font-size: 12.5px;
}
.md-body th, .md-body td {
  border: 1px solid var(--border);
  padding: 6px 10px;
  text-align: left;
}
.md-body th {
  background: var(--bg-2);
  color: #93c5fd;
}

.chat-img-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 6px;
}
.chat-img-thumb {
  max-width: 240px;
  max-height: 200px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  object-fit: contain;
  background: #05080f;
  cursor: zoom-in;
}

/* ---------------- Composer Area ---------------- */
.composer-area {
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-1);
  padding: 8px 16px calc(12px + var(--safe-bottom));
  position: relative;
  flex-shrink: 0;
}
.composer-area.drag-over {
  border-top-color: var(--accent);
  background: rgba(59, 130, 246, 0.08);
}

.composer-inner {
  max-width: 880px;
  margin: 0 auto;
  position: relative;
}

/* @Bot Mention Autocomplete Popup */
.mention-popup {
  position: absolute;
  left: 0;
  bottom: calc(100% + 6px);
  width: min(340px, 100%);
  background: var(--bg-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-md);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.55);
  padding: 5px;
  z-index: 60;
  max-height: 220px;
  overflow-y: auto;
}
.mention-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 9px;
  border-radius: var(--r-sm);
  cursor: pointer;
}
.mention-item:hover, .mention-item.selected {
  background: var(--accent-soft);
}
.mention-item-id {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: #93c5fd;
}

/* Attachment Strip */
.attach-strip {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding: 7px 10px;
  margin-bottom: 8px;
  background: var(--bg-2);
  border: 1px dashed var(--border-accent);
  border-radius: var(--r-sm);
}
.attach-thumb {
  position: relative;
  width: 56px;
  height: 56px;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.attach-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.attach-rm {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: none;
  background: rgba(239, 68, 68, 0.92);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.composer-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}
.composer-chips {
  display: flex;
  align-items: center;
  gap: 5px;
  overflow-x: auto;
  flex: 1;
  min-width: 0;
}
.quick-chip {
  background: var(--bg-2);
  border: 1px solid var(--border-subtle);
  color: var(--text-2);
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11.5px;
  white-space: nowrap;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.quick-chip:hover {
  border-color: var(--border-accent);
  color: var(--text-0);
}

.composer-tools {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
}
.tool-pill-btn {
  background: var(--bg-2);
  border: 1px solid var(--border-subtle);
  color: var(--text-2);
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.tool-pill-btn:hover {
  border-color: var(--border-strong);
  color: var(--text-0);
}
.tool-pill-btn.recording {
  border-color: var(--danger);
  background: var(--danger-soft);
  color: #fca5a5;
}

.composer-row {
  display: flex;
  align-items: flex-end;
  gap: 8px;
}
.composer-row textarea {
  flex: 1;
  min-height: 56px;
  max-height: 200px;
  resize: vertical;
  padding: 10px 12px;
  border-radius: var(--r-md);
  background: var(--bg-0);
  line-height: 1.5;
  font-size: 13.5px;
}
.send-btn {
  height: 56px;
  padding: 0 18px;
  border-radius: var(--r-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  flex-shrink: 0;
}
.send-btn small {
  font-size: 10px;
  font-weight: 500;
  opacity: 0.82;
  font-family: var(--font-mono);
}

/* ============================================================================
   WORKSPACE VIEWS (Today Brief, Roster, Rooms, Routines, Space/Pages)
   ============================================================================ */
.view-header {
  min-height: 54px;
  padding: calc(8px + var(--safe-top)) 20px 8px;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-shrink: 0;
}
.view-header h2 {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.view-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 18px 20px 28px;
}
.view-container {
  max-width: 1040px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.panel-card {
  background: var(--bg-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-md);
  padding: 15px 16px;
}
.panel-card-hdr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}
.panel-card-hdr h3 {
  margin: 0;
  font-size: 13.5px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 7px;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(175px, 1fr));
  gap: 10px;
}
.metric-tile {
  background: var(--bg-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-sm);
  padding: 11px 13px;
}
.metric-label {
  font-size: 11px;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.metric-val {
  font-size: 18px;
  font-weight: 700;
  margin-top: 3px;
  font-variant-numeric: tabular-nums;
}
.metric-sub {
  font-size: 11px;
  color: var(--text-2);
  margin-top: 3px;
  font-variant-numeric: tabular-nums;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 12px;
}
.entity-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.entity-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}
.entity-card-foot {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  flex-wrap: wrap;
}

/* Gauge Bars (Memory 200-line/24KB, Disk, Model Usage) */
.gauge-track {
  width: 100%;
  height: 6px;
  background: var(--bg-0);
  border: 1px solid var(--border-subtle);
  border-radius: 99px;
  overflow: hidden;
  margin-top: 4px;
}
.gauge-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 99px;
  transition: width 0.2s ease, background 0.2s ease;
}
.gauge-fill.ok { background: var(--ok); }
.gauge-fill.warn { background: var(--warn); }
.gauge-fill.danger { background: var(--danger); }

/* ============================================================================
   RIGHT 380px INSPECTOR (Memory, Subtasks & Team, Pages, Box & System)
   ============================================================================ */
.inspector {
  width: 380px;
  background: var(--bg-1);
  border-left: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  height: 100%;
  z-index: 90;
  transition: margin-right 0.18s ease;
}
.inspector.collapsed {
  display: none;
}

.insp-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-1);
  flex-shrink: 0;
}
.insp-tab {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-2);
  padding: 11px 4px;
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.insp-tab:hover {
  color: var(--text-0);
  background: var(--bg-2);
}
.insp-tab.active {
  color: #60a5fa;
  border-bottom-color: var(--accent);
  background: rgba(59, 130, 246, 0.06);
}

.insp-pane {
  flex: 1;
  overflow-y: auto;
  padding: 13px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.insp-box {
  background: var(--bg-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-md);
  padding: 11px 12px;
}
.insp-box-hdr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 700;
}

.memory-editor {
  min-height: 290px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  resize: vertical;
  background: var(--bg-0);
}

.page-preview-frame {
  width: 100%;
  height: 310px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: #ffffff;
}

/* ============================================================================
   MOBILE BOTTOM 4-TAB BAR (< 768px)
   ============================================================================ */
.mobile-tabbar {
  display: none;
  background: var(--bg-1);
  border-top: 1px solid var(--border-subtle);
  padding: 4px 6px calc(4px + var(--safe-bottom));
  flex-shrink: 0;
  z-index: 70;
}
.mob-tab {
  background: transparent;
  border: none;
  color: var(--text-2);
  min-height: 48px;
  border-radius: var(--r-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  position: relative;
}
.mob-tab.active {
  color: #60a5fa;
}
.mob-tab-badge {
  position: absolute;
  top: 3px;
  right: calc(50% - 20px);
  min-width: 15px;
  height: 15px;
  padding: 0 4px;
  border-radius: 99px;
  background: var(--warn);
  color: #090d16;
  font-size: 9.5px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-variant-numeric: tabular-nums;
}

/* ============================================================================
   MODALS, COMMAND PALETTE, CONTEXT MENU & TOASTS
   ============================================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(3, 6, 12, 0.72);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: calc(16px + var(--safe-top)) 14px calc(16px + var(--safe-bottom));
}
.modal-overlay.open {
  display: flex;
}

.modal-window {
  width: 100%;
  max-width: 620px;
  max-height: 88dvh;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.65);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.modal-window.sm { max-width: 440px; }
.modal-window.lg { max-width: 760px; }

.modal-hdr {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.modal-hdr h3 {
  margin: 0;
  font-size: 14.5px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-tabs {
  display: flex;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-1);
  overflow-x: auto;
  flex-shrink: 0;
}
.modal-tab {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-2);
  padding: 10px 14px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
}
.modal-tab.active {
  color: #60a5fa;
  border-bottom-color: var(--accent);
  background: rgba(59, 130, 246, 0.06);
}

.modal-body {
  padding: 16px 18px;
  overflow-y: auto;
  flex: 1;
}

.modal-ftr {
  padding: 12px 18px;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.pair-code-box {
  background: var(--bg-0);
  border: 1px solid var(--border-accent);
  border-radius: var(--r-md);
  padding: 14px;
  text-align: center;
  margin: 10px 0;
}
.pair-code-digits {
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 800;
  letter-spacing: 0.25em;
  color: #93c5fd;
  font-variant-numeric: tabular-nums;
}

/* TOTP QR Setup Card & Privacy-First Secret Reveal */
.totp-pending-box {
  margin-top: 12px;
  padding: 14px;
  background: var(--bg-0);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.totp-qr-layout {
  display: flex;
  align-items: center;
  gap: 18px;
}

.totp-qr-frame {
  width: 220px;
  height: 220px;
  min-width: 200px;
  min-height: 200px;
  background: #ffffff;
  border-radius: var(--r-sm);
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.42);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}

.totp-qr-frame svg {
  display: block;
  width: 220px;
  height: 220px;
}

.totp-qr-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.totp-qr-title {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-0);
}

.totp-qr-desc {
  margin: 0;
  font-size: 12px;
  line-height: 1.55;
  color: var(--text-2);
}

.totp-secret-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 2px;
}

.totp-secret-reveal {
  padding: 12px;
  background: var(--bg-1);
  border: 1px dashed var(--border-strong);
  border-radius: var(--r-sm);
}

.totp-mono-input {
  font-family: var(--font-mono);
}

.totp-uri-input {
  font-size: 11.5px;
}

.totp-verify-row {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--border-subtle);
}

.totp-verify-field {
  flex: 1;
  min-width: 0;
}

.totp-verify-field label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-1);
  display: block;
  margin-bottom: 5px;
}

.totp-verify-btns {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.passkey-https-banner {
  margin: 0 0 12px;
  padding: 9px 11px;
  border-radius: var(--r-sm);
  border: 1px solid rgba(245, 158, 11, 0.36);
  background: var(--warn-soft);
  color: var(--text-1);
  font-size: 12px;
  line-height: 1.55;
}

.passkey-https-banner a,
.passkey-https-hint a {
  color: var(--accent);
  font-family: var(--font-mono);
  text-decoration: underline;
  word-break: break-all;
}

.passkey-https-hint {
  margin-top: 7px;
  line-height: 1.5;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.data-table th, .data-table td {
  padding: 8px 9px;
  border-bottom: 1px solid var(--border-subtle);
  text-align: left;
  vertical-align: middle;
}
.data-table th {
  color: var(--text-3);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Context Menu */
.context-menu {
  position: fixed;
  z-index: 350;
  min-width: 176px;
  background: var(--bg-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-md);
  padding: 5px;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.6);
  display: none;
}
.context-menu.open {
  display: block;
}
.ctx-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: var(--r-xs);
  font-size: 12.5px;
  color: var(--text-1);
  cursor: pointer;
}
.ctx-item:hover {
  background: var(--accent-soft);
  color: var(--text-0);
}
.ctx-item.danger {
  color: #fca5a5;
}
.ctx-item.danger:hover {
  background: var(--danger-soft);
}
.ctx-sep {
  height: 1px;
  background: var(--border-subtle);
  margin: 4px 2px;
}

/* Toast Notifications */
.toast-stack {
  position: fixed;
  right: 16px;
  bottom: calc(18px + var(--safe-bottom));
  z-index: 600;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  background: var(--bg-2);
  border: 1px solid var(--border-strong);
  border-left: 3px solid var(--accent);
  border-radius: var(--r-sm);
  padding: 9px 13px;
  font-size: 12.5px;
  color: var(--text-0);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.5);
  max-width: 340px;
}
.toast.ok { border-left-color: var(--ok); }
.toast.warn { border-left-color: var(--warn); }
.toast.danger { border-left-color: var(--danger); }

/* ============================================================================
   RESPONSIVE BREAKPOINT 2: TABLET / iPAD (768px - 1179px)
   64px Geometric Icon Rail + Slide-Over Sheets + >=44px Interactive Controls
   ============================================================================ */
@media (min-width: 768px) and (max-width: 1179px) {
  .tablet-rail {
    display: flex;
  }

  .sidebar {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 64px;
    transform: translateX(-105%);
    transition: transform 0.2s ease;
    box-shadow: 16px 0 42px rgba(0, 0, 0, 0.55);
  }
  .sidebar.drawer-open {
    transform: translateX(0);
  }

  .inspector,
  .inspector.collapsed {
    display: flex;
    position: fixed;
    top: 0;
    bottom: 0;
    right: 0;
    width: 380px;
    transform: translateX(105%);
    transition: transform 0.2s ease;
    box-shadow: -16px 0 42px rgba(0, 0, 0, 0.55);
  }
  .inspector.sheet-open {
    transform: translateX(0);
  }

  /* Enforce >=44px touch targets across interactive controls on Tablet */
  .btn,
  .compact-select,
  .mode-pill-select,
  .insp-tab,
  .seg-tab,
  .modal-tab,
  .sb-item,
  .sb-foot-btn,
  .decision-pill,
  .tool-pill-btn,
  .quick-chip {
    min-height: 44px;
  }
  .btn.icon-only,
  .sb-icon-btn {
    min-width: 44px;
    min-height: 44px;
  }
}

/* ============================================================================
   RESPONSIVE BREAKPOINT 3: MOBILE (< 768px)
   100dvh + Safe-Area + Bottom 4-Tab Bar + Full-Screen Chat w/ Back & Swipe
   ============================================================================ */
@media (max-width: 767px) {
  .app-shell {
    flex-direction: column;
  }

  .sidebar,
  .tablet-rail {
    display: none !important;
  }

  .mobile-tabbar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
  }

  /* When full-screen chat is open on mobile, hide bottom 4-tab bar */
  .app-shell.mobile-chat-open .mobile-tabbar {
    display: none !important;
  }

  .mobile-back-btn {
    display: inline-flex;
    min-width: 44px;
    min-height: 44px;
  }

  .chat-header {
    flex-wrap: wrap;
    padding: calc(6px + var(--safe-top)) 10px 8px;
    gap: 6px;
  }
  .chat-header-controls {
    width: 100%;
    justify-content: space-between;
    overflow-x: auto;
    padding-top: 2px;
  }
  .compact-select {
    flex: 1;
    max-width: none;
    min-height: 38px;
  }
  .mode-pill-select {
    min-height: 38px;
  }

  .chat-timeline {
    padding: 14px 12px 18px;
  }
  .bubble.user {
    max-width: 90%;
  }

  /* Thumb-reachable full-width Approval buttons on mobile */
  .approval-btns {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .approval-btns .btn {
    min-height: 46px;
    font-size: 13.5px;
  }

  .composer-area {
    padding: 8px 10px calc(10px + var(--safe-bottom));
  }
  .composer-chips {
    display: none;
  }

  .inspector,
  .inspector.collapsed {
    display: flex;
    position: fixed;
    top: 0;
    bottom: 0;
    right: 0;
    width: min(100vw, 380px);
    padding-top: var(--safe-top);
    padding-bottom: var(--safe-bottom);
    transform: translateX(105%);
    transition: transform 0.2s ease;
    box-shadow: -16px 0 42px rgba(0, 0, 0, 0.65);
  }
  .inspector.sheet-open {
    transform: translateX(0);
  }

  .view-scroll {
    padding: 14px 12px 22px;
  }

  /* Responsive TOTP QR layout on 390px and narrow mobile viewports */
  .modal-body {
    padding: 14px 12px;
  }
  .totp-pending-box {
    padding: 12px;
  }
  .totp-qr-layout {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 12px;
  }
  .totp-secret-actions {
    justify-content: center;
    width: 100%;
  }
  .totp-secret-actions .btn {
    min-height: 38px;
  }
  .totp-verify-row {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }
  .totp-verify-btns {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
  }
  .totp-verify-btns .btn {
    min-height: 42px;
  }
}

/* ============================================================================
   TASK DISPATCHER VIEW (Waves, Side-by-Side Parallel Lanes, Scope Violations)
   ============================================================================ */
.dispatch-entry-card {
  margin-top: 6px;
}

.dispatch-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.dispatch-runtime-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px 14px;
  background: var(--bg-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-md);
  font-size: 12px;
  color: var(--text-1);
}

.dispatch-runtime-pills {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
}

.dispatch-settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  align-items: start;
}

.dispatch-toggle-field {
  background: var(--bg-0);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-sm);
  padding: 10px 12px;
}

.dispatch-check-row {
  display: flex !important;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-weight: 600;
  color: var(--text-0);
  margin-bottom: 4px;
}

.dispatch-check-row input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  flex-shrink: 0;
}

.dispatch-composer-meta {
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 12px;
  margin-top: 10px;
}

.dispatch-composer-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border-subtle);
}

.dispatch-plan-shell {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.dispatch-plan-shell.is-dry-run {
  border-color: rgba(99, 102, 241, 0.52);
  background: linear-gradient(180deg, rgba(99, 102, 241, 0.06), var(--bg-1) 90px);
}

.dispatch-plan-shell.has-violation {
  border-color: rgba(239, 68, 68, 0.55);
}

.dispatch-plan-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.dispatch-plan-title-group {
  min-width: 0;
  flex: 1;
}

.dispatch-plan-title-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.dispatch-plan-title {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-0);
}

.dispatch-plan-summary {
  margin-top: 5px;
  font-size: 12.5px;
  color: var(--text-1);
}

.dispatch-plan-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.dispatch-waves-flow {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.dispatch-wave-block {
  position: relative;
  background: var(--bg-0);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-md);
  padding: 12px 13px;
}

.dispatch-wave-block + .dispatch-wave-block::before {
  content: "";
  position: absolute;
  top: -15px;
  left: 24px;
  width: 2px;
  height: 14px;
  background: var(--border-strong);
}

.dispatch-wave-hdr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-subtle);
}

.dispatch-wave-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-1);
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.dispatch-wave-lanes {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}

.dispatch-wave-lanes.is-parallel {
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
}

.dispatch-lane-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 12px 13px;
  display: flex;
  flex-direction: column;
  gap: 9px;
  min-width: 0;
}

.dispatch-lane-card.is-running {
  border-color: var(--border-accent);
  box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.2);
}

.dispatch-lane-card.is-violation {
  border-color: rgba(239, 68, 68, 0.65);
  background: linear-gradient(180deg, rgba(239, 68, 68, 0.07), var(--bg-1) 64px);
}

.dispatch-lane-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.dispatch-lane-heading {
  display: flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
  min-width: 0;
}

.dispatch-task-code {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 4px;
  background: var(--bg-3);
  color: #93c5fd;
}

.dispatch-task-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-0);
  word-break: break-word;
}

.dispatch-decision-row {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.dispatch-decision-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
}

.dispatch-decision-badge.is-parallel {
  background: rgba(6, 182, 212, 0.14);
  border: 1px solid rgba(6, 182, 212, 0.45);
  color: #67e8f9;
}

.dispatch-decision-badge.is-serial {
  background: rgba(245, 158, 11, 0.13);
  border: 1px solid rgba(245, 158, 11, 0.4);
  color: #fcd34d;
}

.dispatch-reason-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 11px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--text-1);
}

.dispatch-reason-detail {
  font-size: 11.8px;
  color: var(--text-2);
  line-height: 1.45;
}

.dispatch-scope-sets {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 7px 9px;
  background: var(--bg-0);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-xs);
  font-size: 11.5px;
}

.dispatch-scope-line {
  display: flex;
  align-items: baseline;
  gap: 6px;
  flex-wrap: wrap;
}

.dispatch-scope-key {
  font-weight: 600;
  color: var(--text-3);
  flex-shrink: 0;
}

.dispatch-path-chip {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 1px 6px;
  border-radius: 4px;
  background: var(--bg-2);
  border: 1px solid var(--border-subtle);
  color: var(--text-1);
  word-break: break-all;
}

.dispatch-path-chip.unexpected {
  background: var(--danger-soft);
  border-color: rgba(239, 68, 68, 0.5);
  color: #fca5a5;
}

.dispatch-scope-alert {
  padding: 8px 10px;
  border-radius: var(--r-xs);
  background: var(--danger-soft);
  border: 1px solid rgba(239, 68, 68, 0.52);
  color: #fecaca;
  font-size: 11.8px;
  line-height: 1.5;
}

.dispatch-task-error {
  padding: 7px 9px;
  border-radius: var(--r-xs);
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #fca5a5;
  font-size: 11.5px;
  word-break: break-word;
}

.dispatch-task-excerpt {
  padding: 7px 9px;
  border-radius: var(--r-xs);
  background: var(--bg-0);
  border: 1px solid var(--border-subtle);
  color: var(--text-2);
  font-size: 11.5px;
  max-height: 88px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

.dispatch-lane-foot {
  margin-top: auto;
  padding-top: 8px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.dispatch-history-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.dispatch-history-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  padding: 10px 12px;
  border-radius: var(--r-sm);
  background: var(--bg-0);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: border-color 0.14s ease, background 0.14s ease;
}

.dispatch-history-item:hover {
  background: var(--bg-2);
  border-color: var(--border-strong);
}

.dispatch-history-item.active {
  border-color: var(--border-accent);
  background: rgba(59, 130, 246, 0.08);
}

@media (max-width: 767px) {
  .dispatch-header-actions {
    width: 100%;
    justify-content: flex-start;
  }
  .dispatch-composer-meta {
    grid-template-columns: 1fr;
  }
  .dispatch-composer-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .dispatch-composer-actions #btnDispatchPlanAndRun {
    grid-column: 1 / -1;
    min-height: 44px;
  }
  .dispatch-composer-actions .btn {
    min-height: 44px;
    white-space: normal;
    text-align: center;
  }
  .dispatch-wave-lanes.is-parallel {
    grid-template-columns: 1fr;
  }
  .dispatch-lane-foot .btn,
  .dispatch-plan-controls .btn {
    min-height: 40px;
  }
}