:root {
  --bg: #0b0d12;
  --surface: #121622;
  --surface-2: #171c2b;
  --text: #f4f6fb;
  --muted: #a2a9c0;
  --accent: #e10600;
  --accent-2: #19c37d;
  --line: #242b3f;
  --shadow: rgba(0, 0, 0, 0.25);
  --radius: 16px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "Suisse Intl", "Noto Sans KR", sans-serif;
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
}

.bg {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(225, 6, 0, 0.15), transparent 40%),
    radial-gradient(circle at 80% 0%, rgba(25, 195, 125, 0.2), transparent 45%),
    linear-gradient(135deg, #0b0d12, #101524 55%, #0b0d12);
  z-index: -1;
}

.hero {
  padding: 64px 20px 40px;
}

.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  background: linear-gradient(120deg, rgba(23, 28, 43, 0.9), rgba(12, 14, 20, 0.9));
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 40px;
  box-shadow: 0 30px 80px var(--shadow);
  position: relative;
  overflow: hidden;
}

.hero-inner::after {
  content: "";
  position: absolute;
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, rgba(225, 6, 0, 0.35), transparent 70%);
  top: -80px;
  right: -60px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 12px;
  color: var(--muted);
  margin: 0 0 12px;
}

h1 {
  font-size: clamp(32px, 4vw, 56px);
  margin: 0 0 16px;
}

.sub {
  color: var(--muted);
  margin: 0 0 24px;
  max-width: 620px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.pill {
  background: var(--surface-2);
  border: 1px solid var(--line);
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 14px;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px 60px;
}

.controls {
  display: grid;
  grid-template-columns: 1.6fr 0.8fr 0.8fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.controls input,
.controls select {
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--text);
  padding: 12px 14px;
  border-radius: 12px;
  font-size: 14px;
}

.checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 14px;
  color: var(--muted);
}

.summary {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.summary-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  min-width: 160px;
}

.summary-card h3 {
  margin: 0 0 8px;
  font-size: 14px;
  color: var(--muted);
}

.summary-card p {
  margin: 0;
  font-size: 20px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, border 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(225, 6, 0, 0.4);
}

.card .round {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.card h2 {
  margin: 10px 0 6px;
  font-size: 20px;
}

.card .meta {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 12px;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--surface-2);
  border: 1px solid var(--line);
}

.tag.live {
  background: rgba(25, 195, 125, 0.2);
  color: #7af3c2;
  border-color: rgba(25, 195, 125, 0.4);
}

.tag.upcoming {
  background: rgba(225, 6, 0, 0.15);
  color: #ff9088;
  border-color: rgba(225, 6, 0, 0.4);
}

.tag.past {
  color: var(--muted);
}

.footer {
  text-align: center;
  color: var(--muted);
  padding: 20px 12px 40px;
  font-size: 13px;
}

@media (max-width: 900px) {
  .controls {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .controls {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    padding: 28px;
  }
}