:root {
  --bg-primary: #080d1a;
  --bg-secondary: #0f172a;
  --bg-tertiary: #17223b;
  --bg-card: #131d33;
  --bg-card-hover: #192745;
  --border-color: #243456;
  --border-focus: #3b82f6;
  
  --gold-primary: #c6a052;
  --gold-hover: #dcb668;
  --gold-subtle: rgba(198, 160, 82, 0.15);
  
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  --emerald: #10b981;
  --emerald-subtle: rgba(16, 185, 129, 0.15);
  --blue: #3b82f6;
  --blue-subtle: rgba(59, 130, 246, 0.15);
  --amber: #f59e0b;
  --amber-subtle: rgba(245, 158, 11, 0.15);
  --rose: #f43f5e;
  
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'Cascadia Code', Consolas, 'Courier New', monospace;
}

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

body {
  font-family: var(--font-family);
  background: var(--bg-primary);
  color: var(--text-main);
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  user-select: none;
}

/* Scrollbars */
::-webkit-scrollbar {
  width: 7px;
  height: 7px;
}
::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}
::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--gold-primary);
}

/* Header */
header {
  height: 64px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  z-index: 100;
  flex-shrink: 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  height: 38px;
  width: 38px;
  object-fit: contain;
  border-radius: 6px;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.4));
}

.brand-text h1 {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: #fff;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
}

.brand-text h1 span {
  color: var(--gold-primary);
}

.brand-text p {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

/* Nav Tabs */
nav.nav-tabs {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-primary);
  padding: 4px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.15s ease;
}

.tab-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
}

.tab-btn.active {
  background: var(--gold-primary);
  color: #0a0f1d;
  font-weight: 600;
  box-shadow: 0 2px 10px rgba(198, 160, 82, 0.25);
}

.header-status {
  display: flex;
  align-items: center;
  gap: 12px;
}

.api-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 20px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
}

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

.status-dot.offline {
  background: var(--amber);
  box-shadow: 0 0 8px var(--amber);
}

/* Main Content Area */
main {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.view-panel {
  display: none;
  height: 100%;
  overflow-y: auto;
  padding: 24px;
}

.view-panel.active {
  display: flex;
  flex-direction: column;
}

/* Stats Ribbon */
.stats-ribbon {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
  flex-shrink: 0;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 16px;
  position: relative;
  overflow: hidden;
}

.stat-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gold-primary);
}

.stat-card.emerald::after { background: var(--emerald); }
.stat-card.blue::after { background: var(--blue); }
.stat-card.amber::after { background: var(--amber); }

.stat-label {
  font-size: 11px;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.stat-value {
  font-size: 24px;
  font-weight: 700;
  color: #fff;
}

.stat-desc {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Kanban Board */
.kanban-board {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  flex: 1;
  min-height: 0;
}

.kanban-col {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.col-header {
  padding: 14px 16px;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.col-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 8px;
}

.col-badge {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  color: var(--text-muted);
}

.col-body {
  flex: 1;
  overflow-y: auto;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* Deal Cards */
.deal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 16px;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.deal-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--gold-primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.3);
}

.deal-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
}

.deal-card-name {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  line-height: 1.3;
}

.deal-badge {
  font-size: 10px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.deal-badge.active {
  background: var(--gold-subtle);
  color: var(--gold-primary);
  border: 1px solid rgba(198, 160, 82, 0.3);
}

.deal-badge.closed {
  background: var(--emerald-subtle);
  color: var(--emerald);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.deal-badge.underwriting {
  background: var(--blue-subtle);
  color: var(--blue);
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.deal-location {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.deal-metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  background: var(--bg-primary);
  padding: 10px;
  border-radius: 6px;
  margin-bottom: 12px;
  font-size: 11px;
}

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

.metric-val {
  font-weight: 600;
  color: #fff;
}

.deal-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 10px;
  font-size: 11px;
}

.deal-card-action {
  color: var(--gold-primary);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Deal Rooms Grid */
.deal-rooms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(460px, 1fr));
  gap: 24px;
}

.deal-room-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s;
}

.deal-room-card:hover {
  border-color: var(--gold-primary);
}

.deal-room-hero {
  height: 180px;
  background-size: cover;
  background-position: center;
  position: relative;
  background-color: var(--bg-tertiary);
}

.deal-room-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 13, 26, 0.2) 0%, rgba(8, 13, 26, 0.85) 100%);
}

.deal-room-hero-content {
  position: absolute;
  bottom: 16px;
  left: 20px;
  right: 20px;
  z-index: 2;
}

.deal-room-hero-content h2 {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
}

.deal-room-hero-content p {
  font-size: 12px;
  color: var(--gold-primary);
  margin-top: 2px;
}

.deal-room-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.deal-room-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}

.highlights-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 14px;
}

.highlights-box h4 {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--gold-primary);
  margin-bottom: 8px;
}

.highlights-box ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.highlights-box li {
  font-size: 12px;
  color: var(--text-main);
  display: flex;
  align-items: flex-start;
  gap: 6px;
}

.highlights-box li::before {
  content: '▪';
  color: var(--gold-primary);
}

.deal-room-actions {
  display: flex;
  gap: 10px;
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--border-color);
}

.btn {
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.15s ease;
}

.btn-primary {
  background: var(--gold-primary);
  color: #0a0f1d;
}
.btn-primary:hover {
  background: var(--gold-hover);
}

.btn-secondary {
  background: var(--bg-tertiary);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}
.btn-secondary:hover {
  background: var(--border-color);
}

.btn-ai {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #fff;
}
.btn-ai:hover {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
}

/* CRM Table */
.crm-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.search-input {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 8px 14px;
  color: #fff;
  font-size: 13px;
  width: 280px;
}

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

.crm-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
}

.crm-table th {
  background: var(--bg-tertiary);
  padding: 12px 16px;
  text-align: left;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-color);
}

.crm-table td {
  padding: 12px 16px;
  font-size: 13px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.crm-table tr:hover td {
  background: var(--bg-card-hover);
}

/* Claude Copilot Workspace */
.copilot-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  gap: 16px;
}

.copilot-controls {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.context-selector-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.context-selector-group label {
  font-size: 12px;
  font-weight: 600;
  color: var(--gold-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.select-box {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: #fff;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 13px;
  outline: none;
  min-width: 220px;
}

.quick-prompts-ribbon {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.prompt-pill {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 11px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
}

.prompt-pill:hover {
  border-color: var(--gold-primary);
  background: var(--gold-subtle);
  color: var(--gold-primary);
}

.chat-history {
  flex: 1;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
  user-select: text;
}

.chat-message {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-width: 90%;
}

.chat-message.user {
  align-self: flex-end;
}

.chat-message.assistant {
  align-self: flex-start;
  width: 100%;
  max-width: 100%;
}

.chat-sender {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 6px;
}

.chat-message.assistant .chat-sender {
  color: var(--gold-primary);
}

.chat-bubble {
  padding: 14px 18px;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.6;
}

.chat-message.user .chat-bubble {
  background: var(--blue);
  color: #fff;
  border-bottom-right-radius: 2px;
}

.chat-message.assistant .chat-bubble {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  border-bottom-left-radius: 2px;
}

/* Markdown styling inside Claude responses */
.chat-bubble h1, .chat-bubble h2, .chat-bubble h3 {
  color: var(--gold-primary);
  margin-top: 14px;
  margin-bottom: 6px;
  font-size: 15px;
}
.chat-bubble p {
  margin-bottom: 10px;
}
.chat-bubble ul, .chat-bubble ol {
  margin-left: 20px;
  margin-bottom: 10px;
}
.chat-bubble table {
  border-collapse: collapse;
  width: 100%;
  margin: 12px 0;
  font-size: 12px;
}
.chat-bubble th, .chat-bubble td {
  border: 1px solid var(--border-color);
  padding: 6px 10px;
}
.chat-bubble th {
  background: var(--bg-tertiary);
  color: var(--gold-primary);
}
.chat-bubble pre {
  background: var(--bg-primary);
  padding: 10px;
  border-radius: 6px;
  font-family: var(--font-mono);
  overflow-x: auto;
  margin: 10px 0;
}

.chat-input-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 12px;
  display: flex;
  gap: 12px;
  align-items: flex-end;
}

.chat-textarea {
  flex: 1;
  background: transparent;
  border: none;
  color: #fff;
  font-family: var(--font-family);
  font-size: 13px;
  resize: none;
  max-height: 120px;
  min-height: 44px;
  outline: none;
  line-height: 1.4;
}

/* Settings */
.settings-container {
  max-width: 680px;
  margin: 20px auto;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.settings-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.settings-group label {
  font-size: 13px;
  font-weight: 600;
  color: #fff;
}

.settings-input {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 10px 14px;
  color: #fff;
  font-size: 13px;
  font-family: var(--font-mono);
}

.settings-input:focus {
  outline: none;
  border-color: var(--gold-primary);
}

.settings-help {
  font-size: 12px;
  color: var(--text-dim);
}

/* Modal Drawer */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 500;
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
}

.modal-overlay.open {
  display: flex;
}

.modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  width: 720px;
  max-width: 90vw;
  max-height: 85vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  position: relative;
}

.modal-header {
  padding: 18px 24px;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 20px;
  cursor: pointer;
}

.modal-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}