/* Calculadora de datas. Página só desta ferramenta, no mesmo painel do gerador de senha. */

.dcal-app {
  --dcal-ink: #172554;
  --dcal-body: #3d4d6a;
  --dcal-muted: #64748b;
  --dcal-card: #fff;
  --dcal-line: #e4ebf5;
  --dcal-soft: #f3f6fb;
  --dcal-blue: #2f6fed;
  --dcal-blue-strong: #1d4ed8;
  --dcal-blue-soft: #eef4ff;
  box-sizing: border-box;
  width: min(1120px, 100%);
  margin: 0 0 28px;
  padding: 16px;
  border-radius: 22px;
  background: #f4f7fc;
  color: var(--dcal-body);
}

.dcal-app *,
.dcal-app *::before,
.dcal-app *::after {
  box-sizing: border-box;
}

.dcal-app p,
.dcal-app h1,
.dcal-app h2 {
  margin: 0;
  text-align: left;
}

.dcal-app button,
.dcal-app input,
.dcal-app select {
  font: inherit;
}

.dcal-app ul,
.dcal-app li {
  margin: 0;
  padding: 0;
  list-style: none;
}

.article .dcal-app li::before,
.thecontent .dcal-app li::before {
  content: none;
}

.dcal-app svg {
  display: block;
  max-width: none;
}

.dcal-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(0, 1.06fr);
  gap: 16px;
  align-items: start;
}

.dcal-card {
  background: var(--dcal-card);
  border: 1px solid var(--dcal-line);
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 8px 24px rgba(23, 37, 84, 0.04);
}

.dcal-config {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.dcal-hero {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.dcal-hero-ico {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--dcal-blue);
  color: #fff;
}

.dcal-hero-ico svg {
  width: 26px;
  height: 26px;
}

.article h1.dcal-title,
.dcal-app h1.dcal-title {
  margin: 0;
  color: var(--dcal-ink);
  font-size: clamp(1.55rem, 2.2vw, 1.9rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  text-align: left;
}

.dcal-lede {
  margin-top: 4px;
  color: var(--dcal-body);
  font-size: 0.95rem;
  line-height: 1.4;
}

.dcal-modes,
.dcal-presets,
.dcal-dir {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.dcal-modes,
.dcal-dir {
  padding: 4px;
  border: 1px solid var(--dcal-line);
  border-radius: 12px;
  background: var(--dcal-soft);
}

.dcal-mode,
.dcal-dir button,
.dcal-preset {
  appearance: none;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: var(--dcal-muted);
  padding: 8px 10px;
  font-size: 0.84rem;
  font-weight: 750;
  cursor: pointer;
}

.dcal-mode {
  flex: 1 1 0;
  min-width: 0;
  padding: 8px 4px;
  white-space: nowrap;
}

.dcal-mode.is-active,
.dcal-dir button.is-active {
  background: var(--dcal-card);
  color: var(--dcal-ink);
  box-shadow: 0 1px 3px rgba(23, 37, 84, 0.08);
}

.dcal-preset {
  border: 1px solid var(--dcal-line);
  background: var(--dcal-card);
  color: var(--dcal-ink);
}

.dcal-preset:hover,
.dcal-mode:hover,
.dcal-dir button:hover {
  color: var(--dcal-blue-strong);
}

.dcal-fields {
  display: grid;
  gap: 12px;
}

.dcal-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.dcal-field {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.dcal-field span,
.dcal-label {
  color: var(--dcal-ink);
  font-size: 0.82rem;
  font-weight: 750;
}

.dcal-field input,
.dcal-field select {
  width: 100%;
  margin: 0;
  padding: 10px 12px;
  border: 1px solid #d5deea;
  border-radius: 10px;
  background: #fff;
  color: var(--dcal-ink);
  font-size: 16px;
  line-height: 1.35;
}

.dcal-wd {
  min-height: 1.1em;
  color: var(--dcal-muted);
  font-size: 0.78rem;
  font-style: normal;
}

.article .dcal-app h2.dcal-kicker {
  margin: 0 0 4px;
  color: var(--dcal-blue);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1.2;
  text-align: left;
  text-transform: uppercase;
}

.dcal-panel[hidden],
.dcal-check[hidden] {
  display: none !important;
}

.dcal-checks {
  display: grid;
  gap: 8px;
}

.dcal-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 0;
  padding: 12px;
  border: 1px solid var(--dcal-line);
  border-radius: 12px;
  background: #fff;
  color: var(--dcal-body);
  font-size: 0.92rem;
  line-height: 1.35;
  cursor: pointer;
}

.dcal-check:has(input:checked) {
  border-color: #bfd4fb;
  background: #f8fbff;
}

.dcal-check input {
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
  accent-color: var(--dcal-blue);
  flex: none;
}

.dcal-rule {
  margin: 0;
  color: var(--dcal-muted);
  font-size: 0.84rem;
  line-height: 1.45;
}

.dcal-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.dcal-kicker {
  color: var(--dcal-blue);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.dcal-big {
  margin-top: 6px;
  color: var(--dcal-ink);
  font-size: clamp(1.6rem, 3vw, 2.15rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.dcal-sub,
.dcal-error {
  margin-top: 8px;
  color: var(--dcal-body);
  font-size: 0.92rem;
  line-height: 1.45;
}

.dcal-error {
  color: #b91c1c;
}

.dcal-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 14px 0 0;
}

.dcal-stats div {
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--dcal-soft);
}

.dcal-stats dt {
  color: var(--dcal-muted);
  font-size: 0.75rem;
  font-weight: 700;
}

.dcal-stats dd {
  margin: 2px 0 0;
  color: var(--dcal-ink);
  font-size: 0.95rem;
  font-weight: 800;
}

.dcal-hols {
  margin-top: 14px;
}

.dcal-hols p {
  margin-bottom: 6px;
  color: var(--dcal-ink);
  font-size: 0.82rem;
  font-weight: 800;
}

.dcal-hols li {
  padding: 6px 0;
  border-top: 1px solid var(--dcal-line);
  color: var(--dcal-body);
  font-size: 0.86rem;
  line-height: 1.35;
}

.dcal-hols time {
  color: var(--dcal-ink);
  font-weight: 750;
}

.dcal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.dcal-btn {
  appearance: none;
  border-radius: 12px;
  min-height: 44px;
  padding: 0 14px;
  font-weight: 750;
  cursor: pointer;
}

.dcal-btn-primary {
  border: 0;
  background: var(--dcal-blue);
  color: #fff;
}

.dcal-btn-primary:hover {
  background: var(--dcal-blue-strong);
}

.dcal-btn-ghost {
  border: 1px solid #d5deea;
  background: #fff;
  color: var(--dcal-ink);
}

.dcal-status {
  min-height: 0;
  margin: 8px 0 0;
  color: #b91c1c;
  font-size: 0.86rem;
}

.dcal-status:empty {
  display: none;
}

.dcal-mode:focus-visible,
.dcal-preset:focus-visible,
.dcal-dir button:focus-visible,
.dcal-btn:focus-visible,
.dcal-app input:focus-visible,
.dcal-app select:focus-visible {
  outline: 2px solid var(--dcal-blue);
  outline-offset: 2px;
}

@media (max-width: 860px) {
  .dcal-grid,
  .dcal-row,
  .dcal-stats {
    grid-template-columns: 1fr;
  }

  .dcal-mode {
    flex: 1 1 30%;
    white-space: normal;
  }

  .dcal-app {
    padding: 10px;
    border-radius: 16px;
  }

  .dcal-card {
    padding: 14px;
  }
}

html[data-theme="dark"] .dcal-app {
  --dcal-ink: var(--dica-ink, #e8eaf0);
  --dcal-body: var(--dica-body, #c5cad6);
  --dcal-muted: var(--dica-muted, #9aa3b5);
  --dcal-card: var(--dica-surface, #171b22);
  --dcal-line: var(--dica-border, #2c3444);
  --dcal-soft: var(--dica-surface-soft, #12161d);
  --dcal-blue-soft: rgba(47, 111, 237, 0.16);
  background: transparent;
  padding: 0;
}

html[data-theme="dark"] .dcal-mode.is-active,
html[data-theme="dark"] .dcal-dir button.is-active,
html[data-theme="dark"] .dcal-check:has(input:checked) {
  background: rgba(47, 111, 237, 0.16);
}

html[data-theme="dark"] .dcal-field input,
html[data-theme="dark"] .dcal-field select,
html[data-theme="dark"] .dcal-btn-ghost,
html[data-theme="dark"] .dcal-preset,
html[data-theme="dark"] .dcal-check {
  background: var(--dcal-card);
  color: var(--dcal-ink);
  border-color: var(--dcal-line);
}