:root {
  --bg: #eef3ff;
  --ink: #131727;
  --muted: #4a5268;
  --line: #d9dfef;
  --panel: #ffffff;
  --accent: #0f9d7a;
  --accent-dark: #0a7359;
  --winner: #102a44;
  --shadow: 0 16px 40px rgba(16, 34, 68, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "IBM Plex Sans KR", system-ui, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 12%, rgba(15, 157, 122, 0.16), transparent 40%),
    radial-gradient(circle at 88% 8%, rgba(16, 42, 68, 0.14), transparent 35%),
    var(--bg);
}

.shell {
  width: min(980px, 94vw);
  margin: 48px auto;
  display: grid;
  gap: 18px;
}

.hero {
  display: grid;
  gap: 8px;
}

.badge {
  margin: 0;
  font-family: "Outfit", sans-serif;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-dark);
}

.hero h1 {
  margin: 0;
  font-family: "Outfit", sans-serif;
  font-size: clamp(30px, 4.8vw, 52px);
  line-height: 1.07;
}

.desc {
  margin: 0;
  color: var(--muted);
}

.panel,
.winner,
.card {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.panel {
  padding: 14px;
}

.searchRow {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

.searchRow input {
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0 14px;
  font-size: 16px;
  outline: none;
}

.searchRow input:focus {
  border-color: var(--accent);
}

.searchRow button {
  height: 48px;
  border: 0;
  border-radius: 12px;
  padding: 0 18px;
  color: #fff;
  background: linear-gradient(120deg, var(--accent), var(--accent-dark));
  font-weight: 700;
  cursor: pointer;
}

.status {
  margin: 12px 4px 2px;
  color: var(--muted);
  font-size: 14px;
}

.winner {
  background: linear-gradient(140deg, var(--winner), #1a4b75);
  color: #fff;
  padding: 18px;
  display: grid;
  gap: 6px;
}

.winner.hidden {
  display: none;
}

.winnerLabel {
  margin: 0;
  font-size: 12px;
  opacity: 0.82;
}

.winner h2 {
  margin: 0;
  font-size: clamp(28px, 5vw, 40px);
}

.winner a {
  color: #e7f4ff;
  text-decoration: none;
  font-weight: 500;
}

.winner a:hover {
  text-decoration: underline;
}

.list {
  display: grid;
  gap: 12px;
}

.card {
  padding: 14px 16px;
  display: grid;
  gap: 8px;
}

.card a {
  color: #153557;
  text-decoration: none;
  font-weight: 700;
}

.card a:hover {
  text-decoration: underline;
}

.card p {
  margin: 0;
}

.price {
  color: var(--accent-dark);
  font-weight: 700;
}

.empty {
  display: none;
  text-align: center;
  color: var(--muted);
  padding: 20px;
}

.adminToggle {
  position: fixed;
  right: 20px;
  bottom: 20px;
  border: 0;
  border-radius: 999px;
  padding: 12px 18px;
  background: #101621;
  color: #fff;
  font-weight: 700;
  box-shadow: 0 14px 30px rgba(16, 22, 33, 0.25);
  cursor: pointer;
  z-index: 30;
}

.adminPanel {
  position: fixed;
  right: 20px;
  bottom: 80px;
  width: min(380px, 88vw);
  background: #0b1220;
  color: #e5edf6;
  border-radius: 16px;
  padding: 14px;
  box-shadow: 0 20px 50px rgba(11, 18, 32, 0.3);
  z-index: 30;
}

.adminPanel.hidden {
  display: none;
}

.adminHeader {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
  margin-bottom: 10px;
}

.adminHeader button {
  border: 1px solid rgba(229, 237, 246, 0.25);
  background: transparent;
  color: inherit;
  padding: 6px 10px;
  border-radius: 999px;
  cursor: pointer;
}

.adminBody {
  margin: 0;
  max-height: 260px;
  overflow: auto;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  padding: 10px;
  font-size: 12px;
  line-height: 1.4;
  white-space: pre-wrap;
  word-break: break-word;
}

@media (max-width: 720px) {
  .shell {
    margin: 28px auto;
  }

  .searchRow {
    grid-template-columns: 1fr;
  }
}