/* ===== ШАПКА С РАМКОЙ И КНОПКОЙ ТЕМ ===== */

.app-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
    gap: 8px;
  padding: 10px 18px;
  margin-bottom: 4px;
  background: linear-gradient(
    135deg,
    rgba(26,16,48,0.96) 0%,
    rgba(8,4,18,0.98) 100%
  );
  border-radius: 999px;
  border: 1px solid var(--accent-border);
  box-shadow:
    0 2px 14px rgba(0,0,0,0.8),
    0 0 0 1px rgba(15,23,42,0.9),
    0 0 18px var(--accent-soft);
}

.app-header__title {
  font-size: 16px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #e9e4ff;
  white-space: nowrap;
}

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

.app-header__settings-btn {
  position: relative;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  border: 1px solid var(--accent-border);
  background: radial-gradient(circle at top, var(--accent-1), #0b0618);
  color: var(--accent-text);
  cursor: pointer;
  font-size: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 14px var(--accent-soft);
  transition: 0.18s ease-out;
}

.app-header__settings-btn::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  border: 1px solid rgba(255,255,255,0.08);
  pointer-events: none;
}

.app-header__settings-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 18px rgba(248, 181, 77, 1);
}

/* Кнопка входа */
.app-header__auth-btn {
    position: relative;
    width: 30px;
    height: 30px;
    border-radius: 999px;
    border: 1px solid var(--accent-border);
    background: radial-gradient(circle at top, var(--accent-1), #0b0618);
    color: var(--accent-text);
    cursor: pointer;
    font-size: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 14px var(--accent-soft);
    transition: 0.18s ease-out;
    margin-right: 8px;
}

.app-header__auth-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 0 18px rgba(248, 181, 77, 1);
}

.app-header__settings-btn:active {
  transform: translateY(1px);
  box-shadow: 0 0 6px rgba(0,0,0,0.9);
}

/* ===== ВЕРХНИЕ ТАБЫ НАВИГАЦИИ ===== */

.top-menu {
  margin-top: 6px;
  margin-bottom: 10px;
}

.top-menu__list {
  display: flex;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.top-menu__item a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 18px;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 999px;
  color: #e5e7eb;
  border: 1px solid transparent;
  background: linear-gradient(180deg, #111827, #020617);
  box-shadow: 0 0 0 1px rgba(148, 163, 184, 0.3);
}

.top-menu__item a:hover {
  border-color: #facc15;
}

.top-menu__item--active a {
  background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
  color: #111827;
  border-color: var(--accent-border);
  box-shadow: 0 0 18px rgba(236, 72, 153, 0.9);
}

/* ========================================
   ЗАГЛУШКА НЕАКТИВНЫХ РАЗДЕЛОВ
   ======================================== */

.top-menu__item a.disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.top-menu__item a.disabled:hover {
  opacity: 0.7;
  border-color: transparent;
}

.top-menu__item a.disabled::before {
  content: '🚧';
  margin-right: 4px;
  font-size: 12px;
}