/* ══════════════════════════════════════════════════════════
   Calculadora para Inversores — estilos globales
   ══════════════════════════════════════════════════════════ */

.calc-inv-offcanvas {
  --bs-offcanvas-width: min(920px, 100vw);
  background: var(--surface);
  color: var(--text);
}

.calc-inv-offcanvas .offcanvas-header {
  border-bottom: 1px solid var(--border);
  padding: 1rem 1.25rem;
}

.calc-inv-offcanvas .offcanvas-title {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.calc-inv-offcanvas .offcanvas-title .bi-calculator {
  color: var(--gold);
}

.calc-inv-offcanvas.offcanvas.offcanvas-end {
  height: auto !important;
  max-height: 100dvh;
  bottom: auto;
  top: 0;
}

.calc-inv-offcanvas .offcanvas-body {
  padding: 1.25rem;
  overflow-y: auto;
  flex: 0 1 auto;
  max-height: calc(100dvh - 5.5rem);
}

.calc-inv-subtitle {
  font-size: 0.8rem;
  color: var(--muted);
  margin: 0;
}

/* Tabs */
.calc-inv-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.75rem;
}

.calc-inv-tabs .nav-link {
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.4rem 0.75rem;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--border);
  white-space: nowrap;
}

.calc-inv-tabs .nav-link:hover {
  color: var(--text);
  background: var(--bg);
  border-color: var(--gray-md);
}

.calc-inv-tabs .nav-link.active {
  color: #fff;
  background: var(--red);
  border-color: var(--red);
}

/* Fields */
.calc-inv-field {
  margin-bottom: 0.9rem;
}

.calc-inv-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.3rem;
  letter-spacing: 0.01em;
}

.calc-inv .calc-input,
.calc-inv-offcanvas .calc-input {
  background: var(--input-bg) !important;
  color: var(--text) !important;
  border: 1px solid var(--border) !important;
  border-radius: 8px;
  font-size: 0.95rem;
  font-variant-numeric: tabular-nums;
  padding: 0.5rem 0.75rem;
}

.calc-inv .calc-input:focus,
.calc-inv-offcanvas .calc-input:focus {
  border-color: var(--red) !important;
  box-shadow: 0 0 0 3px rgba(255, 104, 44, 0.15);
}

.calc-inv-hint {
  font-size: 0.7rem;
  color: var(--subtle);
}

/* Results */
.calc-inv-result {
  height: auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.25rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg);
}

.calc-inv-result-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.calc-inv-result-value {
  font-size: clamp(1.8rem, 4vw, 2.75rem);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
  margin: 0;
  color: var(--text);
}

.calc-inv-unit {
  font-size: 0.45em;
  font-weight: 600;
  opacity: 0.75;
}

.calc-inv-formula {
  font-size: 0.72rem;
  color: var(--subtle);
  margin-top: 0.6rem;
}

.calc-inv-result--info .calc-inv-result-value { color: #0d6efd; }
.calc-inv-result--info { border-color: rgba(13, 110, 253, 0.35); background: rgba(13, 110, 253, 0.06); }

.calc-inv-result--success .calc-inv-result-value { color: #198754; }
.calc-inv-result--success { border-color: rgba(25, 135, 84, 0.35); background: rgba(25, 135, 84, 0.06); }

.calc-inv-result--warning .calc-inv-result-value { color: #c79100; }
.calc-inv-result--warning { border-color: rgba(255, 193, 7, 0.4); background: rgba(255, 193, 7, 0.08); }

.calc-inv-result--danger .calc-inv-result-value { color: #dc3545; }
.calc-inv-result--danger { border-color: rgba(220, 53, 69, 0.35); background: rgba(220, 53, 69, 0.06); }

.calc-inv-result--neutral .calc-inv-result-value { color: var(--text); }
.calc-inv-result--neutral { background: var(--bg); }

.calc-inv-result--total {
  background: var(--black);
  border-color: var(--black);
  color: #fff;
  min-height: auto;
  padding: 1rem;
}

.calc-inv-result--total .calc-inv-result-label,
.calc-inv-result--total .calc-inv-formula {
  color: rgba(255, 255, 255, 0.7);
}

.calc-inv-result--total .calc-inv-result-value {
  color: #fff;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
}

[data-theme="dark"] .calc-inv-result--total {
  background: #1a1a1a;
  border-color: #444;
}

/* Section titles */
.calc-inv-section-title {
  font-size: 0.85rem;
  font-weight: 600;
  padding-bottom: 0.4rem;
  margin-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--text);
}

.calc-inv-section-title--info { border-color: rgba(13, 110, 253, 0.4); color: #0d6efd; }
.calc-inv-section-title--warning { border-color: rgba(255, 193, 7, 0.5); color: #c79100; }
.calc-inv-section-title--success { border-color: rgba(25, 135, 84, 0.4); color: #198754; }

/* Breakdown cards */
.calc-inv-breakdown {
  padding: 0.9rem 1rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg);
}

.calc-inv-breakdown h6 {
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border);
}

.calc-inv-breakdown--primary { border-color: rgba(13, 110, 253, 0.35); }
.calc-inv-breakdown--primary h6 { color: #0d6efd; border-color: rgba(13, 110, 253, 0.35); }

.calc-inv-breakdown--warning { border-color: rgba(255, 193, 7, 0.4); }
.calc-inv-breakdown--warning h6 { color: #c79100; border-color: rgba(255, 193, 7, 0.4); }

.calc-inv-breakdown--success { border-color: rgba(25, 135, 84, 0.35); }
.calc-inv-breakdown--success h6 { color: #198754; border-color: rgba(25, 135, 84, 0.35); }

.calc-inv-row {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.82rem;
  margin-bottom: 0.35rem;
  color: var(--text);
}

.calc-inv-row span:last-child {
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  white-space: nowrap;
}

.calc-inv-row--total {
  font-weight: 700;
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border);
}

/* CAC table */
.calc-inv-table-wrap {
  max-height: 400px;
  overflow-y: auto;
}

.calc-inv-table {
  font-size: 0.85rem;
  color: var(--text);
}

.calc-inv-table thead th {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.75rem;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 1;
}

.calc-inv-table tbody td {
  border-bottom: 1px solid var(--border);
  font-variant-numeric: tabular-nums;
  vertical-align: middle;
}

.calc-inv-table tbody tr:hover td {
  background: rgba(255, 104, 44, 0.05);
}

/* Topbar / sidebar trigger */
.tb-calc-btn {
  width: 34px;
  height: 34px;
  padding: 0;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sb-link.sb-link--btn {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  font: inherit;
  color: inherit;
}

/* Calculadora básica */
.calc-inv-offcanvas .tab-content > .tab-pane {
  display: none !important;
}

.calc-inv-offcanvas .tab-content > .tab-pane.active {
  display: block !important;
}

.calc-inv-offcanvas.is-compact {
  --bs-offcanvas-width: min(420px, 100vw);
}

.calc-basica {
  max-width: 360px;
  margin: 0 auto;
}

.calc-basica-screen {
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  margin-bottom: 0.75rem;
  text-align: right;
  min-height: 76px;
}

.calc-basica-expr {
  min-height: 1.1rem;
  font-size: 0.78rem;
  color: var(--text-muted, var(--muted));
  letter-spacing: 0.02em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.calc-basica-display {
  font-size: 2rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--text);
  line-height: 1.2;
  word-break: break-all;
}

.calc-basica-pad {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.45rem;
}

.calc-basica-btn {
  min-height: 48px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 1.15rem;
  font-weight: 600;
  cursor: pointer;
  font-variant-numeric: tabular-nums;
}

.calc-basica-btn:hover {
  background: var(--bg);
}

.calc-basica-btn:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 2px;
}

.calc-basica-btn--muted {
  color: var(--text-muted, var(--muted));
  font-size: 0.95rem;
}

.calc-basica-btn--op {
  background: rgba(198, 40, 40, 0.12);
  border-color: rgba(198, 40, 40, 0.35);
  color: var(--red);
}

.calc-basica-btn--eq {
  background: #C62828;
  border-color: #C62828;
  color: #fff;
}

.calc-basica-btn--eq:hover {
  filter: brightness(1.08);
}

@media (max-width: 576px) {
  .calc-inv-offcanvas {
    --bs-offcanvas-width: 100vw;
  }

  .calc-inv-tabs .nav-link {
    font-size: 0.72rem;
    padding: 0.35rem 0.55rem;
  }
}