/* Rocksosint · rail de ícones sobre a sidebar herdada (dashboard, investigations)
 *
 * As duas páginas mantêm a <aside class="sidebar"> do Espectro porque o JS delas
 * mexe nela (menu da conta, créditos, colapso). Aqui ela vira o mesmo rail de 96px
 * das páginas novas (partials/rk_rail.html + app.css). Ativar com body.rk-rail.
 * No celular fica o off-canvas original (hambúrguer).
 */

/* ============ Rail (desktop) ============ */

@media (min-width: 769px) {
  body.rk-rail .app-shell,
  body.rk-rail.sidebar-collapsed .app-shell {
    grid-template-columns: 96px minmax(0, 1fr);
  }

  body.rk-rail .sidebar,
  body.rk-rail.sidebar-collapsed .sidebar {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    padding: var(--sp-4) var(--sp-2);
    background: var(--stone-950);
    border-right: 1px solid var(--line);
    box-shadow: none;
  }

  body.rk-rail .sidebar-collapse,
  body.rk-rail .sidebar-reopen,
  body.rk-rail .sidebar-section-label,
  body.rk-rail .sidebar-link-meta {
    display: none !important;
  }

  /* Rótulo curto embaixo do ícone */
  body.rk-rail .sidebar-link-copy {
    display: block;
    min-width: 0;
  }

  body.rk-rail .sidebar-link-title {
    display: block;
    max-width: 78px;
    overflow: hidden;
    font-family: var(--font-body);
    font-size: 0.6875rem;
    font-weight: var(--weight-medium);
    line-height: 1.2;
    text-align: center;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: inherit;
  }

  body.rk-rail .sidebar-scroll {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sp-5);
    width: 100%;
  }

  /* Marca: só o símbolo H, solto (sem ladrilho); o nome fica só pro leitor de tela */
  body.rk-rail .sidebar-brand {
    justify-content: center;
    width: 48px;
    height: 48px;
    padding: 0;
    border: 0;
    border-radius: var(--r-sm);
    background: url("../../img/brand/rocksosint-mark.svg") center / 34px 34px no-repeat;
    box-shadow: none;
  }

  body.rk-rail .sidebar-brand-title {
    font-size: 0;
  }

  body.rk-rail .sidebar-brand-title::before {
    display: none;
  }

  body.rk-rail .sidebar-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sp-2);
  }

  body.rk-rail .sidebar-link {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 80px;
    height: 60px;
    padding: 0;
    border: 0;
    border-radius: var(--r-sm);
    background: transparent;
    color: var(--text-muted);
    box-shadow: none;
  }

  body.rk-rail .sidebar-link:hover {
    background: var(--surface-2);
    color: var(--text-strong);
  }

  /* Ativo neutro: fundo cinza e ícone osso; o vinho fica só no filete à esquerda */
  body.rk-rail .sidebar-link.active {
    background: var(--surface-2);
    color: var(--text-strong);
  }

  body.rk-rail .sidebar-link.active::before {
    content: "";
    position: absolute;
    left: -8px;
    top: 14px;
    bottom: 14px;
    width: 3px;
    border-radius: 0 3px 3px 0;
    background: var(--accent);
  }

  body.rk-rail .sidebar-link-icon svg {
    width: 20px;
    height: 20px;
  }

  body.rk-rail .sidebar-link-icon {
    display: grid;
    place-items: center;
    width: auto;
    height: auto;
    border: 0;
    background: none;
    box-shadow: none;
    color: inherit;
  }

  /* Bloco do usuário: créditos em número curto + avatar; o menu abre pro lado */
  body.rk-rail .sidebar-user-block {
    width: 100%;
    margin-top: auto;
    padding: 0;
    border: 0;
    background: none;
  }

  body.rk-rail #nav-user {
    align-items: center !important;
    gap: var(--sp-3) !important;
  }

  body.rk-rail .rk-credits {
    width: 64px;
    padding: 0;
    text-align: center;
  }

  body.rk-rail .rk-credits__label {
    display: block;
  }

  body.rk-rail #nav-profile {
    justify-content: center !important;
    padding: 0 !important;
    border: 0 !important;
    background: none !important;
  }

  body.rk-rail #nav-profile > div:nth-child(2),
  body.rk-rail #nav-profile > svg {
    display: none !important;
  }

  body.rk-rail #nav-avatar-letter {
    width: 40px !important;
    height: 40px !important;
    background: var(--accent-fill) !important;
    color: var(--text-strong) !important;
    font-family: var(--font-display);
    font-weight: 800 !important;
  }

  body.rk-rail #nav-dropdown {
    left: calc(100% + 12px) !important;
    right: auto !important;
    bottom: 0 !important;
    width: 220px;
  }
}

@media (min-width: 769px) {
  /* Investigations embrulha o bloco do usuário num .sidebar-status (herança do Espectro) */
  body.rk-rail .sidebar-status {
    width: 100%;
    margin-top: auto;
    padding: 0;
    border: 0;
    background: none;
    box-shadow: none;
  }
}

/* Créditos: número grande, rótulo pequeno, barra fina que esvazia com o uso.
 * Estados (data-state, setado por updateTokenBadge): low = aviso, empty = vinho. */
body.rk-rail .rk-credits {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  cursor: default;
}

body.rk-rail .rk-credits__n {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--text-strong);
}

body.rk-rail .rk-credits__label {
  font-size: 0.6875rem;
  line-height: 1.2;
  color: var(--text-muted);
}

body.rk-rail .rk-credits__bar {
  display: block;
  width: 100%;
  max-width: 40px;
  height: 2px;
  margin-top: var(--sp-1);
  border-radius: 1px;
  background: var(--stone-700);
  overflow: hidden;
}

body.rk-rail .rk-credits__bar i {
  display: block;
  height: 100%;
  background: var(--bone-50);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-short) var(--ease-out);
}

body.rk-rail .rk-credits[data-state="low"] .rk-credits__n {
  color: var(--warn);
}

body.rk-rail .rk-credits[data-state="low"] .rk-credits__bar i {
  background: var(--warn);
}

body.rk-rail .rk-credits[data-state="empty"] .rk-credits__n {
  color: var(--wine-500);
}

/* Visitante sem conta: entrar / criar conta (montado por showAnonymousNav) */
body.rk-rail .rk-anon {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  min-height: 44px;
  padding: 0 var(--sp-3);
  border-radius: var(--r-sm);
  color: var(--text);
  font-size: var(--text-sm);
  text-decoration: none;
}

body.rk-rail .rk-anon:hover {
  background: var(--surface-2);
  color: var(--text-strong);
}

body.rk-rail .rk-anon--cta {
  background: var(--text-strong);
  color: var(--text-inverse);
}

body.rk-rail .rk-anon--cta:hover {
  background: var(--bone-100);
  color: var(--text-inverse);
}

@media (min-width: 769px) {
  body.rk-rail .rk-anon {
    justify-content: center;
    width: 44px;
    padding: 0;
  }

  body.rk-rail .rk-anon__txt {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }
}

/* ============ Menu do celular (off-canvas) ============
 * A gaveta herdada era cinza com degradê, cards com brilho e rótulo em caixa alta.
 * Aqui: fundo pedra sólido, links como linhas simples, ativo = cinza + filete vinho.
 */

@media (max-width: 768px) {
  body.rk-rail .sidebar {
    background: var(--stone-950);
    border-right: 1px solid var(--line);
    box-shadow: none;
  }

  body.rk-rail .sidebar-close {
    width: 40px;
    height: 40px;
    border: 1px solid var(--line);
    border-radius: var(--r-sm);
    background: transparent;
    box-shadow: none;
    color: var(--text-strong);
  }

  body.rk-rail .sidebar-brand {
    padding: var(--sp-2) 0;
    border: 0;
    border-radius: 0;
    background: none;
    box-shadow: none;
  }

  body.rk-rail .sidebar-brand-mark {
    display: none;
  }

  body.rk-rail .sidebar-section-label {
    padding-inline: var(--sp-3);
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: var(--weight-medium);
    letter-spacing: 0;
    text-transform: none;
    color: var(--text-muted);
  }

  body.rk-rail .sidebar-link {
    position: relative;
    padding: var(--sp-3);
    border: 0;
    border-radius: var(--r-sm);
    background: none;
    box-shadow: none;
    transform: none;
  }

  body.rk-rail .sidebar-link:hover {
    background: var(--surface-1);
  }

  body.rk-rail .sidebar-link.active {
    background: var(--surface-2);
    box-shadow: inset 3px 0 0 var(--wine-500);
  }

  body.rk-rail .sidebar-link-icon,
  body.rk-rail .sidebar-link.active .sidebar-link-icon {
    border: 0;
    background: none;
    box-shadow: none;
    color: var(--text-strong);
  }

  body.rk-rail .sidebar-link-title {
    color: var(--text-strong);
  }

  body.rk-rail .sidebar-link-meta {
    color: var(--text-muted);
  }
}