/* =========================================================
   AAS GLOBAL NAV SYSTEM v1.2
   Token-Based | Theme-Aware | RBAC-Compatible
   ========================================================= */

/* ================================
   User Menu — Avatar + Dropdown
   ================================ */

.user-menu {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 10000;
}

/* Trigger — avatar circle */
.user-menu__trigger {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--ui-border);
  background: var(--ui-surface);
  color: var(--ui-text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  overflow: hidden;
  box-shadow: var(--ui-shadow);
  transition: all 0.2s ease;
}

.user-menu__trigger:hover {
  border-color: var(--ui-accent);
  box-shadow: 0 0 0 3px var(--ui-accent-soft);
}

.user-menu.open .user-menu__trigger {
  border-color: var(--ui-accent);
  box-shadow: 0 0 0 3px var(--ui-accent-soft);
}

.user-menu__avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.user-menu__avatar-initials {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--ui-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

/* Dropdown panel */
.user-menu__dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 280px;

  background: var(--ui-surface);
  border: 1px solid var(--ui-border);
  border-radius: 14px;
  box-shadow: var(--ui-shadow);
  backdrop-filter: blur(20px);

  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px) scale(0.97);
  transform-origin: top right;
  transition: all 0.2s ease;
  overflow: hidden;
}

.user-menu.open .user-menu__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

/* Header — avatar + name + email */
.user-menu__header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 18px 14px;
}

.user-menu__avatar-lg {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--ui-accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}

.user-menu__avatar-lg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.user-menu__avatar-lg span {
  font-size: 16px;
  font-weight: 700;
  color: var(--ui-accent);
}

.user-menu__identity {
  min-width: 0;
  flex: 1;
}

.user-menu__name {
  font-size: 14px;
  font-weight: 650;
  color: var(--ui-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-menu__email {
  font-size: 12px;
  color: var(--ui-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 2px;
}

/* Role badge */
.user-menu__role-badge {
  margin: 0 18px 4px;
  display: inline-block;
  padding: 3px 10px;
  background: var(--ui-accent-soft);
  color: var(--ui-accent);
  border-radius: 6px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Divider */
.user-menu__divider {
  height: 1px;
  background: var(--ui-border);
  margin: 8px 0;
}

/* Theme slot — theme.js injects here */
.user-menu__theme-slot {
  padding: 6px 10px;
}

.user-menu__theme-slot:empty {
  display: none;
}

.user-menu__theme-slot:empty + .user-menu__divider {
  display: none;
}

/* When theme slot has content, show divider after it */
.user-menu__theme-slot:not(:empty) + .user-menu__divider {
  display: block;
}

/* Theme row inside slot */
.user-menu__theme-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px;
  border-radius: 8px;
}

.user-menu__theme-row label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ui-text);
}

.user-menu__theme-row label svg {
  width: 18px;
  height: 18px;
  opacity: 0.7;
}

.user-menu__theme-row select {
  padding: 5px 10px;
  border-radius: 8px;
  border: 1px solid var(--ui-border);
  background: var(--ui-bg);
  color: var(--ui-text);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  outline: none;
}

.user-menu__theme-row select:focus {
  border-color: var(--ui-accent);
}

/* Menu items (logout, etc.) */
.user-menu__item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 12px 18px;
  background: none;
  border: none;
  color: var(--ui-text-muted);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: left;
}

.user-menu__item:hover {
  background: var(--ui-accent-soft);
  color: var(--ui-text);
}

.user-menu__item svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  flex-shrink: 0;
}

/* ================================
   Nav Toggle Button (Hamburger)
   ================================ */

.nav-toggle {
  position: fixed;
  top: 20px;
  left: 20px;
  z-index: 10001;

  width: 44px;
  height: 44px;

  display: flex;
  align-items: center;
  justify-content: center;

  border-radius: 12px;

  background: var(--ui-surface);
  border: 1px solid var(--ui-border);
  color: var(--ui-text);

  box-shadow: var(--ui-shadow);
  cursor: pointer;
  transition: all 0.2s ease;
}

.nav-toggle:hover {
  background: var(--ui-accent-soft);
  border-color: var(--ui-border-hover);
}

.nav-toggle svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
}

.nav-toggle.active svg.menu-icon { display: none; }
.nav-toggle svg.close-icon { display: none; }
.nav-toggle.active svg.close-icon { display: block; }

/* ================================
   Nav Panel + Overlay
   ================================ */

.nav-panel {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;

  width: 280px;
  max-width: 85vw;

  z-index: 9999;
  display: flex;
  flex-direction: column;

  padding: 80px 20px 20px;

  background: var(--ui-surface);
  border-right: 1px solid var(--ui-border);
  box-shadow: var(--ui-shadow);

  transform: translateX(-100%);
  transition: transform 0.3s ease;
}

.nav-panel.open {
  transform: translateX(0);
}

.nav-panel__overlay {
  position: fixed;
  inset: 0;
  z-index: 9998;

  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.nav-panel__overlay.open {
  opacity: 1;
  pointer-events: auto;
}

/* ================================
   Nav Links
   ================================ */

.nav-panel__section {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--ui-text-muted);

  padding: 18px 16px 8px;
  margin-top: 8px;
}

.nav-panel__divider {
  height: 1px;
  background: var(--ui-border);
  margin: 12px 0;
}

.nav-panel__link {
  display: flex;
  align-items: center;
  gap: 12px;

  padding: 14px 16px;
  border-radius: 10px;

  text-decoration: none;
  font-size: 15px;
  font-weight: 500;

  color: var(--ui-text-muted);
  transition: all 0.2s ease;
}

.nav-panel__link svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  opacity: 0.8;
}

.nav-panel__link:hover {
  background: var(--ui-accent-soft);
  color: var(--ui-text);
}

.nav-panel__link.active {
  background: var(--ui-accent-soft);
  color: var(--ui-accent);
}

/* ================================
   Admin Visibility (No Flash)
   Targets data-admin-only attribute
   on nav links AND dashboard cards
   ================================ */

[data-admin-only] {
  display: none;
}

body.is-admin [data-admin-only] {
  display: flex;
}

/* ================================
   Legacy Floating User — hidden
   (Pages may still have #floatingUser
   HTML; auth.js removes it on load)
   ================================ */

.floating-user {
  display: none !important;
}

/* ================================
   Mobile refinements
   ================================ */

@media (max-width: 480px) {
  .user-menu {
    top: 16px;
    right: 16px;
  }

  .user-menu__trigger {
    width: 36px;
    height: 36px;
  }

  .user-menu__dropdown {
    width: calc(100vw - 32px);
    right: -8px;
  }

  .nav-toggle {
    top: 16px;
    left: 16px;
  }
}