/* ─────────────────────────────────────────────────────────────────────────
   Ninja Tools - the projects own layer on top of Tabler.
   Tabler ships the components; this file holds only what it does not have:
   the shell with its collapsible sidebar, the category groups and the brand
   contrast fixes. No literal colour value — everything comes from tokens.css.
   ───────────────────────────────────────────────────────────────────────── */

/* ── Base ─────────────────────────────────────────────────────────────────── */

body {
  font-family: var(--font-body);
  background: var(--canvas-soft);
  color: var(--body);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--ink);
  font-weight: var(--weight-strong);
}

.skip-link {
  position: absolute;
  inset-inline-start: -9999px;
  z-index: 1100;
  padding: var(--space-sm) var(--space-lg);
  background: var(--ink);
  color: var(--canvas);
  border-radius: var(--radius-sm);
}

.skip-link:focus {
  inset-inline-start: var(--space-lg);
  inset-block-start: var(--space-lg);
}

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

/* The brand green is light: only dark ink goes on top of it (DESIGN.md). */
.btn-primary {
  --tblr-btn-color: var(--on-primary);
  --tblr-btn-bg: var(--primary);
  --tblr-btn-border-color: var(--primary);
  --tblr-btn-hover-color: var(--on-primary);
  --tblr-btn-hover-bg: var(--primary-active);
  --tblr-btn-hover-border-color: var(--primary-active);
  --tblr-btn-active-bg: var(--primary-neutral);
  --tblr-btn-active-border-color: var(--primary-neutral);
  --tblr-btn-active-color: var(--on-primary);
  font-weight: var(--weight-strong);
}

/* ── Header ───────────────────────────────────────────────────────────────── */

.app-header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 1030;
  height: var(--header-height);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding-inline: var(--space-lg);
  background: var(--canvas);
  border-block-end: 1px solid var(--tblr-border-color);
}

.app-header__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: var(--weight-hero);
  font-size: var(--text-body-lg);
  color: var(--ink);
  letter-spacing: -0.02em;
  user-select: none;
}

/* Only the logo is a link; "Tools" beside it is brand text, not navigation. */
.app-header__brand-link {
  display: inline-flex;
  align-items: center;
  color: var(--ink);
  text-decoration: none;
}

.app-header__brand-link:hover {
  color: var(--ink);
}

.app-header__mark {
  width: 1.75rem;
  height: 1.75rem;
  color: var(--primary);
  flex: 0 0 auto;
}

/* Divisor entre a logo da agência e a marca do produto. */
.app-header__divider {
  width: 1px;
  align-self: stretch;
  margin-block: 0.3rem;
  background: var(--header-divider);
}

.app-header__brand-accent {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--header-brand);
  font-family: var(--font-condensed);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.01em;
  line-height: 1;
}

/* Dimensionado em em para acompanhar o font-size do conjunto. */
.app-header__brand-icon {
  width: 1em;
  height: 1em;
  flex: 0 0 auto;
}

.app-header__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}

.app-header__toggle:hover {
  background: var(--canvas-soft);
}

/* ── Shell ────────────────────────────────────────────────────────────────── */

.app-shell {
  display: flex;
  min-height: calc(100vh - var(--header-height));
  padding-block-start: var(--header-height);
}

.app-main {
  flex: 1 1 auto;
  min-width: 0;
  padding: var(--space-xl);
}

.app-main__inner {
  max-width: 60rem;
  margin-inline: auto;
}

/* ── Sidebar ──────────────────────────────────────────────────────────────── */

.sidebar {
  position: fixed;
  inset-block: var(--header-height) 0;
  inset-inline-start: 0;
  z-index: 1020;
  width: var(--sidebar-width);
  display: flex;
  flex-direction: column;
  background: var(--canvas);
  border-inline-end: 1px solid var(--tblr-border-color);
  overflow-y: auto;
  overscroll-behavior: contain;
  transition: width 0.15s ease;
}

.app-shell__spacer {
  flex: 0 0 var(--sidebar-width);
  transition: flex-basis 0.15s ease;
}

.sidebar__nav {
  padding: var(--space-md) var(--space-sm) 0;
}

/* Sits right below the menu, after the divider — not pinned to the bottom of
   the viewport, where the consent banner would cover it. */
.sidebar__footer {
  padding: 0 var(--space-sm) var(--space-lg);
}

.sidebar__divider {
  margin: var(--space-sm) var(--space-md);
  border: 0;
  border-block-start: 1px solid var(--tblr-border-color);
}

/* Category group — native <details>, no JavaScript to open and close. */
.nav-group {
  margin-block-end: var(--space-xxs);
}

.nav-group__summary {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  /* WCAG: 44px minimum touch target. */
  min-height: 2.75rem;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--ink);
  font-size: var(--text-body-sm);
  font-weight: var(--weight-strong);
  list-style: none;
  user-select: none;
}

.nav-group__summary::-webkit-details-marker {
  display: none;
}

.nav-group__summary:hover {
  background: var(--canvas-soft);
}

.nav-group__icon {
  width: 1.25rem;
  height: 1.25rem;
  flex: 0 0 auto;
  color: var(--mute);
}

.nav-group__label {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-group__chevron {
  width: 1rem;
  height: 1rem;
  flex: 0 0 auto;
  color: var(--mute);
  transition: transform 0.15s ease;
}

.nav-group[open]>.nav-group__summary .nav-group__chevron {
  transform: rotate(90deg);
}

.nav-group[open]>.nav-group__summary .nav-group__icon {
  color: var(--ink);
}

.nav-group__list {
  list-style: none;
  margin: var(--space-xxs) 0 var(--space-sm);
  padding: 0;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  min-height: 2.75rem;
  padding: var(--space-sm) var(--space-md);
  margin-inline-start: var(--space-lg);
  border-radius: var(--radius-sm);
  color: var(--body);
  font-size: var(--text-body-sm);
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
}

.nav-link:hover {
  background: var(--canvas-soft);
  color: var(--ink);
}

.nav-link--active {
  background: var(--primary-pale);
  color: var(--ink);
  font-weight: var(--weight-strong);
}

.nav-link__icon {
  width: 1.125rem;
  height: 1.125rem;
  flex: 0 0 auto;
  color: var(--mute);
}

.nav-link--active .nav-link__icon {
  color: var(--ink);
}

.nav-link__text {
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Collapsed sidebar (desktop) ──────────────────────────────────────────── */

.app-shell--collapsed .sidebar {
  width: var(--sidebar-width-collapsed);
}

.app-shell--collapsed .app-shell__spacer {
  flex-basis: var(--sidebar-width-collapsed);
}

.app-shell--collapsed .nav-group__label,
.app-shell--collapsed .nav-group__chevron,
.app-shell--collapsed .nav-link__text {
  display: none;
}

.app-shell--collapsed .nav-link {
  margin-inline-start: 0;
  justify-content: center;
}

.app-shell--collapsed .nav-group__summary {
  justify-content: center;
}

/* ── Drawer sidebar (mobile) ───────────────────────────────────────────── */

.sidebar__backdrop {
  position: fixed;
  inset: 0;
  z-index: 1010;
  background: rgb(0 0 0 / 40%);
  border: 0;
  padding: 0;
  display: none;
}

@media (max-width: 991.98px) {
  .app-shell__spacer {
    display: none;
  }

  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.2s ease;
    box-shadow: 0 0 2rem rgb(0 0 0 / 15%);
  }

  .app-shell--drawer-open .sidebar {
    transform: translateX(0);
  }

  .app-shell--drawer-open .sidebar__backdrop {
    display: block;
  }

  .app-main {
    padding: var(--space-lg);
  }
}

/* ── Tool grid ─────────────────────────────────────────────────── */

.tool-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.tool-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 0.5rem 1.5rem rgb(0 0 0 / 8%);
}

.tool-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-md);
  background: var(--primary-pale);
  color: var(--ink);
  margin-block-end: var(--space-md);
}

.tool-card__icon svg {
  width: 1.375rem;
  height: 1.375rem;
}

.tool-card__name {
  font-weight: var(--weight-strong);
  color: var(--ink);
  margin-block-end: var(--space-xs);
}

.tool-card__description {
  color: var(--mute);
  font-size: var(--text-body-sm);
  line-height: var(--lh-sm);
  margin: 0;
}

/* ── Result highlight (generators) ────────────────────────────────────── */

.result-display {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 4.5rem;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--canvas-soft);
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: var(--weight-hero);
  letter-spacing: 0.01em;
  color: var(--ink);
  text-align: center;
  word-break: break-all;
  font-variant-numeric: tabular-nums;
}

.result-display--empty {
  color: var(--mute);
  font-size: var(--text-body-md);
  font-weight: var(--weight-regular);
}

.result-list {
  max-height: 18rem;
  overflow-y: auto;
  font-family: ui-monospace, 'Cascadia Code', Consolas, monospace;
  font-size: var(--text-body-sm);
  line-height: 1.8;
}

/* ── Page header ──────────────────────────────────────────────────── */

.breadcrumb {
  margin-block-end: var(--space-lg);
  font-size: var(--text-body-sm);
}

.page-header .page-title {
  font-size: var(--text-display-xs);
  font-weight: var(--weight-hero);
  letter-spacing: -0.01em;
  margin-block-end: var(--space-xs);
}

/* ── Landing pages ────────────────────────────────────────────────────────── */

/* Landing pages drop the centred column and paint their own full-width bands,
   each carrying its own inner container. */
.app-main--full {
  padding: 0;
}

.band {
  padding-block: var(--space-3xl);
  padding-inline: var(--space-xl);
}

.band__inner {
  max-width: 60rem;
  margin-inline: auto;
}

.band--hero {
  background: var(--ink);
  color: var(--canvas-soft);
}

.band--hero .band__title {
  color: var(--canvas);
  font-size: clamp(2rem, 5vw, var(--text-display-md));
  font-weight: var(--weight-hero);
  line-height: var(--lh-compact);
  letter-spacing: -0.02em;
  margin-block-end: var(--space-md);
}

.band--hero .band__lead {
  font-size: var(--text-body-lg);
  line-height: var(--lh-body);
  color: var(--canvas-soft);
  max-width: 44rem;
  margin-block-end: var(--space-xl);
}

.band--soft {
  background: var(--canvas-soft);
}

.band--plain {
  background: var(--canvas);
}

.band__title--section {
  font-size: var(--text-display-xs);
  font-weight: var(--weight-hero);
  margin-block-end: var(--space-lg);
}

/* Menu da landing — fica logo abaixo do cabeçalho do site e acompanha a rolagem. */
.landing-nav {
  position: sticky;
  top: var(--header-height);
  z-index: 10;
  background: var(--canvas);
  border-block-end: 1px solid var(--tblr-border-color);
}

.landing-nav__inner {
  max-width: 60rem;
  margin-inline: auto;
  display: flex;
  gap: var(--space-xs);
  padding-inline: var(--space-xl);
  overflow-x: auto;
  scrollbar-width: none;
}

.landing-nav__inner::-webkit-scrollbar {
  display: none;
}

.landing-nav__link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding-inline: var(--space-md);
  border-block-end: 2px solid transparent;
  color: var(--body);
  font-size: var(--text-body-sm);
  font-weight: var(--weight-strong);
  text-decoration: none;
  white-space: nowrap;
}

.landing-nav__link:hover {
  color: var(--ink);
}

.landing-nav__link--active {
  color: var(--ink);
  border-block-end-color: var(--primary);
}

/* Selo de recurso do hero. */
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-pill);
  background: rgb(255 255 255 / 10%);
  color: var(--canvas-soft);
  font-size: var(--text-body-sm);
}

.hero-badge svg {
  width: 1rem;
  height: 1rem;
  color: var(--primary);
}

/* Cartão de recurso com ícone dimensionado — o ícone sem tamanho foi o que
   fazia o cadeado ocupar meia tela. */
.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-md);
  background: var(--primary-pale);
  color: var(--ink);
  margin-block-end: var(--space-md);
}

.feature-icon svg {
  width: 1.5rem;
  height: 1.5rem;
}

/* Passo numerado do tutorial. */
.step {
  display: flex;
  gap: var(--space-lg);
  align-items: flex-start;
}

.step__number {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-pill);
  background: var(--primary);
  color: var(--on-primary);
  font-weight: var(--weight-hero);
}

.step__shot {
  display: block;
  width: 100%;
  max-width: 32rem;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-md);
  border: 1px dashed var(--tblr-border-color);
  background: var(--canvas-soft);
  color: var(--mute);
  font-size: var(--text-body-sm);
  display: grid;
  place-items: center;
  margin-block-start: var(--space-md);
}

/* ── Character counter ────────────────────────────────────────────────────── */

/* Element-qualified: Tabler sets textarea.form-control{min-height}, which is
   more specific than a bare class and would win otherwise. */
textarea.counter-input {
  flex: 1 1 auto;
  min-height: 20rem;
  resize: vertical;
  font-size: var(--text-body-md);
  line-height: var(--lh-body);
}

.metrics-panel {
  position: sticky;
  top: calc(var(--header-height) + var(--space-lg));
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
}

.metric {
  display: flex;
  flex-direction: column;
  gap: var(--space-xxs);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: var(--canvas-soft);
  text-align: center;
}

.metric__value {
  font-size: var(--text-display-xs);
  font-weight: var(--weight-hero);
  line-height: 1.1;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.metric__label {
  font-size: var(--text-caption);
  color: var(--mute);
}

.metric-list {
  margin: var(--space-lg) 0 0;
}

.metric-list__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-block: var(--space-sm);
  border-block-start: 1px solid var(--tblr-border-color);
  font-size: var(--text-body-sm);
}

.metric-list__row dt {
  color: var(--mute);
  font-weight: var(--weight-regular);
}

.metric-list__row dd {
  margin: 0;
  color: var(--ink);
  font-weight: var(--weight-strong);
  font-variant-numeric: tabular-nums;
}

/* ── Platform limits ──────────────────────────────────────────────────────── */

.limit-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.limit-row {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--text-body-sm);
}

.limit-row__label {
  flex: 1 1 11rem;
  min-width: 0;
  color: var(--body);
}

.limit-row__bar {
  flex: 2 1 6rem;
}

.limit-row__value {
  flex: 0 0 auto;
  white-space: nowrap;
  font-size: var(--text-caption);
  color: var(--body);
  font-variant-numeric: tabular-nums;
}

@media (max-width: 575.98px) {
  .limit-row {
    flex-wrap: wrap;
  }

  .limit-row__bar {
    order: 3;
    flex-basis: 100%;
  }
}

/* ── Notepad ──────────────────────────────────────────────────────────────── */

.notepad {
  display: grid;
  grid-template-columns: 17rem 1fr;
  gap: var(--space-md);
  align-items: stretch;
}

@media (max-width: 767.98px) {
  .notepad {
    grid-template-columns: 1fr;
  }
}

.note-list {
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1 1 auto;
  min-height: 6rem;
  overflow-y: auto;
}

.note-list__item {
  display: block;
  width: 100%;
  text-align: start;
  padding: var(--space-md);
  border: 0;
  border-block-end: 1px solid var(--tblr-border-color);
  background: transparent;
  cursor: pointer;
}

.note-list__item:hover {
  background: var(--canvas-soft);
}

.note-list__item--active {
  background: var(--primary-pale);
}

.note-list__title {
  display: block;
  font-weight: var(--weight-strong);
  color: var(--ink);
  font-size: var(--text-body-sm);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.note-list__meta {
  display: block;
  font-size: var(--text-caption);
  color: var(--mute);
}

textarea.note-body {
  min-height: 18rem;
  resize: vertical;
  line-height: var(--lh-body);
}

.note-title-input {
  font-size: var(--text-body-lg);
  font-weight: var(--weight-strong);
  border: 0;
  padding-inline: 0;
}

.note-title-input:focus {
  box-shadow: none;
}

/* ── Editorial page content ───────────────────────────────────────── */

.prose h2 {
  font-size: var(--text-display-xs);
  margin-block: var(--space-2xl) var(--space-md);
}

.prose h2:first-child {
  margin-block-start: 0;
}

.prose p {
  color: var(--body);
  line-height: var(--lh-body);
  margin-block-end: var(--space-md);
}

.prose ul,
.prose ol {
  color: var(--body);
  line-height: var(--lh-body);
  margin-block-end: var(--space-md);
  padding-inline-start: var(--space-xl);
}

/* ── Consent banner ──────────────────────────────────────────────── */

.consent-banner {
  position: fixed;
  inset-inline: 0;
  inset-block-end: 0;
  z-index: 1050;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background: var(--ink);
  color: var(--canvas-soft);
  font-size: var(--text-body-sm);
}

.consent-banner__message {
  margin: 0;
  max-width: 44rem;
}

.consent-banner__link {
  color: var(--primary);
}

.consent-banner__actions {
  display: flex;
  gap: var(--space-sm);
}

/* ── Compatibility layer for pages still on the old markup ──────────────── */
/* Maps the remaining BEM classes onto Tabler looks so that no page breaks
   while the migration finishes. */

.field {
  margin-block-end: var(--space-lg);
}

.field__label {
  display: block;
  margin-block-end: var(--space-xs);
  font-size: var(--text-body-sm);
  font-weight: var(--weight-strong);
  color: var(--ink);
}

.field__input {
  display: block;
  width: 100%;
  padding: 0.5625rem 0.75rem;
  border: 1px solid var(--tblr-border-color);
  border-radius: var(--radius-sm);
  background: var(--canvas);
  color: var(--ink);
  font-size: var(--text-body-md);
  font-family: inherit;
}

.field__input:focus {
  outline: 0;
  border-color: var(--primary);
  box-shadow: 0 0 0 0.25rem var(--primary-pale);
}

.btn--primary {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--on-primary);
  font-weight: var(--weight-strong);
}

.btn--secondary {
  background: var(--canvas);
  border-color: var(--tblr-border-color);
  color: var(--ink);
}

.btn--sm {
  padding: 0.25rem 0.75rem;
  font-size: var(--text-body-sm);
}

.page-description {
  color: var(--mute);
  margin-block-start: var(--space-xs);
}

.badge--neutral {
  background: var(--canvas-soft);
  color: var(--body);
}

.badge--positive {
  background: var(--primary-pale);
  color: var(--positive-deep);
}

.card--green {
  background: var(--primary-pale);
}