/* ═══════════ PORTAL DO ALUNO ═══════════ */
#student-portal {
  display: none;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
  position: relative;
  z-index: 1;
}
#student-portal.visible {
  display: flex;
}

/* Topbar */
#sp-topbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 18px;
  height: 52px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}
#sp-topbar .logo-text {
  font-family: 'Cinzel Decorative', serif;
  font-size: 0.92rem;
  color: var(--gold);
  letter-spacing: 0.5px;
  flex: 1;
}
#sp-user-chip {
  font-size: 0.75rem;
  color: var(--muted2);
  display: flex;
  align-items: center;
  gap: 6px;
}
.sp-chip-avatar {
  font-size: 1.3rem;
  line-height: 1;
}
.sp-chip-name {
  font-weight: 800;
  color: var(--text);
}
.sp-chip-class {
  color: var(--muted2);
  font-size: 0.68rem;
}

/* Nav */
#sp-nav {
  display: flex;
  gap: 4px;
  padding: 8px 14px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  flex-shrink: 0;
}

/* Content */
#sp-content {
  flex: 1;
  padding: 22px 18px;
  overflow-y: auto;
  min-height: 0;
}
#sp-content .view { display: none; }
#sp-content .view.active { display: block; }

/* ── PERFIL ── */
.sp-hero {
  background: var(--card);
  border: 1px solid var(--border2);
  border-radius: 14px;
  padding: 22px;
  margin-bottom: 18px;
  display: flex;
  align-items: flex-start;
  gap: 20px;
}
.sp-avatar-wrap {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.sp-avatar-lg {
  /* Palco do avatar paramétrico — 4:5 (matching viewBox 400×500). */
  width: 128px;
  height: 160px;
  border-radius: 16px;
  background: radial-gradient(circle at 50% 45%, rgba(34,211,238,0.08), rgba(8,11,20,0.4));
  border: 1.5px solid var(--border2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;             /* fallback emoji */
  line-height: 1;
  overflow: hidden;
  position: relative;
}
/* O avatar dentro do palco preenche o espaço naturalmente */
.sp-avatar-lg .av-wrap {
  width: 100%;
  height: 100%;
}
.sp-avatar-lg .av-wrap.av-fallback {
  background: transparent;
  border: none;
}
.sp-avatar-container {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.sp-avatar-edit-btn {
  position: absolute;
  bottom: 6px;
  right: 6px;
  background: rgba(8,11,20,0.85);
  border: 1.5px solid var(--gold, #F5C842);
  color: var(--gold, #F5C842);
  border-radius: 50%;
  width: 28px;
  height: 28px;
  font-size: 0.78rem;
  cursor: pointer;
  z-index: 10;
  transition: transform 0.12s, background 0.12s;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: background 0.15s;
}
.sp-avatar-edit-btn:hover { background: var(--border2); }
.sp-hero-info {
  flex: 1;
  min-width: 0;
}
.sp-hero-name {
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--text);
  margin-bottom: 2px;
}
.sp-hero-class {
  font-size: 0.75rem;
  color: var(--muted2);
  margin-bottom: 10px;
}
.sp-stats-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.sp-stat {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 13px;
  text-align: center;
  min-width: 70px;
}
.sp-stat-val {
  font-size: 1rem;
  font-weight: 900;
  color: var(--gold);
}
.sp-stat-lbl {
  font-size: 0.6rem;
  color: var(--muted2);
  margin-top: 2px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

/* XP por matéria */
.sp-xp-section {
  background: var(--card);
  border: 1px solid var(--border2);
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 18px;
}
.sp-section-title {
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--muted2);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}
.sp-xp-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.sp-xp-label {
  width: 90px;
  flex-shrink: 0;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sp-xp-bar-wrap {
  flex: 1;
  height: 8px;
  background: var(--bg3);
  border-radius: 10px;
  overflow: hidden;
}
.sp-xp-bar-fill {
  height: 100%;
  border-radius: 10px;
  background: linear-gradient(90deg, var(--teal), var(--purple));
  transition: width 0.4s ease;
}
.sp-xp-val {
  font-size: 0.7rem;
  color: var(--muted2);
  width: 70px;
  text-align: right;
  flex-shrink: 0;
}

/* Badges */
.sp-badges-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 8px;
}

/* ── MISSÕES (portal aluno) ── */
.sp-mission-card {
  background: var(--card);
  border: 1px solid var(--border2);
  border-radius: 10px;
  padding: 13px 16px;
  margin-bottom: 9px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.sp-mission-card.done {
  border-color: rgba(52,211,153,0.25);
  background: rgba(52,211,153,0.04);
}
.sp-mission-done-icon { font-size: 1.2rem; flex-shrink: 0; }
.sp-mission-info { flex: 1; min-width: 0; }
.sp-mission-name { font-size: 0.85rem; font-weight: 800; color: var(--text); }
.sp-mission-desc { font-size: 0.7rem; color: var(--muted2); margin-top: 2px; }
.sp-mission-foot {
  margin-top: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.sp-mission-important {
  color: var(--gold);
  margin-right: 4px;
}
.sp-mission-rewards {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}
.sp-mission-rew {
  font-size: 0.68rem;
  font-weight: 800;
  color: var(--muted2);
}

/* ── RANKING (portal aluno) ── */
.sp-rank-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  border-radius: 9px;
  margin-bottom: 5px;
  background: var(--card);
  border: 1px solid var(--border);
}
.sp-rank-row.is-me {
  background: rgba(245,200,66,0.07);
  border-color: rgba(245,200,66,0.25);
}
.sp-rank-pos {
  width: 24px;
  text-align: center;
  font-size: 0.78rem;
  font-weight: 900;
  color: var(--muted2);
  flex-shrink: 0;
}
.sp-rank-avatar { font-size: 1.15rem; flex-shrink: 0; }
.sp-rank-name { flex: 1; font-size: 0.82rem; font-weight: 700; color: var(--text); }
.sp-rank-xp { font-size: 0.75rem; font-weight: 800; color: var(--gold); }

/* ── HISTÓRICO ── */
.sp-log-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  border-radius: 9px;
  margin-bottom: 5px;
  background: var(--card);
  border: 1px solid var(--border);
}
.sp-log-icon { font-size: 1rem; flex-shrink: 0; }
.sp-log-info { flex: 1; min-width: 0; }
.sp-log-reason { font-size: 0.78rem; font-weight: 700; color: var(--text); }
.sp-log-date { font-size: 0.62rem; color: var(--muted2); margin-top: 1px; }
.sp-log-amount { font-size: 0.8rem; font-weight: 900; flex-shrink: 0; }
.sp-log-amount.plus { color: var(--green); }
.sp-log-amount.minus { color: var(--red); }

/* ── LOJA (portal aluno) ── */
.sp-shop-balance {
  background: var(--card);
  border: 1px solid rgba(245,200,66,0.25);
  border-radius: 12px;
  padding: 14px 20px;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.sp-shop-balance-icon { font-size: 1.6rem; }
.sp-shop-balance-val {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--gold);
}
.sp-shop-balance-lbl {
  font-size: 0.7rem;
  color: var(--muted2);
}

.shop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(150px, 100%), 1fr));
  gap: 13px;
  margin-bottom: 22px;
}
.shop-item-card {
  background: var(--card);
  border: 1px solid var(--border2);
  border-radius: 12px;
  padding: 16px 12px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  transition: border-color 0.2s;
}
.shop-item-card:hover { border-color: var(--gold); }
.shop-item-card.cant-afford {
  opacity: 0.45;
  cursor: not-allowed;
}
.shop-item-icon { font-size: 2rem; line-height: 1; }
.shop-item-name {
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1.25;
}
.shop-item-desc {
  font-size: 0.65rem;
  color: var(--muted2);
  line-height: 1.3;
}
.shop-item-cost {
  font-size: 0.8rem;
  font-weight: 900;
  color: var(--coin);
}
.shop-item-qty {
  font-size: 0.62rem;
  color: var(--muted2);
}
.shop-buy-btn {
  margin-top: 4px;
  width: 100%;
  padding: 6px 0;
  border-radius: 7px;
  border: none;
  background: var(--gold3);
  color: var(--gold);
  font-weight: 800;
  font-size: 0.72rem;
  cursor: pointer;
  transition: background 0.15s;
}
.shop-buy-btn:hover { background: rgba(245,200,66,0.2); }
.shop-buy-btn:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

/* Histórico de compras do aluno */
.sp-purchase-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  border-radius: 9px;
  margin-bottom: 5px;
  background: var(--card);
  border: 1px solid var(--border);
}
.sp-purchase-icon { font-size: 1.1rem; flex-shrink: 0; }
.sp-purchase-info { flex: 1; min-width: 0; }
.sp-purchase-name { font-size: 0.8rem; font-weight: 700; color: var(--text); }
.sp-purchase-date { font-size: 0.62rem; color: var(--muted2); margin-top: 1px; }
.sp-purchase-cost { font-size: 0.75rem; font-weight: 800; color: var(--coin); flex-shrink: 0; margin-right: 6px; }
.sp-purchase-status { font-size: 0.7rem; font-weight: 800; flex-shrink: 0; }
.sp-purchase-status.pending { color: var(--orange); }
.sp-purchase-status.fulfilled { color: var(--green); }
.sp-purchase-status.rejected { color: var(--red); }

/* Confirm buy inline */
.shop-confirm-wrap {
  margin-top: 4px;
  display: flex;
  gap: 4px;
  width: 100%;
}
.shop-confirm-yes, .shop-confirm-no {
  flex: 1;
  padding: 5px 0;
  border-radius: 6px;
  border: none;
  font-weight: 800;
  font-size: 0.68rem;
  cursor: pointer;
}
.shop-confirm-yes { background: rgba(52,211,153,0.15); color: var(--green); }
.shop-confirm-yes:hover { background: rgba(52,211,153,0.25); }
.shop-confirm-no { background: var(--bg3); color: var(--muted2); }
.shop-confirm-no:hover { background: rgba(248,113,113,0.1); color: var(--red); }

@media (max-width: 900px) {
  #sp-content { padding: 16px 12px; }
  #sp-topbar { padding: 0 12px; }
  .sp-hero { padding: 16px; gap: 14px; }
  .sp-hero-name { font-size: 1.05rem; }
  .sp-stats-row { gap: 8px; }
  .sp-stat { padding: 8px 12px; }
  .sp-xp-section { padding: 14px 16px; }
}

@media (max-width: 600px) {
  #sp-content { padding: 14px 10px; }
  #sp-topbar { padding: 0 10px; gap: 6px; }
  #sp-topbar .logo-text { font-size: 0.78rem; }
  #sp-user-chip { font-size: 0.66rem; min-width: 0; flex: 1; overflow: hidden; }
  #sp-user-chip > div { min-width: 0; overflow: hidden; }
  .sp-chip-name, .sp-chip-class { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  #sp-nav { padding: 6px 10px; }

  .sp-hero { padding: 14px; gap: 12px; flex-wrap: wrap; }
  .sp-avatar-lg { width: 96px; height: 120px; font-size: 3rem; border-radius: 12px; }
  .sp-hero-name { font-size: 1rem; }
  .sp-stats-row { gap: 7px; }
  .sp-stat { padding: 6px 10px; min-width: 60px; }
  .sp-stat-val { font-size: 0.92rem; }

  .sp-xp-section { padding: 12px 14px; }
  .sp-xp-row { gap: 7px; }
  .sp-xp-label { width: 72px; font-size: 0.72rem; }
  .sp-xp-val { width: 58px; font-size: 0.66rem; }

  .sp-mission-card { padding: 10px 12px; gap: 9px; }
  .sp-mission-name { font-size: 0.8rem; }
  .sp-mission-rewards { gap: 6px; flex-wrap: wrap; justify-content: flex-end; }

  .sp-rank-row, .sp-log-row, .sp-purchase-row { padding: 7px 10px; gap: 8px; }
  .sp-rank-name, .sp-log-reason, .sp-purchase-name { font-size: 0.76rem; }
  .sp-shop-balance { padding: 12px 14px; }
  .sp-shop-balance-val { font-size: 1.2rem; }
}