/* ═══════════════════════════════════════════════════════════
   TokenizaBrasil Calculadora — tb-calc.css v2.0
   Todos os seletores usam prefixo .tb- para isolamento total
   Compatível com Astra, Elementor, Gutenberg
═══════════════════════════════════════════════════════════ */

/* ── Variáveis ─────────────────────────────────────────── */
.tb-calc-wrapper {
  --tb-bg:       #0A0F1E;
  --tb-surface:  #111827;
  --tb-card:     #1A2340;
  --tb-card-alt: #1E2A4A;
  --tb-border:   #2A3A5E;
  --tb-blue:     #0D7CFF;
  --tb-green:    #00E5A0;
  --tb-text:     #EEF2FF;
  --tb-muted:    #8899BB;
  --tb-muted2:   #C8D6F0;
  --tb-shadow:   0 4px 24px rgba(0,0,0,.45);
  --tb-radius:   14px;
  --tb-radius-sm:8px;
  --tb-font-d:   'Space Grotesk', sans-serif;
  --tb-font-b:   'Inter', sans-serif;

  background: var(--tb-bg);
  color: var(--tb-text);
  font-family: var(--tb-font-b);
  font-size: 15px;
  line-height: 1.6;
  border-radius: var(--tb-radius);
  overflow: hidden;
  transition: background .3s, color .3s;

  /* Reset interno — não afeta o tema */
  box-sizing: border-box;
}

.tb-calc-wrapper *, .tb-calc-wrapper *::before, .tb-calc-wrapper *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ── Modo claro ────────────────────────────────────────── */
.tb-calc-wrapper.tb-light {
  --tb-bg:       #F0F4FF;
  --tb-surface:  #FFFFFF;
  --tb-card:     #FFFFFF;
  --tb-card-alt: #EEF2FF;
  --tb-border:   #D0DAEE;
  --tb-text:     #0A0F1E;
  --tb-muted:    #5566AA;
  --tb-muted2:   #334477;
  --tb-shadow:   0 4px 24px rgba(0,0,0,.1);
}

.tb-calc-wrapper.tb-light input[type="text"],
.tb-calc-wrapper.tb-light input[type="number"],
.tb-calc-wrapper.tb-light select {
  background: #F8FAFF;
  color: #0A0F1E;
}

.tb-calc-wrapper.tb-light .tb-hero-title {
  background: linear-gradient(135deg, #0A0F1E 40%, #00B87E 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

/* ── Título de seção (atributo titulo=) ─────────────────── */
.tb-section-titulo {
  font-family: var(--tb-font-d);
  font-size: 22px;
  font-weight: 700;
  color: var(--tb-text);
  padding: 28px 28px 0;
}

/* ── Hero compacto ─────────────────────────────────────── */
.tb-hero {
  background: linear-gradient(180deg, var(--tb-surface) 0%, var(--tb-bg) 100%);
  border-bottom: 1px solid var(--tb-border);
  padding: 40px 28px 32px;
  text-align: center;
  position: relative;
  transition: background .3s;
}

.tb-hero-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--tb-blue);
  margin-bottom: 12px;
}

.tb-hero-title {
  font-family: var(--tb-font-d);
  font-size: clamp(22px, 4vw, 34px);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 12px;
  background: linear-gradient(135deg, #fff 40%, var(--tb-green) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.tb-hero-desc {
  color: var(--tb-muted2);
  max-width: 500px;
  margin: 0 auto 20px;
  font-size: 15px;
}

.tb-hero-stats {
  display: flex;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.tb-stat { text-align: center; }

.tb-stat strong {
  font-family: var(--tb-font-d);
  font-size: 20px;
  font-weight: 700;
  color: var(--tb-green);
  display: block;
}

.tb-stat span {
  font-size: 11px;
  color: var(--tb-muted);
  text-transform: uppercase;
  letter-spacing: .05em;
}

/* ── Modo escuro toggle ─────────────────────────────────── */
.tb-dark-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--tb-card-alt);
  border: 1px solid var(--tb-border);
  border-radius: 20px;
  padding: 5px 12px;
  cursor: pointer;
  font-size: 12px;
  color: var(--tb-muted2);
  font-family: var(--tb-font-b);
  transition: all .2s;
  margin-top: 8px;
}

.tb-dark-toggle:hover { border-color: var(--tb-blue); color: var(--tb-text); }

/* ── Layout principal ───────────────────────────────────── */
.tb-main {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 24px;
  padding: 28px;
  align-items: start;
}

@media (max-width: 780px) {
  .tb-main { grid-template-columns: 1fr; }
}

/* ── Card genérico ──────────────────────────────────────── */
.tb-card {
  background: var(--tb-card);
  border: 1px solid var(--tb-border);
  border-radius: var(--tb-radius);
  padding: 24px;
  box-shadow: var(--tb-shadow);
  transition: background .3s, border-color .3s;
}

.tb-card-title {
  font-family: var(--tb-font-d);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--tb-muted);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.tb-card-title::before {
  content: '';
  display: inline-block;
  width: 3px; height: 13px;
  background: var(--tb-blue);
  border-radius: 2px;
  flex-shrink: 0;
}

/* ── Form ───────────────────────────────────────────────── */
.tb-form-group { margin-bottom: 18px; }

.tb-calc-wrapper label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--tb-muted2);
  margin-bottom: 6px;
}

.tb-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.tb-input-prefix, .tb-input-suffix {
  position: absolute;
  font-size: 13px;
  color: var(--tb-muted);
  font-weight: 500;
  pointer-events: none;
  line-height: 1;
}

.tb-input-prefix { left: 13px; }
.tb-input-suffix { right: 13px; }

.tb-calc-wrapper input[type="text"],
.tb-calc-wrapper input[type="number"],
.tb-calc-wrapper select {
  width: 100%;
  background: var(--tb-bg);
  border: 1px solid var(--tb-border);
  border-radius: var(--tb-radius-sm);
  color: var(--tb-text);
  font-family: var(--tb-font-b);
  font-size: 15px;
  padding: 10px 13px;
  outline: none;
  transition: border-color .2s, box-shadow .2s, background .3s;
  appearance: none;
  -webkit-appearance: none;
  /* Neutraliza estilos do tema WordPress */
  box-shadow: none !important;
  border-radius: var(--tb-radius-sm) !important;
}

.tb-calc-wrapper input[type="text"]:focus,
.tb-calc-wrapper input[type="number"]:focus,
.tb-calc-wrapper select:focus {
  border-color: var(--tb-blue) !important;
  box-shadow: 0 0 0 3px rgba(13,124,255,.18) !important;
}

.tb-has-prefix input { padding-left: 40px; }
.tb-has-suffix input { padding-right: 40px; }

.tb-calc-wrapper select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238899BB' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 13px center;
  padding-right: 34px;
  cursor: pointer;
}

.tb-calc-wrapper select option { background: var(--tb-card); }
.tb-hint { font-size: 11px; color: var(--tb-muted); margin-top: 5px; }

.tb-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* ── Slider ─────────────────────────────────────────────── */
.tb-slider-wrap { display: flex; align-items: center; gap: 12px; }

.tb-calc-wrapper input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  flex: 1;
  height: 4px;
  background: var(--tb-border);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
  padding: 0;
  border: none !important;
  box-shadow: none !important;
}

.tb-calc-wrapper input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 17px; height: 17px;
  border-radius: 50%;
  background: var(--tb-blue);
  border: 2px solid var(--tb-card);
  box-shadow: 0 0 0 2px var(--tb-blue);
  cursor: pointer;
}

.tb-slider-val {
  font-family: var(--tb-font-d);
  font-size: 13px;
  font-weight: 600;
  color: var(--tb-green);
  min-width: 40px;
  text-align: right;
}

/* ── Botões ─────────────────────────────────────────────── */
.tb-btn-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  margin-top: 20px;
}

.tb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 11px 18px;
  border-radius: var(--tb-radius-sm);
  font-family: var(--tb-font-b);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: opacity .2s, transform .15s, box-shadow .2s;
  text-decoration: none;
  white-space: nowrap;
  line-height: 1;
  /* Sobrescreve estilos de botão do WordPress/Astra */
  letter-spacing: 0 !important;
  text-transform: none !important;
}

.tb-btn:active { transform: scale(.97); }
.tb-btn:focus  { outline: 2px solid var(--tb-blue); outline-offset: 2px; }

.tb-btn-primary {
  background: var(--tb-blue);
  color: #fff !important;
  box-shadow: 0 4px 14px rgba(13,124,255,.35);
}
.tb-btn-primary:hover { opacity: .9; box-shadow: 0 6px 20px rgba(13,124,255,.5); }

.tb-btn-ghost {
  background: transparent;
  color: var(--tb-muted2) !important;
  border: 1px solid var(--tb-border);
}
.tb-btn-ghost:hover { background: var(--tb-card-alt); color: var(--tb-text) !important; }

.tb-btn-pdf  { background: #E53E3E; color: #fff !important; }
.tb-btn-pdf:hover { opacity: .9; }

.tb-btn-share { background: #25D366; color: #fff !important; }
.tb-btn-share:hover { opacity: .9; }

.tb-btn-copy  { background: var(--tb-card-alt); color: var(--tb-muted2) !important; border: 1px solid var(--tb-border); }
.tb-btn-copy:hover { color: var(--tb-text) !important; }

.tb-btn-link  { background: var(--tb-card-alt); color: var(--tb-muted2) !important; border: 1px solid var(--tb-border); }
.tb-btn-link:hover { color: var(--tb-text) !important; border-color: var(--tb-blue); }

.tb-btn-sm { font-size: 12px !important; padding: 7px 13px !important; }

/* ── Resultados ─────────────────────────────────────────── */
.tb-results-panel { display: flex; flex-direction: column; gap: 18px; }

.tb-metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.tb-metric {
  background: var(--tb-card);
  border: 1px solid var(--tb-border);
  border-radius: var(--tb-radius);
  padding: 16px 18px;
  position: relative;
  overflow: hidden;
  transition: border-color .3s, background .3s;
}

.tb-highlight { border-color: var(--tb-green) !important; }
.tb-highlight::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,229,160,.06), transparent 60%);
  pointer-events: none;
}

.tb-metric-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--tb-muted);
  margin-bottom: 7px;
}

.tb-metric-value {
  font-family: var(--tb-font-d);
  font-size: clamp(18px, 3vw, 26px);
  font-weight: 700;
  color: var(--tb-text);
  line-height: 1;
}

.tb-highlight .tb-metric-value { color: var(--tb-green); }
.tb-metric-sub { font-size: 11px; color: var(--tb-muted); margin-top: 4px; }

/* ── Token viz ──────────────────────────────────────────── */
.tb-token-viz {
  background: var(--tb-card);
  border: 1px solid var(--tb-border);
  border-radius: var(--tb-radius);
  padding: 20px;
  transition: background .3s;
}

.tb-token-viz-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--tb-muted);
  margin-bottom: 14px;
}

.tb-token-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  min-height: 68px;
  align-content: flex-start;
}

.tb-token-block {
  width: 17px; height: 17px;
  border-radius: 3px;
  background: var(--tb-blue);
  opacity: 0;
  transform: scale(0) rotate(20deg);
  animation: tbTokenPop .4s ease forwards;
}

.tb-token-block.tb-sold   { background: var(--tb-green); }
.tb-token-block.tb-unsold {
  background: var(--tb-card-alt);
  border: 1px solid var(--tb-border);
  opacity: 1; transform: none; animation: none;
}

@keyframes tbTokenPop {
  to { opacity: 1; transform: scale(1) rotate(0deg); }
}

.tb-token-legend { display: flex; gap: 14px; margin-top: 10px; flex-wrap: wrap; }

.tb-legend-item {
  display: flex; align-items: center; gap: 6px;
  font-size: 11px; color: var(--tb-muted);
}

.tb-legend-dot { width: 10px; height: 10px; border-radius: 2px; }
.tb-legend-sold   { background: var(--tb-green); }
.tb-legend-unsold { background: var(--tb-card-alt); border: 1px solid var(--tb-border); }

/* ── Chart ──────────────────────────────────────────────── */
.tb-chart-card {
  background: var(--tb-card);
  border: 1px solid var(--tb-border);
  border-radius: var(--tb-radius);
  padding: 20px;
  transition: background .3s;
}

.tb-chart-wrap { position: relative; height: 200px; }

/* ── Breakdown ──────────────────────────────────────────── */
.tb-breakdown {
  background: var(--tb-card);
  border: 1px solid var(--tb-border);
  border-radius: var(--tb-radius);
  overflow: hidden;
  transition: background .3s;
}

.tb-breakdown-header {
  padding: 16px 18px 10px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--tb-muted);
  border-bottom: 1px solid var(--tb-border);
}

.tb-breakdown-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 11px 18px;
  border-bottom: 1px solid rgba(42,58,94,.5);
  transition: background .2s;
}

.tb-breakdown-row:last-child { border-bottom: none; }
.tb-breakdown-row:hover { background: var(--tb-card-alt); }
.tb-breakdown-label { font-size: 12px; color: var(--tb-muted2); }
.tb-breakdown-val { font-family: var(--tb-font-d); font-size: 13px; font-weight: 600; color: var(--tb-text); }

/* ── Share row ──────────────────────────────────────────── */
.tb-share-row { display: flex; gap: 8px; flex-wrap: wrap; }

/* ── Info tip ───────────────────────────────────────────── */
.tb-info-tip {
  background: rgba(13,124,255,.08);
  border: 1px solid rgba(13,124,255,.2);
  border-radius: var(--tb-radius-sm);
  padding: 10px 13px;
  font-size: 12px;
  color: var(--tb-muted2);
  line-height: 1.5;
}

.tb-info-tip strong { color: var(--tb-blue); }

/* ── Empty state ─────────────────────────────────────────── */
.tb-empty-state {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center; gap: 12px;
  padding: 50px 20px; color: var(--tb-muted);
}

.tb-empty-icon {
  width: 60px; height: 60px;
  border-radius: 14px;
  background: var(--tb-card-alt);
  border: 1px dashed var(--tb-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
}

.tb-empty-state p { font-size: 13px; max-width: 220px; line-height: 1.5; }

/* ── Histórico ──────────────────────────────────────────── */
.tb-historico {
  border-top: 1px solid var(--tb-border);
  padding: 24px 28px;
}

.tb-historico-header {
  display: flex; align-items: center;
  justify-content: space-between; margin-bottom: 14px;
}

.tb-historico-title {
  font-family: var(--tb-font-d);
  font-size: 14px; font-weight: 600;
  color: var(--tb-muted2);
  display: flex; align-items: center; gap: 7px;
}

.tb-historico-title::before {
  content: ''; display: inline-block;
  width: 3px; height: 13px;
  background: var(--tb-blue); border-radius: 2px;
}

.tb-historico-grid { display: flex; flex-direction: column; gap: 8px; }

.tb-hist-item {
  background: var(--tb-card);
  border: 1px solid var(--tb-border);
  border-radius: var(--tb-radius-sm);
  padding: 12px 16px;
  display: flex; align-items: center;
  justify-content: space-between; gap: 10px;
  cursor: pointer;
  transition: border-color .2s, background .2s;
  flex-wrap: wrap;
}

.tb-hist-item:hover { border-color: var(--tb-blue); background: var(--tb-card-alt); }

.tb-hist-left { display: flex; flex-direction: column; gap: 3px; }

.tb-hist-tipo {
  font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .06em;
  color: var(--tb-blue);
}

.tb-hist-valores {
  font-family: var(--tb-font-d);
  font-size: 14px; font-weight: 600; color: var(--tb-text);
}

.tb-hist-meta { font-size: 10px; color: var(--tb-muted); }

.tb-hist-right { display: flex; align-items: center; gap: 8px; }

.tb-hist-token {
  background: rgba(0,229,160,.12);
  border: 1px solid rgba(0,229,160,.3);
  border-radius: 6px; padding: 3px 9px;
  font-family: var(--tb-font-d); font-size: 12px;
  font-weight: 600; color: var(--tb-green); white-space: nowrap;
}

.tb-hist-del {
  background: none; border: none; cursor: pointer;
  color: var(--tb-muted); padding: 3px; border-radius: 4px;
  transition: color .2s; display: flex; align-items: center;
}

.tb-hist-del:hover { color: #FF6B6B; }
.tb-hist-empty { text-align: center; color: var(--tb-muted); font-size: 12px; padding: 20px; border: 1px dashed var(--tb-border); border-radius: var(--tb-radius-sm); }

/* ── Toast ──────────────────────────────────────────────── */
.tb-toast {
  position: fixed;
  bottom: 24px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--tb-green); color: #0A0F1E;
  font-size: 13px; font-weight: 600;
  padding: 9px 18px; border-radius: 30px;
  opacity: 0; transition: all .3s;
  pointer-events: none; z-index: 99999;
  white-space: nowrap; font-family: var(--tb-font-b);
}

.tb-toast.tb-show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── Modal ──────────────────────────────────────────────── */
.tb-modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.72);
  display: flex; align-items: center; justify-content: center;
  z-index: 99998; opacity: 0; pointer-events: none;
  transition: opacity .25s; padding: 20px;
}

.tb-modal-overlay.tb-open { opacity: 1; pointer-events: all; }

.tb-modal {
  background: var(--tb-card);
  border: 1px solid var(--tb-border);
  border-radius: var(--tb-radius);
  padding: 24px; max-width: 460px; width: 100%;
  transform: translateY(14px);
  transition: transform .25s;
}

.tb-modal-overlay.tb-open .tb-modal { transform: translateY(0); }

.tb-modal-title { font-family: var(--tb-font-d); font-size: 16px; font-weight: 700; margin-bottom: 6px; color: var(--tb-text); }
.tb-modal-sub   { font-size: 12px; color: var(--tb-muted); margin-bottom: 18px; }

.tb-link-box {
  display: flex; gap: 8px; align-items: center;
  background: var(--tb-bg); border: 1px solid var(--tb-border);
  border-radius: var(--tb-radius-sm); padding: 9px 12px; margin-bottom: 18px;
}

.tb-link-box code {
  font-size: 11px; color: var(--tb-muted2); flex: 1;
  overflow: hidden; text-overflow: ellipsis;
  white-space: nowrap; font-family: monospace;
}

.tb-modal-actions { display: flex; gap: 8px; justify-content: flex-end; }

/* ── Animações ──────────────────────────────────────────── */
@keyframes tbFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.tb-animate-in { animation: tbFadeIn .35s ease forwards; }

@media (prefers-reduced-motion: reduce) {
  .tb-calc-wrapper *, .tb-token-block {
    animation: none !important; transition: none !important;
  }
  .tb-token-block { opacity: 1; transform: none; }
}

/* ── Print ──────────────────────────────────────────────── */
@media print {
  .tb-hero-stats, .tb-btn-row, .tb-share-row,
  .tb-historico, .tb-dark-toggle, .tb-modal-overlay { display: none !important; }

  .tb-calc-wrapper { background: #fff !important; color: #000 !important; }
  .tb-hero { background: #fff !important; border-bottom: 2px solid #0D7CFF; }
  .tb-hero-title { background: none !important; -webkit-text-fill-color: #000 !important; font-size: 20px; }
  .tb-main { display: block !important; }
  .tb-form-card { display: none !important; }
  .tb-card, .tb-metric, .tb-token-viz, .tb-chart-card, .tb-breakdown {
    background: #fff !important; border: 1px solid #ccc !important;
    box-shadow: none !important; break-inside: avoid;
  }
  .tb-metrics-grid { grid-template-columns: repeat(4,1fr); }
  .tb-metric-value { font-size: 16px !important; color: #000 !important; }
  .tb-highlight .tb-metric-value { color: #00B87E !important; }
  .tb-token-block.tb-sold   { background: #00B87E !important; }
  .tb-token-block.tb-unsold { background: #eee !important; }
}