.app-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(246, 247, 251, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.app-header__inner {
  max-width: 1060px;
  margin: 0 auto;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.app-logo {
  text-decoration: none;
  font-weight: 700;
  letter-spacing: -0.02em;
  padding: 8px 10px;
  border-radius: 10px;
}

.app-search {
  flex: 1;
}

.app-search__input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.02);
  outline: none;
}

.app-search__input:focus {
  border-color: rgba(37, 99, 235, 0.45);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.10);
}

.app-header__nav {
  display: flex;
  gap: 8px;
  align-items: center;
}

.app-navlink {
  text-decoration: none;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
  color: var(--muted);
}

.app-navlink--disabled {
  opacity: 0.55;
  cursor: default;
}

.app-navlink__badge {
  margin-left: 8px;
  padding: 2px 7px;
  font-size: 11px;
  line-height: 1.2;
}

.app-navlink:hover {
  background: rgba(255, 255, 255, 0.8);
  border-color: var(--border);
  color: var(--text);
}

.app-navlink--primary {
  background: var(--surface);
  border-color: var(--border);
  color: var(--text);
}

.app-main {
  max-width: 1060px;
  margin: 0 auto;
  padding: 18px 16px 48px;
}

.app-main--unauth {
  max-width: 720px;
}