/* ========================================
   NUMU ENGINE — Agent Fleet Command Centre
   Custom Dark Theme v2.0
   ======================================== */

/* === DESIGN TOKENS === */
:root {
  /* Type Scale (fluid) */
  --text-xs:   clamp(0.6875rem, 0.65rem + 0.2vw, 0.8125rem);
  --text-sm:   clamp(0.8125rem, 0.75rem + 0.3vw, 0.9375rem);
  --text-base: clamp(0.9375rem, 0.85rem + 0.4vw, 1.0625rem);
  --text-lg:   clamp(1.0625rem, 0.9rem + 0.7vw, 1.375rem);
  --text-xl:   clamp(1.375rem, 0.95rem + 1.2vw, 2rem);
  --text-2xl:  clamp(1.75rem, 1.1rem + 2vw, 3rem);

  /* Spacing (4px base) */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  /* Numu Brand Colors */
  --bg:              #0A0E1A;
  --bg-raised:       #0F1326;
  --surface:         rgba(26, 31, 46, 0.6);
  --surface-solid:   #1A1F2E;
  --border:          rgba(139, 92, 246, 0.2);
  --border-hover:    rgba(139, 92, 246, 0.4);
  --divider:         rgba(139, 92, 246, 0.08);

  /* Purple Accent */
  --purple:          #8B5CF6;
  --purple-deep:     #7C3AED;
  --purple-glow:     rgba(139, 92, 246, 0.15);
  --purple-glow-strong: rgba(139, 92, 246, 0.3);

  /* Text */
  --text-heading:    #FFFFFF;
  --text-body:       #F3F4F6;
  --text-muted:      #9CA3AF;
  --text-faint:      #6B7280;

  /* Semantic */
  --green:           #10B981;
  --green-bg:        rgba(16, 185, 129, 0.12);
  --green-border:    rgba(16, 185, 129, 0.3);
  --amber:           #F59E0B;
  --amber-bg:        rgba(245, 158, 11, 0.12);
  --amber-border:    rgba(245, 158, 11, 0.3);
  --red:             #EF4444;
  --red-bg:          rgba(239, 68, 68, 0.12);
  --red-border:      rgba(239, 68, 68, 0.3);
  --blue:            #3B82F6;
  --blue-bg:         rgba(59, 130, 246, 0.12);
  --blue-border:     rgba(59, 130, 246, 0.3);

  /* Radius */
  --radius-sm:   0.375rem;
  --radius-md:   0.5rem;
  --radius-lg:   0.75rem;
  --radius-xl:   1rem;

  /* Motion */
  --ease:        cubic-bezier(0.16, 1, 0.3, 1);
  --transition:  180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.3), 0 1px 2px rgba(0, 0, 0, 0.2);
  --shadow-glow: 0 0 30px rgba(139, 92, 246, 0.1);

  /* Fonts */
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Inter', system-ui, -apple-system, sans-serif;

  /* Content widths */
  --content-wide: 1400px;
}


/* === BASE RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  height: 100%;
  overflow: hidden;
}

body {
  min-height: 100dvh;
  height: 100%;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--text-body);
  background-color: var(--bg);
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

h1, h2, h3, h4 { line-height: 1.2; color: var(--text-heading); text-wrap: balance; }
p { text-wrap: pretty; }
button { cursor: pointer; background: none; border: none; font: inherit; color: inherit; }
img { display: block; max-width: 100%; }


/* === TOPBAR === */
.topbar {
  background: var(--bg-raised);
  border-bottom: 1px solid var(--border);
  padding: var(--space-3) var(--space-6);
  flex-shrink: 0;
  z-index: 100;
}

.topbar-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.logo-icon {
  flex-shrink: 0;
  filter: drop-shadow(0 0 8px rgba(139, 92, 246, 0.4));
}

.logo-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.logo-name {
  font-size: var(--text-sm);
  font-weight: 800;
  letter-spacing: 0.15em;
  color: var(--text-heading);
}

.logo-subtitle {
  font-size: var(--text-xs);
  color: var(--text-muted);
  font-weight: 500;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.topbar-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.topbar-date {
  font-size: var(--text-xs);
  color: var(--text-muted);
  font-variant-numeric: tabular-nums lining-nums;
}


/* === BADGES === */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  border-radius: 9999px;
  font-size: var(--text-xs);
  font-weight: 600;
  white-space: nowrap;
}

.badge-green {
  background: var(--green-bg);
  color: var(--green);
  border: 1px solid var(--green-border);
}

.badge-amber {
  background: var(--amber-bg);
  color: var(--amber);
  border: 1px solid var(--amber-border);
}

.badge-blue {
  background: var(--blue-bg);
  color: var(--blue);
  border: 1px solid var(--blue-border);
}

.badge-purple {
  background: var(--purple-glow);
  color: var(--purple);
  border: 1px solid var(--border);
}

.badge-red {
  background: var(--red-bg);
  color: var(--red);
  border: 1px solid var(--red-border);
}

.badge-lg {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  animation: pulse-dot 2s ease infinite;
}

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


/* === TAB NAVIGATION === */
.tab-nav {
  display: flex;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-6);
  background: var(--bg);
  border-bottom: 1px solid var(--divider);
  flex-shrink: 0;
  overflow-x: auto;
  overscroll-behavior: contain;
}

.tab-nav::-webkit-scrollbar { height: 0; }

.tab-btn {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-md);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.tab-btn:hover {
  color: var(--text-body);
  background: var(--purple-glow);
}

.tab-btn.active {
  color: var(--text-heading);
  background: var(--purple-glow);
  box-shadow: inset 0 0 0 1px var(--border);
}

.tab-icon {
  font-size: 0.875rem;
  opacity: 0.8;
}


/* === MAIN CONTENT === */
.main-content {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  padding: var(--space-6);
  padding-bottom: var(--space-8);
}

.main-content::-webkit-scrollbar {
  width: 6px;
}
.main-content::-webkit-scrollbar-track {
  background: transparent;
}
.main-content::-webkit-scrollbar-thumb {
  background: rgba(139, 92, 246, 0.2);
  border-radius: 3px;
}
.main-content::-webkit-scrollbar-thumb:hover {
  background: rgba(139, 92, 246, 0.4);
}

.content-wrap {
  max-width: var(--content-wide);
  margin: 0 auto;
  overflow: hidden;
}


/* === TAB PANELS === */
.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
  animation: fadeIn 300ms var(--ease) both;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}


/* === SECTION TITLES === */
.section-title {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
  color: var(--text-heading);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.section-title:first-child {
  margin-top: 0;
}

.section-title::before {
  content: '';
  width: 3px;
  height: 1.1em;
  background: var(--purple);
  border-radius: 2px;
  flex-shrink: 0;
}

.section-desc {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: calc(var(--space-1) * -1);
  margin-bottom: var(--space-4);
}


/* === KPI CARDS === */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.kpi-card {
  background: var(--surface);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--kpi-color, var(--purple)), transparent);
  opacity: 0.6;
}

.kpi-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-glow);
}

.kpi-label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: var(--space-2);
}

.kpi-value {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--text-heading);
  font-variant-numeric: tabular-nums lining-nums;
  margin-bottom: var(--space-1);
}

.kpi-value-sm {
  font-size: var(--text-lg);
}

.kpi-dim {
  color: var(--text-muted);
  font-weight: 500;
}

.kpi-sub {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-bottom: var(--space-3);
}

.kpi-bar {
  height: 4px;
  background: rgba(139, 92, 246, 0.1);
  border-radius: 2px;
  overflow: hidden;
}

.kpi-bar-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--kpi-color, var(--purple)), var(--purple-deep));
  border-radius: 2px;
  transition: width 1.2s var(--ease);
}

.kpi-status-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.status-dot.green { background: var(--green); box-shadow: 0 0 6px var(--green); }
.status-dot.amber { background: var(--amber); box-shadow: 0 0 6px var(--amber); }
.status-dot.red   { background: var(--red);   box-shadow: 0 0 6px var(--red); }
.status-dot.blue  { background: var(--blue);  box-shadow: 0 0 6px var(--blue); }


/* === AGENT GRID (mini - overview) === */
.agent-grid-mini {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
}

.agent-mini {
  background: var(--surface);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  transition: border-color var(--transition), box-shadow var(--transition);
  cursor: pointer;
}

.agent-mini:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-glow);
}

.agent-mini-num {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6875rem;
  font-weight: 700;
  flex-shrink: 0;
  background: var(--purple-glow);
  color: var(--purple);
  border: 1px solid var(--border);
}

.agent-mini-num.active { background: var(--green-bg); color: var(--green); border-color: var(--green-border); }
.agent-mini-num.standby { background: var(--amber-bg); color: var(--amber); border-color: var(--amber-border); }
.agent-mini-num.scheduled { background: var(--blue-bg); color: var(--blue); border-color: var(--blue-border); }

.agent-mini-info {
  flex: 1;
  min-width: 0;
}

.agent-mini-name {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--text-heading);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.agent-mini-role {
  font-size: 0.625rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.agent-mini-badge {
  font-size: 0.5625rem;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 9999px;
  white-space: nowrap;
  flex-shrink: 0;
  text-transform: uppercase;
}

.agent-mini-badge.active  { background: var(--green-bg); color: var(--green); }
.agent-mini-badge.standby { background: var(--amber-bg); color: var(--amber); }
.agent-mini-badge.scheduled { background: var(--blue-bg); color: var(--blue); }


/* === AGENT GRID (full - agents tab) === */
.agents-toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}

.search-box {
  flex: 1;
  min-width: 200px;
  max-width: 320px;
  padding: var(--space-2) var(--space-3);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-body);
  font-size: var(--text-sm);
  font-family: var(--font-body);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.search-box::placeholder {
  color: var(--text-faint);
}

.search-box:focus {
  border-color: var(--border-hover);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.filter-group {
  display: flex;
  gap: var(--space-1);
}

.filter-btn {
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-muted);
  border-radius: 9999px;
  border: 1px solid var(--divider);
  transition: all var(--transition);
}

.filter-btn:hover {
  color: var(--text-body);
  border-color: var(--border);
}

.filter-btn.active {
  color: var(--purple);
  background: var(--purple-glow);
  border-color: var(--border);
}

.agent-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.agent-card {
  background: var(--surface);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transition: border-color var(--transition), box-shadow var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.agent-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-glow);
}

.agent-card.hidden { display: none; }

.agent-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--space-3);
}

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

.agent-number {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: 800;
  background: var(--purple-glow);
  color: var(--purple);
  border: 1px solid var(--border);
}

.agent-number.active  { background: var(--green-bg); color: var(--green); border-color: var(--green-border); }
.agent-number.standby { background: var(--amber-bg); color: var(--amber); border-color: var(--amber-border); }
.agent-number.scheduled { background: var(--blue-bg); color: var(--blue); border-color: var(--blue-border); }

.agent-name {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--text-heading);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.agent-role {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-bottom: var(--space-2);
}

.agent-mission {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-bottom: var(--space-3);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.agent-card.expanded .agent-mission {
  -webkit-line-clamp: unset;
}

/* Expanded state */
.agent-expanded {
  max-height: 0;
  overflow: hidden;
  transition: max-height 500ms var(--ease), opacity 300ms var(--ease);
  opacity: 0;
}

.agent-card.expanded .agent-expanded {
  max-height: 1200px;
  opacity: 1;
}

.agent-expanded-inner {
  padding-top: var(--space-3);
  border-top: 1px solid var(--divider);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.agent-section-label {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-faint);
  margin-bottom: var(--space-1);
}

.agent-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}

.agent-tag {
  font-size: 0.625rem;
  padding: 1px 6px;
  border-radius: 9999px;
  background: var(--purple-glow);
  color: var(--purple);
  border: 1px solid var(--divider);
}

.agent-tag.green {
  background: var(--green-bg);
  color: var(--green);
  border-color: var(--green-border);
}

.agent-tag.amber {
  background: var(--amber-bg);
  color: var(--amber);
  border-color: var(--amber-border);
}

.agent-kpi-list {
  font-size: var(--text-xs);
  color: var(--text-muted);
  list-style: none;
  padding: 0;
}

.agent-kpi-list li {
  padding: 2px 0;
  padding-left: var(--space-3);
  position: relative;
}

.agent-kpi-list li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--purple);
  font-weight: 700;
}

.agent-route-row {
  font-size: var(--text-xs);
  color: var(--text-muted);
  display: flex;
  gap: var(--space-2);
  align-items: baseline;
}

.agent-route-row strong {
  color: var(--text-body);
  font-weight: 600;
}

.expand-hint {
  font-size: 0.625rem;
  color: var(--text-faint);
  text-align: center;
  margin-top: var(--space-2);
  transition: opacity var(--transition);
}

.agent-card.expanded .expand-hint {
  opacity: 0;
}


/* === ETHICS SECTION === */
.ethics-section {
  background: var(--surface);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}

.ethics-pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.pillar {
  text-align: center;
  padding: var(--space-3);
  background: rgba(16, 185, 129, 0.04);
  border: 1px solid rgba(16, 185, 129, 0.15);
  border-radius: var(--radius-md);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.pillar:hover {
  border-color: rgba(16, 185, 129, 0.3);
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.05);
}

.pillar-icon {
  width: 32px;
  height: 32px;
  margin: 0 auto var(--space-1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: 700;
}

.pillar-icon.green {
  background: var(--green-bg);
  color: var(--green);
  border: 1px solid var(--green-border);
}

.pillar-name {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 2px;
}

.pillar-arabic {
  font-size: var(--text-base);
  color: var(--purple);
  margin-bottom: 2px;
  direction: rtl;
}

.pillar-meaning {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.ethics-status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
}

.ethics-label {
  font-size: var(--text-sm);
  color: var(--text-muted);
}


/* === REVENUE SECTION === */
.revenue-section {
  background: var(--surface);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.revenue-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--space-2);
}

.revenue-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-heading);
}

.revenue-label .muted {
  color: var(--text-muted);
  font-weight: 400;
}

.revenue-target {
  font-size: var(--text-xs);
  color: var(--text-muted);
  font-variant-numeric: tabular-nums lining-nums;
}

.revenue-bar {
  height: 8px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: var(--space-1);
}

.revenue-bar-fill {
  height: 100%;
  width: 0;
  background: var(--color, var(--purple));
  border-radius: 4px;
  transition: width 1.5s var(--ease);
}

.revenue-note {
  font-size: 0.6875rem;
  color: var(--text-faint);
}

.revenue-agents {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin-top: var(--space-1);
}


/* === WORKFLOW CARDS === */
.workflow-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.workflow-card {
  background: var(--surface);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.workflow-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-glow);
}

.workflow-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-3);
}

.workflow-title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--text-heading);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.workflow-num {
  font-size: var(--text-xs);
  font-weight: 800;
  color: var(--purple);
  background: var(--purple-glow);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  font-variant-numeric: tabular-nums;
}

.workflow-meta {
  display: flex;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.workflow-meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.workflow-desc {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-bottom: var(--space-3);
  line-height: 1.5;
}

.flow-diagram {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  padding: var(--space-2) 0;
}

.flow-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  min-width: 80px;
  text-align: center;
  border: 1px solid;
  transition: transform var(--transition), box-shadow var(--transition);
}

.flow-node:hover {
  transform: scale(1.05);
}

.flow-node.purple {
  background: var(--purple-glow);
  border-color: var(--border);
  color: var(--purple);
}

.flow-node.green {
  background: var(--green-bg);
  border-color: var(--green-border);
  color: var(--green);
}

.flow-node.amber {
  background: var(--amber-bg);
  border-color: var(--amber-border);
  color: var(--amber);
}

.flow-node.blue {
  background: var(--blue-bg);
  border-color: var(--blue-border);
  color: var(--blue);
}

.flow-agent {
  font-size: var(--text-xs);
  font-weight: 800;
}

.flow-name {
  font-size: 0.625rem;
  font-weight: 600;
  color: var(--text-body);
}

.flow-arrow {
  font-size: var(--text-lg);
  color: var(--text-faint);
  font-weight: 300;
  flex-shrink: 0;
}

/* Workflow expanded steps */
.workflow-steps {
  max-height: 0;
  overflow: hidden;
  transition: max-height 500ms var(--ease), opacity 300ms var(--ease);
  opacity: 0;
}

.workflow-card.expanded .workflow-steps {
  max-height: 3000px;
  opacity: 1;
}

.steps-inner {
  padding-top: var(--space-4);
  border-top: 1px solid var(--divider);
  margin-top: var(--space-3);
}

.step-item {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--divider);
}

.step-item:last-child { border-bottom: none; }

.step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6875rem;
  font-weight: 700;
  background: var(--purple-glow);
  color: var(--purple);
  border: 1px solid var(--border);
  flex-shrink: 0;
}

.step-num.ethics {
  background: var(--amber-bg);
  color: var(--amber);
  border-color: var(--amber-border);
}

.step-num.human {
  background: var(--purple-glow-strong);
  color: var(--purple);
  border-color: var(--border-hover);
}

.step-content {}

.step-title {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 2px;
}

.step-agent {
  font-size: 0.625rem;
  color: var(--purple);
  font-weight: 600;
  margin-bottom: 2px;
}

.step-desc {
  font-size: 0.6875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.step-badges {
  display: flex;
  gap: var(--space-1);
  margin-top: var(--space-1);
}

.step-badge {
  font-size: 0.5625rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 9999px;
  text-transform: uppercase;
}

.step-badge.ethics-badge {
  background: var(--amber-bg);
  color: var(--amber);
  border: 1px solid var(--amber-border);
}

.step-badge.human-badge {
  background: var(--purple-glow);
  color: var(--purple);
  border: 1px solid var(--border);
}

.workflow-expand-hint {
  font-size: 0.625rem;
  color: var(--text-faint);
  text-align: center;
  margin-top: var(--space-2);
  transition: opacity var(--transition);
}

.workflow-card.expanded .workflow-expand-hint {
  opacity: 0;
}


/* === ROUTING MAP === */
.routing-container {
  background: var(--surface);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  position: relative;
  overflow: hidden;
}

.routing-svg {
  width: 100%;
  height: 600px;
  display: block;
}

.routing-node {
  cursor: pointer;
  transition: opacity 180ms ease;
}

.routing-node circle {
  transition: r 180ms ease, stroke-width 180ms ease, stroke 180ms ease;
}

.routing-node:hover circle {
  stroke-width: 3;
  stroke: var(--purple);
}

.routing-node text {
  pointer-events: none;
}

.routing-link {
  transition: opacity 180ms ease, stroke-width 180ms ease;
}

.routing-dimmed {
  opacity: 0.08;
}

.routing-highlighted {
  opacity: 1;
}

.routing-link.routing-highlighted {
  stroke-width: 2.5;
}

.routing-info-panel {
  position: absolute;
  bottom: var(--space-4);
  left: var(--space-4);
  right: var(--space-4);
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  display: none;
  gap: var(--space-4);
  font-size: var(--text-xs);
}

.routing-info-panel.visible {
  display: flex;
}

.routing-info-title {
  font-weight: 700;
  color: var(--text-heading);
  font-size: var(--text-sm);
  margin-bottom: var(--space-1);
}

.routing-info-section {
  flex: 1;
}

.routing-info-section h4 {
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-faint);
  margin-bottom: var(--space-1);
}

.routing-info-section p {
  color: var(--text-muted);
  line-height: 1.5;
}


/* === SCHEDULE TIMELINE === */
.schedule-timeline {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.timeline-item {
  display: grid;
  grid-template-columns: 120px 6px 1fr;
  gap: var(--space-4);
  align-items: stretch;
  min-height: 60px;
}

.timeline-time {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums lining-nums;
  text-align: right;
  padding-top: var(--space-3);
}

.timeline-bar {
  width: 6px;
  border-radius: 3px;
  background: var(--bar-color, var(--purple));
  position: relative;
  min-height: 50px;
  opacity: 0.7;
}

.timeline-bar.double {
  min-height: 70px;
}

.timeline-content {
  background: var(--surface);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.timeline-content:hover {
  border-color: var(--border-hover);
}

.timeline-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 2px;
}

.timeline-desc {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.timeline-agents {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin-top: var(--space-1);
}


/* === PHASE ROADMAP === */
.phase-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.phase-card {
  background: var(--surface);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.phase-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-glow);
}

.phase-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--phase-color, var(--purple));
}

.phase-card.current {
  border-color: var(--green-border);
}

.phase-number {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-faint);
  margin-bottom: var(--space-1);
}

.phase-name {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: var(--space-1);
}

.phase-months {
  font-size: var(--text-xs);
  color: var(--purple);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.phase-focus {
  font-size: var(--text-xs);
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: var(--space-3);
}

.phase-agents-label {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-faint);
  margin-bottom: var(--space-1);
}

.phase-agents-list {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
}

.phase-agent-dot {
  width: 22px;
  height: 22px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.5625rem;
  font-weight: 700;
}

.phase-agent-dot.active {
  background: var(--green-bg);
  color: var(--green);
  border: 1px solid var(--green-border);
}

.phase-agent-dot.standby {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-faint);
  border: 1px solid var(--divider);
}

.phase-target {
  margin-top: var(--space-3);
  padding-top: var(--space-2);
  border-top: 1px solid var(--divider);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--green);
  font-variant-numeric: tabular-nums lining-nums;
}


/* === PLAYBOOK TABLE === */
.playbook-table-wrap {
  overflow-x: auto;
  overscroll-behavior: contain;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.playbook-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-xs);
}

.playbook-table thead {
  position: sticky;
  top: 0;
  z-index: 1;
}

.playbook-table th {
  background: var(--bg-raised);
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-align: left;
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  transition: color var(--transition);
}

.playbook-table th:hover {
  color: var(--purple);
}

.playbook-table td {
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--divider);
  color: var(--text-body);
  white-space: nowrap;
  font-variant-numeric: tabular-nums lining-nums;
}

.playbook-table tbody tr {
  transition: background var(--transition);
}

.playbook-table tbody tr:hover {
  background: var(--purple-glow);
}

.playbook-table tbody tr:last-child td {
  border-bottom: none;
}


/* === DECISION TREES === */
.decision-tree-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.decision-card {
  background: var(--surface);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.decision-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-glow);
}

.decision-title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.decision-steps {
  max-height: 0;
  overflow: hidden;
  transition: max-height 500ms var(--ease), opacity 300ms var(--ease);
  opacity: 0;
}

.decision-card.expanded .decision-steps {
  max-height: 1000px;
  opacity: 1;
}

.decision-steps-inner {
  padding-top: var(--space-3);
  border-top: 1px solid var(--divider);
  margin-top: var(--space-2);
}

.decision-step {
  font-size: var(--text-xs);
  color: var(--text-muted);
  padding: var(--space-1) 0;
  padding-left: var(--space-4);
  position: relative;
  line-height: 1.5;
}

.decision-step::before {
  content: attr(data-step);
  position: absolute;
  left: 0;
  color: var(--purple);
  font-weight: 700;
  font-size: 0.625rem;
}

.decision-expand-hint {
  font-size: 0.625rem;
  color: var(--text-faint);
  transition: opacity var(--transition);
}

.decision-card.expanded .decision-expand-hint {
  opacity: 0;
}


/* === HITL & FAILURE TABLES === */
.protocol-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}


/* === FOOTER === */
.footer {
  background: var(--bg-raised);
  border-top: 1px solid var(--border);
  padding: var(--space-3) var(--space-6);
  flex-shrink: 0;
}

.footer-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.footer-row {
  font-size: var(--text-xs);
  color: var(--text-faint);
}

.footer-arabic {
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.footer a {
  color: var(--text-muted);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition);
}

.footer a:hover {
  color: var(--purple);
}


/* === ANIMATIONS === */
.anim-card {
  opacity: 0;
  animation: cardEnter 400ms var(--ease) forwards;
  animation-delay: calc(var(--i, 0) * 30ms + 50ms);
}

@keyframes cardEnter {
  from {
    opacity: 0;
    clip-path: inset(8% 0 0 0);
  }
  to {
    opacity: 1;
    clip-path: inset(0 0 0 0);
  }
}

/* Animate bars after load */
.bars-animated .kpi-bar-fill,
.bars-animated .revenue-bar-fill {
  width: var(--fill);
}

@keyframes pulse-connection {
  0% { stroke-dashoffset: 12; }
  100% { stroke-dashoffset: 0; }
}


/* === RESPONSIVE === */
@media (max-width: 1200px) {
  .phase-grid { grid-template-columns: repeat(2, 1fr); }
  .decision-tree-list { grid-template-columns: 1fr; }
}

@media (max-width: 1024px) {
  .kpi-row { grid-template-columns: repeat(2, 1fr); }
  .agent-grid { grid-template-columns: repeat(2, 1fr); }
  .agent-grid-mini { grid-template-columns: repeat(3, 1fr); }
  .ethics-pillars { grid-template-columns: repeat(2, 1fr); }
  .routing-svg { height: 500px; }
  .protocol-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .topbar-inner { flex-direction: column; align-items: flex-start; }
  .topbar-meta { flex-wrap: wrap; }
  .kpi-row { grid-template-columns: 1fr; }
  .agent-grid { grid-template-columns: 1fr; }
  .agent-grid-mini { grid-template-columns: repeat(2, 1fr); }
  .ethics-pillars { grid-template-columns: repeat(2, 1fr); }
  .phase-grid { grid-template-columns: 1fr; }

  .main-content { padding: var(--space-4); }

  .flow-diagram { gap: var(--space-1); }
  .flow-node { min-width: 60px; padding: var(--space-1) var(--space-2); }
  .flow-arrow { font-size: var(--text-sm); }

  .timeline-item {
    grid-template-columns: 80px 4px 1fr;
    gap: var(--space-2);
  }

  .tab-nav {
    padding: var(--space-2) var(--space-3);
    gap: 0;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  .routing-svg { height: 400px; }
}

@media (max-width: 480px) {
  .ethics-pillars { grid-template-columns: 1fr; }
  .agent-grid-mini { grid-template-columns: 1fr; }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: var(--space-1);
  }
  .timeline-time { text-align: left; padding-top: 0; }
  .timeline-bar { display: none; }
}


/* === REDUCED MOTION === */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .anim-card { opacity: 1; }
  .kpi-bar-fill, .revenue-bar-fill { transition: none; }
}


/* === UTILITY === */
.muted { color: var(--text-muted); }
.hidden { display: none !important; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}


/* ── 5-Question Ethics Gate Pillar — Question Text ── */
.pillar-q {
  font-size: 11px;
  color: rgba(255,255,255,0.55);
  font-style: italic;
  margin-top: 6px;
  line-height: 1.4;
  max-width: 180px;
  text-align: center;
}
.ethics-pillars {
  grid-template-columns: repeat(5, 1fr);
}
@media (max-width: 900px) {
  .ethics-pillars { grid-template-columns: repeat(2, 1fr); }
}