/* ==========================================================================
   modules-menu.css · Mihari Intelligence
   Dropdown vertical bajo "Módulos". Hover en desktop, tap en móvil.
   El trigger replica 1:1 los estilos de .nav-links a del navbar.
   ========================================================================== */

/* Wrapper — debe comportarse igual que un <a> en el flex del navbar */
.modules-menu-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
}

/* ==========================================================================
   TRIGGER — réplica exacta de .nav-links a
   ========================================================================== */
.modules-menu-trigger {
  /* reseteo de <button> */
  background: transparent;
  border: none;
  padding: 0;
  margin: 0;
  cursor: pointer;

  /* clones de .nav-links a */
  color: var(--silver, #c8d6e5);
  text-decoration: none;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 500;
  font-size: .95rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  line-height: 1;

  /* layout del trigger (botón con chevron) */
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  position: relative;

  transition: color .3s, text-shadow .3s;
}

.modules-menu-trigger:hover,
.modules-menu-wrapper:hover .modules-menu-trigger,
.modules-menu-trigger[aria-expanded="true"] {
  color: var(--cyan, #00d4ff);
  text-shadow: 0 0 15px var(--cyan-glow, rgba(0,212,255,0.4));
}

/* Subrayado animado estilo .nav-links a::after */
.modules-menu-trigger::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--cyan, #00d4ff);
  transition: width .3s;
}
.modules-menu-trigger:hover::after,
.modules-menu-wrapper:hover .modules-menu-trigger::after,
.modules-menu-trigger[aria-expanded="true"]::after {
  width: 100%;
}

/* Chevron */
.modules-menu-trigger__chevron {
  width: 11px;
  height: 11px;
  transition: transform 0.25s ease;
  flex-shrink: 0;
}
.modules-menu-wrapper:hover .modules-menu-trigger__chevron,
.modules-menu-trigger[aria-expanded="true"] .modules-menu-trigger__chevron {
  transform: rotate(180deg);
}

/* ==========================================================================
   DROPDOWN
   ========================================================================== */
.modules-menu {
  position: absolute;
  top: calc(100% + 18px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  width: 260px;
  z-index: 1000;

  background: linear-gradient(165deg, rgba(8, 20, 38, 0.97), rgba(4, 8, 15, 0.98));
  border: 1px solid rgba(0, 212, 255, 0.25);
  border-radius: 10px;
  box-shadow:
    0 20px 50px rgba(0, 0, 0, 0.6),
    0 0 0 1px rgba(0, 212, 255, 0.08) inset,
    0 0 30px rgba(0, 212, 255, 0.1);

  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 0.2s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.2s cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0.2s;

  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* Puente invisible trigger ↔ menú */
.modules-menu::before {
  content: "";
  position: absolute;
  top: -20px;
  left: 0;
  right: 0;
  height: 20px;
}

/* Flecha indicadora */
.modules-menu::after {
  content: "";
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 10px;
  height: 10px;
  background: rgba(8, 20, 38, 0.98);
  border-left: 1px solid rgba(0, 212, 255, 0.25);
  border-top: 1px solid rgba(0, 212, 255, 0.25);
}

.modules-menu-wrapper:hover .modules-menu,
.modules-menu.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

/* ==========================================================================
   ITEMS
   ========================================================================== */
.modules-menu__item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 0.85rem;
  border-radius: 6px;
  text-decoration: none;
  color: var(--silver, #c8d6e5);
  transition: background 0.2s, color 0.2s;
  position: relative;
  font-family: 'Rajdhani', sans-serif;
}

.modules-menu__item:hover {
  background: rgba(0, 212, 255, 0.08);
  color: var(--white, #e8f0f8);
}

/* Deshabilitar el ::after del subrayado heredado si hubiera */
.modules-menu__item::after {
  display: none;
}

.modules-menu__item + .modules-menu__item {
  margin-top: 0.1rem;
}

.modules-menu__item--featured {
  margin-top: 0.5rem;
  padding-top: 0.9rem;
  border-top: 1px solid rgba(0, 212, 255, 0.12);
}

.modules-menu__item-icon {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  background: rgba(0, 212, 255, 0.1);
  color: var(--cyan, #00d4ff);
  flex-shrink: 0;
  transition: background 0.2s;
}
.modules-menu__item-icon svg {
  width: 15px;
  height: 15px;
}
.modules-menu__item:hover .modules-menu__item-icon {
  background: rgba(0, 212, 255, 0.2);
}

.modules-menu__item-name {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: none;
}

.modules-menu__item-badge {
  margin-left: auto;
  font-family: 'Rajdhani', monospace;
  font-size: 0.6rem;
  color: var(--cyan, #00d4ff);
  background: rgba(0, 212, 255, 0.15);
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  letter-spacing: 0.1em;
  font-weight: 700;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 900px) {
  .nav-links.open .modules-menu {
    position: static;
    transform: none !important;
    width: 100%;
    margin-top: 0.5rem;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    display: none;
    box-shadow: none;
  }
  .nav-links.open .modules-menu::after,
  .nav-links.open .modules-menu::before {
    display: none;
  }
  .nav-links.open .modules-menu.is-open {
    display: block;
  }
  .modules-menu-wrapper:hover .modules-menu {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }
  .nav-links.open .modules-menu.is-open {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
  }
}