/* ==========================================================================
   LINEAR / MODERN DEVELOPER DASHBOARD THEME
   Visual Tokens:
   --bg-primary: #050506
   --bg-deeper: #020203
   --bg-elevated: #0A0A0C
   --text-primary: #EDEDEF
   --text-muted: #8A8F98
   --accent: #5E6AD2
   --accent-hover: #6872D9
   --border: #1F1F24
   --border-elevated: #2B2B33
   ========================================================================== */

:root {
  --bg-primary: #0D0E12;
  --bg-deeper: #08090B;
  --bg-surface: #16181D;
  --bg-surface-hover: #1E2128;
  --bg-elevated: #16181D;
  --bg-card: #16181D;
  --bg-card-hover: #1E2128;
  --text-primary: #EDEDEF;
  --text-muted: #8A8F98;
  --text-dim: #626670;
  --accent: #5E6AD2;
  --accent-hover: #6872D9;
  --accent-soft: rgba(94, 106, 210, 0.15);
  --border: #262833;
  --border-elevated: #323545;
  --border-focus: #5E6AD2;
  --badge-success-bg: rgba(34, 197, 94, 0.12);
  --badge-success-text: #4ade80;
  --badge-warning-bg: rgba(234, 179, 8, 0.12);
  --badge-warning-text: #facc15;
  --badge-danger-bg: rgba(239, 68, 68, 0.12);
  --badge-danger-text: #f87171;
  --badge-info-bg: rgba(94, 106, 210, 0.12);
  --badge-info-text: #818cf8;
}

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

html, body {
  overflow-x: hidden;
  max-width: 100vw;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
  min-height: 100vh;
}

/* Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-deeper);
}
::-webkit-scrollbar-thumb {
  background: #23232b;
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: #32323d;
}

/* Layout */
.app-container {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 260px;
  background-color: var(--bg-deeper);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  flex-shrink: 0;
  z-index: 40;
}

.main-content {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-primary);
}

.content-body {
  padding: 1.75rem 2rem;
  max-width: 1400px;
  width: 100%;
}

/* Header */
.top-header {
  height: 56px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  position: sticky;
  top: 0;
  z-index: 30;
}

/* Navigation items */
.nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.875rem;
  border-radius: 6px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.1s ease, background-color 0.1s ease;
}

.nav-link:hover {
  background-color: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
}

.nav-link.active {
  background-color: rgba(94, 106, 210, 0.15);
  color: var(--text-primary);
  border-left: 2px solid var(--accent);
}

.nav-counter {
  margin-left: auto;
  font-size: 0.75rem;
  padding: 0.1rem 0.5rem;
  border-radius: 9999px;
  background: rgba(239, 68, 68, 0.2);
  color: #f87171;
  font-weight: 600;
}

/* Cards & Surfaces */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.25rem;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.card:hover {
  border-color: var(--border-elevated);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.card-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Metric Stats */
.metric-value {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  line-height: 1;
  margin-top: 0.25rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.45rem 0.875rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 6px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s ease;
  text-decoration: none;
  line-height: 1.25;
}

.btn-primary {
  background-color: var(--accent);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.1);
}

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

.btn-secondary {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border-color: var(--border);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: var(--border-elevated);
}

.btn-danger {
  background-color: rgba(239, 68, 68, 0.12);
  color: #f87171;
  border-color: rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
  background-color: rgba(239, 68, 68, 0.2);
}

.btn-sm {
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
}

/* Tables */
.table-container {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-card);
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.875rem;
}

th {
  padding: 0.75rem 1rem;
  background: var(--bg-elevated);
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
}

td {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-primary);
  vertical-align: middle;
}

tr:last-child td {
  border-bottom: none;
}

tr.table-row-hover:hover td {
  background-color: rgba(255, 255, 255, 0.02);
}

tr.row-unread td {
  background-color: rgba(94, 106, 210, 0.04);
  font-weight: 500;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge-success {
  background-color: var(--badge-success-bg);
  color: var(--badge-success-text);
}

.badge-warning {
  background-color: var(--badge-warning-bg);
  color: var(--badge-warning-text);
}

.badge-danger {
  background-color: var(--badge-danger-bg);
  color: var(--badge-danger-text);
}

.badge-info {
  background-color: var(--badge-info-bg);
  color: var(--badge-info-text);
}

.badge-secondary {
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
}

/* Forms & Inputs */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 0.375rem;
}

.form-control,
.form-input {
  width: 100%;
  box-sizing: border-box;
  min-height: 40px;
  padding: 0.55rem 0.85rem;
  background-color: var(--bg-deeper);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.875rem;
  line-height: 1.4;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control:focus,
.form-input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 1px var(--accent);
}

.form-control::placeholder,
.form-input::placeholder {
  color: var(--text-dim);
}

select.form-control,
select.form-input {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238A8F98' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1em;
  padding-right: 2.25rem;
}

textarea.form-control,
textarea.form-input {
  min-height: 80px;
  resize: vertical;
}

/* Modals */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  padding: 1.5rem;
}

.modal-content {
  background: var(--bg-surface);
  border: 1px solid var(--border-elevated);
  border-radius: 12px;
  max-width: 650px;
  width: 100%;
  padding: 1.75rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  overflow: hidden;
  opacity: 1 !important;
  visibility: visible !important;
}

/* Live Status Indicator */
#live-indicator {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  transition: all 0.2s ease;
  font-weight: 500;
  user-select: none;
}

#live-indicator.status-live {
  color: #4ade80;
  background: rgba(34, 197, 94, 0.12);
}
#live-indicator.status-live .live-indicator-dot {
  background: #4ade80;
  box-shadow: 0 0 6px #4ade80;
}

#live-indicator.status-connecting,
#live-indicator.status-reconnecting {
  color: #fbbf24;
  background: rgba(251, 191, 36, 0.12);
}
#live-indicator.status-connecting .live-indicator-dot,
#live-indicator.status-reconnecting .live-indicator-dot {
  background: #fbbf24;
  box-shadow: 0 0 6px #fbbf24;
}

#live-indicator.status-offline {
  color: #f87171;
  background: rgba(248, 113, 113, 0.12);
}
#live-indicator.status-offline .live-indicator-dot {
  background: #f87171;
  box-shadow: 0 0 6px #f87171;
}

.live-indicator-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

/* Focus Indicators */
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Markdown rendered body */
.markdown-body {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: #d1d5db;
}

.markdown-body h1, .markdown-body h2, .markdown-body h3, .markdown-body h4 {
  color: var(--text-primary);
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.markdown-body p {
  margin-bottom: 1rem;
}

.markdown-body code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  background-color: rgba(255, 255, 255, 0.08);
  padding: 0.15rem 0.35rem;
  border-radius: 4px;
  font-size: 0.85em;
  color: #e2e8f0;
}

.markdown-body pre {
  background-color: var(--bg-deeper);
  border: 1px solid var(--border);
  padding: 1rem;
  border-radius: 6px;
  overflow-x: auto;
  margin-bottom: 1.25rem;
}

.markdown-body pre code {
  background: transparent;
  padding: 0;
  border-radius: 0;
  font-size: 0.85rem;
}

.markdown-body ul, .markdown-body ol {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.markdown-body li {
  margin-bottom: 0.25rem;
}

.markdown-body blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 1rem;
  margin-bottom: 1rem;
  color: var(--text-muted);
}

.markdown-body table {
  margin-bottom: 1.25rem;
}

/* Banner / Alerts */
.alert {
  padding: 0.875rem 1.25rem;
  border-radius: 6px;
  margin-bottom: 1.25rem;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.alert-success {
  background-color: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: #4ade80;
}

.alert-error {
  background-color: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #f87171;
}

.alert-info {
  background-color: rgba(94, 106, 210, 0.1);
  border: 1px solid rgba(94, 106, 210, 0.3);
  color: #818cf8;
}

/* Toast */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toast {
  background: var(--bg-elevated);
  border: 1px solid var(--border-elevated);
  padding: 0.75rem 1.25rem;
  border-radius: 6px;
  color: var(--text-primary);
  box-shadow: 0 10px 25px rgba(0,0,0,0.5);
  font-size: 0.875rem;
  transition: all 0.2s ease;
}

/* Utility grid */
.grid-cols-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.grid-cols-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

/* Mobile Navigation Toggle Button */
.mobile-nav-toggle {
  display: none;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-primary);
  border-radius: 6px;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: background-color 0.15s ease;
}

.mobile-nav-toggle:hover {
  background: var(--bg-surface-hover);
}

@media (max-width: 1024px) {
  .grid-cols-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .mobile-nav-toggle {
    display: inline-flex;
  }
  .app-container {
    flex-direction: column;
  }
  .sidebar {
    position: fixed;
    top: 56px;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: calc(100vh - 56px);
    z-index: 45;
    background-color: var(--bg-deeper);
    border-right: none;
    border-top: 1px solid var(--border);
    display: none;
    flex-direction: column;
  }
  .sidebar.mobile-open {
    display: flex;
  }
  .top-header {
    padding: 0 1rem;
    height: 56px;
  }
  .content-body {
    padding: 1rem 0.85rem;
  }
  .grid-cols-4, .grid-cols-2 {
    grid-template-columns: 1fr;
  }
}

/* Responsive Bot Identity & Inbox Layout (FIX: DEFECT-UI-MOBILE-INBOX-OVERFLOW) */
.inbox-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  max-width: 100%;
}

.inbox-identity-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  min-width: 0;
  max-width: 100%;
}

.inbox-title-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  min-width: 0;
  max-width: 100%;
}

.inbox-bot-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
  overflow-wrap: break-word;
  word-break: break-word;
  min-width: 0;
}

.bot-id-code-badge {
  font-size: 0.75rem;
  color: #818cf8;
  background: rgba(94, 106, 210, 0.1);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  overflow-wrap: anywhere;
  word-break: break-all;
  max-width: 100%;
  display: inline-block;
}

.inbox-actions-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.raw-content-pre {
  margin: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: #e2e8f0;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
  max-width: 100%;
  overflow-x: auto;
}

.message-card {
  max-width: 100%;
  min-width: 0;
  overflow: hidden;
}

.msg-body-container {
  max-width: 100%;
  min-width: 0;
  overflow-x: auto;
}

/* Bots Directory Management: Collapsible Search & Filters Header and Panel (Task 009) */
.bots-filters-header {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 0.25rem;
}

.bots-filters-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 500;
  cursor: pointer;
  padding: 0.45rem 0.85rem;
}

.filter-chevron {
  transition: transform 0.2s ease;
  margin-left: 0.15rem;
}

.bots-filters-toggle-btn[aria-expanded="true"] .filter-chevron {
  transform: rotate(180deg);
}

.active-filters-badge {
  font-size: 0.7rem;
  padding: 0.12rem 0.4rem;
  border-radius: 9999px;
  background: var(--accent, #5E6AD2);
  color: #ffffff;
  font-weight: 600;
}

.active-filter-chips {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  padding: 0.2rem 0.55rem;
  background: rgba(94, 106, 210, 0.12);
  border: 1px solid rgba(94, 106, 210, 0.3);
  border-radius: 4px;
  color: #818cf8;
}

.bots-filter-panel {
  width: 100%;
}

.bots-filter-panel[hidden] {
  display: none !important;
}

@media (prefers-reduced-motion: reduce) {
  .filter-chevron {
    transition: none !important;
  }
}

@media (max-width: 640px) {
  .bots-filter-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }
  .bots-search-box {
    width: 100%;
    min-width: 0;
  }
  .bots-filters-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    width: 100%;
  }
  .bots-filters-group .bots-select-filter {
    width: 100%;
    min-width: 0;
  }
  .bots-filters-group .btn {
    grid-column: span 1;
    text-align: center;
    justify-content: center;
  }
}

/* Bots Directory Management: Search & Filters Toolbar */
.bots-filter-toolbar {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
}

.bots-search-box {
  position: relative;
  flex: 1;
  min-width: 220px;
  display: flex;
  align-items: center;
}

.bots-search-box .search-icon {
  position: absolute;
  left: 0.75rem;
  color: var(--text-muted);
  pointer-events: none;
}

.bots-search-input {
  width: 100%;
  padding-left: 2.25rem !important;
}

.bots-filters-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.bots-select-filter {
  min-width: 110px;
  padding: 0.45rem 0.65rem;
  font-size: 0.8125rem;
  background: var(--bg-surface-elevated, #16171d);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
}

.bots-select-filter:focus {
  outline: none;
  border-color: #5E6AD2;
}

/* Real-Time Directory Stale Notification */
.bots-stale-notification {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.55rem 0.85rem;
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(99, 102, 241, 0.35);
  border-radius: 6px;
  font-size: 0.8125rem;
  color: var(--text-primary);
}

.bots-stale-notification .btn {
  font-weight: 500;
  padding: 0.25rem 0.65rem;
  font-size: 0.75rem;
}

/* Bots Summary & View Toggle Bar */
.bots-summary-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.bots-count-summary {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* Table Wrapper & Headers */
.bots-table-wrapper {
  width: 100%;
  overflow-x: auto;
  border-radius: 10px;
}

.bots-table-header {
  grid-template-columns: minmax(140px, 1.5fr) minmax(110px, 1.1fr) 85px 80px 95px minmax(200px, 2fr) 110px;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  background: var(--bg-surface-elevated, #16171d);
  min-width: 820px;
  align-items: center;
}

.bots-empty-state {
  text-align: center;
  padding: 3rem 1rem;
  border: 1px dashed var(--border);
  border-radius: 8px;
  color: var(--text-muted);
}

/* Modern Bots List & Dashboard Card Layout */
.bot-grid {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  width: 100%;
}

.bot-card-name-link {
  text-decoration: none;
  color: inherit;
}

.bot-card-name-link:hover .bot-card-name {
  color: #818cf8;
  text-decoration: underline;
}

.bot-card-item {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.bot-card-item:hover {
  border-color: var(--border-elevated, #383b48);
  background: #181920;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
}

.bot-card-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  text-decoration: none;
  color: inherit;
}

.bot-card-header {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.bot-card-name {
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-primary);
  line-height: 1.3;
}

.bot-card-preview {
  font-size: 0.8125rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.4;
}

.bot-card-meta {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 0.72rem;
  color: var(--text-dim);
  flex-wrap: wrap;
}

.bot-reports-count {
  font-weight: 600;
  color: var(--text-secondary);
}

.bot-reports-label {
  color: var(--text-dim);
}

.bot-meta-sep {
  color: var(--text-dim);
}

.bot-created-date {
  color: var(--text-dim);
}

.bot-card-side {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.6rem;
  flex-shrink: 0;
}

.bot-card-time {
  font-size: 0.75rem;
  color: var(--text-dim);
  white-space: nowrap;
}

.bot-card-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* ========================================================
   DIRECTORY PRESENTATION MODES: LIST / GRID / TABLE
   ======================================================== */

/* 1. LIST MODE (Default Stacked Cards) */
.bot-grid.view-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.bot-grid.view-list .no-unread-dash {
  display: none !important;
}

.bot-grid.view-list .bot-table-preview-snippet {
  display: none !important;
}

.bot-grid.view-list .bot-card-header .bot-cell-reports {
  display: none !important;
}

/* 2. GRID MODE (Multi-Column Cards) */
.bot-grid.view-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1rem;
}

.bot-grid.view-grid .bot-card-item {
  flex-direction: column;
  align-items: stretch;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem;
}

.bot-grid.view-grid .bot-card-main {
  width: 100%;
}

.bot-grid.view-grid .bot-card-side {
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border);
  padding-top: 0.75rem;
  width: 100%;
}

.bot-grid.view-grid .bot-card-preview {
  white-space: normal;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.bot-grid.view-grid .no-unread-dash {
  display: none !important;
}

.bot-grid.view-grid .bot-table-preview-snippet {
  display: none !important;
}

.bot-grid.view-grid .bot-card-header .bot-cell-reports {
  display: none !important;
}

/* 3. TABLE MODE (Dense Tabular Layout with Accessible ARIA Hierarchy) */
.bot-grid.view-table {
  display: flex;
  flex-direction: column;
  gap: 0;
  min-width: 820px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.bot-grid.view-table .bot-card-item {
  display: grid;
  grid-template-columns: minmax(140px, 1.5fr) minmax(110px, 1.1fr) 85px 80px 95px minmax(200px, 2fr) 110px;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border: none;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  align-items: center;
}

.bot-grid.view-table .bot-card-item:last-child {
  border-bottom: none;
}

.bot-grid.view-table .bot-card-main,
.bot-grid.view-table .bot-card-header,
.bot-grid.view-table .bot-card-side {
  display: contents;
}

.bot-grid.view-table .bot-cell-name {
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bot-grid.view-table .bot-cell-id {
  min-width: 0;
}

.bot-grid.view-table .bot-cell-status {
  min-width: 0;
}

.bot-grid.view-table .bot-cell-reports {
  min-width: 0;
  display: block !important;
}

.bot-grid.view-table .bot-reports-label {
  display: none !important;
}

.bot-grid.view-table .bot-cell-unread {
  min-width: 0;
}

.bot-grid.view-table .no-unread-dash {
  display: inline-block;
}

.bot-grid.view-table .bot-cell-preview-wrap,
.bot-grid.view-table .bot-card-meta {
  display: none !important;
}

.bot-grid.view-table .bot-cell-latest {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.bot-grid.view-table .bot-table-preview-snippet {
  display: block !important;
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 260px;
}

.bot-grid.view-table .bot-cell-actions {
  min-width: 0;
  justify-self: end;
}

/* ========================================================
   PAGINATION CONTROLS
   ======================================================== */
.bots-pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}

.bots-pagination-info {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.bots-pagination-controls {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.pagination-pages {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.pagination-link.active {
  background: #5E6AD2 !important;
  color: #fff !important;
  border-color: #5E6AD2 !important;
}

.pagination-ellipsis {
  padding: 0 0.35rem;
  color: var(--text-dim);
  font-size: 0.8125rem;
}

.btn.disabled {
  opacity: 0.4;
  pointer-events: none;
  cursor: not-allowed;
}

@media (max-width: 640px) {
  .bot-card-item {
    flex-direction: column;
    align-items: stretch;
    padding: 0.875rem 1rem;
    gap: 0.75rem;
  }
  .bot-card-side {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border);
    padding-top: 0.65rem;
  }
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

/* ==========================================================================
   Bot Inbox Presentation Modes (Chat, Grid, Table) - BOT-REPORT-MESSAGE-TIME-VIEW-MODES-004
   ========================================================================== */

/* Toolbar & Segmented View Mode Toggle */
.inbox-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.view-mode-toggle-group {
  display: inline-flex;
  align-items: center;
  background: var(--bg-surface, #13141c);
  border: 1px solid var(--border, #262837);
  border-radius: 6px;
  padding: 0.2rem;
  gap: 0.2rem;
}

.view-mode-btn {
  background: transparent;
  border: none;
  border-radius: 4px;
  padding: 0.3rem 0.65rem;
  color: var(--text-muted, #94a3b8);
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all 0.15s ease;
  line-height: 1;
}

.view-mode-btn:hover {
  color: var(--text-primary, #f8fafc);
  background: rgba(255, 255, 255, 0.05);
}

.view-mode-btn:focus-visible {
  outline: 2px solid var(--accent, #5E6AD2);
  outline-offset: 1px;
}

.view-mode-btn.active,
.view-mode-btn[aria-pressed="true"] {
  background: var(--accent, #5E6AD2);
  color: #ffffff;
  font-weight: 600;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
}

/* Base Card Styling (Common across modes) */
.inbox-table-wrapper {
  width: 100%;
}

.inbox-empty-state {
  grid-column: 1 / -1;
  width: 100%;
  text-align: center;
  padding: 3rem 1rem;
  border: 1px dashed var(--border, #262837);
  border-radius: 8px;
  color: var(--text-muted, #94a3b8);
  background: var(--bg-surface, #13141c);
  box-sizing: border-box;
}

.view-table .inbox-empty-state {
  border: none;
  border-radius: 0;
  padding: 2.5rem 1rem;
}

.message-card {
  background: var(--bg-surface, #13141c);
  border: 1px solid var(--border, #262837);
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.msg-header-row {
  cursor: pointer;
  user-select: none;
  background: var(--bg-surface, #13141c);
  transition: background-color 0.15s ease;
}

.msg-header-row:hover {
  background: rgba(255, 255, 255, 0.02);
}

.msg-header-row:focus-visible {
  outline: 2px solid var(--accent, #5E6AD2);
  outline-offset: -2px;
}

.msg-chevron-icon {
  transition: transform 0.15s ease;
}

.msg-body-container {
  padding: 0.85rem 1rem;
  border-top: 1px solid var(--border, #262837);
  background: #0c0d12;
}

.msg-body-toolbar {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 0.6rem;
}

/* --------------------------------------------------------------------------
   MODE 1: CHAT VIEW (Default)
   -------------------------------------------------------------------------- */
.message-feed.view-chat {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.view-chat .inbox-table-header {
  display: none !important;
}

.view-chat .msg-header-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  gap: 0.4rem 0.75rem;
}

.view-chat .msg-cell-time {
  font-size: 0.8125rem;
  color: var(--text-primary, #f8fafc);
  font-weight: 600;
  order: 1;
}

.view-chat .msg-cell-id {
  font-size: 0.7rem;
  color: var(--text-dim, #64748b);
  font-family: monospace;
  order: 2;
}

.view-chat .msg-cell-size {
  font-size: 0.7rem;
  color: var(--text-dim, #64748b);
  order: 3;
}

.view-chat .msg-cell-size::before {
  content: "· ";
}

.view-chat .msg-cell-status {
  order: 4;
}

.view-chat .msg-cell-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  order: 5;
  margin-left: auto;
}

.view-chat .msg-cell-actions .expand-label {
  font-size: 0.75rem;
  color: #818cf8;
}

.view-chat .msg-cell-preview {
  width: 100%;
  font-size: 0.75rem;
  color: var(--text-muted, #94a3b8);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  order: 6;
}

/* --------------------------------------------------------------------------
   MODE 2: GRID VIEW (Responsive Cards)
   -------------------------------------------------------------------------- */
.message-feed.view-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 0.85rem;
  align-items: start;
}

.view-grid .inbox-table-header {
  display: none !important;
}

.view-grid .message-card {
  border-radius: 8px;
  background: var(--bg-surface, #13141c);
  border: 1px solid var(--border, #262837);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.view-grid .msg-header-row {
  display: flex;
  flex-direction: column;
  padding: 0.85rem 1rem;
  gap: 0.5rem;
}

.view-grid .msg-cell-time {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-primary, #f8fafc);
}

.view-grid .msg-cell-preview {
  font-size: 0.8125rem;
  color: var(--text-muted, #94a3b8);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.4;
  min-height: 2.25rem;
}

.view-grid .msg-cell-id {
  font-size: 0.7rem;
  font-family: monospace;
  color: var(--text-dim, #64748b);
}

.view-grid .msg-cell-size {
  font-size: 0.7rem;
  color: var(--text-dim, #64748b);
  display: inline-block;
}

.view-grid .msg-cell-status {
  align-self: flex-start;
}

.view-grid .msg-cell-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.35rem;
  margin-top: 0.25rem;
  padding-top: 0.4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.75rem;
  color: #818cf8;
}

/* --------------------------------------------------------------------------
   MODE 3: TABLE VIEW (Tabular message listing)
   -------------------------------------------------------------------------- */
.inbox-table-wrapper.view-table-active {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--border, #262837);
  border-radius: 8px;
  background: var(--bg-surface, #13141c);
}

.inbox-table-header {
  display: grid;
  grid-template-columns: 200px 1fr 110px 80px 80px 100px;
  gap: 0.5rem;
  padding: 0.65rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 2px solid var(--border, #262837);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted, #94a3b8);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  min-width: 760px;
}

.message-feed.view-table {
  display: flex;
  flex-direction: column;
  gap: 0;
  min-width: 760px;
}

.view-table .message-card {
  border: none;
  border-radius: 0;
  border-bottom: 1px solid var(--border, #262837);
  background: transparent;
}

.view-table .message-card:last-child {
  border-bottom: none;
}

.view-table .msg-header-row {
  display: grid;
  grid-template-columns: 200px 1fr 110px 80px 80px 100px;
  gap: 0.5rem;
  padding: 0.65rem 1rem;
  align-items: center;
  background: transparent;
}

.view-table .msg-header-row:hover {
  background: rgba(255, 255, 255, 0.03);
}

.view-table .msg-cell-time {
  font-size: 0.75rem;
  color: var(--text-primary, #f8fafc);
  white-space: nowrap;
}

.view-table .msg-cell-preview {
  font-size: 0.8125rem;
  color: var(--text-muted, #94a3b8);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.view-table .msg-cell-id {
  font-size: 0.75rem;
  font-family: monospace;
  color: var(--text-dim, #64748b);
  white-space: nowrap;
}

.view-table .msg-cell-size {
  font-size: 0.75rem;
  color: var(--text-dim, #64748b);
  white-space: nowrap;
}

.view-table .msg-cell-status {
  white-space: nowrap;
}

.view-table .msg-cell-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.35rem;
  font-size: 0.75rem;
  color: #818cf8;
}

.view-table .msg-body-container {
  grid-column: 1 / -1;
  border-top: 1px solid var(--border, #262837);
}

/* Mobile Responsiveness for Inbox Modes */
@media (max-width: 768px) {
  .message-feed.view-grid {
    grid-template-columns: 1fr;
  }
  
  .inbox-toolbar {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* --------------------------------------------------------------------------
   TASK 008: Message Read State & Unread Notification UX
   -------------------------------------------------------------------------- */

/* Bots Directory unread vs read visual distinction */
.bot-card-item.bot-has-unread {
  border-left: 3px solid var(--accent, #5E6AD2) !important;
}

.bot-card-item.bot-no-unread {
  border-left: 1px solid var(--border, #262837);
  opacity: 0.95;
}

/* Prominent Unread & Neutral Read Badges */
.badge-unread {
  background: rgba(94, 106, 210, 0.2) !important;
  color: #a5b4fc !important;
  border: 1px solid rgba(94, 106, 210, 0.5) !important;
  font-weight: 600 !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 0.35rem !important;
}

.badge-read,
.msg-badge-read {
  background: rgba(255, 255, 255, 0.05) !important;
  color: var(--text-dim, #71717a) !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  font-weight: 500 !important;
}

.unread-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #818cf8;
  display: inline-block;
  box-shadow: 0 0 6px #6366f1;
  flex-shrink: 0;
}

/* Message Card Read/Unread Presentation (Inbox) */
.message-card.msg-unread {
  border-left: 3px solid var(--accent, #5E6AD2) !important;
  background: rgba(94, 106, 210, 0.04) !important;
}

.message-card.msg-unread .msg-time-text {
  color: var(--text-primary, #f4f4f5);
  font-weight: 600;
}

.message-card.msg-unread .msg-preview-text {
  color: var(--text-primary, #e4e4e7);
  font-weight: 500;
}

.message-card.msg-read {
  border-left: 1px solid var(--border, #262837);
  background: var(--bg-surface, #13141c);
  opacity: 0.92;
}

.message-card.msg-read .msg-time-text {
  color: var(--text-muted, #a1a1aa);
  font-weight: 400;
}

.message-card.msg-read .msg-preview-text {
  color: var(--text-muted, #a1a1aa);
  font-weight: 400;
}

/* View Mode overrides for unread indicator */
.view-table .message-card.msg-unread {
  border-left: 3px solid var(--accent, #5E6AD2) !important;
}

.view-grid .message-card.msg-unread {
  border-left: 3px solid var(--accent, #5E6AD2) !important;
}

/* ==========================================================================
   TASK015 COMMUNICATION HUB & MCP DESIGN SYSTEM
   ========================================================================== */

.nav-tabs {
  display: flex;
  gap: 0.5rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
  margin-bottom: 1.5rem;
  overflow-x: auto;
  white-space: nowrap;
}

.nav-tab-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  background: transparent;
  border: 1px solid transparent;
  transition: all 0.15s ease;
}

.nav-tab-item:hover {
  color: var(--text-primary);
  background: var(--bg-surface-hover);
}

.nav-tab-item.active {
  color: var(--text-primary);
  background: var(--bg-surface);
  border-color: var(--border-elevated);
  font-weight: 600;
}

.status-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: border-color 0.15s ease;
}

.status-card:hover {
  border-color: var(--border-elevated);
}

.status-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.secret-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

.secret-badge-configured {
  background: rgba(16, 185, 129, 0.12);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.secret-badge-missing {
  background: rgba(239, 68, 68, 0.12);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.25);
}

.secret-badge-fallback {
  background: rgba(245, 158, 11, 0.12);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.25);
}

.filter-chip {
  padding: 0.3rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: all 0.15s ease;
}

.filter-chip:hover {
  border-color: var(--border-elevated);
  color: var(--text-primary);
}

.filter-chip.active {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

.tool-search-input {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.5rem 0.75rem;
  color: var(--text-primary);
  font-size: 0.875rem;
  width: 100%;
  max-width: 320px;
}

.tool-search-input:focus {
  outline: none;
  border-color: var(--border-focus);
}

.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-content {
  background: var(--bg-card);
  border: 1px solid var(--border-elevated);
  border-radius: 10px;
  padding: 1.5rem;
  width: min(520px, 92vw);
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
}

/* ==========================================================================
   MCP GATEWAY UI POLISH & DESIGN SYSTEM
   ========================================================================== */

.mcp-page {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
}

.mcp-page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
}

.mcp-page-heading {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.mcp-page-title {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  margin: 0;
  line-height: 1.25;
}

.mcp-page-subtitle {
  font-size: 0.84375rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.45;
}

.mcp-page-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.mcp-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
  margin: 0;
  overflow-x: auto;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
}

.mcp-tab-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  background: transparent;
  border: 1px solid transparent;
  transition: all 0.15s ease;
  flex-shrink: 0;
}

.mcp-tab-item:hover {
  color: var(--text-primary);
  background: var(--bg-surface-hover);
}

.mcp-tab-item.active {
  color: var(--text-primary);
  background: var(--bg-surface);
  border-color: var(--border-elevated);
  font-weight: 600;
}

.mcp-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.mcp-toolbar-left {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.mcp-toolbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.mcp-view-toggle {
  display: inline-flex;
  align-items: center;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 3px;
  gap: 2px;
}

.mcp-view-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 4px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all 0.15s ease;
  line-height: 1;
}

.mcp-view-toggle-btn:hover {
  color: var(--text-primary);
}

.mcp-view-toggle-btn.active {
  background: var(--accent);
  color: #ffffff;
  font-weight: 600;
}

.mcp-search-input {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 7px 12px;
  color: var(--text-primary);
  font-size: 0.84375rem;
  min-width: 240px;
  transition: border-color 0.15s ease;
}

.mcp-search-input:focus {
  outline: none;
  border-color: var(--border-focus);
}

.mcp-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.mcp-grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr));
  gap: 24px;
  align-items: start;
}

.mcp-setup-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 24px;
  align-items: start;
}

.mcp-grid-tools {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: 16px;
}

.mcp-grid-clients {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 360px), 1fr));
  gap: 16px;
}

.mcp-stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color 0.15s ease;
}

.mcp-stat-card:hover {
  border-color: var(--border-elevated);
}

.mcp-stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.mcp-stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.15;
}

.mcp-stat-subtext {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.mcp-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  transition: border-color 0.15s ease;
}

.mcp-card:hover {
  border-color: var(--border-elevated);
}

.mcp-tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
  transition: border-color 0.15s ease;
}

.mcp-tool-card:hover {
  border-color: var(--border-elevated);
}

.mcp-tool-header {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mcp-tool-name {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--accent-hover);
  font-family: monospace;
  word-break: break-all;
}

.mcp-tool-badges {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.mcp-tool-desc {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

.mcp-tool-footer {
  padding-top: 14px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.75rem;
}

/* Tool List Mode Row */
.mcp-tool-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mcp-tool-list-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  transition: border-color 0.15s ease;
}

.mcp-tool-list-item:hover {
  border-color: var(--border-elevated);
}

.mcp-tool-list-main {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  min-width: 0;
}

.mcp-tool-list-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
  flex-wrap: wrap;
  justify-content: flex-end;
}

/* Client Table & List Row */
.mcp-clients-table-container {
  overflow-x: auto;
  width: 100%;
}

.mcp-clients-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
}

.mcp-client-row {
  border-bottom: 1px solid var(--border);
  transition: background 0.15s ease;
}

.mcp-client-row:hover {
  background: var(--bg-surface);
}

.mcp-client-row td {
  padding: 14px 16px;
  vertical-align: middle;
}

.mcp-client-row th {
  padding: 12px 16px;
  text-align: left;
  color: var(--text-muted);
  font-weight: 600;
  border-bottom: 1px solid var(--border);
  text-transform: uppercase;
  font-size: 0.71875rem;
  letter-spacing: 0.03em;
}

/* Client Grid Card */
.mcp-client-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
  transition: border-color 0.15s ease;
}

.mcp-client-card:hover {
  border-color: var(--border-elevated);
}

.mcp-client-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.mcp-client-card-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.8125rem;
}

.mcp-client-card-footer {
  padding-top: 14px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.mcp-mono-truncate {
  font-family: monospace;
  font-size: 0.78125rem;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: inline-block;
  vertical-align: middle;
}

.mcp-scope-chip {
  display: inline-flex;
  align-items: center;
  font-size: 0.71875rem;
  background: var(--bg-surface);
  color: var(--text-primary);
  padding: 2px 7px;
  border-radius: 4px;
  border: 1px solid var(--border);
  font-family: monospace;
}

/* Actions Menu */
.mcp-actions-group {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

/* Accessible Native Dialog / Modal */
dialog.mcp-dialog {
  border: 1px solid var(--border-elevated);
  border-radius: 12px;
  background: var(--bg-card);
  color: var(--text-primary);
  padding: 0;
  max-width: 660px;
  width: min(660px, calc(100vw - 32px));
  max-height: 85vh;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
  margin: auto;
  position: fixed;
  inset: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

dialog.mcp-dialog:not([open]) {
  display: none;
}

dialog.mcp-dialog::backdrop {
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.mcp-dialog-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.mcp-dialog-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.mcp-dialog-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.25rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  line-height: 1;
}

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

.mcp-dialog-body {
  padding: 24px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mcp-dialog-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  background: var(--bg-deeper);
  flex-shrink: 0;
}

/* Responsive Media Queries */
@media (max-width: 1199px) {
  .mcp-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .mcp-page-header {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }
  .mcp-page-actions {
    justify-content: flex-start;
  }
  .mcp-grid-4,
  .mcp-grid-2,
  .mcp-grid-tools,
  .mcp-grid-clients,
  .mcp-setup-layout {
    grid-template-columns: 1fr;
  }
  .mcp-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
  }
  .mcp-toolbar-left, .mcp-toolbar-right {
    justify-content: space-between;
    width: 100%;
  }
  .mcp-search-input {
    width: 100%;
    min-width: 0;
  }
  .mcp-tool-list-item {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  .mcp-tool-list-meta {
    justify-content: space-between;
  }
  .mcp-client-row td {
    padding: 10px 12px;
  }
}

@media (max-width: 480px) {
  .mcp-card, .mcp-tool-card, .mcp-client-card {
    padding: 16px;
  }
  .mcp-dialog-body {
    padding: 16px;
  }
  .mcp-dialog-header, .mcp-dialog-footer {
    padding: 14px 16px;
  }
}