/* Ana ekran kapısı — hafif dolum; eski splash yok */

#nova-main-gate {
  position: fixed;
  inset: 0;
  z-index: 120000;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 18px;
  margin: 0;
  padding: 24px;
  box-sizing: border-box;
  background:
    radial-gradient(ellipse 70% 50% at 50% 35%, rgba(30, 41, 59, 0.55) 0%, transparent 62%),
    linear-gradient(180deg, #050a14 0%, #020611 100%);
  pointer-events: auto;
  opacity: 1;
  transition: opacity 0.32s ease, visibility 0.32s ease;
}

html.nova-has-session #nova-main-gate:not([hidden]):not(.is-done),
#nova-main-gate.is-open {
  display: flex;
}

#nova-main-gate[hidden],
#nova-main-gate.is-done {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

#nova-main-gate.is-leaving {
  opacity: 0;
  pointer-events: none;
}

#nova-main-gate .nova-main-gate__brand {
  margin: 0;
  font-family: 'ComfortaaOkul', 'Comfortaa', sans-serif;
  font-size: clamp(1.55rem, 6.2vw, 2.05rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: none;
  color: #eaf7ff;
  text-shadow:
    0 0 22px rgba(120, 210, 255, 0.4),
    0 2px 0 rgba(255, 255, 255, 0.12);
}

#nova-main-gate .nova-main-gate__hint {
  margin: 0;
  font-family: 'ComfortaaOkul', sans-serif;
  font-size: clamp(0.78rem, 2.8vw, 0.92rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: rgba(226, 232, 240, 0.78);
}

#nova-main-gate .nova-main-gate__track {
  position: relative;
  width: min(280px, 72vw);
  height: 10px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(15, 23, 42, 0.92);
  border: 1px solid rgba(251, 191, 36, 0.28);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.45);
}

#nova-main-gate .nova-main-gate__fill {
  display: block;
  height: 100%;
  width: 8%;
  border-radius: inherit;
  background: linear-gradient(90deg, #b45309 0%, #f59e0b 42%, #fde68a 100%);
  box-shadow: 0 0 12px rgba(251, 191, 36, 0.45);
  transform-origin: left center;
  transition: width 0.18s ease-out;
  will-change: width;
}

#nova-main-gate .nova-main-gate__pct {
  margin: 0;
  min-height: 1.1em;
  font-family: 'ComfortaaOkul', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: rgba(253, 230, 138, 0.85);
  font-variant-numeric: tabular-nums;
}

@media (prefers-reduced-motion: reduce) {
  #nova-main-gate,
  #nova-main-gate .nova-main-gate__fill {
    transition: none !important;
  }
}

/* Kapı açıkken slot “yükleniyor” etiketleri görünmesin */
html.nova-main-gate-on .nova-slot-loading-label,
body.nova-main-gate-on .nova-slot-loading-label {
  visibility: hidden !important;
  opacity: 0 !important;
}

/* Kapı açıkken eski buton/rail kalıntıları + fadeInUp flash yok */
html.nova-main-gate-on #main-screen.container,
html.nova-main-gate-on #main-screen,
body.nova-main-gate-on #main-screen.container,
body.nova-main-gate-on #main-screen {
  animation: none !important;
  opacity: 1 !important;
  transform: none !important;
  background: transparent !important;
  box-shadow: none !important;
}

html.nova-main-gate-on .nova-main-left-hub,
html.nova-main-gate-on .nova-main-right-rail,
html.nova-main-gate-on #main-screen-hud-left,
html.nova-main-gate-on #main-screen-quest-slot,
html.nova-main-gate-on #homework_fab,
html.nova-main-gate-on #quest_fab,
html.nova-main-gate-on .quest-fab-wrap,
html.nova-main-gate-on .deneme-fab-wrap,
html.nova-main-gate-on #learn-open-button,
html.nova-main-gate-on #nova-bonus-drawer,
html.nova-main-gate-on #puzzle_fab_wrap,
html.nova-main-gate-on #fillblank_fab_wrap,
html.nova-main-gate-on #match_fab_wrap,
body.nova-main-gate-on .nova-main-left-hub,
body.nova-main-gate-on .nova-main-right-rail {
  display: none !important;
  visibility: hidden !important;
  pointer-events: none !important;
  opacity: 0 !important;
}