:root {
  color-scheme: dark;
  --text: #f4f4f6;
  --muted: #a7a7b2;
  --soft: rgba(255, 255, 255, 0.12);
  --glass: rgba(17, 18, 23, 0.42);
  --glass-strong: rgba(12, 13, 17, 0.68);
  --line: rgba(255, 255, 255, 0.16);
  --glow: rgba(173, 206, 255, 0.22);
  --pink-glow: rgba(255, 150, 188, 0.18);
  --radius: 24px;
  --ease: cubic-bezier(0.2, 0.9, 0.2, 1);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: #050506;
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
  color: var(--text);
  background: #050506;
}

button,
input,
a {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

.scene,
.background-layer,
.background-video,
.background-overlay,
.ambient-gradient,
.grain {
  position: fixed;
  inset: 0;
}

.scene {
  z-index: -3;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 10%, rgba(64, 70, 95, 0.4), transparent 34%),
    linear-gradient(130deg, #050506 0%, #111216 46%, #050506 100%);
}

.background-layer,
.background-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  filter: saturate(0.62) contrast(1.12) brightness(0.72);
  opacity: 0;
  transition: opacity 1000ms var(--ease), transform 220ms ease-out;
}

.background-layer.has-image,
.background-video.is-active {
  opacity: 1;
}

.background-layer {
  background-image: url("assets/bg.gif");
  background-position: center;
  background-size: cover;
}

.background-overlay {
  z-index: 2;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.48), rgba(0, 0, 0, 0.72)),
    radial-gradient(circle at center, rgba(20, 21, 26, 0.05), rgba(0, 0, 0, 0.42) 70%);
}

.ambient-gradient {
  z-index: 1;
  opacity: 0.8;
  background:
    linear-gradient(120deg, rgba(22, 24, 31, 0.2), transparent 40%),
    radial-gradient(circle at 70% 25%, rgba(94, 132, 176, 0.17), transparent 32%),
    radial-gradient(circle at 32% 86%, rgba(160, 84, 113, 0.12), transparent 30%);
  animation: backgroundDrift 14s ease-in-out infinite alternate;
}

.grain {
  z-index: 3;
  pointer-events: none;
  opacity: 0.13;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, transparent, black 14%, black 82%, transparent);
}

.page-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 34px 18px;
}

.glass-panel {
  border: 1px solid var(--line);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04) 30%, rgba(255, 255, 255, 0.08)),
    var(--glass);
  box-shadow:
    0 32px 100px rgba(0, 0, 0, 0.55),
    inset 0 1px 0 rgba(255, 255, 255, 0.24),
    inset 0 -1px 0 rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(28px) saturate(1.25);
  -webkit-backdrop-filter: blur(28px) saturate(1.25);
}

.top-bar {
  position: fixed;
  top: 18px;
  left: 50%;
  z-index: 5;
  width: min(540px, calc(100% - 28px));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px;
  border-radius: 999px;
  animation: slideDown 800ms var(--ease) both;
}

.language-switcher {
  display: flex;
  gap: 5px;
  padding: 4px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.22);
}

.lang-btn,
.upload-control,
.loop-button,
.ambient-toggle {
  border: 1px solid transparent;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
  transition: transform 220ms var(--ease), color 220ms var(--ease), background 220ms var(--ease), border-color 220ms var(--ease);
}

.lang-btn {
  min-width: 42px;
  min-height: 34px;
  border-radius: 999px;
  cursor: pointer;
}

.lang-btn.is-active,
.lang-btn:hover,
.upload-control:hover,
.loop-button.is-active,
.loop-button:hover,
.ambient-toggle:hover {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.1);
}

.upload-control {
  position: relative;
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
}

.upload-control input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.profile-card {
  position: relative;
  width: min(462px, 100%);
  overflow: hidden;
  padding: 34px;
  border-radius: var(--radius);
  text-align: center;
  animation: cardIn 1000ms 160ms var(--ease) both;
}

.profile-card::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: calc(var(--radius) - 1px);
  pointer-events: none;
  background:
    linear-gradient(110deg, transparent 5%, rgba(255, 255, 255, 0.16) 34%, transparent 52%),
    radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.14), transparent 42%);
  opacity: 0.62;
}

.liquid-shine {
  position: absolute;
  inset: -40%;
  pointer-events: none;
  background: conic-gradient(from 120deg, transparent, rgba(255, 255, 255, 0.12), transparent, rgba(150, 185, 255, 0.08), transparent);
  filter: blur(24px);
  animation: liquidSpin 18s linear infinite;
}

.mood-row,
.avatar-frame,
.eyebrow,
h1,
.subtitle,
.status,
.socials,
.music-player {
  position: relative;
  z-index: 1;
}

.mood-row {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 34px;
  margin-bottom: 24px;
  padding: 8px 13px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(0, 0, 0, 0.2);
  font-size: 0.78rem;
}

.mood-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #8dffcc;
  box-shadow: 0 0 18px rgba(141, 255, 204, 0.7);
  animation: pulse 2.4s ease-in-out infinite;
}

.avatar-frame {
  width: 126px;
  height: 126px;
  margin: 0 auto 22px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.04)),
    rgba(0, 0, 0, 0.32);
  box-shadow:
    0 0 54px var(--glow),
    0 0 80px var(--pink-glow),
    inset 0 0 22px rgba(255, 255, 255, 0.1);
}

.avatar {
  width: 112px;
  height: 112px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.eyebrow {
  margin: 0 0 10px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.73rem;
  font-weight: 700;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(3rem, 11vw, 4.8rem);
  line-height: 0.95;
  letter-spacing: 0;
  text-shadow: 0 0 34px rgba(210, 226, 255, 0.18);
}

.subtitle {
  min-height: 31px;
  margin: 16px 0 0;
  color: #d9dce5;
  font-size: clamp(1.05rem, 3.8vw, 1.28rem);
  font-weight: 600;
}

.subtitle::after {
  content: "";
  display: inline-block;
  width: 7px;
  height: 1.1em;
  margin-left: 4px;
  vertical-align: -0.18em;
  background: rgba(255, 255, 255, 0.72);
  animation: caretBlink 900ms steps(1) infinite;
}

.status {
  max-width: 34rem;
  margin: 13px auto 28px;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.socials {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}

.glass-button {
  position: relative;
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 18px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.075);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18);
  transition: transform 240ms var(--ease), border-color 240ms var(--ease), background 240ms var(--ease), box-shadow 240ms var(--ease);
}

.glass-button::before {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-120%) skewX(-18deg);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: transform 650ms var(--ease);
}

.glass-button:hover {
  transform: translateY(-3px);
  border-color: rgba(214, 225, 255, 0.36);
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.34), 0 0 34px rgba(173, 206, 255, 0.12);
}

.glass-button:hover::before {
  transform: translateX(120%) skewX(-18deg);
}

.button-icon {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.1);
  color: #f8f8fb;
  font-size: 0.82rem;
  font-weight: 800;
}

.music-player {
  margin-top: 12px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 22px;
  background: rgba(0, 0, 0, 0.23);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  text-align: left;
}

.player-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
}

.play-button {
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 16px;
  color: var(--text);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.04)),
    rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 28px rgba(173, 206, 255, 0.12);
  cursor: pointer;
}

.track-label,
.track-title {
  margin: 0;
}

.track-label {
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.track-title {
  margin-top: 4px;
  color: #e8e8ee;
  font-size: 0.92rem;
}

.loop-button {
  min-width: 56px;
  min-height: 36px;
  border-radius: 999px;
  cursor: pointer;
}

.progress,
.volume input {
  width: 100%;
  accent-color: #d8e5ff;
}

.progress {
  margin: 18px 0 10px;
}

.player-foot {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-size: 0.78rem;
}

.volume {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 10px;
}

.ambient-toggle {
  width: 100%;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  margin-top: 14px;
  border-radius: 999px;
  cursor: pointer;
}

.ambient-pulse {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.46);
}

.ambient-toggle.is-on .ambient-pulse {
  background: #d3e2ff;
  box-shadow: 0 0 16px rgba(211, 226, 255, 0.72);
}

.loader {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  gap: 16px;
  align-content: center;
  color: var(--muted);
  background: #050506;
  transition: opacity 700ms var(--ease), visibility 700ms var(--ease);
}

.loader.is-hidden {
  opacity: 0;
  visibility: hidden;
}

.loader__ring {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-top-color: rgba(255, 255, 255, 0.8);
  box-shadow: 0 0 34px rgba(173, 206, 255, 0.12);
  animation: ring 900ms linear infinite;
}

.cursor-glow {
  position: fixed;
  z-index: 10;
  width: 260px;
  height: 260px;
  pointer-events: none;
  border-radius: 50%;
  opacity: 0;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(205, 221, 255, 0.12), transparent 62%);
  mix-blend-mode: screen;
  transition: opacity 250ms ease;
}

body.has-cursor .cursor-glow {
  opacity: 1;
}

@keyframes cardIn {
  from {
    opacity: 0;
    transform: translateY(28px) scale(0.96);
    filter: blur(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translate(-50%, -18px);
  }
  to {
    opacity: 1;
    transform: translate(-50%, 0);
  }
}

@keyframes liquidSpin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes pulse {
  50% {
    transform: scale(1.35);
    opacity: 0.5;
  }
}

@keyframes caretBlink {
  50% {
    opacity: 0;
  }
}

@keyframes backgroundDrift {
  from {
    transform: translate3d(-1%, -1%, 0) scale(1);
  }
  to {
    transform: translate3d(1.2%, 1%, 0) scale(1.04);
  }
}

@keyframes ring {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 560px) {
  .page-shell {
    padding: 92px 14px 22px;
  }

  .top-bar {
    top: 12px;
    border-radius: 22px;
  }

  .upload-control {
    width: 130px;
  }

  .profile-card {
    padding: 26px 18px 20px;
  }

  .socials {
    grid-template-columns: 1fr;
  }

  .player-head {
    grid-template-columns: auto 1fr;
  }

  .loop-button {
    grid-column: 1 / -1;
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}