* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Pretendard", "Malgun Gothic", sans-serif;
  background: #14161a;
  color: #e8e8ea;
  min-height: 100vh;
}

.loading-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  color: #888;
  font-size: 14px;
}

.auth-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 20px;
}

.auth-box {
  width: 100%;
  max-width: 360px;
  background: #1c1f24;
  border: 1px solid #2a2d33;
  border-radius: 14px;
  padding: 32px 28px;
}

.auth-box h1 {
  font-size: 22px;
  margin-bottom: 4px;
  text-align: center;
}

.auth-box p.subtitle {
  color: #888;
  font-size: 13px;
  text-align: center;
  margin-bottom: 24px;
}

.field {
  margin-bottom: 14px;
}

.field label {
  display: block;
  font-size: 12px;
  color: #999;
  margin-bottom: 6px;
}

.field input {
  width: 100%;
  padding: 11px 12px;
  background: #14161a;
  border: 1px solid #33363c;
  border-radius: 8px;
  color: #eee;
  font-size: 14px;
}

.field input:focus {
  outline: none;
  border-color: #5b8cff;
}

.btn-primary {
  width: 100%;
  padding: 12px;
  background: #5b8cff;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 6px;
}

.btn-primary:hover { background: #4a7aef; }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-secondary {
  padding: 8px 14px;
  background: none;
  border: 1px solid #33363c;
  color: #ccc;
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
}

.auth-switch {
  text-align: center;
  margin-top: 18px;
  font-size: 13px;
  color: #888;
}

.auth-switch a {
  color: #5b8cff;
  cursor: pointer;
  text-decoration: none;
}

.error-msg {
  background: #3a1f22;
  color: #ff8a8a;
  font-size: 13px;
  padding: 10px 12px;
  border-radius: 8px;
  margin-bottom: 14px;
}

/* 로비 화면 */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid #26292e;
}

.topbar .brand { font-weight: 700; font-size: 16px; }

.topbar .user-info {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: #aaa;
}

.badge-admin {
  background: #5b8cff;
  color: #fff;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 999px;
}

.btn-logout {
  background: none;
  border: 1px solid #33363c;
  color: #999;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 12px;
  cursor: pointer;
}

.lobby {
  padding: 40px 20px;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.lobby h2 { font-size: 20px; margin-bottom: 8px; }
.lobby p { color: #888; font-size: 14px; margin-bottom: 32px; }

.game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
}

.game-card {
  background: #1c1f24;
  border: 1px solid #2a2d33;
  border-radius: 12px;
  padding: 24px 16px;
  color: #666;
  font-size: 14px;
}

.game-card-active {
  color: #eee;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  transition: border-color 0.15s;
}

.game-card-active:hover {
  border-color: #5b8cff;
}

/* 룰렛 화면 */
.roulette-wrap {
  padding: 30px 20px 60px;
  max-width: 540px;
  margin: 0 auto;
  text-align: center;
}

.roulette-wrap h2 { font-size: 20px; margin-bottom: 24px; }

.wheel-holder {
  position: relative;
  width: min(480px, 92vw);
  aspect-ratio: 1 / 1;
  margin: 0 auto 20px;
}

.wheel-pointer {
  position: absolute;
  top: -5%;
  left: 50%;
  transform: translateX(-50%);
  font-size: clamp(20px, 6vw, 32px);
  color: #ff5a5a;
  z-index: 2;
}

#wheel-canvas {
  width: 100%;
  height: 100%;
  display: block;
  border-radius: 50%;
  box-shadow: 0 0 0 4px #1c1f24, 0 0 0 6px #33363c;
}

.roulette-winner {
  font-size: 18px;
  font-weight: 700;
  color: #f5a623;
  margin: 16px 0;
  padding: 12px;
  background: #1c1f24;
  border-radius: 10px;
}

.roulette-hint {
  color: #888;
  font-size: 13px;
  margin-top: 10px;
}

.admin-panel {
  margin-top: 32px;
  padding: 18px;
  background: #1c1f24;
  border: 1px solid #2a2d33;
  border-radius: 12px;
  text-align: left;
}

.admin-panel h3 {
  font-size: 14px;
  color: #aaa;
  margin-bottom: 12px;
}

.segment-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.segment-row .seg-label {
  flex: 1;
  padding: 8px 10px;
  background: #14161a;
  border: 1px solid #33363c;
  border-radius: 6px;
  color: #eee;
  font-size: 13px;
}

.segment-row .seg-color {
  width: 34px;
  height: 34px;
  border: none;
  border-radius: 6px;
  background: none;
  cursor: pointer;
}

.segment-row .seg-weight {
  padding: 8px 6px;
  background: #14161a;
  border: 1px solid #33363c;
  border-radius: 6px;
  color: #eee;
  font-size: 13px;
  text-align: center;
}

.btn-remove {
  background: none;
  border: none;
  color: #ff8a8a;
  font-size: 14px;
  cursor: pointer;
  padding: 4px 8px;
}