@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@700&display=swap');

.fs-appbar {
  position: sticky;
  top: 0;
  z-index: 1100;
  background: #FFFFFF;
  border-bottom: 1px solid #E5E7EB;
  box-shadow: 0 1px 3px rgba(0,0,0,.1);
  padding-top: env(safe-area-inset-top, 0);
  height: 64px;
  margin-bottom: 24px;
}

.fs-appbar__inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 64px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  white-space: nowrap;
}

.fs-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.fs-brand__img {
  height: 32px;
  width: auto;
  display: block;
  object-fit: contain;
}

.fs-brand__name {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  color: #1F2937;
  line-height: 1;
  font-size: 20px;
}

.fs-appbar .app-actions {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  flex-wrap: nowrap;
  background: #FFFFFF;
  padding: 8px 12px;
  border-radius: 16px;
  border: 1px solid #E5E7EB;
}

.fs-appbar .link-nav {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border-radius: 12px;
  text-decoration: none;
  color: #6B7280;
  font-weight: 600;
  font-size: 14px;
  transition: all 0.2s ease;
}

.fs-appbar .link-nav:hover {
  background: #F3F4F6;
  color: #1F2937;
  transform: translateY(-1px);
}

.fs-appbar .link-nav.active {
  background: #EFF6FF;
  color: #2563EB;
  font-weight: 700;
}

.fs-appbar .avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #E5E7EB;
}

.fs-appbar .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  border: 1px solid transparent;
  line-height: 1.1;
  font-size: 14px;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.2s ease;
}

.fs-appbar .btn:hover {
  transform: translateY(-1px);
}

.fs-appbar .btn-ghost {
  color: #374151;
  background: #F9FAFB;
  border-color: #E5E7EB;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.fs-appbar .btn-ghost:hover {
  background: #F3F4F6;
  border-color: #D1D5DB;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.fs-appbar .btn-primary {
  background: #2563EB;
  color: #FFFFFF;
  border-color: #2563EB;
  box-shadow: 0 1px 3px rgba(37,99,235,0.25);
}

.fs-appbar .btn-primary:hover {
  background: #1D4ED8;
  border-color: #1D4ED8;
  box-shadow: 0 2px 6px rgba(37,99,235,0.4);
}

.fs-appbar .btn-danger {
  background: #ef4444;
  color: #FFFFFF;
  border-color: #ef4444;
  box-shadow: 0 1px 3px rgba(239,68,68,0.25);
}

.fs-appbar .btn-danger:hover {
  background: #dc2626;
  border-color: #dc2626;
  box-shadow: 0 2px 6px rgba(239,68,68,0.4);
}

.fs-appbar .btn-icon {
  padding: 10px;
}

.fs-appbar.logged-out .brand-name,
.fs-appbar.logged-out .brand-icon,
.fs-appbar.logged-out .link-nav,
.fs-appbar.logged-out .btn {
  color: #1F2937;
}

.fs-appbar.logged-out .btn-ghost {
  background: #F9FAFB;
  border-color: #E5E7EB;
  color: #374151;
}

.fs-appbar.logged-out .btn-ghost:hover {
  background: #F3F4F6;
  transform: translateY(-1px);
}

.fs-appbar.logged-out .btn-primary {
  background: #2563EB;
  border-color: #2563EB;
  color: #FFFFFF;
}

.fs-appbar.logged-out .btn-primary:hover {
  background: #1D4ED8;
}