:root {
  /* Enterprise Theme: White Canvas, Dark Navy Blue, and Vibrant Orange */
  --bg-app: #f8fafc;
  --bg-surface: #ffffff;
  --bg-surface-hover: #f1f5f9;
  --bg-input: #ffffff;
  --bg-subtle: #f8fafc;
  
  --border-color: #e2e8f0;
  --border-subtle: #cbd5e1;
  --border-focus: #0f2445;
  
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  
  /* Brand Colors inspired by Marine OS logo */
  --navy-primary: #0f2445;
  --navy-dark: #0a182e;
  --navy-light: #1e3a66;
  --navy-subtle: #f0f4f9;
  
  --orange-primary: #fa8c16;
  --orange-hover: #e0770d;
  --orange-subtle: #fff7ed;
  --orange-border: #fed7aa;
  
  /* Status Indicators */
  --status-success: #059669;
  --status-success-bg: #ecfdf5;
  --status-success-border: #a7f3d0;
  
  --status-danger: #dc2626;
  --status-danger-bg: #fef2f2;
  --status-danger-border: #fecaca;
  
  --status-warning: #d97706;
  --status-warning-bg: #fffbeb;
  --status-warning-border: #fde68a;
  
  --shadow-xs: 0 1px 2px 0 rgba(15, 23, 42, 0.04);
  --shadow-sm: 0 1px 3px 0 rgba(15, 23, 42, 0.08), 0 1px 2px -1px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
  
  --font-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

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

body {
  background-color: var(--bg-app);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.5;
  overflow: hidden;
  height: 100vh;
  display: flex;
}

/* App Layout: Left Sidebar + Main Content */
.app-layout {
  display: flex;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}

/* ========================================= */
/* LEFT NAVIGATION SIDEBAR                   */
/* ========================================= */
.sidebar {
  width: 260px;
  min-width: 260px;
  height: 100vh;
  background-color: var(--bg-surface);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  z-index: 40;
}

.sidebar-header {
  padding: 1.25rem 1.25rem 1rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-symbol {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--navy-primary) 0%, #1e3a66 60%, var(--orange-primary) 100%);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}

.brand-title-group {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--navy-primary);
  line-height: 1.2;
}

.brand-name span {
  color: var(--orange-primary);
}

.brand-subtitle {
  font-size: 0.68rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Navigation Items (5 Tabs) */
.sidebar-nav {
  padding: 1rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
  overflow-y: auto;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.85rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  border: 1px solid transparent;
  border-radius: 7px;
  background: transparent;
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: left;
  width: 100%;
}

.nav-item svg {
  width: 18px;
  height: 18px;
  stroke: var(--text-secondary);
  transition: stroke 0.15s ease;
  flex-shrink: 0;
}

.nav-item:hover {
  background-color: var(--bg-surface-hover);
  color: var(--navy-primary);
}

.nav-item:hover svg {
  stroke: var(--navy-primary);
}

.nav-item.active {
  background-color: var(--navy-subtle);
  color: var(--navy-primary);
  border-color: #cbd5e1;
  font-weight: 700;
}

.nav-item.active svg {
  stroke: var(--navy-primary);
}

.nav-badge {
  margin-left: auto;
  font-size: 0.68rem;
  padding: 0.15rem 0.45rem;
  border-radius: 9999px;
  background-color: var(--orange-subtle);
  color: var(--orange-primary);
  border: 1px solid var(--orange-border);
  font-weight: 700;
}

/* Sidebar Footer */
.sidebar-footer {
  padding: 1rem 0.75rem;
  border-top: 1px solid var(--border-color);
  background-color: #fafbfc;
}

.user-session-card {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.5rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 0.5rem;
}

.user-session-avatar {
  width: 30px;
  height: 30px;
  border-radius: 6px;
  background: var(--navy-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}

.user-session-info {
  display: flex;
  flex-direction: column;
}

.user-session-name {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--navy-primary);
  line-height: 1.2;
}

.user-session-id {
  font-size: 0.68rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* ========================================= */
/* MAIN CONTENT AREA & TOPBAR                */
/* ========================================= */
.content-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

/* Topbar Header */
.topbar {
  height: 60px;
  min-height: 60px;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 30;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.topbar-screen-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--navy-primary);
}

.topbar-badge {
  font-size: 0.7rem;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-weight: 600;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

/* Compact Enterprise Toggle Switch for Top Right */
.toggle-wrapper {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
  padding: 0.3rem 0.6rem;
  border-radius: 8px;
}

.toggle-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
}

.status-indicator.secured {
  background-color: var(--status-success-bg);
  color: var(--status-success);
  border: 1px solid var(--status-success-border);
}

.status-indicator.unsecured {
  background-color: var(--status-danger-bg);
  color: var(--status-danger);
  border: 1px solid var(--status-danger-border);
}

.switch {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 22px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #cbd5e1;
  transition: 0.25s;
  border-radius: 22px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: 0.25s;
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
}

input:checked + .slider {
  background-color: var(--navy-primary);
}

input:checked + .slider:before {
  transform: translateX(18px);
}

.btn-secondary {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  border-radius: 6px;
  padding: 0.35rem 0.7rem;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.btn-secondary:hover {
  background-color: var(--bg-surface-hover);
  color: var(--navy-primary);
  border-color: #cbd5e1;
}

/* ========================================= */
/* MAIN VIEWS & CARDS                        */
/* ========================================= */
.views-container {
  flex: 1;
  overflow-y: auto;
  padding: 1.25rem 1.5rem;
  background-color: var(--bg-app);
}

.screen-view {
  display: none;
  animation: fadeIn 0.15s ease-in;
}

.screen-view.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(2px); }
  to { opacity: 1; transform: translateY(0); }
}

.card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.25rem;
  box-shadow: var(--shadow-xs);
  margin-bottom: 1.25rem;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--navy-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ========================================= */
/* SCREEN 1: FINANCING PORTAL                */
/* ========================================= */
.portal-grid {
  display: grid;
  grid-template-columns: 440px 1fr;
  gap: 1.25rem;
  height: calc(100vh - 105px);
}

.form-group {
  margin-bottom: 0.9rem;
}

.form-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.3rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.form-input, .form-select {
  width: 100%;
  padding: 0.55rem 0.75rem;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 0.85rem;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.form-input:focus, .form-select:focus {
  border-color: var(--navy-primary);
  box-shadow: 0 0 0 2px rgba(15, 36, 69, 0.1);
}

.input-slider-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.input-slider {
  flex: 1;
  accent-color: var(--orange-primary);
}

.profile-card {
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 0.75rem;
  margin-bottom: 0.9rem;
}

.profile-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  font-size: 0.8rem;
}

.profile-item-label {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.profile-item-value {
  font-weight: 700;
  color: var(--navy-primary);
}

.preset-doc-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: 0.4rem;
}

.preset-doc-btn {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.45rem 0.65rem;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.15s;
}

.preset-doc-btn:hover {
  border-color: var(--orange-primary);
  color: var(--navy-primary);
  background-color: var(--orange-subtle);
}

.preset-doc-btn.selected {
  border-color: var(--navy-primary);
  background-color: var(--navy-subtle);
  color: var(--navy-primary);
  font-weight: 600;
}

.badge-tag {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

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

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

.metrics-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 0.9rem;
  background-color: var(--bg-subtle);
  padding: 0.65rem 0.85rem;
  border-radius: 6px;
  border: 1px solid var(--border-color);
}

.btn-primary-orange {
  background-color: var(--orange-primary);
  color: #ffffff;
  border: none;
  border-radius: 6px;
  padding: 0.65rem 1rem;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
}

.btn-primary-orange:hover {
  background-color: var(--orange-hover);
}

/* Chat Component */
.chat-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
}

.chat-header {
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #fafbfc;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background-color: #fcfdfe;
}

.message-bubble {
  max-width: 85%;
  padding: 0.85rem 1.15rem;
  border-radius: 8px;
  font-size: 0.88rem;
  line-height: 1.5;
}

.message-bubble.user {
  align-self: flex-end;
  background-color: var(--navy-primary);
  color: #ffffff;
  border-bottom-right-radius: 2px;
}

.message-bubble.assistant {
  align-self: flex-start;
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-bottom-left-radius: 2px;
  box-shadow: var(--shadow-xs);
}

.bubble-tag-strip {
  display: inline-flex;
  align-items: center;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  margin-bottom: 0.4rem;
  text-transform: uppercase;
}

.bubble-tag-strip.secured {
  background-color: var(--status-success-bg);
  color: var(--status-success);
  border: 1px solid var(--status-success-border);
}

.bubble-tag-strip.unsecured {
  background-color: var(--status-danger-bg);
  color: var(--status-danger);
  border: 1px solid var(--status-danger-border);
}

.chat-tools-accordion {
  margin-top: 0.65rem;
  border-top: 1px solid var(--border-color);
  padding-top: 0.45rem;
}

.chat-tools-toggle {
  background: none;
  border: none;
  color: var(--navy-primary);
  font-size: 0.72rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.chat-tools-content {
  display: none;
  margin-top: 0.4rem;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.chat-tools-content.open {
  display: block;
}

.chat-input-wrapper {
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--border-color);
  background-color: #ffffff;
}

.quick-prompts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.5rem;
}

.quick-prompt-btn {
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.25rem 0.55rem;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}

.quick-prompt-btn:hover {
  background-color: var(--orange-subtle);
  color: var(--orange-primary);
  border-color: var(--orange-border);
}

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

.chat-input {
  flex: 1;
  padding: 0.65rem 0.85rem;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 0.85rem;
  outline: none;
}

.chat-input:focus {
  border-color: var(--navy-primary);
}

.btn-send-navy {
  background-color: var(--navy-primary);
  color: #ffffff;
  border: none;
  border-radius: 6px;
  padding: 0 1.25rem;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.15s;
}

.btn-send-navy:hover {
  background-color: var(--navy-light);
}

/* ========================================= */
/* SCREEN 2: MULTI-AGENT TOPOLOGY & ACTIVITY */
/* ========================================= */
.agent-mesh-canvas {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.25rem;
  margin-bottom: 1.25rem;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.75rem;
}

.agent-node {
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.85rem;
  text-align: center;
  transition: all 0.25s;
}

.agent-node.active-pulsing {
  border-color: var(--orange-primary);
  background-color: var(--orange-subtle);
  box-shadow: 0 0 12px rgba(250, 140, 22, 0.2);
}

.agent-node-icon {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  background-color: var(--navy-subtle);
  color: var(--navy-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.5rem auto;
}

.agent-node-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--navy-primary);
  margin-bottom: 0.2rem;
}

.agent-node-role {
  font-size: 0.68rem;
  color: var(--text-muted);
}

.security-enforcement-banner {
  grid-column: 1 / -1;
  background-color: #f8fafc;
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--navy-primary);
  border-radius: 6px;
  padding: 0.65rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--navy-primary);
}

.event-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--navy-primary);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  margin-bottom: 0.65rem;
  font-size: 0.82rem;
}

.event-card.vulnerability {
  border-left-color: var(--status-danger);
  background-color: #fffaf9;
}

.event-card.blocked {
  border-left-color: var(--orange-primary);
  background-color: #fffdfa;
}

.event-json {
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
  padding: 0.5rem 0.65rem;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  overflow-x: auto;
  margin-top: 0.35rem;
}

/* ========================================= */
/* SCREEN 3: ATTACK SIMULATION MATRIX        */
/* ========================================= */
.attack-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.attack-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.attack-id {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  background-color: var(--bg-subtle);
  color: var(--navy-primary);
  font-weight: 700;
  border: 1px solid var(--border-color);
}

.attack-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--navy-primary);
  margin: 0.5rem 0 0.35rem 0;
}

.attack-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.attack-actions {
  display: flex;
  gap: 0.5rem;
}

.btn-attack-unsec {
  flex: 1;
  background-color: #ffffff;
  color: var(--status-danger);
  border: 1px solid var(--status-danger-border);
  padding: 0.45rem 0.65rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-attack-unsec:hover {
  background-color: var(--status-danger-bg);
}

.btn-attack-sec {
  flex: 1;
  background-color: #ffffff;
  color: var(--status-success);
  border: 1px solid var(--status-success-border);
  padding: 0.45rem 0.65rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-attack-sec:hover {
  background-color: var(--status-success-bg);
}

.btn-attack-compare {
  width: 100%;
  background-color: var(--navy-primary);
  color: #ffffff;
  border: none;
  padding: 0.6rem 1rem;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-attack-compare:hover {
  background-color: var(--navy-light);
}

.comparison-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 1rem;
}

.comparison-panel {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
}

.comparison-panel.unsecured {
  border-top: 4px solid var(--status-danger);
}

.comparison-panel.secured {
  border-top: 4px solid var(--status-success);
}

.comparison-header {
  padding: 0.75rem 1rem;
  background-color: #fafbfc;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.comparison-body {
  padding: 1rem;
}

/* ========================================= */
/* SCREEN 4 & 5: DASHBOARD & APPROVALS       */
/* ========================================= */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.kpi-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  box-shadow: var(--shadow-xs);
}

.kpi-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background-color: var(--navy-subtle);
  color: var(--navy-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.kpi-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--navy-primary);
  line-height: 1.1;
}

.kpi-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
}

.table-wrapper {
  overflow-x: auto;
}

.styled-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.styled-table th {
  background-color: #fafbfc;
  color: var(--text-secondary);
  text-align: left;
  padding: 0.65rem 0.85rem;
  font-weight: 700;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.72rem;
  text-transform: uppercase;
}

.styled-table td {
  padding: 0.65rem 0.85rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
}

.audit-hash {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--navy-primary);
  background-color: var(--navy-subtle);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
}

.maker-checker-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 0.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.maker-checker-actions {
  display: flex;
  gap: 0.5rem;
}

.btn-approve {
  background-color: var(--navy-primary);
  color: #ffffff;
  border: none;
  padding: 0.45rem 0.85rem;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.15s;
}

.btn-approve:hover {
  background-color: var(--navy-light);
}

.btn-reject {
  background-color: #ffffff;
  color: var(--status-danger);
  border: 1px solid var(--status-danger-border);
  padding: 0.45rem 0.85rem;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
}

.btn-reject:hover {
  background-color: var(--status-danger-bg);
}

/* Spinner */
.spinner {
  width: 14px;
  height: 14px;
  border: 2px solid #cbd5e1;
  border-radius: 50%;
  border-top-color: var(--navy-primary);
  animation: spin 0.8s linear infinite;
  display: inline-block;
}

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

/* Markdown formatting inside bubbles */
.message-bubble h1, .message-bubble h2, .message-bubble h3 {
  margin-top: 0.4rem;
  margin-bottom: 0.25rem;
  font-size: 0.95rem;
  color: var(--navy-primary);
}

.message-bubble ul, .message-bubble ol {
  margin-left: 1.25rem;
  margin-bottom: 0.4rem;
}

.message-bubble p {
  margin-bottom: 0.4rem;
}

.message-bubble p:last-child {
  margin-bottom: 0;
}