/* ═══════════════════════════════════════════════════════════════════════
   apps/portal/static/portal/css/portal_base.css
   BASE COMPARTILHADA — carregado em TODAS as páginas do portal
   (público + backoffice + auth)
   Contém: tokens, reset, body, header, botões, toasts, forms shared
   NÃO contém: bo-*, vx-*, sett-*, pub-* (ficam em arquivos separados)
   ═══════════════════════════════════════════════════════════════════════ */

/* ══════════════════════════════════════════════════════════════════════
   1. TOKENS / DESIGN SYSTEM
   ══════════════════════════════════════════════════════════════════════ */

:root {
  color-scheme: light dark;

  /* Layout */
  --portal-sticky-top: 74px;
  --portal-container: 1380px;
  --portal-page-max: 980px;
  --portal-section-gap: 18px;

  /* Raios */
  --portal-radius-xl: 24px;
  --portal-radius-lg: 18px;
  --portal-radius-md: 14px;
  --portal-radius-sm: 12px;
  --portal-radius-pill: 999px;

  /* Motion */
  --portal-ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --portal-ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --portal-duration-fast: 140ms;
  --portal-duration-base: 180ms;
  --portal-duration-slow: 250ms;

  /* Branding (tenant override via inline vars no <body>) */
  --brand-primary: #020617;
  --brand-accent: #2563eb;
  --portal-primary: var(--brand-primary);
  --portal-accent: var(--brand-accent);

  /* Tipografia */
  --portal-font-sans:
    -apple-system, BlinkMacSystemFont,
    "SF Pro Text", "SF Pro Display",
    system-ui, "Segoe UI Variable", "Segoe UI",
    Roboto, "Helvetica Neue", Arial, "Noto Sans",
    "Apple Color Emoji", "Segoe UI Emoji";
  --portal-font-mono:
    ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", "Courier New", monospace;

  /* ── LIGHT (default) ── */
  --portal-bg: #f5f5f7;
  --portal-surface: #ffffff;
  --portal-surface-soft: #f8fafc;
  --portal-surface-glass: rgba(255, 255, 255, 0.78);

  --portal-text: #0f172a;
  --portal-text-soft: rgba(15, 23, 42, 0.62);
  --portal-text-muted: rgba(15, 23, 42, 0.55); /* WCAG 1.4.3: elevado de 0.46→0.55 para ≥4.5:1 */

  --portal-border-subtle: rgba(15, 23, 42, 0.06);
  --portal-border-strong: rgba(15, 23, 42, 0.12);
  --portal-border-focus: rgba(37, 99, 235, 0.55);

  --portal-on-primary: #f9fafb;
  --portal-on-accent: #ffffff;
  --portal-heading: var(--portal-primary);
  --portal-heading-soft: var(--portal-text-soft);

  /* Sombras */
  --portal-shadow-soft: 0 16px 42px rgba(15, 23, 42, 0.07);
  --portal-shadow-card: 0 18px 60px rgba(2, 6, 23, 0.10);
  --portal-shadow-float: 0 26px 85px rgba(2, 6, 23, 0.14);
  --portal-shadow-header: 0 10px 30px rgba(2, 6, 23, 0.08);

  --portal-ring:
    0 0 0 1px rgba(37, 99, 235, 0.08),
    0 0 0 4px rgba(37, 99, 235, 0.18);

  /* Backoffice tokens */
  --vx-surface: rgba(255, 255, 255, 0.78);
  --vx-surface-strong: rgba(255, 255, 255, 0.92);
  --vx-border: rgba(15, 23, 42, 0.10);
  --vx-muted: rgba(15, 23, 42, 0.62);
  --vx-text: rgba(2, 6, 23, 0.96);
  --vx-shadow: 0 18px 48px rgba(2, 6, 23, 0.10);
  --vx-shadow-soft: 0 10px 30px rgba(2, 6, 23, 0.08);
  --vx-ink-solid: #111827;
  --vx-muted-solid: #6b7280;

  accent-color: var(--portal-accent);
}

/* ── DARK via @media ── */
@media (prefers-color-scheme: dark) {
  :root {
    --portal-bg: #070a12;
    --portal-surface: rgba(15, 23, 42, 0.72);
    --portal-surface-soft: rgba(15, 23, 42, 0.52);
    --portal-surface-glass: rgba(15, 23, 42, 0.58);
    --portal-text: rgba(248, 250, 252, 0.92);
    --portal-text-soft: rgba(226, 232, 240, 0.76);
    --portal-text-muted: rgba(148, 163, 184, 0.78);
    --portal-border-subtle: rgba(148, 163, 184, 0.14);
    --portal-border-strong: rgba(148, 163, 184, 0.22);
    --portal-border-focus: color-mix(in srgb, var(--portal-accent) 55%, transparent);
    --portal-shadow-soft: 0 18px 60px rgba(0, 0, 0, 0.35);
    --portal-shadow-card: 0 26px 85px rgba(0, 0, 0, 0.45);
    --portal-shadow-float: 0 30px 95px rgba(0, 0, 0, 0.55);
    --portal-shadow-header: 0 18px 60px rgba(0, 0, 0, 0.38);
    --portal-on-primary: #ffffff;
    --portal-heading: var(--portal-text);
    --portal-heading-soft: var(--portal-text-soft);
    --vx-surface: rgba(15, 23, 42, 0.62);
    --vx-surface-strong: rgba(15, 23, 42, 0.78);
    --vx-border: rgba(148, 163, 184, 0.18);
    --vx-muted: rgba(148, 163, 184, 0.92);
    --vx-text: rgba(248, 250, 252, 0.92);
    --vx-shadow: 0 18px 60px rgba(0, 0, 0, 0.35);
    --vx-shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.28);
    --vx-ink-solid: rgba(248, 250, 252, 0.92);
    --vx-muted-solid: rgba(148, 163, 184, 0.92);
  }
}

/* ── DARK via data-theme ── */
:is(html, :root, body)[data-theme="dark"] {
  color-scheme: dark;
  --portal-bg: #070a12;
  --portal-surface: rgba(15, 23, 42, 0.72);
  --portal-surface-soft: rgba(15, 23, 42, 0.52);
  --portal-surface-glass: rgba(15, 23, 42, 0.58);
  --portal-text: rgba(248, 250, 252, 0.92);
  --portal-text-soft: rgba(226, 232, 240, 0.76);
  --portal-text-muted: rgba(148, 163, 184, 0.78);
  --portal-border-subtle: rgba(148, 163, 184, 0.14);
  --portal-border-strong: rgba(148, 163, 184, 0.22);
  --portal-shadow-soft: 0 18px 60px rgba(0, 0, 0, 0.35);
  --portal-shadow-card: 0 26px 85px rgba(0, 0, 0, 0.45);
  --portal-shadow-float: 0 30px 95px rgba(0, 0, 0, 0.55);
  --portal-shadow-header: 0 18px 60px rgba(0, 0, 0, 0.38);
  --portal-on-primary: #ffffff;
  --portal-heading: var(--portal-text);
  --portal-heading-soft: var(--portal-text-soft);
  --vx-surface: rgba(15, 23, 42, 0.62);
  --vx-surface-strong: rgba(15, 23, 42, 0.78);
  --vx-border: rgba(148, 163, 184, 0.18);
  --vx-muted: rgba(148, 163, 184, 0.92);
  --vx-text: rgba(248, 250, 252, 0.92);
  --vx-shadow: 0 18px 60px rgba(0, 0, 0, 0.35);
  --vx-shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.28);
  --vx-ink-solid: rgba(248, 250, 252, 0.92);
  --vx-muted-solid: rgba(148, 163, 184, 0.92);
}

/* ── LIGHT forçado ── */
:is(html, :root, body)[data-theme="light"] {
  color-scheme: light;
  --portal-bg: #f5f5f7;
  --portal-surface: #ffffff;
  --portal-surface-soft: #f8fafc;
  --portal-surface-glass: rgba(255, 255, 255, 0.78);
  --portal-text: #0f172a;
  --portal-text-soft: rgba(15, 23, 42, 0.62);
  --portal-text-muted: rgba(15, 23, 42, 0.55); /* WCAG 1.4.3: elevado de 0.46→0.55 para ≥4.5:1 */
  --portal-border-subtle: rgba(15, 23, 42, 0.06);
  --portal-border-strong: rgba(15, 23, 42, 0.12);
  --portal-heading: var(--portal-primary);
  --portal-heading-soft: var(--portal-text-soft);
  --vx-surface: rgba(255, 255, 255, 0.78);
  --vx-surface-strong: rgba(255, 255, 255, 0.92);
  --vx-border: rgba(15, 23, 42, 0.10);
  --vx-muted: rgba(15, 23, 42, 0.62);
  --vx-text: rgba(2, 6, 23, 0.96);
  --vx-shadow: 0 18px 48px rgba(2, 6, 23, 0.10);
  --vx-shadow-soft: 0 10px 30px rgba(2, 6, 23, 0.08);
  --vx-ink-solid: #111827;
  --vx-muted-solid: #6b7280;
}

/* ══════════════════════════════════════════════════════════════════════
   2. RESET / BASELINE
   ══════════════════════════════════════════════════════════════════════ */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scrollbar-gutter: stable;
  hanging-punctuation: first last;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  min-height: 100vh;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  font-family: var(--portal-font-sans);
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--portal-bg);
  color: var(--portal-text);
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a { color: inherit; text-decoration: none; }

button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }

::selection {
  background: rgba(37, 99, 235, 0.22);
  color: inherit;
}

/* Foco acessível */
:where(a, button, input, select, textarea, summary):focus-visible {
  outline: 2px solid var(--portal-border-focus);
  outline-offset: 2px;
  box-shadow: var(--portal-ring);
}

/* Touch targets */
:is(button, .portal-button, .portal-icon-btn, .bo-tab, .vx-tab, a[role="button"]) {
  touch-action: manipulation;
  min-height: 44px;
  min-width: 44px;
}

/* Scroll margin (sticky header) */
:is(h1, h2, h3, h4, h5, h6, [id]) {
  scroll-margin-top: calc(var(--portal-sticky-top) + 14px + env(safe-area-inset-top, 0px));
}

/* ══════════════════════════════════════════════════════════════════════
   3. BODY / LAYOUT SHELL
   ══════════════════════════════════════════════════════════════════════ */

body.portal-body {
  min-height: 100vh;
  background:
    radial-gradient(1200px 700px at 18% 8%, rgba(37, 99, 235, 0.14), transparent 55%),
    radial-gradient(900px 600px at 85% 20%, rgba(168, 85, 247, 0.12), transparent 52%),
    radial-gradient(700px 520px at 70% 78%, rgba(16, 185, 129, 0.10), transparent 55%),
    linear-gradient(180deg, #f5f5f7 0%, #f7f7fb 35%, #f9fafb 100%);
  background-color: var(--portal-bg);
}

@media (prefers-color-scheme: dark) {
  body.portal-body {
    background:
      radial-gradient(1200px 700px at 18% 8%, rgba(37, 99, 235, 0.18), transparent 55%),
      radial-gradient(900px 600px at 85% 20%, rgba(168, 85, 247, 0.16), transparent 52%),
      radial-gradient(700px 520px at 70% 78%, rgba(16, 185, 129, 0.12), transparent 55%),
      linear-gradient(180deg, #070a12 0%, #070a12 30%, #060914 100%);
  }
}

body.portal-body[data-theme="dark"],
[data-theme="dark"] body.portal-body {
  background:
    radial-gradient(1200px 700px at 18% 8%, rgba(37, 99, 235, 0.18), transparent 55%),
    radial-gradient(900px 600px at 85% 20%, rgba(168, 85, 247, 0.16), transparent 52%),
    radial-gradient(700px 520px at 70% 78%, rgba(16, 185, 129, 0.12), transparent 55%),
    linear-gradient(180deg, #070a12 0%, #070a12 30%, #060914 100%);
}

.portal-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  max-width: var(--portal-container);
  margin: 0 auto;
  padding: 0 16px;
}

@media (min-width: 1024px) {
  .portal-shell { padding: 0 24px; }
}

/* Skip link */
.portal-skip-link {
  position: absolute;
  left: 12px;
  top: 12px;
  z-index: 9999;
  padding: 10px 12px;
  border-radius: 999px;
  background: #0f172a;
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  transform: translateY(-140%);
  transition: transform 140ms var(--portal-ease-out);
}

.portal-skip-link:focus,
.portal-skip-link:focus-visible {
  transform: translateY(0);
  box-shadow: 0 18px 40px rgba(2, 6, 23, 0.25);
}

/* WCAG utility: visually hidden but available to screen readers */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ══════════════════════════════════════════════════════════════════════
   4. HEADER — Glass sticky (SSOT)
   ══════════════════════════════════════════════════════════════════════ */

.portal-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: transparent;
  border: 0;
  box-shadow: none;
  padding-top: calc(18px + env(safe-area-inset-top, 0px));
  padding-bottom: 18px;
}

.portal-header-inner {
  width: 100%;
  max-width: var(--portal-container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(200px, 1fr) auto minmax(200px, 1fr);
  align-items: center;
  gap: 16px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(2, 6, 23, 0.08);
  box-shadow:
    0 30px 80px rgba(2, 6, 23, 0.10),
    0 10px 30px rgba(2, 6, 23, 0.06);
}

/* backdrop-filter removido — causava lag no scroll */

@media (prefers-color-scheme: dark) {
  .portal-header-inner {
    background: rgba(15, 23, 42, 0.62);
    border: 1px solid rgba(148, 163, 184, 0.18);
    box-shadow: var(--portal-shadow-header);
  }
}

[data-theme="dark"] .portal-header-inner {
  background: rgba(15, 23, 42, 0.62);
  border: 1px solid rgba(148, 163, 184, 0.18);
  box-shadow: var(--portal-shadow-header);
}

.portal-header-left  { justify-self: start; min-width: 0; }
.portal-header-nav   { justify-self: center; min-width: 0; }
.portal-header-center { min-width: 0; }
.portal-header-right {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: flex-end;
  min-width: 0;
}

/* Brand */
.portal-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.portal-brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  min-width: 44px;
  max-width: 220px;
  padding: 10px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(2, 6, 23, 0.10);
  box-shadow:
    0 12px 28px rgba(2, 6, 23, 0.10),
    inset 0 1px 0 rgba(255,255,255,0.8);
  -webkit-tap-highlight-color: transparent;
}

@media (prefers-color-scheme: dark) {
  .portal-brand-mark {
    background: rgba(2, 6, 23, 0.28);
    border: 1px solid rgba(148, 163, 184, 0.18);
    box-shadow: 0 18px 55px rgba(0,0,0,0.35);
  }
}

[data-theme="dark"] .portal-brand-mark {
  background: rgba(2, 6, 23, 0.28);
  border: 1px solid rgba(148, 163, 184, 0.18);
  box-shadow: 0 18px 55px rgba(0,0,0,0.35);
}

.portal-brand-logo {
  display: block;
  height: 28px;
  width: auto;
  max-height: 28px;
  max-width: 190px;
  object-fit: contain;
}

/* ── Modo Grupo Empresarial: co-branding ──────────────────────────────
   Várias marcas lado a lado no lugar da marca única. Só renderiza quando
   o modo está em "cobrand"; caso contrário estas regras nunca casam. */
.portal-brand-mark--group {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  /* .portal-brand-mark base tem max-width:220px pensado para 1 logo só; sem
     isso aqui, 2 logos reais (não texto) já estouram e quebram dentro da
     própria badge. .portal-header-left comporta até isso (grid minmax(200px,1fr)). */
  max-width: 420px;
}

.portal-brand-logo--cobrand {
  /* Menor que a logo única: são N marcas dividindo a mesma faixa do header. */
  height: 24px;
  max-height: 24px;
  max-width: 130px;
}

/* Separador sutil entre as marcas, sem elemento extra no DOM. */
.portal-brand-logo--cobrand + .portal-brand-logo--cobrand {
  border-left: 1px solid rgba(148, 163, 184, 0.35);
  padding-left: 12px;
}

@media (max-width: 640px) {
  .portal-brand-logo--cobrand {
    height: 20px;
    max-height: 20px;
    max-width: 96px;
  }
}

.portal-brand-monogram {
  width: 28px;
  height: 28px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: -0.02em;
  background: rgba(2, 6, 23, 0.04);
  border: 1px solid rgba(2, 6, 23, 0.08);
}

.portal-header-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2px;
  line-height: 1.05;
  min-width: 0;
}

.portal-product-name {
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.05;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Subtítulo do estado neutro do Modo Grupo Empresarial (ver base.html,
   bu_preview_active) — lista as empresas atendidas abaixo do título fixo
   "Portal de Atendimento". Inerte para quem não usa o recurso. */
.portal-brand-tagline {
  font-size: 11.5px;
  font-weight: 500;
  color: var(--portal-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Nav segmented */
.portal-nav-seg {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px;
  border-radius: 999px;
  background: rgba(2, 6, 23, 0.04);
  border: 1px solid rgba(2, 6, 23, 0.06);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.65);
  max-width: 100%;
}

@media (prefers-color-scheme: dark) {
  .portal-nav-seg {
    background: rgba(148, 163, 184, 0.10);
    border: 1px solid rgba(148, 163, 184, 0.16);
    box-shadow: none;
  }
}

[data-theme="dark"] .portal-nav-seg {
  background: rgba(148, 163, 184, 0.10);
  border: 1px solid rgba(148, 163, 184, 0.16);
  box-shadow: none;
}

.portal-nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: rgba(15, 23, 42, 0.88);
  background: transparent;
  white-space: nowrap;
  transition: transform 140ms ease, background 140ms ease, box-shadow 140ms ease;
}

@media (prefers-color-scheme: dark) {
  .portal-nav-link { color: rgba(248, 250, 252, 0.86); }
}
[data-theme="dark"] .portal-nav-link { color: rgba(248, 250, 252, 0.86); }

@media (hover: hover) {
  .portal-nav-link:hover { background: rgba(2, 6, 23, 0.06); transform: translateY(-1px); }
}

.portal-nav-link.is-active {
  background: rgba(2, 6, 23, 1);
  color: #fff;
  box-shadow: 0 14px 26px rgba(2, 6, 23, 0.18);
}

@media (prefers-color-scheme: dark) {
  .portal-nav-link.is-active {
    background: rgba(248, 250, 252, 0.92);
    color: rgba(2, 6, 23, 0.98);
    box-shadow: 0 18px 55px rgba(0,0,0,0.40);
  }
}
[data-theme="dark"] .portal-nav-link.is-active {
  background: rgba(248, 250, 252, 0.92);
  color: rgba(2, 6, 23, 0.98);
  box-shadow: 0 18px 55px rgba(0,0,0,0.40);
}

/* Header mobile */
@media (max-width: 980px) {
  .portal-header-inner {
    grid-template-columns: auto 1fr;
    grid-template-areas:
      "left right"
      "center center";
    align-items: center;
  }
  .portal-header-left   { grid-area: left; }
  .portal-header-right  { grid-area: right; }
  .portal-header-center {
    grid-area: center;
    padding-top: 8px;
    width: 100%;
  }
  /* FIX: nav estava hidden no mobile — center já ocupa linha inteira via grid */
  .portal-header-nav {
    display: flex;
    width: 100%;
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .portal-header-nav::-webkit-scrollbar { display: none; }
}

/* Backoffice header override */
body.is-admin-area .portal-header-inner { overflow: visible; }

/* ══════════════════════════════════════════════════════════════════════
   5. BOTÕES — portal-button (compartilhado)
   ══════════════════════════════════════════════════════════════════════ */

.portal-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 11px 18px;
  border-radius: var(--portal-radius-pill);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.01em;
  white-space: nowrap;
  border: 1px solid transparent;
  cursor: pointer;
  transition:
    transform var(--portal-duration-fast) var(--portal-ease-out),
    box-shadow var(--portal-duration-base) var(--portal-ease-out),
    background var(--portal-duration-base) var(--portal-ease-out),
    opacity var(--portal-duration-fast) var(--portal-ease-out);
  text-decoration: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.portal-button:disabled,
.portal-button.is-loading {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
}

.portal-button-primary {
  background: var(--portal-primary);
  color: var(--portal-on-primary);
  border-color: transparent;
  box-shadow: 0 10px 24px rgba(2, 6, 23, 0.16);
}

@media (hover: hover) {
  .portal-button-primary:hover {
    opacity: 0.9;
    transform: translateY(-1px);
    box-shadow: 0 16px 36px rgba(2, 6, 23, 0.22);
  }
}

.portal-button-accent {
  background: var(--portal-accent);
  color: var(--portal-on-accent);
  border-color: transparent;
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.22);
}

@media (hover: hover) {
  .portal-button-accent:hover {
    opacity: 0.9;
    transform: translateY(-1px);
  }
}

.portal-button-secondary {
  background: var(--portal-surface);
  color: var(--portal-text);
  border-color: var(--portal-border-strong);
  box-shadow: 0 4px 12px rgba(2, 6, 23, 0.06);
}

@media (hover: hover) {
  .portal-button-secondary:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 24px rgba(2, 6, 23, 0.10);
    border-color: var(--portal-border-focus);
  }
}

.portal-button-ghost {
  background: transparent;
  color: var(--portal-text-soft);
  border-color: transparent;
}

@media (hover: hover) {
  .portal-button-ghost:hover {
    background: var(--portal-border-subtle);
    color: var(--portal-text);
  }
}

.portal-button-compact {
  padding: 8px 14px;
  font-size: 13px;
}

.portal-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--portal-border-strong);
  background: var(--portal-surface);
  color: var(--portal-text-soft);
  cursor: pointer;
  transition: background var(--portal-duration-fast), transform var(--portal-duration-fast);
}

@media (hover: hover) {
  .portal-icon-btn:hover {
    background: var(--portal-surface-soft);
    transform: scale(1.05);
  }
}

/* ══════════════════════════════════════════════════════════════════════
   6. TOASTS
   ══════════════════════════════════════════════════════════════════════ */

.portal-toast-stack {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 10001;
  display: grid;
  gap: 10px;
  max-width: min(420px, calc(100vw - 32px));
  pointer-events: none;
}

.portal-toast {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 16px;
  border-radius: 14px;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
  box-shadow: var(--portal-shadow-card);
  border: 1px solid transparent;
  transition: opacity 0.35s ease;
}

.portal-toast-text { flex: 1; }

.portal-toast-close {
  background: none;
  border: none;
  font-size: 16px;
  color: inherit;
  opacity: 0.6;
  cursor: pointer;
  padding: 0 4px;
  min-height: unset;
  min-width: unset;
}

.portal-toast-success {
  background: rgba(236, 253, 245, 0.95);
  border-color: rgba(16, 185, 129, 0.25);
  color: #065f46;
}

.portal-toast-error {
  background: rgba(254, 242, 242, 0.95);
  border-color: rgba(239, 68, 68, 0.25);
  color: #991b1b;
}

.portal-toast-warning,
.portal-toast-warn {
  background: rgba(255, 251, 235, 0.95);
  border-color: rgba(245, 158, 11, 0.25);
  color: #92400e;
}

.portal-toast-info {
  background: rgba(239, 246, 255, 0.95);
  border-color: rgba(37, 99, 235, 0.25);
  color: #1e40af;
}

@media (prefers-color-scheme: dark) {
  .portal-toast-success {
    background: rgba(6, 78, 59, 0.88);
    border-color: rgba(16, 185, 129, 0.35);
    color: #6ee7b7;
  }
  .portal-toast-error {
    background: rgba(127, 29, 29, 0.88);
    border-color: rgba(239, 68, 68, 0.35);
    color: #fca5a5;
  }
  .portal-toast-info {
    background: rgba(30, 58, 138, 0.88);
    border-color: rgba(37, 99, 235, 0.35);
    color: #93c5fd;
  }
}

/* ══════════════════════════════════════════════════════════════════════
   7. FORM — COMPONENTES SHARED (inputs, labels, select, textarea)
      Usados tanto no portal público quanto no backoffice
   ══════════════════════════════════════════════════════════════════════ */

.portal-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.portal-label-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.portal-field-label {
  font-size: 13px;
  font-weight: 750;
  color: var(--portal-heading);
}

.portal-field-required { color: #f97373; }

.portal-field-help {
  font-size: 12px;
  color: var(--portal-text-muted);
  line-height: 1.35;
}

.portal-field-help-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.portal-fields-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  align-items: start;
}

@media (min-width: 768px) {
  .portal-fields-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }
}

.portal-input,
.portal-select,
.portal-textarea {
  width: 100%;
  border-radius: var(--portal-radius-md);
  border: 1px solid var(--portal-border-strong);
  background: var(--portal-surface);
  padding: 10px 12px;
  font-size: 13px;
  color: var(--portal-text);
  outline: none;
  transition:
    border-color var(--portal-duration-base) var(--portal-ease-out),
    box-shadow var(--portal-duration-base) var(--portal-ease-out);
}

.portal-input::placeholder,
.portal-textarea::placeholder { color: var(--portal-text-muted); }

.portal-textarea {
  resize: vertical;
  min-height: 140px;
  line-height: 1.6;
}

@media (hover: hover) {
  :is(.portal-input, .portal-select, .portal-textarea):hover {
    border-color: var(--portal-border-focus);
  }
}

:is(.portal-input, .portal-select, .portal-textarea):focus {
  border-color: var(--portal-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--portal-accent) 18%, transparent);
}

/* Pill genérica (compartilhada) */
.portal-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--portal-border-strong);
  background: var(--portal-surface);
  font-size: 12px;
  font-weight: 700;
  color: var(--portal-text-soft);
}

/* Alert genérico (compartilhado) */
.portal-alert {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--portal-radius-md);
  font-size: 13px;
  line-height: 1.5;
  border: 1px solid;
}

.portal-alert--warning, .portal-alert--warn {
  background: rgba(245, 158, 11, 0.07);
  border-color: rgba(245, 158, 11, 0.22);
  color: #92400e;
}

.portal-alert--error {
  background: rgba(239, 68, 68, 0.07);
  border-color: rgba(239, 68, 68, 0.22);
  color: #991b1b;
}

.portal-alert--info {
  background: rgba(37, 99, 235, 0.06);
  border-color: rgba(37, 99, 235, 0.18);
  color: #1e3a8a;
}

/* Empty state genérico */
.portal-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 40px 20px;
  color: var(--portal-text-muted);
  font-size: 14px;
  font-weight: 600;
}

/* Main content */
.portal-main {
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* ======================================================================
   PATCH: Logo do tenant sempre visível — dark / auto dark
   
   PROBLEMA: em dark mode, .portal-brand-mark recebia fundo quase preto
   (rgba(2,6,23,.28)), tornando logos escuras invisíveis.
   
   SOLUÇÃO: brand-mark sempre fundo branco, com sombra ajustada.
   A logo do tenant é desenhada para fundo claro — manter esse contexto
   independentemente do tema da página.
   
   Adicionar NO FINAL do portal.css (sobrescreve as regras anteriores).
   ====================================================================== */

/* ── LIGHT (já está certo, só reforça) ── */
.portal-brand-mark {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.09);
  box-shadow:
    0 2px 8px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.90);
}

/* ── AUTO DARK (prefers-color-scheme) ── */
@media (prefers-color-scheme: dark) {
  .portal-brand-mark {
    background: #ffffff !important;
    border: 1px solid rgba(0, 0, 0, 0.08) !important;
    box-shadow:
      0 4px 20px rgba(0, 0, 0, 0.35),
      inset 0 1px 0 rgba(255, 255, 255, 1.00) !important;
  }
}

/* ── DARK FORÇADO VIA data-theme ── */
:is(html, :root, body)[data-theme="dark"] .portal-brand-mark,
html[data-theme="dark"] .portal-brand-mark {
  background: #ffffff !important;
  border: 1px solid rgba(0, 0, 0, 0.08) !important;
  box-shadow:
    0 4px 20px rgba(0, 0, 0, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 1.00) !important;
}

/* ── Monograma (texto) no brand-mark: sempre escuro sobre branco ── */
.portal-brand-monogram {
  color: #1d1d1f;
  background: rgba(0, 0, 0, 0.04);
  border-color: rgba(0, 0, 0, 0.08);
}

@media (prefers-color-scheme: dark) {
  .portal-brand-monogram {
    color: #1d1d1f !important;
    background: rgba(0, 0, 0, 0.04) !important;
  }
}

:is(html, :root, body)[data-theme="dark"] .portal-brand-monogram,
html[data-theme="dark"] .portal-brand-monogram {
  color: #1d1d1f !important;
  background: rgba(0, 0, 0, 0.04) !important;
}

/* ── Responsivo mobile (860px → header flexível) ── */
/* O portal.css já gerencia o wrap do nav em 860px.
   Abaixo de 480px: lookup row empilha verticalmente (form/consulta). */
@media (max-width: 480px) {
  .portal-header-inner {
    gap: 8px;
  }

  .portal-product-name {
    font-size: 14px;
  }

  /* Nav scrollável horizontalmente quando não couber */
  .portal-header-nav {
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .portal-header-nav::-webkit-scrollbar {
    display: none;
  }
}

/* ── Footer ── */
.portal-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 28px 24px 16px;
  font-size: 11px;
  color: var(--portal-text-soft, rgba(100, 116, 139, .55));
}
.portal-footer a {
  color: var(--portal-text-soft, rgba(100, 116, 139, .55));
  text-decoration: none;
  transition: color .15s;
}
.portal-footer a:hover {
  color: var(--portal-text, #0f172a);
}
.portal-footer-left { }
.portal-footer-right {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.portal-footer-dot { opacity: .35; }
.portal-chip {
  font-size: 10px;
  font-weight: 600;
}
.portal-chip--secure { }
.portal-chip--demo {
  color: #d97706;
}