.settings-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.settings-panel {
  margin-bottom: 0;
  padding: 24px;
}

.settings-panel-wide {
  grid-column: 1 / -1;
}

.settings-panel input:not([type="checkbox"]):not([type="color"]),
.settings-panel select {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 13px;
  outline: none;
  background: rgba(5, 13, 28, 0.94);
  color: var(--text);
  font: inherit;
  padding: 12px 14px;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.settings-panel input:not([type="checkbox"]):not([type="color"]):focus,
.settings-panel select:focus {
  border-color: var(--line-strong);
  box-shadow: 0 0 0 3px var(--blue-soft);
}

.settings-panel input:disabled {
  opacity: 1;
  color: #b8c9e5;
  -webkit-text-fill-color: #b8c9e5;
}

.settings-panel input::placeholder {
  color: var(--muted-2);
}

.settings-panel option {
  color: var(--text);
  background: #071126;
}

.settings-form,
.settings-form-grid {
  display: grid;
  gap: 16px;
}

.settings-form-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.settings-field-wide {
  grid-column: 1 / -1;
}

.settings-actions {
  justify-content: flex-end;
  margin-top: 4px;
}

.settings-module-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.settings-module-list label {
  display: flex;
  gap: 9px;
  align-items: center;
  min-height: 44px;
  padding: 0 13px;
  border: 1px solid var(--line);
  border-radius: 11px;
  color: var(--text);
}

.settings-category-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.settings-category-grid h3 {
  margin: 0 0 12px;
  font-size: 15px;
}

.settings-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-height: 38px;
  margin-bottom: 12px;
}

.settings-chip {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 7px 9px 7px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  background: rgba(13, 30, 53, 0.72);
  font-size: 13px;
}

.settings-chip button {
  border: 0;
  padding: 0;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
}

.settings-inline-add {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}

.settings-theme-header {
  align-items: flex-start;
}

.theme-preset-list {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}

.theme-preset {
  min-height: 78px;
  display: grid;
  gap: 10px;
  justify-items: start;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(5, 13, 28, 0.72);
  color: var(--text);
  cursor: pointer;
  font: inherit;
  text-align: left;
  transition:
    border-color 0.2s ease,
    background 0.2s ease,
    transform 0.2s ease;
}

.theme-preset:hover,
.theme-preset.active {
  border-color: var(--preset-accent);
  background: color-mix(in srgb, var(--preset-accent) 10%, transparent);
  transform: translateY(-1px);
}

.theme-preset.active {
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--preset-accent) 24%, transparent);
}

.theme-preset-colors {
  display: flex;
  width: 100%;
  height: 20px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 7px;
}

.theme-preset-colors span:first-child {
  width: 52%;
  background: var(--preset-accent);
}

.theme-preset-colors span:last-child {
  flex: 1;
  background: var(--preset-menu);
}

.theme-preset strong {
  font-size: 0.82rem;
}

.theme-custom-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.82fr);
  gap: 18px;
}

.theme-color-controls {
  display: grid;
  gap: 10px;
}

.theme-color-field {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.018);
  color: var(--text);
}

.theme-color-field > span:first-child {
  display: grid;
  gap: 5px;
}

.theme-color-field small {
  color: var(--muted);
  line-height: 1.4;
}

.theme-color-input-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.theme-color-input-wrap output {
  color: var(--muted);
  font-size: 0.78rem;
  font-variant-numeric: tabular-nums;
}

.theme-color-input-wrap input[type="color"] {
  width: 48px;
  height: 48px;
  padding: 3px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
}

.theme-preview {
  min-height: 174px;
  display: grid;
  grid-template-columns: 78px 1fr;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #071126;
}

.theme-preview-sidebar {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px 11px;
  background: var(--user-menu-bg);
}

.theme-preview-brand,
.theme-preview-nav,
.theme-preview-title,
.theme-preview-button,
.theme-preview-cards span {
  display: block;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
}

.theme-preview-brand {
  width: 34px;
  height: 8px;
  margin-bottom: 10px;
  background: var(--user-accent);
}

.theme-preview-nav {
  width: 100%;
  height: 7px;
}

.theme-preview-nav.short {
  width: 70%;
}

.theme-preview-nav.active {
  height: 22px;
  border: 1px solid color-mix(in srgb, var(--user-accent) 60%, transparent);
  background: color-mix(in srgb, var(--user-accent) 25%, transparent);
}

.theme-preview-content {
  display: grid;
  align-content: start;
  gap: 15px;
  padding: 20px;
}

.theme-preview-title {
  width: 48%;
  height: 10px;
  background: rgba(255, 255, 255, 0.42);
}

.theme-preview-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.theme-preview-cards span {
  height: 54px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.035);
}

.theme-preview-button {
  width: 78px;
  height: 24px;
  background: linear-gradient(
    135deg,
    var(--user-accent-light),
    var(--user-accent)
  );
}

.preference-hidden {
  display: none !important;
}

@media (max-width: 760px) {
  .settings-grid,
  .settings-form-grid,
  .settings-category-grid,
  .settings-module-list {
    grid-template-columns: 1fr;
  }

  .settings-field-wide {
    grid-column: auto;
  }

  .theme-preset-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .theme-custom-grid {
    grid-template-columns: 1fr;
  }

  .theme-preview {
    min-height: 190px;
  }
}

@media (max-width: 460px) {
  .theme-preset-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .theme-color-field {
    align-items: flex-start;
    flex-direction: column;
  }

  .theme-color-input-wrap {
    width: 100%;
    justify-content: space-between;
  }
}

.shortcuts-settings { overflow: hidden; }
.shortcuts-secret {
  margin: 14px 0;
  padding: 13px;
  border-radius: 14px;
  border: 1px solid rgba(var(--user-accent-rgb), .22);
  background: rgba(var(--user-accent-rgb), .07);
}
.shortcuts-secret > strong { display: block; margin-bottom: 9px; font-size: .82rem; }
.shortcuts-copy-row { display: flex; gap: 8px; }
.shortcuts-copy-row input { flex: 1; min-width: 0; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .74rem; }
.shortcuts-setup-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 15px; }
.shortcuts-setup-grid article { display: flex; gap: 10px; padding: 13px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.02); }
.shortcuts-setup-grid article > span { flex: 0 0 28px; width: 28px; height: 28px; display: grid; place-items: center; border-radius: 9px; background: rgba(var(--user-accent-rgb), .10); color: var(--user-accent); font-weight: 800; }
.shortcuts-setup-grid article div { min-width: 0; display: grid; gap: 4px; }
.shortcuts-setup-grid strong { font-size: .8rem; }
.shortcuts-setup-grid small { color: var(--muted); line-height: 1.4; font-size: .72rem; }
.shortcuts-setup-grid code, .shortcuts-example code { color: var(--user-accent); font-size: .72rem; }
.shortcuts-example { margin-top: 10px; padding: 11px 13px; border-radius: 12px; background: rgba(255,255,255,.018); }
.shortcuts-example span { color: var(--muted); font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; }
.shortcuts-example p { margin: 5px 0 0; color: var(--muted); font-size: .78rem; }
.shortcuts-token-list { display: grid; gap: 8px; margin-top: 12px; }
.shortcuts-token-item { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 12px; }
.shortcuts-token-item div { display: grid; gap: 3px; }
.shortcuts-token-item strong { font-size: .78rem; }
.shortcuts-token-item small { color: var(--muted); font-size: .68rem; }
.shortcuts-token-item button { min-height: 32px; }
@media (max-width: 760px) {
  .shortcuts-setup-grid { grid-template-columns: 1fr; }
  .shortcuts-copy-row { flex-direction: column; }
  .shortcuts-copy-row button { width: 100%; }
}

.shortcuts-preferences {
  margin-top: 14px;
  padding: 15px;
  border: 1px solid rgba(var(--user-accent-rgb), .16);
  border-radius: 16px;
  background: rgba(var(--user-accent-rgb), .035);
}
.shortcuts-preferences-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 12px;
}
.shortcuts-preferences-head > div { display: grid; gap: 4px; }
.shortcuts-preferences-head strong { font-size: .86rem; }
.shortcuts-preferences-head small { color: var(--muted); font-size: .72rem; line-height: 1.45; }
.shortcuts-preferences-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.shortcuts-preference-field,
.shortcuts-preference-toggle {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 13px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: rgba(255,255,255,.018);
}
.shortcuts-preference-field > span,
.shortcuts-preference-toggle > span { display: grid; gap: 4px; min-width: 0; }
.shortcuts-preference-field strong,
.shortcuts-preference-toggle strong { font-size: .78rem; }
.shortcuts-preference-field small,
.shortcuts-preference-toggle small { color: var(--muted); font-size: .68rem; line-height: 1.42; }
.shortcuts-preference-field select { flex: 0 0 170px; width: 170px; }
.shortcuts-preference-toggle input { flex: 0 0 auto; width: 18px; height: 18px; accent-color: var(--user-accent); }
.shortcuts-confirmation-hint {
  min-height: 18px;
  margin: 10px 2px 0;
  color: var(--muted);
  font-size: .7rem;
  line-height: 1.45;
}
.shortcuts-confirmation-hint.is-direct { color: #f3ba64; }

@media (max-width: 760px) {
  .shortcuts-preferences-head { flex-direction: column; }
  .shortcuts-preferences-head button { width: 100%; }
  .shortcuts-preferences-grid { grid-template-columns: 1fr; }
  .shortcuts-preference-field { align-items: stretch; flex-direction: column; }
  .shortcuts-preference-field select { width: 100%; flex-basis: auto; }
}


.shortcuts-setup-grid-compact { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.shortcuts-technical {
  margin-top: 10px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}
.shortcuts-technical summary {
  cursor: pointer;
  padding: 11px 2px 5px;
  font-size: .72rem;
  font-weight: 700;
  color: var(--muted);
}
.shortcuts-technical > div {
  display: grid;
  gap: 4px;
  padding: 3px 2px 8px;
}
.shortcuts-technical p { margin: 0; font-size: .7rem; line-height: 1.45; }
.shortcuts-technical code { color: var(--user-accent); }
@media (max-width: 760px) {
  .shortcuts-setup-grid-compact { grid-template-columns: 1fr; }
}

/* Nox / Atalho status */
.shortcuts-nox-status {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 13px;
  margin: 2px 0 14px;
  border: 1px solid rgba(148, 163, 184, .16);
  border-radius: 14px;
  background: rgba(7, 13, 25, .56);
}
.shortcuts-nox-status-dot {
  width: 9px;
  height: 9px;
  flex: 0 0 9px;
  border-radius: 50%;
  background: #64748b;
  box-shadow: 0 0 0 4px rgba(100, 116, 139, .10);
}
.shortcuts-nox-status > div { display: grid; gap: 2px; }
.shortcuts-nox-status strong { font-size: .88rem; }
.shortcuts-nox-status small { color: var(--text-muted, #94a3b8); line-height: 1.35; }
.shortcuts-nox-status.is-ready .shortcuts-nox-status-dot {
  background: rgb(var(--user-accent-rgb));
  box-shadow: 0 0 0 4px rgba(var(--user-accent-rgb), .12);
}
.shortcuts-nox-status.is-missing .shortcuts-nox-status-dot { background: #f59e0b; box-shadow: 0 0 0 4px rgba(245, 158, 11, .10); }

/* Atalho Nox público — v63 */
.shortcuts-header { align-items: center; }
.shortcuts-flow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 12px;
}
.shortcuts-flow span {
  min-height: 48px;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.018);
  color: var(--muted);
  font-size: .72rem;
  line-height: 1.35;
}
.shortcuts-flow strong,
.shortcuts-step-number {
  flex: 0 0 26px;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: rgba(var(--user-accent-rgb), .10);
  color: var(--user-accent);
  font-size: .72rem;
  font-weight: 800;
}
.shortcuts-secret-copy { display: grid; gap: 3px; margin-bottom: 9px; }
.shortcuts-secret-copy strong { font-size: .82rem; }
.shortcuts-secret-copy small { color: var(--muted); font-size: .69rem; line-height: 1.4; }
.shortcuts-copy-actions { display: flex; gap: 8px; flex: 0 0 auto; }
.shortcuts-copy-actions button { white-space: nowrap; }

.shortcuts-tutorial {
  margin-top: 14px;
  border: 1px solid rgba(var(--user-accent-rgb), .16);
  border-radius: 16px;
  background: rgba(255,255,255,.014);
  overflow: hidden;
}
.shortcuts-tutorial > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 15px;
  user-select: none;
}
.shortcuts-tutorial > summary::-webkit-details-marker { display: none; }
.shortcuts-tutorial > summary > span:first-child { display: grid; gap: 3px; }
.shortcuts-tutorial > summary strong { font-size: .84rem; }
.shortcuts-tutorial > summary small { color: var(--muted); font-size: .7rem; }
.shortcuts-tutorial-chevron {
  width: 9px;
  height: 9px;
  border-right: 1.5px solid var(--muted);
  border-bottom: 1.5px solid var(--muted);
  transform: rotate(45deg);
  transition: transform .18s ease;
  margin-right: 4px;
}
.shortcuts-tutorial[open] .shortcuts-tutorial-chevron { transform: rotate(225deg); margin-top: 6px; }
.shortcuts-tutorial-body {
  border-top: 1px solid var(--line);
  padding: 14px 15px 15px;
}
.shortcuts-tutorial-note {
  display: grid;
  gap: 4px;
  padding: 11px 12px;
  margin-bottom: 12px;
  border-radius: 12px;
  background: rgba(var(--user-accent-rgb), .055);
}
.shortcuts-tutorial-note strong { font-size: .78rem; }
.shortcuts-tutorial-note span { color: var(--muted); font-size: .7rem; line-height: 1.45; }
.shortcuts-tutorial-note b { color: var(--text); font-weight: 700; }
.shortcuts-tutorial-steps { display: grid; gap: 1px; }
.shortcuts-tutorial-step {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 11px;
  padding: 12px 2px;
  border-bottom: 1px solid rgba(148,163,184,.09);
}
.shortcuts-tutorial-step:last-child { border-bottom: 0; }
.shortcuts-tutorial-step > div { min-width: 0; display: grid; gap: 5px; }
.shortcuts-tutorial-step > div > strong { font-size: .79rem; }
.shortcuts-tutorial-step p {
  margin: 0;
  color: var(--muted);
  font-size: .7rem;
  line-height: 1.52;
}
.shortcuts-tutorial-step b { color: var(--text); font-weight: 700; }
.shortcuts-tutorial-step code,
.shortcuts-tutorial-config code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--user-accent);
  font-size: .68rem;
}
.shortcuts-endpoint-row {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}
.shortcuts-endpoint-row input {
  flex: 1;
  min-width: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .7rem;
}
.shortcuts-endpoint-row button { flex: 0 0 auto; white-space: nowrap; }
.shortcuts-tutorial-config {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 8px;
}
.shortcuts-tutorial-config > span {
  display: grid;
  gap: 3px;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255,255,255,.014);
}
.shortcuts-tutorial-config b { font-size: .67rem; color: var(--muted); font-weight: 700; }
.shortcuts-tutorial-config small { color: var(--muted); font-size: .64rem; line-height: 1.4; }
.shortcuts-test-box {
  display: grid;
  gap: 4px;
  margin-top: 10px;
  padding: 11px 12px;
  border-radius: 12px;
  border: 1px solid rgba(var(--user-accent-rgb), .14);
  background: rgba(var(--user-accent-rgb), .035);
}
.shortcuts-test-box strong { font-size: .76rem; }
.shortcuts-test-box p { margin: 0; color: var(--muted); font-size: .69rem; line-height: 1.45; }

@media (max-width: 760px) {
  .shortcuts-header { align-items: stretch; }
  .shortcuts-header > button { width: 100%; }
  .shortcuts-flow { grid-template-columns: 1fr; }
  .shortcuts-flow span { min-height: 44px; }
  .shortcuts-copy-actions { width: 100%; }
  .shortcuts-copy-actions button { flex: 1; }
  .shortcuts-endpoint-row { flex-direction: column; }
  .shortcuts-endpoint-row button { width: 100%; }
  .shortcuts-tutorial-config { grid-template-columns: 1fr; }
}

/* RC65: Configuracoes em topicos expansíveis. */
.settings-grid-compact { grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; }
.settings-grid-compact > .theme-settings-panel { grid-column: 1 / -1; }
.settings-topics-intro { grid-column: 1 / -1; display: flex; align-items: end; justify-content: space-between; gap: 16px; padding: 8px 2px 0; }
.settings-topics-intro > div { display: grid; gap: 4px; }
.settings-topics-intro h2 { margin: 0; font-size: 1.2rem; }
.settings-topics-intro p { margin: 0; color: var(--muted); font-size: .78rem; line-height: 1.45; }
.settings-topic-list { grid-column: 1 / -1; display: grid; gap: 10px; }
.settings-topic { border: 1px solid color-mix(in srgb, var(--line) 84%, transparent); border-radius: 16px; background: linear-gradient(180deg, rgba(255,255,255,.018), rgba(255,255,255,.008)); overflow: clip; box-shadow: inset 0 1px 0 rgba(255,255,255,.025); transition: border-color .18s ease, background .18s ease, box-shadow .18s ease; }
.settings-topic[open] { border-color: rgba(var(--user-accent-rgb), .25); background: linear-gradient(180deg, rgba(var(--user-accent-rgb), .035), rgba(255,255,255,.008)); box-shadow: 0 14px 34px rgba(0,0,0,.14), inset 0 1px 0 rgba(255,255,255,.03); }
.settings-topic-summary { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 0 18px; cursor: pointer; list-style: none; user-select: none; }
.settings-topic-summary::-webkit-details-marker { display: none; }
.settings-topic-summary:hover { background: rgba(255,255,255,.018); }
.settings-topic-copy { min-width: 0; display: grid; gap: 4px; }
.settings-topic-copy strong { font-size: .94rem; line-height: 1.2; }
.settings-topic-copy small { color: var(--muted); font-size: .73rem; line-height: 1.4; }
.settings-topic-chevron { position: relative; flex: 0 0 auto; width: 30px; height: 30px; border-radius: 10px; border: 1px solid rgba(var(--user-accent-rgb), .14); background: rgba(255,255,255,.018); }
.settings-topic-chevron::before { content: ""; position: absolute; left: 50%; top: 50%; width: 7px; height: 7px; border-right: 1.5px solid var(--muted-2); border-bottom: 1.5px solid var(--muted-2); transform: translate(-56%, -66%) rotate(45deg); transition: transform .18s ease; }
.settings-topic[open] .settings-topic-chevron::before { transform: translate(-56%, -34%) rotate(225deg); }
.settings-topic-body { border-top: 1px solid color-mix(in srgb, var(--line) 72%, transparent); }
.settings-topic-body > .settings-panel { width: 100%; margin: 0; border: 0; border-radius: 0; background: transparent; box-shadow: none; padding: 18px; }
.settings-topic-body > .settings-panel::before, .settings-topic-body > .settings-panel::after { display: none !important; }
.settings-topic-body .panel-header { margin-bottom: 14px; }
.settings-topic-body .panel-eyebrow { opacity: .72; }
.settings-topic-body .settings-actions { margin-bottom: 0; }
.settings-topic.hidden { display: none !important; }
@media (max-width: 860px) {
  .settings-grid-compact { grid-template-columns: 1fr; }
  .settings-grid-compact > .theme-settings-panel { grid-column: auto; }
  .settings-topics-intro, .settings-topic-list { grid-column: auto; }
  .settings-topic-summary { min-height: 66px; padding: 0 14px; }
  .settings-topic-body > .settings-panel { padding: 14px; }
}

/* RC64: acessibilidade visual + comandos realmente aplicados. */
.accessibility-settings-panel {
  overflow: hidden;
}

.accessibility-settings-header {
  align-items: flex-start;
  gap: 16px;
}

.accessibility-overview {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 4px 0 16px;
}

.accessibility-overview-card {
  position: relative;
  display: grid;
  gap: 4px;
  padding: 14px 15px;
  border-radius: 16px;
  border: 1px solid color-mix(in srgb, var(--line) 72%, transparent);
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.012));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
  overflow: hidden;
}

.accessibility-overview-card::before,
.accessibility-group::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, rgba(var(--user-accent-rgb), .62), transparent 82%);
}

.accessibility-overview-card strong {
  font-size: .84rem;
  letter-spacing: .01em;
}

.accessibility-overview-card small {
  color: var(--muted);
  line-height: 1.4;
  font-size: .72rem;
}

.accessibility-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.accessibility-group {
  position: relative;
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 16px;
  border: 1px solid color-mix(in srgb, var(--line) 86%, transparent);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,.024), rgba(255,255,255,.012));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.035), 0 10px 30px rgba(0,0,0,.12);
  overflow: hidden;
}

.accessibility-group-head {
  display: grid;
  gap: 5px;
  padding: 2px 2px 10px;
  margin-bottom: 2px;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
}

.accessibility-group-head strong {
  font-size: .95rem;
  letter-spacing: .01em;
}

.accessibility-group-head small {
  color: var(--muted);
  line-height: 1.45;
  font-size: .74rem;
}

.accessibility-setting,
.accessibility-select-setting,
.accessibility-screen-reader {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 13px 14px;
  border: 1px solid color-mix(in srgb, var(--line) 74%, transparent);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(255,255,255,.018), rgba(255,255,255,.01));
  color: var(--text);
  transition: border-color .18s ease, background .18s ease, transform .18s ease, box-shadow .18s ease;
}

.accessibility-setting:hover,
.accessibility-select-setting:hover,
.accessibility-screen-reader:hover {
  border-color: rgba(var(--user-accent-rgb), .22);
  background: linear-gradient(180deg, rgba(255,255,255,.026), rgba(255,255,255,.014));
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(0,0,0,.1);
}

.accessibility-setting > span,
.accessibility-select-setting > span {
  min-width: 0;
  display: grid;
  gap: 4px;
}

.accessibility-setting strong,
.accessibility-select-setting strong,
.accessibility-screen-reader strong {
  font-size: .84rem;
  line-height: 1.25;
}

.accessibility-setting small,
.accessibility-select-setting small,
.accessibility-screen-reader small {
  color: var(--muted);
  line-height: 1.45;
  font-size: .72rem;
}

.accessibility-setting input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 46px;
  height: 26px;
  flex: 0 0 auto;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.08);
  position: relative;
  cursor: pointer;
  transition: background .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.accessibility-setting input[type="checkbox"]::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(255,255,255,.94);
  transform: translateY(-50%);
  transition: transform .18s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,.28);
}

.accessibility-setting input[type="checkbox"]:checked {
  background: rgba(var(--user-accent-rgb), .32);
  border-color: rgba(var(--user-accent-rgb), .52);
  box-shadow: 0 0 0 4px rgba(var(--user-accent-rgb), .08);
}

.accessibility-setting input[type="checkbox"]:checked::after {
  transform: translate(20px, -50%);
}

.accessibility-setting input[type="checkbox"]:focus-visible {
  outline: 2px solid rgba(var(--user-accent-rgb), .8);
  outline-offset: 2px;
}

.accessibility-select-setting {
  align-items: stretch;
}

.accessibility-select-setting select {
  width: auto;
  min-width: 152px;
  align-self: center;
  border-radius: 12px;
  background: rgba(0,0,0,.16);
}

.accessibility-screen-reader {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
}

.accessibility-screen-reader strong {
  display: block;
  margin-bottom: 4px;
}

.accessibility-screen-reader small {
  grid-column: 1;
}

.accessibility-screen-reader span {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(var(--user-accent-rgb),.22);
  color: var(--user-accent);
  background: rgba(var(--user-accent-rgb),.08);
  font-size: .69rem;
  font-weight: 700;
  white-space: nowrap;
}

/* Escala e leitura. */
html[data-accessibility-scale="compact"] { font-size: 14px; }
html[data-accessibility-scale="large"] { font-size: 18px; }
html.a11y-large-text { font-size: 18px; }
html.a11y-large-text[data-accessibility-scale="large"] { font-size: 20px; }

html[data-accessibility-scale="compact"] .panel,
html[data-accessibility-scale="compact"] .settings-panel,
html[data-accessibility-scale="compact"] .stat-card {
  --a11y-pad: .88;
}

html[data-accessibility-scale="compact"] button,
html[data-accessibility-scale="compact"] input,
html[data-accessibility-scale="compact"] select,
html[data-accessibility-scale="compact"] textarea {
  min-height: 34px;
}

html[data-accessibility-scale="large"] button,
html[data-accessibility-scale="large"] input,
html[data-accessibility-scale="large"] select,
html[data-accessibility-scale="large"] textarea,
html.a11y-large-text button,
html.a11y-large-text input,
html.a11y-large-text select,
html.a11y-large-text textarea {
  min-height: 46px;
}

/* Reduz movimento de verdade: animações, transições, scroll suave e pulso Spotify. */
html.a11y-reduce-motion *,
html.a11y-reduce-motion *::before,
html.a11y-reduce-motion *::after {
  animation: none !important;
  transition-duration: .001ms !important;
  transition-delay: 0ms !important;
  scroll-behavior: auto !important;
}

html.a11y-reduce-motion .spotify-dynamic-backdrop,
html.a11y-reduce-motion .spotify-sidebar-orb,
html.a11y-reduce-motion .spotify-sidebar-glyph,
html.a11y-reduce-motion .spotify-ambient-player,
html.a11y-reduce-motion .spotify-mobile-player {
  transform: none !important;
}

/* Desativa efeitos decorativos, sem esconder conteúdo. */
html.a11y-disable-effects body::before,
html.a11y-disable-effects .hero-logo-aura,
html.a11y-disable-effects .logo-shine,
html.a11y-disable-effects .spotify-dynamic-backdrop,
html.a11y-disable-effects .moving-border::before,
html.a11y-disable-effects .moving-border::after,
html.a11y-disable-effects .spotify-sidebar-orb::before,
html.a11y-disable-effects .spotify-sidebar-orb-surface::before {
  display: none !important;
}

html.a11y-disable-effects .panel,
html.a11y-disable-effects .modal,
html.a11y-disable-effects .stat-card,
html.a11y-disable-effects .notification-panel,
html.a11y-disable-effects .account-menu,
html.a11y-disable-effects .hero-header,
html.a11y-disable-effects .module-switcher-panel,
html.a11y-disable-effects [class*="glow"],
html.a11y-disable-effects .spotify-sidebar-orb,
html.a11y-disable-effects .spotify-sidebar-orb-surface,
html.a11y-disable-effects .spotify-sidebar-glyph {
  box-shadow: none !important;
  filter: none !important;
  text-shadow: none !important;
}

/* Remove vidro/transparência e força superfícies sólidas. */
html.a11y-reduce-transparency {
  --panel: #0a101d;
  --panel-2: #080e1a;
}

html.a11y-reduce-transparency .panel,
html.a11y-reduce-transparency .modal,
html.a11y-reduce-transparency .notification-panel,
html.a11y-reduce-transparency .account-menu,
html.a11y-reduce-transparency .spotify-modal-card,
html.a11y-reduce-transparency .module-switcher-panel,
html.a11y-reduce-transparency .hero-header {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  background: #080e19 !important;
}

/* Contraste perceptível, não só troca de variável. */
html.a11y-high-contrast {
  --text: #ffffff;
  --muted: #d9e3f2;
  --muted-2: #bdcbe0;
  --line: rgba(255,255,255,.34);
  --line-strong: rgba(255,255,255,.68);
  --panel: rgba(5,9,16,.98);
  --panel-2: rgba(3,7,13,.99);
}

html.a11y-high-contrast .panel,
html.a11y-high-contrast .settings-panel,
html.a11y-high-contrast .stat-card,
html.a11y-high-contrast input,
html.a11y-high-contrast textarea,
html.a11y-high-contrast select,
html.a11y-high-contrast button,
html.a11y-high-contrast .nav-item {
  border-color: var(--line-strong) !important;
}

html.a11y-high-contrast .panel-description,
html.a11y-high-contrast small,
html.a11y-high-contrast .muted {
  color: var(--muted) !important;
}

/* Foco por teclado bem visível. */
html.a11y-strong-focus :focus-visible {
  outline: 3px solid var(--user-accent) !important;
  outline-offset: 3px !important;
  box-shadow: 0 0 0 5px rgba(var(--user-accent-rgb), .24) !important;
}

/* Interface simplificada: tira explicações secundárias, não ações. */
html.a11y-simplified-ui .panel-eyebrow,
html.a11y-simplified-ui .panel-description,
html.a11y-simplified-ui .hero-description,
html.a11y-simplified-ui .module-switcher-description,
html.a11y-simplified-ui .theme-preview,
html.a11y-simplified-ui .help-center-context,
html.a11y-simplified-ui .settings-panel > .panel-header p,
html.a11y-simplified-ui .accessibility-group-head small,
html.a11y-simplified-ui .accessibility-setting small,
html.a11y-simplified-ui .accessibility-select-setting small {
  display: none !important;
}

/* Modo foco: mantém navegação e conteúdo; remove cabeçalhos decorativos e utilidades. */
html.a11y-focus-mode .hero-header,
html.a11y-focus-mode .module-switcher-panel,
html.a11y-focus-mode .spotify-ambient-player,
html.a11y-focus-mode .spotify-desktop-launcher,
html.a11y-focus-mode .spotify-mobile-player,
html.a11y-focus-mode .hero-logo-wrap,
html.a11y-focus-mode .nav-help-item,
html.a11y-focus-mode .module-help-button {
  display: none !important;
}

html.a11y-focus-mode .main-content {
  padding-top: 18px;
}

/* Sinais extras independentes de cor. */
html.a11y-value-indicators .positive::before {
  content: "▲ ";
  font-size: .72em;
  font-weight: 800;
}

html.a11y-value-indicators .negative::before {
  content: "▼ ";
  font-size: .72em;
  font-weight: 800;
}

/* Paletas de daltonismo também cobrem aliases usados na calculadora clássica. */
html[data-colorblind-mode="red-green"] {
  --green: #56b4e9;
  --red: #e69f00;
  --success: #56b4e9;
  --danger: #e69f00;
}

html[data-colorblind-mode="blue-yellow"] {
  --green: #22c7b8;
  --red: #cc79a7;
  --success: #22c7b8;
  --danger: #cc79a7;
}

@media (max-width: 1100px) {
  .accessibility-overview { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .accessibility-overview,
  .accessibility-grid { grid-template-columns: 1fr; }
  .accessibility-select-setting { align-items: flex-start; flex-direction: column; }
  .accessibility-select-setting select { width: 100%; min-width: 0; }
  .accessibility-screen-reader { grid-template-columns: 1fr; }
  .accessibility-screen-reader span { grid-column: 1; grid-row: auto; justify-self: start; margin-top: 6px; }
}