:root {
  --bg-dark: #080c14;
  --bg-card: #0f172a;
  --bg-card-hover: #17223b;
  --bg-input: #090f1d;
  --bg-elevated: #1e293b;
  --border-color: #1e293b;
  --border-glow: #334155;
  --border-accent: rgba(6, 182, 212, 0.4);

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --color-safe: #10b981;
  --color-safe-bg: rgba(16, 185, 129, 0.12);
  --color-warning: #f59e0b;
  --color-warning-bg: rgba(245, 158, 11, 0.12);
  --color-danger: #ef4444;
  --color-danger-bg: rgba(239, 68, 68, 0.14);
  --color-critical: #dc2626;
  --color-critical-bg: rgba(220, 38, 38, 0.2);
  --color-cyan: #06b6d4;
  --color-cyan-bg: rgba(6, 182, 212, 0.12);
  --color-purple: #8b5cf6;
  --color-purple-bg: rgba(139, 92, 246, 0.12);
  --color-solana: #14f195;

  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', Consolas, "Courier New", monospace;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 24px rgba(6, 182, 212, 0.15);
}

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

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-sans);
  min-height: 100vh;
  line-height: 1.5;
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(6, 182, 212, 0.07) 0%, transparent 40%),
    radial-gradient(circle at 85% 20%, rgba(139, 92, 246, 0.07) 0%, transparent 45%),
    radial-gradient(circle at 50% 90%, rgba(239, 68, 68, 0.05) 0%, transparent 50%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}

/* Mandatory CSS constraints */
input, select, textarea {
  min-width: 0;
  font-family: inherit;
}

.brand {
  min-width: 0;
}

.brand-title {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lang-switcher {
  flex-shrink: 0;
}

/* Layout */
.app-container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 20px 16px 80px 16px;
}

@media (min-width: 768px) {
  .app-container {
    padding: 28px 24px 90px 24px;
  }
}

/* Header */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 24px;
  gap: 16px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.2), rgba(139, 92, 246, 0.25));
  border: 1px solid rgba(6, 182, 212, 0.4);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  box-shadow: 0 0 15px rgba(6, 182, 212, 0.2);
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand-title {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(90deg, #f8fafc 0%, #38bdf8 60%, #818cf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 2px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-family: var(--font-mono);
  color: #38bdf8;
  background: rgba(6, 182, 212, 0.1);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(6, 182, 212, 0.25);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: #38bdf8;
  border-radius: 50%;
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(56, 189, 248, 0.7); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 7px rgba(56, 189, 248, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(56, 189, 248, 0); }
}

.lang-switcher {
  display: flex;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 3px;
  gap: 2px;
}

.lang-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.2s;
}

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

.lang-btn.active {
  background: var(--color-cyan);
  color: #0b0f19;
  font-weight: 700;
}

/* Banner / Warning notice */
.hero-banner {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.9), rgba(30, 41, 59, 0.6));
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--color-cyan);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.banner-icon {
  font-size: 24px;
  line-height: 1;
}

.banner-content {
  flex: 1;
}

.banner-title {
  font-size: 14px;
  font-weight: 700;
  color: #e2e8f0;
  margin-bottom: 4px;
}

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

/* Main Grid Layout */
.main-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 28px;
}

@media (min-width: 1024px) {
  .main-grid {
    grid-template-columns: 440px 1fr;
    align-items: start;
  }
}

/* Card Styles */
.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
  position: relative;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  gap: 12px;
}

.card-title-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.card-icon {
  font-size: 20px;
}

.card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
}

.card-badge {
  font-size: 11px;
  font-family: var(--font-mono);
  padding: 3px 8px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
}

/* Input Area */
.input-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 600;
}

.wallet-counter {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-cyan);
}

.wallet-textarea {
  width: 100%;
  height: 200px;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: #e2e8f0;
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 12px 14px;
  line-height: 1.6;
  resize: vertical;
  transition: border-color 0.2s, box-shadow 0.2s;
  white-space: pre;
  overflow-x: auto;
}

.wallet-textarea:focus {
  outline: none;
  border-color: var(--color-cyan);
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.15);
}

.input-hint-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 6px;
  margin-bottom: 16px;
  font-size: 12px;
  color: var(--text-dim);
}

/* Sample Buttons */
.samples-section {
  margin-bottom: 20px;
}

.samples-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.samples-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sample-btn {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sample-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glow);
  color: var(--text-main);
  transform: translateY(-1px);
}

.sample-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-full);
}

.sample-badge.safe {
  background: var(--color-safe-bg);
  color: var(--color-safe);
}

.sample-badge.danger {
  background: var(--color-danger-bg);
  color: var(--color-danger);
}

.sample-badge.warning {
  background: var(--color-warning-bg);
  color: var(--color-warning);
}

/* Action Buttons */
.action-row {
  display: flex;
  gap: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}

.btn-primary {
  background: linear-gradient(135deg, #06b6d4, #2563eb);
  color: #ffffff;
  flex: 1;
  box-shadow: 0 4px 14px rgba(6, 182, 212, 0.3);
}

.btn-primary:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(6, 182, 212, 0.4);
}

.btn-secondary {
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 12px 14px;
}

.btn-secondary:hover {
  color: var(--text-main);
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
}

/* Dashboard & HUD */
.dashboard-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Gauge & Verdict Card */
.verdict-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: center;
  background: linear-gradient(145deg, rgba(15, 23, 42, 0.95), rgba(24, 34, 53, 0.8));
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
  overflow: hidden;
}

@media (min-width: 680px) {
  .verdict-card {
    grid-template-columns: 200px 1fr;
  }
}

.gauge-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
}

.gauge-svg {
  width: 170px;
  height: 170px;
  transform: rotate(-90deg);
}

.gauge-bg {
  fill: none;
  stroke: rgba(255, 255, 255, 0.08);
  stroke-width: 12;
}

.gauge-progress {
  fill: none;
  stroke-width: 12;
  stroke-linecap: round;
  stroke-dasharray: 440;
  stroke-dashoffset: 440;
  transition: stroke-dashoffset 1.2s cubic-bezier(0.2, 0.8, 0.2, 1), stroke 0.5s;
}

.gauge-value-box {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.gauge-number {
  font-size: 38px;
  font-weight: 800;
  font-family: var(--font-mono);
  line-height: 1;
}

.gauge-unit {
  font-size: 11px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  margin-top: 4px;
}

.verdict-info {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.verdict-header {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.verdict-badge {
  font-size: 12px;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.verdict-badge.safe {
  background: var(--color-safe-bg);
  color: var(--color-safe);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.verdict-badge.warning {
  background: var(--color-warning-bg);
  color: var(--color-warning);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.verdict-badge.danger {
  background: var(--color-danger-bg);
  color: var(--color-danger);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.verdict-badge.critical {
  background: var(--color-critical-bg);
  color: #f87171;
  border: 1px solid rgba(220, 38, 38, 0.5);
  animation: pulse-border 2s infinite;
}

@keyframes pulse-border {
  0% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4); }
  70% { box-shadow: 0 0 0 8px rgba(239, 68, 68, 0); }
  100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

.verdict-title {
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
}

.verdict-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

.verdict-metrics-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
  margin-top: 6px;
}

.mini-metric {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
}

.mini-metric-label {
  font-size: 11px;
  color: var(--text-dim);
  margin-bottom: 2px;
}

.mini-metric-val {
  font-size: 14px;
  font-weight: 700;
  font-family: var(--font-mono);
}

/* 4 Core Sybil Pillars */
.pillars-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 640px) {
  .pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1200px) {
  .pillars-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.pillar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  transition: transform 0.2s, border-color 0.2s;
}

.pillar-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-glow);
}

.pillar-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pillar-icon-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-main);
}

.pillar-icon {
  font-size: 16px;
}

.pillar-status-tag {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
}

.pillar-bar-bg {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-top: 4px;
}

.pillar-bar-fill {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width 0.8s ease;
}

.pillar-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Interactive Cluster Graph Section */
.cluster-graph-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 28px;
}

.cluster-graph-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  flex-wrap: wrap;
  gap: 10px;
}

.graph-legend {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 12px;
  color: var(--text-muted);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.legend-line {
  width: 16px;
  height: 2px;
}

.cluster-canvas-wrap {
  width: 100%;
  height: 320px;
  background-color: #070a12;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
}

#clusterSvg {
  width: 100%;
  height: 100%;
  display: block;
}

.graph-node {
  cursor: pointer;
  transition: transform 0.2s;
}

.graph-node:hover circle {
  stroke-width: 3px;
  stroke: #ffffff;
}

.graph-link {
  stroke-linecap: round;
  stroke-opacity: 0.6;
}

.graph-link.funding {
  stroke: #ef4444;
  stroke-dasharray: 4, 3;
  animation: dash 15s linear infinite;
}

.graph-link.route {
  stroke: #f59e0b;
}

.graph-link.time {
  stroke: #8b5cf6;
}

@keyframes dash {
  to {
    stroke-dashoffset: -100;
  }
}

.node-tooltip {
  position: absolute;
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid var(--color-cyan);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 11px;
  font-family: var(--font-mono);
  color: #ffffff;
  pointer-events: none;
  display: none;
  z-index: 10;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  max-width: 280px;
}

/* Wallets Breakdown Table Section */
.table-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 28px;
}

.table-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
  gap: 12px;
  flex-wrap: wrap;
}

.table-tabs {
  display: flex;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 3px;
  gap: 3px;
}

.tab-pill {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s;
}

.tab-pill.active {
  background: var(--bg-elevated);
  color: var(--text-main);
  box-shadow: var(--shadow-sm);
}

.table-search {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  font-size: 12px;
  color: #ffffff;
  width: 220px;
}

.table-search:focus {
  outline: none;
  border-color: var(--color-cyan);
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.sybil-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  text-align: left;
}

.sybil-table th {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-muted);
  font-weight: 700;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

.sybil-table td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  vertical-align: middle;
}

.sybil-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.address-cell {
  font-family: var(--font-mono);
  display: flex;
  align-items: center;
  gap: 8px;
}

.copy-mini-btn {
  background: transparent;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 3px;
  font-size: 12px;
  transition: all 0.15s;
}

.copy-mini-btn:hover {
  color: var(--color-cyan);
  background: rgba(6, 182, 212, 0.1);
}

.chain-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: var(--font-mono);
}

.chain-badge.evm {
  background: rgba(99, 102, 241, 0.15);
  color: #818cf8;
}

.chain-badge.solana {
  background: rgba(20, 241, 149, 0.15);
  color: var(--color-solana);
}

.status-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

.status-badge.safe {
  background: var(--color-safe-bg);
  color: var(--color-safe);
}

.status-badge.warning {
  background: var(--color-warning-bg);
  color: var(--color-warning);
}

.status-badge.danger {
  background: var(--color-danger-bg);
  color: var(--color-danger);
}

/* Accordion Detail Row */
.detail-toggle-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  border-radius: 4px;
  padding: 3px 8px;
  cursor: pointer;
  font-size: 11px;
}

.detail-toggle-btn:hover {
  color: var(--text-main);
  border-color: var(--border-glow);
}

.drawer-row td {
  background: rgba(0, 0, 0, 0.25);
  padding: 14px 20px;
}

.wallet-detail-box {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  font-size: 12px;
}

.detail-item-title {
  color: var(--text-dim);
  font-weight: 600;
  margin-bottom: 4px;
  font-size: 11px;
}

.detail-item-value {
  font-family: var(--font-mono);
  color: #e2e8f0;
}

.route-sequence-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

.route-chip {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 10px;
  font-family: var(--font-mono);
}

/* Remediation & De-Sybil Section */
.remediation-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 28px;
}

.remediation-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  flex-wrap: wrap;
  gap: 12px;
}

.remediation-title-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.export-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.btn-export {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}

.btn-export:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glow);
}

.btn-export.primary {
  background: linear-gradient(135deg, #059669, #0d9488);
  border-color: transparent;
  color: #ffffff;
}

.btn-export.primary:hover {
  filter: brightness(1.1);
}

.checklist-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.checklist-item {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--color-cyan);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  transition: all 0.2s;
}

.checklist-item.urgent {
  border-left-color: var(--color-danger);
  background: rgba(239, 68, 68, 0.05);
}

.checklist-item.warning {
  border-left-color: var(--color-warning);
  background: rgba(245, 158, 11, 0.05);
}

.checklist-item.completed {
  opacity: 0.6;
  text-decoration: line-through;
}

.check-box {
  margin-top: 2px;
  cursor: pointer;
  width: 16px;
  height: 16px;
  accent-color: var(--color-cyan);
}

.checklist-text {
  flex: 1;
}

.checklist-item-title {
  font-size: 13px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 4px;
}

.checklist-item-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Historical Rules Grid */
.history-section {
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
}

.history-heading {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.history-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.history-card {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px;
}

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

.history-project {
  font-size: 13px;
  font-weight: 800;
  color: #e2e8f0;
}

.history-year {
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-dim);
}

.history-criteria-list {
  font-size: 11px;
  color: var(--text-muted);
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.history-criteria-list li::before {
  content: "• ";
  color: var(--color-cyan);
}

/* Toast Notification */
.toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid var(--color-cyan);
  color: #ffffff;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  font-size: 13px;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: all 0.25s ease;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 8px;
}

.toast.show {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* Portal Footer Return */
.portal-backlink-wrap {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.portal-backlink {
  color: var(--color-cyan);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: color 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.portal-backlink:hover {
  color: #38bdf8;
  text-decoration: underline;
}

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

/* Print Styles for PDF Export */
@media print {
  body {
    background: #ffffff !important;
    color: #000000 !important;
  }

  .header-right,
  .samples-section,
  .action-row,
  .table-toolbar,
  .export-group,
  .portal-backlink-wrap,
  .toast,
  .hero-banner {
    display: none !important;
  }

  .app-container {
    padding: 0 !important;
    max-width: 100% !important;
  }

  .card, .verdict-card, .table-card, .remediation-card {
    background: #ffffff !important;
    border: 1px solid #cccccc !important;
    color: #000000 !important;
    box-shadow: none !important;
    page-break-inside: avoid;
  }

  .brand-title {
    color: #000000 !important;
    -webkit-text-fill-color: initial !important;
  }

  .sybil-table th {
    background: #f1f5f9 !important;
    color: #000000 !important;
  }

  .sybil-table td {
    color: #000000 !important;
    border-color: #e2e8f0 !important;
  }

  .status-badge {
    border: 1px solid #999999 !important;
  }
}