:root {
  --bg-primary: #090d16;
  --bg-secondary: #0f172a;
  --card-bg: rgba(15, 23, 42, 0.85);
  --card-border: rgba(255, 255, 255, 0.08);
  --card-border-hover: rgba(99, 102, 241, 0.4);
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --accent-indigo: #6366f1;
  --accent-emerald: #10b981;
  --accent-pink: #ec4899;
  --accent-amber: #f59e0b;
  --accent-purple: #8b5cf6;
  --accent-cyan: #06b6d4;
  
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'Fira Code', monospace;
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

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

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.5;
  min-height: 100vh;
  background-image: 
    radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.12) 0px, transparent 50%),
    radial-gradient(at 100% 100%, rgba(139, 92, 246, 0.1) 0px, transparent 50%),
    radial-gradient(at 50% 50%, rgba(16, 185, 129, 0.05) 0px, transparent 50%);
  background-attachment: fixed;
}

.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  padding: 1.25rem 2rem;
  max-width: 1600px;
  margin: 0 auto;
  gap: 1rem;
}

/* Header Styling */
.top-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--card-bg);
  backdrop-filter: blur(16px) saturate(180%);
  border: 1px solid var(--card-border);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-badge {
  position: relative;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--accent-indigo), var(--accent-purple));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.4);
}

.pulse-ring {
  position: absolute;
  inset: -4px;
  border-radius: 16px;
  border: 2px solid var(--accent-indigo);
  opacity: 0.75;
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.8; transform: scale(1); }
  50% { opacity: 0.2; transform: scale(1.08); }
}

.brand-text h1 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.badge-live {
  background: rgba(16, 185, 129, 0.2);
  color: var(--accent-emerald);
  border: 1px solid rgba(16, 185, 129, 0.4);
  font-size: 0.68rem;
  padding: 0.15rem 0.5rem;
  border-radius: 20px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.domain-subtitle {
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.domain-subtitle a {
  color: var(--accent-cyan);
  text-decoration: none;
  font-weight: 600;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 8px var(--accent-emerald);
}

.header-metrics {
  display: flex;
  gap: 1.5rem;
}

.metric-card {
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-sm);
}

.metric-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  font-weight: 700;
  letter-spacing: 0.05em;
}

.metric-value {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.metric-value.highlight { color: var(--accent-indigo); }
.metric-value.green { color: var(--accent-emerald); }

/* Prominent Top Org Chart Banner */
.org-chart-banner {
  width: 100%;
}

.btn-org-modal {
  width: 100%;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(6, 182, 212, 0.2));
  border: 1px solid var(--accent-indigo);
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  transition: all 0.25s ease;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.25);
}

.btn-org-modal:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.35), rgba(6, 182, 212, 0.35));
  box-shadow: 0 6px 25px rgba(99, 102, 241, 0.45);
}

.badge-new {
  background: var(--accent-cyan);
  color: #050811;
  font-size: 0.65rem;
  padding: 0.15rem 0.45rem;
  border-radius: 10px;
  font-weight: 800;
}

/* Main Grid Layout */
.workspace-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 1.25rem;
  flex: 1;
}

/* Sidebar Panel */
.sidebar-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.25rem 0.25rem;
}

.panel-header h2 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.badge-count {
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.72rem;
  padding: 0.2rem 0.55rem;
  border-radius: 12px;
  color: var(--text-secondary);
}

/* Division Filter Tabs */
.filter-tabs {
  display: flex;
  gap: 0.35rem;
  background: rgba(0, 0, 0, 0.3);
  padding: 0.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--card-border);
}

.tab-btn {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.68rem;
  font-weight: 600;
  padding: 0.35rem 0.3rem;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

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

.tab-btn.active {
  background: rgba(99, 102, 241, 0.25);
  color: #fff;
  border: 1px solid rgba(99, 102, 241, 0.4);
}

/* Agent List Scroll Area */
.agents-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  max-height: 560px;
  overflow-y: auto;
  padding-right: 0.3rem;
}

.agents-list::-webkit-scrollbar {
  width: 5px;
}
.agents-list::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 3px;
}

/* FIXED & BULLETPROOF AGENT CARD STYLING */
.agent-card {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  transition: all 0.25s ease;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  min-height: fit-content;
  flex-shrink: 0;
}

.agent-card:hover {
  border-color: var(--card-border-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
}

.agent-card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: fit-content;
}

.agent-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  background: rgba(255, 255, 255, 0.05);
  flex-shrink: 0;
}

.agent-meta {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.agent-name-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}

.agent-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.agent-role-badge {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.12rem 0.45rem;
  border-radius: 10px;
  background: rgba(99, 102, 241, 0.2);
  color: var(--accent-indigo);
  border: 1px solid rgba(99, 102, 241, 0.35);
  white-space: nowrap;
  flex-shrink: 0;
}

.agent-sub-info {
  font-size: 0.72rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.agent-model-tag {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.1);
  padding: 0.05rem 0.35rem;
  border-radius: 4px;
  border: 1px solid rgba(6, 182, 212, 0.2);
}

.agent-task {
  font-size: 0.75rem;
  color: var(--text-secondary);
  background: rgba(0, 0, 0, 0.3);
  padding: 0.45rem 0.65rem;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--accent-indigo);
  line-height: 1.4;
  word-wrap: break-word;
}

/* Quick Action Box */
.quick-actions-box {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-top: auto;
}

.quick-actions-box h3 {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
}

.action-buttons-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.action-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--card-border);
  color: var(--text-primary);
  padding: 0.5rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.2s ease;
}

.action-btn:hover {
  background: rgba(99, 102, 241, 0.2);
  border-color: var(--accent-indigo);
  color: #fff;
}

.action-btn.full-width {
  grid-column: span 2;
  justify-content: center;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(139, 92, 246, 0.2));
}

/* Central Chat Panel */
.chat-panel {
  background: var(--card-bg);
  backdrop-filter: blur(16px) saturate(180%);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  height: calc(100vh - 180px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  overflow: hidden;
}

.chat-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--card-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(0, 0, 0, 0.2);
}

.chat-title h2 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
}

.chat-title p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.chat-controls {
  display: flex;
  gap: 0.5rem;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--card-border);
  color: var(--text-secondary);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

/* Chat Scroll Feed */
.chat-messages-container {
  flex: 1;
  overflow-y: auto;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.chat-messages-container::-webkit-scrollbar { width: 6px; }
.chat-messages-container::-webkit-scrollbar-track { background: transparent; }
.chat-messages-container::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.12); border-radius: 3px; }

/* Chat Message Cards */
.chat-msg-card {
  display: flex;
  gap: 0.9rem;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 1rem 1.1rem;
  border-radius: var(--radius-md);
  animation: fadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.chat-msg-card.user-msg {
  background: rgba(6, 182, 212, 0.08);
  border-color: rgba(6, 182, 212, 0.25);
}

.msg-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.msg-body { flex: 1; }

.msg-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.4rem;
}

.msg-author-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.msg-author-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.92rem;
}

.msg-role-tag {
  font-size: 0.68rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.06);
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
}

.msg-timestamp {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
}

.msg-content {
  font-size: 0.88rem;
  color: var(--text-primary);
  line-height: 1.6;
}

.msg-content code {
  font-family: var(--font-mono);
  background: rgba(0, 0, 0, 0.4);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-size: 0.8rem;
  color: var(--accent-cyan);
}

.msg-content pre {
  font-family: var(--font-mono);
  background: #050811;
  border: 1px solid var(--card-border);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  overflow-x: auto;
  font-size: 0.8rem;
  margin-top: 0.5rem;
}

/* Agent Thought Process Accordion */
.msg-thought {
  margin-top: 0.6rem;
  background: rgba(0, 0, 0, 0.3);
  border: 1px dashed rgba(255, 255, 255, 0.1);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.msg-thought-header {
  font-weight: 600;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.3rem;
  margin-bottom: 0.2rem;
}

.msg-tags {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.6rem;
}

.tag-pill {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--accent-indigo);
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(99, 102, 241, 0.25);
  padding: 0.1rem 0.45rem;
  border-radius: 12px;
}

/* Chat Input Bar */
.chat-input-area {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--card-border);
  background: rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.input-user-role {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 220px;
}

.role-icon { font-size: 1rem; }

.input-user-role input {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--card-border);
  color: var(--text-primary);
  font-size: 0.78rem;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.input-field-wrapper {
  display: flex;
  gap: 0.75rem;
}

.input-field-wrapper input[type="text"] {
  flex: 1;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--card-border);
  color: var(--text-primary);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  outline: none;
  transition: all 0.2s ease;
}

.input-field-wrapper input[type="text"]:focus {
  border-color: var(--accent-indigo);
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.25);
}

.btn-send {
  background: linear-gradient(135deg, var(--accent-indigo), var(--accent-purple));
  color: #fff;
  border: none;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.2s ease;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.btn-send:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
}

/* FULL-SCREEN INTERACTIVE ORG CHART MODAL */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 8, 17, 0.85);
  backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--accent-indigo);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 1200px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  overflow: hidden;
}

.modal-header {
  padding: 1.25rem 1.75rem;
  background: rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid var(--card-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-title h2 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--accent-cyan);
}

.modal-title p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.btn-close-modal {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.3);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-close-modal:hover {
  background: #ef4444;
  color: #fff;
}

.modal-body {
  padding: 2rem;
  overflow-y: auto;
}

.diagram-tree {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.tree-section-title {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  padding: 0.25rem 0.8rem;
  border-radius: 12px;
  border: 1px solid var(--card-border);
}

.tree-section-title.margin-top {
  margin-top: 1rem;
}

.tree-level {
  display: flex;
  justify-content: center;
  gap: 1rem;
  width: 100%;
}

.level-grid-csuite, .level-grid-managers, .level-grid-staff, .level-grid-watchdog {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.85rem;
  width: 100%;
}

.tree-branch-line {
  width: 2px;
  height: 24px;
  background: linear-gradient(to bottom, var(--accent-indigo), var(--card-border));
}

.tree-node {
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 0.9rem 0.8rem;
  text-align: center;
  transition: all 0.25s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.tree-node:hover {
  transform: translateY(-3px);
  border-color: var(--accent-indigo);
  box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
}

.tree-node.executive { border-top: 3px solid var(--accent-indigo); }
.tree-node.manager { border-top: 3px solid var(--accent-cyan); }
.tree-node.staff { border-top: 3px solid var(--accent-emerald); }
.tree-node.watchdog { border-top: 3px solid #ef4444; }
.tree-node.social { border-top: 3px solid var(--accent-pink); }

.tree-node.ceo-node {
  width: 280px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.3), rgba(139, 92, 246, 0.3));
  border: 1px solid var(--accent-indigo);
  box-shadow: 0 0 30px rgba(99, 102, 241, 0.4);
}

.node-icon { font-size: 1.4rem; }
.node-title { font-family: var(--font-heading); font-weight: 700; font-size: 0.95rem; color: #fff; }
.node-role { font-size: 0.75rem; font-weight: 600; color: var(--text-secondary); }
.node-model { font-family: var(--font-mono); font-size: 0.65rem; color: var(--accent-cyan); background: rgba(0, 0, 0, 0.4); padding: 0.12rem 0.4rem; border-radius: 4px; border: 1px solid rgba(6, 182, 212, 0.2); }

/* Footer */
.app-footer {
  text-align: center;
  padding: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Responsive Rules */
@media (max-width: 1024px) {
  .workspace-grid {
    grid-template-columns: 1fr;
  }
  .top-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  .header-metrics {
    width: 100%;
    overflow-x: auto;
  }
}