/* ============================================================
   GameF4cil — Estilos globais  (layout com sidebar)
   ============================================================ */
:root {
  --primary:        #7C3AED;
  --primary-dark:   #5B21B6;
  --primary-light:  #EDE9FE;
  --secondary:      #F59E0B;
  --secondary-light:#FEF3C7;
  --success:        #10B981;
  --danger:         #EF4444;
  --danger-light:   #FEE2E2;
  --text:           #1F2937;
  --text-muted:     #6B7280;
  --bg:             #F3F4F6;
  --card-bg:        #FFFFFF;
  --border:         #E5E7EB;
  --radius:         10px;
  --shadow:         0 2px 8px rgba(0,0,0,0.08);
  --sidebar-w:      240px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Segoe UI', system-ui, sans-serif; background: var(--bg); color: var(--text); min-height: 100vh; }

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
  position: fixed;
  top: 0; left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--primary-dark);
  display: flex;
  flex-direction: column;
  z-index: 200;
  transition: transform 0.25s ease;
  overflow-y: auto;
}

/* Logo */
.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 24px 20px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.sidebar-logo-icon { font-size: 1.6rem; }
.sidebar-logo-text { font-size: 1.15rem; font-weight: 800; color: #fff; letter-spacing: 0.5px; }

/* Escola / perfil */
.sidebar-escola {
  padding: 14px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.sidebar-escola span { color: rgba(255,255,255,0.9); font-size: 0.88rem; font-weight: 600; }
.sidebar-perfil { color: rgba(255,255,255,0.5); font-size: 0.75rem; text-transform: capitalize; }

/* Nav links */
.sidebar-nav {
  flex: 1;
  padding: 12px 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.sidebar-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-size: 0.92rem;
  border-radius: 0;
  transition: background 0.15s, color 0.15s;
  border-left: 3px solid transparent;
}
.sidebar-link:hover,
.sidebar-link.active {
  background: rgba(255,255,255,0.12);
  color: #fff;
  border-left-color: var(--secondary);
}
.s-icon { font-size: 1rem; width: 22px; text-align: center; }

.sidebar-divider {
  height: 1px;
  background: rgba(255,255,255,0.1);
  margin: 8px 16px;
}

/* Footer / usuário */
.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.sidebar-user { display: flex; align-items: center; gap: 10px; }
.sidebar-avatar {
  width: 36px; height: 36px;
  background: var(--secondary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: #fff; font-size: 0.95rem;
  flex-shrink: 0;
}
.sidebar-user-info { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.sidebar-user-nome { color: rgba(255,255,255,0.9); font-size: 0.85rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-logout { color: rgba(255,255,255,0.5); font-size: 0.78rem; text-decoration: none; }
.sidebar-logout:hover { color: var(--danger); }

/* Overlay mobile */
.sidebar-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 199;
}

/* ============================================================
   TOPBAR (mobile)
   ============================================================ */
.topbar {
  display: none;
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--primary-dark);
  padding: 12px 16px;
  align-items: center;
  gap: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.topbar-menu-btn {
  background: none; border: none; color: #fff;
  font-size: 1.4rem; cursor: pointer; line-height: 1;
}
.topbar-title { color: #fff; font-weight: 700; font-size: 1rem; }

/* ============================================================
   MAIN CONTENT (shifted right pelo sidebar)
   ============================================================ */
.page-wrapper {
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.container     { max-width: 1100px; margin: 32px auto; padding: 0 24px; width: 100%; }
.container-sm  { max-width: 540px; }
.container-md  { max-width: 760px; }

/* ============================================================
   AUTH (sem sidebar)
   ============================================================ */
.auth-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: var(--primary-light); }
.auth-container { background: var(--card-bg); padding: 40px 36px; border-radius: var(--radius); box-shadow: var(--shadow); width: 100%; max-width: 400px; }
.auth-logo { font-size: 2rem; text-align: center; margin-bottom: 8px; }
.auth-container h2 { text-align: center; margin-bottom: 24px; color: var(--primary); }
.auth-link { text-align: center; margin-top: 16px; font-size: 0.9rem; color: var(--text-muted); }
.auth-link a { color: var(--primary); text-decoration: none; font-weight: 600; }

/* ============================================================
   CARDS / STATS
   ============================================================ */
.card { background: var(--card-bg); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); border: 1px solid var(--border); }
.cards-row { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 28px; }
.card-stat { flex: 1; min-width: 140px; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.card-alerta { border-top: 4px solid var(--secondary); }
.stat-icon  { font-size: 2rem; }
.stat-valor { font-size: 2.4rem; font-weight: 700; color: var(--primary); }
.stat-label { font-size: 0.85rem; color: var(--text-muted); }

/* ============================================================
   BOTÕES
   ============================================================ */
.btn { display: inline-block; padding: 9px 18px; border-radius: 8px; font-size: 0.9rem; font-weight: 600; cursor: pointer; text-decoration: none; border: none; transition: background 0.15s, transform 0.1s; }
.btn:active { transform: scale(0.98); }
.btn-primary   { background: var(--primary);  color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-secondary { background: var(--border); color: var(--text); }
.btn-secondary:hover { background: #D1D5DB; }
.btn-ok    { background: var(--success); color: #fff; }
.btn-perigo{ background: var(--danger);  color: #fff; }
.btn-block { width: 100%; text-align: center; }
.btn-sm    { padding: 5px 10px; font-size: 0.8rem; }

/* ============================================================
   FORMULÁRIOS
   ============================================================ */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 0.88rem; font-weight: 600; margin-bottom: 5px; color: var(--text); }
.form-group input[type=text],
.form-group input[type=email],
.form-group input[type=password],
.form-group input[type=number],
.form-group input[type=date],
.form-group textarea,
.form-group select {
  width: 100%; padding: 9px 12px; border: 1.5px solid var(--border);
  border-radius: 8px; font-size: 0.95rem; transition: border 0.15s; background: #fff; color: var(--text);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--primary); }
.form-row { display: flex; gap: 16px; }
.form-row .form-group { flex: 1; }
.form-check { display: flex; align-items: center; gap: 8px; }
.form-check input { width: auto; }
.form-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 24px; }

/* ============================================================
   ALERTAS
   ============================================================ */
.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; font-size: 0.9rem; }
.alert-erro    { background: var(--danger-light); color: var(--danger); border: 1px solid #FECACA; }
.alert-sucesso { background: #D1FAE5; color: #065F46; border: 1px solid #A7F3D0; }

/* ============================================================
   BADGES
   ============================================================ */
.badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 0.78rem; font-weight: 600; }
.badge-ok, .badge-aprovada  { background: #D1FAE5; color: #065F46; }
.badge-off, .badge-rejeitada{ background: #F3F4F6; color: var(--text-muted); }
.badge-pendente              { background: var(--secondary-light); color: #92400E; }
.badge-perigo                { background: var(--danger-light); color: var(--danger); }

/* ============================================================
   TABELA
   ============================================================ */
.tabela { width: 100%; border-collapse: collapse; background: var(--card-bg); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.tabela th { background: var(--primary); color: #fff; padding: 12px 14px; text-align: left; font-size: 0.88rem; }
.tabela td { padding: 11px 14px; border-bottom: 1px solid var(--border); font-size: 0.9rem; }
.tabela tr:last-child td { border-bottom: none; }
.tabela tr:hover td { background: var(--primary-light); }

/* ============================================================
   PAGE HEADER / TÍTULOS
   ============================================================ */
.page-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.page-header h1 { font-size: 1.5rem; }
h1 { font-size: 1.6rem; margin-bottom: 20px; }
h2 { font-size: 1.15rem; margin-bottom: 14px; }
.subtitulo { color: var(--text-muted); font-size: 0.9rem; margin-top: -14px; margin-bottom: 20px; }

/* ============================================================
   QUICK ACTIONS
   ============================================================ */
.quick-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 28px; }

/* ============================================================
   DASHBOARD ALUNO
   ============================================================ */
.aluno-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 28px; flex-wrap: wrap; gap: 16px; }
.org-tag { display: inline-block; background: var(--primary-light); color: var(--primary); padding: 3px 10px; border-radius: 20px; font-size: 0.83rem; margin-top: 4px; }
.aluno-saldo { display: flex; gap: 16px; }
.saldo-item { display: flex; flex-direction: column; align-items: center; background: var(--card-bg); padding: 14px 22px; border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--border); }
.saldo-icone { font-size: 1.6rem; }
.saldo-valor { font-size: 1.8rem; font-weight: 700; color: var(--primary); }
.saldo-label { font-size: 0.78rem; color: var(--text-muted); }
.dashboard-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

/* ============================================================
   LISTAS
   ============================================================ */
.lista-entregas { list-style: none; }
.entrega-item { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--border); }
.entrega-item:last-child { border-bottom: none; }

/* ============================================================
   RANKING
   ============================================================ */
.ranking-lista { list-style: none; }
.ranking-item { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 8px; margin-bottom: 4px; font-size: 0.9rem; }
.ranking-item:nth-child(odd) { background: var(--bg); }
.ranking-eu { background: var(--primary-light) !important; border: 1px solid var(--primary); }
.ranking-pos { font-weight: 700; color: var(--primary); min-width: 28px; }
.ranking-nome { flex: 1; }
.ranking-xp { color: var(--secondary); font-weight: 600; font-size: 0.85rem; }

/* ============================================================
   MISSÕES / PRODUTOS GRID
   ============================================================ */
.tarefas-grid, .produtos-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.tarefa-card, .produto-card {
  background: var(--card-bg); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow);
  border: 1.5px solid var(--border); display: flex; flex-direction: column; gap: 8px;
}
.tarefa-card.tarefa-aprovada  { border-color: var(--success); }
.tarefa-card.tarefa-pendente  { border-color: var(--secondary); }
.tarefa-card.tarefa-rejeitada { opacity: 0.7; }
.tarefa-titulo, .produto-nome { font-weight: 700; font-size: 1rem; }
.tarefa-desc,   .produto-desc { font-size: 0.85rem; color: var(--text-muted); }
.tarefa-recompensa { display: flex; gap: 12px; font-size: 0.9rem; font-weight: 600; color: var(--primary); }
.tarefa-prazo      { font-size: 0.82rem; color: var(--text-muted); }
.tarefa-acao       { margin-top: 6px; }
.produto-custo     { font-size: 1rem; font-weight: 700; color: var(--primary); }
.produto-estoque   { font-size: 0.85rem; color: var(--text-muted); }
.produto-inativo   { opacity: 0.6; }
.produto-img {
  width: 100%; height: 160px; object-fit: cover;
  border-radius: calc(var(--radius) - 4px);
  border: 1.5px solid var(--border);
  margin-bottom: 4px;
}
.produto-img-placeholder {
  width: 100%; height: 100px; display: flex; align-items: center; justify-content: center;
  font-size: 2.8rem; background: var(--bg); border-radius: calc(var(--radius) - 4px);
  border: 1.5px dashed var(--border); margin-bottom: 4px;
}
.produto-estoque   { font-size: 0.82rem; color: var(--text-muted); }
.produto-sem-saldo { opacity: 0.6; }
.turma-meta { display: flex; gap: 16px; font-size: 0.85rem; color: var(--text-muted); }
.turma-alunos { color: var(--primary); font-weight: 600; }
.saldo-tag { background: var(--primary-light); color: var(--primary); padding: 6px 14px; border-radius: 20px; font-size: 0.9rem; }

/* ============================================================
   PERFIL DO ALUNO
   ============================================================ */
.perfil-header { display: flex; align-items: center; gap: 20px; margin-bottom: 28px; }
.perfil-avatar { font-size: 4rem; }
.perfil-saldo  { display: flex; gap: 16px; margin-top: 8px; font-size: 1rem; }
.perfil-saldo strong { color: var(--primary); }

/* ============================================================
   CONVITE
   ============================================================ */
.convite-box { background: var(--primary-light); border-radius: var(--radius); padding: 24px; text-align: center; margin-bottom: 20px; }
.convite-codigo { font-size: 2.5rem; font-weight: 900; letter-spacing: 8px; color: var(--primary); margin: 14px 0; }
.convite-url  { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 8px; }
.convite-link { display: flex; gap: 8px; }
.convite-link input { flex: 1; font-size: 0.82rem; }

/* ============================================================
   BUSCA
   ============================================================ */
.search-bar input {
  width: 100%; max-width: 400px; padding: 9px 14px;
  border: 1.5px solid var(--border); border-radius: 8px;
  font-size: 0.95rem; background: #fff;
}
.search-bar input:focus { outline: none; border-color: var(--primary); }

/* ============================================================
   TURMAS CHECKBOX GRID
   ============================================================ */
.turmas-check-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.turma-check-item {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg); border: 1.5px solid var(--border);
  border-radius: 8px; padding: 8px 14px; cursor: pointer;
  font-size: 0.9rem; transition: border-color 0.15s, background 0.15s;
}
.turma-check-item input { width: auto; }
.turma-check-item:has(input:checked) {
  border-color: var(--primary); background: var(--primary-light); color: var(--primary); font-weight: 600;
}

/* ============================================================
   MISC
   ============================================================ */
.empty-msg { color: var(--text-muted); font-size: 0.9rem; padding: 16px 0; }
.empty-state { text-align: center; padding: 40px 0; display: flex; flex-direction: column; align-items: center; gap: 12px; }

/* ============================================================
   RESPONSIVE — Mobile
   ============================================================ */
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .sidebar-overlay.open { display: block; }
  .topbar { display: flex; }
  .page-wrapper { margin-left: 0; }
  .dashboard-grid { grid-template-columns: 1fr; }
  .form-row { flex-direction: column; }
  .cards-row { gap: 10px; }
  .aluno-saldo { gap: 8px; }
  .saldo-item { padding: 10px 14px; }
}

/* ============================================================
   SIDEBAR JS helper
   ============================================================ */