/* ============================================================
   HERMES DASHBOARD — Shared stylesheet
   Design system: NVIDIA-inspired (black canvas, green signal accent)
   Tokens bound to :root — every var(--*) resolves from here.
   ============================================================ */

:root {
  /* Surface */
  --bg: #000000;
  --surface: #1a1a1a;
  --surface-warm: var(--surface);
  /* Foreground (on dark) */
  --fg: #ffffff;
  --fg-2: #a7a7a7;
  --muted: #757575;
  --meta: #898989;
  /* Border */
  --border: #5e5e5e;
  --border-soft: #2a2a2a;
  /* Accent — NVIDIA Green, signal only */
  --accent: #76b900;
  --accent-on: #000000;
  --accent-hover: #1eaedb;
  --accent-active: #007fff;
  /* Semantic */
  --success: #3f8500;
  --warn: #ef9100;
  --danger: #e52020;
  /* Typography */
  --font-display: "NVIDIA-EMEA", Arial, Helvetica, sans-serif;
  --font-body: "NVIDIA-EMEA", Arial, Helvetica, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  --text-xs: 10px;
  --text-sm: 12px;
  --text-base: 16px;
  --text-lg: 18px;
  --text-xl: 22px;
  --text-2xl: 24px;
  --text-3xl: 32px;
  --text-4xl: 36px;
  --leading-body: 1.5;
  --leading-tight: 1.25;
  --tracking-display: 0em;
  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-12: 48px;
  /* Radius */
  --radius-sm: 2px;
  --radius-md: 2px;
  --radius-lg: 4px;
  --radius-pill: 9999px;
  /* Elevation */
  --elev-flat: none;
  --elev-ring: 0 0 0 2px var(--accent);
  --elev-raised: rgba(0, 0, 0, 0.3) 0px 0px 5px 0px;
  /* Focus */
  --focus-ring: 0 0 0 2px #ffffff;
  /* Motion */
  --motion-fast: 150ms;
  --motion-base: 200ms;
  --ease-standard: cubic-bezier(0.2, 0, 0, 1);
  /* Layout */
  --container-max: 1200px;
  --container-gutter-desktop: 24px;
  --container-gutter-tablet: 16px;
  --container-gutter-phone: 12px;
  /* Sidebar */
  --sidebar-w: 240px;
  --sidebar-w-collapsed: 0px;
  --topbar-h: 56px;
}

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

html, body {
  height: 100%;
  background-color: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--fg); text-decoration: none; transition: color var(--motion-fast) var(--ease-standard); }
a:hover { color: var(--accent-hover); }

button { font-family: inherit; cursor: pointer; }

::selection { background: var(--accent); color: var(--accent-on); }

/* Scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: var(--radius-sm); }
::-webkit-scrollbar-thumb:hover { background: var(--muted); }

/* ============================================================
   APP SHELL — sidebar + topbar + main
   ============================================================ */

.app {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  grid-template-rows: var(--topbar-h) 1fr;
  grid-template-areas:
    "sidebar topbar"
    "sidebar main";
  height: 100vh;
  min-height: 100vh;
}

.app.sidebar-collapsed {
  grid-template-columns: 0 1fr;
}

/* ---------- Sidebar ---------- */

/* Keep the sidebar slightly transparent but still an opaque-feeling anchor */
.sidebar {
  grid-area: sidebar;
  background: rgba(26, 26, 26, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-right: 1px solid var(--border-soft);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
  position: relative;
  transition: grid-template-columns var(--motion-base) var(--ease-standard);
}

.app.sidebar-collapsed .sidebar {
  width: 0;
  border-right: 0;
}

.sidebar-brand {
  padding: var(--space-4);
  font-weight: 700;
  font-size: var(--text-lg);
  letter-spacing: 0.02em;
  color: var(--fg);
  border-bottom: 1px solid var(--border-soft);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  white-space: nowrap;
}

.sidebar-brand .brand-mark {
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.sidebar-nav {
  list-style: none;
  padding: var(--space-2) 0;
  flex: 1;
}

.sidebar-nav .nav-section {
  padding: var(--space-4) var(--space-4) var(--space-1);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.sidebar-nav .nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  color: var(--fg-2);
  font-size: var(--text-base);
  font-weight: 400;
  border-left: 2px solid transparent;
  transition: color var(--motion-fast) var(--ease-standard), background var(--motion-fast) var(--ease-standard), border-color var(--motion-fast) var(--ease-standard);
  white-space: nowrap;
}

.sidebar-nav .nav-item:hover {
  color: var(--fg);
  background: rgba(255,255,255,0.03);
}

.sidebar-nav .nav-item.active {
  color: var(--fg);
  border-left-color: var(--accent);
  background: rgba(118,185,0,0.06);
}

.sidebar-nav .nav-item .nav-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  opacity: 0.8;
}

.sidebar-nav .nav-item .nav-badge {
  margin-left: auto;
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 1px 6px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--fg-2);
}

.sidebar-footer {
  padding: var(--space-4);
  border-top: 1px solid var(--border-soft);
  font-size: var(--text-sm);
  color: var(--muted);
  white-space: nowrap;
}

/* ---------- Topbar ---------- */

.topbar {
  grid-area: topbar;
  background: var(--surface);
  border-bottom: 1px solid var(--border-soft);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: 0 var(--space-6);
  height: var(--topbar-h);
}

.topbar .menu-toggle {
  display: none;
  background: transparent;
  border: 0;
  color: var(--fg);
  width: 36px;
  height: 36px;
  font-size: 20px;
  align-items: center;
  justify-content: center;
}

.topbar .topbar-brand {
  font-weight: 700;
  font-size: var(--text-base);
  letter-spacing: 0.02em;
  color: var(--fg);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.topbar .topbar-brand .brand-accent {
  color: var(--accent);
}

.topbar .topbar-spacer { flex: 1; }

.topbar .topbar-updated {
  font-size: var(--text-sm);
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.topbar .topbar-updated .pulse {
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  margin-right: var(--space-2);
  vertical-align: middle;
  animation: pulse 2s var(--ease-standard) infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ---------- Main ---------- */

.main {
  grid-area: main;
  overflow-y: auto;
  padding: var(--space-8);
  background: var(--bg);
}

.main-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}

.main-header h1 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: var(--leading-tight);
  color: var(--fg);
}

.main-header .header-meta {
  font-size: var(--text-sm);
  color: var(--meta);
}

/* ============================================================
   COMPONENTS
   ============================================================ */

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 11px 13px;
  font-size: var(--text-base);
  font-weight: 700;
  line-height: var(--leading-tight);
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background var(--motion-fast) var(--ease-standard), color var(--motion-fast) var(--ease-standard), border-color var(--motion-fast) var(--ease-standard);
  text-decoration: none;
}

.btn:hover { background: rgba(255,255,255,0.04); color: var(--fg); border-color: var(--fg-2); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: var(--focus-ring); outline-offset: 2px; }

.btn-primary {
  background: transparent;
  color: var(--fg);
  border: 2px solid var(--accent);
}
.btn-primary:hover { background: var(--accent-hover); color: #fff; border-color: var(--accent-hover); }
.btn-primary:active { background: var(--accent-active); color: #fff; border-color: var(--accent-active); }

.btn-secondary {
  border: 1px solid var(--accent);
  color: var(--fg);
}
.btn-secondary:hover { background: var(--accent-hover); color: #fff; border-color: var(--accent-hover); }

.btn-danger {
  border: 1px solid var(--danger);
  color: var(--danger);
}
.btn-danger:hover { background: var(--danger); color: #fff; }

.btn-ghost {
  border-color: transparent;
  color: var(--fg-2);
}
.btn-ghost:hover { color: var(--fg); background: rgba(255,255,255,0.04); }

.btn-sm { padding: 6px 10px; font-size: var(--text-sm); }
.btn-icon { padding: 8px; width: 36px; height: 36px; }
.btn-block { display: flex; width: 100%; }

/* ---------- Cards ---------- */

.card {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  padding: var(--space-6);
  box-shadow: var(--elev-raised);
}

.card.accent-border { border-left: 2px solid var(--accent); }
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
.card-header h2 {
  font-size: var(--text-2xl);
  font-weight: 700;
  line-height: var(--leading-tight);
  color: var(--fg);
}
.card-header h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--fg);
}
.card-header .card-actions { display: flex; gap: var(--space-2); align-items: center; }

.card-body { color: var(--fg-2); font-size: var(--text-base); }
.card-body p + p { margin-top: var(--space-3); }

.card-footer {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-soft);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
}

/* ---------- Eyebrow / labels ---------- */

.eyebrow {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
}

.eyebrow.muted { color: var(--muted); }

.lead {
  font-size: var(--text-lg);
  font-weight: 400;
  line-height: 1.67;
  color: var(--fg-2);
}

.body-muted { color: var(--muted); }
.body-sm { font-size: var(--text-sm); color: var(--meta); line-height: 1.67; }

/* ---------- Status badge — 4 variants ---------- */

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-sm);
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  line-height: 1.4;
  white-space: nowrap;
  width: fit-content;
  max-width: max-content;
}

.status-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.status-badge.idle {
  color: var(--meta);
  border-color: var(--border);
  background: rgba(255,255,255,0.02);
}
.status-badge.busy {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(118,185,0,0.08);
}
.status-badge.busy .dot { animation: pulse 1.6s var(--ease-standard) infinite; }
.status-badge.failed {
  color: var(--danger);
  border-color: var(--danger);
  background: rgba(229,32,32,0.08);
}
.status-badge.offline {
  color: var(--muted);
  border-color: var(--border);
  background: transparent;
  opacity: 0.6;
}

/* ---------- Project color dot ---------- */

.project-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 1px solid rgba(255,255,255,0.15);
}

/* ---------- Stat cards ---------- */

.stat-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--elev-raised);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.stat-card .stat-label {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.stat-card .stat-value {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: var(--leading-tight);
  color: var(--fg);
  font-variant-numeric: tabular-nums;
}

.stat-card .stat-delta {
  font-size: var(--text-sm);
  color: var(--fg-2);
  font-variant-numeric: tabular-nums;
}
.stat-card .stat-delta.up { color: var(--accent); }
.stat-card .stat-delta.down { color: var(--danger); }

.stat-card.alert .stat-value { color: var(--danger); }

/* ---------- Data table ---------- */

.table-wrap {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.table-wrap .table-head {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--border-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.table-wrap .table-head h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--fg);
}

.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-base);
  font-variant-numeric: tabular-nums;
  min-width: 640px;
}

table.data-table thead th {
  text-align: left;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding: var(--space-3) var(--space-5);
  border-bottom: 1px solid var(--border-soft);
  white-space: nowrap;
  background: rgba(255,255,255,0.015);
}

table.data-table tbody td {
  padding: var(--space-3) var(--space-5);
  border-bottom: 1px solid var(--border-soft);
  color: var(--fg-2);
  vertical-align: middle;
  white-space: nowrap;
}

table.data-table tbody tr:last-child td { border-bottom: 0; }

table.data-table tbody tr:hover td { background: rgba(255,255,255,0.02); color: var(--fg); }

table.data-table tbody tr.row-failed td {
  background: rgba(229,32,32,0.06);
  color: var(--fg);
}
table.data-table tbody tr.row-failed:hover td { background: rgba(229,32,32,0.1); }

table.data-table tbody tr.row-active td {
  background: rgba(118,185,0,0.04);
  color: var(--fg);
}
table.data-table tbody tr.row-active:hover td { background: rgba(118,185,0,0.08); }

table.data-table tbody tr.row-inactive td { opacity: 0.55; }

table.data-table .cell-strong { color: var(--fg); font-weight: 700; }
table.data-table .cell-mono { font-family: var(--font-mono); font-size: var(--text-sm); }
table.data-table .cell-link { color: var(--fg); }
table.data-table .cell-link:hover { color: var(--accent-hover); text-decoration: underline; text-decoration-color: var(--accent); text-underline-offset: 3px; }
table.data-table .cell-num { text-align: right; }

/* Stacked table on small screens */
@media (max-width: 640px) {
  table.data-table.responsive thead { display: none; }
  table.data-table.responsive, table.data-table.responsive tbody, table.data-table.responsive tr, table.data-table.responsive td { display: block; width: 100%; }
  table.data-table.responsive tr { padding: var(--space-3) var(--space-4); border-bottom: 1px solid var(--border-soft); }
  table.data-table.responsive td { border: 0; padding: 2px 0; white-space: normal; }
  table.data-table.responsive td::before {
    content: attr(data-label);
    display: inline-block;
    width: 110px;
    color: var(--muted);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
  }
}

/* ---------- Filter bar ---------- */

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
  margin-bottom: var(--space-5);
}

.filter-bar .filter-group { display: flex; flex-direction: column; gap: 4px; }
.filter-bar .filter-label {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* ---------- Form fields ---------- */

.field { display: flex; flex-direction: column; gap: 6px; }
.field label {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--fg-2);
}
.field-help { font-size: var(--text-xs); color: var(--meta); }

.input, .select, .textarea {
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-tight);
  width: 100%;
  transition: border-color var(--motion-fast) var(--ease-standard);
}
.input::placeholder, .textarea::placeholder { color: var(--muted); }
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path fill='%23a7a7a7' d='M2 4l4 4 4-4'/></svg>");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
  min-width: 160px;
}
.textarea { min-height: 96px; resize: vertical; line-height: var(--leading-body); }

.search-input {
  position: relative;
  flex: 1;
  min-width: 220px;
}
.search-input .input { padding-left: 36px; }
.search-input .search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}

/* ---------- Pagination ---------- */

.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--border-soft);
  font-size: var(--text-sm);
  color: var(--fg-2);
  flex-wrap: wrap;
}

.pagination .page-info { font-variant-numeric: tabular-nums; }
.pagination .page-controls { display: flex; gap: var(--space-2); align-items: center; }
.pagination .page-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--fg-2);
  padding: 6px 12px;
  font-size: var(--text-sm);
  font-weight: 700;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--motion-fast) var(--ease-standard);
}
.pagination .page-btn:hover:not(:disabled) { color: var(--fg); border-color: var(--fg-2); }
.pagination .page-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* ---------- Empty / Loading / Error states ---------- */

.state {
  padding: var(--space-12) var(--space-6);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}

.state .state-icon {
  width: 48px;
  height: 48px;
  color: var(--muted);
  opacity: 0.6;
}

.state .state-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--fg);
}

.state .state-desc {
  font-size: var(--text-sm);
  color: var(--muted);
  max-width: 380px;
}

.state-error {
  border: 1px solid var(--danger);
  background: rgba(229,32,32,0.06);
  border-radius: var(--radius-sm);
}
.state-error .state-icon { color: var(--danger); opacity: 1; }
.state-error .state-title { color: var(--danger); }

.state-loading .spinner {
  width: 32px;
  height: 32px;
  border: 2px solid var(--border-soft);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Skeleton */
.skeleton {
  background: linear-gradient(90deg, var(--surface) 0%, rgba(255,255,255,0.04) 50%, var(--surface) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
  border-radius: var(--radius-sm);
}
.skeleton-line { height: 14px; margin-bottom: 8px; }
.skeleton-line.short { width: 60%; }
@keyframes shimmer { to { background-position: -200% 0; } }

/* ---------- Modal ---------- */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--space-4);
}
.modal-overlay.open { display: flex; }

.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--elev-raised);
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
}

.modal.modal-lg { max-width: 640px; }

.modal-header {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--border-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-header h2 { font-size: var(--text-2xl); font-weight: 700; }
.modal-header .modal-close {
  background: transparent;
  border: 0;
  color: var(--muted);
  font-size: 22px;
  width: 32px;
  height: 32px;
  cursor: pointer;
}
.modal-header .modal-close:hover { color: var(--fg); }

.modal-body { padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-4); }

.modal-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--border-soft);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
}

/* ---------- Color picker ---------- */

.color-picker {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.color-picker .color-swatch {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--motion-fast) var(--ease-standard), border-color var(--motion-fast) var(--ease-standard);
}
.color-picker .color-swatch:hover { transform: scale(1.1); }
.color-picker .color-swatch.selected { border-color: var(--fg); }

/* ---------- Toggle switch ---------- */

.toggle {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle .toggle-track {
  position: absolute;
  inset: 0;
  background: var(--border);
  border-radius: var(--radius-pill);
  transition: background var(--motion-fast) var(--ease-standard);
  cursor: pointer;
}
.toggle .toggle-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  background: var(--fg);
  border-radius: 50%;
  transition: transform var(--motion-fast) var(--ease-standard);
}
.toggle input:checked + .toggle-track { background: var(--accent); }
.toggle input:checked + .toggle-track .toggle-thumb { transform: translateX(20px); background: var(--accent-on); }
.toggle input:focus-visible + .toggle-track { box-shadow: var(--focus-ring); }

/* ---------- Chips ---------- */

.chips { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.chip {
  font-size: var(--text-sm);
  font-weight: 700;
  padding: 5px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  color: var(--fg-2);
  background: transparent;
  cursor: pointer;
  transition: all var(--motion-fast) var(--ease-standard);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.chip:hover { color: var(--fg); border-color: var(--fg-2); }
.chip.active { color: var(--accent); border-color: var(--accent); background: rgba(118,185,0,0.08); }

/* ---------- Tabs ---------- */

.tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border-soft);
  margin-bottom: var(--space-5);
}
.tab {
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--fg-2);
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: color var(--motion-fast) var(--ease-standard), border-color var(--motion-fast) var(--ease-standard);
}
.tab:hover { color: var(--fg); }
.tab.active { color: var(--fg); border-bottom-color: var(--accent); }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ---------- Code block ---------- */

.code-block {
  background: #0a0a0a;
  border: 1px solid var(--border-soft);
  border-left: 2px solid var(--danger);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--fg-2);
  overflow-x: auto;
  white-space: pre;
}
.code-block .log-line { display: block; }
.code-block .log-ts { color: var(--muted); }
.code-block .log-err { color: var(--danger); }
.code-block .log-warn { color: var(--warn); }

/* ---------- Key-value list ---------- */

.kv-list {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: var(--space-2) var(--space-4);
  font-size: var(--text-base);
}
.kv-list dt {
  color: var(--muted);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.kv-list dd { color: var(--fg); font-variant-numeric: tabular-nums; }
.kv-list dd.mono { font-family: var(--font-mono); font-size: var(--text-sm); }

/* ---------- Mini cost table ---------- */

.mini-cost {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}
.mini-cost td { padding: 6px 0; border-bottom: 1px solid var(--border-soft); }
.mini-cost td:last-child { text-align: right; font-variant-numeric: tabular-nums; color: var(--fg); font-weight: 700; }
.mini-cost tr:last-child td { border-bottom: 0; }
.mini-cost .total td { border-top: 1px solid var(--border); border-bottom: 0; padding-top: var(--space-3); font-weight: 700; }

/* ---------- Bar chart ---------- */

.bar-chart {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.bar-chart .bar-row {
  display: grid;
  grid-template-columns: 160px 1fr 80px;
  gap: var(--space-3);
  align-items: center;
}
.bar-chart .bar-label { font-size: var(--text-sm); color: var(--fg-2); white-space: nowrap; }
.bar-chart .bar-track {
  height: 18px;
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.bar-chart .bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: var(--radius-sm);
  transition: width 0.4s var(--ease-standard);
}
.bar-chart .bar-value {
  text-align: right;
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
  color: var(--fg);
  font-weight: 700;
}

/* ---------- Grid utilities ---------- */

.grid { display: grid; gap: var(--space-4); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-auto { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }

.stack { display: flex; flex-direction: column; gap: var(--space-4); }
.stack-6 { gap: var(--space-6); }
.stack-8 { gap: var(--space-8); }

.row-between { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); }
.row { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; }

.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }

.text-accent { color: var(--accent); }
.text-danger { color: var(--danger); }
.text-muted { color: var(--muted); }
.text-sm { font-size: var(--text-sm); }
.mono { font-family: var(--font-mono); }

.divider { height: 1px; background: var(--border-soft); margin: var(--space-4) 0; }

/* ---------- Detail page layout ---------- */

.detail-header {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-4);
  align-items: center;
  margin-bottom: var(--space-6);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--muted);
  margin-bottom: var(--space-3);
}
.breadcrumb a { color: var(--fg-2); }
.breadcrumb a:hover { color: var(--accent-hover); }
.breadcrumb .sep { opacity: 0.5; }
.breadcrumb .current { color: var(--fg); }

/* ---------- Launcher (index) ---------- */

.launcher {
  max-width: 960px;
  margin: 0 auto;
  padding: var(--space-12) var(--space-6);
}
.launcher-hero { margin-bottom: var(--space-12); }
.launcher-hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: var(--leading-tight);
  margin-bottom: var(--space-3);
}
.launcher-hero p { color: var(--fg-2); font-size: var(--text-lg); max-width: 60ch; }

.launcher-section { margin-bottom: var(--space-12); }
.launcher-section h2 {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: var(--space-4);
}

.launcher-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: var(--space-4); }
.launcher-card {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--fg);
  transition: border-color var(--motion-fast) var(--ease-standard), transform var(--motion-fast) var(--ease-standard);
}
.launcher-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.launcher-card .lc-title { font-size: var(--text-lg); font-weight: 700; }
.launcher-card .lc-desc { font-size: var(--text-sm); color: var(--muted); }
.launcher-card .lc-meta { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.06em; color: var(--accent); margin-top: var(--space-2); }

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1024px) {
  .stat-grid { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .app {
    grid-template-columns: 1fr;
    grid-template-areas:
      "topbar"
      "main";
  }
  .sidebar {
    position: fixed;
    top: var(--topbar-h);
    left: 0;
    bottom: 0;
    width: var(--sidebar-w);
    z-index: 900;
    transform: translateX(-100%);
    transition: transform var(--motion-base) var(--ease-standard);
    border-right: 1px solid var(--border);
  }
  .app.sidebar-open .sidebar { transform: translateX(0); }
  .app.sidebar-open::after {
    content: "";
    position: fixed;
    inset: 0;
    top: var(--topbar-h);
    background: rgba(0,0,0,0.5);
    z-index: 800;
  }
  .topbar .menu-toggle { display: inline-flex; }
  .main { padding: var(--space-4); }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .detail-header { grid-template-columns: 1fr; }
  .kv-list { grid-template-columns: 1fr; }
  .kv-list dt { margin-top: var(--space-2); }
  .bar-chart .bar-row { grid-template-columns: 100px 1fr 64px; }
}

@media (max-width: 480px) {
  .stat-grid { grid-template-columns: 1fr; }
  .main-header h1 { font-size: var(--text-2xl); }
  .topbar { padding: 0 var(--space-4); }
  .topbar .topbar-updated { display: none; }
}

/* Backdrop for modal confirmation dialogs */
.confirm-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1100;
  padding: var(--space-4);
}
.confirm-backdrop.open { display: flex; }

/* ============================================================
   CHAT LAYER — dual-mode chat (Orchestrator vs direct-agent)
   ============================================================ */

/* ---------- Chat page layout ---------- */

.chat-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: var(--space-4);
  height: calc(100vh - var(--topbar-h) - 2 * var(--space-8));
  min-height: 0;
}

.chat-main {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  overflow: hidden;
  min-height: 0;
}

.chat-sidebar {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  overflow: hidden;
  min-height: 0;
}

/* ---------- Mode selector — dual-mode visual distinction ---------- */

.mode-selector {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-bottom: 1px solid var(--border-soft);
  background: rgba(0,0,0,0.2);
}

.mode-tab {
  padding: var(--space-3) var(--space-4);
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: color var(--motion-fast) var(--ease-standard), border-color var(--motion-fast) var(--ease-standard), background var(--motion-fast) var(--ease-standard);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.mode-tab:hover { color: var(--fg-2); }

.mode-tab.active {
  color: var(--fg);
  background: rgba(255,255,255,0.02);
}

.mode-tab[data-mode="orchestrator"].active {
  border-bottom-color: var(--accent);
  color: var(--accent);
}

.mode-tab[data-mode="direct"].active {
  border-bottom-color: var(--fg);
  color: var(--fg);
}

.mode-tab .mode-icon { width: 14px; height: 14px; opacity: 0.8; }

.mode-divider {
  grid-column: 1 / -1;
  height: 1px;
  background: var(--border-soft);
}

/* The two modes have visually different headers */
.mode-header {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--border-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.mode-header.orchestrator {
  background: linear-gradient(90deg, rgba(118,185,0,0.06), transparent 60%);
  border-left: 2px solid var(--accent);
}

.mode-header.direct {
  background: linear-gradient(90deg, rgba(255,255,255,0.04), transparent 60%);
  border-left: 2px solid var(--fg-2);
}

.mode-header .mode-title {
  font-size: var(--text-base);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.mode-header .mode-subtitle {
  font-size: var(--text-xs);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 2px;
}

.mode-header.orchestrator .mode-title { color: var(--accent); }
.mode-header.direct .mode-title { color: var(--fg); }

/* ---------- Agent picker (direct mode only) ---------- */

.agent-picker {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border-soft);
  flex-wrap: wrap;
  align-items: center;
}

.agent-picker .picker-label {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-right: var(--space-2);
}

.agent-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  font-size: var(--text-sm);
  font-weight: 700;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--fg-2);
  cursor: pointer;
  transition: all var(--motion-fast) var(--ease-standard);
  letter-spacing: 0.02em;
}

.agent-pill:hover { color: var(--fg); border-color: var(--fg-2); }

.agent-pill.active {
  color: var(--fg);
  border-color: var(--fg);
  background: rgba(255,255,255,0.06);
}

.agent-pill .agent-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}

/* ---------- Session selector (inline header dropdown) ---------- */

.session-selector {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.session-selector .select {
  min-width: 200px;
  padding: 6px 32px 6px 10px;
  font-size: var(--text-sm);
}

.session-selector .new-session-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--fg-2);
  padding: 6px 10px;
  font-size: var(--text-sm);
  font-weight: 700;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--motion-fast) var(--ease-standard);
  white-space: nowrap;
}

.session-selector .new-session-btn:hover {
  color: var(--fg);
  border-color: var(--fg-2);
}

/* ---------- Chat messages stream ---------- */

.chat-stream {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  min-height: 0;
  scroll-behavior: smooth;
}

/* ---------- Message bubbles ---------- */

.msg {
  display: flex;
  gap: var(--space-3);
  max-width: 85%;
  animation: msg-in 200ms var(--ease-standard);
}

@keyframes msg-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.msg.user {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.msg.assistant {
  align-self: flex-start;
}

.msg-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--surface);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--fg-2);
  flex-shrink: 0;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.msg.user .msg-avatar {
  background: rgba(255,255,255,0.04);
  color: var(--fg);
}

.msg.assistant .msg-avatar.orchestrator {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(118,185,0,0.08);
}

.msg-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.msg-bubble {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  word-break: break-word;
}

.msg.user .msg-bubble {
  background: rgba(255,255,255,0.06);
  color: var(--fg);
  border: 1px solid var(--border-soft);
}

.msg.assistant .msg-bubble {
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--border-soft);
}

.msg-meta {
  font-size: var(--text-xs);
  color: var(--meta);
  font-variant-numeric: tabular-nums;
}

.msg.user .msg-meta { text-align: right; }

/* ---------- Streaming / thinking indicator ---------- */

.streaming-dots {
  display: inline-flex;
  gap: 4px;
  padding: var(--space-2) 0;
}

.streaming-dots .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: streaming 1.4s var(--ease-standard) infinite;
}

.streaming-dots .dot:nth-child(2) { animation-delay: 0.2s; }
.streaming-dots .dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes streaming {
  0%, 60%, 100% { opacity: 0.3; transform: scale(0.8); }
  30% { opacity: 1; transform: scale(1); }
}

.thinking-indicator {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--bg);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  color: var(--muted);
  font-size: var(--text-sm);
  font-style: italic;
}

.thinking-indicator .streaming-dots { padding: 0; }
.thinking-indicator .streaming-dots .dot { width: 6px; height: 6px; }

/* ---------- Code block inside messages ---------- */

.msg-code-block {
  background: #0a0a0a;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  margin: var(--space-2) 0;
  overflow: hidden;
}

.msg-code-block .code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--border-soft);
  background: rgba(255,255,255,0.02);
}

.msg-code-block .code-lang {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.msg-code-block .copy-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--fg-2);
  padding: 3px 8px;
  font-size: var(--text-xs);
  font-weight: 700;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--motion-fast) var(--ease-standard);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.msg-code-block .copy-btn:hover {
  color: var(--fg);
  border-color: var(--fg-2);
}

.msg-code-block .copy-btn.copied {
  color: var(--accent);
  border-color: var(--accent);
}

.msg-code-block pre {
  margin: 0;
  padding: var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--fg-2);
  overflow-x: auto;
  white-space: pre;
}

/* ---------- Tool call display ---------- */

.tool-call {
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  margin: var(--space-2) 0;
  background: rgba(255,255,255,0.015);
  overflow: hidden;
}

.tool-call-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  cursor: pointer;
  user-select: none;
  transition: background var(--motion-fast) var(--ease-standard);
}

.tool-call-header:hover { background: rgba(255,255,255,0.03); }

.tool-call-header .tool-chevron {
  width: 12px;
  height: 12px;
  color: var(--muted);
  transition: transform var(--motion-fast) var(--ease-standard);
  flex-shrink: 0;
}

.tool-call.open .tool-chevron { transform: rotate(90deg); }

.tool-call-header .tool-label {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.tool-call-header .tool-name {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--fg);
  font-weight: 700;
}

.tool-call-header .tool-status {
  margin-left: auto;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
}

.tool-call-body {
  display: none;
  padding: var(--space-3);
  border-top: 1px solid var(--border-soft);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--fg-2);
  white-space: pre-wrap;
  line-height: 1.6;
}

.tool-call.open .tool-call-body { display: block; }

/* ---------- Chat input bar ---------- */

.chat-input-bar {
  border-top: 1px solid var(--border-soft);
  padding: var(--space-3) var(--space-4);
  display: flex;
  gap: var(--space-3);
  align-items: flex-end;
  background: rgba(0,0,0,0.2);
}

.chat-input {
  flex: 1;
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  resize: none;
  min-height: 42px;
  max-height: 160px;
  transition: border-color var(--motion-fast) var(--ease-standard);
}

.chat-input::placeholder { color: var(--muted); }
.chat-input:focus { outline: none; border-color: var(--accent); }

.chat-send {
  background: transparent;
  border: 2px solid var(--accent);
  color: var(--fg);
  padding: 10px 16px;
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 700;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--motion-fast) var(--ease-standard);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  white-space: nowrap;
}

.chat-send:hover { background: var(--accent-hover); color: #fff; border-color: var(--accent-hover); }
.chat-send:active { background: var(--accent-active); border-color: var(--accent-active); }
.chat-send:disabled { opacity: 0.4; cursor: not-allowed; }

/* ---------- Session history side panel ---------- */

.session-history {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
}

.session-history-header {
  padding: var(--space-4) var(--space-4) var(--space-3);
  border-bottom: 1px solid var(--border-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.session-history-header h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--fg);
}

.session-history-list {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-2);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-height: 0;
}

.session-history-item {
  padding: var(--space-3);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--motion-fast) var(--ease-standard);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.session-history-item:hover {
  border-color: var(--border-soft);
  background: rgba(255,255,255,0.02);
}

.session-history-item.active {
  border-color: var(--accent);
  background: rgba(118,185,0,0.06);
}

.session-history-item .sh-title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--fg);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.session-history-item .sh-meta {
  font-size: var(--text-xs);
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.session-history-item .sh-mode-tag {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 1px 6px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
}

.session-history-item .sh-mode-tag.orchestrator {
  color: var(--accent);
  border-color: var(--accent);
}

.session-history-item .sh-mode-tag.direct {
  color: var(--fg-2);
}

.session-history-empty {
  padding: var(--space-6) var(--space-3);
  text-align: center;
  color: var(--muted);
  font-size: var(--text-sm);
}

/* ---------- Chat empty state ---------- */

.chat-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-12) var(--space-6);
  text-align: center;
}

.chat-empty .chat-empty-icon {
  width: 48px;
  height: 48px;
  color: var(--muted);
  opacity: 0.5;
}

.chat-empty .chat-empty-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--fg);
}

.chat-empty .chat-empty-desc {
  font-size: var(--text-sm);
  color: var(--muted);
  max-width: 380px;
}

.chat-empty .chat-suggestions {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-2);
  margin-top: var(--space-4);
  max-width: 560px;
  width: 100%;
}

.chat-suggestion {
  padding: var(--space-3);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.015);
  cursor: pointer;
  transition: all var(--motion-fast) var(--ease-standard);
  text-align: left;
  font-size: var(--text-sm);
  color: var(--fg-2);
}

.chat-suggestion:hover {
  border-color: var(--accent);
  color: var(--fg);
}

/* ---------- Topbar mode indicator ---------- */

.topbar-mode-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  color: var(--fg-2);
}

.topbar-mode-badge.orchestrator {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(118,185,0,0.06);
}

.topbar-mode-badge.direct {
  color: var(--fg);
  border-color: var(--fg-2);
}

.topbar-mode-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

/* ---------- Responsive chat layout ---------- */

@media (max-width: 1024px) {
  .chat-layout {
    grid-template-columns: 1fr 240px;
  }
}

@media (max-width: 768px) {
  .chat-layout {
    grid-template-columns: 1fr;
    height: calc(100vh - var(--topbar-h) - 2 * var(--space-4));
  }
  .chat-sidebar {
    display: none;
  }
  .chat-sidebar.mobile-open {
    display: flex;
    position: fixed;
    top: var(--topbar-h);
    right: 0;
    bottom: 0;
    width: 280px;
    z-index: 900;
    border-radius: 0;
  }
  .mode-selector {
    grid-template-columns: 1fr;
  }
  .mode-tab { padding: var(--space-2) var(--space-3); font-size: 10px; }
  .msg { max-width: 95%; }
}

@media (max-width: 480px) {
  .chat-input-bar { padding: var(--space-2) var(--space-3); gap: var(--space-2); }
  .chat-send { padding: 8px 12px; font-size: var(--text-sm); }
  .agent-picker { padding: var(--space-2) var(--space-3); }
}

/* ============================================================
   GLOBAL BACKGROUND IMAGE
   Applied to body so every view sits on top of it.
   The dashboard's transparent panels let this show through.
   ============================================================ */

body {
  background-color: var(--bg);
  background-image: url("../mr9uzfsp-0d779a905dea20313d0b440493edc4bf.jpg");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  background-repeat: no-repeat;
}

/* Keep the app shell transparent so the body background shows through.
   The sidebar and topbar have their own opaque backgrounds already. */
.app { background: transparent; }

/* Let the .main area be transparent across ALL views so the body
   background image shows through behind the translucent panels. */
.main { background: transparent; }

/* ============================================================
   GLOBAL PANEL TRANSPARENCY + CAMO TEXTURE
   Applied to all views (not scoped to .view-dashboard).
   - Stat cards and table-wrap panels become ~30% transparent
   - Subtle camouflage-style texture (3-color, edge-darkened)
   - Sidebar and topbar remain fully opaque
   ============================================================ */

.stat-card,
.table-wrap,
.card,
.chat-main,
.chat-sidebar,
.mode-selector,
.mode-header,
.agent-picker,
.session-history,
.chat-input-bar {
  background-color: rgba(26, 26, 26, 0.30);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-color: rgba(255, 255, 255, 0.10);
  position: relative;
}

/* Camo texture - removed to keep transparency clean as requested */
/* The following block is disabled to remove the green/brown mottle overlay */
/* 
.stat-card::before,
.table-wrap::before,
.card::before,
.chat-main::before,
.chat-sidebar::before,
.mode-selector::before,
.mode-header::before,
.agent-picker::before,
.session-history::before,
.chat-input-bar::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  z-index: 0;
  background-image:
    radial-gradient(ellipse 70% 55% at 3% 3%,    rgba(75, 57, 27, 0.70), transparent 60%),
    radial-gradient(ellipse 60% 50% at 97% 5%,   rgba(69, 75, 27, 0.65), transparent 65%),
    radial-gradient(ellipse 65% 55% at 95% 97%,  rgba(45, 75, 27, 0.70), transparent 60%),
    radial-gradient(ellipse 55% 45% at 5% 95%,   rgba(75, 57, 27, 0.65), transparent 65%),
    radial-gradient(ellipse 50% 40% at 50% 50%, rgba(69, 75, 27, 0.50), transparent 75%);
  mix-blend-mode: overlay;
  opacity: 0.9;
}
*/

/* Keep all real content above the ::before texture layer */
.stat-card > *,
.table-wrap > *,
.card > *,
.chat-main > *,
.chat-sidebar > *,
.mode-selector > *,
.mode-header > *,
.agent-picker > *,
.session-history > *,
.chat-input-bar > * {
  position: relative;
  z-index: 1;
}

/* Table-scroll + tables need stacking context so texture doesn't bleed through */
.table-scroll {
  position: relative;
  z-index: 1;
  background: transparent;
}

/* Table content stays legible */
.table-wrap .table-head { background: transparent; }
.data-table thead th { background: rgba(255,255,255,0.04); }
.data-table tbody tr:hover td { background: rgba(255,255,255,0.05); }
.data-table tbody tr.row-failed td { background: rgba(229,32,32,0.08); }
.data-table tbody tr.row-active td { background: rgba(118,185,0,0.05); }

/* Status badges stay fully solid */
.status-badge {
  background-color: rgba(26, 26, 26, 1) !important;
}
.status-badge.busy { background-color: rgba(118, 185, 0, 0.12) !important; }
.status-badge.failed { background-color: rgba(229, 32, 32, 0.12) !important; }
.status-badge.idle { background-color: rgba(255, 255, 255, 0.04) !important; }
.status-badge.offline { background-color: transparent !important; }

/* Project list rows stay clean */
#projects-list .row-between {
  background: transparent;
}

/* Stat-card alert keeps red value */
.stat-card.alert .stat-value { color: var(--danger); }

/* Sidebar and topbar stay fully opaque - no transparency applied */