*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0 }
html, body {
  height: 100%;
  background: #000;
  color: #fff;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
body {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  text-align: center;
  overflow: hidden;
  position: relative;
}
.glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 40%, rgba(255,0,0,.08), transparent 60%);
  pointer-events: none;
}
main { position: relative; z-index: 1; max-width: 32rem }
img.logo {
  width: 16rem;
  height: auto;
  margin-bottom: 2rem;
  /* Logo ist echtes RGBA-PNG: weisse Letters auf transparenter Flaeche.
   * Kein Filter-Trick noetig. Drop-shadow gibt subtilen Glow. */
  filter: drop-shadow(0 0 32px rgba(255,255,255,.1));
}
h1 {
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 300;
  letter-spacing: .18em;
  margin-bottom: 1rem;
  text-transform: uppercase;
}
.dot {
  display: inline-block;
  width: .55rem;
  height: .55rem;
  border-radius: 50%;
  background: #f00;
  margin: 0 .35rem .15rem;
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: .3 }
  50%      { opacity: 1 }
}
p.tag {
  font-size: .95rem;
  letter-spacing: .32em;
  color: #888;
  text-transform: uppercase;
  margin-bottom: 3rem;
}
p.body {
  font-size: 1.05rem;
  line-height: 1.6;
  color: #bbb;
  margin-bottom: 2.5rem;
}
.stream {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .85rem 1.6rem;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 999px;
  color: #fff;
  text-decoration: none;
  font-size: .95rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  transition: border-color .2s, background .2s;
}
.stream:hover,
.stream:focus-visible {
  border-color: #fff;
  background: rgba(255,255,255,.06);
  outline: none;
}
.stream::before {
  content: "";
  display: inline-block;
  width: .5rem;
  height: .5rem;
  border-radius: 50%;
  background: #f00;
  box-shadow: 0 0 8px #f00;
  animation: pulse 1.6s ease-in-out infinite;
}
footer {
  position: fixed;
  bottom: 1.25rem;
  left: 0;
  right: 0;
  font-size: .72rem;
  color: #444;
  letter-spacing: .18em;
  text-transform: uppercase;
  text-align: center;
}
@media (max-width: 480px) {
  body { padding: 1.25rem }
  img.logo { width: 8rem; margin-bottom: 2rem }
  p.tag { margin-bottom: 2rem }
}

/* ─── Demos-Page (private deep-link) ──────────────────────────── */
body.demos { justify-content: flex-start; padding-top: 3.5rem; padding-bottom: 5rem }
body.demos main { max-width: 44rem; width: 100% }
body.demos h1 {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 400;
  letter-spacing: .12em;
  margin-bottom: .35rem;
}
.logo-sm { width: 8rem; margin-bottom: 1.25rem }
body.demos p.tag { margin-bottom: 2.25rem }
ol.tracklist {
  list-style: none;
  text-align: left;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
ol.tracklist li {
  background: rgba(255,255,255,.025);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: .75rem;
  padding: 1rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: .65rem;
}
.track-head {
  display: flex;
  align-items: baseline;
  gap: .8rem;
  color: #ddd;
}
.track-head .num {
  font-variant-numeric: tabular-nums;
  font-size: .8rem;
  letter-spacing: .15em;
  color: #666;
}
.track-head .title {
  font-size: 1.05rem;
  letter-spacing: .04em;
}
ol.tracklist audio {
  width: 100%;
  height: 36px;
  filter: invert(.9) hue-rotate(180deg);
  border-radius: .25rem;
}
a.dl {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .5rem .95rem;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 999px;
  color: #ddd;
  text-decoration: none;
  font-size: .8rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  transition: border-color .2s, background .2s, color .2s;
}
a.dl:hover, a.dl:focus-visible {
  border-color: #fff;
  background: rgba(255,255,255,.06);
  color: #fff;
  outline: none;
}
a.dl::before {
  content: "↓";
  font-size: 1rem;
  line-height: 1;
}
@media (max-width: 480px) {
  body.demos { padding-top: 2rem }
  ol.tracklist li { padding: .85rem }
}

/* ─── Login-Page ──────────────────────────────────────────── */
body.login-page main { max-width: 22rem }
body.login-page h1 { margin-top: 0; margin-bottom: .3rem }
form.login-form {
  display: flex;
  flex-direction: column;
  gap: .9rem;
  text-align: left;
  margin-top: 1.25rem;
}
form.login-form label {
  display: flex;
  flex-direction: column;
  gap: .35rem;
  font-size: .78rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: #888;
}
form.login-form input {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: .5rem;
  padding: .7rem .85rem;
  color: #fff;
  font: inherit;
  font-size: 1rem;
  letter-spacing: .02em;
  outline: none;
  transition: border-color .2s, background .2s;
}
form.login-form input:focus {
  border-color: rgba(255,255,255,.45);
  background: rgba(255,255,255,.07);
}
form.login-form button {
  margin-top: .4rem;
  padding: .8rem 1.4rem;
  background: rgba(255,0,0,.85);
  border: 0;
  border-radius: 999px;
  color: #fff;
  font: inherit;
  font-size: .85rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .2s, transform .1s;
}
form.login-form button:hover { background: #f00 }
form.login-form button:active { transform: translateY(1px) }
p.login-err {
  background: rgba(255,0,0,.1);
  border: 1px solid rgba(255,0,0,.35);
  color: #ffb3b3;
  padding: .65rem .9rem;
  border-radius: .5rem;
  font-size: .9rem;
  margin: 0 0 .25rem 0;
  text-align: left;
}