/* ==============================================================================
   Extensions Pédagogiques & Bouclier Cyber pour Protocol Explorer
   Charte Iosevka / Technical Editorial (100% alignée sur Protocol Explorer)
   ============================================================================== */

/* Bandeau Supérieur Global Unifié (Fixe, toujours visible) */
.unified-global-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 44px;
  background: #0b1020;
  border-bottom: 1px solid #1e293b;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  z-index: 99999;
  font-family: Iosevka, ui-monospace, monospace;
}

[data-theme="light"] .unified-global-header {
  background: #f1f5f9;
  border-bottom: 1px solid #cbd5e1;
}

.ugh-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ugh-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #00ef98;
  box-shadow: 0 0 8px #00ef98;
}

.ugh-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #f8fafc;
}
[data-theme="light"] .ugh-title {
  color: #0f172a;
}

.ugh-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ugh-btn {
  background: #131c33;
  border: 1px solid #283d69;
  color: #cbd5e1;
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 4px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s ease;
}

[data-theme="light"] .ugh-btn {
  background: #ffffff;
  border-color: #cbd5e1;
  color: #334155;
}

.ugh-btn:hover {
  background: #1c2d4d;
  color: #ffffff;
  border-color: #3a8bf5;
}

[data-theme="light"] .ugh-btn:hover {
  background: #f8fafc;
  color: #0f172a;
  border-color: #3a8bf5;
}

.ugh-btn.active {
  background: #1f5fe0;
  border-color: #3a8bf5;
  color: #ffffff;
  box-shadow: 0 0 10px rgba(31, 95, 224, 0.4);
}

.ugh-btn.ugh-btn-cyber {
  border-color: #e04b55;
  color: #f87171;
}

.ugh-btn.ugh-btn-cyber:hover, .ugh-btn.ugh-btn-cyber.active {
  background: #e04b55;
  color: #ffffff;
  border-color: #e04b55;
  box-shadow: 0 0 10px rgba(224, 75, 85, 0.4);
}

.ugh-btn.ugh-btn-meta {
  border-color: #f5b216;
  color: #fbbf24;
}

.ugh-btn.ugh-btn-meta:hover, .ugh-btn.ugh-btn-meta.active {
  background: #d97706;
  color: #ffffff;
  border-color: #f5b216;
}

.ugh-badge {
  font-size: 11px;
  color: #94a3b8;
  background: rgba(255, 255, 255, 0.05);
  padding: 3px 8px;
  border-radius: 3px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Ajustement de l'application Protocol Explorer pour laisser la place au bandeau */
body {
  padding-top: 44px !important;
  box-sizing: border-box !important;
}

.shell {
  height: calc(100vh - 44px) !important;
}

/* Boutons dans la topbar native de Protocol Explorer */
.ext-nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--panel);
  border: 1px solid var(--line-mid);
  color: var(--ink-strong);
  font-family: Iosevka, ui-monospace, monospace;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 4px 8px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
  margin-right: 6px;
}

.ext-nav-btn:hover {
  background: var(--line-soft);
  color: var(--active);
  border-color: var(--active);
}

.ext-nav-btn.btn-cyber {
  border-color: #e04b55;
  color: #e04b55;
}
.ext-nav-btn.btn-cyber:hover, .ext-nav-btn.btn-cyber.active {
  background: #e04b55;
  color: #ffffff;
}

/* ==============================================================================
   TIROIR LATÉRAL DES MÉTAPHORES DU MONDE RÉEL (Slide-in)
   ============================================================================== */
.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(11, 16, 32, 0.7);
  backdrop-filter: blur(2px);
  z-index: 100000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.drawer-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

.metaphors-drawer {
  position: fixed;
  top: 44px;
  right: 0;
  width: 480px;
  max-width: 90vw;
  height: calc(100vh - 44px);
  background: var(--panel);
  border-left: 1px solid var(--line-mid);
  box-shadow: -8px 0 24px rgba(0,0,0,0.3);
  z-index: 100001;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  font-family: Iosevka, ui-monospace, monospace;
}

.metaphors-drawer.is-open {
  transform: translateX(0);
}

.drawer-header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--line-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg);
}

.drawer-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--ink-strong);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.drawer-close-btn {
  background: transparent;
  border: 1px solid var(--line-soft);
  color: var(--ink-muted);
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
}

.drawer-close-btn:hover {
  background: var(--line-soft);
  color: var(--ink-strong);
}

.drawer-search {
  padding: 10px 18px;
  border-bottom: 1px solid var(--line-soft);
  background: var(--panel);
}

.drawer-search input {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--line-soft);
  background: var(--bg);
  color: var(--ink-strong);
  font-family: inherit;
  font-size: 12px;
  border-radius: 4px;
  outline: none;
}
.drawer-search input:focus {
  border-color: var(--active);
}

.drawer-content {
  flex: 1;
  overflow-y: auto;
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.metaphor-card {
  border: 1px solid var(--line-soft);
  background: var(--bg);
  border-radius: 4px;
  padding: 12px 14px;
  transition: border-color 0.15s;
}

.metaphor-card:hover {
  border-color: var(--line-mid);
}

.metaphor-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.metaphor-proto-name {
  font-weight: 800;
  font-size: 13px;
  color: var(--active);
}

.metaphor-badge {
  font-size: 10px;
  padding: 2px 6px;
  background: var(--line-soft);
  color: var(--ink-soft);
  border-radius: 3px;
  text-transform: uppercase;
}

.metaphor-analogy {
  color: var(--ink-strong);
  font-weight: 700;
  font-size: 12px;
  margin-bottom: 6px;
  padding: 4px 8px;
  background: var(--panel);
  border-left: 3px solid var(--amber);
}

.metaphor-explanation {
  font-size: 11px;
  color: var(--ink-soft);
  line-height: 1.5;
  margin-bottom: 6px;
}

.metaphor-without {
  font-size: 10.5px;
  color: var(--ink-muted);
  font-style: italic;
}

/* ==============================================================================
   PANNEAU BOUCLIER CYBER (Attaques réelles & diagrammes de séquences animés)
   ============================================================================== */
#cyber-module-overlay {
  display: none;
  position: fixed;
  inset: 0;
  top: 44px;
  background: var(--bg);
  z-index: 99990;
  overflow-y: auto;
  font-family: Iosevka, ui-monospace, monospace;
}

#cyber-module-overlay.is-active {
  display: block;
}

.cyber-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px 24px 60px;
}

.cyber-hero {
  margin-bottom: 24px;
  border-bottom: 1px solid var(--line-soft);
  padding-bottom: 16px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.cyber-hero-title h2 {
  font-size: 20px;
  font-weight: 800;
  color: var(--ink-strong);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.cyber-hero-title p {
  font-size: 12px;
  color: var(--ink-soft);
}

.cyber-threat-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.cyber-threat-tab {
  padding: 8px 14px;
  background: var(--panel);
  border: 1px solid var(--line-soft);
  color: var(--ink-soft);
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.cyber-threat-tab:hover {
  border-color: var(--line-mid);
  color: var(--ink-strong);
}

.cyber-threat-tab.active {
  background: #e04b55;
  border-color: #e04b55;
  color: #ffffff;
}

.cyber-flow-workspace {
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: 6px;
  padding: 20px;
  margin-bottom: 24px;
}

.cyber-flow-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-soft);
}

.cyber-flow-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink-strong);
  display: flex;
  align-items: center;
  gap: 8px;
}

.cyber-flow-controls {
  display: flex;
  gap: 8px;
  align-items: center;
}

.flow-btn {
  background: var(--bg);
  border: 1px solid var(--line-mid);
  color: var(--ink-strong);
  font-family: inherit;
  font-size: 11px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 4px;
  cursor: pointer;
}

.flow-btn:hover {
  background: var(--line-soft);
}

.flow-btn.btn-active {
  background: var(--active);
  color: #ffffff;
  border-color: var(--active);
}

.sequence-diagram-box {
  background: var(--bg);
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  padding: 16px;
  margin-bottom: 16px;
  overflow-x: auto;
}

.seq-svg {
  width: 100%;
  min-width: 800px;
  height: 280px;
  display: block;
}

.seq-node-rect {
  fill: var(--panel);
  stroke: var(--line-mid);
  stroke-width: 1.5;
}

.seq-node-text {
  font-family: Iosevka, monospace;
  font-size: 12px;
  font-weight: 700;
  fill: var(--ink-strong);
  text-anchor: middle;
}

.seq-lifeline {
  stroke: var(--line-soft);
  stroke-width: 1.5;
  stroke-dasharray: 4 4;
}

.seq-arrow {
  stroke: #e04b55;
  stroke-width: 2;
  marker-end: url(#arrow-red);
}

.seq-packet-dot {
  fill: #e04b55;
  r: 6;
  filter: drop-shadow(0 0 6px rgba(224, 75, 85, 0.8));
}

.seq-msg-text {
  font-family: Iosevka, monospace;
  font-size: 11px;
  fill: var(--ink-strong);
  font-weight: 600;
}

.seq-step-desc {
  background: var(--bg);
  border-left: 3px solid #e04b55;
  padding: 10px 14px;
  border-radius: 0 4px 4px 0;
  margin-top: 12px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--ink-strong);
}

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

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

.cyber-card {
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: 6px;
  padding: 16px;
}

.cyber-card-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-strong);
  margin-bottom: 12px;
  border-bottom: 1px solid var(--line-soft);
  padding-bottom: 8px;
}

.cliquable-trap-tech {
  cursor: pointer;
  background: rgba(224, 75, 85, 0.12);
  border: 1px dashed #e04b55;
  border-radius: 3px;
  padding: 6px 10px;
  transition: all 0.2s;
  display: block;
}

.cliquable-trap-tech:hover {
  background: #e04b55;
  color: #ffffff !important;
}

.cliquable-trap-tech.found {
  background: var(--green);
  border-color: var(--green);
  color: #ffffff !important;
}

.cyber-emergency-banner {
  background: var(--panel);
  border: 1px solid var(--active);
  border-radius: 6px;
  padding: 16px 20px;
  margin-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.cyber-emergency-text h4 {
  font-size: 14px;
  font-weight: 800;
  color: var(--ink-strong);
  margin-bottom: 4px;
}

.cyber-emergency-text p {
  font-size: 12px;
  color: var(--ink-soft);
}

.emergency-tag {
  background: var(--bg);
  border: 1px solid var(--line-mid);
  padding: 3px 8px;
  border-radius: 3px;
  font-size: 11px;
  font-weight: 700;
  color: var(--active);
}