:root {
  --psb-bg: #09000d;
  --psb-bg2: #17001f;
  --psb-card: rgba(255,255,255,0.075);
  --psb-border: rgba(255,255,255,0.15);
  --psb-text: #fff7ff;
  --psb-muted: #d9bde7;
  --psb-pink: #ff2fbd;
  --psb-cyan: #45f7ff;
  --psb-green: #56ff9b;
  --psb-shadow: 0 20px 60px rgba(0,0,0,0.45);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.psb-page {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(255,47,189,0.28), transparent 34rem),
    radial-gradient(circle at top right, rgba(69,247,255,0.2), transparent 28rem),
    linear-gradient(180deg, #080009 0%, #16001c 55%, #050006 100%);
  color: var(--psb-text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}
a { color: inherit; }
code {
  display: inline-block;
  max-width: 100%;
  overflow-wrap: anywhere;
  padding: .18rem .35rem;
  border-radius: .45rem;
  background: rgba(0,0,0,.35);
  color: #dcfbff;
}

.psb-site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .85rem clamp(.8rem, 2vw, 2rem);
  background: rgba(8,0,12,.88);
  border-bottom: 1px solid var(--psb-border);
  backdrop-filter: blur(14px);
  box-shadow: 0 10px 30px rgba(0,0,0,.35);
}
.psb-brand {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  text-decoration: none;
}
.psb-brand-mark {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 1rem;
  background: linear-gradient(135deg, rgba(255,47,189,.42), rgba(69,247,255,.18));
  border: 1px solid var(--psb-border);
  box-shadow: 0 0 24px rgba(255,47,189,.3);
}
.psb-brand strong {
  display: block;
  font: 900 1.1rem/1.1 Orbitron, system-ui, sans-serif;
  letter-spacing: .04em;
}
.psb-brand em {
  display: block;
  color: var(--psb-muted);
  font-style: normal;
  font-size: .78rem;
}
.psb-main-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: .45rem;
}
.psb-nav-link,
.psb-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .35rem;
  min-height: 2.4rem;
  padding: .65rem .85rem;
  border-radius: 999px;
  border: 1px solid var(--psb-border);
  background: rgba(255,255,255,.07);
  color: var(--psb-text);
  text-decoration: none;
  font-weight: 800;
  cursor: pointer;
  transition: transform .16s ease, background .16s ease, border-color .16s ease;
}
button.psb-button { font: inherit; }
.psb-nav-link:hover,
.psb-button:hover,
.psb-nav-link.is-active {
  transform: translateY(-1px);
  border-color: rgba(255,47,189,.65);
  background: rgba(255,47,189,.2);
}
.psb-nav-link.is-active { color: #080611; border-color: #ffdc3d; background: #ffdc3d; box-shadow: 0 0 18px rgba(255,220,61,.3); cursor: crosshair; }
.psb-button-primary {
  background: linear-gradient(135deg, var(--psb-pink), #6f2cff);
  border-color: rgba(255,255,255,.24);
  box-shadow: 0 0 26px rgba(255,47,189,.25);
}
.psb-button-small {
  min-height: 2rem;
  padding: .45rem .7rem;
  font-size: .9rem;
}
.psb-menu-toggle { display: none; }

.psb-main-shell {
  width: min(1200px, calc(100% - 1.5rem));
  margin: 0 auto;
  padding: clamp(1rem, 3vw, 2.5rem) 0 4rem;
}
.psb-hero,
.psb-section,
.psb-site-footer {
  border: 1px solid var(--psb-border);
  background: linear-gradient(145deg, rgba(255,255,255,.08), rgba(255,255,255,.035));
  border-radius: 1.4rem;
  box-shadow: var(--psb-shadow);
}
.psb-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(280px, .8fr);
  gap: 1.5rem;
  padding: clamp(1.2rem, 4vw, 3rem);
  overflow: hidden;
}
.psb-eyebrow {
  color: var(--psb-cyan);
  font: 900 .78rem/1 Orbitron, system-ui, sans-serif;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.psb-hero h1 {
  margin: .7rem 0 1rem;
  font: 900 clamp(2rem, 6vw, 4.9rem)/.96 Orbitron, system-ui, sans-serif;
  text-shadow: 0 0 20px rgba(255,47,189,.25);
}
.psb-hero p,
.psb-section-title p,
.psb-material-card p,
.psb-euph-card p {
  color: var(--psb-muted);
  line-height: 1.62;
}
.psb-hero-actions,
.psb-euph-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: 1.1rem;
}
.psb-hero-card,
.psb-empty-card,
.psb-status-card {
  padding: 1rem;
  border-radius: 1rem;
  border: 1px solid var(--psb-border);
  background: rgba(0,0,0,.24);
}
.psb-hero-card { display: grid; gap: .7rem; align-self: center; }
.psb-hero-card strong { color: var(--psb-green); }
.psb-hero-card small { color: var(--psb-muted); }

.psb-section {
  margin-top: 1rem;
  padding: clamp(1rem, 3vw, 2rem);
}
.psb-section-title {
  display: grid;
  gap: .4rem;
  margin-bottom: 1rem;
}
.psb-section-title h2 {
  margin: 0;
  font: 900 clamp(1.4rem, 3vw, 2.3rem)/1.05 Orbitron, system-ui, sans-serif;
}
.psb-category-grid,
.psb-material-grid,
.psb-euph-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1rem;
}
.psb-category-card,
.psb-material-card,
.psb-euph-card {
  min-height: 12rem;
  padding: 1rem;
  border-radius: 1.1rem;
  border: 1px solid var(--psb-border);
  background: var(--psb-card);
  color: var(--psb-text);
  text-decoration: none;
  box-shadow: 0 14px 34px rgba(0,0,0,.22);
}
.psb-category-card {
  display: grid;
  align-content: start;
  gap: .55rem;
}
.psb-category-card > span { font-size: 2.2rem; }
.psb-category-card strong,
.psb-material-card h3,
.psb-euph-card h3 {
  margin: 0;
  font: 900 1.1rem/1.2 Orbitron, system-ui, sans-serif;
}
.psb-category-card em,
.psb-material-card small,
.psb-euph-card small {
  color: var(--psb-muted);
  font-style: normal;
}
.psb-pill {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  padding: .28rem .55rem;
  border-radius: 999px;
  border: 1px solid rgba(69,247,255,.28);
  background: rgba(69,247,255,.08);
  color: #eaffff;
  font-size: .76rem;
  font-weight: 900;
}

.psb-euphonized-section { scroll-margin-top: 6rem; }
.psb-euph-toolbar { margin-bottom: .8rem; }
.psb-status-card { margin: .75rem 0 1rem; color: var(--psb-muted); }
.psb-euph-upload {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: .85rem;
  margin: 1rem 0;
  padding: 1rem;
  border-radius: 1rem;
  background: rgba(0,0,0,.25);
  border: 1px solid var(--psb-border);
}
.psb-euph-upload label {
  display: grid;
  gap: .35rem;
  color: var(--psb-muted);
  font-weight: 800;
}
.psb-euph-upload input[type="text"],
.psb-euph-upload input[type="file"] {
  width: 100%;
  min-height: 2.8rem;
  border-radius: .8rem;
  border: 1px solid var(--psb-border);
  background: rgba(0,0,0,.32);
  color: var(--psb-text);
  padding: .7rem;
}
.psb-euph-upload .psb-check { display: flex; align-items: center; gap: .45rem; }
.psb-euph-upload small { grid-column: 1 / -1; color: var(--psb-muted); }
.psb-euph-card { display: grid; gap: .65rem; }
.psb-euph-card-head,
.psb-euph-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem;
}
.psb-euph-card-head strong { color: var(--psb-green); }
.psb-euph-player {
  display: grid;
  gap: .55rem;
  margin-top: .4rem;
}
.psb-euph-player audio { width: 100%; }
.psb-euph-missing { color: #ffc5de; font-weight: 800; }
.psb-euph-frame-box {
  margin-top: 1rem;
  border: 1px solid var(--psb-border);
  border-radius: 1rem;
  background: rgba(0,0,0,.23);
  overflow: hidden;
}
.psb-euph-frame-box summary {
  cursor: pointer;
  padding: 1rem;
  font-weight: 900;
  color: var(--psb-cyan);
}
.psb-euph-frame-box iframe {
  display: block;
  width: 100%;
  height: min(760px, 80vh);
  border: 0;
  background: #000;
}
.psb-euph-links { padding: 1rem; }
.psb-euph-links h3 { margin: 0 0 .45rem; color: var(--psb-green); font: 900 .9rem/1.2 Orbitron, system-ui, sans-serif; letter-spacing: .08em; }
.psb-euph-links p { margin: 0 0 .85rem; color: var(--psb-muted); line-height: 1.55; }
.psb-euph-link-row { display: flex; flex-wrap: wrap; gap: .5rem; }
.psb-site-footer {
  width: min(1200px, calc(100% - 1.5rem));
  margin: 1rem auto 2rem;
  padding: 1.2rem;
  text-align: center;
  color: var(--psb-muted);
}

@media (max-width: 820px) {
  .psb-site-header { align-items: flex-start; }
  .psb-menu-toggle {
    display: inline-flex;
    border: 1px solid var(--psb-border);
    border-radius: 999px;
    background: rgba(255,255,255,.08);
    color: var(--psb-text);
    padding: .65rem .85rem;
    font-weight: 900;
  }
  .psb-main-nav {
    display: none;
    position: absolute;
    left: .75rem;
    right: .75rem;
    top: 4.8rem;
    padding: .8rem;
    border: 1px solid var(--psb-border);
    border-radius: 1rem;
    background: rgba(8,0,12,.96);
    justify-content: center;
  }
  .psb-main-nav.is-open { display: flex; }
  .psb-hero { grid-template-columns: 1fr; }
  .psb-hero h1 { font-size: clamp(2rem, 12vw, 3.2rem); }
}

.psb-player-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  margin: .6rem 0;
  min-height: 2.35rem;
  padding: .55rem .85rem;
  border-radius: 999px;
  border: 1px solid var(--psb-border);
  background: rgba(255,255,255,.08);
  color: var(--psb-text);
  font-weight: 900;
  cursor: pointer;
}
.psb-player-collapsed { display: none !important; }

@media (max-width: 760px) {
  .container,
  .white-bg,
  .euph-discover {
    width: calc(100% - 14px) !important;
    max-width: none !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding-left: 12px !important;
    padding-right: 12px !important;
  }
  .trackCtr,
  .playlistSearchCtr,
  .trackOverview {
    display: grid !important;
    grid-template-columns: 76px minmax(0, 1fr) !important;
    gap: 12px !important;
    align-items: start !important;
    width: 100% !important;
  }
  .trackImg img {
    width: 76px !important;
    height: 76px !important;
    object-fit: cover !important;
  }
  .trackInfoCtr,
  .trackTitle,
  .trackUser {
    min-width: 0 !important;
    overflow-wrap: anywhere !important;
  }
  .trackBtns {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 7px !important;
  }
  .trackBtns .btn {
    flex: 1 1 calc(50% - 7px) !important;
    min-width: 112px !important;
    margin: 0 !important;
  }
  .pull-right {
    float: none !important;
  }
}

@media (max-width: 460px) {
  .trackCtr,
  .playlistSearchCtr,
  .trackOverview {
    grid-template-columns: 1fr !important;
  }
  .trackImg img {
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 1 / 1 !important;
  }
  .trackBtns .btn {
    flex-basis: 100% !important;
  }
}