/* ============================================
   Aether Studio — Component: Navigation
   Header nav pills, mobile nav
   ============================================ */

/* === Nav Pills === */
.nav-pill {
  transition: all 0.25s ease;
  color: var(--text-muted);
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 700;
  text-transform: uppercase;
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-lg);
  border: none;
  background: transparent;
}

.nav-pill:hover:not(.active) {
  color: var(--text-main);
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.05);
}

.nav-pill.active {
  color: var(--accent-text);
  background: var(--accent);
  box-shadow: var(--shadow-glow);
  transform: scale(1.05);
}

/* === Header === */
.header {
  position: fixed;
  top: 1.25rem;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  padding: 0 1rem;
}

@media (min-width: 640px) {
  .header {
    padding: 0 2rem;
  }
}

.header__inner {
  max-width: 80rem;
  margin: 0 auto;
  padding: var(--space-md);
  border-top: 4px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  box-shadow: var(--shadow-lg);
}

.header__brand {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  min-width: 0;
}

.header__logo {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-lg);
  background: var(--accent);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transform: rotate(-3deg);
  flex-shrink: 0;
}

.header__title {
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 0.3em;
  color: var(--accent);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (min-width: 640px) {
  .header__title {
    font-size: 1.875rem;
  }
}

.header__nav {
  display: none;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 0, 0, 0.05);
  padding: 4px;
  border-radius: var(--radius-2xl);
  flex-shrink: 0;
}

@media (min-width: 640px) {
  .header__nav {
    display: flex;
  }
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

/* === User Profile === */
.user-profile {
  display: none;
  align-items: center;
  gap: 0.75rem;
  background: rgba(0, 0, 0, 0.05);
  padding: 4px;
  padding-right: 0.75rem;
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.user-profile.is-visible {
  display: flex;
}

.user-profile__avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-lg);
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.user-profile__name {
  display: none;
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-main);
}

@media (min-width: 1024px) {
  .user-profile__name {
    display: block;
  }
}

.user-profile__logout {
  padding: 0.5rem;
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  transition: color var(--duration-fast) ease;
}

.user-profile__logout:hover {
  color: #ef4444;
}

/* === Status Pill === */
.status-pill {
  display: none;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.7rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  font-size: var(--text-base);
  font-weight: 700;
  letter-spacing: 0.03em;
}

@media (min-width: 640px) {
  .status-pill {
    display: inline-flex;
  }
}

/* === Mobile Navigation === */
.mobile-nav {
  display: flex;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-mobile-nav);
  padding: var(--space-md);
  border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
  border-top: 1px solid var(--panel-border);
  align-items: center;
  justify-content: space-around;
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.5);
}

@media (min-width: 640px) {
  .mobile-nav {
    display: none;
  }
}

.mobile-nav__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.5rem;
  transition: all var(--duration-fast) ease;
  opacity: 0.6;
  background: none;
  border: none;
  color: var(--text-main);
  cursor: pointer;
  font-family: var(--font-body);
}

.mobile-nav__item svg {
  width: 20px;
  height: 20px;
  margin-bottom: 4px;
}

.mobile-nav__item.active {
  color: var(--accent);
  opacity: 1;
}

.mobile-nav__item-label {
  font-size: var(--text-xs);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

/* === Mobile Console Toggle === */
.mobile-console-stub {
  display: none;
  position: absolute;
  top: -38px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1001;
}