:root {
  --color-primary: #7c3aed;
  --color-secondary: #4c1d95;
  --color-accent: #f59e0b;
  --color-bg: #0f0f17;
  --color-bg-alt: #17171f;
  --color-text: #f1f1f5;
  --color-text-dim: #a1a1ad;
  --sidebar-width: 280px;
  --navbar-height: 64px;
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: 'Segoe UI', Roboto, system-ui, sans-serif;
  scroll-behavior: smooth;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }

/* ---------- NAVBAR ---------- */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; height: var(--navbar-height);
  display: flex; align-items: center; justify-content: space-between;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-primary));
  padding: 0 16px; z-index: 100; box-shadow: 0 2px 12px rgba(0,0,0,.35);
}
.navbar-left { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 0; }
.sidebar-toggle {
  background: rgba(255,255,255,.12); border: none; color: #fff; width: 40px; height: 40px;
  border-radius: 10px; font-size: 20px; flex-shrink: 0;
}
.game-list {
  display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; padding: 4px 0;
}
.game-list::-webkit-scrollbar { display: none; }
.game-pill {
  display: flex; align-items: center; gap: 6px; white-space: nowrap;
  padding: 6px 12px; border-radius: 999px; background: rgba(255,255,255,.08);
  font-size: 13px; font-weight: 600; border: 1px solid transparent;
}
.game-pill img { width: 20px; height: 20px; border-radius: 50%; object-fit: cover; }
.game-pill.active { background: rgba(255,255,255,.22); border-color: rgba(255,255,255,.5); }

.navbar-center {
  flex: 0 0 auto; font-size: 20px; font-weight: 800; letter-spacing: .5px;
  display: flex; align-items: center; gap: 8px; padding: 0 16px;
}
.navbar-center .accent { color: var(--color-accent); }

.navbar-right { flex: 1; display: flex; justify-content: flex-end; }
.login-icon {
  width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,.12);
  display: flex; align-items: center; justify-content: center; font-size: 18px; color: #fff;
  position: relative;
}
.user-menu { position: relative; }
.user-dropdown {
  position: absolute; right: 0; top: 48px; background: var(--color-bg-alt);
  border: 1px solid rgba(255,255,255,.1); border-radius: 10px; min-width: 180px;
  padding: 8px; display: none; flex-direction: column; gap: 4px; z-index: 200;
}
.user-menu.open .user-dropdown { display: flex; }
.user-dropdown a, .user-dropdown button {
  background: none; border: none; color: var(--color-text); text-align: left;
  padding: 8px 10px; border-radius: 6px; font-size: 14px;
}
.user-dropdown a:hover, .user-dropdown button:hover { background: rgba(255,255,255,.08); }

/* ---------- SIDEBAR ---------- */
.sidebar {
  position: fixed; top: var(--navbar-height); bottom: 0; left: 0; width: var(--sidebar-width);
  background: var(--color-bg-alt); border-right: 1px solid rgba(255,255,255,.06);
  overflow-y: auto; transform: translateX(-100%); transition: transform .25s ease; z-index: 90;
  padding: 14px 10px 40px;
}
.sidebar.open { transform: translateX(0); }
.sidebar-overlay {
  position: fixed; inset: 0; top: var(--navbar-height); background: rgba(0,0,0,.5);
  z-index: 80; display: none;
}
.sidebar-overlay.show { display: block; }
.sidebar-search { position: relative; margin-bottom: 16px; }
.sidebar-search i.bi-search {
  position: absolute; left: 10px; top: 50%; transform: translateY(-50%); color: var(--color-text-dim); font-size: 14px;
}
.sidebar-search input[type="text"] {
  width: 100%; padding: 9px 10px 9px 32px; border-radius: 8px; border: 1px solid rgba(255,255,255,.12);
  background: #1a1a24; color: #fff; font-size: 13.5px;
}
.sidebar-search input[type="text"]:focus { outline: none; border-color: var(--color-primary); }
.sidebar-search-results {
  position: absolute; top: 100%; left: 0; right: 0; margin-top: 6px; background: #1a1a24;
  border: 1px solid rgba(255,255,255,.12); border-radius: 10px; max-height: 340px; overflow-y: auto;
  z-index: 50; display: none; box-shadow: 0 10px 30px rgba(0,0,0,.5);
}
.sidebar-search-results.show { display: block; }
.sidebar-search-result {
  display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-bottom: 1px solid rgba(255,255,255,.06);
}
.sidebar-search-result:last-child { border-bottom: none; }
.sidebar-search-result:hover { background: rgba(255,255,255,.06); }
.sidebar-search-result img { width: 34px; height: 34px; border-radius: 6px; object-fit: cover; flex-shrink: 0; }
.sidebar-search-result span { font-size: 13px; line-height: 1.3; }
.sidebar-search-empty, .sidebar-search-more {
  padding: 10px; font-size: 12.5px; color: var(--color-text-dim); text-align: center;
}
.sidebar-search-more { border-top: 1px solid rgba(255,255,255,.06); }
.sidebar-search-more a { color: var(--color-accent); }

.sidebar h4 {
  font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: var(--color-text-dim);
  margin: 18px 8px 8px;
}
.sidebar-link {
  display: block; padding: 9px 10px; border-radius: 8px; font-size: 14px; color: var(--color-text);
}
.sidebar-link:hover { background: rgba(255,255,255,.06); }
.sidebar-empty { color: var(--color-text-dim); font-size: 13px; padding: 8px 10px; }

/* Categorias retráteis */
.sidebar-category { margin: 10px 0; }
.sidebar-category summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between;
  font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: var(--color-text-dim);
  padding: 8px; border-radius: 6px; user-select: none;
}
.sidebar-category summary::-webkit-details-marker { display: none; }
.sidebar-category summary:hover { background: rgba(255,255,255,.05); color: var(--color-text); }
.sidebar-category summary .chevron { transition: transform .2s ease; font-size: 10px; }
.sidebar-category[open] summary .chevron { transform: rotate(90deg); }
.sidebar-category-body { padding-top: 2px; }

/* ---------- LAYOUT ---------- */
.page-wrap {
  margin-left: 0; padding-top: calc(var(--navbar-height) + 20px);
  min-height: 100vh; transition: margin-left .25s ease;
}
@media (min-width: 1024px) {
  .page-wrap.sidebar-open-desktop { margin-left: var(--sidebar-width); }
  .sidebar-overlay { display: none !important; }
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ---------- FLASH ---------- */
.flash-wrap { max-width: 1200px; margin: 0 auto 16px; padding: 0 20px; }
.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 8px; font-size: 14px; }
.flash-success { background: rgba(34,197,94,.15); border: 1px solid rgba(34,197,94,.4); }
.flash-error { background: rgba(239,68,68,.15); border: 1px solid rgba(239,68,68,.4); }

/* ---------- HIGHLIGHTS SLIDESHOW ---------- */
.slideshow {
  position: relative; overflow: hidden; border-radius: 16px; aspect-ratio: 16/6;
  background: var(--color-bg-alt); touch-action: pan-y; user-select: none;
}
.slideshow-track { display: flex; height: 100%; transition: transform .4s ease; }
.slide { min-width: 100%; height: 100%; position: relative; cursor: grab; }
.slide img { width: 100%; height: 100%; object-fit: cover; }
.slide-caption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 30px 24px 18px;
  background: linear-gradient(transparent, rgba(0,0,0,.85));
}
.slide-caption h3 { margin: 0 0 4px; font-size: 22px; }
.slide-caption p { margin: 0; color: var(--color-text-dim); font-size: 14px; }
.slide-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); width: 40px; height: 40px;
  border-radius: 50%; background: rgba(0,0,0,.45); color: #fff; border: none; font-size: 18px; z-index: 5;
}
.slide-arrow.prev { left: 12px; } .slide-arrow.next { right: 12px; }
.slide-dots { position: absolute; bottom: 10px; right: 16px; display: flex; gap: 6px; z-index: 5; }
.slide-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.4); border: none; }
.slide-dot.active { background: var(--color-accent); width: 20px; border-radius: 4px; }

/* ---------- SECTIONS ---------- */
.section-title {
  display: flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 700;
  margin: 34px 0 16px;
}
.section-title .bar { width: 5px; height: 20px; background: var(--color-accent); border-radius: 3px; }

.guide-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.guide-card {
  background: var(--color-bg-alt); border-radius: 12px; overflow: hidden;
  border: 1px solid rgba(255,255,255,.06); transition: transform .15s ease, border-color .15s ease;
}
.guide-card:hover { transform: translateY(-3px); border-color: var(--color-primary); }
.guide-card-img { width: 100%; aspect-ratio: 16/9; object-fit: cover; background: #222; }
.guide-card-body { padding: 12px 14px; }
.guide-card-body h4 { margin: 0 0 4px; font-size: 15px; }
.guide-card-meta { font-size: 12px; color: var(--color-text-dim); display: flex; gap: 10px; }

/* ---------- GUIDE PAGE BLOCKS ---------- */
.guide-header { margin-bottom: 24px; }
.guide-header .cover { width: 100%; max-height: 360px; object-fit: cover; border-radius: 14px; }
.guide-header h1 { font-size: 30px; margin: 16px 0 4px; }
.guide-header .subtitle { color: var(--color-text-dim); }
.tag-list { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0; }
.tag-pill {
  background: rgba(255,255,255,.08); border: 1px solid var(--color-primary);
  padding: 4px 12px; border-radius: 999px; font-size: 12px;
}

.block { margin: 26px 0; }
.block-heading { font-size: 22px; font-weight: 700; border-left: 4px solid var(--color-accent); padding-left: 12px; }
.block-text { line-height: 1.7; color: var(--color-text); font-size: 15.5px; }

/* Formatação gerada a partir do Markdown nos campos de texto */
.block-text p, .block-highlight p, .block-image-text .text p, .puzzle-status-text p { margin: 0 0 12px; }
.block-text p:last-child, .block-highlight p:last-child, .block-image-text .text p:last-child, .puzzle-status-text p:last-child { margin-bottom: 0; }
.block-text ul, .block-highlight ul, .block-image-text .text ul, .puzzle-status-text ul { margin: 0 0 12px; padding-left: 22px; }
.block-text li, .block-highlight li, .block-image-text .text li, .puzzle-status-text li { margin-bottom: 4px; }
.block-text h1, .block-text h2, .block-text h3, .block-text h4, .block-text h5, .block-text h6,
.block-highlight h1, .block-highlight h2, .block-highlight h3, .block-highlight h4, .block-highlight h5, .block-highlight h6,
.block-image-text .text h1, .block-image-text .text h2, .block-image-text .text h3, .block-image-text .text h4, .block-image-text .text h5, .block-image-text .text h6,
.puzzle-status-text h1, .puzzle-status-text h2, .puzzle-status-text h3, .puzzle-status-text h4, .puzzle-status-text h5, .puzzle-status-text h6 {
  margin: 14px 0 8px; color: var(--color-text); line-height: 1.3;
}
.block-text h1, .block-highlight h1 { font-size: 24px; }
.block-text h2, .block-highlight h2 { font-size: 20px; }
.block-text h3, .block-highlight h3 { font-size: 17px; }
.block-text h4, .block-text h5, .block-text h6,
.block-highlight h4, .block-highlight h5, .block-highlight h6 { font-size: 15px; }
.block-text strong, .block-highlight strong, .block-image-text .text strong, .puzzle-status-text strong,
.material-item span strong, .block-profile-info strong, .subtitle strong { color: #fff; }
.block-text em, .block-highlight em, .block-image-text .text em, .puzzle-status-text em { color: var(--color-text-dim); }
.block-separator { border: none; border-top: 1px dashed rgba(255,255,255,.15); margin: 30px 0; }

.block-profile {
  display: flex; gap: 18px; background: var(--color-bg-alt); border-radius: 14px; padding: 18px;
  border: 1px solid rgba(255,255,255,.06);
}
.block-profile img { width: 110px; height: 110px; border-radius: 12px; object-fit: cover; flex-shrink: 0; }
.block-profile-info dl { display: grid; grid-template-columns: auto 1fr; gap: 4px 14px; margin: 0; font-size: 14px; }
.block-profile-info dt { color: var(--color-text-dim); }

.block-materials-box {
  background: var(--color-bg-alt); border: 1px solid rgba(255,255,255,.1); border-radius: 14px;
  padding: 16px;
}
.block-materials-title {
  font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: var(--color-text-dim);
  margin: 0 0 12px;
}
.block-materials { display: flex; flex-wrap: wrap; gap: 12px; }
.material-item {
  width: 78px; text-align: center; background: rgba(255,255,255,.04); border-radius: 10px; padding: 8px 6px;
  border: 1px solid rgba(255,255,255,.06);
}
.material-item img { width: 48px; height: 48px; object-fit: contain; margin: 0 auto 6px; }
.material-item span { font-size: 11px; color: var(--color-text-dim); display: block; }

/* Materiais - versão antiga, sem caixa/fundo */
.block-materials-flat .material-item { background: none; border: none; padding: 4px; }

/* ---------- BLOCO DE CÓDIGO CUSTOMIZADO (JS/CSS/HTML do dashboard) ---------- */
.block-custom {}

/* ---------- BLOCO PUZZLE (peças estilo tetris) ---------- */
.block-puzzle-box {
  background: var(--color-bg-alt); border: 1px solid rgba(255,255,255,.1); border-radius: 14px;
  padding: 18px;
}
.block-puzzle-title {
  font-size: 15px; font-weight: 700; color: var(--color-text); margin: 0 0 14px;
}
.puzzle-section-label {
  font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: var(--color-text-dim);
  margin: 0 0 8px;
}
.puzzle-main-row { display: flex; flex-wrap: wrap; gap: 20px; align-items: flex-start; }
.puzzle-board-col { flex: 0 0 auto; }
.puzzle-status-col { flex: 1; min-width: 200px; }
.puzzle-status-text {
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); border-radius: 10px;
  padding: 12px 14px; font-size: 13.5px; line-height: 1.8; color: var(--color-text);
}

.puzzle-board-wrap { display: inline-block; }
.puzzle-board {
  display: inline-flex; flex-direction: column; align-items: center; gap: 14px; position: relative;
  padding: 14px; background: rgba(0,0,0,.15); border: 1px solid rgba(255,255,255,.1); border-radius: 16px;
}
.puzzle-board-cell { width: 34px; height: 34px; border-radius: 6px; }
.puzzle-board-cell.active { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); }
.puzzle-board-cell.inactive { background: transparent; }

.puzzle-center-slot {
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  border: 2px solid rgba(255,255,255,.85); box-shadow: 0 2px 8px rgba(0,0,0,.4); flex-shrink: 0;
}
.puzzle-center-image {
  object-fit: contain; pointer-events: none;
}

.puzzle-pieces { display: flex; flex-wrap: wrap; gap: 10px; }
.puzzle-piece-card {
  background: rgba(255,255,255,.03); border: 1px solid rgba(255,255,255,.08); border-radius: 10px;
  padding: 8px; text-align: center; flex: 0 0 auto;
}
.puzzle-piece-card .piece-name {
  font-size: 10.5px; color: var(--color-text-dim); margin: 0 0 6px; max-width: 90px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.puzzle-piece-round {
  width: 46px; height: 46px; border-radius: 50%; background-size: cover; background-position: center;
  margin: 0 auto; border: 2px solid rgba(255,255,255,.15);
}

.block-highlight {
  border: 2px solid var(--color-accent); border-radius: 12px; padding: 16px 18px;
  background: rgba(245,158,11,.06);
}

.block-image-text { display: flex; gap: 16px; align-items: flex-start; flex-wrap: wrap; }
.block-image-text img { width: 160px; border-radius: 10px; flex-shrink: 0; }
.block-image-text .text { flex: 1; min-width: 220px; font-size: 14.5px; line-height: 1.6; }

.block-video { position: relative; padding-top: 56.25%; border-radius: 12px; overflow: hidden; }
.block-video iframe, .block-video video { position: absolute; inset: 0; width: 100%; height: 100%; border: none; }

.block-button {
  display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; border-radius: 10px;
  background: var(--color-primary); color: #fff; font-weight: 600; margin-top: 8px;
}
.block-button:hover { filter: brightness(1.1); }

.footer { text-align: center; padding: 40px 20px; color: var(--color-text-dim); font-size: 13px; }
.footer-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 18px; margin-bottom: 12px; }
.footer-links a { color: var(--color-text); font-size: 13px; }
.footer-links a:hover { color: var(--color-accent); }

/* ---------- PÁGINAS INSTITUCIONAIS ---------- */
.static-page { max-width: 760px; margin: 0 auto; line-height: 1.75; padding-bottom: 40px; }
.static-page h1 { font-size: 28px; margin-bottom: 4px; }
.static-page h2 { font-size: 19px; margin-top: 28px; color: var(--color-accent); }
.static-page p { color: var(--color-text); font-size: 15px; }
.static-page a { color: var(--color-accent); text-decoration: underline; }
.static-page-updated { color: var(--color-text-dim); font-size: 13px; margin-bottom: 24px; }

.contact-card {
  display: flex; align-items: center; gap: 14px; background: var(--color-bg-alt);
  border: 1px solid rgba(255,255,255,.1); border-radius: 12px; padding: 16px 18px; margin: 20px 0;
}
.contact-card i { font-size: 26px; color: var(--color-accent); }
.contact-card strong { display: block; font-size: 13px; color: var(--color-text-dim); }
.contact-card p { margin: 2px 0 0; }

/* ---------- AUTH ---------- */
.auth-wrap { max-width: 400px; margin: 100px auto; padding: 30px; background: var(--color-bg-alt); border-radius: 14px; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 13px; margin-bottom: 5px; color: var(--color-text-dim); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 10px 12px; border-radius: 8px; border: 1px solid rgba(255,255,255,.12);
  background: #1a1a24; color: #fff; font-size: 14px;
}
.btn {
  display: inline-block; padding: 10px 18px; border-radius: 8px; border: none;
  background: var(--color-primary); color: #fff; font-weight: 600; font-size: 14px;
}
.btn.btn-secondary { background: rgba(255,255,255,.1); }
.btn.btn-danger { background: #dc2626; }

/* =========================================================
   RESPONSIVO — CELULAR
   ========================================================= */
@media (max-width: 768px) {
  :root { --navbar-height: 56px; --sidebar-width: 82vw; }

  .container { padding: 0 14px; }
  .page-wrap { padding-top: calc(var(--navbar-height) + 14px); }
  .flash-wrap { padding: 0 14px; }

  /* Navbar */
  .navbar { padding: 0 8px; }
  .navbar-left { gap: 6px; }
  .sidebar-toggle { width: 36px; height: 36px; font-size: 17px; border-radius: 8px; flex-shrink: 0; }
  .game-list { gap: 6px; }
  .game-pill { padding: 5px 10px; font-size: 12px; }
  .game-pill img { width: 16px; height: 16px; }
  .navbar-center { font-size: 15px; padding: 0 8px; gap: 5px; }
  .login-icon { width: 36px; height: 36px; font-size: 15px; }
  .user-dropdown { min-width: 160px; }

  /* Sidebar */
  .sidebar { width: var(--sidebar-width); max-width: 320px; padding: 12px 10px 32px; }
  .sidebar-search input[type="text"] { font-size: 16px; } /* evita zoom automático no iOS */

  /* Slideshow de destaques */
  .slideshow { aspect-ratio: 4/3; border-radius: 12px; }
  .slide-caption { padding: 18px 14px 12px; }
  .slide-caption h3 { font-size: 17px; }
  .slide-caption p { font-size: 12.5px; }
  .slide-arrow { width: 32px; height: 32px; font-size: 15px; }
  .slide-arrow.prev { left: 8px; } .slide-arrow.next { right: 8px; }

  /* Seções e grid de guias */
  .section-title { font-size: 17px; margin: 24px 0 12px; }
  .guide-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .guide-card-body { padding: 9px 10px; }
  .guide-card-body h4 { font-size: 13px; line-height: 1.3; }
  .guide-card-meta { font-size: 10.5px; gap: 6px; flex-wrap: wrap; }

  /* Cabeçalho e conteúdo do guia */
  .guide-header h1 { font-size: 21px; }
  .guide-header .cover { max-height: 200px; border-radius: 10px; }
  .tag-pill { font-size: 11px; padding: 3px 10px; }

  .block { margin: 20px 0; }
  .block-heading { font-size: 19px; }
  .block-text, .block-highlight { font-size: 14.5px; }

  .block-profile { flex-direction: column; padding: 14px; }
  .block-profile img { width: 100%; height: 170px; object-fit: cover; }

  .block-image-text { flex-direction: column; }
  .block-image-text img { width: 100%; max-width: 240px; margin: 0 auto; }
  .block-image-text .text { min-width: 0; }

  .material-item { width: 66px; padding: 6px 4px; }
  .material-item img { width: 40px; height: 40px; }

  /* Quebra-cabeça: permite rolar horizontalmente em vez de estourar a tela */
  .puzzle-board-wrap { max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; padding-bottom: 4px; }
  .block-puzzle-box { padding: 14px; }
  .puzzle-main-row { flex-direction: column; gap: 14px; }
  .puzzle-status-col { width: 100%; min-width: 0; }
  .puzzle-pieces { gap: 8px; }

  /* Autenticação e páginas institucionais */
  .auth-wrap { margin: 32px auto; padding: 20px; max-width: 92vw; }
  .static-page h1 { font-size: 23px; }
  .static-page h2 { font-size: 17px; }

  .footer { padding: 30px 16px; }
  .footer-links { gap: 10px 16px; font-size: 12px; }
}

@media (max-width: 420px) {
  .navbar-center { font-size: 13.5px; padding: 0 4px; }
  .guide-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .block-materials, .puzzle-pieces { justify-content: flex-start; }
}