:root {
  --netwave-bg-dark: #0a0510;
  --netwave-accent-purple: #9d4edd;
  --netwave-accent-burgundy: #e01e37;
  --netwave-accent-orange: #ff7900;
}

html,
body {
  background: var(--netwave-bg-dark) !important;
}

body {
  min-height: 100dvh;
  position: relative;
}

/* Фон живёт в body, отдельно от React */
#netwave-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  background: var(--netwave-bg-dark);
}

/* React-приложение поверх фона */
#root {
  position: relative;
  z-index: 1;
  min-height: 100dvh;
  background: transparent !important;
}

/*
  Делаем прозрачными только большие полноэкранные оболочки,
  а не карточки/кнопки/модалки.
*/
html.netwave-bg-enabled #root > div[class*="min-h"],
html.netwave-bg-enabled #root > main[class*="min-h"],
html.netwave-bg-enabled #root > section[class*="min-h"],
html.netwave-bg-enabled #root [class*="min-h-screen"],
html.netwave-bg-enabled #root [class*="min-h-dvh"],
html.netwave-bg-enabled #root [class*="min-h-[100dvh]"] {
  background-color: transparent !important;
  background-image: none !important;
}

/*
  Прячем штатные фоновые слои авторизации.
  Не трогаем все fixed inset-0 подряд, чтобы не сломать будущие модалки.
*/
html.netwave-route-auth #root .fixed.inset-0[class*="bg-gradient"],
html.netwave-route-auth #root .fixed.inset-0[class*="radial-gradient"],
html.netwave-route-auth #root .fixed.inset-0[class*="bg-[radial-gradient"] {
  display: none !important;
}

.netwave-bg-vignette {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: radial-gradient(circle at center, transparent 30%, var(--netwave-bg-dark) 100%);
}

.netwave-orb {
  position: absolute;
  z-index: 0;
  border-radius: 50%;
  pointer-events: none;
  opacity: 0.2;
  filter: blur(120px);
  will-change: transform;
}

.netwave-orb-1 {
  top: 10%;
  left: 10%;
  width: 40vw;
  height: 40vw;
  min-width: 400px;
  min-height: 400px;
  background: var(--netwave-accent-purple);
  animation: netwave-move-orb-1 20s infinite alternate ease-in-out;
}

.netwave-orb-2 {
  top: 50%;
  right: 10%;
  width: 45vw;
  height: 45vw;
  min-width: 450px;
  min-height: 450px;
  background: var(--netwave-accent-orange);
  animation: netwave-move-orb-2 25s infinite alternate ease-in-out;
}

.netwave-orb-3 {
  bottom: 10%;
  left: 30%;
  width: 50vw;
  height: 50vw;
  min-width: 500px;
  min-height: 500px;
  background: var(--netwave-accent-burgundy);
  animation: netwave-move-orb-3 22s infinite alternate ease-in-out;
}

.netwave-grid-overlay {
  position: absolute;
  top: -80px;
  left: 0;
  width: 100%;
  height: calc(100% + 80px);
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(circle at center, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(circle at center, black 40%, transparent 100%);
  animation: netwave-grid-scroll 4s linear infinite;
}

@keyframes netwave-move-orb-1 {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(50vw, 30vh) scale(1.1); }
  100% { transform: translate(20vw, 60vh) scale(0.9); }
}

@keyframes netwave-move-orb-2 {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-50vw, -20vh) scale(1.15); }
  100% { transform: translate(-20vw, 40vh) scale(0.85); }
}

@keyframes netwave-move-orb-3 {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40vw, -50vh) scale(1.2); }
  100% { transform: translate(-30vw, -20vh) scale(0.95); }
}

@keyframes netwave-grid-scroll {
  0% { transform: translateY(0); }
  100% { transform: translateY(80px); }
}

@media (max-width: 768px) {
  .netwave-orb {
    min-width: 350px;
    min-height: 350px;
    opacity: 0.16;
    filter: blur(90px);
  }

  .netwave-grid-overlay {
    background-size: 64px 64px;
    animation-duration: 6s;
  }
}

@media (prefers-reduced-motion: reduce) {
  .netwave-orb,
  .netwave-grid-overlay {
    animation: none !important;
  }
}

/* NETWAVE force-auth patch */
html.netwave-route-auth #root [data-netwave-hidden-bg="true"] {
  display: none !important;
}

html.netwave-route-auth #root,
html.netwave-route-auth #root > div {
  background: transparent !important;
  background-color: transparent !important;
  background-image: none !important;
}