/* ══════════════════════════════════════════════════════════
   DIGITACAO — CSS Completo
   Feature de aprendizado de digitacao
   Scoped under .dt- prefix to avoid conflicts
   ══════════════════════════════════════════════════════════ */

/* ── Custom Properties (tema claro padrao — nivel.php usa ambos) ── */
:root {
  --dt-bg: #f0f1f5;
  --dt-surface: #ffffff;
  --dt-surface-alt: #e8eaf0;
  --dt-border: #c8cdd8;
  --dt-text: #1e1e2e;
  --dt-text-muted: #4b5563;
  --dt-text-light: #555d6e;

  --dt-primary: #6366f1;
  --dt-primary-light: #818cf8;
  --dt-primary-dark: #4f46e5;
  --dt-primary-bg: #eef2ff;

  --dt-success: #16a34a;
  --dt-success-bg: #f0fdf4;
  --dt-error: #dc2626;
  --dt-error-bg: #fef2f2;
  --dt-warning: #d97706;
  --dt-warning-bg: #fffbeb;
  --dt-combo: #ea580c;

  --dt-gold: #ca8a04;
  --dt-silver: #64748b;
  --dt-bronze: #b45309;

  --dt-rarity-common: #6b7280;
  --dt-rarity-uncommon: #16a34a;
  --dt-rarity-rare: #2563eb;
  --dt-rarity-epic: #9333ea;
  --dt-rarity-legendary: #ca8a04;

  --dt-finger-left-pinky: #dc2626;
  --dt-finger-left-ring: #ea580c;
  --dt-finger-left-middle: #ca8a04;
  --dt-finger-left-index: #16a34a;
  --dt-finger-right-index: #16a34a;
  --dt-finger-right-middle: #ca8a04;
  --dt-finger-right-ring: #ea580c;
  --dt-finger-right-pinky: #dc2626;
  --dt-finger-thumb: #4f46e5;

  --dt-radius: 12px;
  --dt-radius-sm: 8px;
  --dt-radius-xs: 6px;
  --dt-shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
  --dt-shadow-md: 0 4px 12px rgba(0,0,0,.1);
  --dt-shadow-lg: 0 10px 30px rgba(0,0,0,.12);
  --dt-transition: 0.2s ease;
}

/* ── Dark Mode (nivel.php respeita tema do usuario) ── */
[data-theme="dark"] {
  --dt-bg: #0f0f1a;
  --dt-surface: #1a1a2e;
  --dt-surface-alt: #22223a;
  --dt-border: #2d2d44;
  --dt-text: #e8e8f0;
  --dt-text-muted: #8888aa;
  --dt-text-light: #5a5a78;
  --dt-primary-bg: #1e1b4b;
  --dt-success-bg: #052e16;
  --dt-error-bg: #450a0a;
  --dt-warning-bg: #451a03;
  --dt-shadow: 0 1px 3px rgba(0,0,0,.3);
  --dt-shadow-md: 0 4px 12px rgba(0,0,0,.4);
  --dt-shadow-lg: 0 10px 30px rgba(0,0,0,.5);
}



/* ══════════════════════════════════════════════════════════
   1. TYPING EXERCISE SCREEN (nivel.php)
   ══════════════════════════════════════════════════════════ */

/* ── Stats Bar ── */
#digitacao-stats {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--dt-surface);
  border: 1px solid var(--dt-border);
  border-radius: var(--dt-radius);
  box-shadow: var(--dt-shadow);
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.dt-stat {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  transition: transform var(--dt-transition);
}

/* ── Topbar (tela de exercicio) ── */
.dt-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.dt-topbar-left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.dt-topbar-back {
  font-size: 1.3rem;
  color: var(--dt-text-muted);
  text-decoration: none;
  flex-shrink: 0;
}

.dt-topbar-back:hover {
  color: var(--dt-primary);
}

.dt-topbar-info {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  min-width: 0;
}

.dt-topbar-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.78rem;
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
  flex-shrink: 0;
}

.dt-topbar-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dt-text);
  margin: 0;
  white-space: nowrap;
}

.dt-topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.dt-topbar-best {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--dt-text);
}

.dt-topbar-stars {
  font-size: 1rem;
  color: var(--dt-warning);
}

/* ── Theme Toggle Button ── */
.dt-theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--dt-border);
  background: var(--dt-surface-alt);
  color: var(--dt-text-muted);
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.dt-theme-toggle:hover {
  background: var(--dt-primary-bg);
  color: var(--dt-primary);
  border-color: var(--dt-primary-light);
}

[data-theme="light"] .dt-theme-icon-dark,
[data-theme="dark"] .dt-theme-icon-light { display: none; }
[data-theme="light"] .dt-theme-icon-light,
[data-theme="dark"] .dt-theme-icon-dark { display: inline; }

.dt-stat-wpm {
  background: var(--dt-primary-bg);
  color: var(--dt-primary-dark);
}
.dt-stat-accuracy {
  background: var(--dt-success-bg);
  color: var(--dt-success);
}
.dt-stat-combo {
  background: var(--dt-warning-bg);
  color: var(--dt-combo);
}
.dt-stat-timer {
  background: var(--dt-surface-alt);
  color: var(--dt-text-muted);
}
.dt-stat-erros {
  background: var(--dt-error-bg);
  color: var(--dt-error);
}

[data-theme="dark"] .dt-stat-wpm     { background: #1e1b4b; color: #a5b4fc; }
[data-theme="dark"] .dt-stat-accuracy { background: #052e16; color: #86efac; }
[data-theme="dark"] .dt-stat-combo   { background: #431407; color: #fdba74; }
[data-theme="dark"] .dt-stat-timer   { background: var(--dt-surface-alt); color: var(--dt-text-muted); }
[data-theme="dark"] .dt-stat-erros   { background: #450a0a; color: #fca5a5; }

.dt-stat .dt-stat-icon {
  font-size: 1rem;
}

.dt-stat .dt-stat-value {
  font-variant-numeric: tabular-nums;
  min-width: 2ch;
  text-align: right;
}

.dt-stat-combo.dt-combo-active {
  animation: dt-combo-fire 0.4s ease;
}

/* ── Progress Bar ── */
.dt-progress-bar,
.dt-progress-container {
  position: relative;
  width: 100%;
  height: 8px;
  background: var(--dt-surface-alt);
  border-radius: 4px;
  overflow: visible;
  margin-bottom: 20px;
}

.dt-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--dt-primary), #a855f7);
  border-radius: 4px;
  transition: width 0.4s ease;
  min-width: 0;
}

.dt-progress-text {
  position: absolute;
  right: 0;
  top: -20px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--dt-text-muted);
}

.dt-exercise-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--dt-text-muted);
  margin-bottom: 10px;
}

/* ── Text Display Area ── */
.dt-exercise-container {
  overflow: hidden;
  width: 100%;
}

#digitacao-texto {
  font-family: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', 'SF Mono', 'Consolas', monospace;
  font-size: 1.25rem;
  line-height: 2.0;
  background: var(--dt-surface);
  border: 2px solid var(--dt-border);
  border-radius: var(--dt-radius);
  padding: 24px 28px;
  width: 100%;
  box-sizing: border-box;
  margin: 0 auto 24px;
  box-shadow: var(--dt-shadow);
  max-height: calc(1.25rem * 2.0 * 4 + 48px);
  overflow-y: auto;
  user-select: none;
  cursor: default;
  letter-spacing: 0.01em;
  word-wrap: break-word;
  overflow-wrap: break-word;
  transition: border-color var(--dt-transition);
  position: relative;
}

#digitacao-texto:focus-within,
#digitacao-texto.dt-active {
  border-color: var(--dt-primary-light);
  box-shadow: var(--dt-shadow), 0 0 0 3px rgba(99, 102, 241, 0.15);
}

/* Char states */
.dt-char-pending {
  color: var(--dt-text-light);
  transition: color 0.1s;
}

.dt-char-current {
  color: #ffffff;
  background: var(--dt-primary);
  border-radius: 3px;
  padding: 2px 1px;
  position: relative;
  animation: dt-blink 1s step-end infinite;
  display: inline-block;
  transform: scale(1.05);
  box-shadow: 0 0 8px rgba(99, 102, 241, 0.4);
}

.dt-char-correct {
  color: var(--dt-success);
  transition: color 0.1s;
}

.dt-char-error {
  color: var(--dt-error);
  text-decoration: underline wavy var(--dt-error);
  text-underline-offset: 4px;
  background: var(--dt-error-bg);
  border-radius: 2px;
  padding: 0 1px;
}

/* Space char visual indicator */
.dt-char-space {
  display: inline;
  min-width: 0.5ch;
}

.dt-char-space.dt-char-current {
  min-width: 12px;
  display: inline-block;
}

.dt-char-space.dt-char-error {
  min-width: 12px;
  display: inline-block;
  background: var(--dt-error-bg);
}

/* ── Input oculto para capturar teclado ── */
#digitacao-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

/* ── Mensagem de foco ── */
.dt-focus-msg {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  background: var(--dt-primary-bg);
  color: var(--dt-primary);
  border: 1px dashed var(--dt-primary-light);
  border-radius: var(--dt-radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 16px;
  cursor: pointer;
  transition: background var(--dt-transition);
}

.dt-focus-msg:hover {
  background: rgba(99, 102, 241, 0.15);
}

.dt-focus-msg.dt-show {
  display: flex;
}

/* ── Virtual Keyboard ── */
.dt-keyboard {
  max-width: 780px;
  margin: 0 auto;
  padding: 16px;
  background: var(--dt-surface);
  border: 1px solid var(--dt-border);
  border-radius: var(--dt-radius);
  box-shadow: var(--dt-shadow);
  user-select: none;
}

.dt-kb-row {
  display: flex;
  justify-content: center;
  gap: 5px;
  margin-bottom: 5px;
}

.dt-kb-row:last-child {
  margin-bottom: 0;
}

.dt-key {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  border-radius: var(--dt-radius-xs);
  border: 1px solid var(--dt-border);
  background: var(--dt-surface-alt);
  color: var(--dt-text);
  font-size: 0.78rem;
  font-weight: 500;
  font-family: inherit;
  cursor: default;
  transition: all 0.15s ease;
  position: relative;
}

.dt-key-label {
  font-size: 0.7rem;
  opacity: 0.5;
  position: absolute;
  top: 3px;
  right: 5px;
}

/* Finger color coding */
.dt-key[data-finger="left-pinky"]  { border-bottom: 3px solid var(--dt-finger-left-pinky); }
.dt-key[data-finger="left-ring"]   { border-bottom: 3px solid var(--dt-finger-left-ring); }
.dt-key[data-finger="left-middle"] { border-bottom: 3px solid var(--dt-finger-left-middle); }
.dt-key[data-finger="left-index"]  { border-bottom: 3px solid var(--dt-finger-left-index); }
.dt-key[data-finger="right-index"] { border-bottom: 3px solid var(--dt-finger-right-index); }
.dt-key[data-finger="right-middle"]{ border-bottom: 3px solid var(--dt-finger-right-middle); }
.dt-key[data-finger="right-ring"]  { border-bottom: 3px solid var(--dt-finger-right-ring); }
.dt-key[data-finger="right-pinky"] { border-bottom: 3px solid var(--dt-finger-right-pinky); }
.dt-key[data-finger="thumb"]       { border-bottom: 3px solid var(--dt-finger-thumb); }

/* Key highlight: next key to press */
.dt-key.dt-key-active {
  transform: scale(1.12);
  z-index: 2;
  box-shadow: 0 0 12px rgba(99, 102, 241, 0.5);
  border-color: var(--dt-primary);
  background: var(--dt-primary-bg);
  color: var(--dt-primary);
  font-weight: 700;
}

.dt-key.dt-key-pressed {
  transform: scale(0.95);
  background: var(--dt-primary);
  color: #fff;
  transition: all 0.05s ease;
}

.dt-key.dt-key-error-flash {
  background: var(--dt-error);
  color: #fff;
  border-color: var(--dt-error);
}

/* Special wider keys */
.dt-key-backspace { min-width: 85px; }
.dt-key-tab       { min-width: 65px; }
.dt-key-caps      { min-width: 78px; }
.dt-key-enter     { min-width: 92px; }
.dt-key-shift     { min-width: 105px; }
.dt-key-space     { min-width: 300px; flex-grow: 1; max-width: 340px; }
.dt-key-ctrl      { min-width: 55px; }
.dt-key-alt       { min-width: 50px; }

/* ── JS Keyboard Aliases ──
   O JS (digitacao-teclado.js) gera classes dt-teclado-*, dt-tecla-*
   e data-finger numerico (0-9). Estes aliases mapeiam para o CSS. */

#digitacao-teclado {
  max-width: 780px;
  margin: 0 auto;
  padding: 16px;
  background: var(--dt-surface);
  border: 1px solid var(--dt-border);
  border-radius: var(--dt-radius);
  box-shadow: var(--dt-shadow);
  user-select: none;
}

.dt-teclado-row {
  display: flex;
  justify-content: center;
  gap: 5px;
  margin-bottom: 5px;
}

.dt-teclado-row:last-child {
  margin-bottom: 0;
}

.dt-tecla {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  border-radius: var(--dt-radius-xs);
  border: 1px solid var(--dt-border);
  background: var(--dt-surface-alt);
  color: var(--dt-text);
  font-size: 0.78rem;
  font-weight: 500;
  cursor: default;
  transition: all 0.15s ease;
  position: relative;
}

.dt-tecla-label {
  font-size: 0.78rem;
}

.dt-tecla-shift {
  font-size: 0.6rem;
  opacity: 0.5;
}

.dt-tecla-home {
  border-bottom: 3px solid var(--dt-primary);
}

/* Finger colors (numeric data-finger from JS) */
.dt-tecla[data-finger="0"] { border-bottom: 3px solid var(--dt-finger-left-pinky, #ef4444); }
.dt-tecla[data-finger="1"] { border-bottom: 3px solid var(--dt-finger-left-ring, #f97316); }
.dt-tecla[data-finger="2"] { border-bottom: 3px solid var(--dt-finger-left-middle, #eab308); }
.dt-tecla[data-finger="3"] { border-bottom: 3px solid var(--dt-finger-left-index, #22c55e); }
.dt-tecla[data-finger="5"] { border-bottom: 3px solid var(--dt-finger-thumb, #6366f1); }
.dt-tecla[data-finger="6"] { border-bottom: 3px solid var(--dt-finger-right-index, #22c55e); }
.dt-tecla[data-finger="7"] { border-bottom: 3px solid var(--dt-finger-right-middle, #eab308); }
.dt-tecla[data-finger="8"] { border-bottom: 3px solid var(--dt-finger-right-ring, #f97316); }
.dt-tecla[data-finger="9"] { border-bottom: 3px solid var(--dt-finger-right-pinky, #ef4444); }

/* Key states */
.dt-tecla-ativa {
  transform: scale(1.12);
  z-index: 2;
  box-shadow: 0 0 12px rgba(99, 102, 241, 0.5);
  border-color: var(--dt-primary) !important;
  background: var(--dt-primary-bg);
  color: var(--dt-primary);
  font-weight: 700;
}

.dt-tecla-pressed {
  transform: scale(0.95);
  background: var(--dt-primary);
  color: #fff;
  transition: all 0.05s ease;
}

/* Special wider keys */
.dt-tecla-wide { min-width: 72px; }
.dt-tecla-xwide { min-width: 105px; }
.dt-tecla-space { min-width: 300px; flex-grow: 1; max-width: 340px; }

/* Legenda de dedos */
.dt-teclado-legenda {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
  font-size: 0.7rem;
  color: var(--dt-text-muted);
}

.dt-legenda-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 10px;
  background: var(--dt-surface-alt);
}

.dt-legenda-item[data-finger="0"]::before,
.dt-legenda-item[data-finger="9"]::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--dt-finger-left-pinky); }
.dt-legenda-item[data-finger="1"]::before,
.dt-legenda-item[data-finger="8"]::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--dt-finger-left-ring); }
.dt-legenda-item[data-finger="2"]::before,
.dt-legenda-item[data-finger="7"]::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--dt-finger-left-middle); }
.dt-legenda-item[data-finger="3"]::before,
.dt-legenda-item[data-finger="6"]::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--dt-finger-left-index); }
.dt-legenda-item[data-finger="5"]::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--dt-finger-thumb); }


@media (max-width: 768px) {
  #digitacao-teclado { display: none; }
}

/* ── Hands Indicator (optional) ── */
.dt-hands {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-top: 12px;
  font-size: 0.75rem;
  color: var(--dt-text-muted);
}

.dt-hand-label {
  display: flex;
  align-items: center;
  gap: 6px;
}

.dt-hand-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}


/* ══════════════════════════════════════════════════════════
   2. RESULTS MODAL
   ══════════════════════════════════════════════════════════ */

#digitacao-resultado {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 20px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

#digitacao-resultado.dt-show {
  display: flex;
  opacity: 1;
}

.dt-resultado-card {
  background: var(--dt-surface);
  border-radius: 20px;
  padding: 36px 32px;
  max-width: 480px;
  width: 100%;
  box-shadow: var(--dt-shadow-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
  animation: dt-modal-in 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes dt-modal-in {
  from { transform: scale(0.85) translateY(30px); opacity: 0; }
  to   { transform: scale(1) translateY(0); opacity: 1; }
}

/* Stars */
.dt-stars {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 20px;
}

.dt-star {
  font-size: 2.8rem;
  opacity: 0;
  transform: scale(0);
}

.dt-star.dt-star-animate {
  animation: dt-star-pop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.dt-star:nth-child(1).dt-star-animate { animation-delay: 0.1s; }
.dt-star:nth-child(2).dt-star-animate { animation-delay: 0.3s; }
.dt-star:nth-child(3).dt-star-animate { animation-delay: 0.5s; }

.dt-star-filled {
  filter: drop-shadow(0 0 8px rgba(251, 191, 36, 0.6));
}

.dt-star-empty {
  filter: grayscale(1);
  opacity: 0.3;
}

/* Result title */
.dt-resultado-titulo {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--dt-text);
}

.dt-resultado-subtitulo {
  font-size: 0.9rem;
  color: var(--dt-text-muted);
  margin-bottom: 24px;
}

/* Result stats grid */
.dt-resultado-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}

.dt-resultado-stat {
  background: var(--dt-surface-alt);
  border-radius: var(--dt-radius-sm);
  padding: 14px 12px;
  text-align: center;
}

.dt-resultado-stat-value {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--dt-text);
  font-variant-numeric: tabular-nums;
}

.dt-resultado-stat-label {
  font-size: 0.75rem;
  color: var(--dt-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

.dt-resultado-stat-value.dt-color-success { color: var(--dt-success); }
.dt-resultado-stat-value.dt-color-error   { color: var(--dt-error); }
.dt-resultado-stat-value.dt-color-primary { color: var(--dt-primary); }
.dt-resultado-stat-value.dt-color-combo   { color: var(--dt-combo); }

/* Status message */
.dt-resultado-status {
  padding: 10px 16px;
  border-radius: var(--dt-radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.dt-resultado-status.dt-aprovado {
  background: var(--dt-success-bg);
  color: var(--dt-success);
  border: 1px solid rgba(34, 197, 94, 0.2);
}

.dt-resultado-status.dt-reprovado {
  background: var(--dt-error-bg);
  color: var(--dt-error);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Dica contextual */
.dt-resultado-dica {
  font-size: 0.85rem;
  color: var(--dt-text-muted);
  text-align: center;
  margin-bottom: 14px;
  line-height: 1.4;
  font-style: italic;
}

/* Metas do nivel */
.dt-resultado-metas {
  display: flex;
  justify-content: center;
  gap: 16px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 16px;
}

/* Event notifications (achievements, level up) */
.dt-resultado-eventos {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.dt-evento-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--dt-radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  animation: dt-evento-slide 0.4s ease forwards;
  opacity: 0;
  transform: translateX(-20px);
}

.dt-evento-card:nth-child(1) { animation-delay: 0.6s; }
.dt-evento-card:nth-child(2) { animation-delay: 0.8s; }
.dt-evento-card:nth-child(3) { animation-delay: 1.0s; }

@keyframes dt-evento-slide {
  to { opacity: 1; transform: translateX(0); }
}

.dt-evento-achievement {
  background: linear-gradient(135deg, #fef3c7, #fef9c3);
  color: #92400e;
  border: 1px solid rgba(251, 191, 36, 0.3);
}

.dt-evento-levelup {
  background: linear-gradient(135deg, #ede9fe, #e0e7ff);
  color: #5b21b6;
  border: 1px solid rgba(139, 92, 246, 0.3);
}

.dt-evento-xp {
  background: var(--dt-success-bg);
  color: #166534;
  border: 1px solid rgba(34, 197, 94, 0.2);
}

[data-theme="dark"] .dt-evento-achievement { background: linear-gradient(135deg, #451a03, #422006); color: #fbbf24; }
[data-theme="dark"] .dt-evento-levelup { background: linear-gradient(135deg, #2e1065, #1e1b4b); color: #c4b5fd; }
[data-theme="dark"] .dt-evento-xp { background: #052e16; color: #86efac; }

.dt-evento-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
}

/* Buttons */
.dt-resultado-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
}

.dt-btn {
  padding: 12px 28px;
  border-radius: var(--dt-radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all var(--dt-transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.dt-btn-primary {
  background: var(--dt-primary);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}
.dt-btn-primary:hover {
  background: var(--dt-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.dt-btn-secondary {
  background: var(--dt-surface-alt);
  color: var(--dt-text);
  border: 1px solid var(--dt-border);
}
.dt-btn-secondary:hover {
  background: var(--dt-border);
}

.dt-btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

/* Keyboard header (reiniciar + layout toggle) */
.dt-teclado-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.dt-teclado-action {
  background: none;
  border: 1px solid var(--dt-border, #334155);
  color: var(--dt-text-muted, #9ca3af);
  font-size: 0.78rem;
  padding: 4px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}

.dt-teclado-action:hover {
  color: var(--dt-text, #e2e8f0);
  border-color: var(--dt-text-muted, #9ca3af);
}

.dt-teclado-header-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.dt-layout-select {
  background: transparent;
  color: var(--dt-text-muted, #9ca3af);
  border: 1px solid var(--dt-border, #334155);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 0.85rem;
  cursor: pointer;
  outline: none;
}

.dt-layout-select:focus {
  border-color: var(--dt-primary, #3b82f6);
}

/* Confetti overlay (triggered by JS) */
.dt-confetti-canvas {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}


/* ══════════════════════════════════════════════════════════
   3. DASHBOARD (index.php)
   ══════════════════════════════════════════════════════════ */

/* ── Stats Grid ── */
.dt-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
  margin-bottom: 28px;
}

.dt-stats-card {
  background: var(--dt-surface);
  border: 1px solid var(--dt-border);
  border-radius: var(--dt-radius);
  padding: 18px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--dt-shadow);
  transition: transform var(--dt-transition), box-shadow var(--dt-transition);
}

.dt-stats-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--dt-shadow-md);
}

.dt-stats-card-icon {
  font-size: 1.8rem;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--dt-radius-sm);
}

.dt-stats-card-icon.dt-icon-wpm     { background: #eef2ff; }
.dt-stats-card-icon.dt-icon-accuracy { background: #f0fdf4; }
.dt-stats-card-icon.dt-icon-streak   { background: #fff7ed; }
.dt-stats-card-icon.dt-icon-level    { background: #faf5ff; }
.dt-stats-card-icon.dt-icon-xp       { background: #ecfeff; }
.dt-stats-card-icon.dt-icon-total    { background: #f1f5f9; }

[data-theme="dark"] .dt-stats-card-icon.dt-icon-wpm     { background: #1e1b4b; }
[data-theme="dark"] .dt-stats-card-icon.dt-icon-accuracy { background: #052e16; }
[data-theme="dark"] .dt-stats-card-icon.dt-icon-streak   { background: #431407; }
[data-theme="dark"] .dt-stats-card-icon.dt-icon-level    { background: #2e1065; }
[data-theme="dark"] .dt-stats-card-icon.dt-icon-xp       { background: #083344; }
[data-theme="dark"] .dt-stats-card-icon.dt-icon-total    { background: #1e293b; }

.dt-stats-card-info {
  display: flex;
  flex-direction: column;
}

.dt-stats-card-value {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--dt-text);
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
}

.dt-stats-card-label {
  font-size: 0.75rem;
  color: var(--dt-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ── Streak Indicator ── */
.dt-streak {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 0.9rem;
  color: #ea580c;
  background: #fff7ed;
  border: 1px solid rgba(249, 115, 22, 0.2);
}

[data-theme="dark"] .dt-streak { background: #431407; color: #fdba74; }

.dt-streak-icon {
  font-size: 1.2rem;
  animation: dt-flame 1.5s ease-in-out infinite;
}

@keyframes dt-flame {
  0%, 100% { transform: scale(1) rotate(0deg); }
  25%      { transform: scale(1.1) rotate(-3deg); }
  50%      { transform: scale(1.15) rotate(3deg); }
  75%      { transform: scale(1.05) rotate(-2deg); }
}

/* ── Level Map ── */
.dt-mapa-niveis {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  padding: 24px 0;
  max-width: 700px;
  margin: 0 auto;
}

/* Vertical connector between level nodes - alinhada com o centro do circulo */
.dt-nivel-node + .dt-nivel-node::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 28px; /* metade do circulo de 56px */
  width: 3px;
  height: 24px;
  background: var(--dt-border);
  transform: translateX(-50%);
  z-index: 0;
}

/* Block section heading */
.dt-bloco-titulo {
  position: relative;
  z-index: 2;
  display: inline-block;
  align-self: flex-start;
  padding: 8px 24px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
  margin-top: 20px;
}

.dt-bloco-titulo.dt-bloco-1 { background: #dbeafe; color: #1d4ed8; }
.dt-bloco-titulo.dt-bloco-2 { background: #ede9fe; color: #6d28d9; }
.dt-bloco-titulo.dt-bloco-3 { background: #fef3c7; color: #b45309; }
.dt-bloco-titulo.dt-bloco-4 { background: #fee2e2; color: #dc2626; }

[data-theme="dark"] .dt-bloco-titulo.dt-bloco-1 { background: #1e3a5f; color: #93c5fd; }
[data-theme="dark"] .dt-bloco-titulo.dt-bloco-2 { background: #2e1065; color: #c4b5fd; }
[data-theme="dark"] .dt-bloco-titulo.dt-bloco-3 { background: #451a03; color: #fcd34d; }
[data-theme="dark"] .dt-bloco-titulo.dt-bloco-4 { background: #450a0a; color: #fca5a5; }

/* Individual level node */
.dt-nivel-node {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 0;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  transition: transform var(--dt-transition);
}

.dt-nivel-node:hover {
  transform: scale(1.04);
}

.dt-nivel-circle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  border: 3px solid var(--dt-border);
  background: var(--dt-surface);
  box-shadow: var(--dt-shadow);
  transition: all var(--dt-transition);
  flex-shrink: 0;
}

/* Completed level */
.dt-nivel-node.dt-completed .dt-nivel-circle {
  background: var(--dt-success);
  border-color: var(--dt-success);
  color: #fff;
}

.dt-nivel-node.dt-completed.dt-bloco-1 .dt-nivel-circle { background: #3b82f6; border-color: #3b82f6; }
.dt-nivel-node.dt-completed.dt-bloco-2 .dt-nivel-circle { background: #8b5cf6; border-color: #8b5cf6; }
.dt-nivel-node.dt-completed.dt-bloco-3 .dt-nivel-circle { background: #f59e0b; border-color: #f59e0b; }
.dt-nivel-node.dt-completed.dt-bloco-4 .dt-nivel-circle { background: #ef4444; border-color: #ef4444; }

/* Stars below completed circle */
.dt-nivel-stars {
  display: flex;
  gap: 2px;
  font-size: 0.65rem;
  justify-content: center;
  margin-top: 4px;
}

/* Current / available level */
.dt-nivel-node.dt-current .dt-nivel-circle {
  border-color: var(--dt-primary);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.2);
  animation: dt-pulse 2s ease-in-out infinite;
  transform: scale(1.1);
}

.dt-nivel-node.dt-available .dt-nivel-circle {
  border-color: var(--dt-primary-light);
  background: var(--dt-primary-bg);
  color: var(--dt-primary);
}

/* Locked level */
.dt-nivel-node.dt-locked {
  opacity: 0.5;
  pointer-events: none;
  cursor: not-allowed;
}

.dt-nivel-node.dt-locked .dt-nivel-circle {
  background: var(--dt-surface-alt);
  border-color: var(--dt-border);
  color: var(--dt-text-light);
}

/* Level info text */
.dt-nivel-info {
  display: flex;
  flex-direction: column;
}

.dt-nivel-nome {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--dt-text);
}

.dt-nivel-desc {
  font-size: 0.8rem;
  color: var(--dt-text-muted);
  margin-top: 2px;
}

.dt-nivel-meta {
  font-size: 0.72rem;
  color: var(--dt-text-light);
  margin-top: 3px;
  display: flex;
  gap: 10px;
}


/* ══════════════════════════════════════════════════════════
   4. RANKING PAGE
   ══════════════════════════════════════════════════════════ */

.dt-ranking-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0 6px;
}

.dt-ranking-table th {
  text-align: left;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--dt-text-muted);
  padding: 8px 14px;
  font-weight: 600;
}

.dt-ranking-row {
  background: var(--dt-surface);
  border-radius: var(--dt-radius-sm);
  transition: transform var(--dt-transition), box-shadow var(--dt-transition);
}

.dt-ranking-row:hover {
  transform: translateX(4px);
  box-shadow: var(--dt-shadow-md);
}

.dt-ranking-row td {
  padding: 12px 14px;
  vertical-align: middle;
}

.dt-ranking-row td:first-child { border-radius: var(--dt-radius-sm) 0 0 var(--dt-radius-sm); }
.dt-ranking-row td:last-child  { border-radius: 0 var(--dt-radius-sm) var(--dt-radius-sm) 0; }

/* Podium positions */
.dt-ranking-pos {
  font-weight: 700;
  font-size: 1.1rem;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.dt-ranking-1 .dt-ranking-pos {
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  color: #fff;
  box-shadow: 0 0 12px rgba(251, 191, 36, 0.4);
}

.dt-ranking-2 .dt-ranking-pos {
  background: linear-gradient(135deg, #cbd5e1, #94a3b8);
  color: #fff;
  box-shadow: 0 0 8px rgba(148, 163, 184, 0.4);
}

.dt-ranking-3 .dt-ranking-pos {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #fff;
  box-shadow: 0 0 8px rgba(217, 119, 6, 0.4);
}

.dt-ranking-1,
.dt-ranking-2,
.dt-ranking-3 {
  border: 1px solid var(--dt-border);
}

.dt-ranking-1 { border-left: 3px solid var(--dt-gold); }
.dt-ranking-2 { border-left: 3px solid var(--dt-silver); }
.dt-ranking-3 { border-left: 3px solid var(--dt-bronze); }

/* User's own row highlight */
.dt-ranking-me {
  background: var(--dt-primary-bg);
  border: 2px solid var(--dt-primary);
}


/* Avatar in ranking */
.dt-ranking-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--dt-border);
}

/* Avatar fallback com iniciais */
.dt-avatar-iniciais {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--dt-primary);
  color: #fff;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

span.dt-ranking-avatar.dt-avatar-iniciais {
  font-size: 0.75rem;
}

span.dt-podio-avatar.dt-avatar-iniciais {
  font-size: 1rem;
}

.dt-podio-1 span.dt-podio-avatar.dt-avatar-iniciais {
  font-size: 1.2rem;
}

.dt-ranking-name {
  font-weight: 600;
  font-size: 0.9rem;
}

.dt-ranking-value {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--dt-primary);
}

/* Tabs for ranking types */
.dt-ranking-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
  background: var(--dt-surface-alt);
  padding: 4px;
  border-radius: var(--dt-radius-sm);
  width: fit-content;
}

.dt-ranking-tab {
  padding: 8px 18px;
  border-radius: var(--dt-radius-xs);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--dt-text-muted);
  cursor: pointer;
  border: none;
  background: transparent;
  transition: all var(--dt-transition);
}

.dt-ranking-tab:hover {
  color: var(--dt-text);
}

.dt-ranking-tab.dt-active {
  background: var(--dt-surface);
  color: var(--dt-primary);
  font-weight: 600;
  box-shadow: var(--dt-shadow);
}

.dt-ranking-tab-icon {
  font-size: 1rem;
}

/* ── Ranking Page Layout ── */
.dt-ranking-page {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 16px 60px;
}

.dt-ranking-header {
  text-align: center;
  margin-bottom: 28px;
}

.dt-ranking-header-icon {
  font-size: 3rem;
  margin-bottom: 8px;
  filter: drop-shadow(0 2px 8px rgba(251, 191, 36, 0.4));
}

.dt-ranking-header-title {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--dt-text);
  margin: 0;
}

.dt-ranking-header-sub {
  font-size: 0.95rem;
  color: var(--dt-text-muted);
  margin-top: 4px;
}

/* ── Podio Top 3 ── */
.dt-podio {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 12px;
  margin-bottom: 28px;
  padding: 20px 0 0;
}

.dt-podio-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--dt-surface);
  border: 1px solid var(--dt-border);
  border-radius: 16px;
  padding: 20px 16px 18px;
  width: 180px;
  position: relative;
  transition: transform 0.2s;
}

.dt-podio-card:hover {
  transform: translateY(-4px);
}

.dt-podio-1 {
  width: 210px;
  padding: 28px 20px 22px;
  border-color: rgba(251, 191, 36, 0.4);
  background: linear-gradient(180deg, rgba(251, 191, 36, 0.08) 0%, var(--dt-surface) 100%);
  box-shadow: 0 4px 24px rgba(251, 191, 36, 0.15);
}

.dt-podio-2 {
  border-color: rgba(148, 163, 184, 0.4);
  background: linear-gradient(180deg, rgba(148, 163, 184, 0.06) 0%, var(--dt-surface) 100%);
}

.dt-podio-3 {
  border-color: rgba(205, 127, 50, 0.4);
  background: linear-gradient(180deg, rgba(205, 127, 50, 0.06) 0%, var(--dt-surface) 100%);
}

.dt-podio-me {
  border-color: var(--dt-primary) !important;
  box-shadow: 0 0 16px rgba(99, 102, 241, 0.2) !important;
}

.dt-podio-medalha {
  font-size: 2rem;
  margin-bottom: 8px;
}

.dt-podio-1 .dt-podio-medalha {
  font-size: 2.5rem;
  filter: drop-shadow(0 2px 8px rgba(251, 191, 36, 0.5));
}

.dt-podio-avatar-wrap {
  position: relative;
  margin-bottom: 10px;
}

.dt-podio-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--dt-border);
}

.dt-podio-1 .dt-podio-avatar {
  width: 68px;
  height: 68px;
  border-color: #fbbf24;
  box-shadow: 0 0 16px rgba(251, 191, 36, 0.3);
}

.dt-podio-2 .dt-podio-avatar {
  border-color: #94a3b8;
}

.dt-podio-3 .dt-podio-avatar {
  border-color: #cd7f32;
}

.dt-podio-pos {
  position: absolute;
  bottom: -4px;
  right: -4px;
  background: var(--dt-surface);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 8px;
  border: 1px solid var(--dt-border);
}

.dt-podio-nome {
  font-weight: 700;
  font-size: 1rem;
  color: var(--dt-text);
  margin-bottom: 2px;
}

.dt-podio-1 .dt-podio-nome {
  font-size: 1.1rem;
}

.dt-podio-titulo {
  font-size: 0.72rem;
  color: var(--dt-text-muted);
  font-style: italic;
  margin-bottom: 4px;
}

.dt-podio-liga {
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.dt-podio-valor {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--dt-primary);
  font-variant-numeric: tabular-nums;
}

.dt-podio-1 .dt-podio-valor {
  font-size: 1.4rem;
  color: #fbbf24;
}

.dt-podio-extras {
  display: flex;
  gap: 10px;
  margin-top: 8px;
}

.dt-podio-stat {
  font-size: 0.72rem;
  color: var(--dt-text-muted);
  font-weight: 500;
}

/* ── User Card ── */
.dt-ranking-user-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--dt-primary-bg, rgba(99, 102, 241, 0.06));
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 24px;
}

.dt-ranking-uc-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--dt-primary);
  flex-shrink: 0;
}

.dt-ranking-uc-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.dt-ranking-uc-pos {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.dt-ranking-uc-num {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--dt-primary);
  line-height: 1;
}

.dt-ranking-uc-label {
  font-size: 0.68rem;
  color: var(--dt-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}

.dt-ranking-uc-stats {
  display: flex;
  gap: 14px;
}

.dt-ranking-uc-stat {
  font-size: 0.82rem;
  font-weight: 600;
}

.dt-ranking-uc-right {
  flex-shrink: 0;
}

.dt-ranking-uc-motivacao {
  font-size: 0.82rem;
  color: var(--dt-text-muted);
  text-align: right;
}

.dt-ranking-uc-motivacao strong {
  color: var(--dt-text);
}

.dt-ranking-uc-champ {
  color: #fbbf24;
  font-weight: 600;
}

/* ── Lista 4-20 ── */
.dt-ranking-lista {
  background: var(--dt-surface);
  border: 1px solid var(--dt-border);
  border-radius: 12px;
  padding: 4px;
  overflow: hidden;
}

.dt-ranking-player {
  display: flex;
  align-items: center;
  gap: 10px;
}

.dt-ranking-player-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.dt-ranking-titulo {
  font-size: 0.7rem;
  color: var(--dt-text-muted);
  font-style: italic;
}

.dt-ranking-me-tag {
  font-size: 0.68rem;
  color: #fff;
  background: var(--dt-primary);
  padding: 1px 6px;
  border-radius: 4px;
  margin-left: 4px;
  font-weight: 600;
}

.dt-liga-badge {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 6px;
  border: 1px solid;
  background: transparent;
  white-space: nowrap;
}

.dt-ranking-streak {
  font-size: 0.82rem;
  font-weight: 600;
  color: #f97316;
}

.dt-ranking-streak::before {
  content: '\1F525 ';
}

/* ── Responsive ── */
@media (max-width: 640px) {
  .dt-podio {
    gap: 8px;
  }

  .dt-podio-card {
    width: 110px;
    padding: 14px 8px 12px;
  }

  .dt-podio-1 {
    width: 130px;
    padding: 18px 10px 14px;
  }

  .dt-podio-avatar {
    width: 42px;
    height: 42px;
  }

  .dt-podio-1 .dt-podio-avatar {
    width: 52px;
    height: 52px;
  }

  .dt-podio-nome {
    font-size: 0.85rem;
  }

  .dt-podio-valor {
    font-size: 1rem;
  }

  .dt-podio-1 .dt-podio-valor {
    font-size: 1.15rem;
  }

  .dt-podio-extras {
    display: none;
  }

  .dt-ranking-user-card {
    flex-direction: column;
    text-align: center;
  }

  .dt-ranking-uc-left {
    flex-direction: column;
  }

  .dt-ranking-uc-stats {
    flex-wrap: wrap;
    justify-content: center;
  }

  .dt-ranking-uc-motivacao {
    text-align: center;
  }

  .dt-ranking-tabs {
    width: 100%;
    justify-content: center;
  }
}


/* ══════════════════════════════════════════════════════════
   5. ACHIEVEMENTS PAGE
   ══════════════════════════════════════════════════════════ */

.dt-conquistas-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.dt-conquista-card {
  background: var(--dt-surface);
  border: 1px solid var(--dt-border);
  border-radius: var(--dt-radius);
  padding: 20px 16px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: transform var(--dt-transition), box-shadow var(--dt-transition);
}

.dt-conquista-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--dt-shadow-md);
}

/* Rarity borders */
.dt-conquista-card.dt-rarity-common   { border-top: 3px solid var(--dt-rarity-common); }
.dt-conquista-card.dt-rarity-uncommon { border-top: 3px solid var(--dt-rarity-uncommon); }
.dt-conquista-card.dt-rarity-rare     { border-top: 3px solid var(--dt-rarity-rare); }
.dt-conquista-card.dt-rarity-epic     { border-top: 3px solid var(--dt-rarity-epic); }
.dt-conquista-card.dt-rarity-legendary {
  border-top: 3px solid var(--dt-rarity-legendary);
  box-shadow: var(--dt-shadow), 0 0 20px rgba(251, 191, 36, 0.15);
}

/* Unlocked achievement */
.dt-conquista-card.dt-unlocked {
  cursor: default;
}

.dt-conquista-card.dt-unlocked.dt-rarity-rare {
  animation: dt-glow-rare 3s ease-in-out infinite;
}
.dt-conquista-card.dt-unlocked.dt-rarity-epic {
  animation: dt-glow-epic 3s ease-in-out infinite;
}
.dt-conquista-card.dt-unlocked.dt-rarity-legendary {
  animation: dt-glow-legendary 3s ease-in-out infinite;
}

/* Locked achievement */
.dt-conquista-card.dt-locked {
  filter: grayscale(0.8);
  opacity: 0.55;
}

.dt-conquista-card.dt-locked .dt-conquista-icon {
  filter: grayscale(1);
}

.dt-conquista-icon {
  font-size: 2.4rem;
  margin-bottom: 10px;
  display: block;
}

.dt-conquista-nome {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--dt-text);
  margin-bottom: 4px;
}

.dt-conquista-desc {
  font-size: 0.78rem;
  color: var(--dt-text-muted);
  line-height: 1.4;
  margin-bottom: 8px;
}

.dt-conquista-rarity {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 10px;
  border-radius: 10px;
  display: inline-block;
}

.dt-conquista-rarity.dt-rarity-common   { background: #f1f5f9; color: #64748b; }
.dt-conquista-rarity.dt-rarity-uncommon { background: #f0fdf4; color: #16a34a; }
.dt-conquista-rarity.dt-rarity-rare     { background: #eff6ff; color: #2563eb; }
.dt-conquista-rarity.dt-rarity-epic     { background: #faf5ff; color: #9333ea; }
.dt-conquista-rarity.dt-rarity-legendary { background: #fffbeb; color: #d97706; }

[data-theme="dark"] .dt-conquista-rarity.dt-rarity-common   { background: #1e293b; color: #94a3b8; }
[data-theme="dark"] .dt-conquista-rarity.dt-rarity-uncommon { background: #052e16; color: #4ade80; }
[data-theme="dark"] .dt-conquista-rarity.dt-rarity-rare     { background: #172554; color: #60a5fa; }
[data-theme="dark"] .dt-conquista-rarity.dt-rarity-epic     { background: #2e1065; color: #c084fc; }
[data-theme="dark"] .dt-conquista-rarity.dt-rarity-legendary { background: #451a03; color: #fbbf24; }

/* Progress for locked achievements */
.dt-conquista-progress {
  width: 100%;
  height: 4px;
  background: var(--dt-surface-alt);
  border-radius: 2px;
  margin-top: 10px;
  overflow: hidden;
}

.dt-conquista-progress-fill {
  height: 100%;
  background: var(--dt-primary);
  border-radius: 2px;
  transition: width 0.6s ease;
}

.dt-conquista-progress-text {
  font-size: 0.7rem;
  color: var(--dt-text-light);
  margin-top: 4px;
}

/* Lock overlay icon */
.dt-conquista-lock {
  position: absolute;
  top: 10px;
  right: 10px;
  font-size: 0.9rem;
  opacity: 0.4;
}

/* Date unlocked */
.dt-conquista-date {
  font-size: 0.68rem;
  color: var(--dt-text-light);
  margin-top: 6px;
}


/* ══════════════════════════════════════════════════════════
   6. PROFILE / AVATAR PAGE
   ══════════════════════════════════════════════════════════ */

.dt-perfil-avatar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}

.dt-perfil-avatar-img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--dt-primary);
  box-shadow: 0 0 0 6px rgba(99, 102, 241, 0.15);
}

.dt-perfil-nivel-badge {
  background: var(--dt-primary);
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 4px 16px;
  border-radius: 20px;
}

/* ── Shop Items ── */
.dt-shop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
}

.dt-shop-card {
  background: var(--dt-surface);
  border: 1px solid var(--dt-border);
  border-radius: var(--dt-radius);
  padding: 16px;
  text-align: center;
  position: relative;
  transition: transform var(--dt-transition), box-shadow var(--dt-transition);
}

.dt-shop-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--dt-shadow-md);
}

/* Rarity borders for shop */
.dt-shop-card.dt-rarity-common   { border-top: 3px solid var(--dt-rarity-common); }
.dt-shop-card.dt-rarity-uncommon { border-top: 3px solid var(--dt-rarity-uncommon); }
.dt-shop-card.dt-rarity-rare     { border-top: 3px solid var(--dt-rarity-rare); }
.dt-shop-card.dt-rarity-epic     { border-top: 3px solid var(--dt-rarity-epic); }
.dt-shop-card.dt-rarity-legendary { border-top: 3px solid var(--dt-rarity-legendary); }

.dt-shop-item-icon {
  font-size: 2.5rem;
  margin-bottom: 10px;
  display: block;
}

.dt-shop-item-nome {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--dt-text);
  margin-bottom: 6px;
}

.dt-shop-item-preco {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--dt-warning);
  margin-bottom: 12px;
}

.dt-shop-btn-comprar {
  width: 100%;
  padding: 8px 16px;
  border-radius: var(--dt-radius-xs);
  font-size: 0.82rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  background: var(--dt-primary);
  color: #fff;
  transition: background var(--dt-transition);
}

.dt-shop-btn-comprar:hover {
  background: var(--dt-primary-dark);
}

.dt-shop-btn-comprar:disabled {
  background: var(--dt-surface-alt);
  color: var(--dt-text-light);
  cursor: not-allowed;
}

/* Equipped indicator */
.dt-shop-equipped {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--dt-success);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  box-shadow: 0 2px 6px rgba(34, 197, 94, 0.4);
}

/* Owned but not equipped */
.dt-shop-owned {
  background: var(--dt-surface-alt);
  color: var(--dt-text-muted);
  font-size: 0.8rem;
  padding: 8px 16px;
  border-radius: var(--dt-radius-xs);
  border: 1px solid var(--dt-border);
  cursor: pointer;
  width: 100%;
  font-weight: 500;
  transition: all var(--dt-transition);
}

.dt-shop-owned:hover {
  border-color: var(--dt-primary-light);
  color: var(--dt-primary);
}

/* Coins display */
.dt-coins {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: var(--dt-warning);
}

.dt-coins-icon {
  font-size: 1.1em;
}


/* ══════════════════════════════════════════════════════════
   7. ANIMATIONS
   ══════════════════════════════════════════════════════════ */

@keyframes dt-star-pop {
  0%   { transform: scale(0); opacity: 0; }
  60%  { transform: scale(1.3); opacity: 1; }
  80%  { transform: scale(0.9); }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes dt-pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.2); }
  50%      { box-shadow: 0 0 0 8px rgba(99, 102, 241, 0.1); }
}

@keyframes dt-glow-rare {
  0%, 100% { box-shadow: var(--dt-shadow), 0 0 12px rgba(59, 130, 246, 0.1); }
  50%      { box-shadow: var(--dt-shadow), 0 0 20px rgba(59, 130, 246, 0.25); }
}

@keyframes dt-glow-epic {
  0%, 100% { box-shadow: var(--dt-shadow), 0 0 12px rgba(168, 85, 247, 0.1); }
  50%      { box-shadow: var(--dt-shadow), 0 0 20px rgba(168, 85, 247, 0.3); }
}

@keyframes dt-glow-legendary {
  0%, 100% { box-shadow: var(--dt-shadow), 0 0 15px rgba(251, 191, 36, 0.15); }
  50%      { box-shadow: var(--dt-shadow), 0 0 30px rgba(251, 191, 36, 0.35); }
}

@keyframes dt-combo-fire {
  0%   { transform: scale(1); }
  30%  { transform: scale(1.2); }
  60%  { transform: scale(0.95); }
  100% { transform: scale(1); }
}

@keyframes dt-blink {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.7; background: var(--dt-primary-light); }
}

@keyframes dt-shake {
  0%, 100% { transform: translateX(0); }
  20%      { transform: translateX(-4px); }
  40%      { transform: translateX(4px); }
  60%      { transform: translateX(-3px); }
  80%      { transform: translateX(3px); }
}

.dt-shake {
  animation: dt-shake 0.4s ease;
}

/* Fade in up utility */
.dt-fade-in-up {
  animation: dt-fade-in-up 0.4s ease forwards;
  opacity: 0;
}

@keyframes dt-fade-in-up {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Number count up visual effect */
.dt-counting {
  transition: none;
}


/* ══════════════════════════════════════════════════════════
   8. RESPONSIVE
   ══════════════════════════════════════════════════════════ */

@media (max-width: 1024px) {
  .dt-conquistas-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  /* Hide keyboard on tablets and below */
  .dt-keyboard {
    display: none;
  }

  /* Typing text area */
  #digitacao-texto {
    font-size: 1.15rem;
    padding: 20px;
    line-height: 2.0;
    max-width: 100%;
  }

  /* Stats bar: wrap and smaller */
  #digitacao-stats {
    gap: 6px;
    padding: 10px 12px;
  }

  .dt-stat {
    padding: 4px 10px;
    font-size: 0.78rem;
  }

  /* Result modal */
  .dt-resultado-card {
    padding: 24px 20px;
    border-radius: 16px;
  }

  .dt-star {
    font-size: 2.2rem;
  }

  .dt-resultado-titulo {
    font-size: 1.3rem;
  }

  .dt-resultado-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .dt-resultado-buttons {
    flex-direction: column;
  }

  .dt-btn {
    width: 100%;
    justify-content: center;
  }

  /* Dashboard stats */
  .dt-stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .dt-stats-card {
    padding: 14px 12px;
  }

  .dt-stats-card-value {
    font-size: 1.15rem;
  }

  /* Level map */
  .dt-nivel-node + .dt-nivel-node::before {
    left: 24px; /* circulo menor em mobile */
  }

  .dt-nivel-node {
    padding-left: 8px;
    align-self: flex-start;
    width: 100%;
  }

  .dt-nivel-circle {
    width: 48px;
    height: 48px;
    font-size: 0.95rem;
  }

  /* Ranking */
  .dt-ranking-tabs {
    width: 100%;
    overflow-x: auto;
  }

  /* Achievements */
  .dt-conquistas-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .dt-conquista-card {
    padding: 16px 12px;
  }

  .dt-conquista-icon {
    font-size: 2rem;
  }

  /* Shop */
  .dt-shop-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
}

@media (max-width: 480px) {
  #digitacao-texto {
    font-size: 1rem;
    padding: 16px;
    line-height: 1.9;
    border-radius: var(--dt-radius-sm);
  }

  #digitacao-stats {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }

  .dt-stat {
    font-size: 0.72rem;
    padding: 4px 8px;
  }

  .dt-stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .dt-stats-card {
    padding: 12px 10px;
    gap: 8px;
  }

  .dt-stats-card-icon {
    width: 36px;
    height: 36px;
    font-size: 1.4rem;
  }

  .dt-stats-card-value {
    font-size: 1rem;
  }

  .dt-conquistas-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .dt-conquista-card {
    padding: 14px 10px;
  }

  .dt-conquista-icon {
    font-size: 1.6rem;
  }

  .dt-conquista-nome {
    font-size: 0.8rem;
  }

  .dt-conquista-desc {
    font-size: 0.7rem;
  }

  .dt-shop-grid {
    grid-template-columns: 1fr 1fr;
  }

  .dt-resultado-card {
    padding: 20px 16px;
    margin: 12px;
  }

  .dt-resultado-stat-value {
    font-size: 1.3rem;
  }

  .dt-nivel-circle {
    width: 42px;
    height: 42px;
    font-size: 0.85rem;
  }

  .dt-nivel-nome {
    font-size: 0.85rem;
  }

  .dt-perfil-avatar-img {
    width: 90px;
    height: 90px;
  }
}


/* ══════════════════════════════════════════════════════════
   9. UTILITY CLASSES
   ══════════════════════════════════════════════════════════ */

.dt-hidden { display: none !important; }
.dt-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

.dt-text-center { text-align: center; }
.dt-text-muted  { color: var(--dt-text-muted); }
.dt-text-sm     { font-size: 0.85rem; }
.dt-text-xs     { font-size: 0.75rem; }

.dt-mb-0  { margin-bottom: 0; }
.dt-mb-8  { margin-bottom: 8px; }
.dt-mb-16 { margin-bottom: 16px; }
.dt-mb-24 { margin-bottom: 24px; }
.dt-mb-32 { margin-bottom: 32px; }

.dt-mt-16 { margin-top: 16px; }
.dt-mt-24 { margin-top: 24px; }

.dt-gap-8  { gap: 8px; }
.dt-gap-12 { gap: 12px; }
.dt-gap-16 { gap: 16px; }

/* Section wrapper */
.dt-section {
  background: var(--dt-surface);
  border: 1px solid var(--dt-border);
  border-radius: var(--dt-radius);
  padding: 24px;
  box-shadow: var(--dt-shadow);
  margin-bottom: 24px;
}

.dt-section-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dt-text);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Divider */
.dt-divider {
  height: 1px;
  background: var(--dt-border);
  margin: 20px 0;
}

/* Empty state */
.dt-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--dt-text-muted);
}

.dt-empty-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
  display: block;
  opacity: 0.5;
}

.dt-empty-text {
  font-size: 0.9rem;
}

/* Tooltip (CSS only) */
.dt-tooltip {
  position: relative;
}

.dt-tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) scale(0.9);
  background: var(--dt-text);
  color: var(--dt-surface);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.75rem;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 100;
}

.dt-tooltip:hover::after {
  opacity: 1;
  transform: translateX(-50%) scale(1);
}

/* Badge */
.dt-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 0.72rem;
  font-weight: 600;
}

.dt-badge-primary { background: var(--dt-primary-bg); color: var(--dt-primary); }
.dt-badge-success { background: var(--dt-success-bg); color: var(--dt-success); }
.dt-badge-warning { background: var(--dt-warning-bg); color: var(--dt-warning); }
.dt-badge-error   { background: var(--dt-error-bg); color: var(--dt-error); }

/* XP bar (profile) */
.dt-xp-bar {
  width: 100%;
  height: 10px;
  background: var(--dt-surface-alt);
  border-radius: 5px;
  overflow: hidden;
}

.dt-xp-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--dt-primary), #a855f7);
  border-radius: 5px;
  transition: width 0.6s ease;
}

.dt-xp-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--dt-text-muted);
  margin-top: 4px;
}

/* ====== Intro Video Card (antes do nivel 1) ====== */
.dt-nivel-node.dt-intro-video {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.06), rgba(168, 85, 247, 0.06));
  border: 1px dashed rgba(99, 102, 241, 0.4);
  border-radius: 12px;
  padding: 12px 16px;
  margin-bottom: 8px;
  font-family: inherit;
  text-align: left;
  width: 100%;
}

[data-theme="dark"] .dt-nivel-node.dt-intro-video {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.12), rgba(168, 85, 247, 0.12));
  border-color: rgba(168, 178, 255, 0.35);
}

/* nao desenhar o conector vertical antes do primeiro nivel quando vier depois do card intro */
.dt-nivel-node.dt-intro-video + .dt-nivel-node::before {
  display: none;
}

.dt-nivel-circle.dt-intro-video-circle {
  background: linear-gradient(135deg, var(--dt-primary), #a855f7);
  border-color: transparent;
  color: #fff;
  font-size: 1.4rem;
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.35);
}

.dt-nivel-node.dt-intro-video:hover .dt-nivel-circle.dt-intro-video-circle {
  transform: scale(1.08);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
}

/* ====== Intro Video Modal ====== */
.dt-intro-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.dt-intro-modal[hidden] {
  display: none;
}

.dt-intro-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(4px);
  animation: dt-intro-fade 0.2s ease;
}

.dt-intro-modal-content {
  position: relative;
  background: var(--dt-surface);
  border-radius: 16px;
  width: 100%;
  max-width: 900px;
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.4);
  overflow: hidden;
  animation: dt-intro-scale 0.25s cubic-bezier(.22, 1, .36, 1);
}

.dt-intro-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--dt-border);
}

.dt-intro-modal-header h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dt-text);
}

.dt-intro-modal-close {
  background: transparent;
  border: none;
  font-size: 1.6rem;
  line-height: 1;
  color: var(--dt-text-muted);
  cursor: pointer;
  padding: 0 8px;
  border-radius: 8px;
  transition: all 0.15s ease;
}

.dt-intro-modal-close:hover {
  background: var(--dt-surface-alt);
  color: var(--dt-text);
}

.dt-intro-modal-video-wrap {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 16:9 */
  background: #000;
}

.dt-intro-modal-video-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

@keyframes dt-intro-fade {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes dt-intro-scale {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}