/* LedgerShield AI - Modern Glassmorphic Dark Design System */
:root {
  --bg-dark: #070a10;
  --bg-card: rgba(18, 24, 38, 0.75);
  --bg-card-hover: rgba(28, 38, 58, 0.85);
  --bg-card-solid: #111827;
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(16, 185, 129, 0.5);
  --primary-emerald: #10b981;
  --primary-emerald-glow: rgba(16, 185, 129, 0.35);
  --accent-cyan: #06b6d4;
  --accent-cyan-glow: rgba(6, 182, 212, 0.3);
  --accent-purple: #8b5cf6;
  --text-main: #f3f4f6;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --danger: #ef4444;
  --warning: #f59e0b;
  --success: #10b981;
  --radius-lg: 16px;
  --radius-md: 10px;
  --radius-sm: 6px;
  --font-sans: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --shadow-glow: 0 0 25px rgba(16, 185, 129, 0.15);
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
}

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

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(16, 185, 129, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 85% 20%, rgba(6, 182, 212, 0.07) 0%, transparent 40%),
    radial-gradient(circle at 50% 80%, rgba(139, 92, 246, 0.05) 0%, transparent 50%);
  background-attachment: fixed;
  overflow-x: hidden;
}

/* Glassmorphism helpers */
.glass-panel {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

/* Header & Navigation */
header.app-header {
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(7, 10, 16, 0.85);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0.75rem 2rem;
}

.header-container {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  text-decoration: none;
}

.brand-logo {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid rgba(16, 185, 129, 0.4);
  box-shadow: 0 0 15px var(--primary-emerald-glow);
  object-fit: cover;
}

.brand-titles h1 {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #ffffff 40%, var(--primary-emerald) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-tagline {
  font-size: 0.75rem;
  color: var(--accent-cyan);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.privacy-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: 50px;
  font-size: 0.75rem;
  color: var(--primary-emerald);
  font-weight: 600;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  background-color: var(--primary-emerald);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--primary-emerald);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); opacity: 0.7; }
  50% { transform: scale(1.25); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.7; }
}

/* Nav Tabs */
.nav-tabs {
  display: flex;
  background: rgba(17, 24, 39, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 4px;
  gap: 4px;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.tab-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.04);
}

.tab-btn.active {
  color: #fff;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.25) 0%, rgba(6, 182, 212, 0.25) 100%);
  border: 1px solid rgba(16, 185, 129, 0.4);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

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

/* Main Layout */
main.main-content {
  max-width: 1440px;
  margin: 1.5rem auto 3rem auto;
  padding: 0 2rem;
}

.tab-pane {
  display: none;
  animation: fadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.tab-pane.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Metrics Grid */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.metric-card {
  padding: 1.25rem 1.5rem;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.metric-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.16);
}

.metric-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--card-accent, var(--primary-emerald)), transparent);
}

.metric-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.metric-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  font-weight: 600;
}

.metric-icon {
  font-size: 1.2rem;
  opacity: 0.85;
}

.metric-value {
  font-size: 1.9rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--text-main);
  letter-spacing: -0.02em;
}

.metric-subtitle {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 4px;
}

.highlight-green {
  color: var(--primary-emerald);
}

.highlight-cyan {
  color: var(--accent-cyan);
}

/* Quick Demo Bar */
.quick-test-section {
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.quick-test-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.quick-test-title {
  font-size: 0.9rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.quick-test-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.demo-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: all 0.2s ease;
}

.demo-btn:hover {
  background: rgba(16, 185, 129, 0.15);
  border-color: var(--primary-emerald);
  transform: translateY(-1px);
}

.demo-btn.active {
  background: rgba(16, 185, 129, 0.25);
  border-color: var(--primary-emerald);
}

/* Workspace Dual-Pane Layout */
.workspace-grid {
  display: grid;
  grid-template-columns: 460px 1fr;
  gap: 2rem;
}

@media (max-width: 1080px) {
  .workspace-grid {
    grid-template-columns: 1fr;
  }
}

/* Ingestion Station */
.ingestion-panel {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.panel-heading {
  font-size: 1.1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.model-selector-box {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px;
}

.model-selector-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.model-select {
  width: 100%;
  background: var(--bg-card-solid);
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 600;
  outline: none;
  cursor: pointer;
}

.model-select:focus {
  border-color: var(--primary-emerald);
}

.model-meta-info {
  margin-top: 8px;
  font-size: 0.74rem;
  color: var(--accent-cyan);
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
}

/* Drag & Drop Area */
.dropzone-container {
  border: 2px dashed rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
  background: rgba(0, 0, 0, 0.15);
  position: relative;
  overflow: hidden;
}

.dropzone-container:hover, .dropzone-container.dragover {
  border-color: var(--primary-emerald);
  background: rgba(16, 185, 129, 0.05);
}

.dropzone-icon {
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
  color: var(--primary-emerald);
}

.dropzone-text {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.dropzone-subtext {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.receipt-preview-thumb {
  max-height: 180px;
  width: auto;
  border-radius: var(--radius-sm);
  margin: 0.75rem auto 0 auto;
  display: block;
  border: 1px solid var(--border-subtle);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.confidential-box {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.confidential-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.confidential-input {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  padding: 10px 12px;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  outline: none;
}

.confidential-input:focus {
  border-color: var(--accent-cyan);
}

.btn-primary {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 12px 20px;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
  transition: all 0.2s ease;
}

.btn-primary:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

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

/* Scanner Laser Sweep Animation */
.scan-progress-box {
  display: none;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 12px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-cyan);
  flex-direction: column;
  gap: 6px;
}

.scan-progress-box.active {
  display: flex;
}

.scan-laser-line {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary-emerald), transparent);
  animation: laserSweep 1.5s infinite;
}

@keyframes laserSweep {
  0% { transform: translateY(-5px); }
  50% { transform: translateY(15px); }
  100% { transform: translateY(-5px); }
}

/* Ledger Table Panel */
.ledger-panel {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.ledger-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.search-input {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  padding: 8px 14px;
  font-size: 0.85rem;
  width: 260px;
  outline: none;
}

.search-input:focus {
  border-color: var(--primary-emerald);
}

.filter-select {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  padding: 8px 12px;
  font-size: 0.85rem;
  outline: none;
  cursor: pointer;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

/* Ledger Table */
.table-responsive {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

table.ledger-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.85rem;
}

table.ledger-table th {
  background: rgba(0, 0, 0, 0.35);
  padding: 12px 14px;
  color: var(--text-muted);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border-subtle);
}

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

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

.merchant-cell {
  display: flex;
  align-items: center;
  gap: 10px;
}

.merchant-thumb {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  object-fit: cover;
  border: 1px solid var(--border-subtle);
  cursor: pointer;
}

.merchant-thumb-placeholder {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.merchant-name {
  font-weight: 700;
  color: var(--text-main);
}

.merchant-date {
  font-size: 0.72rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

.category-tag {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 600;
  background: rgba(6, 182, 212, 0.12);
  color: var(--accent-cyan);
  border: 1px solid rgba(6, 182, 212, 0.25);
  margin-bottom: 2px;
}

.schedule-c-line {
  font-size: 0.7rem;
  color: var(--text-dim);
  display: block;
}

.badge-risk {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
}

.risk-low {
  background: rgba(16, 185, 129, 0.12);
  color: var(--primary-emerald);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.risk-moderate {
  background: rgba(245, 158, 11, 0.12);
  color: var(--warning);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.amount-cell {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.9rem;
}

.tax-savings-cell {
  font-family: var(--font-mono);
  color: var(--primary-emerald);
  font-weight: 700;
  font-size: 0.85rem;
}

.model-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.7rem;
  font-family: var(--font-mono);
  background: rgba(255, 255, 255, 0.04);
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
}

.btn-icon {
  background: transparent;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  padding: 6px;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.btn-icon:hover {
  color: var(--danger);
  background: rgba(239, 68, 68, 0.1);
}

/* Model Hub Tab Styling */
.models-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.model-hub-card {
  padding: 1.5rem;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.model-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.model-badge-provider {
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--primary-emerald);
  font-weight: 700;
  letter-spacing: 0.05em;
}

.model-name {
  font-size: 1.15rem;
  font-weight: 800;
  margin-top: 4px;
}

.model-specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  background: rgba(0, 0, 0, 0.25);
  padding: 12px;
  border-radius: var(--radius-sm);
  margin: 1rem 0;
  font-size: 0.78rem;
  font-family: var(--font-mono);
}

.model-spec-item {
  display: flex;
  flex-direction: column;
}

.spec-label {
  color: var(--text-dim);
  font-size: 0.68rem;
}

.spec-val {
  color: var(--text-main);
  font-weight: 700;
}

.cost-free-badge {
  color: var(--primary-emerald);
  font-weight: 800;
}

/* Cost & Calculator Section */
.calculator-panel {
  padding: 2rem;
  margin-top: 2rem;
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

@media (max-width: 900px) {
  .calc-grid {
    grid-template-columns: 1fr;
  }
}

.calc-slider-box {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.slider-styled {
  width: 100%;
  accent-color: var(--primary-emerald);
  height: 6px;
  cursor: pointer;
}

.cost-comparison-card {
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.comparison-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.comparison-row.highlight-winner {
  border-bottom: none;
  background: rgba(16, 185, 129, 0.1);
  padding: 12px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

/* Privacy Tab Styling */
.privacy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

@media (max-width: 900px) {
  .privacy-grid {
    grid-template-columns: 1fr;
  }
}

.audit-terminal {
  background: #05080f;
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: #34d399;
  box-shadow: 0 0 30px rgba(16, 185, 129, 0.1);
}

.terminal-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 8px;
  color: var(--text-muted);
}

.terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.dot-red { background: #ef4444; }
.dot-yellow { background: #f59e0b; }
.dot-green { background: #10b981; }

/* Side Hustle Blueprint & Manifesto */
.manifesto-panel {
  padding: 2.5rem;
}

.manifesto-hero {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 2.5rem auto;
}

.manifesto-hero h2 {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin-bottom: 1rem;
}

.manifesto-hero p {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.pillar-card {
  padding: 1.5rem;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.pillar-icon {
  font-size: 1.8rem;
  margin-bottom: 0.75rem;
  display: inline-block;
}

.pillar-title {
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.pillar-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.pricing-strategy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 2.5rem 0;
}

@media (max-width: 900px) {
  .pricing-strategy-grid {
    grid-template-columns: 1fr;
  }
}

.pricing-box {
  padding: 2rem 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  background: rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

.pricing-box.featured {
  border-color: var(--primary-emerald);
  background: rgba(16, 185, 129, 0.05);
  box-shadow: 0 0 30px rgba(16, 185, 129, 0.15);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  right: 20px;
  background: var(--primary-emerald);
  color: #000;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 50px;
}

.pricing-tier-name {
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 0.25rem;
}

.pricing-tier-price {
  font-size: 2.2rem;
  font-weight: 800;
  font-family: var(--font-mono);
  margin: 0.75rem 0;
}

.pricing-tier-features {
  list-style: none;
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.pricing-tier-features li {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Modal Popup */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

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

.modal-content {
  max-width: 650px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2rem;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.btn-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.4rem;
  cursor: pointer;
}

/* Tooltip & Micro helpers */
.copy-banner {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid var(--primary-emerald);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1rem;
}