/* ==========================================================================
   BrandGuard360 — Exact Dark Color Language
   Reference Style: Deep navy-black canvas, dark charcoal/slate panels,
                    subtle borders, restrained electric blue accents.
   Palette:
     Main background:       #040514
     Secondary background:  #080A14
     Primary panel / card:  #10111B
     Card hover:            #151827
     Elevated panel:        #1D2033
     Subtle border:         #2A2D3D
     Primary accent:        #3E5FE7
     Secondary blue:        #1C2D6E
     Primary text:          #F4F5FA
     Secondary text:        #B8BBC8
     Muted text:            #777B8C
     Positive status:       #5FA878
     Warning status:        #C39A55
     Concerning status:     #C66F68
     Unknown status:        #858998
   Zero bullet character rule strictly enforced.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design Tokens & CSS Custom Properties
   -------------------------------------------------------------------------- */
:root {
  /* Core Exact Color Palette */
  --bg-main: #040514;
  /* Main app background */
  --bg-secondary: #080A14;
  /* Secondary background, sidebar, header */
  --bg-card: #10111B;
  /* Primary panel / card */
  --bg-card-hover: #151827;
  /* Card hover state */
  --bg-card-elevated: #1D2033;
  /* Elevated panel / dropdown / tooltips */
  --border-subtle: #2A2D3D;
  /* Subtle border */
  --border-hover: #3E4359;
  /* Hover border */

  /* Text Colors */
  --text-primary: #F4F5FA;
  /* Primary text */
  --text-secondary: #B8BBC8;
  /* Secondary text */
  --text-muted: #777B8C;
  /* Muted text / helper text / placeholders */

  /* Accents */
  --accent-primary: #3E5FE7;
  /* Primary accent (restrained electric blue) */
  --accent-primary-hover: #4C6DF0;
  /* Hover blue */
  --accent-secondary-blue: #1C2D6E;
  /* Secondary blue for subtle active backgrounds */
  --accent-link: #7A91EA;
  /* Muted blue link */
  --accent-active: #F4F5FA;
  /* Active navigation text */

  /* Semantic Status Colors (No numeric scores) */
  --status-positive: #5FA878;
  /* Positive / Confirmed (restrained green) */
  --status-positive-bg: rgba(95, 168, 120, 0.12);
  --status-warning: #C39A55;
  /* Warning / Conflicting (muted amber) */
  --status-warning-bg: rgba(195, 154, 85, 0.12);
  --status-concerning: #C66F68;
  /* Concerning (muted soft red) */
  --status-concerning-bg: rgba(198, 111, 104, 0.12);
  --status-unknown: #858998;
  /* Unknown (muted cool gray) */
  --status-unknown-bg: rgba(133, 137, 152, 0.12);

  /* Buttons */
  --btn-primary-bg: #3E5FE7;
  /* Primary button blue */
  --btn-primary-hover: #4C6DF0;
  /* Slightly lighter blue */
  --btn-primary-text: #FFFFFF;
  /* Pure white */

  --btn-secondary-bg: #10111B;
  /* Secondary button surface */
  --btn-secondary-hover: #1D2033;
  /* Hover surface */
  --btn-secondary-border: #2A2D3D;
  /* Subtle border */
  --btn-secondary-text: #F4F5FA;
  /* Primary text */

  /* Chart Theme Variables (Exact Reference Language) */
  --chart-bg: #080A14;
  --chart-grid: #2A2D3D;
  --chart-primary-series: #5B75E8;
  --chart-secondary-series: #6C7283;
  --chart-axis-text: #777B8C;
  --chart-tooltip-bg: #1D2033;
  --chart-tooltip-text: #F4F5FA;

  /* Backward Compatibility Variables for Existing Classes */
  --color-primary-dark: #F4F5FA;
  --color-primary-hover: #3E5FE7;
  --color-primary-active: #1C2D6E;

  --color-secondary-green: #3E5FE7;
  --color-secondary-light: #080A14;
  --color-secondary-border: #2A2D3D;

  --color-accent-copper: #3E5FE7;
  --color-accent-hover: #4C6DF0;
  --color-accent-subtle: rgba(62, 95, 231, 0.1);
  --color-accent-tint: rgba(62, 95, 231, 0.16);
  --color-accent-border: #2A2D3D;

  --color-bg-parchment: #040514;
  --color-surface-warm: #10111B;
  --color-surface-pure: #10111B;

  --color-text-primary: #F4F5FA;
  --color-text-secondary: #B8BBC8;
  --color-text-tertiary: #B8BBC8;
  --color-text-muted: #777B8C;

  --color-border-subtle: #2A2D3D;
  --color-border-card: #2A2D3D;
  --color-border-input: #2A2D3D;
  --color-border-hover: #3E5FE7;
  --color-border-focus: #3E5FE7;

  --color-error: #C66F68;
  --color-error-bg: rgba(198, 111, 104, 0.12);
  --color-error-border: #C66F68;

  /* Internal Shell Tokens */
  --dark-bg-primary: #040514;
  --dark-bg-secondary: #080A14;
  --dark-surface-card: #10111B;
  --dark-surface-elevated: #1D2033;
  --dark-border: #2A2D3D;
  --dark-border-hover: #3E4359;
  --dark-text-primary: #F4F5FA;
  --dark-text-secondary: #B8BBC8;
  --dark-text-muted: #777B8C;
  --dark-accent-green: #3E5FE7;
  --dark-accent-copper: #7A91EA;
  --dark-positive: #5FA878;
  --dark-positive-bg: rgba(95, 168, 120, 0.12);
  --dark-warning: #C39A55;
  --dark-warning-bg: rgba(195, 154, 85, 0.12);
  --dark-concerning: #C66F68;
  --dark-concerning-bg: rgba(198, 111, 104, 0.12);

  /* Typography Scale */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;

  /* Layout Metrics */
  --max-width-content: 1140px;
  --nav-height: 72px;
  --sidebar-width: 240px;
  --shell-header-height: 64px;

  /* Corner Radii */
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 240ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   2. Reset & Base Elements
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.55;
  letter-spacing: -0.011em;
  overflow-x: hidden;
}

/* Accessible focus without neon glow */
:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

button,
input,
a {
  font-family: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

/* --------------------------------------------------------------------------
   3. Screen 1: Home Layout Structure
   -------------------------------------------------------------------------- */
.app-layout {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background-color: var(--bg-main);
}

.content-container {
  width: 100%;
  max-width: var(--max-width-content);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.main-content {
  flex: 1 0 auto;
  display: flex;
  flex-direction: column;
}

/* --------------------------------------------------------------------------
   4. Top Navigation (Home Page)
   -------------------------------------------------------------------------- */
.top-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-height);
  background-color: var(--bg-main);
  border-bottom: 1px solid var(--border-subtle);
  transition: border-color var(--transition-fast);
}

.nav-container {
  width: 100%;
  max-width: var(--max-width-content);
  height: 100%;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.brand-logo:hover {
  opacity: 0.88;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-primary);
}

.logo-text {
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1;
}

.logo-name {
  color: var(--text-primary);
}

.logo-accent {
  color: var(--accent-primary);
  font-weight: 700;
  margin-left: 1px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  padding: 6px 0;
  position: relative;
}

.nav-link:hover {
  color: var(--text-primary);
}

.nav-link.active {
  color: var(--accent-active);
  font-weight: 600;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--accent-primary);
  border-radius: var(--radius-full);
}

.nav-actions {
  display: flex;
  align-items: center;
}

.btn-nav-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--btn-primary-text);
  background-color: var(--btn-primary-bg);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--btn-primary-bg);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

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

.btn-nav-primary:active {
  transform: translateY(1px);
}

/* --------------------------------------------------------------------------
   5. Hero Section
   -------------------------------------------------------------------------- */
.hero-section {
  padding-top: 64px;
  padding-bottom: 36px;
  text-align: center;
}

.hero-inner {
  max-width: 820px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.eyebrow-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 22px;
}

.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent-primary);
}

.eyebrow-text {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-primary);
}

.hero-headline {
  font-size: 2.75rem;
  font-weight: 650;
  line-height: 1.18;
  letter-spacing: -0.035em;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.hero-headline .copper-accent {
  color: var(--accent-link);
  font-weight: inherit;
}

.hero-subtext {
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 660px;
  margin: 0 auto;
}

/* --------------------------------------------------------------------------
   6. Main Investigation Card Section
   -------------------------------------------------------------------------- */
.investigation-section {
  padding-top: 12px;
  padding-bottom: 60px;
}

.investigation-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: none;
  transition: border-color var(--transition-smooth);
}

.investigation-card:hover {
  border-color: var(--border-hover);
}

.card-header {
  padding: 28px 36px 20px 36px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 5px;
  border-bottom: 1px solid var(--border-subtle);
  background-color: var(--bg-secondary);
}

.card-heading-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.card-kicker {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--accent-primary);
}

.card-instruction {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  font-weight: 400;
}

.investigation-form {
  padding: 32px 36px 28px 36px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
  margin-bottom: 28px;
}

.form-field-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
  position: relative;
}

.field-label {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.label-optional {
  font-weight: 400;
  color: var(--text-muted);
  font-size: 0.75rem;
}

.required-indicator {
  color: var(--accent-primary);
  font-size: 0.75rem;
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.input-wrapper:hover {
  border-color: var(--border-hover);
}

.input-wrapper:focus-within {
  border-color: var(--accent-primary);
  background-color: var(--bg-card);
  box-shadow: none;
  /* No glow */
}

.input-wrapper.error {
  border-color: var(--status-concerning);
  background-color: var(--status-concerning-bg);
}

.field-icon {
  position: absolute;
  left: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  pointer-events: none;
  transition: color var(--transition-fast);
}

.input-wrapper:focus-within .field-icon {
  color: var(--accent-primary);
}

.text-input {
  width: 100%;
  height: 48px;
  padding: 0 14px 0 42px;
  font-size: 0.9375rem;
  color: var(--text-primary);
  background: transparent;
  border: none;
  outline: none;
  border-radius: var(--radius-sm);
}

.text-input::placeholder {
  color: var(--text-muted);
  font-weight: 400;
}

.field-validation-msg {
  font-size: 0.75rem;
  color: var(--status-concerning);
  min-height: 16px;
  line-height: 1.3;
}

.form-action-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding-top: 4px;
}

.btn-primary-investigate {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 290px;
  height: 48px;
  background-color: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  padding: 0 24px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--btn-primary-bg);
  cursor: pointer;
  box-shadow: none;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

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

.btn-primary-investigate:active {
  transform: translateY(1px);
}

.btn-primary-investigate .btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.spin-icon {
  animation: spinRing 0.8s linear infinite;
}

@keyframes spinRing {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.reassurance-text {
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-weight: 400;
  text-align: center;
}

/* --------------------------------------------------------------------------
   7. Investigation Feedback Simulation Panel
   -------------------------------------------------------------------------- */
.investigation-feedback-panel {
  display: none;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  padding: 24px 36px;
  animation: slideDown 240ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.investigation-feedback-panel.visible {
  display: block;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.feedback-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.feedback-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--accent-primary);
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--accent-primary);
  animation: pulseBeacon 1.4s ease-in-out infinite;
}

@keyframes pulseBeacon {
  0% {
    transform: scale(0.9);
    opacity: 0.7;
  }

  50% {
    transform: scale(1.3);
    opacity: 1;
  }

  100% {
    transform: scale(0.9);
    opacity: 0.7;
  }
}

.btn-close-feedback {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-close-feedback:hover {
  color: var(--text-primary);
}

.target-summary {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-primary);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--border-subtle);
}

.target-label {
  color: var(--text-muted);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.evidence-pipeline-steps {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.pipeline-step {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}

.pipeline-step.active {
  border-color: var(--accent-primary);
  background-color: var(--bg-card-hover);
}

.pipeline-step.completed {
  border-color: var(--status-positive);
}

.pipeline-step-icon {
  margin-top: 1px;
  color: var(--text-muted);
}

.pipeline-step.active .pipeline-step-icon {
  color: var(--accent-primary);
}

.pipeline-step.completed .pipeline-step-icon {
  color: var(--status-positive);
}

.pipeline-step-info {
  flex: 1;
}

.pipeline-step-title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-primary);
}

.pipeline-step-status {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 2px;
  line-height: 1.35;
}

.pipeline-step-indicator {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--text-muted);
}

.pipeline-step.completed .pipeline-step-indicator {
  color: var(--status-positive);
}

.pipeline-step.active .pipeline-step-indicator {
  color: var(--accent-primary);
}

.pipeline-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 8px;
}

.evidence-tag {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent-primary);
}

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

/* --------------------------------------------------------------------------
   8. Investigation Sources Strip
   -------------------------------------------------------------------------- */
.sources-strip {
  display: flex;
  align-items: stretch;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
}

.source-item {
  flex: 1;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 22px 28px;
  transition: background-color var(--transition-fast);
}

.source-item:hover {
  background-color: var(--bg-card);
}

.source-icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-card-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--accent-primary);
  flex-shrink: 0;
}

.source-content {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.source-title {
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-primary);
}

.source-desc {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

.source-separator {
  width: 1px;
  background-color: var(--border-subtle);
  align-self: stretch;
}

/* --------------------------------------------------------------------------
   9. Section: How BrandGuard360 Works
   -------------------------------------------------------------------------- */
.how-it-works-section {
  padding-top: 56px;
  padding-bottom: 88px;
  scroll-margin-top: 80px;
}

.section-header-centered {
  text-align: center;
  margin-bottom: 48px;
}

.section-title {
  font-size: 1.75rem;
  font-weight: 650;
  letter-spacing: -0.025em;
  color: var(--text-primary);
}

.how-it-works-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  max-width: 1040px;
  margin: 0 auto;
}

.work-column {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.work-column-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.work-column-icon.search-icon svg {
  color: var(--accent-primary);
}

.work-column-icon.maps-icon svg {
  color: var(--accent-primary);
}

.work-column-icon.news-icon svg {
  color: var(--accent-primary);
}

.work-column:hover .work-column-icon {
  background-color: var(--bg-card-elevated);
  border-color: var(--border-hover);
}

.work-column-heading {
  font-size: 1.25rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.work-column-desc {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 290px;
  margin: 0 auto;
}

/* --------------------------------------------------------------------------
   10. Minimal System Footnote
   -------------------------------------------------------------------------- */
.system-footnote {
  border-top: 1px solid var(--border-subtle);
  padding: 28px 0;
  margin-top: auto;
}

.footnote-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footnote-left {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.brand-submark {
  font-weight: 700;
  color: var(--text-primary);
}

.footnote-sep {
  color: var(--text-muted);
}

.system-badge {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--accent-primary);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
}

/* --------------------------------------------------------------------------
   11. SCREEN 2: INVESTIGATION LOADING VIEW
   -------------------------------------------------------------------------- */
.loading-view-container {
  min-height: 100vh;
  background-color: var(--bg-main);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
}

.loading-card-wrapper {
  width: 100%;
  max-width: 680px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 44px 40px 36px 40px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.loading-header {
  margin-bottom: 32px;
}

.loading-brand-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--bg-card-elevated);
  border: 1px solid var(--border-subtle);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 18px;
}

.loading-brand-pill .pulse-indicator {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--accent-primary);
  animation: pulseBeacon 1.4s ease-in-out infinite;
}

.target-location-tag {
  color: var(--text-muted);
  font-weight: 400;
  margin-left: 2px;
}

.loading-title {
  font-size: 1.85rem;
  font-weight: 650;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.loading-subtitle {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.stages-timeline {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 28px;
}

.stage-step {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.stage-step.active {
  border-color: var(--accent-primary);
  background-color: var(--bg-card-hover);
}

.stage-step.completed {
  border-color: var(--status-positive);
}

.stage-num-badge {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-muted);
  padding-top: 1px;
}

.stage-step.active .stage-num-badge {
  color: var(--accent-primary);
}

.stage-step.completed .stage-num-badge {
  color: var(--status-positive);
}

.stage-main-info {
  flex: 1;
}

.stage-source-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 3px;
}

.stage-source-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
}

.stage-state-pill {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: var(--radius-xs);
  background-color: var(--bg-secondary);
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
}

.stage-step.active .stage-state-pill {
  background-color: rgba(62, 95, 231, 0.12);
  color: var(--accent-primary);
  border-color: var(--accent-primary);
}

.stage-step.completed .stage-state-pill {
  background-color: var(--status-positive-bg);
  color: var(--status-positive);
  border-color: var(--status-positive);
}

.stage-source-detail {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

.stage-progress-track {
  width: 100%;
  height: 3px;
  background-color: var(--bg-card-elevated);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 8px;
}

.stage-progress-fill {
  width: 0%;
  height: 100%;
  background-color: var(--status-positive);
  transition: width 0.3s ease;
}

.stage-step.active .stage-progress-fill {
  background-color: var(--accent-primary);
}

.stage-log-message {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-muted);
}

.stage-step.active .stage-log-message {
  color: var(--text-secondary);
}

.loading-footer-area {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ready-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--bg-card-elevated);
  border: 1px solid var(--accent-primary);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  animation: slideDown 240ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.ready-icon-wrap {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-xs);
  background-color: var(--status-positive-bg);
  color: var(--status-positive);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.ready-text-wrap {
  flex: 1;
  margin-left: 14px;
  display: flex;
  flex-direction: column;
}

.ready-kicker {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--status-positive);
  font-family: var(--font-mono);
}

.ready-headline {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
}

.btn-view-findings {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  font-size: 0.875rem;
  font-weight: 650;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--btn-primary-bg);
  cursor: pointer;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.btn-view-findings:hover {
  background-color: var(--btn-primary-hover);
  border-color: var(--btn-primary-hover);
}

.loading-disclaimer {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
}

/* --------------------------------------------------------------------------
   12. GLOBAL INTERNAL APPLICATION SHELL
   -------------------------------------------------------------------------- */
.internal-shell {
  min-height: 100vh;
  background-color: var(--bg-main);
  color: var(--text-primary);
  display: flex;
  position: relative;
  overflow-x: hidden;
}

/* Left Sidebar */
.shell-sidebar {
  width: var(--sidebar-width);
  background-color: var(--bg-secondary);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-shrink: 0;
  min-height: 100vh;
  position: sticky;
  top: 0;
  z-index: 90;
  transition: transform var(--transition-smooth);
}

.sidebar-top {
  padding: 24px 16px 16px 16px;
  display: flex;
  flex-direction: column;
}

.sidebar-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  padding: 4px 8px;
  margin-bottom: 24px;
}

.sidebar-logo-icon {
  color: var(--accent-primary);
  display: flex;
  align-items: center;
}

.sidebar-logo-text {
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text-primary);
}

.sidebar-logo-text .accent {
  color: var(--accent-primary);
}

.sidebar-action-wrap {
  margin-bottom: 20px;
}

.btn-sidebar-new {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 38px;
  background-color: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.btn-sidebar-new:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--accent-primary);
}

.nav-section-label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  padding: 0 10px 8px 10px;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sidebar-nav-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 12px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.sidebar-nav-item:hover {
  background-color: var(--bg-card);
  color: var(--text-primary);
}

.sidebar-nav-item.active {
  background-color: var(--bg-card);
  color: var(--text-primary);
  border-color: var(--border-subtle);
  border-left: 2px solid var(--accent-primary);
  font-weight: 600;
}

.sidebar-nav-item.active .item-icon {
  color: var(--accent-primary);
}

.sidebar-nav-item .item-icon {
  color: var(--text-muted);
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.sidebar-nav-item .item-label {
  flex: 1;
}

.sidebar-nav-item .item-badge {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  padding: 1px 6px;
  border-radius: var(--radius-xs);
  background-color: var(--bg-card-elevated);
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
}

.sidebar-bottom {
  padding: 16px;
  border-top: 1px solid var(--border-subtle);
}

.sidebar-nav-item.settings-item {
  color: var(--text-muted);
}

.sidebar-nav-item.settings-item:hover {
  color: var(--text-primary);
}

/* Shell Right Area */
.shell-right-area {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-main);
}

/* Shell Top Header */
.shell-header {
  height: var(--shell-header-height);
  background-color: var(--bg-main);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  position: sticky;
  top: 0;
  z-index: 80;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}

.btn-mobile-menu {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-xs);
}

.investigation-meta-group {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.meta-brand-badge {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-primary);
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: 4px 10px;
  border-radius: var(--radius-xs);
}

.meta-location-tag {
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.meta-website-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.8125rem;
  color: var(--accent-link);
  text-decoration: none;
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  background-color: rgba(62, 95, 231, 0.1);
  border: 1px solid rgba(62, 95, 231, 0.25);
  transition: opacity var(--transition-fast);
}

.meta-website-link:hover {
  opacity: 0.85;
}

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

.theme-control-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-muted);
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: 5px 10px;
  border-radius: var(--radius-full);
}

.theme-indicator-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent-primary);
}

/* DEMO MODE Indicator (Exact Specification) */
.demo-mode-badge,
.demo-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  background-color: var(--bg-card);
  /* #10111B */
  border: 1px solid var(--border-subtle);
  /* #2A2D3D */
  color: var(--text-secondary);
  /* #B8BBC8 */
  padding: 5px 10px;
  border-radius: var(--radius-full);
}

.demo-mode-badge .demo-dot,
.demo-indicator .demo-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent-primary);
  /* #3E5FE7 */
}

.profile-control-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 8px;
  border-radius: var(--radius-full);
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
}

.profile-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background-color: var(--bg-card-elevated);
  color: var(--accent-primary);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.btn-header-primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 34px;
  background-color: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  border: 1px solid var(--btn-primary-bg);
  border-radius: var(--radius-sm);
  padding: 0 14px;
  font-size: 0.8125rem;
  font-weight: 650;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

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

/* Report Subnav Segmented Bar */
.report-segmented-bar {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-subtle);
  padding: 8px 32px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.segmented-track {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 3px;
  white-space: nowrap;
}

.segment-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: transparent;
  border: none;
  border-radius: var(--radius-xs);
  color: var(--text-muted);
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.segment-tab:hover {
  color: var(--text-primary);
}

.segment-tab.active {
  background-color: var(--bg-card);
  color: var(--text-primary);
  font-weight: 600;
  border-bottom: 2px solid var(--accent-primary);
}

.segment-count {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  padding: 1px 5px;
  border-radius: var(--radius-xs);
  background-color: var(--bg-secondary);
  color: var(--text-muted);
}

.segment-tab.active .segment-count {
  color: var(--accent-primary);
}

/* Shell Main Content & View Panels */
.shell-main-content {
  flex: 1;
  padding: 32px;
  max-width: 1240px;
  width: 100%;
  margin: 0 auto;
}

.internal-view-panel {
  display: none;
  animation: fadeIn 200ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.internal-view-panel.active {
  display: block;
}

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

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.section-kicker,
.page-kicker,
.report-kicker {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-primary);
  display: block;
  margin-bottom: 4px;
}

.section-title-dark {
  font-size: 1.1875rem;
  font-weight: 650;
  letter-spacing: -0.015em;
  color: var(--text-primary);
}

.page-headline {
  font-size: 1.75rem;
  font-weight: 650;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.page-subtext {
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.source-view-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 24px;
  gap: 16px;
}

.source-signal-badge-group {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
}

.badge-label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

/* Status Badges */
.status-pill {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  letter-spacing: 0.02em;
}

.status-pill.status-positive {
  background-color: var(--status-positive-bg);
  color: var(--status-positive);
  border: 1px solid rgba(95, 168, 120, 0.3);
}

.status-pill.status-mixed,
.status-pill.status-warning {
  background-color: var(--status-warning-bg);
  color: var(--status-warning);
  border: 1px solid rgba(195, 154, 85, 0.3);
}

.status-pill.status-concerning {
  background-color: var(--status-concerning-bg);
  color: var(--status-concerning);
  border: 1px solid rgba(198, 111, 104, 0.3);
}

.status-pill.status-unknown {
  background-color: var(--status-unknown-bg);
  color: var(--status-unknown);
  border: 1px solid var(--border-subtle);
}

/* --------------------------------------------------------------------------
   13. SCREEN 3: INVESTIGATION OVERVIEW
   -------------------------------------------------------------------------- */
.report-main-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
}

.report-headline {
  font-size: 2rem;
  font-weight: 650;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.report-metadata-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.meta-item strong {
  color: var(--text-primary);
  font-weight: 600;
}

.meta-sep {
  color: var(--text-muted);
}

.meta-badge-text {
  font-size: 0.8125rem;
  color: var(--accent-link);
}

.link-inline {
  color: var(--accent-link);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.report-actions-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.btn-report-secondary {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 38px;
  background-color: var(--btn-secondary-bg);
  color: var(--btn-secondary-text);
  border: 1px solid var(--btn-secondary-border);
  border-radius: var(--radius-sm);
  padding: 0 14px;
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.btn-report-secondary:hover {
  background-color: var(--btn-secondary-hover);
  color: var(--text-primary);
}

.btn-report-primary {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 38px;
  background-color: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  border: 1px solid var(--btn-primary-bg);
  border-radius: var(--radius-sm);
  padding: 0 16px;
  font-size: 0.8125rem;
  font-weight: 650;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

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

.overall-signal-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 28px 32px;
  margin-bottom: 24px;
}

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

.signal-section-title {
  font-size: 1.35rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.signal-status-pill {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 6px 16px;
  border-radius: var(--radius-xs);
}

.signal-status-pill.signal-confirmed {
  background-color: var(--status-positive-bg);
  color: var(--status-positive);
  border: 1px solid rgba(95, 168, 120, 0.4);
}

.signal-status-pill.signal-conflicting {
  background-color: var(--status-warning-bg);
  color: var(--status-warning);
  border: 1px solid rgba(195, 154, 85, 0.4);
}

.signal-status-pill.signal-unknown {
  background-color: var(--status-unknown-bg);
  color: var(--status-unknown);
  border: 1px solid var(--border-subtle);
}

.signal-explanation-text {
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 860px;
}

.sources-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.source-summary-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.source-summary-card:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--border-hover);
}

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

.summary-source-identity {
  display: flex;
  align-items: center;
  gap: 10px;
}

.source-mini-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-xs);
  background-color: var(--bg-card-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.summary-source-name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
}

.summary-card-text {
  font-size: 0.84375rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

.btn-card-inspect {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: none;
  padding: 0;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent-link);
  cursor: pointer;
  margin-top: auto;
}

.btn-card-inspect:hover {
  text-decoration: underline;
}

.key-findings-section {
  margin-bottom: 32px;
}

.section-title-wrap {
  margin-bottom: 14px;
}

.findings-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.finding-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 10px;
  transition: background-color var(--transition-fast);
}

.finding-card:hover {
  background-color: var(--bg-card-hover);
}

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

.finding-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
}

.finding-desc {
  font-size: 0.84375rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

.finding-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 6px;
}

.finding-source-tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-muted);
}

.btn-view-source {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-link);
  text-decoration: none;
}

.btn-view-source:hover {
  text-decoration: underline;
}

.btn-view-source.disabled {
  color: var(--text-muted);
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
  text-decoration: none;
}

.executive-summary-section {
  margin-bottom: 24px;
}

.executive-summary-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px 28px;
}

.executive-summary-paragraph {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   14. SCREEN 4: GOOGLE SEARCH
   -------------------------------------------------------------------------- */
.owner-website-panel {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  margin-bottom: 28px;
}

.owner-panel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.owner-badge-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.owner-indicator-icon {
  color: var(--accent-primary);
  display: flex;
}

.owner-title-text {
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-primary);
}

.owner-panel-details {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.owner-domain-position {
  display: flex;
  align-items: center;
  gap: 12px;
}

.domain-text {
  font-size: 1.125rem;
  font-weight: 650;
  color: var(--text-primary);
  font-family: var(--font-mono);
}

.position-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-xs);
  background-color: var(--bg-card-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--accent-primary);
}

.owner-note-text {
  font-size: 0.84375rem;
  color: var(--text-secondary);
}

.results-table-section {
  margin-bottom: 32px;
}

.organic-results-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.organic-result-item {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.organic-result-item:hover {
  border-color: var(--border-hover);
  background-color: var(--bg-card-hover);
}

.result-pos-col {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-muted);
  width: 28px;
  padding-top: 2px;
}

.result-content-col {
  flex: 1;
  min-width: 0;
}

.result-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.result-meta-left {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.result-domain {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #9DA3B3;
}

.result-type-badge {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: var(--radius-xs);
  background-color: var(--bg-card-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

.result-title-link {
  font-size: 1rem;
  font-weight: 650;
  color: var(--text-primary);
  text-decoration: none;
  display: inline-block;
  margin-bottom: 6px;
}

.result-title-link:hover {
  color: var(--accent-link);
}

.result-snippet {
  font-size: 0.84375rem;
  line-height: 1.55;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

.result-footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ads-section {
  margin-bottom: 32px;
}

.ads-container,
.competitors-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.competitors-section {
  margin-bottom: 32px;
}

.ad-card-item {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-left: 3px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color var(--duration-fast);
}

.ad-card-item:hover {
  border-color: var(--border-focus);
}

.ad-card-item.status-border-suspicious {
  border-left: 3px solid var(--status-concerning);
}

.ad-card-item.status-border-clean {
  border-left: 3px solid var(--status-positive);
}

.ad-card-item.status-border-insufficient {
  border-left: 3px solid var(--border-subtle);
}

.ad-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.ad-identity {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.ad-sponsor-label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 2px 7px;
  border-radius: var(--radius-xs);
  background-color: var(--status-warning-bg);
  color: var(--status-warning);
}

.ad-advertiser-name {
  font-size: 0.9375rem;
  font-weight: 650;
  color: var(--text-primary);
}

.ad-domain-pill {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  background-color: var(--bg-card-elevated);
  padding: 2px 8px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border-subtle);
}

.ad-headline {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--accent-link);
  margin: 0;
  line-height: 1.4;
}

.ad-description {
  font-size: 0.84375rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}

.ad-field-block {
  background-color: var(--bg-card-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ad-field-row {
  font-size: 0.8125rem;
  line-height: 1.45;
  color: var(--text-secondary);
}

.ad-field-label {
  font-weight: 600;
  color: var(--text-primary);
  margin-right: 6px;
}

.competitor-item-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-left: 3px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color var(--duration-fast);
}

.competitor-item-card:hover {
  border-color: var(--border-focus);
}

.competitor-item-card.status-border-suspicious {
  border-left: 3px solid var(--status-concerning);
}

.competitor-item-card.status-border-clean {
  border-left: 3px solid var(--status-positive);
}

.competitor-item-card.status-border-insufficient {
  border-left: 3px solid var(--border-subtle);
}

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

.comp-name {
  font-size: 1rem;
  font-weight: 650;
  color: var(--text-primary);
  margin: 0;
}

.comp-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background-color: var(--bg-card-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  padding: 12px 14px;
}

.comp-field-row {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

.comp-field-label {
  font-weight: 600;
  color: var(--text-primary);
  margin-right: 6px;
}

.neutral-box-desc {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.45;
}

.tags-cluster {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.neutral-tag-chip {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  background-color: var(--bg-card-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  padding: 4px 10px;
  border-radius: var(--radius-xs);
}

/* --------------------------------------------------------------------------
   15. SCREEN 5: GOOGLE MAPS
   -------------------------------------------------------------------------- */
.findings-summary-box {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 24px;
}

.box-icon-cell {
  color: var(--accent-primary);
  margin-top: 2px;
  flex-shrink: 0;
}

.box-heading {
  font-size: 0.875rem;
  font-weight: 650;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.box-text {
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

.maps-two-column-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
  align-items: flex-start;
}

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

.column-subhead {
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-primary);
}

.count-tag,
.coord-tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-muted);
}

.listings-vertical-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.map-listing-card {
  background-color: var(--bg-card-hover);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.map-listing-card:hover {
  border-color: var(--border-hover);
  background-color: var(--bg-card-elevated);
}

.map-listing-card.highlighted {
  border-color: var(--accent-primary);
}

.listing-top-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 6px;
  gap: 12px;
}

.listing-name {
  font-size: 1rem;
  font-weight: 650;
  color: var(--text-primary);
}

.listing-name-link {
  color: var(--text-primary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  transition: color 0.15s ease;
}

.listing-name-link:hover {
  color: var(--accent-primary);
  text-decoration: none;
}

.listing-name-link .listing-link-icon {
  display: inline-flex;
  align-items: center;
  font-size: 0.875rem;
  line-height: 1;
  color: inherit;
  transition: color 0.15s ease;
}

.listing-name-link:hover .listing-link-icon {
  color: var(--accent-primary);
}

.naming-signal-tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-xs);
  white-space: nowrap;
}

.naming-signal-tag.normal {
  background-color: var(--status-positive-bg);
  color: var(--status-positive);
  border: 1px solid rgba(95, 168, 120, 0.3);
}

.naming-signal-tag.similar {
  background-color: var(--status-warning-bg);
  color: var(--status-warning);
  border: 1px solid rgba(195, 154, 85, 0.3);
}

.naming-signal-tag.review {
  background-color: var(--status-concerning-bg);
  color: var(--status-concerning);
  border: 1px solid rgba(198, 111, 104, 0.3);
}

.listing-category-text {
  font-size: 0.75rem;
  color: var(--accent-link);
  font-weight: 500;
  margin-bottom: 8px;
}

.listing-address-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.listing-bottom-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-subtle);
  padding-top: 10px;
}

.rating-score-group {
  display: flex;
  align-items: center;
  gap: 6px;
}

.star-rating {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--status-warning);
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

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

/* Location Context Column & Card (Information-first action panel) */
.maps-context-column {
  display: flex;
  flex-direction: column;
}

.location-context-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.context-card-top {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.context-geo-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-subtle);
}

.context-geo-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-xs);
  background-color: var(--bg-card-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.context-geo-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.context-label-kicker {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.context-location-title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}

.context-brand-row,
.context-scope-row,
.context-status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
}

.context-meta-label {
  color: var(--text-secondary);
}

.context-brand-name {
  color: var(--text-primary);
  font-weight: 600;
}

.context-scope-text {
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.context-card-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 16px;
}

.btn-open-google-maps {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  background-color: var(--bg-card-elevated);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.btn-open-google-maps:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--accent-primary);
  color: var(--accent-link);
}

.context-support-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin: 0;
  text-align: center;
}

.legend-dot.normal {
  background-color: var(--accent-primary);
}

.legend-dot.similar {
  background-color: var(--status-warning);
}

.map-status-strip {
  padding: 12px 16px;
  background-color: var(--bg-card);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
}

.strip-label {
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-right: 4px;
}

.strip-coord {
  font-family: var(--font-mono);
  color: var(--accent-link);
}

/* --------------------------------------------------------------------------
   16. SCREEN 6: GOOGLE NEWS
   -------------------------------------------------------------------------- */
.news-articles-section {
  margin-bottom: 32px;
}

.news-articles-container {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.news-article-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.news-article-card:hover {
  border-color: var(--border-hover);
  background-color: var(--bg-card-hover);
}

.article-top-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.article-pub-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
}

.article-publisher {
  font-weight: 700;
  color: var(--text-secondary);
}

.article-date {
  color: var(--text-muted);
}

.article-headline {
  font-size: 1.0625rem;
  font-weight: 650;
  line-height: 1.4;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.article-headline a {
  color: inherit;
  text-decoration: none;
}

.article-headline a:hover {
  color: var(--accent-link);
}

.article-summary-text {
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.article-bottom-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-subtle);
  padding-top: 10px;
}

/* --------------------------------------------------------------------------
   17. SCREEN 7: REPORTS
   -------------------------------------------------------------------------- */
.reports-view-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 24px;
  gap: 16px;
}

.reports-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.report-search-field {
  flex: 1;
  min-width: 260px;
  position: relative;
}

.search-input-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  display: flex;
}

.report-search-input {
  width: 100%;
  height: 40px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0 14px 0 38px;
  color: var(--text-primary);
  font-size: 0.875rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

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

.report-search-input::placeholder {
  color: var(--text-muted);
}

.report-signal-filters {
  display: inline-flex;
  gap: 4px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: 3px;
  border-radius: var(--radius-sm);
}

.btn-filter-tab {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.btn-filter-tab:hover {
  color: var(--text-primary);
}

.btn-filter-tab.active {
  background-color: var(--bg-card-elevated);
  color: var(--text-primary);
  border: 1px solid var(--accent-primary);
  font-weight: 600;
}

.reports-list-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
}

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

.reports-data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.reports-data-table th {
  padding: 14px 20px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-subtle);
  background-color: var(--bg-secondary);
}

.reports-data-table td {
  padding: 16px 20px;
  font-size: 0.875rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-subtle);
}

.reports-data-table tr:last-child td {
  border-bottom: none;
}

.reports-data-table tr:hover td {
  background-color: var(--bg-card-hover);
}

.brand-cell-name {
  font-weight: 650;
  color: var(--text-primary);
  display: block;
}

.brand-cell-site {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.btn-table-view {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 32px;
  background-color: var(--bg-card-elevated);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  padding: 0 12px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.btn-table-view:hover {
  border-color: var(--accent-primary);
  background-color: var(--bg-card);
}

/* --------------------------------------------------------------------------
   18. EMPTY STATES & ERROR STATES
   -------------------------------------------------------------------------- */
.empty-state-box {
  background-color: var(--bg-card);
  border: 1px dashed var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 40px 24px;
  text-align: center;
}

.empty-state-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-card-elevated);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px auto;
}

.empty-state-title {
  font-size: 1rem;
  font-weight: 650;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.empty-state-text {
  font-size: 0.84375rem;
  color: var(--text-secondary);
  max-width: 420px;
  margin: 0 auto;
}

.error-state-card {
  max-width: 580px;
  margin: 60px auto;
  background-color: var(--bg-card);
  border: 1px solid var(--status-concerning);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
}

.error-icon-cell {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--status-concerning-bg);
  color: var(--status-concerning);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px auto;
}

.error-headline {
  font-size: 1.35rem;
  font-weight: 650;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.error-description {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 24px;
}

.btn-try-again {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  font-size: 0.875rem;
  font-weight: 650;
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--btn-primary-bg);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.btn-try-again:hover {
  background-color: var(--btn-primary-hover);
  border-color: var(--btn-primary-hover);
}

/* --------------------------------------------------------------------------
   19. SETTINGS MODAL
   -------------------------------------------------------------------------- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(4, 5, 20, 0.8);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.settings-dialog-card {
  width: 100%;
  max-width: 520px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
  overflow: hidden;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-subtle);
}

.modal-kicker {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-primary);
}

.modal-title {
  font-size: 1.125rem;
  font-weight: 650;
  color: var(--text-primary);
}

.btn-close-modal {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-xs);
}

.btn-close-modal:hover {
  color: var(--text-primary);
}

.modal-body {
  padding: 24px;
}

.settings-group-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  display: block;
  margin-bottom: 14px;
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-subtle);
  gap: 16px;
}

.settings-row:last-child {
  border-bottom: none;
}

.setting-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.setting-desc {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.setting-value-badge {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  background-color: var(--bg-card-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--accent-primary);
  flex-shrink: 0;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: flex-end;
}

.btn-modal-dismiss {
  background-color: var(--bg-card-elevated);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 8px 18px;
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.btn-modal-dismiss:hover {
  background-color: var(--bg-card);
}

/* --------------------------------------------------------------------------
   20. RESPONSIVE MEDIA QUERIES (1024, 900, 840, 640, 480)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .sources-summary-grid {
    grid-template-columns: 1fr;
  }

  .maps-two-column-layout {
    grid-template-columns: 1fr;
  }

  .lightweight-map-card {
    position: static;
  }

  .map-viewport-grid {
    height: 320px;
  }

  .two-column-neutral-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .hero-headline {
    font-size: 2.25rem;
  }

  .form-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .sources-strip {
    flex-direction: column;
  }

  .source-separator {
    width: 100%;
    height: 1px;
  }

  .source-item {
    padding: 18px 24px;
  }

  .how-it-works-columns {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .evidence-pipeline-steps {
    grid-template-columns: 1fr;
  }

  .card-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 24px;
  }

  .investigation-form {
    padding: 24px;
  }

  .investigation-feedback-panel {
    padding: 20px 24px;
  }
}

@media (max-width: 840px) {
  :root {
    --sidebar-width: 260px;
  }

  .shell-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    transform: translateX(-100%);
    box-shadow: 10px 0 30px rgba(0, 0, 0, 0.7);
    z-index: 200;
  }

  .shell-sidebar.mobile-open {
    transform: translateX(0);
  }

  .sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(4, 5, 20, 0.7);
    z-index: 190;
  }

  .sidebar-backdrop.visible {
    display: block;
  }

  .btn-mobile-menu {
    display: flex;
  }

  .shell-header {
    padding: 0 16px;
  }

  .report-segmented-bar {
    padding: 8px 16px;
  }

  .shell-main-content {
    padding: 20px 16px;
  }

  .findings-grid {
    grid-template-columns: 1fr;
  }

  .report-main-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .report-actions-group {
    width: 100%;
  }

  .btn-report-secondary,
  .btn-report-primary {
    flex: 1;
    justify-content: center;
  }

  .loading-card-wrapper {
    padding: 28px 20px;
  }

  .loading-title {
    font-size: 1.45rem;
  }
}

@media (max-width: 640px) {
  :root {
    --nav-height: 64px;
  }

  .top-nav {
    padding: 0;
  }

  .nav-container {
    padding: 0 16px;
  }

  .nav-links {
    display: none;
  }

  .hero-section {
    padding-top: 40px;
    padding-bottom: 24px;
  }

  .hero-headline {
    font-size: 1.85rem;
    line-height: 1.22;
  }

  .hero-subtext {
    font-size: 0.9375rem;
  }

  .investigation-section {
    padding-bottom: 40px;
  }

  .content-container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .btn-primary-investigate {
    width: 100%;
  }

  .footnote-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}

@media (max-width: 480px) {
  .theme-control-badge {
    display: none;
  }

  .organic-result-item {
    flex-direction: column;
    gap: 8px;
  }

  .result-pos-col {
    width: auto;
  }

  .reports-filter-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .report-signal-filters {
    width: 100%;
    justify-content: space-between;
  }

  .btn-filter-tab {
    flex: 1;
    text-align: center;
  }
}