/* ═══════════════════════════════════════════════════════
   HOME.CSS — Styles spécifiques à la page Réseau Local
   Même design system que vps.css
   ═══════════════════════════════════════════════════════ */

/* ── Layout page Home ──────────────────────────────────── */
.home-page-wrapper {
  position: relative;
  margin: 0 auto;
  padding: 32px 24px 48px;
  min-height: calc(100vh - 65px);
  /* Accent couleur LAN pour le panneau sur la page building */
  --panel-accent: var(--color-lan);
  --panel-accent-rgb: 74, 222, 128;
}

.home-page-wrapper #connections-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 10;
  overflow: visible;
}

.zone--lan-full { width: 100%; }

/* ── Sticky zone header ────────────────────────────────── */
.zone--lan .zone-sticky-header {
  position: sticky;
  top: 60px;                     /* colle sous le site-header (60px) */
  z-index: 40;
  margin: 0 -24px 20px;          /* étend jusqu'aux bords du wrapper */
  padding: 12px 24px 10px;
  background: linear-gradient(
    180deg,
    rgba(8, 14, 22, 0.92) 0%,
    rgba(8, 14, 22, 0.85) 100%
  );
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(56, 189, 248, 0.08);
  transition: border-color 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.zone--lan .zone-sticky-header.is-stuck {
  border-bottom-color: rgba(56, 189, 248, 0.2);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4),
              0 1px 0 rgba(56, 189, 248, 0.06);
  background: linear-gradient(
    180deg,
    rgba(8, 14, 22, 0.95) 0%,
    rgba(8, 14, 22, 0.9) 100%
  );
}

/* ── Zone header & subtitle ────────────────────────────── */
.zone--lan .zone-header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: var(--color-lan);
  margin-bottom: 0;
}

.zone--lan .zone-header svg { flex-shrink: 0; opacity: 0.8; }
.zone--lan .zone-header h2  { font-size: inherit; font-weight: inherit; margin: 0; }

.zone--lan .zone-subtitle {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 0;
  letter-spacing: 0.2px;
}

/* ════════════════════════════════════════════════════════
   WAN INFO — Accès Internet (similaire à vps-hardware + vps-ports)
   ════════════════════════════════════════════════════════ */
.home-wan-info {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px 12px;
  background: rgba(129, 140, 248, 0.04);
  border: 1px solid rgba(129, 140, 248, 0.15);
  border-radius: var(--border-radius-md);
  margin-bottom: 12px;
}

.home-wan-header {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: rgba(129, 140, 248, 0.7);
}

.home-wan-header svg {
  color: rgba(129, 140, 248, 0.6);
  flex-shrink: 0;
}

.home-wan-specs {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 24px;
}

.home-wan-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
}

.home-wan-item svg {
  color: rgba(129, 140, 248, 0.5);
  flex-shrink: 0;
}

.home-wan-label {
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  flex-shrink: 0;
}

.home-wan-value {
  font-family: var(--font-mono), monospace;
  font-size: 12.5px;
  color: var(--color-cloud);
}

/* ════════════════════════════════════════════════════════
   TOPOLOGIE — Conteneur principal
   (similaire à docker-engine dans vps.css)
   ════════════════════════════════════════════════════════ */
.home-topology {
  border: 1.5px dashed rgba(74, 222, 128, 0.25);
  border-radius: var(--border-radius-lg);
  padding: 12px 12px 14px;
  background: rgba(74, 222, 128, 0.03);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.home-topology-header {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: rgba(74, 222, 128, 0.55);
  margin-bottom: 12px;
}

.home-topology-header svg {
  flex-shrink: 0;
  opacity: 0.7;
}

/* ════════════════════════════════════════════════════════
   LAYERS — Couches réseau
   ════════════════════════════════════════════════════════ */
.home-layer {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px;
  margin-bottom: 2px;
}

.home-layer-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(74, 222, 128, 0.4);
  padding-left: 2px;
}

/* ── Nodes — centré (WAN, Livebox) ── */
.home-layer-nodes--center {
  display: flex;
  justify-content: center;
}

.home-layer-nodes--center .node {
  max-width: 420px;
  width: 100%;
}

/* ── Nodes — grille 4 colonnes (périphériques) ── */
.home-layer-nodes--grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  align-items: start;
}

/* ── Stack device (router + WiFi empilés) ── */
.home-device-stack {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;       /* ← empêche le dépassement dans la grille */
  overflow: hidden;
}





/* ════════════════════════════════════════════════════════
   NŒUD CLIQUABLE — couleur LAN (building)
   ════════════════════════════════════════════════════════ */
.node--clickable {
  cursor: pointer;
}

.node--clickable:focus-visible {
  outline: 2px solid var(--color-lan);
  outline-offset: 2px;
}

.node--clickable.is-active {
  border-color: var(--color-lan);
  box-shadow: var(--shadow-node), 0 0 0 2px rgba(74, 222, 128, 0.2);
}

/* ════════════════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════════════════ */

/* Tablette large : 4 → 2 colonnes */
@media (max-width: 900px) {
  .home-layer-nodes--grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Tablette */
@media (max-width: 768px) {
  .home-layer-nodes--grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Chaque cellule de grille reste dans ses limites */
  .home-layer-nodes--grid > * {
    min-width: 0;
    overflow: hidden;
  }

  .home-wan-specs {
    flex-direction: column;
    gap: 8px;
  }
}

/* Mobile */
@media (max-width: 600px) {
  .home-page-wrapper {
    padding: 16px 12px 32px;
    overflow-x: hidden;
  }

  /* Empêche la topologie de déborder */
  .home-topology {
    overflow-x: hidden;
  }

  .home-layer-nodes--grid {
    grid-template-columns: 1fr;
  }

  /* Chaque cellule de grille reste dans ses limites */
  .home-layer-nodes--grid > * {
    min-width: 0;
    overflow: hidden;
  }

  .home-layer-nodes--center .node {
    max-width: 100%;
  }

  /* node-ip trop long : on l'autorise à passer sur 2 lignes sur mobile */
  .home-page-wrapper .node-ip {
    white-space: normal;
    word-break: break-word;
    overflow-wrap: break-word;
    display: block;
    max-width: 100%;
  }

  /* WiFi badges : retour à la ligne si trop long */
  .home-wifi-list {
    flex-wrap: wrap;
  }
  .home-wifi .wifi-badge {
    white-space: normal;
    word-break: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
  }
}