@import url("https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500&family=Inter:wght@400;500;600&display=swap");

:root {
  color-scheme: dark;
  --font-mono: "JetBrains Mono", monospace;
  --font-body: "Inter", system-ui, sans-serif;
  
  --bg-deep: #09090b;
  --bg-surface: #0f0f12;
  --bg-elevated: #16161a;
  --bg-card: #1a1a1f;
  --bg-hover: #222228;
  
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-default: rgba(255, 255, 255, 0.1);
  --border-accent: rgba(251, 191, 36, 0.3);
  
  --gold: #fbbf24;
  --gold-dim: rgba(251, 191, 36, 0.12);
  --red: #ef4444;
  --green: #22c55e;
  --blue: #3b82f6;
  
  --text-primary: #fafafa;
  --text-secondary: #a1a1aa;
  --text-muted: #71717a;
  
  font-family: var(--font-body);
  font-size: 13px;
  background-color: var(--bg-deep);
  color: var(--text-primary);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  overflow: hidden;
}

/* ============================================
   MAIN LAYOUT - 3 COLUMN
   ============================================ */
.app-layout {
  display: grid;
  grid-template-columns: 240px 1fr 320px;
  grid-template-rows: 48px 1fr;
  height: 100vh;
  gap: 1px;
  background: var(--border-subtle);
}

.app-layout.ai-closed {
  grid-template-columns: 240px 1fr 0;
}

.app-layout.sidebar-closed {
  grid-template-columns: 0 1fr 320px;
}

.app-layout.sidebar-closed.ai-closed {
  grid-template-columns: 0 1fr 0;
}

/* ============================================
   TOP BAR
   ============================================ */
.top-bar {
  grid-column: 1 / -1;
  background: var(--bg-surface);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  gap: 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.top-bar-title {
  font-weight: 600;
  font-size: 14px;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 6px;
}

.top-bar-ca {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 16px;
  padding: 4px 10px;
  background: var(--bg-elevated);
  border-radius: 6px;
  border: 1px solid var(--border-default);
}

.ca-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ca-value {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ca-copy-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 2px 4px;
  font-size: 12px;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.ca-copy-btn:hover {
  opacity: 1;
}

.top-bar-stats {
  display: flex;
  gap: 16px;
  font-size: 12px;
  color: var(--text-muted);
}

.top-bar-stat {
  display: flex;
  align-items: center;
  gap: 4px;
}

.top-bar-stat strong {
  color: var(--text-primary);
  font-weight: 500;
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.icon-btn {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  background: transparent;
  border: 1px solid var(--border-default);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  padding: 0;
  transition: all 0.15s;
}

.icon-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--border-accent);
}

.icon-btn.active {
  background: var(--gold-dim);
  color: var(--gold);
  border-color: var(--gold);
}

/* ============================================
   SIDEBAR - FILE BROWSER
   ============================================ */
.sidebar {
  background: var(--bg-surface);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: width 0.2s;
}

.sidebar-header {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sidebar-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.sidebar-search {
  padding: 8px;
  border-bottom: 1px solid var(--border-subtle);
}

.sidebar-search input {
  width: 100%;
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid var(--border-default);
  background: var(--bg-elevated);
  color: var(--text-primary);
  font-size: 12px;
}

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

.sidebar-content {
  flex: 1;
  overflow-y: auto;
}

.sidebar-section {
  border-bottom: 1px solid var(--border-subtle);
}

.sidebar-section-header {
  padding: 8px 12px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  background: var(--bg-elevated);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sidebar-section-header:hover {
  background: var(--bg-hover);
}

.sidebar-section-count {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 10px;
  background: var(--bg-card);
  color: var(--text-secondary);
}

.sidebar-items {
  max-height: 200px;
  overflow-y: auto;
}

.sidebar-item {
  padding: 6px 12px;
  font-size: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  border-left: 2px solid transparent;
  transition: all 0.1s;
}

.sidebar-item:hover {
  background: var(--bg-hover);
}

.sidebar-item.active {
  background: var(--gold-dim);
  border-left-color: var(--gold);
}

.sidebar-item-score {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  padding: 2px 6px;
  border-radius: 4px;
  min-width: 28px;
  text-align: center;
}

.score-critical { background: rgba(239, 68, 68, 0.2); color: #fca5a5; }
.score-high { background: rgba(251, 191, 36, 0.2); color: #fde047; }
.score-medium { background: rgba(59, 130, 246, 0.2); color: #93c5fd; }
.score-low { background: rgba(113, 113, 122, 0.2); color: var(--text-muted); }

.sidebar-item-text {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-secondary);
}

.sidebar-item.active .sidebar-item-text {
  color: var(--text-primary);
}

/* ============================================
   MAIN CONTENT
   ============================================ */
.main-content {
  background: var(--bg-deep);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Quick Filters Bar */
.quick-filters {
  padding: 8px 12px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-chip {
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 11px;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  gap: 4px;
}

.filter-chip:hover {
  background: var(--bg-hover);
  border-color: var(--border-accent);
}

.filter-chip.active {
  background: var(--gold-dim);
  border-color: var(--gold);
  color: var(--gold);
}

.filter-divider {
  width: 1px;
  height: 20px;
  background: var(--border-default);
  margin: 0 4px;
}

.filter-input {
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 11px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  color: var(--text-primary);
  width: 180px;
}

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

/* Data Grid */
.data-grid-container {
  flex: 1;
  padding: 8px;
  overflow: hidden;
}

.grid-panel {
  height: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: 8px;
  overflow: hidden;
}

#grid {
  width: 100%;
  height: 100%;
}

.ag-theme-alpine {
  --ag-foreground-color: var(--text-primary);
  --ag-background-color: var(--bg-surface);
  --ag-header-background-color: var(--bg-elevated);
  --ag-border-color: var(--border-subtle);
  --ag-row-hover-color: var(--bg-hover);
  --ag-header-foreground-color: var(--text-muted);
  --ag-cell-horizontal-padding: 8px;
  --ag-selected-row-background-color: var(--gold-dim);
  --ag-font-size: 12px;
  --ag-row-height: 36px;
  --ag-header-height: 32px;
}

.ag-theme-alpine .ag-header-cell {
  font-weight: 600;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cell-headline {
  display: flex;
  flex-direction: column;
  gap: 1px;
  overflow: hidden;
}

.cell-text {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 12px;
  line-height: 1.3;
}

.cell-filename {
  font-size: 10px;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.score-cell {
  font-family: var(--font-mono);
  font-weight: 600;
}

/* ============================================
   DETAIL PANEL (TABS)
   ============================================ */
.detail-panel {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  max-height: 280px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.detail-tabs {
  display: flex;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0 8px;
  gap: 2px;
  overflow-x: auto;
}

.detail-tab {
  padding: 8px 12px;
  font-size: 11px;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s;
}

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

.detail-tab.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.detail-tab-close {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  opacity: 0.5;
}

.detail-tab-close:hover {
  opacity: 1;
  background: rgba(239, 68, 68, 0.3);
}

.detail-content {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}

.detail-section {
  background: var(--bg-card);
  border-radius: 6px;
  padding: 10px;
}

.detail-section h4 {
  margin: 0 0 6px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gold);
}

.detail-section p {
  margin: 0;
  font-size: 11px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.detail-section ul {
  margin: 0;
  padding-left: 14px;
  font-size: 11px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.detail-tag {
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 10px;
  background: var(--bg-elevated);
  color: var(--text-muted);
}

/* ============================================
   AI INVESTIGATOR PANEL
   ============================================ */
.ai-panel {
  background: var(--bg-surface);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: width 0.2s;
  border-left: 1px solid var(--border-subtle);
}

.ai-header {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.1) 0%, transparent 100%);
}

.ai-header-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ai-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red);
  animation: pulse-red 2s ease-in-out infinite;
}

@keyframes pulse-red {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4); }
  50% { opacity: 0.7; box-shadow: 0 0 0 6px rgba(239, 68, 68, 0); }
}

.ai-header h3 {
  margin: 0;
  font-size: 11px;
  font-weight: 600;
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.ai-header-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ai-status-text {
  font-size: 10px;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.ai-messages {
  flex: 1;
  overflow-y: auto;
  padding: 0;
  display: flex;
  flex-direction: column;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  background: var(--bg-deep);
}

.ai-entry {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-subtle);
  animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.ai-entry.system {
  background: var(--bg-surface);
  color: var(--text-muted);
}

.ai-entry.analysis {
  background: var(--bg-surface);
}

.ai-entry.finding {
  background: rgba(251, 191, 36, 0.05);
  border-left: 2px solid var(--gold);
}

.ai-entry.alert {
  background: rgba(239, 68, 68, 0.08);
  border-left: 2px solid var(--red);
}

.ai-entry.connection {
  background: rgba(59, 130, 246, 0.08);
  border-left: 2px solid var(--blue);
}

.ai-entry-time {
  font-size: 9px;
  color: var(--text-muted);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ai-entry-content {
  color: var(--text-secondary);
}

.ai-prefix {
  color: var(--gold);
  margin-right: 4px;
}

.ai-entry.alert .ai-prefix {
  color: var(--red);
}

.ai-entry.connection .ai-prefix {
  color: var(--blue);
}

.ai-highlight {
  color: var(--gold);
  font-weight: 500;
}

.ai-name {
  color: var(--red);
  font-weight: 500;
}

.ai-amount {
  color: var(--green);
  font-weight: 500;
}

.ai-typing {
  display: inline-block;
}

.ai-typing::after {
  content: '▌';
  animation: blink 0.8s infinite;
  color: var(--gold);
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

.ai-footer {
  padding: 10px 12px;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ai-footer-stats {
  display: flex;
  gap: 16px;
  font-size: 10px;
  color: var(--text-muted);
}

.ai-footer-stats strong {
  color: var(--text-primary);
  font-family: var(--font-mono);
}

.ai-deep-btn {
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
  background: var(--red);
  border: none;
  color: white;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.15s;
}

.ai-deep-btn:hover {
  background: #dc2626;
  transform: scale(1.02);
}

.ai-deep-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ============================================
   LOADING & HIDDEN
   ============================================ */
.loading-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(9, 9, 11, 0.9);
  backdrop-filter: blur(8px);
  z-index: 100;
}

.loading-overlay.hidden { display: none; }

.loading-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: 12px;
  padding: 20px 24px;
}

.loading-spinner {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 3px solid var(--border-default);
  border-top-color: var(--gold);
  animation: spin 1s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.loading-text {
  font-size: 13px;
  color: var(--text-secondary);
}

.loading-progress {
  margin-top: 8px;
  height: 4px;
  width: 180px;
  border-radius: 2px;
  background: var(--bg-elevated);
  overflow: hidden;
}

.loading-progress-bar {
  height: 100%;
  background: var(--gold);
  transition: width 0.2s;
}

.hidden { display: none !important; }

.inline-loader {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: 6px;
  font-size: 11px;
  color: var(--text-muted);
}

.inline-loader.hidden { display: none; }

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.2); opacity: 1; }
}

/* ============================================
   KEYBOARD SHORTCUTS MODAL
   ============================================ */
.shortcuts-modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(9, 9, 11, 0.8);
  backdrop-filter: blur(4px);
  z-index: 200;
}

.shortcuts-modal.hidden { display: none; }

.shortcuts-content {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: 12px;
  padding: 20px;
  min-width: 320px;
}

.shortcuts-content h3 {
  margin: 0 0 16px;
  font-size: 14px;
  color: var(--gold);
}

.shortcut-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  font-size: 12px;
}

.shortcut-key {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  color: var(--text-primary);
}

/* ============================================
   SCROLLBARS
   ============================================ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-default); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }

/* ============================================
   LEGACY COMPATIBILITY
   ============================================ */
.processing-notice,
.methodology,
.credits,
.charts,
header,
footer,
.site-footer,
.controls,
.summary,
#detailDrawer {
  display: none !important;
}

/* Score Colors */
.score-90 { color: #ef4444; }
.score-80 { color: #f97316; }
.score-70 { color: #fbbf24; }
.score-60 { color: #84cc16; }
.score-50 { color: #22c55e; }
.score-default { color: var(--text-muted); }

/* Highlight */
mark.highlight {
  background: rgba(251, 191, 36, 0.3);
  color: var(--gold);
  padding: 0.1em 0.2em;
  border-radius: 2px;
}