:root {
  color-scheme: dark;
  --bg: #04030a;
  --panel: rgba(8, 10, 22, 0.82);
  --panel-border: rgba(255, 255, 255, 0.17);
  --text: #eef2ff;
  --muted: #b2b8dd;
  --accent: #50ecff;
  --accent-2: #a771ff;
  --danger: #ff4d8d;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 22% 10%, #18207d 0, transparent 40%),
    radial-gradient(circle at 80% 20%, #5f1979 0, transparent 44%),
    radial-gradient(circle at 52% 84%, #0d6c9e 0, transparent 36%), var(--bg);
}

.app-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: clamp(1.2rem, 3vw, 2rem);
  position: relative;
  overflow: hidden;
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at 50% 50%, black 35%, transparent 90%);
  pointer-events: none;
}

.aurora {
  position: absolute;
  border-radius: 50%;
  filter: blur(72px);
  opacity: 0.55;
  pointer-events: none;
}

.aurora-a {
  width: 370px;
  height: 370px;
  background: #1894ff;
  top: 6%;
  left: 7%;
  animation: floatA 11s ease-in-out infinite;
}

.aurora-b {
  width: 320px;
  height: 320px;
  background: #a24eff;
  bottom: 4%;
  right: 12%;
  animation: floatB 10s ease-in-out infinite;
}

@keyframes floatA {
  0%,
  100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(35px, -24px);
  }
}

@keyframes floatB {
  0%,
  100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(-28px, 35px);
  }
}

.panel {
  position: relative;
  width: min(980px, 100%);
  border: 1px solid var(--panel-border);
  background: var(--panel);
  backdrop-filter: blur(12px);
  border-radius: 22px;
  box-shadow: 0 26px 90px rgba(1, 4, 18, 0.6);
  padding: clamp(1.25rem, 2.8vw, 2.25rem);
  z-index: 1;
}

.hidden {
  display: none;
}

.eyebrow,
.badge {
  margin: 0;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
  font-size: 0.78rem;
}

h1,
h2 {
  margin: 0.6rem 0 0;
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-size: clamp(1.65rem, 4vw, 3rem);
  line-height: 1.15;
}

.subtitle {
  margin: 0.9rem 0 1.5rem;
  color: var(--muted);
  font-size: 0.98rem;
}

.form-grid {
  display: grid;
  gap: 1rem;
}

label {
  display: grid;
  gap: 0.45rem;
  color: var(--muted);
  font-weight: 600;
}

input {
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  border-radius: 12px;
  padding: 0.8rem 0.95rem;
  font-size: 1rem;
  outline: none;
}

input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(80, 236, 255, 0.2);
}

button {
  border: none;
  border-radius: 12px;
  padding: 0.85rem 1rem;
  font-size: 1rem;
  font-weight: 700;
  color: white;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  cursor: pointer;
}

.waiting-panel {
  text-align: center;
  display: grid;
  justify-items: center;
  gap: 0.9rem;
  padding-block: clamp(1.2rem, 3vw, 2.5rem);
}

.live-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.72rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: #ffd8ea;
  background: rgba(255, 77, 141, 0.16);
  border: 1px solid rgba(255, 77, 141, 0.5);
  border-radius: 999px;
  padding: 0.36rem 0.72rem;
}

.live-chip span {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--danger);
  box-shadow: 0 0 12px rgba(255, 77, 141, 0.8);
  animation: pulse 1s ease-in-out infinite;
}

.waiting-title {
  max-width: 20ch;
  font-size: clamp(2.4rem, 7vw, 5.5rem);
  line-height: 1.08;
  background: linear-gradient(96deg, #d6ffff, #c9d6ff 40%, #ffc6f4 72%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.countdown-stage {
  margin: 0.6rem 0 0.2rem;
  width: min(84vw, 610px);
  display: grid;
  place-items: center;
  position: relative;
}

.timer {
  margin: 0;
  font-size: clamp(3.2rem, 12vw, 7rem);
  line-height: 1;
  font-weight: 800;
  letter-spacing: 0.06em;
  display: inline-flex;
  align-items: center;
  gap: 0.22em;
  text-shadow: 0 16px 36px rgba(0, 0, 0, 0.5);
}

.digit {
  min-width: 0.66em;
  display: inline-grid;
  place-items: center;
  padding: 0.14em 0.08em;
  border-radius: 0.16em;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.03));
  border: 1px solid rgba(255, 255, 255, 0.32);
}

.colon {
  opacity: 0.88;
  animation: blink 1s steps(1, end) infinite;
}

@keyframes blink {
  0%,
  42% {
    opacity: 0.92;
  }
  52%,
  100% {
    opacity: 0.18;
  }
}

.digit-change {
  animation: flipIn 420ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

@keyframes flipIn {
  0% {
    transform: translateY(10px) rotateX(-76deg);
    opacity: 0.3;
    filter: blur(2px);
  }
  50% {
    opacity: 1;
  }
  100% {
    transform: translateY(0) rotateX(0deg);
    filter: blur(0);
  }
}

.progress-bar-wrap {
  width: min(86vw, 620px);
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.progress-bar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 20px rgba(80, 236, 255, 0.45);
  transition: width 0.35s ease;
}

.ticker {
  margin: 0.2rem 0 0;
  width: min(86vw, 680px);
  color: var(--muted);
  font-size: 0.92rem;
  white-space: nowrap;
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  padding: 0.48rem 0;
  animation: tickerMove 13s linear infinite;
}

.presence-panel {
  width: min(86vw, 700px);
  margin-top: 0.65rem;
  text-align: left;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 14px;
  background: rgba(4, 8, 24, 0.5);
  padding: 0.8rem 0.9rem;
}

.presence-title,
.presence-status,
.presence-counts {
  margin: 0;
}

.presence-title {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
}

.presence-status {
  margin-top: 0.3rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.presence-counts {
  margin-top: 0.3rem;
  font-size: 0.9rem;
}

.presence-events {
  margin: 0.55rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.35rem;
  max-height: 180px;
  overflow: auto;
}

.presence-events li {
  padding: 0.36rem 0.52rem;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.88rem;
}

@keyframes tickerMove {
  0% {
    transform: translateX(6%);
  }
  50% {
    transform: translateX(-6%);
  }
  100% {
    transform: translateX(6%);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(0.72);
    opacity: 0.62;
  }
}

@media (max-width: 580px) {
  .panel {
    border-radius: 16px;
  }

  .subtitle,
  .ticker {
    font-size: 0.88rem;
  }
}