/* =========================================================
   /dev — Dev Tools
   Reaproveita as variáveis de tema definidas em css/style.css
   ========================================================= */

.dev-back {
  font-size: 0.85rem;
  padding: 8px 14px;
}

.dev-hero {
  padding-top: 140px;
  padding-bottom: 56px;
}

.dev-hero__title {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  margin-bottom: 12px;
}

.dev-hero__text {
  color: var(--text-muted);
  max-width: 560px;
  font-size: 1.05rem;
}

.dev-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  align-items: start;
  gap: 32px;
}

.dev-sidebar {
  position: sticky;
  top: 88px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  padding: 16px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
}

.dev-nav__filter {
  font: inherit;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--surface-border);
  border-radius: 6px;
  padding: 8px 10px;
  margin-bottom: 4px;
}

.dev-nav__filter:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.dev-nav__link.is-hidden {
  display: none;
}

.dev-nav__group.is-hidden {
  display: none;
}

.dev-nav__group {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin: 18px 0 6px;
}

.dev-nav__group:first-child {
  margin-top: 0;
}

.dev-nav__link {
  text-align: left;
  padding: 9px 10px;
  border-radius: 6px;
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: background-color var(--transition), color var(--transition);
}

.dev-nav__link:hover {
  color: var(--text);
  background: var(--accent-soft);
}

.dev-nav__link.is-active {
  color: var(--accent);
  background: var(--accent-soft);
  font-weight: 600;
}

.dev-content {
  min-width: 0;
}

.tool-card {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  padding: 24px;
  display: none;
  flex-direction: column;
  gap: 16px;
  transition: border-color var(--transition);
}

.tool-card.is-active {
  display: flex;
}

.tool-card:hover {
  border-color: var(--accent);
}

.tool-card__title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--accent);
}

.tool-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.tool-fav-btn {
  flex-shrink: 0;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.3rem;
  line-height: 1;
  color: var(--text-muted);
  padding: 2px 4px;
  transition: color var(--transition), transform var(--transition);
}

.tool-fav-btn:hover {
  color: var(--accent);
  transform: scale(1.15);
}

.tool-fav-btn.is-fav {
  color: var(--accent);
}

.tool-card__row {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 16px;
}

.tool-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.tool-field input,
.tool-field select {
  font: inherit;
  font-family: var(--font-mono);
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--surface-border);
  border-radius: 6px;
  padding: 8px 10px;
  min-width: 90px;
}

.tool-field input:focus,
.tool-field select:focus,
.tool-check input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.tool-check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  padding-bottom: 9px;
}

.tool-check input {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
}

.tool-card__actions {
  display: flex;
  gap: 12px;
}

.tool-card__actions .btn {
  padding: 10px 18px;
  font-size: 0.88rem;
}

.tool-input,
.tool-output {
  width: 100%;
  min-height: 130px;
  resize: vertical;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--surface-border);
  border-radius: 8px;
  padding: 12px 14px;
}

input.tool-input {
  min-height: auto;
}

.tool-input:focus,
.tool-output:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.tool-input::placeholder,
.tool-output::placeholder {
  color: var(--text-muted);
}

.tool-hint {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-top: -6px;
}

.qr-canvas-wrap {
  display: flex;
  justify-content: center;
  padding: 16px;
  background: #ffffff;
  border-radius: 8px;
}

.qr-canvas {
  width: 240px;
  height: 240px;
  image-rendering: pixelated;
}

.area-campos {
  min-height: 0;
}

.area-campos:empty {
  display: none;
}

.timer-display {
  font-family: var(--font-mono);
  font-size: clamp(2.2rem, 6vw, 3.2rem);
  font-weight: 700;
  text-align: center;
  color: var(--accent);
  background: var(--bg);
  border: 1px solid var(--surface-border);
  border-radius: 8px;
  padding: 24px;
}

.pomodoro-status {
  text-align: center;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.simbolos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(48px, 1fr));
  gap: 6px;
}

.simbolo-item {
  font-size: 1.3rem;
  padding: 10px 0;
  text-align: center;
  border: 1px solid var(--surface-border);
  border-radius: 6px;
  background: var(--bg);
  transition: border-color var(--transition), transform var(--transition);
}

.simbolo-item:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.tool-field input[type="color"] {
  padding: 2px;
  height: 40px;
  min-width: 60px;
  cursor: pointer;
}

.css-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 140px;
  padding: 20px;
  background: var(--bg);
  border: 1px solid var(--surface-border);
  border-radius: 8px;
}

.grad-preview {
  width: 100%;
  height: 140px;
}

.shadow-preview-box,
.radius-preview-box {
  width: 120px;
  height: 80px;
  background: var(--accent);
}

.tool-output--ascii {
  white-space: pre;
  overflow-x: auto;
}

.img-input {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.img-preview-wrap {
  display: flex;
  justify-content: center;
  padding: 12px;
  background: var(--bg);
  border: 1px solid var(--surface-border);
  border-radius: 8px;
  overflow: auto;
}

.img-canvas {
  max-width: 100%;
  height: auto;
}

.crop-canvas {
  cursor: crosshair;
}

.img-info {
  margin-top: -6px;
}

.ferias-dias-trabalho-field {
  border: 1px solid var(--surface-border);
  border-radius: 8px;
  padding: 12px 14px 14px;
  margin: 0;
}

.ferias-dias-trabalho-field legend {
  padding: 0 6px;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.ferias-dias-trabalho {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.ferias-opcoes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ferias-opcoes .btn {
  padding: 8px 14px;
  font-size: 0.82rem;
}

.ferias-opcoes .btn.is-active {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

.legenda-item {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  margin-right: 6px;
  font-size: 0.78rem;
}

.legenda-feriado {
  background: var(--accent);
  color: var(--accent-contrast);
}

.legenda-fds {
  background: var(--surface);
  border: 1px solid var(--surface-border);
}

.legenda-ferias {
  background: var(--accent-soft);
  color: var(--accent);
  outline: 1px solid var(--accent);
}

.ferias-calendario {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
}

.cal-month {
  background: var(--bg);
  border: 1px solid var(--surface-border);
  border-radius: 8px;
  padding: 10px;
}

.cal-month__title {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  text-align: center;
  margin-bottom: 8px;
  color: var(--accent);
}

.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}

.cal-cell {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  border-radius: 4px;
  color: var(--text-muted);
}

.cal-cell--head {
  font-weight: 600;
  font-family: var(--font-mono);
  font-size: 0.65rem;
}

.cal-cell--empty {
  visibility: hidden;
}

.cal-cell--weekend {
  background: var(--surface);
  color: var(--text);
}

.cal-cell--holiday {
  background: var(--accent);
  color: var(--accent-contrast);
  font-weight: 600;
}

.cal-cell--vacation {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
  outline: 1px solid var(--accent);
}

.cal-cell--facultativo {
  background: transparent;
  color: var(--accent);
  font-weight: 600;
  border: 1px dashed var(--accent);
}

.cal-cell--estadual {
  background: color-mix(in srgb, var(--accent) 35%, var(--surface));
  color: var(--text);
  font-weight: 600;
  border: 2px solid var(--accent);
}

.cal-cell--municipal {
  background: color-mix(in srgb, var(--accent) 15%, var(--surface));
  color: var(--text);
  font-weight: 600;
  border: 1px dotted var(--accent);
}

.cal-cell--bonus {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.legenda-bonus {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  outline: 2px solid var(--accent);
  outline-offset: -3px;
}

.legenda-facultativo {
  background: transparent;
  color: var(--accent);
  border: 1px dashed var(--accent);
}

.legenda-estadual {
  background: color-mix(in srgb, var(--accent) 35%, var(--surface));
  color: var(--text);
  border: 2px solid var(--accent);
}

.legenda-municipal {
  background: color-mix(in srgb, var(--accent) 15%, var(--surface));
  color: var(--text);
  border: 1px dotted var(--accent);
}

@media (max-width: 860px) {
  .dev-layout {
    grid-template-columns: 1fr;
  }

  .dev-sidebar {
    position: static;
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    max-height: none;
    gap: 6px;
    padding: 10px;
  }

  .dev-nav__group {
    display: none;
  }

  .dev-nav__link {
    white-space: nowrap;
    flex-shrink: 0;
  }
}

@media (max-width: 600px) {
  .dev-hero {
    padding-top: 120px;
  }

  .dev-back {
    display: none;
  }
}