/* ==========================================================================
   CTF ACADEMY BJ — Cyber Range v6 : Carte de Progression & Itinéraire Roadmap
   Design épuré, vertical, fluide et sans commandes complexes
   ========================================================================== */

/* Variables spécifiques à la roadmap */
:root {
  --road-bg: #12100d;
  --road-card: #181512;
  --road-border: rgba(143, 123, 99, 0.22);
  --road-accent: #f15a38;
  --road-amber: #f3b952;
  --road-green: #5cb88a;
  --road-dim: #6d665b;
  --road-text: #f3efea;
  --road-text-sub: #a39e97;
  --road-line-color: rgba(188, 164, 128, 0.2);
  --road-line-active: #5cb88a;
}

/* En-tête de la roadmap */
.roadmap-topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.roadmap-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--road-amber);
  font: 600 0.68rem var(--mono);
  letter-spacing: 0.12em;
}

.kicker-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--road-amber);
  box-shadow: 0 0 8px var(--road-amber);
  animation: pulseDot 2s ease-in-out infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.roadmap-tag {
  background: rgba(243, 185, 82, 0.1);
  border: 1px solid rgba(243, 185, 82, 0.3);
  color: var(--road-amber);
  font: 600 0.62rem var(--mono);
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.08em;
}

/* ==========================================================================
   CONTENEUR DU CHEMIN DE PROGRESSION VERTICAL
   ========================================================================== */
.roadmap-container {
  position: relative;
  max-width: 860px;
  margin: 32px auto 60px;
  padding: 20px 0;
}

/* Ligne continue d'arrière-plan */
.roadmap-track-line {
  position: absolute;
  top: 50px;
  bottom: 80px;
  left: 36px;
  width: 3px;
  background: var(--road-line-color);
  z-index: 1;
}

/* Portion déjà parcourue (verte) */
.roadmap-track-progress {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 28%; /* Couvre jusqu'à l'étape 2 */
  background: linear-gradient(180deg, var(--road-green), var(--road-amber));
  box-shadow: 0 0 10px rgba(92, 184, 138, 0.4);
}

/* ==========================================================================
   ÉTAPES DU PARCOURS (ROADMAP STAGES)
   ========================================================================== */
.roadmap-stage {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 32px;
}

.roadmap-stage:last-child {
  margin-bottom: 0;
}

/* Marqueur / Cercle sur la ligne */
.roadmap-marker {
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--road-card);
  border: 2px solid var(--road-border);
  display: grid;
  place-items: center;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.5);
  transition: all 0.25s ease;
  position: relative;
}

.roadmap-marker svg {
  width: 30px;
  height: 30px;
  stroke: currentColor;
  stroke-width: 1.7;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Statut 1 : VALIDÉ */
.stage-done .roadmap-marker {
  border-color: var(--road-green);
  background: radial-gradient(circle at 35% 30%, #1e3828, #101c15);
  color: var(--road-green);
  box-shadow: 0 0 16px rgba(92, 184, 138, 0.35);
}

.stage-done-badge {
  position: absolute;
  bottom: -4px;
  right: -4px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--road-green);
  color: #0b140e;
  display: grid;
  place-items: center;
  font: 700 0.65rem var(--mono);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.6);
}

/* Statut 2 : EN COURS (VOUS ÊTES ICI) */
.stage-current .roadmap-marker {
  border-color: var(--road-amber);
  background: radial-gradient(circle at 35% 30%, #473418, #1c150a);
  color: #ffe094;
  box-shadow: 0 0 24px rgba(243, 185, 82, 0.45);
  animation: pulseCurrentMarker 2.2s infinite;
}

@keyframes pulseCurrentMarker {
  50% { box-shadow: 0 0 32px rgba(243, 185, 82, 0.6), 0 0 0 5px rgba(243, 185, 82, 0.18); }
}

/* Statut 3 : PROCHAIN / DÉBLOQUÉ */
.stage-ready .roadmap-marker {
  border-color: rgba(241, 90, 56, 0.5);
  background: #1c1814;
  color: var(--road-accent);
}

/* Statut 4 : VERROUILLÉ */
.stage-locked .roadmap-marker {
  border-color: rgba(109, 102, 91, 0.3);
  border-style: dashed;
  background: #131210;
  color: var(--road-dim);
}

/* Statut 5 : CITADELLE FINALE */
.stage-final .roadmap-marker {
  border-color: var(--road-accent);
  background: radial-gradient(circle at 35% 30%, #522316, #201310);
  color: #ffc4b5;
  box-shadow: 0 0 22px rgba(241, 90, 56, 0.3);
}

/* ==========================================================================
   FICHE DE L'ÉTAPE (STAGE CARD)
   ========================================================================== */
.roadmap-card {
  flex-grow: 1;
  background: var(--road-card);
  border: 1px solid var(--road-border);
  border-radius: 12px;
  padding: 22px 24px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}

.roadmap-card:hover {
  border-color: rgba(188, 164, 128, 0.4);
}

/* Mise en avant de l'étape en cours */
.stage-current .roadmap-card {
  border-color: var(--road-amber);
  background: linear-gradient(135deg, #241c13 0%, #171410 100%);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45), 0 0 30px rgba(243, 185, 82, 0.12);
}

/* Badge « VOUS ÊTES ICI » */
.you-are-here-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: #362612;
  border: 1px solid var(--road-amber);
  color: #ffe6aa;
  padding: 4px 10px;
  border-radius: 20px;
  font: 700 0.65rem var(--mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 10px;
  box-shadow: 0 0 12px rgba(243, 185, 82, 0.25);
}

.you-are-here-pill i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--road-amber);
  box-shadow: 0 0 6px var(--road-amber);
}

/* En-tête de la carte d'étape */
.roadmap-card-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 8px;
}

.stage-number {
  font: 600 0.65rem var(--mono);
  letter-spacing: 0.12em;
  color: var(--road-text-sub);
  text-transform: uppercase;
}

.stage-status-tag {
  font: 600 0.62rem var(--mono);
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.stage-status-tag.done {
  background: rgba(92, 184, 138, 0.15);
  color: var(--road-green);
  border: 1px solid rgba(92, 184, 138, 0.35);
}
.stage-status-tag.current {
  background: rgba(243, 185, 82, 0.15);
  color: var(--road-amber);
  border: 1px solid rgba(243, 185, 82, 0.4);
}
.stage-status-tag.ready {
  background: rgba(241, 90, 56, 0.15);
  color: var(--road-accent);
  border: 1px solid rgba(241, 90, 56, 0.35);
}
.stage-status-tag.locked {
  background: rgba(109, 102, 91, 0.12);
  color: var(--road-dim);
  border: 1px solid rgba(109, 102, 91, 0.25);
}

.roadmap-card-title {
  margin: 0 0 8px;
  font: 700 1.25rem var(--font-sans, "Sora", sans-serif);
  color: var(--road-text);
  line-height: 1.35;
}

.roadmap-card-desc {
  margin: 0 0 16px;
  font-size: 0.82rem;
  color: var(--road-text-sub);
  line-height: 1.55;
}

/* ==========================================================================
   LISTE COMPACTE DES DÉFIS DE L'ÉTAPE
   ========================================================================== */
.stage-challenges-list {
  background: rgba(10, 9, 8, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 8px;
  padding: 10px 14px;
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.stage-challenge-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.stage-challenge-item:last-child {
  border-bottom: none;
}

/* Items cliquables (rendus dynamiquement depuis le dataset) */
a.stage-challenge-item {
  text-decoration: none;
  color: inherit;
  border-radius: 4px;
  transition: background-color 0.15s ease;
}

a.stage-challenge-item:hover,
a.stage-challenge-item:focus-visible {
  background: rgba(243, 185, 82, 0.08);
}

a.stage-challenge-item:hover .challenge-item-name {
  color: var(--road-amber);
}

a.stage-challenge-item.active-item:hover {
  background: rgba(243, 185, 82, 0.16);
}

.challenge-item-left {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.challenge-item-state {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font: 700 0.6rem var(--mono);
}

.challenge-item-state.done {
  background: rgba(92, 184, 138, 0.2);
  color: var(--road-green);
  border: 1px solid var(--road-green);
}
.challenge-item-state.current {
  background: rgba(243, 185, 82, 0.2);
  color: var(--road-amber);
  border: 1px solid var(--road-amber);
}
.challenge-item-state.ready {
  background: rgba(241, 90, 56, 0.15);
  color: var(--road-accent);
  border: 1px solid rgba(241, 90, 56, 0.4);
}
.challenge-item-state.locked {
  background: #181614;
  color: var(--road-dim);
  border: 1px solid rgba(109, 102, 91, 0.3);
}

.challenge-item-name {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--road-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.stage-challenge-item.active-item .challenge-item-name {
  color: #fff;
  font-weight: 600;
}

.challenge-item-pts {
  flex-shrink: 0;
  font: 600 0.68rem var(--mono);
  color: var(--road-amber);
}

/* ==========================================================================
   PIED DE CARTE & ACTIONS DIRECTES
   ========================================================================== */
.roadmap-card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.roadmap-card-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font: 500 0.65rem var(--mono);
  color: var(--road-text-sub);
}

.roadmap-card-meta span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.btn-stage-current {
  background: var(--road-amber);
  color: #161108;
  font-weight: 700;
  border: none;
  box-shadow: 0 4px 14px rgba(243, 185, 82, 0.3);
}

.btn-stage-current:hover {
  background: #ffe399;
  transform: translateY(-1px);
}

/* Responsive */
@media (max-width: 768px) {
  .roadmap-container {
    padding: 10px 0;
  }
  .roadmap-track-line {
    left: 24px;
  }
  .roadmap-stage {
    gap: 16px;
  }
  .roadmap-marker {
    width: 50px;
    height: 50px;
  }
  .roadmap-marker svg {
    width: 22px;
    height: 22px;
  }
  .roadmap-card {
    padding: 16px 18px;
  }
  .roadmap-card-title {
    font-size: 1.05rem;
  }
  .roadmap-card-foot {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .kicker-pulse,
  .stage-current .roadmap-marker {
    animation: none;
  }
}