:root {
  --studio-bar-bg: rgba(5, 8, 16, .84);
  --studio-bar-line: rgba(255, 255, 255, .09);
  --studio-bar-text: #f4f7ff;
  --studio-bar-muted: #929ab3;
}

body[data-studio-module] {
  min-height: 100vh;
  background-color: #05060b;
  background-image:
    radial-gradient(circle at 8% -8%, rgba(124,58,237,.24), transparent 38rem),
    radial-gradient(circle at 96% 18%, rgba(34,211,238,.13), transparent 34rem),
    radial-gradient(circle at 52% 105%, rgba(244,114,182,.10), transparent 36rem);
  background-attachment: fixed;
}

body[data-studio-module]::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .46;
  background-image:
    linear-gradient(rgba(255,255,255,.027) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.027) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(ellipse 100% 78% at 50% 0%, #000 20%, transparent 80%);
  mask-image: radial-gradient(ellipse 100% 78% at 50% 0%, #000 20%, transparent 80%);
}

.studio-global-bar {
  position: sticky;
  top: 0;
  z-index: 1000;
  display: grid;
  grid-template-columns: minmax(190px, 1fr) minmax(520px, 760px) minmax(190px, 1fr);
  align-items: center;
  gap: 20px;
  min-height: 86px;
  padding: 10px clamp(18px, 3vw, 50px);
  border-bottom: 1px solid var(--studio-bar-line);
  background: var(--studio-bar-bg);
  -webkit-backdrop-filter: blur(24px) saturate(140%);
  backdrop-filter: blur(24px) saturate(140%);
  box-shadow: 0 18px 54px rgba(0, 0, 0, .2);
}

.studio-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  color: var(--studio-bar-text);
  text-decoration: none;
}

.studio-brand-mark {
  width: 44px;
  height: 44px;
  flex: none;
  display: grid;
  place-items: center;
  border: 1px solid rgba(103, 232, 249, .35);
  border-radius: 15px;
  color: white;
  font-size: 15px;
  font-weight: 900;
  letter-spacing: -.04em;
  background: linear-gradient(145deg, rgba(34, 211, 238, .28), rgba(124, 58, 237, .28));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.18), 0 10px 30px rgba(34,211,238,.1);
}

.studio-brand-copy { min-width: 0; line-height: 1.1; }
.studio-brand-copy strong { display: block; font-size: 17px; white-space: nowrap; }
.studio-brand-copy small { display: block; margin-top: 5px; color: var(--studio-bar-muted); font-size: 11px; letter-spacing: .04em; white-space: nowrap; }

.studio-switcher {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
  padding: 6px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 20px;
  background: rgba(255,255,255,.025);
}

.studio-module {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  align-items: center;
  gap: 9px;
  min-height: 54px;
  padding: 8px 11px;
  overflow: hidden;
  border: 1px solid transparent;
  border-radius: 15px;
  color: var(--studio-bar-muted);
  text-decoration: none;
  transition: transform .2s ease, border-color .2s ease, color .2s ease, background .2s ease, box-shadow .2s ease;
}

.studio-module::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  background: radial-gradient(circle at 20% 10%, var(--module-glow), transparent 65%);
  transition: opacity .2s ease;
}

.studio-module:hover { transform: translateY(-1px); color: var(--studio-bar-text); border-color: rgba(255,255,255,.13); background: rgba(255,255,255,.035); }
.studio-module:hover::before, .studio-module.active::before { opacity: 1; }
.studio-module.active { color: white; border-color: var(--module-border); background: rgba(255,255,255,.055); box-shadow: 0 10px 28px -16px var(--module-shadow), inset 0 1px 0 rgba(255,255,255,.09); }
.studio-module > * { position: relative; z-index: 1; }
.studio-module.video { --module-glow: rgba(34,211,238,.24); --module-border: rgba(34,211,238,.31); --module-shadow: #22d3ee; }
.studio-module.timecode { --module-glow: rgba(139,92,246,.27); --module-border: rgba(167,139,250,.32); --module-shadow: #8b5cf6; }
.studio-module.suno { --module-glow: rgba(244,114,182,.22); --module-border: rgba(251,191,36,.3); --module-shadow: #f472b6; }

.studio-module-icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  background: rgba(255,255,255,.07);
  font-size: 16px;
}
.studio-module-copy { min-width: 0; line-height: 1.1; }
.studio-module-copy b { display: block; overflow: hidden; font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.studio-module-copy small { display: block; margin-top: 4px; overflow: hidden; color: var(--studio-bar-muted); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }

.studio-cloud-status {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 13px;
  color: var(--studio-bar-muted);
  background: rgba(255,255,255,.035);
  font-size: 12px;
  white-space: nowrap;
}
.studio-cloud-status i { width: 7px; height: 7px; border-radius: 50%; background: #fbbf24; box-shadow: 0 0 12px currentColor; }
.studio-cloud-status.online i { background: #34d399; }
.studio-cloud-status.offline i { background: #fb7185; }

@media (max-width: 1040px) {
  .studio-global-bar { grid-template-columns: auto 1fr; }
  .studio-cloud-status { display: none; }
}

@media (max-width: 760px) {
  .studio-global-bar { position: relative; grid-template-columns: 1fr; gap: 10px; padding: 12px 14px; }
  .studio-brand { justify-content: center; }
  .studio-switcher { width: 100%; }
  .studio-module { grid-template-columns: 1fr; justify-items: center; min-height: 62px; padding: 8px 5px; text-align: center; }
  .studio-module-icon { width: 29px; height: 29px; border-radius: 9px; }
  .studio-module-copy small { display: none; }
  .studio-module-copy b { font-size: 11px; }
}

@media (prefers-reduced-motion: reduce) {
  .studio-module { transition: none; }
}