/* ==============================================
   eMarket — Navbar, TopBar, Mobile Menu, Theme Toggle
   ============================================== */

/* ========== NAVBAR ========== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--navbar-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: box-shadow .3s;
}
.navbar.scrolled { box-shadow: var(--shadow-md); }

/* ---------- TOP BAR ---------- */
.topbar {
  height: 36px;
  display: flex;
  align-items: center;
}
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.topbar__tagline {
  font-size: .75rem;
  color: var(--text-light);
  font-weight: 400;
  letter-spacing: .01em;
}
.topbar__actions {
  display: flex;
  align-items: center;
  gap: .4rem;
}
.topbar__theme {
  width: 26px !important;
  height: 26px !important;
}
.topbar__blog-link {
  font-size: .78rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  padding: .22rem .4rem;
  transition: color .2s;
  white-space: nowrap;
}
.topbar__blog-link:hover { color: var(--primary-500); }

.topbar__sep {
  display: inline-block;
  width: 1px;
  height: 14px;
  background: var(--text-light);
  opacity: .4;
  flex-shrink: 0;
}

.topbar__login-btn {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-size: .78rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  padding: .22rem .7rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  transition: color .2s, border-color .2s, background .2s;
  white-space: nowrap;
}
.topbar__login-btn:hover {
  color: var(--primary-500);
  border-color: var(--primary-500);
  background: rgba(0,123,255,.06);
}
.topbar__login-btn--active {
  color: var(--primary-500);
  border-color: var(--primary-500);
  background: rgba(0,123,255,.08);
}

/* ---------- PILL CART BUTTON ---------- */
.pill__cart-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1.5px solid var(--border-color);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  margin-left: .25rem;
  text-decoration: none;
  font-size: 1rem;
  transition: color .2s, border-color .2s, background .2s;
  flex-shrink: 0;
}
.pill__cart-btn:hover {
  color: var(--primary-500);
  border-color: var(--primary-500);
  background: rgba(0,123,255,.06);
}

.pill__cart-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  min-width: 17px;
  height: 17px;
  padding: 0 4px;
  border-radius: 999px;
  background: #ef4444;
  color: #fff;
  font-size: .65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  pointer-events: none;
  border: 1.5px solid var(--navbar-bg, #fff);
}
.pill__cart-badge--hidden { display: none; }

/* ---------- NAVBAR MAIN (pill container) ---------- */
.navbar__main {
  display: flex;
  align-items: center;
  padding: 4px 0 10px;
}
.navbar__main-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

/* ---------- PILL ---------- */
.navbar__pill {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0;
  padding: .3rem .4rem;
  border-radius: 50px;
  border: 1px solid var(--border-color);
  background: rgba(255,255,255,.10);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 2px 12px rgba(0,0,0,.12);
  transition: box-shadow .3s;
  width: 100%;
  margin: 0 auto;
  overflow: hidden;
}
[data-theme="light"] .navbar__pill {
  background: rgba(255,255,255,.85);
  border-color: #d0d5e8;
  box-shadow: 0 2px 16px rgba(0,0,0,.10);
}
.navbar.scrolled .navbar__pill {
  box-shadow: 0 4px 20px rgba(0,0,0,.15);
}

.pill__group {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
}
.pill__group--left  { justify-content: flex-start; margin-left: auto; }
.pill__group--right { justify-content: flex-start; }
.navbar__pill a:not(.pill__logo) {
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  padding: .55rem 1.1rem;
  border-radius: 50px;
  white-space: nowrap;
  transition: color .2s, background .2s;
}
.navbar__pill a:not(.pill__logo):hover {
  color: var(--primary-500);
  background: rgba(0,123,255,.08);
}
.navbar__pill a:not(.pill__logo).active {
  color: var(--primary-500);
  background: rgba(0,123,255,.09);
  font-weight: 600;
  position: relative;
}
.navbar__pill a:not(.pill__logo).active::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--primary-500);
}

/* Logo al inicio del pill */
.pill__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  order: -1;
  padding: .2rem .75rem !important;
  margin: 0 .15rem;
  border-radius: 50px;
  text-decoration: none;
  transition: transform .2s, background .2s;
}
.pill__logo:hover { background: transparent !important; }
.pill__logo .logo-img { height: 36px; width: auto; }

/* Logo imagen invertida según tema */
@media (prefers-color-scheme: dark) {
  .navbar__logo .logo-img { filter: brightness(0) invert(1); }
}
[data-theme="dark"]  .navbar__logo .logo-img { filter: brightness(0) invert(1); }
[data-theme="light"] .navbar__logo .logo-img { filter: none; }

/* Logo texto — solo en footer */
.logo-text {
  display: none;
  font-size: 1.3rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -.02em;
}
.logo-text strong { color: var(--primary-400); font-weight: 800; }

/* Footer: logo invertido sobre fondo oscuro */
.footer__brand .logo-icon {
  height: 28px;
  width: auto;
  display: block;
  flex-shrink: 0;
  filter: brightness(0) invert(1);
  opacity: .85;
}

/* ---------- MOBILE BAR (oculta en desktop) ---------- */
.navbar__mobile-bar {
  display: none;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  padding: .55rem 0;
}
.navbar__mobile-bar .navbar__logo { text-decoration: none; }
.navbar__mobile-bar .logo-img { height: 30px; width: auto; }
.navbar__mobile-controls {
  display: flex;
  align-items: center;
  gap: .45rem;
}

/* ---------- HAMBURGER ---------- */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: .25rem;
  background: none;
  border: none;
  cursor: pointer;
}
.navbar__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-main);
  border-radius: 2px;
  transition: all .3s;
}
.navbar__hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__hamburger.active span:nth-child(2) { opacity: 0; }
.navbar__hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- MOBILE DROPDOWN ---------- */
.navbar__mobile-menu { display: none; }
.navbar__mobile-menu.open {
  display: flex;
  flex-direction: column;
  background: var(--navbar-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-color);
  padding: .75rem 1.25rem 1rem;
}
.navbar__mobile-menu.open a:not(.btn) {
  width: 100%;
  padding: .7rem 0;
  border-bottom: 1px solid var(--border-color);
  font-size: .95rem;
  font-weight: 500;
  color: var(--text-muted);
}
.navbar__mobile-menu.open a:not(.btn):hover,
.navbar__mobile-menu.open a:not(.btn).active { color: var(--primary-500); }
.navbar__mobile-menu.open .navbar__mobile-actions { padding-top: .75rem; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 768px) {
  .topbar { display: none; }
  .navbar__pill { display: none; }
  .navbar__main { padding: 0; }
  .navbar__main-inner { justify-content: stretch; }
  .navbar__mobile-bar { display: flex; }
  .navbar__hamburger { display: flex; }
}

/* ========== THEME TOGGLE ========== */
.theme-toggle {
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1.5px solid var(--border-color);
  background: transparent;
  color: var(--text-muted);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: color .2s, background .2s, border-color .2s, transform .2s;
}
.theme-toggle:hover {
  transform: scale(1.1);
  background: rgba(0,123,255,.08);
  border-color: var(--primary-500);
  color: var(--primary-500);
}
/* Foco encendido (amarillo) en modo claro */
[data-theme="light"] .theme-toggle {
  color: #f59e0b;
  border-color: rgba(245,158,11,.45);
}
[data-theme="light"] .theme-toggle:hover {
  color: #d97706;
  background: rgba(245,158,11,.1);
  border-color: #f59e0b;
}
/* Foco apagado (tenue) en modo oscuro */
[data-theme="dark"] .theme-toggle { color: var(--text-light); }
[data-theme="dark"] .theme-toggle:hover {
  color: var(--primary-400);
  background: rgba(0,123,255,.1);
  border-color: var(--primary-400);
}