/* ============================================================
   Tutorial — botão ?, modal e steps
   ============================================================ */

/* Botão Leaflet -------------------------------------------- */
.leaflet-control-tutorial {
  margin-bottom: 8px !important;
  margin-left: 0 !important;
}

.tutorial-map-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid rgba(0,0,0,.2);
  background: #fff;
  color: #0072C6;
  font-size: 1.1rem;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 5px rgba(0,0,0,.3);
  transition: background .15s, color .15s;
  line-height: 1;
}
.tutorial-map-btn:hover {
  background: #0072C6;
  color: #fff;
}

/* Backdrop + card ------------------------------------------ */
.tutorial-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9000;
  align-items: center;
  justify-content: center;
}
.tutorial-modal.visible {
  display: flex;
}

.tutorial-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.45);
  backdrop-filter: blur(2px);
}

.tutorial-card {
  position: relative;
  z-index: 1;
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 8px 40px rgba(0,0,0,.22);
  padding: 36px 32px 28px;
  width: min(420px, 92vw);
  text-align: center;
  animation: tut-in .22s ease;
}

@keyframes tut-in {
  from { opacity: 0; transform: scale(.94) translateY(10px); }
  to   { opacity: 1; transform: none; }
}

.tutorial-close {
  position: absolute;
  top: 14px;
  right: 14px;
  background: none;
  border: none;
  cursor: pointer;
  color: #94a3b8;
  padding: 4px;
  border-radius: 6px;
  display: flex;
  transition: color .15s, background .15s;
}
.tutorial-close:hover { color: #1e293b; background: #f1f5f9; }

/* Step content --------------------------------------------- */
.tutorial-step-icon {
  font-size: 2.8rem;
  line-height: 1;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
}

/* Imagens nos steps (favicon.svg, busmap.png, paragem.png) */
.tut-icon-img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  user-select: none;
  pointer-events: none;
}

.tutorial-step-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #1e293b;
  margin: 0 0 10px;
}

.tutorial-step-body {
  font-size: .9rem;
  color: #475569;
  line-height: 1.6;
  margin: 0 0 20px;
}

/* Dots ----------------------------------------------------- */
.tutorial-dots {
  display: flex;
  justify-content: center;
  gap: 7px;
  margin-bottom: 22px;
}

.tut-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #cbd5e1;
  cursor: pointer;
  transition: background .2s, transform .2s;
}
.tut-dot.active {
  background: #0072C6;
  transform: scale(1.3);
}

/* Acções ---------------------------------------------------- */
.tutorial-actions {
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.tutorial-btn {
  flex: 1;
  padding: 10px 16px;
  border-radius: 10px;
  border: none;
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s, opacity .15s;
}

.tutorial-btn-secondary {
  background: #f1f5f9;
  color: #475569;
}
.tutorial-btn-secondary:hover { background: #e2e8f0; }

.tutorial-btn-primary {
  background: #0072C6;
  color: #fff;
}
.tutorial-btn-primary:hover  { background: #005fa3; }
.tutorial-btn-finish         { background: #22c55e; }
.tutorial-btn-finish:hover   { background: #16a34a; }

@media (max-width: 400px) {
  .tutorial-card { padding: 28px 18px 22px; }
  .tutorial-step-icon { font-size: 2.2rem; min-height: 44px; }
  .tut-icon-img { width: 44px; height: 44px; }
}