/* src/dashboard/calculator.css
 * ------------------------------------------------------------------
 * Estilos da Calculadora de Transação / Comparador de Cotações.
 * TOTALMENTE ESCOPADO em #calculator-section — não afeta o restante
 * do dashboard. Reutiliza apenas as variáveis CSS já definidas em
 * style.css (--bg-card, --border, --accent, --green, ...), portanto
 * acompanha automaticamente o tema claro/escuro.
 * ------------------------------------------------------------------ */

#calculator-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 22px;
  margin-bottom: 24px;
  position: relative;
  overflow: hidden;
}

#calculator-section::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--green));
  opacity: 0.6;
  pointer-events: none;
}

/* ── Cabeçalho ─────────────────────────────────────────── */
#calculator-section .calc-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

#calculator-section .calc-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0;
  margin: 0;
}

#calculator-section .calc-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

#calculator-section .calc-tag {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
  letter-spacing: 0.5px;
  background: rgba(99,102,241,0.12);
  color: var(--accent-light);
  border: 1px solid rgba(99,102,241,0.3);
  white-space: nowrap;
}

/* ── Layout principal ──────────────────────────────────── */
#calculator-section .calc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

@media (max-width: 900px) {
  #calculator-section .calc-layout { grid-template-columns: 1fr; }
}

/* ── Formulário ────────────────────────────────────────── */
#calculator-section .calc-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

#calculator-section .calc-form-group {
  display: flex;
  flex-direction: column;
}

#calculator-section .calc-group-label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-faint);
  margin-bottom: 3px;
}

#calculator-section .calc-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

#calculator-section .calc-row.calc-row-single {
  grid-template-columns: 1fr;
}

@media (max-width: 480px) {
  #calculator-section .calc-row { grid-template-columns: 1fr; }
}

#calculator-section .calc-field-col {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

#calculator-section .calc-field-sublabel {
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}

#calculator-section .calc-select,
#calculator-section .calc-input {
  width: 100%;
  box-sizing: border-box;
  height: 36px;
  padding: 0 10px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.14);
  background-color: var(--bg-card);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s, background-color 0.15s;
  color-scheme: dark;
}

#calculator-section .calc-select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 30px;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23818cf8' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
}

#calculator-section .calc-select option {
  background: var(--bg-card);
  color: var(--text-primary);
  padding: 8px 12px;
}

#calculator-section .calc-select:hover,
#calculator-section .calc-input:hover {
  border-color: var(--accent);
}

#calculator-section .calc-select:focus,
#calculator-section .calc-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

/* ── Bloco de Entrada Manual (Puro Swap) ───────────────── */
#calculator-section .calc-manual-box {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#calculator-section .calc-manual-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

#calculator-section .calc-manual-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-primary);
}

#calculator-section .calc-manual-desc {
  font-size: 10.5px;
  color: var(--text-muted);
  line-height: 1.35;
  margin: 0;
}

#calculator-section .calc-badge-manual {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(245,158,11,0.18);
  color: var(--gold);
  border: 1px solid rgba(245,158,11,0.35);
  text-transform: uppercase;
}

#calculator-section .calc-badge-monitor {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(99,102,241,0.18);
  color: var(--accent-light);
  border: 1px solid rgba(99,102,241,0.35);
  text-transform: uppercase;
}

#calculator-section .calc-input-wrap {
  position: relative;
}

#calculator-section .calc-input {
  font-family: 'JetBrains Mono', monospace;
  padding-right: 64px;
}

#calculator-section .calc-input::placeholder {
  color: var(--text-faint);
}

#calculator-section .calc-unit {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  pointer-events: none;
}

#calculator-section .calc-input.calc-invalid {
  border-color: rgba(239,68,68,0.6);
}

#calculator-section .calc-input.calc-warn {
  border-color: rgba(245,158,11,0.6);
}

#calculator-section .calc-field-msg {
  font-size: 12px;
  margin-top: 6px;
  line-height: 1.4;
}

#calculator-section .calc-field-msg:empty { display: none; }

#calculator-section .calc-field-msg.calc-msg-warn  { color: var(--gold); }
#calculator-section .calc-field-msg.calc-msg-error { color: var(--red); }

/* ── Mensagens de rota / modo ──────────────────────────── */
#calculator-section .calc-notice {
  font-size: 13px;
  line-height: 1.5;
  border-radius: var(--radius);
  padding: 10px 14px;
}

#calculator-section .calc-notice[hidden] { display: none; }

#calculator-section .calc-notice-warn {
  color: var(--gold);
  background: rgba(245,158,11,0.07);
  border: 1px solid rgba(245,158,11,0.18);
}

#calculator-section .calc-notice-info {
  color: var(--text-muted);
  background: rgba(99,102,241,0.06);
  border: 1px solid rgba(99,102,241,0.15);
}

/* ── Botões ────────────────────────────────────────────── */
#calculator-section .calc-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 2px;
}

#calculator-section .calc-btn {
  height: 36px;
  padding: 0 16px;
  border-radius: 8px;
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.12s, box-shadow 0.15s, background 0.15s, opacity 0.15s, border-color 0.15s;
}

#calculator-section .calc-btn-primary {
  border: 1px solid transparent;
  background: linear-gradient(135deg, var(--accent), #4f46e5);
  color: #fff;
  box-shadow: 0 4px 18px var(--accent-glow);
}

#calculator-section .calc-btn-primary:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px var(--accent-glow);
}

#calculator-section .calc-btn-primary:active:not(:disabled) {
  transform: scale(0.98);
}

#calculator-section .calc-btn-secondary {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
}

#calculator-section .calc-btn-secondary:hover {
  border-color: var(--border-glow);
  color: var(--text-primary);
}

#calculator-section .calc-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  box-shadow: none;
}

#calculator-section .calc-btn:focus-visible {
  outline: 2px solid var(--accent-light);
  outline-offset: 2px;
}

/* ── Resultado ─────────────────────────────────────────── */
#calculator-section .calc-result {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
  background: rgba(255,255,255,0.02);
  height: fit-content;
  align-self: start;
  display: flex;
  flex-direction: column;
}

#calculator-section .calc-result-empty {
  margin: auto;
  text-align: center;
  color: var(--text-faint);
  font-size: 12px;
  padding: 24px 8px;
}

#calculator-section .calc-result-empty .calc-empty-icon {
  display: block;
  font-size: 24px;
  opacity: 0.5;
  margin-bottom: 6px;
}

#calculator-section .calc-result-body[hidden],
#calculator-section .calc-result-empty[hidden] { display: none; }

#calculator-section .calc-result-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  animation: calcFadeIn 0.25s ease;
}

@keyframes calcFadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

#calculator-section .calc-context {
  font-size: 11.5px;
  color: var(--text-muted);
}

#calculator-section .calc-context strong {
  color: var(--text-primary);
  font-weight: 600;
}

#calculator-section .calc-metric-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-faint);
  margin-bottom: 2px;
}

#calculator-section .calc-metric-main {
  font-family: 'JetBrains Mono', monospace;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.1;
  color: var(--text-primary);
  word-break: break-word;
}

#calculator-section .calc-metric-unit {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  margin-left: 4px;
  letter-spacing: 0;
}

#calculator-section .calc-divider {
  height: 1px;
  background: var(--border);
  margin: 2px 0;
}

#calculator-section .calc-metric-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

@media (max-width: 480px) {
  #calculator-section .calc-metric-grid { grid-template-columns: 1fr; }
  #calculator-section .calc-metric-main { font-size: 18px; }
}

#calculator-section .calc-metric-box {
  border-radius: 8px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
}

#calculator-section .calc-metric-box.calc-real {
  border-color: rgba(16,185,129,0.35);
  background: rgba(16,185,129,0.06);
}

#calculator-section .calc-metric-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-primary);
  word-break: break-word;
}

#calculator-section .calc-metric-box.calc-real .calc-metric-value {
  color: var(--green);
}

#calculator-section .calc-metric-hint {
  font-size: 10px;
  color: var(--text-faint);
  margin-top: 2px;
}

#calculator-section .calc-disclaimer {
  font-size: 10.5px;
  color: var(--text-faint);
  line-height: 1.4;
  border-left: 2px solid var(--border);
  padding-left: 8px;
}

/* ── Tema claro (ajustes de transparência) ─────────────── */
[data-theme="light"] #calculator-section .calc-select,
[data-theme="light"] #calculator-section .calc-input {
  background-color: rgba(0,0,0,0.02);
  color-scheme: light;
}

[data-theme="light"] #calculator-section .calc-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
}

[data-theme="light"] #calculator-section .calc-result,
[data-theme="light"] #calculator-section .calc-metric-box {
  background: rgba(0,0,0,0.015);
}

[data-theme="light"] #calculator-section .calc-metric-box.calc-real {
  background: rgba(5,150,105,0.06);
}

/* ── Fallback quando o catálogo/núcleo não carregam ────── */
#calculator-section .calc-unavailable {
  font-size: 13px;
  color: var(--text-muted);
}

#calculator-section .calc-unavailable[hidden] { display: none; }

/* ── Cotações atuais SideShift (Cards Compactos e Elegantes) ── */
#calculator-section .calc-sideshift-section {
  background: rgba(255,255,255,0.015);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 16px;
}

#calculator-section .calc-sideshift-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

#calculator-section .calc-sideshift-title {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--text-primary);
  margin: 0;
}

#calculator-section .calc-sideshift-subtitle {
  font-size: 10.5px;
  color: var(--text-muted);
  margin-top: 1px;
}

#calculator-section .calc-btn-sm {
  height: 28px;
  padding: 0 10px;
  font-size: 11px;
  letter-spacing: 0.4px;
  border-radius: 6px;
}

#calculator-section .calc-btn-icon {
  margin-right: 4px;
  font-size: 11px;
}

#calculator-section .calc-sideshift-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

@media (max-width: 768px) {
  #calculator-section .calc-sideshift-grid {
    grid-template-columns: 1fr;
  }
}

#calculator-section .calc-side-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  transition: border-color 0.15s, transform 0.15s;
}

#calculator-section .calc-side-card:hover {
  border-color: var(--border-glow);
}

#calculator-section .calc-card-net {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

#calculator-section .calc-card-val {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

#calculator-section .calc-card-rate {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  color: var(--text-faint);
}

#calculator-section .calc-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 3px;
  padding-top: 4px;
  border-top: 1px solid var(--border);
  font-size: 10px;
}

#calculator-section .calc-card-time {
  font-size: 10px;
  color: var(--text-muted);
}

#calculator-section .calc-status-badge {
  font-size: 9px;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 8px;
  letter-spacing: 0.2px;
}

#calculator-section .calc-status-online {
  background: rgba(16,185,129,0.15);
  color: var(--green);
  border: 1px solid rgba(16,185,129,0.3);
}

#calculator-section .calc-status-offline {
  background: rgba(239,68,68,0.12);
  color: var(--red);
  border: 1px solid rgba(239,68,68,0.25);
}

#calculator-section .calc-card-msg {
  font-size: 10.5px;
  color: var(--text-faint);
  line-height: 1.3;
}

#calculator-section .calc-card-loading {
  opacity: 0.6;
}

/* ── Área de Comparativo de Cotações (Largura Total sem Barra) ─ */
#calculator-section .calc-comparison-section {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

#calculator-section .calc-comparison-section[hidden] { display: none; }

#calculator-section .calc-comparison-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 10px;
}

#calculator-section .calc-comparison-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

#calculator-section .calc-comparison-subtitle {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 1px;
}

#calculator-section .calc-best-badge {
  font-size: 10.5px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 12px;
  background: rgba(16,185,129,0.15);
  color: var(--green);
  border: 1px solid rgba(16,185,129,0.3);
}

#calculator-section .calc-best-badge[hidden] { display: none; }

#calculator-section .calc-table-wrap {
  overflow-x: visible; /* Elimina barra de rolagem horizontal */
  border-radius: 8px;
  border: 1px solid var(--border);
  margin-bottom: 8px;
  background: rgba(255, 255, 255, 0.015);
}

#calculator-section .calc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  text-align: left;
}

#calculator-section .calc-table th {
  background: rgba(255,255,255,0.035);
  padding: 8px 12px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-faint);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

#calculator-section .calc-table td {
  padding: 9px 12px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-primary);
  white-space: nowrap;
}

#calculator-section .calc-table th:first-child,
#calculator-section .calc-table td:first-child {
  width: 65px;
  text-align: center;
}

#calculator-section .calc-table tr:last-child td {
  border-bottom: none;
}

#calculator-section .calc-table tr:hover {
  background: rgba(255,255,255,0.025);
}

#calculator-section .calc-table tr.calc-row-best {
  background: linear-gradient(90deg, rgba(245, 158, 11, 0.08) 0%, rgba(16, 185, 129, 0.05) 100%);
  border-left: 3px solid var(--gold);
}

#calculator-section .calc-table tr.calc-row-best td {
  font-weight: 700;
}

#calculator-section .calc-badge-rank {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  border-radius: 4px;
  padding: 2px 6px;
  font-family: inherit;
  background: rgba(255,255,255,0.05);
  color: var(--text-muted);
}

#calculator-section .calc-badge-rank-1 {
  background: rgba(245,158,11,0.2);
  color: var(--gold);
  border: 1px solid rgba(245,158,11,0.4);
}

#calculator-section .calc-provider-cell {
  font-family: 'Inter', system-ui, sans-serif;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

#calculator-section .calc-diff-pos {
  color: var(--green);
  font-weight: 600;
}

#calculator-section .calc-diff-neg {
  color: var(--red);
  font-weight: 600;
}

#calculator-section .calc-diff-neutral {
  color: var(--text-muted);
}

#calculator-section .calc-comparison-note {
  font-size: 10.5px;
  color: var(--text-faint);
  line-height: 1.4;
  margin-top: 6px;
}

#calculator-section .calc-comparison-note[hidden] { display: none; }

@media (max-width: 768px) {
  #calculator-section .calc-table-wrap {
    overflow-x: auto;
  }
  #calculator-section .calc-table th,
  #calculator-section .calc-table td {
    padding: 7px 8px;
    font-size: 11px;
  }
}