.mtb-tool {
  background: var(--mtb-card, #fff);
  border: 1px solid var(--mtb-border, #e2e8f0);
  border-radius: 28px;
  box-shadow: var(--mtb-shadow, 0 10px 30px rgba(15,23,42,.08));
  padding: clamp(24px, 4vw, 46px);
  margin: 24px 0;
}

.mtb-tool-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 32px;
}

.mtb-tool-kicker {
  display: inline-flex;
  border-radius: 999px;
  padding: 6px 12px;
  background: color-mix(in srgb, var(--mtb-primary, #0f172a) 10%, transparent);
  color: var(--mtb-secondary, #d5a526);
  font-size: .76rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .12em;
}

.mtb-tool h2 {
  margin: 12px 0 10px;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(2rem, 4vw, 3.5rem);
}

.mtb-tool p {
  color: var(--mtb-muted-fg, #64748b);
}

.mtb-calc-grid {
  display: grid;
  grid-template-columns: minmax(280px, 380px) minmax(0, 1fr);
  gap: 26px;
}

.mtb-calc-form,
.mtb-calc-output {
  background: color-mix(in srgb, var(--mtb-muted, #f1f5f9) 50%, transparent);
  border: 1px solid var(--mtb-border, #e2e8f0);
  border-radius: 22px;
  padding: 22px;
}

.mtb-calc-form label {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
  font-weight: 800;
  color: var(--mtb-fg, #0f172a);
}

.mtb-calc-form input,
.mtb-calc-form select {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--mtb-border, #e2e8f0);
  border-radius: 12px;
  padding: 10px 12px;
  background: var(--mtb-card, #fff);
  color: var(--mtb-fg, #0f172a);
}

.mtb-tool-btn {
  width: 100%;
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--mtb-primary, #0f172a);
  border-radius: 13px;
  background: var(--mtb-primary, #0f172a);
  color: var(--mtb-primary-fg, #fff);
  font-weight: 900;
  cursor: pointer;
  text-decoration: none;
  transition: transform .15s ease, box-shadow .15s ease;
}

.mtb-tool-btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--mtb-shadow, 0 10px 30px rgba(15,23,42,.08));
}

.mtb-tool-btn-light {
  background: var(--mtb-card, #fff);
  color: var(--mtb-fg, #0f172a);
  border-color: var(--mtb-border, #e2e8f0);
  margin-top: 16px;
}

.mtb-result-card {
  background: var(--mtb-primary, #0f172a);
  color: var(--mtb-primary-fg, #fff);
  border-radius: 20px;
  padding: 22px;
  margin-bottom: 18px;
}

.mtb-result-card span,
.mtb-result-row span {
  display: block;
  opacity: .72;
  font-size: .82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 8px;
}

.mtb-result-card strong {
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-family: "Playfair Display", Georgia, serif;
}

.mtb-result-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.mtb-result-row > div {
  background: var(--mtb-card, #fff);
  border: 1px solid var(--mtb-border, #e2e8f0);
  border-radius: 16px;
  padding: 16px;
}

.mtb-chart-wrap {
  background: var(--mtb-card, #fff);
  border: 1px solid var(--mtb-border, #e2e8f0);
  border-radius: 18px;
  padding: 14px;
  overflow: hidden;
}

.mtb-chart {
  width: 100%;
  height: auto;
  display: block;
}

.mtb-plan-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 18px;
}

.mtb-plan-card {
  border: 1px solid var(--mtb-border, #e2e8f0);
  border-radius: 22px;
  padding: 24px;
  background: color-mix(in srgb, var(--mtb-muted, #f1f5f9) 40%, transparent);
}

.mtb-plan-card.is-featured {
  border-color: var(--mtb-secondary, #d5a526);
  box-shadow: 0 12px 28px rgba(213,165,38,.18);
}

.mtb-plan-card h3 {
  margin: 0 0 10px;
  font-family: "Playfair Display", Georgia, serif;
  font-size: 1.7rem;
}

.mtb-plan-card strong {
  display: block;
  font-size: 2rem;
  margin-bottom: 16px;
}

.mtb-plan-card small {
  color: var(--mtb-muted-fg, #64748b);
  font-size: .9rem;
}

.mtb-plan-card ul {
  margin: 0 0 22px;
  padding-left: 18px;
  color: var(--mtb-muted-fg, #64748b);
}

@media (max-width: 860px) {
  .mtb-calc-grid,
  .mtb-result-row,
  .mtb-plan-grid {
    grid-template-columns: 1fr;
  }
}

.mtb-dashboard-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 26px;
}

.mtb-dashboard-card,
.mtb-download-row {
  background: color-mix(in srgb, var(--mtb-muted, #f1f5f9) 45%, transparent);
  border: 1px solid var(--mtb-border, #e2e8f0);
  border-radius: 20px;
  padding: 20px;
}

.mtb-dashboard-card span,
.mtb-download-row span {
  display: inline-flex;
  border-radius: 999px;
  padding: 5px 10px;
  background: color-mix(in srgb, var(--mtb-primary, #0f172a) 10%, transparent);
  color: var(--mtb-secondary, #d5a526);
  font-size: .72rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .10em;
}

.mtb-dashboard-card strong {
  display: block;
  margin: 14px 0 8px;
  font-size: clamp(2rem, 4vw, 3rem);
  font-family: "Playfair Display", Georgia, serif;
}

.mtb-dashboard-card p {
  margin: 0;
}

.mtb-dashboard-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.mtb-download-list {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.mtb-download-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.mtb-download-row h3 {
  margin: 10px 0 0;
  font-family: "Playfair Display", Georgia, serif;
  font-size: 1.35rem;
}

.mtb-download-row em {
  font-style: normal;
  color: var(--mtb-muted-fg, #64748b);
  font-weight: 900;
  white-space: nowrap;
}

@media (max-width: 860px) {
  .mtb-dashboard-grid,
  .mtb-dashboard-actions {
    grid-template-columns: 1fr;
  }
  .mtb-download-row {
    align-items: flex-start;
    flex-direction: column;
  }
}


/* v1.3 — Minha Conta, Dashboard Premium e Biblioteca de Downloads */
.mtb-account-hero,
.mtb-dashboard-hero,
.mtb-download-featured {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border: 1px solid var(--mtb-border, #e2e8f0);
  border-radius: 24px;
  padding: clamp(22px, 4vw, 34px);
  background:
    radial-gradient(circle at top right, color-mix(in srgb, var(--mtb-secondary, #d5a526) 18%, transparent), transparent 38%),
    color-mix(in srgb, var(--mtb-muted, #f1f5f9) 48%, transparent);
  margin-bottom: 24px;
}

.mtb-account-hero h2,
.mtb-dashboard-hero h3,
.mtb-download-featured h3 {
  margin: 10px 0;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.05;
}

.mtb-dashboard-hero span,
.mtb-download-featured span {
  display: inline-flex;
  border-radius: 999px;
  padding: 6px 12px;
  background: color-mix(in srgb, var(--mtb-secondary, #d5a526) 18%, transparent);
  color: var(--mtb-secondary, #d5a526);
  font-size: .72rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .12em;
}

.mtb-dashboard-hero strong {
  width: 120px;
  height: 120px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid color-mix(in srgb, var(--mtb-secondary, #d5a526) 38%, var(--mtb-border, #e2e8f0));
  background: color-mix(in srgb, var(--mtb-card, #fff) 74%, transparent);
  color: var(--mtb-secondary, #d5a526);
  font-family: "Playfair Display", Georgia, serif;
  font-size: 1.25rem;
}

.mtb-account-logout {
  width: auto;
  min-width: 150px;
}

.mtb-account-hero-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.mtb-account-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.mtb-account-grid-compact {
  grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
}

.mtb-account-card,
.mtb-account-panel,
.mtb-auth-form {
  background: color-mix(in srgb, var(--mtb-muted, #f1f5f9) 46%, transparent);
  border: 1px solid var(--mtb-border, #e2e8f0);
  border-radius: 22px;
  padding: 22px;
}

.mtb-account-card span {
  display: inline-flex;
  border-radius: 999px;
  padding: 5px 10px;
  background: color-mix(in srgb, var(--mtb-primary, #0f172a) 10%, transparent);
  color: var(--mtb-secondary, #d5a526);
  font-size: .72rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .10em;
}

.mtb-account-card h3,
.mtb-account-panel h3 {
  margin: 12px 0 8px;
  font-family: "Playfair Display", Georgia, serif;
  font-size: 1.7rem;
}

.mtb-account-card p,
.mtb-account-panel p {
  margin: 0;
  color: var(--mtb-muted-fg, #64748b);
  overflow-wrap: anywhere;
}

.mtb-account-card p + p {
  margin-top: 8px;
}

.mtb-account-profile-list {
  margin: 14px 0 0;
  display: grid;
  gap: 12px;
}

.mtb-account-profile-list div {
  min-width: 0;
}

.mtb-account-profile-list dt {
  margin: 0 0 4px;
  color: var(--mtb-muted-fg, #64748b);
  font-size: .78rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.mtb-account-profile-list dd {
  margin: 0;
  color: var(--mtb-fg, #0f172a);
  font-weight: 800;
  overflow-wrap: anywhere;
}

.mtb-account-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr);
  gap: 20px;
  align-items: center;
}

.mtb-account-actions {
  display: grid;
  gap: 10px;
}

.mtb-auth-tabs {
  width: min(520px, 100%);
  margin: 0 auto 18px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  background: color-mix(in srgb, var(--mtb-muted, #f1f5f9) 56%, transparent);
  border: 1px solid var(--mtb-border, #e2e8f0);
  border-radius: 999px;
  padding: 5px;
}

.mtb-auth-tabs a {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 900;
  color: var(--mtb-muted-fg, #64748b);
}

.mtb-auth-tabs a.is-active {
  background: var(--mtb-primary, #0f172a);
  color: var(--mtb-primary-fg, #fff);
  box-shadow: var(--mtb-shadow, 0 10px 30px rgba(15,23,42,.08));
}

.mtb-auth-form {
  width: min(520px, 100%);
  margin: 0 auto;
}

.mtb-profile-form {
  margin-top: 20px;
}

.mtb-auth-form label {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
  color: var(--mtb-fg, #0f172a);
  font-weight: 900;
}

.mtb-auth-form input[type="text"],
.mtb-auth-form input[type="email"],
.mtb-auth-form input[type="password"] {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--mtb-border, #e2e8f0);
  border-radius: 13px;
  padding: 10px 12px;
  background: var(--mtb-card, #fff);
  color: var(--mtb-fg, #0f172a);
}

.mtb-check {
  display: flex !important;
  grid-template-columns: none !important;
  align-items: center;
  gap: 10px !important;
}

.mtb-check input {
  width: 18px;
  height: 18px;
}

.mtb-auth-links {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 14px;
  font-weight: 800;
  font-size: .9rem;
}

.mtb-auth-links a {
  color: var(--mtb-secondary, #d5a526);
}

.mtb-auth-note {
  margin: 14px 0 0;
  font-size: .9rem;
  text-align: center;
}

.mtb-auth-message {
  width: min(620px, 100%);
  margin: 0 auto 18px;
  border-radius: 16px;
  padding: 14px 16px;
  font-weight: 800;
  text-align: center;
}

.mtb-auth-message.is-error {
  border: 1px solid rgba(239, 68, 68, .35);
  background: rgba(239, 68, 68, .10);
  color: #ef4444;
}

.mtb-auth-message.is-success {
  border: 1px solid rgba(34, 197, 94, .35);
  background: rgba(34, 197, 94, .10);
  color: #16a34a;
}

.mtb-dashboard-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.mtb-dashboard-card {
  position: relative;
  overflow: hidden;
}

.mtb-dashboard-card em {
  display: inline-flex;
  margin-top: 12px;
  font-style: normal;
  font-size: .78rem;
  font-weight: 900;
  color: var(--mtb-secondary, #d5a526);
}

.mtb-dashboard-actions {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.mtb-download-featured em {
  flex: 0 0 auto;
  border-radius: 999px;
  padding: 10px 14px;
  background: color-mix(in srgb, var(--mtb-secondary, #d5a526) 18%, transparent);
  color: var(--mtb-secondary, #d5a526);
  font-style: normal;
  font-weight: 900;
  white-space: nowrap;
}

.mtb-download-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.mtb-download-card {
  border: 1px solid var(--mtb-border, #e2e8f0);
  border-radius: 22px;
  padding: 20px;
  background: color-mix(in srgb, var(--mtb-muted, #f1f5f9) 42%, transparent);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mtb-download-icon {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--mtb-primary, #0f172a);
  color: var(--mtb-primary-fg, #fff);
  font-weight: 900;
  font-size: .78rem;
}

.mtb-download-card h3 {
  margin: 0;
  font-family: "Playfair Display", Georgia, serif;
  font-size: 1.35rem;
}

.mtb-download-card p {
  margin: 0;
  color: var(--mtb-muted-fg, #64748b);
  font-size: .94rem;
}

.mtb-tool-btn:disabled {
  cursor: not-allowed;
  opacity: .65;
  transform: none;
  box-shadow: none;
}

@media (max-width: 1080px) {
  .mtb-dashboard-grid,
  .mtb-download-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mtb-dashboard-actions {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .mtb-account-hero,
  .mtb-dashboard-hero,
  .mtb-download-featured,
  .mtb-account-panel {
    grid-template-columns: 1fr;
    flex-direction: column;
    align-items: flex-start;
  }

  .mtb-account-grid,
  .mtb-dashboard-grid,
  .mtb-download-grid {
    grid-template-columns: 1fr;
  }

  .mtb-account-hero-actions {
    width: 100%;
  }

  .mtb-account-logout {
    width: 100%;
  }

  .mtb-auth-links {
    flex-direction: column;
    align-items: flex-start;
  }
}


/* v1.5 — Calculadora no estilo Horizons e planos de assinatura */
.mtb-calc-page {
  margin: 0;
}

.mtb-calc-hero {
  background: var(--mtb-card, #fff);
  border: 1px solid var(--mtb-border, #e2e8f0);
  border-radius: 24px;
  padding: clamp(28px, 5vw, 46px) 22px;
  margin: 0 0 28px;
  text-align: center;
  box-shadow: var(--mtb-shadow, 0 10px 30px rgba(15,23,42,.08));
}

.mtb-calc-hero-inner {
  max-width: 760px;
  margin: 0 auto;
}

.mtb-calc-hero h2 {
  margin: 0 0 10px;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(2rem, 4vw, 3.1rem);
  line-height: 1.05;
}

.mtb-calc-hero p {
  margin: 0;
  color: var(--mtb-muted-fg, #64748b);
  font-weight: 700;
}

.mtb-calc-layout {
  display: grid;
  gap: 26px;
}

.mtb-calc-card {
  background: var(--mtb-card, #fff);
  border: 1px solid var(--mtb-border, #e2e8f0);
  border-radius: 22px;
  box-shadow: var(--mtb-shadow, 0 10px 30px rgba(15,23,42,.08));
  overflow: hidden;
}

.mtb-calc-card-header {
  border-bottom: 1px solid var(--mtb-border, #e2e8f0);
  background: color-mix(in srgb, var(--mtb-muted, #f1f5f9) 38%, transparent);
  padding: 16px 20px;
}

.mtb-calc-card-header h3 {
  margin: 0;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  font-weight: 800;
}

.mtb-calc-page .mtb-calc-form {
  background: transparent;
  border: 0;
  border-radius: 0;
  padding: 22px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.mtb-calc-page .mtb-calc-form label {
  margin: 0;
  display: grid;
  gap: 9px;
}

.mtb-calc-page .mtb-calc-form label span {
  font-weight: 900;
  color: var(--mtb-fg, #0f172a);
  font-size: .93rem;
}

.mtb-calc-page .mtb-calc-form input,
.mtb-calc-page .mtb-calc-form select {
  min-height: 46px;
  border: 1px solid var(--mtb-border, #e2e8f0);
  border-radius: 12px;
  padding: 10px 12px;
  background: var(--mtb-card, #fff);
  color: var(--mtb-fg, #0f172a);
  font-weight: 700;
}

.mtb-inline-field {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 96px;
  gap: 8px;
}

.mtb-calc-export-row {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: -6px;
}

.mtb-export-btn {
  min-height: 44px;
  border: 1px solid var(--mtb-border, #e2e8f0);
  border-radius: 12px;
  background: var(--mtb-card, #fff);
  color: var(--mtb-fg, #0f172a);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 16px;
  font-weight: 900;
  cursor: pointer;
  transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}

.mtb-export-btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--mtb-shadow, 0 10px 30px rgba(15,23,42,.08));
  border-color: color-mix(in srgb, var(--mtb-secondary, #d5a526) 45%, var(--mtb-border, #e2e8f0));
}

.mtb-calc-result-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.mtb-result-box {
  position: relative;
  overflow: hidden;
  min-height: 210px;
  background: var(--mtb-card, #fff);
  border: 1px solid var(--mtb-border, #e2e8f0);
  border-top: 5px solid var(--mtb-primary, #0f172a);
  border-radius: 22px;
  box-shadow: var(--mtb-shadow, 0 10px 30px rgba(15,23,42,.08));
  padding: 22px;
}

.mtb-result-box.is-success { border-top-color: #16a34a; }
.mtb-result-box.is-secondary { border-top-color: var(--mtb-secondary, #d5a526); }

.mtb-result-box-head {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--mtb-muted-fg, #64748b);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.mtb-result-box > p {
  margin: 16px 0 18px;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(2rem, 3.4vw, 3.1rem);
  line-height: 1.05;
  font-weight: 900;
  color: var(--mtb-primary, #0f172a);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mtb-result-box.is-success > p { color: #16a34a; }
.mtb-result-box.is-secondary > p { color: var(--mtb-secondary, #d5a526); }

html.mtb-dark .mtb-result-box > p { color: var(--mtb-fg, #f8fafc); }
html.mtb-dark .mtb-result-box.is-success > p { color: #4ade80; }
html.mtb-dark .mtb-result-box.is-secondary > p { color: var(--mtb-secondary, #d5a526); }

.mtb-result-mini {
  background: color-mix(in srgb, var(--mtb-muted, #f1f5f9) 55%, transparent);
  border: 1px solid color-mix(in srgb, var(--mtb-border, #e2e8f0) 70%, transparent);
  border-radius: 15px;
  padding: 12px;
}

.mtb-result-mini span {
  display: block;
  color: var(--mtb-muted-fg, #64748b);
  font-size: .68rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 5px;
}

.mtb-result-mini strong {
  color: var(--mtb-fg, #0f172a);
  font-size: .95rem;
}

.mtb-calc-chart-card,
.mtb-calc-table-card {
  margin-bottom: 30px;
}

.mtb-chart-legend {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 14px;
  padding: 16px 20px 0;
  color: var(--mtb-muted-fg, #64748b);
  font-weight: 800;
  font-size: .86rem;
}

.mtb-chart-legend span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.mtb-chart-legend i {
  width: 28px;
  height: 4px;
  border-radius: 999px;
  display: inline-block;
}

.mtb-chart-legend .is-investment { background: var(--mtb-primary, #0f172a); }
.mtb-chart-legend .is-savings { background: var(--mtb-secondary, #d5a526); }
.mtb-chart-legend .is-invested { background: var(--mtb-muted-fg, #64748b); }

.mtb-calc-page .mtb-chart-wrap {
  background: transparent;
  border: 0;
  border-radius: 0;
  padding: 20px;
}

.mtb-calc-page .mtb-chart {
  width: 100%;
  max-height: 420px;
}

.mtb-chart-bg {
  fill: color-mix(in srgb, var(--mtb-muted, #f1f5f9) 28%, transparent);
}

.mtb-chart-grid,
.mtb-chart-axis {
  stroke: var(--mtb-border, #e2e8f0);
  stroke-width: 1;
}

.mtb-chart-label {
  fill: var(--mtb-muted-fg, #64748b);
  font-size: 12px;
  font-weight: 700;
}

.mtb-chart-line {
  fill: none;
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.mtb-chart-line.is-investment { stroke: var(--mtb-primary, #0f172a); }
.mtb-chart-line.is-savings { stroke: var(--mtb-secondary, #d5a526); }
.mtb-chart-line.is-invested {
  stroke: var(--mtb-muted-fg, #64748b);
  stroke-dasharray: 8 8;
}

html.mtb-dark .mtb-chart-line.is-investment { stroke: #f8fafc; }

.mtb-evolution-table-wrap {
  overflow-x: auto;
  padding: 0 20px 20px;
}

.mtb-evolution-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
}

.mtb-evolution-table th {
  text-align: left;
  background: var(--mtb-primary, #0f172a);
  color: var(--mtb-primary-fg, #fff);
  padding: 12px 14px;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.mtb-evolution-table td {
  border-bottom: 1px solid var(--mtb-border, #e2e8f0);
  padding: 12px 14px;
  font-weight: 700;
}

.mtb-subscriptions-page {
  overflow: hidden;
}

.mtb-subscription-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.mtb-subscription-card {
  position: relative;
  border: 1px solid var(--mtb-border, #e2e8f0);
  border-radius: 24px;
  padding: clamp(22px, 4vw, 34px);
  background:
    radial-gradient(circle at top right, color-mix(in srgb, var(--mtb-secondary, #d5a526) 10%, transparent), transparent 34%),
    color-mix(in srgb, var(--mtb-muted, #f1f5f9) 38%, transparent);
  box-shadow: var(--mtb-shadow, 0 10px 30px rgba(15,23,42,.08));
}

.mtb-subscription-card.is-featured {
  border-color: color-mix(in srgb, var(--mtb-secondary, #d5a526) 65%, var(--mtb-border, #e2e8f0));
  box-shadow: 0 18px 44px rgba(213, 165, 38, .18);
}

.mtb-plan-badge {
  display: inline-flex;
  border-radius: 999px;
  padding: 7px 12px;
  background: color-mix(in srgb, var(--mtb-secondary, #d5a526) 18%, transparent);
  color: var(--mtb-secondary, #d5a526);
  font-size: .72rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .12em;
}

.mtb-subscription-card h3 {
  margin: 18px 0 8px;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(2rem, 3vw, 3rem);
}

.mtb-subscription-card p {
  color: var(--mtb-muted-fg, #64748b);
  margin: 0 0 18px;
}

.mtb-plan-price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 18px;
}

.mtb-plan-price strong {
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(2.7rem, 5vw, 4.2rem);
  line-height: 1;
}

.mtb-plan-price small {
  color: var(--mtb-muted-fg, #64748b);
  font-weight: 900;
}

.mtb-subscription-card ul {
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.mtb-subscription-card li {
  color: var(--mtb-fg, #0f172a);
  font-weight: 800;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.mtb-subscription-card li::before {
  content: "✓";
  color: var(--mtb-secondary, #d5a526);
  font-weight: 900;
}

.mtb-subscription-note {
  margin-top: 20px;
  border: 1px solid var(--mtb-border, #e2e8f0);
  border-radius: 18px;
  padding: 16px 18px;
  background: color-mix(in srgb, var(--mtb-muted, #f1f5f9) 45%, transparent);
  color: var(--mtb-muted-fg, #64748b);
  display: grid;
  gap: 5px;
}

.mtb-subscription-note strong {
  color: var(--mtb-fg, #0f172a);
}

@media (max-width: 980px) {
  .mtb-calc-page .mtb-calc-form,
  .mtb-calc-result-grid {
    grid-template-columns: 1fr 1fr;
  }

  .mtb-subscription-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .mtb-calc-page .mtb-calc-form,
  .mtb-calc-result-grid {
    grid-template-columns: 1fr;
  }

  .mtb-inline-field {
    grid-template-columns: 1fr;
  }

  .mtb-calc-export-row {
    flex-direction: column;
  }

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

  .mtb-chart-legend {
    justify-content: flex-start;
  }
}


/* v1.6 — ajustes finos solicitados */
.mtb-page-card:has(.mtb-calc-page) {
  padding-top: clamp(22px, 3vw, 34px);
}

.mtb-result-box > p {
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif !important;
  font-size: clamp(1.55rem, 2.45vw, 2.35rem) !important;
  font-weight: 900;
  letter-spacing: -.04em;
  white-space: normal !important;
  overflow: visible !important;
  text-overflow: clip !important;
  word-break: break-word;
  line-height: 1.12;
}

.mtb-result-box {
  min-height: 220px;
}

.mtb-result-mini strong {
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  font-size: .88rem;
  word-break: break-word;
}

.mtb-chart-wrap {
  position: relative;
}

.mtb-hover-line {
  stroke: var(--mtb-secondary, #d5a526);
  stroke-width: 1.5;
  stroke-dasharray: 4 6;
  opacity: .85;
}

.mtb-hover-dot {
  stroke: var(--mtb-card, #fff);
  stroke-width: 2;
}

.mtb-hover-dot.is-investment { fill: var(--mtb-primary, #0f172a); }
.mtb-hover-dot.is-savings { fill: var(--mtb-secondary, #d5a526); }
.mtb-hover-dot.is-invested { fill: var(--mtb-muted-fg, #64748b); }
html.mtb-dark .mtb-hover-dot.is-investment { fill: #f8fafc; stroke: #08111f; }

.mtb-chart-tooltip {
  position: absolute;
  z-index: 5;
  min-width: 235px;
  border: 1px solid var(--mtb-border, #e2e8f0);
  border-radius: 14px;
  padding: 12px 13px;
  background: color-mix(in srgb, var(--mtb-card, #fff) 94%, transparent);
  color: var(--mtb-fg, #0f172a);
  box-shadow: 0 14px 34px rgba(15, 23, 42, .18);
  pointer-events: none;
  backdrop-filter: blur(10px);
}

.mtb-chart-tooltip strong {
  display: block;
  margin-bottom: 8px;
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  font-size: .9rem;
}

.mtb-chart-tooltip span {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: .82rem;
  font-weight: 800;
  color: var(--mtb-muted-fg, #64748b);
  margin-top: 5px;
}

.mtb-chart-tooltip i {
  width: 18px;
  height: 4px;
  border-radius: 999px;
  display: inline-block;
}

.mtb-chart-tooltip .is-investment { background: var(--mtb-primary, #0f172a); }
.mtb-chart-tooltip .is-savings { background: var(--mtb-secondary, #d5a526); }
.mtb-chart-tooltip .is-invested { background: var(--mtb-muted-fg, #64748b); }
html.mtb-dark .mtb-chart-tooltip .is-investment { background: #f8fafc; }

.mtb-evolution-table-wrap {
  max-height: 520px;
  overflow: auto;
}

.mtb-evolution-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
}

/* Dashboard inspirado nos anexos */
.mtb-dashboard-section {
  margin-top: 28px;
}

.mtb-dashboard-section > h3 {
  margin: 0 0 16px;
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  letter-spacing: -.02em;
}

.mtb-dashboard-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--mtb-border, #e2e8f0);
  border-radius: 18px;
  background: var(--mtb-card, #fff);
  box-shadow: var(--mtb-shadow, 0 10px 30px rgba(15,23,42,.08));
}

.mtb-dashboard-table {
  width: 100%;
  min-width: 880px;
  border-collapse: collapse;
  font-size: .92rem;
}

.mtb-dashboard-table th {
  padding: 14px 16px;
  text-align: left;
  color: var(--mtb-muted-fg, #64748b);
  background: color-mix(in srgb, var(--mtb-muted, #f1f5f9) 36%, transparent);
  border-bottom: 1px solid var(--mtb-border, #e2e8f0);
  font-size: .78rem;
  font-weight: 900;
}

.mtb-dashboard-table td {
  padding: 14px 16px;
  border-bottom: 1px solid color-mix(in srgb, var(--mtb-border, #e2e8f0) 70%, transparent);
}

.mtb-dashboard-table tr:last-child td {
  border-bottom: 0;
}

.mtb-dashboard-table tr.is-up {
  background: color-mix(in srgb, #22c55e 8%, transparent);
}

.mtb-dashboard-table tr.is-down {
  background: color-mix(in srgb, #ef4444 8%, transparent);
}

.mtb-dashboard-table tr.is-up td:nth-child(3),
.mtb-dashboard-table tr.is-up td:nth-child(4) {
  color: #16a34a;
  font-weight: 900;
}

.mtb-dashboard-table tr.is-down td:nth-child(3),
.mtb-dashboard-table tr.is-down td:nth-child(4) {
  color: #ef4444;
  font-weight: 900;
}

.mtb-impact {
  display: inline-flex;
  border-radius: 999px;
  padding: 5px 10px;
  font-size: .78rem;
  font-weight: 900;
}

.mtb-impact.is-medium {
  color: #b45309;
  background: rgba(245, 158, 11, .14);
  border: 1px solid rgba(245, 158, 11, .35);
}

.mtb-impact.is-low {
  color: var(--mtb-muted-fg, #64748b);
  background: color-mix(in srgb, var(--mtb-muted, #f1f5f9) 60%, transparent);
  border: 1px solid var(--mtb-border, #e2e8f0);
}

.mtb-variations-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px;
}

.mtb-variation-card {
  border: 1px solid var(--mtb-border, #e2e8f0);
  border-radius: 18px;
  padding: 22px;
  background: var(--mtb-card, #fff);
  box-shadow: var(--mtb-shadow, 0 10px 30px rgba(15,23,42,.08));
}

.mtb-variation-card h4 {
  margin: 0 0 22px;
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  font-size: 1.15rem;
}

.mtb-variation-item {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  border: 1px solid var(--mtb-border, #e2e8f0);
  border-radius: 14px;
  padding: 15px 16px;
  margin-bottom: 14px;
}

.mtb-variation-item.is-up {
  background: rgba(34, 197, 94, .08);
  border-color: rgba(34, 197, 94, .25);
}

.mtb-variation-item.is-down {
  background: rgba(239, 68, 68, .08);
  border-color: rgba(239, 68, 68, .25);
}

.mtb-variation-item p {
  margin: 6px 0 0;
  color: var(--mtb-muted-fg, #64748b);
  font-size: .86rem;
}

.mtb-variation-item span {
  flex: 0 0 auto;
  font-weight: 900;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.mtb-variation-item.is-up span { color: #16a34a; }
.mtb-variation-item.is-down span { color: #ef4444; }

/* Downloads por categoria */
.mtb-download-category {
  margin-top: 28px;
}

.mtb-download-category-head {
  margin-bottom: 16px;
}

.mtb-download-category-head h3 {
  margin: 0 0 8px;
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  font-size: clamp(1.25rem, 2vw, 1.6rem);
}

.mtb-download-category-head p {
  margin: 0;
  color: var(--mtb-muted-fg, #64748b);
}

.mtb-download-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.mtb-download-card h4 {
  margin: 0;
  font-family: "Playfair Display", Georgia, serif;
  font-size: 1.35rem;
  line-height: 1.15;
}

@media (max-width: 980px) {
  .mtb-variations-grid,
  .mtb-download-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .mtb-result-box > p {
    font-size: clamp(1.45rem, 8vw, 2rem) !important;
  }
}


/* v1.7 — dashboard simple variation cards */
.mtb-variation-item.is-simple {
  align-items: center;
}
.mtb-variation-item.is-simple p {
  display: none;
}
.mtb-variation-item.is-simple strong {
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  font-size: 1rem;
}


/* v1.8 — redução sutil da tipografia da calculadora */
.mtb-result-box > p {
  font-size: clamp(1.38rem, 2.15vw, 2.02rem) !important;
}
.mtb-result-mini strong {
  font-size: .82rem !important;
}
.mtb-evolution-table {
  font-size: .88rem;
}
.mtb-evolution-table th {
  font-size: .72rem;
}
.mtb-evolution-table td {
  font-size: .83rem;
}
.mtb-impact.is-high {
  color: #b91c1c;
  background: rgba(239, 68, 68, .12);
  border: 1px solid rgba(239, 68, 68, .3);
}


/* v2.0 — maiores variações via API */
.mtb-market-section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.mtb-market-section-head h3 {
  margin: 0;
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  letter-spacing: -.02em;
}

.mtb-market-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.mtb-market-meta span {
  display: inline-flex;
  border: 1px solid var(--mtb-border, #e2e8f0);
  border-radius: 999px;
  padding: 6px 10px;
  color: var(--mtb-muted-fg, #64748b);
  background: color-mix(in srgb, var(--mtb-muted, #f1f5f9) 40%, transparent);
  font-size: .78rem;
  font-weight: 800;
}

.mtb-market-warning {
  margin: 0 0 16px;
  border: 1px solid color-mix(in srgb, var(--mtb-secondary, #d5a526) 40%, var(--mtb-border, #e2e8f0));
  border-radius: 14px;
  padding: 12px 14px;
  background: color-mix(in srgb, var(--mtb-secondary, #d5a526) 10%, transparent);
  color: var(--mtb-fg, #0f172a);
  font-weight: 800;
}

@media (max-width: 760px) {
  .mtb-market-section-head {
    flex-direction: column;
  }

  .mtb-market-meta {
    justify-content: flex-start;
  }
}


/* v2.4 — Expectativa de Mercado e Top 100 por Liquidez */
.mtb-section-note {
  margin: -4px 0 16px;
  color: var(--mtb-muted-fg, #64748b);
  font-size: .9rem;
  line-height: 1.6;
  font-weight: 650;
}

.mtb-focus-table th,
.mtb-focus-table td {
  text-align: center;
}

.mtb-focus-table th:first-child,
.mtb-focus-table td:first-child {
  text-align: left;
}