/* Menu lateral em trilho de ícones (ver portal-rail.js). */
.rail-ico {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.rail-short { display: none; }

@media (min-width: 701px) {
  .side-menu.rail-menu {
    width: 74px;
    padding: 10px 7px;
    overflow: visible;
    transition: width 0.18s ease, background-color 0.18s ease, box-shadow 0.18s ease;
  }
  body.has-rail.portal-active main { margin-left: 74px; }
  body.has-rail .wrap { margin-left: 86px; }

  .rail-menu .menu-toggle {
    width: 100%;
    height: 36px;
    margin-bottom: 6px;
    border: 0;
    border-radius: 9px;
    background: transparent;
    color: #fff;
    text-align: center;
  }
  .rail-menu .menu-toggle:hover,
  .rail-menu .menu-toggle:focus-visible { background: rgba(255, 255, 255, 0.12); }

  .rail-menu .side-content {
    opacity: 1;
    pointer-events: auto;
    min-width: 0;
    flex: 1 1 auto;
    min-height: 0;
    gap: 3px;
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: none;
  }
  .rail-menu .side-brand { padding: 0 0 8px; text-align: center; }
  .rail-menu .side-brand-row { justify-content: center; }
  .rail-menu .side-brand-logo { width: 40px; height: 40px; }
  .rail-menu .side-brand h1,
  .rail-menu .side-brand small { display: none; }

  .rail-menu .side-content > a.secondary,
  .rail-menu .side-content > button.secondary {
    width: 100%;
    height: auto;
    min-height: 52px;
    margin: 0;
    padding: 7px 2px 6px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    border: 0;
    border-radius: 10px;
    background: transparent;
    color: rgba(255, 255, 255, 0.78);
    font-size: 10px;
    font-weight: 600;
    line-height: 1.1;
    text-align: center;
    text-decoration: none;
    outline: 0;
    box-shadow: none;
  }
  .rail-menu .side-content > a.secondary:hover,
  .rail-menu .side-content > button.secondary:hover,
  .rail-menu .side-content > a.secondary:focus-visible,
  .rail-menu .side-content > button.secondary:focus-visible {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    outline: 0;
  }
  .side-menu.rail-menu .side-content > .secondary.rail-active {
    background: #2e8b57;
    color: #fff;
  }
  .rail-menu .rail-label { display: none; }
  .rail-menu .rail-short { display: block; }
  .rail-menu .side-user { display: none; }

  /* Menu aberto: flutua por cima da tela com 30% de transparência. */
  .side-menu.rail-menu.menu-expanded {
    width: 252px;
    background: rgba(30, 56, 37, 0.7);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    box-shadow: 10px 0 34px rgba(0, 0, 0, 0.32);
  }
  .rail-menu.menu-expanded .side-brand { text-align: left; padding: 2px 4px 10px; }
  .rail-menu.menu-expanded .side-brand-row { justify-content: flex-start; }
  .rail-menu.menu-expanded .side-brand h1 { display: block; color: #fff; }
  .rail-menu.menu-expanded .side-brand small { display: block; color: rgba(255, 255, 255, 0.7); }
  .rail-menu.menu-expanded .side-content > a.secondary,
  .rail-menu.menu-expanded .side-content > button.secondary {
    min-height: 40px;
    flex-direction: row;
    justify-content: flex-start;
    gap: 12px;
    padding: 0 12px;
    font-size: 13px;
    color: #fff;
  }
  .rail-menu.menu-expanded .rail-label { display: block; }
  .rail-menu.menu-expanded .rail-short { display: none; }
  .rail-menu.menu-expanded .side-user { display: block; border-top-color: rgba(255, 255, 255, 0.2); }
}

/* Celular: mantém a gaveta atual, com ícones ao lado dos nomes e o mesmo
   fundo translúcido quando aberta. */
@media (max-width: 700px) {
  .rail-menu .side-content > a.secondary,
  .rail-menu .side-content > button.secondary { gap: 10px; }
  .side-menu.rail-menu.menu-expanded {
    background: rgba(30, 56, 37, 0.7);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    box-shadow: 10px 0 34px rgba(0, 0, 0, 0.32);
  }
}