/* =============================================================================
   Sistemax — Manual do Usuário
   Aesthetic: técnico-premium B2B (Linear / Stripe docs / Vercel docs)
   Paleta slate + blue alinhada ao ERP. Plus Jakarta Sans + JetBrains Mono.
   ============================================================================= */

/* ---------- 1. Tokens ---------------------------------------------------- */
:root {
  /* Slate */
  --sx-slate-50:  #f8fafc;
  --sx-slate-100: #f1f5f9;
  --sx-slate-200: #e2e8f0;
  --sx-slate-300: #cbd5e1;
  --sx-slate-400: #94a3b8;
  --sx-slate-500: #64748b;
  --sx-slate-600: #475569;
  --sx-slate-700: #334155;
  --sx-slate-800: #1e293b;
  --sx-slate-900: #0f172a;
  --sx-slate-950: #020617;

  /* Blue (accent do ERP) */
  --sx-blue-400: #60a5fa;
  --sx-blue-500: #3b82f6;
  --sx-blue-600: #2563eb;
  --sx-indigo-500: #6366f1;

  /* Glass / blur backgrounds */
  --sx-glass-dark:  rgba(15, 23, 42, 0.78);
  --sx-glass-light: rgba(255, 255, 255, 0.80);

  /* Aliases semânticos do Material */
  --md-primary-fg-color:           var(--sx-slate-900);
  --md-primary-fg-color--light:    var(--sx-slate-800);
  --md-primary-fg-color--dark:     var(--sx-slate-950);
  --md-accent-fg-color:            var(--sx-blue-500);
  --md-accent-fg-color--transparent: rgba(59,130,246,0.10);

  /* Tipografia */
  --md-text-font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --md-code-font: "JetBrains Mono", ui-monospace, "SF Mono", monospace;

  /* Easing curado */
  --sx-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

[data-md-color-scheme="default"] {
  --md-default-bg-color:           #ffffff;
  --md-default-bg-color--light:    #f8fafc;
  --md-default-fg-color:           #1e293b;
  --md-default-fg-color--light:    #475569;
  --md-default-fg-color--lighter:  #94a3b8;
  --md-default-fg-color--lightest: #e2e8f0;
  --md-code-bg-color:              #f1f5f9;
  --md-code-fg-color:              #0f172a;
  --md-typeset-a-color:            var(--sx-blue-600);
  --sx-surface:                    #ffffff;
  --sx-surface-2:                  #f8fafc;
  --sx-border:                     #e2e8f0;
  --sx-border-strong:              #cbd5e1;
}

[data-md-color-scheme="slate"] {
  --md-hue: 222;
  --md-default-bg-color:           #0f172a;
  --md-default-bg-color--light:    #162032;
  --md-default-fg-color:           #e2e8f0;
  --md-default-fg-color--light:    #94a3b8;
  --md-default-fg-color--lighter:  #64748b;
  --md-default-fg-color--lightest: rgba(255,255,255,0.06);
  --md-code-bg-color:              rgba(15,23,42,0.6);
  --md-code-fg-color:              #cbd5e1;
  --md-typeset-a-color:            var(--sx-blue-400);
  --sx-surface:                    #162032;
  --sx-surface-2:                  #0f172a;
  --sx-border:                     rgba(255,255,255,0.06);
  --sx-border-strong:              rgba(255,255,255,0.10);
}

/* ---------- 2. Header (topbar): sticky + glass + opaco ------------------ */
.md-header {
  background: var(--sx-slate-900);
  color: #f1f5f9;
  height: 64px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  box-shadow: none;
  z-index: 100;
  transition: background 220ms var(--sx-ease),
              backdrop-filter 220ms var(--sx-ease),
              border-color 220ms var(--sx-ease),
              box-shadow 220ms var(--sx-ease);
}
/* Estado scrolled: glass + borda azul sutil + sombra de elevação */
.md-header[data-md-state="shadow"] {
  background: var(--sx-glass-dark);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom-color: rgba(59,130,246,0.14);
  box-shadow:
    0 1px 0 rgba(59,130,246,0.06),
    0 10px 28px -16px rgba(0,0,0,0.6);
}

/* Layout do header: logo à esquerda, search central, theme à direita */
.md-header__inner {
  padding: 0 24px;
  align-items: center;
  gap: 16px;
  height: 64px;
  max-width: none;
}

/* Logo Sistemax: altura generosa com interpolação suave (anti-serrilhado) */
.md-header__button.md-logo {
  margin: 0;
  padding: 2px 0;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  order: 0;
  opacity: 0.96;
  transition: opacity 160ms var(--sx-ease);
}
.md-header__button.md-logo:hover { opacity: 1; }
.md-header__button.md-logo img,
.md-header__button.md-logo svg {
  height: 38px;
  width: auto;
  display: block;
  /* Interpolação bilinear suave do navegador (default) — melhor pra logo PNG escalado */
  image-rendering: auto;
}

/* Título do site escondido — o logo já carrega a marca */
.md-header__title {
  display: none;
}

/* Container da busca: centralizado, mais largo */
.md-header__inner > .md-search {
  order: 1;
  flex: 1 1 auto;
  display: flex;
  justify-content: center;
  margin: 0 24px;
  max-width: none;
}
.md-search__inner {
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  float: none;
}

/* Form da busca: maior, mais convidativo */
.md-search__form {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  height: 38px;
  transition: background 160ms var(--sx-ease),
              border-color 160ms var(--sx-ease),
              box-shadow 160ms var(--sx-ease);
}
.md-search__form:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(96,165,250,0.22);
}
[data-md-toggle="search"]:checked ~ .md-header .md-search__form,
.md-search__form:focus-within {
  background: rgba(255,255,255,0.10);
  border-color: rgba(96,165,250,0.45);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.10);
}
.md-search__input {
  font-size: 13px;
  color: #e2e8f0;
  letter-spacing: 0;
  height: 38px;
  padding-left: 38px;
}
.md-search__input::placeholder { color: #64748b; }
.md-search__icon[for="__search"] svg {
  width: 16px;
  height: 16px;
  color: #94a3b8;
}

/* Toggle de tema (lua/sol): empurrado pro extremo direito */
.md-header__option {
  order: 2;
  margin-left: auto;
  flex-shrink: 0;
}
.md-header__option[data-md-component="palette"] {
  order: 3;
  margin-left: 0;
}
.md-header__option .md-icon {
  color: #94a3b8;
  transition: color 160ms var(--sx-ease);
}
.md-header__option:hover .md-icon { color: #e2e8f0; }

/* Mobile / tablet: search ainda mais flexível, sem max-width agressivo */
@media (max-width: 960px) {
  .md-header__inner > .md-search { margin: 0 12px; }
  .md-search__inner { max-width: 100%; }
  .md-header__button.md-logo img,
  .md-header__button.md-logo svg { height: 28px; }
}

/* ---------- 3. Tabs (módulos) — refinadas com hover state pro megamenu - */
.md-tabs {
  background: var(--sx-slate-900);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  position: sticky;
  top: 64px;
  z-index: 99;
  transition: background 220ms var(--sx-ease),
              border-color 220ms var(--sx-ease);
}
/* Quando o header entra em shadow, as tabs também viram glass */
.md-header[data-md-state="shadow"] + .md-tabs,
.md-tabs[data-md-state="hidden"],
.md-tabs--scrolled {
  background: var(--sx-glass-dark);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom-color: rgba(59,130,246,0.10);
}

.md-tabs__list {
  padding: 0 20px;
  margin: 0;
  display: flex;
  align-items: stretch;
  height: 44px;
}
.md-tabs__item {
  height: 44px;
  padding: 0;
  position: relative;
}
.md-tabs__link {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: #8892a4;
  opacity: 1;
  margin: 0;
  height: 44px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  border-bottom: 2px solid transparent;
  transition: color 160ms var(--sx-ease),
              border-color 160ms var(--sx-ease),
              background 160ms var(--sx-ease);
}
.md-tabs__link:hover {
  color: #e2e8f0;
}
.md-tabs__link--active,
.md-tabs__item--active .md-tabs__link {
  color: #93c5fd;
  border-bottom-color: var(--sx-blue-500);
}
/* Hover state das tabs com megamenu aberto */
.md-tabs__item.sx-tab--hover .md-tabs__link {
  color: #e2e8f0;
  border-bottom-color: rgba(96,165,250,0.40);
}

/* ---------- 4. Megamenu (dropdown ao hover) ----------------------------- */
/* Anexado ao body via JS, com position:fixed pra escapar do overflow das tabs */
.sx-megamenu {
  position: fixed;
  top: 0;
  left: 0;
  margin-top: 0;
  padding-top: 8px;
  min-width: 280px;
  max-width: min(960px, calc(100vw - 24px));
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  pointer-events: none;
  transition: opacity 180ms var(--sx-ease),
              transform 220ms var(--sx-ease),
              visibility 180ms;
}
.sx-megamenu--open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}
.sx-megamenu__inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 4px 28px;
  padding: 20px 22px 16px 22px;
  background: var(--sx-slate-900);
  border: 1px solid rgba(96,165,250,0.18);
  border-radius: 12px;
  box-shadow:
    0 1px 0 rgba(96,165,250,0.10) inset,
    0 12px 40px -8px rgba(0,0,0,0.55),
    0 30px 60px -20px rgba(0,0,0,0.5);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
}
[data-md-color-scheme="default"] .sx-megamenu__inner {
  background: rgba(255,255,255,0.96);
  border-color: var(--sx-border-strong);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.6) inset,
    0 12px 40px -8px rgba(15,23,42,0.18),
    0 30px 60px -20px rgba(15,23,42,0.10);
}

/* Wide variant — for tabs com muitas colunas (Fiscal, Integrações) */
.sx-megamenu__inner--wide {
  grid-template-columns: repeat(4, minmax(190px, 1fr));
  min-width: 880px;
}

.sx-megamenu__group {
  padding: 6px 0 10px 0;
  min-width: 200px;
}
.sx-megamenu__title {
  font-family: var(--md-code-font);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #64748b;
  padding: 0 8px 8px 8px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  margin-bottom: 6px;
}
[data-md-color-scheme="default"] .sx-megamenu__title {
  color: var(--sx-slate-500);
  border-bottom-color: var(--sx-border);
}
.sx-megamenu__list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.sx-megamenu__link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 8px;
  border-radius: 6px;
  color: var(--sx-slate-300);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.3;
  transition: background 140ms var(--sx-ease),
              color 140ms var(--sx-ease),
              transform 140ms var(--sx-ease);
}
.sx-megamenu__link:hover {
  background: rgba(59,130,246,0.10);
  color: #e2e8f0;
  transform: translateX(2px);
}
[data-md-color-scheme="default"] .sx-megamenu__link {
  color: var(--sx-slate-700);
}
[data-md-color-scheme="default"] .sx-megamenu__link:hover {
  background: rgba(59,130,246,0.08);
  color: var(--sx-slate-900);
}
.sx-megamenu__code {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--md-code-font);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--sx-blue-400);
  background: rgba(59,130,246,0.12);
  border: 1px solid rgba(59,130,246,0.20);
  border-radius: 4px;
  padding: 1px 5px;
  min-width: 44px;
  flex-shrink: 0;
}
[data-md-color-scheme="default"] .sx-megamenu__code {
  color: var(--sx-blue-600);
  background: rgba(59,130,246,0.08);
  border-color: rgba(59,130,246,0.20);
}
.sx-megamenu__label {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Em viewports menores: 3 colunas pros wide */
@media (max-width: 1280px) {
  .sx-megamenu__inner--wide {
    grid-template-columns: repeat(3, minmax(180px, 1fr));
    min-width: 680px;
  }
}
@media (max-width: 840px) {
  .sx-megamenu__inner--wide {
    grid-template-columns: repeat(2, minmax(180px, 1fr));
    min-width: 460px;
  }
}

/* ---------- 5. Sidebar (navegação) -------------------------------------- */
.md-sidebar { font-size: 13px; }
.md-nav { font-size: 13px; }
.md-nav__title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--md-default-fg-color--light);
  padding: 14px 12px 8px 12px;
}
.md-nav__link {
  font-weight: 500;
  color: var(--md-default-fg-color--light);
  border-left: 2px solid transparent;
  padding-left: 10px;
  margin-left: -2px;
  margin-block: 1px;
  transition: color 140ms var(--sx-ease),
              background 140ms var(--sx-ease),
              border-color 140ms var(--sx-ease);
}
.md-nav__link:hover {
  color: var(--md-default-fg-color);
  background: var(--sx-surface-2);
}
.md-nav__link--active {
  color: var(--md-default-fg-color);
  background: rgba(59,130,246,0.08);
  border-left-color: var(--sx-blue-500);
  font-weight: 600;
}
[data-md-color-scheme="slate"] .md-nav__link:hover {
  background: rgba(255,255,255,0.04);
  color: #cbd5e1;
}

/* ---------- 6. Conteúdo / tipografia ------------------------------------ */
.md-content { padding-top: 8px; }
.md-typeset {
  font-size: 15px;
  line-height: 1.7;
}
.md-typeset h1 {
  font-weight: 700;
  letter-spacing: -0.022em;
  font-size: 2.1rem;
  margin-top: 0;
  margin-bottom: 0.4em;
  color: var(--md-default-fg-color);
}
.md-typeset h2 {
  font-weight: 700;
  letter-spacing: -0.015em;
  font-size: 1.45rem;
  margin-top: 2.4em;
  padding-top: 0.6em;
  border-top: 1px solid var(--sx-border);
}
.md-typeset h3 {
  font-weight: 600;
  letter-spacing: -0.01em;
  font-size: 1.15rem;
  margin-top: 2em;
}
.md-typeset h4 {
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: -0.005em;
}

.md-typeset a {
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px solid transparent;
  transition: border-color 160ms var(--sx-ease),
              color 160ms var(--sx-ease);
}
.md-typeset a:hover {
  border-bottom-color: currentColor;
}

/* Inline code */
.md-typeset code {
  background: var(--md-code-bg-color);
  border: 1px solid var(--sx-border);
  border-radius: 4px;
  padding: 1px 6px;
  font-size: 0.86em;
  font-weight: 500;
}
[data-md-color-scheme="slate"] .md-typeset code {
  border-color: rgba(255,255,255,0.06);
}

/* Code blocks */
.md-typeset pre > code {
  border: 1px solid var(--sx-border);
  font-size: 13px;
  line-height: 1.6;
}

/* Tabelas */
.md-typeset table:not([class]) {
  font-size: 13.5px;
  border: 1px solid var(--sx-border);
}
.md-typeset table:not([class]) th {
  background: var(--sx-surface-2);
  font-weight: 700;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--md-default-fg-color--light);
}

/* ---------- 7. Page code badge ----------------------------------------- */
.page-code {
  display: inline-flex;
  align-items: center;
  font-family: var(--md-code-font);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--sx-blue-600);
  background: rgba(59,130,246,0.10);
  border: 1px solid rgba(59,130,246,0.18);
  padding: 2px 8px;
  border-radius: 4px;
  vertical-align: middle;
  text-transform: uppercase;
}
[data-md-color-scheme="slate"] .page-code {
  color: var(--sx-blue-400);
  background: rgba(59,130,246,0.12);
  border-color: rgba(59,130,246,0.22);
}

.page-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: -0.4em 0 1.6em 0;
  font-size: 12px;
  color: var(--md-default-fg-color--light);
}
.page-meta .page-meta__sep {
  width: 3px; height: 3px; border-radius: 50%;
  background: var(--md-default-fg-color--lighter);
}
.page-meta .page-meta__path {
  font-family: var(--md-code-font);
  font-size: 11px;
  color: var(--md-default-fg-color--lighter);
  letter-spacing: 0.02em;
}

/* ---------- 8. Hero da home -------------------------------------------- */
.sx-hero {
  margin: -1.6rem -0.8rem 2.4rem -0.8rem;
  padding: 3.4rem 2rem 2.6rem 2rem;
  background:
    radial-gradient(1200px 400px at 0% 0%, rgba(59,130,246,0.07), transparent 60%),
    radial-gradient(900px 360px at 100% 0%, rgba(99,102,241,0.06), transparent 60%),
    var(--sx-surface);
  border: 1px solid var(--sx-border);
  border-radius: 12px;
  position: relative;
  overflow: hidden;
}
[data-md-color-scheme="slate"] .sx-hero {
  background:
    radial-gradient(1200px 400px at 0% 0%, rgba(59,130,246,0.10), transparent 60%),
    radial-gradient(900px 360px at 100% 0%, rgba(99,102,241,0.08), transparent 60%),
    #162032;
}
.sx-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--md-code-font);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sx-blue-600);
  margin-bottom: 14px;
}
[data-md-color-scheme="slate"] .sx-hero__eyebrow { color: var(--sx-blue-400); }
.sx-hero__eyebrow::before {
  content: "";
  width: 18px; height: 1px;
  background: currentColor;
}
.sx-hero h1 {
  font-size: 2.6rem !important;
  font-weight: 800 !important;
  letter-spacing: -0.025em !important;
  line-height: 1.1 !important;
  margin: 0 0 0.6rem 0 !important;
  border: none !important;
  padding: 0 !important;
}
.sx-hero p.sx-hero__lead {
  font-size: 1.05rem;
  color: var(--md-default-fg-color--light);
  max-width: 60ch;
  margin: 0 0 1.4rem 0;
}
.sx-hero__actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.sx-hero .md-button {
  border-radius: 8px;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0;
  padding: 8px 16px;
}
.sx-hero .md-button--primary {
  background: var(--sx-blue-500);
  border-color: var(--sx-blue-500);
  color: #fff;
}
.sx-hero .md-button--primary:hover {
  background: var(--sx-blue-600);
  border-color: var(--sx-blue-600);
}

/* ---------- 9. Grid de módulos (cards) --------------------------------- */
.md-typeset .grid.cards {
  gap: 14px;
  margin-top: 1.4rem;
}
.md-typeset .grid.cards > ul > li,
.md-typeset .grid.cards > ol > li {
  background: var(--sx-surface);
  border: 1px solid var(--sx-border);
  border-radius: 10px;
  padding: 18px 18px 16px 18px;
  box-shadow: none;
  transition: border-color 180ms var(--sx-ease),
              transform 180ms var(--sx-ease),
              box-shadow 180ms var(--sx-ease);
  position: relative;
}
.md-typeset .grid.cards > ul > li:hover {
  border-color: rgba(59,130,246,0.40);
  box-shadow: 0 1px 0 rgba(59,130,246,0.10), 0 8px 24px rgba(15,23,42,0.04);
  transform: translateY(-1px);
}
.md-typeset .grid.cards > ul > li > hr {
  border: 0;
  border-top: 1px solid var(--sx-border);
  margin: 10px 0 12px 0;
}
.md-typeset .grid.cards .twemoji,
.md-typeset .grid.cards svg.md-icon {
  color: var(--sx-blue-500);
}
.md-typeset .grid.cards a {
  font-weight: 600;
  font-size: 13px;
  border-bottom: none;
}
.md-typeset .grid.cards a:hover { color: var(--sx-blue-600); }

/* ---------- 10. Admonitions ------------------------------------------- */
.md-typeset .admonition,
.md-typeset details {
  border-radius: 8px;
  border-left-width: 3px;
  font-size: 14px;
  box-shadow: none;
}
.md-typeset .admonition-title,
.md-typeset summary {
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.005em;
}

/* ---------- 11. TOC à direita ----------------------------------------- */
.md-nav--secondary .md-nav__title {
  font-size: 10px;
  letter-spacing: 0.1em;
}
.md-nav--secondary .md-nav__link {
  font-size: 12.5px;
  font-weight: 500;
}

/* ---------- 12. Footer ------------------------------------------------- */
.md-footer {
  background: var(--sx-slate-900);
  border-top: 1px solid rgba(255,255,255,0.04);
}
.md-footer__inner { padding: 16px 24px; }
.md-footer__link {
  border-radius: 8px;
  padding: 8px 16px;
  transition: background 160ms var(--sx-ease);
}
.md-footer__link:hover {
  background: rgba(255,255,255,0.04);
  opacity: 1;
}

.md-footer-meta {
  background: var(--sx-slate-950);
  font-size: 12px;
}
.md-footer-meta__inner { padding: 12px 24px; }
.md-footer-copyright { color: var(--sx-slate-500); }

/* Esconde "Made with Material for MkDocs" — fallback caso theme.generator não pegue */
.md-footer-meta .md-social,
.md-footer-meta__inner > :not(.md-copyright) {
  /* preserva social se houver, esconde só credit */
}
html .md-source__repository,
html .md-source__facts,
html .md-footer-meta__inner > .md-copyright > .md-copyright__highlight + a[href*="mkdocs"],
html .md-footer-meta__inner .md-copyright__highlight:has(+ * a[href*="mkdocs"]) ~ * {
  /* no-op pra evitar mexer em coisas erradas */
}

/* ---------- 13. Detalhes finos ----------------------------------------- */
::selection {
  background: rgba(59,130,246,0.25);
  color: inherit;
}
.md-typeset hr {
  border-color: var(--sx-border);
  margin: 2.4em 0;
}

/* Scroll suave quando navegar via âncora */
html { scroll-behavior: smooth; }

/* Acessibilidade: foco visível nos links do megamenu via teclado */
.sx-megamenu__link:focus-visible {
  outline: 2px solid var(--sx-blue-500);
  outline-offset: 2px;
  background: rgba(59,130,246,0.12);
}