/* ───────────────────────── Design tokens ─────────────────────────
   P2P Continuous Controls Monitoring Demo UI Style Guide */
:root {
  --bg-main: #090d16;
  --bg-surface: #0f172a;
  --bg-panel: rgba(30, 41, 59, 0.45);
  --bg-panel-hover: rgba(30, 41, 59, 0.6);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.15);
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dark: #0f172a;

  --accent-primary: #6366f1; /* Indigo */
  --accent-secondary: #0ea5e9; /* Cyan */
  --accent-glow: rgba(99, 102, 241, 0.15);
  
  /* Audit Test Status colors */
  --color-success: #10b981; /* Emerald */
  --color-success-bg: rgba(16, 185, 129, 0.1);
  --color-success-border: rgba(16, 185, 129, 0.25);
  
  --color-error: #f43f5e; /* Rose */
  --color-error-bg: rgba(244, 63, 94, 0.1);
  --color-error-border: rgba(244, 63, 94, 0.25);

  --color-warning: #f59e0b; /* Amber */
  --color-warning-bg: rgba(245, 158, 11, 0.1);
  --color-warning-border: rgba(245, 158, 11, 0.25);
  
  --color-highlight: rgba(14, 165, 233, 0.1);
  --color-highlight-border: rgba(14, 165, 233, 0.4);

  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --radius-lg: 12px;
  --radius-md: 8px;
  --radius-sm: 4px;
  
  --shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  --blur: blur(12px);
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-main);
  background-image: 
    radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.05) 0px, transparent 50%),
    radial-gradient(at 100% 100%, rgba(14, 165, 233, 0.05) 0px, transparent 50%);
  color: var(--text-main);
  line-height: 1.6;
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: var(--blur);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-badge {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: #fff;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  font-weight: 800;
  font-size: 0.75rem;
  letter-spacing: 1px;
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.3);
}

.logo-title {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.logo-subtitle {
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 400;
}

header nav {
  display: flex;
  gap: 1rem;
  align-items: center;
}

button {
  font-family: inherit;
  font-size: 0.85rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: 500;
  border: 1px solid transparent;
  transition: var(--transition);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: white;
  border: none;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.25);
}

.btn-primary:hover {
  filter: brightness(1.1);
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.4);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--border-strong);
}

.btn-icon {
  background: none;
  border: none;
  color: var(--text-muted);
  padding: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.btn-icon:hover {
  color: var(--text-main);
  background-color: rgba(255, 255, 255, 0.08);
}

main {
  flex: 1;
  padding: 2rem;
  max-width: 1600px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* ───────────────────────── Empty State Screen ───────────────────────── */
.welcome-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  max-width: 700px;
  margin: 4rem auto;
  padding: 3rem;
  background-color: var(--bg-panel);
  backdrop-filter: var(--blur);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.welcome-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(14, 165, 233, 0.2));
  color: var(--accent-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(14, 165, 233, 0.3);
  box-shadow: 0 0 20px rgba(14, 165, 233, 0.1);
}

.welcome-title {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 1rem;
  background: linear-gradient(to right, #ffffff, #94a3b8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.welcome-text {
  color: var(--text-muted);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.configurator-card {
  width: 100%;
  background-color: var(--bg-panel);
  backdrop-filter: var(--blur);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.config-header {
  padding: 1.25rem 2rem;
  border-bottom: 1px solid var(--border-color);
  background-color: rgba(15, 23, 42, 0.3);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.config-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.config-body {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.baseline-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.control-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
  min-width: 150px;
}

.select-wrapper {
  position: relative;
  display: inline-block;
}

select {
  appearance: none;
  background-color: rgba(30, 41, 59, 0.8);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.5rem 2.5rem 0.5rem 1rem;
  font-family: inherit;
  font-size: 0.85rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  outline: none;
}

select:hover {
  border-color: var(--border-strong);
}

select:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.2);
}

.select-wrapper::after {
  content: "▼";
  font-size: 0.6rem;
  color: var(--text-muted);
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

/* ───────────────────────── Tests Config Grid ───────────────────────── */
.tests-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1rem;
}

.test-row {
  background-color: rgba(30, 41, 59, 0.25);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition);
}

.test-row:hover {
  border-color: var(--border-strong);
  background-color: rgba(30, 41, 59, 0.35);
}

.test-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 1;
}

.test-toggle {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 20px;
  flex-shrink: 0;
}

.test-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255, 255, 255, 0.1);
  transition: .2s;
  border-radius: 20px;
  border: 1px solid var(--border-color);
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 12px;
  width: 12px;
  left: 3px;
  bottom: 3px;
  background-color: var(--text-muted);
  transition: .2s;
  border-radius: 50%;
}

input:checked + .toggle-slider {
  background-color: rgba(99, 102, 241, 0.3);
  border-color: var(--accent-primary);
}

input:checked + .toggle-slider:before {
  transform: translateX(20px);
  background-color: var(--text-main);
}

.test-details {
  display: flex;
  flex-direction: column;
}

.test-name {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-main);
}

.test-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

.test-control-inputs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: 1rem;
}

.test-control-inputs span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ───────────────────────── Dashboard View ───────────────────────── */
.dashboard-layout {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.headline-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.stat-card {
  background-color: var(--bg-panel);
  backdrop-filter: var(--blur);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  position: relative;
  overflow: hidden;
}

.stat-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--border-color);
}

.stat-card.accent-indigo::after { background: var(--accent-primary); }
.stat-card.accent-cyan::after { background: var(--accent-secondary); }
.stat-card.accent-emerald::after { background: var(--color-success); }
.stat-card.accent-rose::after { background: var(--color-error); }

.stat-label {
  color: var(--text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

.stat-val {
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1;
}

.stat-desc {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-top: 0.25rem;
}

/* ───────────────────────── Grid Dashboard Panels ───────────────────────── */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 2rem;
}

.panel-col-5 { grid-column: span 5; }
.panel-col-7 { grid-column: span 7; }
.panel-col-12 { grid-column: span 12; }

@media (max-width: 1100px) {
  .panel-col-5, .panel-col-7 {
    grid-column: span 12;
  }
}

.dashboard-panel {
  background-color: var(--bg-panel);
  backdrop-filter: var(--blur);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.panel-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  background-color: rgba(15, 23, 42, 0.25);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.panel-title {
  font-size: 0.95rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

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

.panel-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* ───────────────────────── Reconciliation Table ───────────────────────── */
.recon-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.85rem;
}

.recon-table th {
  color: var(--text-muted);
  font-weight: 600;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.5px;
}

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

.recon-table tbody tr:hover {
  background-color: rgba(255, 255, 255, 0.02);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.15rem 0.5rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  border: 1px solid transparent;
}

.status-badge.pass {
  background-color: var(--color-success-bg);
  color: var(--color-success);
  border-color: var(--color-success-border);
}

.status-badge.fail {
  background-color: var(--color-error-bg);
  color: var(--color-error);
  border-color: var(--color-error-border);
}

.status-badge.inactive {
  background-color: rgba(255, 255, 255, 0.03);
  color: var(--text-muted);
  border-color: var(--border-color);
}

/* ───────────────────────── Visual Chart ───────────────────────── */
.chart-container {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 280px;
  width: 100%;
  position: relative;
}

.chart-svg {
  width: 100%;
  height: 100%;
}

.chart-svg rect {
  fill: var(--accent-primary);
  rx: 3px;
  ry: 3px;
  transition: var(--transition);
}

.chart-svg rect:hover {
  fill: var(--accent-secondary);
  filter: drop-shadow(0 0 6px var(--accent-secondary));
}

.chart-svg text {
  fill: var(--text-muted);
  font-size: 10px;
  font-family: var(--font-family);
}

.chart-svg line {
  stroke: var(--border-color);
}

/* ───────────────────────── Claude Narration Panel ───────────────────────── */
.narration-container {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.narration-summary-box {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(14, 165, 233, 0.05));
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  font-size: 0.95rem;
  position: relative;
}

.narration-summary-box::before {
  content: "✦ EXECUTIVE SUMMARY";
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--accent-secondary);
  margin-bottom: 0.5rem;
}

.narration-findings-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.finding-card {
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  cursor: pointer;
  transition: var(--transition);
}

.finding-card:hover {
  background-color: rgba(255, 255, 255, 0.04);
  border-color: var(--border-strong);
  transform: translateX(4px);
}

.finding-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.finding-title-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.finding-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-error);
}

.finding-test-name {
  font-weight: 600;
  font-size: 0.85rem;
}

.finding-count {
  font-size: 0.75rem;
  background-color: var(--color-error-bg);
  color: var(--color-error);
  padding: 0.1rem 0.4rem;
  border-radius: 10px;
  font-weight: 600;
  border: 1px solid var(--color-error-border);
}

.finding-body {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.finding-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.25rem;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.finding-action-link {
  color: var(--accent-secondary);
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-weight: 500;
}

.finding-action-link:hover {
  text-decoration: underline;
}

/* ───────────────────────── Transaction Ledger View ───────────────────────── */
.ledger-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
}

.ledger-filters {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.filter-btn-group {
  display: inline-flex;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: rgba(15, 23, 42, 0.3);
}

.filter-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  padding: 0.4rem 0.85rem;
  font-size: 0.8rem;
  border-radius: 0;
  font-weight: 500;
  border-right: 1px solid var(--border-color);
}

.filter-btn:last-child {
  border-right: none;
}

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

.filter-btn.active {
  background-color: var(--accent-primary);
  color: white;
}

.search-input-wrapper {
  position: relative;
}

.search-input {
  background-color: rgba(15, 23, 42, 0.5);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.4rem 1rem 0.4rem 2rem;
  font-family: inherit;
  font-size: 0.8rem;
  border-radius: var(--radius-md);
  width: 220px;
  outline: none;
  transition: var(--transition);
}

.search-input:focus {
  border-color: var(--accent-primary);
  width: 280px;
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.15);
}

.search-icon-svg {
  position: absolute;
  left: 0.7rem;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 12px;
  fill: var(--text-muted);
  pointer-events: none;
}

.ledger-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.table-scroll {
  overflow-x: auto;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  max-height: 480px;
  overflow-y: auto;
}

.ledger-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.8rem;
}

.ledger-table th {
  background-color: rgba(15, 23, 42, 0.5);
  color: var(--text-muted);
  font-weight: 600;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 10;
  font-size: 0.75rem;
  text-transform: uppercase;
}

.ledger-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
}

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

.ledger-table tbody tr:hover {
  background-color: rgba(255, 255, 255, 0.02);
}

.ledger-table tbody tr.flagged {
  background-color: rgba(244, 63, 94, 0.02);
}

.ledger-table tbody tr.flagged:hover {
  background-color: rgba(244, 63, 94, 0.05);
}

.ledger-table tbody tr.highlighted {
  background-color: var(--color-highlight);
  outline: 1px solid var(--color-highlight-border);
}

.txn-id-code {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--accent-secondary);
}

.amount-col {
  text-align: right;
  font-weight: 600;
}

.amount-col.flagged-amount {
  color: var(--color-error);
}

.badge-list {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.test-flag-badge {
  background-color: var(--color-error-bg);
  color: var(--color-error);
  border: 1px solid var(--color-error-border);
  border-radius: var(--radius-sm);
  padding: 0.05rem 0.35rem;
  font-size: 0.65rem;
  font-weight: 600;
  font-family: var(--font-mono);
  cursor: help;
  position: relative;
}

/* ───────────────────────── Modals & Overlay ───────────────────────── */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(9, 13, 22, 0.85);
  backdrop-filter: var(--blur);
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

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

.modal-container {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  width: 90%;
  max-width: 500px;
  overflow: hidden;
  transform: scale(0.95);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-overlay.active .modal-container {
  transform: scale(1);
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-title {
  font-weight: 700;
  font-size: 1.1rem;
}

.modal-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-color);
  background-color: rgba(15, 23, 42, 0.25);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

.text-input {
  background-color: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.6rem 0.85rem;
  font-family: inherit;
  font-size: 0.85rem;
  border-radius: var(--radius-md);
  outline: none;
  transition: var(--transition);
}

.text-input:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.2);
}

.input-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ───────────────────────── Utilities / State Classes ───────────────────────── */
.hidden {
  display: none !important;
}

.loading-dots {
  display: inline-flex;
  gap: 0.25rem;
  align-items: center;
}

.loading-dots span {
  width: 6px;
  height: 6px;
  background-color: var(--text-main);
  border-radius: 50%;
  animation: bounce 1.4s infinite ease-in-out both;
}

.loading-dots span:nth-child(1) { animation-delay: -0.32s; }
.loading-dots span:nth-child(2) { animation-delay: -0.16s; }

@keyframes bounce {
  0%, 80%, 100% { transform: scale(0); }
  40% { transform: scale(1.0); }
}

.loading-overlay {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem;
  color: var(--text-muted);
  gap: 1rem;
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(99, 102, 241, 0.1);
  border-radius: 50%;
  border-top-color: var(--accent-primary);
  animation: spin 1s linear infinite;
}

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

.reconciliation-pass-banner {
  background-color: var(--color-success-bg);
  border: 1px solid var(--color-success-border);
  color: var(--color-success);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ───────────────────────── Responsive Tweaks ───────────────────────── */
@media (max-width: 720px) {
  header {
    padding: 1rem;
    flex-direction: column;
    gap: 1rem;
    align-items: stretch;
  }
  
  header nav {
    justify-content: space-between;
  }
  
  main {
    padding: 1rem;
    gap: 1rem;
  }
  
  .welcome-container {
    padding: 1.5rem;
    margin: 1rem 0;
  }
  
  .tests-grid {
    grid-template-columns: 1fr;
  }
  
  .baseline-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  
  .stat-card {
    padding: 1rem;
  }
}

/* Rule Assistant Chat Styles */
.chat-message {
  animation: fadeIn 0.2s ease-out;
}
.chat-message.user {
  align-self: flex-end;
}
.chat-message.assistant {
  align-self: flex-start;
}
.chat-message.system {
  align-self: flex-start;
}
.suggestion-btn:hover {
  background: rgba(255, 255, 255, 0.08) !important;
  color: var(--text-color) !important;
  border-color: rgba(255, 255, 255, 0.15) !important;
}
@keyframes pulse {
  0% { opacity: 0.2; }
  100% { opacity: 1; }
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}