@import url("./tokens.css");

/* =========================================================================
   Davi Code · guides.css
   Page-specific styles for pages/guides/*.html (hub + 4 guide articles).
   Relies on landing.css for header/.icon-btn/.search-trigger/.btn/.badge*
   /.cmdk*/.toast* — this file only covers the .guide-* namespace.
   ========================================================================= */

/* -------------------- Shell ---------------------------------------------- */
.guide-shell {
  display: block;
  min-height: calc(100vh - var(--header-height, 64px));
  background: var(--bg);
  padding: 32px 24px 64px;
}
.guide-hub,
.guide-grid {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

/* -------------------- Breadcrumb ------------------------------------------ */
.guide-breadcrumb {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 18px;
  font: 500 12.5px/1 var(--font-mono);
  color: var(--text-muted);
}
.guide-breadcrumb a { color: var(--text-muted); text-decoration: none; }
.guide-breadcrumb a:hover { color: var(--text-strong); text-decoration: underline; text-underline-offset: 3px; }
.guide-breadcrumb .sep,
.sep { color: var(--text-faint); }
.guide-breadcrumb .current { color: var(--text-strong); }

/* -------------------- Badge / chip ---------------------------------------- */
.badge {
  display: inline-flex; align-items: center;
  height: 20px; padding: 0 8px;
  background: color-mix(in oklab, var(--accent-primary) 14%, var(--surface-2));
  color: var(--accent-primary);
  border-radius: var(--radius-pill);
  font: 600 10.5px/1 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  flex-shrink: 0;
}

/* -------------------- Page / article head ---------------------------------- */
.guide-head__eyebrow {
  display: flex; align-items: center; gap: 8px;
  font: 500 12px/1 var(--font-mono);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.guide-head__title {
  margin: 12px 0 0;
  font: 700 32px/1.2 var(--font-display);
  color: var(--text-strong);
  letter-spacing: -0.01em;
}
.guide-head__sub {
  margin: 12px 0 0;
  max-width: 74ch;
  font-size: 15.5px;
  line-height: var(--lh-loose);
  color: var(--text-muted);
}
.guide-head__sub code { font-size: 0.9em; }
.guide-head__meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
  margin-top: 18px;
  font-size: 12.5px;
  color: var(--text-faint);
}
.guide-head__meta a {
  display: inline-flex; align-items: center; gap: 5px;
  color: var(--text-faint);
  text-decoration: none;
}
.guide-head__meta a:hover { color: var(--accent-primary); }
.meta-item { display: inline-flex; align-items: center; gap: 5px; }

/* -------------------- Hub (index) ----------------------------------------- */
.guide-hub__search {
  position: relative;
  display: flex; align-items: center;
  max-width: 420px;
  margin-top: 28px;
}
.guide-hub__search .ic {
  position: absolute; left: 12px;
  display: grid; place-items: center;
  width: 16px; height: 16px;
  color: var(--text-faint);
  pointer-events: none;
}
.guide-hub__search input {
  width: 100%;
  height: 38px;
  padding: 0 12px 0 36px;
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font: 400 13.5px/1 var(--font-body);
}
.guide-hub__search input::placeholder { color: var(--text-faint); }
.guide-hub__search input:focus-visible { outline: 2px solid var(--accent-primary); outline-offset: 1px; border-color: var(--accent-primary); }

.guide-hub__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}
.guide-hub__card {
  display: flex; flex-direction: column;
  padding: 18px;
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  border-top: 2px solid var(--cat-color, var(--accent-primary));
  border-radius: var(--radius-md);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--duration-fast) var(--ease-out), transform var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out);
}
.guide-hub__card:hover {
  border-color: var(--border-default);
  box-shadow: var(--shadow-md);
  text-decoration: none;
  transform: translateY(-1px);
}
.guide-hub__card__head { display: flex; align-items: center; gap: 10px; }
.guide-hub__card__ic {
  display: grid; place-items: center;
  width: 32px; height: 32px;
  flex-shrink: 0;
  background: color-mix(in oklab, var(--cat-color, var(--accent-primary)) 16%, var(--surface-2));
  color: var(--cat-color, var(--accent-primary));
  border-radius: var(--radius-sm);
}
.guide-hub__card__ic svg { width: 16px; height: 16px; }
.guide-hub__card__num {
  font: 600 10.5px/1 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-faint);
}
.guide-hub__card__title {
  margin: 14px 0 0;
  font: 600 15.5px/1.3 var(--font-display);
  color: var(--text-strong);
}
.guide-hub__card__sub {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: var(--lh-normal);
  color: var(--text-muted);
  flex: 1;
}
.guide-hub__card__foot {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
  font: 500 12px/1 var(--font-mono);
  color: var(--text-faint);
}
.guide-hub__card__foot .arrow {
  display: inline-flex; align-items: center; gap: 4px;
  color: var(--accent-primary);
  font-family: var(--font-body);
}
.guide-hub__card__foot .arrow svg { width: 13px; height: 13px; transition: transform var(--duration-fast) var(--ease-out); }
.guide-hub__card:hover .arrow svg { transform: translateX(2px); }

.guide-hub__empty {
  display: none;
  padding: 48px 12px;
  text-align: center;
  color: var(--text-faint);
  font-size: 13.5px;
}
.guide-hub__empty[data-show="true"] { display: block; }

/* -------------------- Article grid (TOC | content | outline) --------------- */
/* O outline direito (que listava 12 h1 + 32 h2 do guia ativo) migrou pra
   dentro da nav esquerda como sub-hierarquia (renderizado por
   `js/guides-render.js:buildNav`). Aqui sobraram 2 colunas: nav | conteúdo.
   Em <880px a nav fica above e o conteúdo vira uma única coluna. */
.guide-grid {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 36px;
  justify-content: center;
  align-items: start;
  max-width: 1024px;
  margin: 0 auto;
}
@media (max-width: 880px) {
  .guide-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }
  /* outline permanece display:none em qualquer largura (toda a info já
     foi pra nav esquerda, que sempre é visível). */
  .guide-outline { display: none; }
}
.guide-content { padding-right: 8px; }

.guide-toc,
.guide-outline {
  position: sticky;
  top: calc(var(--header-height, 64px) + 24px);
  max-height: calc(100vh - var(--header-height, 64px) - 48px);
  overflow-y: auto;
}

/* -------------------- Left folder tree (GitBook-style nav) --------------- */
.guide-nav {
  list-style: none;
  margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 1px;
}
.guide-nav__folder {
  display: flex; align-items: center; gap: 2px;
  border-radius: var(--radius-sm);
}
.guide-nav__toggle {
  display: grid; place-items: center;
  width: 18px; height: 22px;
  flex-shrink: 0;
  padding: 0;
  background: transparent; border: 0;
  color: var(--text-faint);
  cursor: pointer;
  border-radius: var(--radius-xs);
}
.guide-nav__toggle:hover { color: var(--text-strong); background: var(--surface-2); }
.guide-nav__toggle[data-empty] { visibility: hidden; }
.guide-nav__chevron {
  width: 13px; height: 13px;
  transition: transform var(--duration-fast) var(--ease-out);
}
.guide-nav__group[data-open="true"] > .guide-nav__folder .guide-nav__chevron { transform: rotate(90deg); }

.guide-nav__link {
  display: flex; align-items: center; gap: 8px;
  flex: 1; min-width: 0;
  padding: 5px 8px 5px 4px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  text-decoration: none;
  font: 500 12.5px/1.3 var(--font-body);
}
.guide-nav__link:hover { color: var(--text-strong); background: var(--surface-1); text-decoration: none; }
.guide-nav__icon {
  display: grid; place-items: center;
  width: 16px; height: 16px; flex-shrink: 0;
  color: var(--text-faint);
}
.guide-nav__icon svg { width: 15px; height: 15px; }
.guide-nav__title { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.guide-nav__group--active > .guide-nav__folder .guide-nav__link { color: var(--text-strong); }
.guide-nav__group--active > .guide-nav__folder .guide-nav__icon { color: var(--accent-primary); }

.guide-nav__sections {
  list-style: none;
  margin: 1px 0 4px 17px;
  padding: 0;
  display: flex; flex-direction: column; gap: 1px;
  border-left: 1px solid var(--border-subtle);
}
.guide-nav__group[data-open="false"] > .guide-nav__sections { display: none; }
.guide-nav__sections a {
  display: block;
  padding: 4px 0 4px 14px;
  margin-left: -1px;
  border-left: 1px solid transparent;
  font-size: 12px;
  line-height: 1.4;
  color: var(--text-muted);
  text-decoration: none;
}
.guide-nav__sections a:hover { color: var(--text-strong); }
.guide-nav__sections a.is-active {
  color: var(--accent-primary);
  border-left-color: var(--accent-primary);
  font-weight: 500;
}
/* guia antigo (h2 flat sem h1 pai): herda o styling acima; a classe extra
   `__legacy-link` é só uma tag de compatibilidade — sem regras próprias.
   Guia novo (com h1 + h2) usa __h1-link (mono uppercase) e __h2-link
   (size normal). Mesmo wrapper `.guide-nav__sections a` aplica o
   padding/border-left, garantindo alinhamento visual. */
.guide-nav__h1-link {
  font: 600 10.5px/1.3 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-strong);
  padding: 5px 0 5px 14px;
  margin: 4px 0 1px !important;
}
.guide-nav__h1-link:hover { color: var(--accent-primary); }
.guide-nav__h1-link.is-active { color: var(--accent-primary); }
.guide-nav__h2-link {
  font-size: 12px;
  line-height: 1.35;
  padding: 3px 0 3px 14px;
}
.guide-nav__h2-link:hover { color: var(--text-strong); }
.guide-nav__h2-link.is-active {
  color: var(--accent-primary);
  border-left-color: var(--accent-primary);
  font-weight: 500;
}
.guide-toc__head,
.guide-outline__head {
  margin: 0 0 10px;
  font: 600 10.5px/1 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
}
.guide-toc__list,
.guide-outline__list {
  list-style: none;
  margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 2px;
  border-left: 1px solid var(--border-subtle);
}
.guide-toc__list a,
.guide-outline__list a {
  display: block;
  padding: 5px 0 5px 14px;
  margin-left: -1px;
  border-left: 1px solid transparent;
  font-size: 12.5px;
  line-height: 1.4;
  color: var(--text-muted);
  text-decoration: none;
}
/* Top-level sections (h1): destaque sutil com peso maior e traço próprio,
   separando visualmente das subseções (h2). Antes da seção 2, a 1 já
   estava no topo da página — o outline duplica; mas o spy nem marca
   ela como ativa (está antes do offset). */
.guide-outline__list a[data-depth="top"] {
  font-weight: 600;
  font-size: 12.5px;
  color: var(--text-strong);
  padding-top: 9px;
  margin-top: 6px;
  border-top: 1px solid var(--border-soft, rgba(255,255,255,0.06));
  border-left-color: transparent;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.guide-outline__list a[data-depth="top"]:hover {
  color: var(--accent-primary);
}
.guide-outline__list li[data-level="top"]:first-child a[data-depth="top"] {
  /* primeira seção: sem border-top e sem padding extra — ela é a 1, já
     está visível no começo da página. */
  border-top: 0;
  padding-top: 4px;
  margin-top: 0;
}
.guide-toc__list a[data-depth="3"],
.guide-outline__list a[data-depth="3"] { padding-left: 26px; font-size: 12px; }
.guide-toc__list a:hover,
.guide-outline__list a:hover { color: var(--text-strong); }
.guide-toc__list a.is-active {
  color: var(--accent-primary);
  border-left-color: var(--accent-primary);
  font-weight: 500;
}
.guide-outline__empty { padding-left: 14px; font-size: 12.5px; color: var(--text-faint); }

/* -------------------- Article content / typography -------------------------- */
.guide-content { min-width: 0; }
.guide-content h2 {
  margin: 40px 0 14px;
  padding-top: 8px;
  font: 700 21px/1.3 var(--font-display);
  color: var(--text-strong);
  letter-spacing: -0.01em;
  scroll-margin-top: calc(var(--header-height, 64px) + 16px);
}
.guide-content h2:first-of-type { margin-top: 28px; }
.guide-content h3 {
  margin: 28px 0 10px;
  font: 600 16.5px/1.3 var(--font-display);
  color: var(--text-strong);
  scroll-margin-top: calc(var(--header-height, 64px) + 16px);
}
.guide-content p {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: var(--lh-loose);
  color: var(--text-main);
  max-width: 74ch;
}
.guide-content strong { color: var(--text-strong); font-weight: 600; }
.guide-content a { color: var(--accent-primary); text-decoration: underline; text-underline-offset: 3px; }
.guide-content a:hover { color: var(--accent-primary-hover); }
.guide-content code {
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  padding: 1px 6px;
  font-size: 0.88em;
}
.guide-content ul,
.guide-content ol { margin: 0 0 14px; padding-left: 22px; color: var(--text-main); font-size: 14.5px; line-height: var(--lh-loose); }
.guide-content li { margin-bottom: 4px; }

/* -------------------- Table --------------------------------------------------- */
.guide-table {
  width: 100%;
  margin: 0 0 24px;
  border-collapse: collapse;
  font-size: 13px;
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.guide-table th,
.guide-table td {
  padding: 9px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: top;
}
.guide-table th {
  background: var(--bg-elev);
  font: 600 11px/1 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-faint);
}
.guide-table td { color: var(--text-main); }
.guide-table td code { white-space: nowrap; }
.guide-table tbody tr:last-child td { border-bottom: 0; }
.guide-table tbody tr:hover { background: var(--surface-2); }

/* -------------------- Callout ------------------------------------------------- */
.guide-callout {
  display: flex; gap: 12px;
  margin: 0 0 24px;
  padding: 14px 16px;
  border: 1px solid var(--border-subtle);
  border-left: 3px solid var(--accent-secondary);
  border-radius: var(--radius-sm);
  background: var(--surface-1);
}
.guide-callout__ic { flex-shrink: 0; width: 18px; height: 18px; margin-top: 1px; color: var(--accent-secondary); }
.guide-callout__title { font-weight: 600; font-size: 13.5px; color: var(--text-strong); margin-bottom: 4px; }
.guide-callout p { margin: 0; font-size: 13.5px; line-height: var(--lh-normal); color: var(--text-muted); }
.guide-callout--tip { border-left-color: var(--success-500); }
.guide-callout--tip .guide-callout__ic { color: var(--success-500); }
.guide-callout--warn { border-left-color: var(--warn-500); }
.guide-callout--warn .guide-callout__ic { color: var(--warn-500); }

/* -------------------- Code block ------------------------------------------------ */
.guide-code {
  display: grid;
  grid-template-columns: auto 1fr;
  margin: 0 0 24px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-elev);
}
.guide-code__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-subtle);
}
.guide-code__lang {
  display: inline-flex; align-items: center; gap: 6px;
  font: 500 11px/1 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-faint);
}
.guide-code__lang .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--success-500); flex-shrink: 0; }
.guide-code__copy {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 4px 9px;
  font: 500 11px/1 var(--font-mono);
  color: var(--text-main);
  cursor: pointer;
}
.guide-code__copy:hover { background: var(--surface-3); color: var(--text-strong); }
.guide-code__copy svg { width: 12px; height: 12px; }
.guide-code__copy[data-copied="true"] { color: var(--success-500); border-color: color-mix(in oklab, var(--success-500) 40%, var(--border-subtle)); }
.guide-code__copy[data-copied="false"] { color: var(--danger-500); border-color: color-mix(in oklab, var(--danger-500) 40%, var(--border-subtle)); }

.guide-code__head { grid-column: 1 / -1; }
.guide-code__lines {
  grid-column: 1;
  padding: 12px 10px;
  border-right: 1px solid var(--border-subtle);
  font: 400 12.5px/1.6 var(--font-mono);
  color: var(--text-faint);
  text-align: right;
  white-space: pre;
  user-select: none;
}
.guide-code__pre {
  grid-column: 2;
  margin: 0;
  padding: 12px 14px;
  overflow-x: auto;
  font: 400 12.5px/1.6 var(--font-mono);
  color: var(--text-main);
  white-space: pre;
  background: transparent;
  border: 0;
}
.guide-code__pre .c { color: var(--text-faint); }
.guide-code__pre .v { color: var(--accent-secondary); }
.guide-code__pre .s { color: var(--success-500); }

/* -------------------- Feedback widget ------------------------------------------- */
.guide-feedback {
  margin: 48px 0 32px;
  padding: 20px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--surface-1);
}
.guide-feedback__head { display: flex; align-items: center; gap: 8px; }
.guide-feedback__head .ic { width: 17px; height: 17px; color: var(--accent-secondary); }
.guide-feedback__title { margin: 0; font: 600 14.5px/1.3 var(--font-display); color: var(--text-strong); }
.guide-feedback__sub { margin: 6px 0 0; font-size: 12.5px; color: var(--text-muted); }
.guide-feedback__row { display: flex; gap: 8px; margin-top: 14px; }
.guide-feedback__btn {
  display: inline-flex; align-items: center; gap: 6px;
  height: 32px; padding: 0 12px;
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font: 500 12.5px/1 var(--font-body);
  color: var(--text-main);
  cursor: pointer;
}
.guide-feedback__btn svg { width: 14px; height: 14px; }
.guide-feedback__btn:hover { background: var(--surface-3); color: var(--text-strong); }
.guide-feedback__btn[data-voted] { color: var(--accent-fg); background: var(--accent-primary); border-color: transparent; }
.guide-feedback__followup {
  display: none;
  width: 100%;
  min-height: 64px;
  margin-top: 12px;
  padding: 10px 12px;
  background: var(--bg-elev);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font: 400 13px/1.5 var(--font-body);
  resize: vertical;
}
.guide-feedback[data-show-followup="true"] .guide-feedback__followup { display: block; }
.guide-feedback__done {
  display: none;
  align-items: center; gap: 6px;
  margin-top: 12px;
  font-size: 12.5px;
  color: var(--success-500);
}
.guide-feedback__done svg { width: 14px; height: 14px; }
.guide-feedback[data-voted="true"] .guide-feedback__row { display: none; }
.guide-feedback[data-voted="true"] .guide-feedback__done { display: flex; }

/* -------------------- Prev / next nav -------------------------------------------- */
.guide-prevnext {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
}
.guide-prevnext__cell {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 16px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--duration-fast) var(--ease-out), background var(--duration-fast) var(--ease-out);
}
.guide-prevnext__cell:not([aria-disabled="true"]):hover { border-color: var(--border-default); background: var(--surface-1); text-decoration: none; }
.guide-prevnext__cell[aria-disabled="true"] { opacity: 0.4; pointer-events: none; }
.guide-prevnext__cell--next { grid-column: 2; justify-content: flex-end; text-align: right; }
.guide-prevnext__cell .ic { display: grid; place-items: center; width: 16px; height: 16px; flex-shrink: 0; color: var(--text-faint); }
.guide-prevnext__label { margin: 0; font: 500 10.5px/1 var(--font-mono); text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-faint); }
.guide-prevnext__name { margin: 4px 0 0; font-size: 13.5px; font-weight: 500; color: var(--text-strong); }
@media (max-width: 560px) { .guide-prevnext { grid-template-columns: 1fr; } .guide-prevnext__cell--next { grid-column: 1; } }