/* NuovaMente — correção reversível da atmosfera visual da Simulação Oral V2.
   Objetivos:
   - devolver cor ao fundo para a transparência ser perceptível;
   - retirar o aspecto cinza dos cards;
   - neutralizar o excesso de cor do primeiro bloco claro;
   - substituir o glow forte do logo por uma sombra curta. */

/* Fundo atmosférico da página V2: cor suave atrás das superfícies translúcidas. */
html body:has(main.oral-v2-shell) {
  background:
    radial-gradient(780px 520px at 8% 14%, rgba(54,146,155,.13), transparent 62%),
    radial-gradient(860px 560px at 92% 10%, rgba(92,107,175,.14), transparent 64%),
    radial-gradient(760px 520px at 56% 96%, rgba(39,174,140,.09), transparent 66%),
    linear-gradient(180deg, #fafcff 0%, #f4f7fb 100%) !important;
  background-attachment: fixed !important;
}

/* Superfícies realmente translúcidas, sem base cinza opaca. */
html body main.oral-v2-shell {
  --v2-card: rgba(255,255,255,.66) !important;
  --v2-card-strong: rgba(255,255,255,.78) !important;
  --v2-text: var(--text-primary, #2c3e50) !important;
  --v2-muted: var(--text-secondary, #6f7f8c) !important;
  --v2-line: rgba(54,146,155,.16) !important;
  --v2-shadow: inset 0 1px 0 rgba(255,255,255,.68), 0 4px 14px rgba(34,57,82,.055) !important;
}

html body main.oral-v2-shell > header.oral-v2-hero,
html body main.oral-v2-shell > section.oral-v2-card {
  background:
    linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.56)) !important;
  border-color: rgba(54,146,155,.15) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.74), 0 4px 14px rgba(34,57,82,.055) !important;
  backdrop-filter: blur(16px) saturate(1.08) !important;
  -webkit-backdrop-filter: blur(16px) saturate(1.08) !important;
}

/* Primeiro bloco claro: menos azul/roxo, mais próximo da linguagem global. */
html body main.oral-v2-shell > header.oral-v2-hero {
  background:
    radial-gradient(520px 210px at 90% 0%, rgba(92,107,175,.085), transparent 68%),
    radial-gradient(460px 220px at 0% 100%, rgba(54,146,155,.085), transparent 70%),
    linear-gradient(180deg, rgba(255,255,255,.76), rgba(255,255,255,.58)) !important;
}

html body main.oral-v2-shell > header.oral-v2-hero::after {
  opacity: .32 !important;
  filter: saturate(.72) !important;
}

html body main.oral-v2-shell .oral-v2-history-item {
  background: rgba(255,255,255,.62) !important;
  border-color: rgba(54,146,155,.12) !important;
}

/* Dark mode: fundo colorido discreto para o vidro não parecer apenas cinza. */
html[data-theme="dark"] body:has(main.oral-v2-shell),
html.dark-mode body:has(main.oral-v2-shell),
body.dark-mode:has(main.oral-v2-shell),
body[data-theme="dark"]:has(main.oral-v2-shell) {
  background:
    radial-gradient(820px 560px at 8% 12%, rgba(54,146,155,.20), transparent 62%),
    radial-gradient(900px 600px at 92% 8%, rgba(92,107,175,.24), transparent 65%),
    radial-gradient(760px 560px at 54% 100%, rgba(39,174,140,.12), transparent 68%),
    linear-gradient(180deg, #0a0d14 0%, #0d1119 52%, #090c12 100%) !important;
  background-attachment: fixed !important;
}

html[data-theme="dark"] body main.oral-v2-shell,
html.dark-mode body main.oral-v2-shell,
body.dark-mode main.oral-v2-shell,
body[data-theme="dark"] main.oral-v2-shell {
  --v2-card: rgba(18,24,34,.58) !important;
  --v2-card-strong: rgba(20,27,38,.68) !important;
  --v2-text: #f4f7fb !important;
  --v2-muted: rgba(220,228,238,.70) !important;
  --v2-line: rgba(118,190,198,.14) !important;
}

html[data-theme="dark"] body main.oral-v2-shell > header.oral-v2-hero,
html[data-theme="dark"] body main.oral-v2-shell > section.oral-v2-card,
html.dark-mode body main.oral-v2-shell > header.oral-v2-hero,
html.dark-mode body main.oral-v2-shell > section.oral-v2-card,
body.dark-mode main.oral-v2-shell > header.oral-v2-hero,
body.dark-mode main.oral-v2-shell > section.oral-v2-card,
body[data-theme="dark"] main.oral-v2-shell > header.oral-v2-hero,
body[data-theme="dark"] main.oral-v2-shell > section.oral-v2-card {
  background:
    linear-gradient(180deg, rgba(26,34,48,.66), rgba(16,22,31,.52)) !important;
  border-color: rgba(118,190,198,.14) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.055), 0 4px 14px rgba(0,0,0,.20) !important;
  backdrop-filter: blur(18px) saturate(1.10) !important;
  -webkit-backdrop-filter: blur(18px) saturate(1.10) !important;
}

html[data-theme="dark"] body main.oral-v2-shell > header.oral-v2-hero,
html.dark-mode body main.oral-v2-shell > header.oral-v2-hero,
body.dark-mode main.oral-v2-shell > header.oral-v2-hero,
body[data-theme="dark"] main.oral-v2-shell > header.oral-v2-hero {
  background:
    radial-gradient(560px 230px at 90% 0%, rgba(92,107,175,.13), transparent 69%),
    radial-gradient(500px 230px at 0% 100%, rgba(54,146,155,.12), transparent 71%),
    linear-gradient(180deg, rgba(27,35,49,.68), rgba(16,22,31,.54)) !important;
}

/* Histórico no dark: vidro escuro sobre vidro, nunca branco. */
html[data-theme="dark"] body main.oral-v2-shell .oral-v2-history-item,
html.dark-mode body main.oral-v2-shell .oral-v2-history-item,
body.dark-mode main.oral-v2-shell .oral-v2-history-item,
body[data-theme="dark"] main.oral-v2-shell .oral-v2-history-item {
  background:
    linear-gradient(180deg, rgba(30,40,55,.72), rgba(14,20,29,.68)) !important;
  color: #f4f7fb !important;
  border-color: rgba(118,190,198,.16) !important;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.055),
    0 2px 7px rgba(0,0,0,.18) !important;
  backdrop-filter: blur(12px) saturate(1.06) !important;
  -webkit-backdrop-filter: blur(12px) saturate(1.06) !important;
}

html[data-theme="dark"] body main.oral-v2-shell .oral-v2-history-item:hover,
html.dark-mode body main.oral-v2-shell .oral-v2-history-item:hover,
body.dark-mode main.oral-v2-shell .oral-v2-history-item:hover,
body[data-theme="dark"] main.oral-v2-shell .oral-v2-history-item:hover {
  background:
    linear-gradient(180deg, rgba(35,47,64,.78), rgba(17,24,34,.74)) !important;
  border-color: rgba(118,190,198,.28) !important;
}

/* Logo: remove glow forte e mantém somente sombra curta para definição. */
html[data-theme="dark"] body .header .logo img,
html.dark-mode body .header .logo img,
body.dark-mode .header .logo img,
body[data-theme="dark"] .header .logo img {
  filter: drop-shadow(0 2px 3px rgba(0,0,0,.38)) !important;
  box-shadow: none !important;
}

@media (prefers-color-scheme: dark) {
  html:not([data-theme="light"]) body:has(main.oral-v2-shell) {
    background:
      radial-gradient(820px 560px at 8% 12%, rgba(54,146,155,.20), transparent 62%),
      radial-gradient(900px 600px at 92% 8%, rgba(92,107,175,.24), transparent 65%),
      radial-gradient(760px 560px at 54% 100%, rgba(39,174,140,.12), transparent 68%),
      linear-gradient(180deg, #0a0d14 0%, #0d1119 52%, #090c12 100%) !important;
  }

  html:not([data-theme="light"]) body main.oral-v2-shell .oral-v2-history-item {
    background:
      linear-gradient(180deg, rgba(30,40,55,.72), rgba(14,20,29,.68)) !important;
    color: #f4f7fb !important;
    border-color: rgba(118,190,198,.16) !important;
    box-shadow:
      inset 0 1px 0 rgba(255,255,255,.055),
      0 2px 7px rgba(0,0,0,.18) !important;
    backdrop-filter: blur(12px) saturate(1.06) !important;
    -webkit-backdrop-filter: blur(12px) saturate(1.06) !important;
  }

  html:not([data-theme="light"]) body main.oral-v2-shell .oral-v2-history-item:hover {
    background:
      linear-gradient(180deg, rgba(35,47,64,.78), rgba(17,24,34,.74)) !important;
    border-color: rgba(118,190,198,.28) !important;
  }

  html:not([data-theme="light"]) body .header .logo img {
    filter: drop-shadow(0 2px 3px rgba(0,0,0,.38)) !important;
    box-shadow: none !important;
  }
}