/* TopBar + Footer chrome */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 40px;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--fg);
}

.brand-mark svg {
  display: block;
  color: var(--gold);
}

.brand-name {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 400;
  letter-spacing: 0.5px;
}

.brand-tag {
  font-family: var(--sans);
  font-size: 9px;
  letter-spacing: 2.4px;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-top: 1px;
}

.nav {
  display: flex;
  gap: 32px;
}

.nav a {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--fg-mute);
  transition: color 0.2s;
  padding: 4px 0;
}

.nav a:hover,
.nav a.nav-on {
  color: var(--fg);
}

.nav a.nav-on {
  border-bottom: 1px solid var(--gold);
}

.actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.ghost-btn {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--fg-mute);
  padding: 8px 18px;
  border: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

.ghost-btn:hover {
  border-color: var(--fg-mute);
  color: var(--fg);
}

.gold-btn {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--bg);
  padding: 8px 18px;
  background: var(--gold);
  border: 1px solid var(--gold);
  cursor: pointer;
  transition: background 0.2s;
}

.gold-btn:hover {
  background: var(--gold-soft);
}

.gold-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.theme-toggle {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--fg-dim);
  padding: 6px 8px;
  display: flex;
  align-items: center;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

.theme-toggle:hover {
  border-color: var(--line-2);
  color: var(--fg-mute);
}

/* User dropdown menu */

.user-menu {
  position: relative;
}

.user-menu-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--gold);
  padding: 6px 12px;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.5px;
  transition: border-color 0.2s;
  white-space: nowrap;
}

.user-menu-btn:hover {
  border-color: var(--line-2);
}

.user-menu-name {
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-menu-plan-sep {
  color: var(--fg-dim);
  font-size: 10px;
  flex-shrink: 0;
}

.user-menu-plan {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.5px;
  color: var(--fg-dim);
  font-weight: 400;
  flex-shrink: 0;
}

.user-chevron {
  color: var(--fg-dim);
  transition: transform 0.2s;
  flex-shrink: 0;
}

.user-chevron.open {
  transform: rotate(180deg);
}

.user-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background: var(--bg-2);
  border: 1px solid var(--line);
  min-width: 180px;
  z-index: 200;
  padding: 4px 0;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.dropdown-divider {
  height: 1px;
  background: var(--line);
  margin: 4px 0;
}

.dropdown-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  padding: 10px 16px;
  background: transparent;
  border: none;
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--fg-mute);
  cursor: pointer;
  text-align: left;
  transition: background 0.15s, color 0.15s;
}

.dropdown-item:hover {
  background: var(--bg-3);
  color: var(--fg);
}

.dropdown-item-danger:hover {
  color: var(--danger);
}

.dropdown-item-label {
  flex: 1;
}

.dropdown-item-value {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.5px;
  color: var(--fg-dim);
  text-transform: none;
  font-weight: 400;
}

/* Hamburger button — hidden on desktop */

.hamburger {
  display: none;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--fg-mute);
  padding: 6px 8px;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
  flex-shrink: 0;
}

.hamburger:hover {
  border-color: var(--line-2);
  color: var(--fg);
}

/* Mobile nav overlay */

.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg);
  z-index: 99;
  padding: 88px 40px 40px;
  flex-direction: column;
  border-bottom: 1px solid var(--line);
  overflow-y: auto;
}

.mobile-nav a {
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 300;
  color: var(--fg);
  text-decoration: none;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  letter-spacing: 0.3px;
  transition: color 0.2s;
}

.mobile-nav a:hover,
.mobile-nav a.nav-on {
  color: var(--gold);
}

.mobile-nav-cta {
  margin-top: auto;
  color: var(--gold) !important;
}

/* Footer */

.footer {
  border-top: 1px solid var(--line);
  padding: 32px 40px;
  margin-top: 80px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.footer-dot {
  color: var(--gold-dim);
}

/* Responsive */

@media (max-width: 768px) {
  .topbar {
    padding: 14px 20px;
  }

  .nav {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .mobile-nav {
    display: flex;
  }

  .hide-mobile {
    display: none;
  }

  .footer {
    padding: 24px 20px;
  }
}