/* ==============================
   Achievements - Velvet Premium
============================== */

/* ----- Section Base ----- */
.achievements-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.35);
  margin-top: 24px;
}

/* ----- Header (mlc padrão) ----- */
.achievements-section .mlc-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
  margin-bottom: 22px;
}

.mlc-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mlc-header-left h2 {
  font-family: "Playfair Display", serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 8px;
  text-shadow: 0 0 10px rgba(212,175,55,.5);
}

.mlc-header-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.plan-chip {
  padding: 6px 14px;
  border-radius: 12px;
  font-size: 0.9rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(90deg,#d4af37,#a07e26);
  color: #000;
  box-shadow: 0 2px 6px rgba(212,175,55,.25);
}


/* ----- Stats ----- */
.achievements-stats {
  display: flex;
  gap: 20px;
  justify-content: space-around;
  text-align: center;
  margin-bottom: 24px;
}

.achievements-stats .stat {
  flex: 1;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
  box-shadow: 0 2px 8px rgba(0,0,0,.25);
}

.achievements-stats .stat span {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--gold);
  display: block;
}

.achievements-stats .stat small {
  font-size: 0.85rem;
  color: var(--muted);
}

/* ----- Grid ----- */
.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(180px,1fr));
  gap: 16px;
}

.achievement-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  text-align: center;
  transition: all .25s ease;
  position: relative;
  overflow: hidden;
}

.achievement-card.unlocked {
  border-color: var(--gold);
  box-shadow: 0 4px 14px rgba(212,175,55,.35);
}

.achievement-card.locked {
  opacity: 0.6;
  filter: grayscale(0.8);
}

.achievement-card .ach-icon-wrap {
  font-size: 1.6rem;
  color: var(--gold);
  margin-bottom: 8px;
  transition: transform .25s ease;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.achievement-card .ach-points {
  position: absolute;
  bottom: -6px;
  right: -6px;
  background: var(--gold);
  color: #000;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 8px;
  box-shadow: 0 0 6px rgba(212,175,55,.5);
}

.achievement-card .ach-label {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text);
  display: block;
  margin-top: 4px;
}

.achievement-card .ach-small {
  font-size: 0.8rem;
  color: var(--muted);
  display: block;
  margin-top: 2px;
}

/* Hover orgulho */
.achievement-card.unlocked:hover .ach-icon-wrap {
  transform: scale(1.15) rotate(-4deg);
}
.achievement-card.unlocked:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 20px rgba(212,175,55,.45);
}

/* ----- Leaderboard ----- */
.leaderboard-section {
  margin-top: 30px;
}

.leaderboard-section h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.leaderboard-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.leaderboard-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 14px;
  margin-bottom: 10px;
  transition: all .25s ease;
}

.leaderboard-list li.lb-self {
  border-color: var(--gold);
  background: rgba(212,175,55,.08);
  box-shadow: 0 0 10px rgba(212,175,55,.3);
}

.leaderboard-list li:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(0,0,0,.25);
}

.lb-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.lb-left img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  object-fit: cover;
}

.lb-name { font-weight: 600; color: var(--text); }
.rank { font-weight: 700; color: var(--muted); }
.lb-points { font-weight: 600; color: var(--gold); }

/* ----- Modal Guide ----- */
#achievementsHelpModal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 3000;
}

#achievementsHelpModal.show { display: flex; }

.velvet-modal-content.velvet-modal-lg {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 26px;
  max-width: 760px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 6px 22px rgba(0,0,0,.45);
  animation: fadeIn .25s ease;
}

.velvet-modal-content h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.help-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(180px,1fr));
  gap: 16px;
  margin-top: 16px;
}

.help-grid h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 6px;
}

.help-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.help-list li {
  font-size: 0.85rem;
  padding: 6px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text);
}

.help-list li i { margin-right: 6px; }
.help-list li em { font-size: 0.8rem; color: var(--muted); }

/* ----- Responsive ----- */
@media (max-width: 768px) {
  .achievements-stats { flex-direction: column; gap: 12px; }
  .mlc-header { flex-direction: column; gap: 12px; align-items: flex-start; }
  .mlc-header-right { flex-wrap: wrap; }
}

@keyframes fadeIn {
  from { opacity: 0; transform: scale(.95); }
  to { opacity: 1; transform: scale(1); }
}

/* ----- Responsive Improvements Only ----- */
@media (max-width: 768px) {
  .achievements-stats {
    flex-direction: column;
    gap: 12px;
  }

  .mlc-header {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
    text-align: left;
  }

  .mlc-header-right {
    flex-wrap: wrap;
  }

  .leaderboard-list li {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .lb-left {
    flex-direction: row;
    align-items: center;
    gap: 10px;
  }

  .lb-points {
    align-self: flex-end;
  }
}

@media (max-width: 480px) {
  .achievement-card {
    padding: 12px;
  }

  .achievement-card .ach-label {
    font-size: 0.9rem;
  }

  .achievement-card .ach-small {
    font-size: 0.75rem;
  }

  .plan-chip {
    font-size: 0.85rem;
    padding: 5px 10px;
  }

  .mlc-header-left h2 {
    font-size: 1.2rem;
  }

  .velvet-modal-content.velvet-modal-lg {
    padding: 20px;
  }
}

/* ===== Lock Overlay for Locked Achievements ===== */
.achievement-card.plan-locked {
  position: relative;
  opacity: 0.7;
  filter: grayscale(0.8);
  cursor: not-allowed;
}

.achievement-card.plan-locked::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.45);
  border-radius: 14px;
  box-shadow: inset 0 0 12px rgba(0,0,0,0.5);
}

.achievement-card .ach-lock {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 2rem;
  color: rgba(212,175,55,0.9); /* Gold */
  text-shadow: 0 0 10px rgba(212,175,55,0.4);
  z-index: 2;
}

.achievement-card.plan-locked:hover {
  transform: none;
  box-shadow: none;
}