/* ===== 오리 레이스 V2 (DUCK RUSH) 전용 스타일 =====
   기존 style.css는 건드리지 않고 drv2- 접두사로만 동작하는 추가 스타일.
   glassmorphism + 네온 블루 다크 테마 (배틀넷/스타2/디아4 런처 느낌)
   기준 해상도 1920 → 1600 / 1440 / 1280 반응형 대응 */

.drv2-page {
  --drv2-cyan: #35c8ff;
  --drv2-cyan-dim: #9fdcff;
  --drv2-border: rgba(64, 150, 255, 0.28);
  --drv2-card: rgba(11, 20, 40, 0.78);
  --drv2-card-head: rgba(20, 36, 68, 0.85);
  --drv2-text-dim: #8ea6c8;
  min-height: 100vh;
  padding: 18px 22px 40px;
  color: #e9f2ff;
  background:
    radial-gradient(1.5px 1.5px at 12% 18%, rgba(255,255,255,0.5) 50%, transparent 51%),
    radial-gradient(1px 1px at 34% 62%, rgba(255,255,255,0.35) 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 58% 28%, rgba(160,220,255,0.4) 50%, transparent 51%),
    radial-gradient(1px 1px at 77% 71%, rgba(255,255,255,0.3) 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 89% 12%, rgba(160,220,255,0.45) 50%, transparent 51%),
    radial-gradient(1px 1px at 45% 87%, rgba(255,255,255,0.3) 50%, transparent 51%),
    radial-gradient(1200px 500px at 50% -10%, #10203f 0%, transparent 70%),
    linear-gradient(180deg, #070d1c 0%, #060a16 55%, #05080f 100%);
}

/* ---------- 공용 글래스 카드 ---------- */

.drv2-glass {
  background: var(--drv2-card);
  border: 1px solid var(--drv2-border);
  border-radius: 12px;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.45), inset 0 0 22px rgba(45, 110, 220, 0.06);
}

.drv2-card {
  background: var(--drv2-card);
  border: 1px solid var(--drv2-border);
  border-radius: 12px;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.45), inset 0 0 22px rgba(45, 110, 220, 0.06);
  overflow: hidden;
}

.drv2-card-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 14px;
  font-size: 14px;
  font-weight: 800;
  color: #cfe6ff;
  background: var(--drv2-card-head);
  border-bottom: 1px solid rgba(64, 150, 255, 0.18);
  letter-spacing: 0.3px;
}

.drv2-head-ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px; height: 18px;
  border-radius: 50%;
  font-size: 11px;
  font-style: normal;
  background: #2e7fff;
  color: #fff;
}

.drv2-head-count { color: var(--drv2-cyan); font-weight: 800; }
.drv2-card-body { padding: 12px 14px; }
.drv2-empty { color: var(--drv2-text-dim); font-size: 12.5px; line-height: 1.6; text-align: center; padding: 8px 0; }

/* ---------- 상단 헤더 ---------- */

.drv2-header {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: start;
  gap: 16px;
  margin-bottom: 16px;
}

.drv2-round-box {
  justify-self: start;
  padding: 12px 22px;
  min-width: 150px;
}
.drv2-round-label {
  display: block;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--drv2-cyan);
  font-style: italic;
}
.drv2-round-num { display: flex; align-items: baseline; gap: 7px; }
.drv2-round-num strong { font-size: 42px; font-weight: 900; line-height: 1.05; color: #fff; }
.drv2-round-num small { font-size: 16px; color: var(--drv2-text-dim); font-weight: 700; }

.drv2-logo { text-align: center; }
.drv2-logo-main { display: flex; align-items: center; justify-content: center; gap: 14px; }
.drv2-wing { font-size: 34px; filter: hue-rotate(160deg) saturate(2.2) brightness(1.35) drop-shadow(0 0 10px rgba(60,180,255,0.75)); }
.drv2-wing-l { transform: scaleX(-1); }
.drv2-logo-main h1 {
  font-size: 54px;
  font-weight: 900;
  font-style: italic;
  letter-spacing: 2px;
  line-height: 1;
  white-space: nowrap;
}
.drv2-logo-main h1 em {
  font-style: italic;
  background: linear-gradient(180deg, #ffe97a 8%, #ffc93d 45%, #ff9d1d 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 16px rgba(255, 176, 32, 0.5)) drop-shadow(0 2px 0 rgba(120, 60, 0, 0.6));
}
.drv2-logo-main h1 i {
  font-style: italic;
  background: linear-gradient(180deg, #b9ecff 8%, #55c8ff 45%, #1e8fe8 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 16px rgba(60, 180, 255, 0.55)) drop-shadow(0 2px 0 rgba(0, 40, 90, 0.7));
}
.drv2-logo-strip {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
  padding: 5px 34px;
  border: 1px solid rgba(80, 190, 255, 0.55);
  clip-path: polygon(14px 0, calc(100% - 14px) 0, 100% 50%, calc(100% - 14px) 100%, 14px 100%, 0 50%);
  background: rgba(15, 40, 75, 0.55);
  color: #bfeaff;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 8px;
  text-shadow: 0 0 12px rgba(80, 190, 255, 0.8);
}
.drv2-logo-tag { margin-top: 7px; font-size: 13px; color: var(--drv2-text-dim); letter-spacing: 0.5px; }

.drv2-header-right { justify-self: end; display: flex; gap: 12px; align-items: stretch; }
.drv2-people { display: flex; align-items: center; gap: 10px; padding: 10px 18px; }
.drv2-people-ico { font-size: 22px; }
.drv2-people small { display: block; font-size: 11.5px; color: var(--drv2-text-dim); font-weight: 600; }
.drv2-people strong { font-size: 19px; font-weight: 900; color: #fff; }
.drv2-refresh {
  display: flex; align-items: center; gap: 6px;
  padding: 10px 18px;
  color: #dcecff;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}
.drv2-refresh:hover { border-color: rgba(90, 180, 255, 0.6); color: #fff; }
.drv2-bgm-toggle { padding: 10px 14px; font-size: 18px; line-height: 1; }

/* ---------- 메인 그리드 ---------- */

.drv2-grid {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr) 300px;
  grid-template-areas:
    "left track right"
    "admin admin right";
  gap: 16px;
  align-items: start;
}
.drv2-left { grid-area: left; display: flex; flex-direction: column; gap: 14px; }
.drv2-track-card { grid-area: track; }
.drv2-right { grid-area: right; display: flex; flex-direction: column; gap: 14px; }
.drv2-admin { grid-area: admin; }

/* ---------- 좌측: 게임 정보 ---------- */

.drv2-rules-title { font-size: 14px; font-weight: 800; color: #fff; margin-bottom: 9px; }
.drv2-rules { list-style: none; counter-reset: drv2rule; display: flex; flex-direction: column; gap: 7px; }
.drv2-rules li {
  counter-increment: drv2rule;
  font-size: 12.5px;
  color: #b9cce8;
  line-height: 1.45;
}
.drv2-rules li::before { content: counter(drv2rule) ". "; color: var(--drv2-cyan); font-weight: 800; }

/* ---------- 좌측: 참가자 목록 ---------- */

.drv2-cheerers { display: flex; flex-direction: column; gap: 7px; max-height: 300px; overflow-y: auto; }
.drv2-cheer-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 10px;
  background: rgba(25, 45, 85, 0.45);
  border: 1px solid rgba(64, 150, 255, 0.14);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
}
.drv2-cheer-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px;
  border-radius: 6px;
  color: #10203c;
  font-size: 12px;
  font-weight: 900;
  flex-shrink: 0;
}
.drv2-cheer-row span { flex: 1; color: #e9f2ff; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.drv2-cheer-row i { font-style: normal; font-size: 11.5px; font-weight: 800; color: #3ee380; }
.drv2-cheer-row.is-offline { opacity: 0.55; }
.drv2-cheer-row.is-offline i { color: #ff9a8a; }

/* ---------- 좌측: 내 응원 오리 ---------- */

.drv2-my-duck { display: flex; align-items: center; gap: 13px; min-height: 56px; padding: 4px 2px 10px; }
.drv2-my-duck-icon { flex-shrink: 0; }
.drv2-my-duck-info b { display: block; font-size: 16px; font-weight: 900; }
.drv2-my-duck-info span { font-size: 12.5px; color: var(--drv2-text-dim); font-weight: 600; }

.drv2-outline-btn {
  width: 100%;
  padding: 10px;
  background: rgba(25, 50, 95, 0.4);
  border: 1px solid rgba(80, 165, 255, 0.4);
  border-radius: 9px;
  color: #cfe6ff;
  font-size: 13.5px;
  font-weight: 800;
  cursor: pointer;
  transition: 0.15s;
}
.drv2-outline-btn:hover:not(:disabled) { background: rgba(40, 80, 150, 0.5); color: #fff; }
.drv2-outline-btn:disabled { opacity: 0.45; cursor: not-allowed; }

.drv2-duck-picker { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 10px; }
.drv2-pick {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 9px 4px 7px;
  background: rgba(22, 42, 80, 0.55);
  border: 1px solid rgba(64, 150, 255, 0.22);
  border-radius: 9px;
  cursor: pointer;
  transition: 0.15s;
}
.drv2-pick small { color: #cfe6ff; font-size: 11.5px; font-weight: 800; }
.drv2-pick:hover:not(:disabled) { border-color: var(--drv2-cyan); transform: translateY(-2px); }
.drv2-pick.is-mine { border-color: #3ee380; box-shadow: 0 0 12px rgba(62, 227, 128, 0.35); }
.drv2-pick.is-taken { opacity: 0.35; cursor: not-allowed; }
.drv2-pick:disabled { cursor: not-allowed; }
.drv2-pick-spectate {
  grid-column: 1 / -1;
  flex-direction: row;
  justify-content: center;
  gap: 8px;
  padding: 10px 8px;
  font-size: 15px;
}
.drv2-pick-spectate small { font-size: 12.5px; }
.drv2-pick-spectate.is-mine { border-color: #35c8ff; box-shadow: 0 0 12px rgba(53, 200, 255, 0.35); }

/* ---------- 오리 아이콘 (실제 스프라이트 축소판) ---------- */

.drv2-duck-icon {
  width: calc(var(--ds, 20px) * 1.5);
  height: var(--ds, 20px);
  object-fit: contain;
  flex-shrink: 0;
  vertical-align: middle;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.35));
}

/* ---------- 중앙: 트랙 ---------- */

.drv2-track-card {
  position: relative;
  background: var(--drv2-card);
  border: 1px solid var(--drv2-border);
  border-radius: 14px;
  padding: 10px;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.45), inset 0 0 22px rgba(45, 110, 220, 0.06);
}

.drv2-track-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 6px 12px;
}
.drv2-live-pill, .drv2-timer-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  background: rgba(6, 12, 26, 0.82);
  border: 1px solid rgba(64, 150, 255, 0.3);
  border-radius: 9px;
  font-size: 13px;
  font-weight: 800;
  color: #dcecff;
  backdrop-filter: blur(6px);
}
.drv2-live-pill i { width: 8px; height: 8px; border-radius: 50%; background: #8ea6c8; }
.drv2-live-pill.drv2-pill-racing i { background: #ff4646; box-shadow: 0 0 8px #ff4646; animation: drv2Blink 1s infinite; }
.drv2-live-pill.drv2-pill-paused i { background: #ffc53d; box-shadow: 0 0 8px #ffc53d; }
.drv2-live-pill.drv2-pill-finished i { background: #3ee380; box-shadow: 0 0 8px #3ee380; }
@keyframes drv2Blink { 50% { opacity: 0.35; } }
.drv2-timer-pill b { font-variant-numeric: tabular-nums; color: #fff; font-size: 14.5px; }

.drv2-water {
  position: relative;
  height: 610px;
  border-radius: 10px;
  overflow: hidden;
  background:
    radial-gradient(900px 220px at 30% 0%, rgba(255, 255, 255, 0.14), transparent 60%),
    linear-gradient(180deg, #3d9be0 0%, #2f86d2 30%, #2371c2 62%, #1c60ae 100%);
}
/* 물결 텍스처 */
.drv2-water-waves {
  position: absolute;
  inset: -30px;
  opacity: 0.5;
  background:
    repeating-radial-gradient(ellipse 220px 40px at 20% 30%, rgba(255,255,255,0.09) 0 2px, transparent 2px 46px),
    repeating-radial-gradient(ellipse 260px 46px at 75% 60%, rgba(255,255,255,0.07) 0 2px, transparent 2px 54px),
    repeating-linear-gradient(176deg, transparent 0 34px, rgba(255,255,255,0.05) 34px 36px);
  animation: drv2WaterDrift 9s linear infinite;
}
.drv2-water.is-racing .drv2-water-waves { animation-duration: 3.5s; }
@keyframes drv2WaterDrift {
  from { transform: translateX(0); }
  to { transform: translateX(-56px); }
}

/* 결승선 */
.drv2-finish { position: absolute; top: 0; bottom: 0; left: 89.5%; z-index: 4; pointer-events: none; }
.drv2-finish-pole {
  position: absolute;
  top: 10px; bottom: 10px;
  left: 0;
  width: 11px;
  border-radius: 6px;
  background: repeating-linear-gradient(180deg, #101318 0 13px, #f4f6fa 13px 26px);
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.4);
}
.drv2-finish-flag {
  position: absolute;
  top: 22px;
  left: 9px;
  padding: 9px 18px;
  background: linear-gradient(180deg, #ffd84d, #f0b21a);
  color: #1a1405;
  font-size: 18px;
  font-weight: 900;
  font-style: italic;
  letter-spacing: 1.5px;
  transform: rotate(5deg);
  transform-origin: left top;
  border-radius: 3px;
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.35);
  clip-path: polygon(0 0, 100% 0, 94% 50%, 100% 100%, 0 100%);
}

/* 우측 잔디 */
.drv2-grass {
  position: absolute;
  top: 0; bottom: 0; right: 0;
  width: 5.5%;
  z-index: 3;
  background:
    radial-gradient(14px 20px at 15% 12%, #58b23c 60%, transparent 61%),
    radial-gradient(18px 24px at 45% 30%, #4aa332 60%, transparent 61%),
    radial-gradient(15px 20px at 20% 52%, #58b23c 60%, transparent 61%),
    radial-gradient(18px 26px at 50% 72%, #4aa332 60%, transparent 61%),
    radial-gradient(14px 20px at 25% 90%, #58b23c 60%, transparent 61%),
    linear-gradient(90deg, transparent 0%, #3f9629 26%, #55ad3a 60%, #63bd47 100%);
}

/* 레인 */
.drv2-lanes { position: absolute; inset: 0; display: flex; flex-direction: column; z-index: 2; }
.drv2-lane { position: relative; flex: 1; border-bottom: 2px dashed rgba(255, 255, 255, 0.5); }
.drv2-lane:last-child { border-bottom: none; }

.drv2-lane-tag {
  position: absolute;
  left: 16px; top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 6px 12px 6px 6px;
  background: rgba(6, 12, 26, 0.78);
  border: 1px solid rgba(64, 150, 255, 0.28);
  border-radius: 9px;
  backdrop-filter: blur(4px);
  z-index: 5;
}
.drv2-lane-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px;
  border-radius: 7px;
  color: #10203c;
  font-size: 16px;
  font-weight: 900;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.35);
}
.drv2-lane-names b { display: block; font-size: 13.5px; font-weight: 900; color: #fff; line-height: 1.2; }
.drv2-lane-names small { font-size: 11px; color: var(--drv2-text-dim); font-weight: 700; }

/* ---------- 오리 스프라이트 (실제 캐릭터 이미지, assets/duck-race-v2/) ---------- */

.drv2-duck {
  position: absolute;
  top: 50%;
  width: 112px;
  height: 86px;
  margin-top: -44px;
  z-index: 6;
  will-change: left;
}
.drv2-duck-sprite { position: absolute; inset: 0; will-change: transform; z-index: 2; }
.drv2-duck-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 7px 9px rgba(0, 22, 55, 0.38));
}
/* boost: 약한 글로우 */
.drv2-duck.is-fast .drv2-duck-img {
  filter: drop-shadow(0 7px 9px rgba(0, 22, 55, 0.38)) drop-shadow(0 0 16px rgba(160, 220, 255, 0.85));
}
/* hit/slow: 짧은 좌우 흔들림 */
.drv2-duck.is-slow .drv2-duck-img { animation: drv2Shake 0.32s ease-in-out infinite; }
/* finish: 1등 날개 퍼덕 점프, 나머지 한 번 폴짝 */
.drv2-duck.is-winner-duck .drv2-duck-img { animation: drv2WinnerFlap 0.55s ease-in-out 3; }
.drv2-duck.is-hop .drv2-duck-img { animation: drv2FinishHop 0.5s ease-out 1; }
@keyframes drv2Shake {
  0%, 100% { transform: translateX(0) rotate(0deg); }
  25% { transform: translateX(-3px) rotate(-3deg); }
  75% { transform: translateX(3px) rotate(3deg); }
}
@keyframes drv2WinnerFlap {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  40% { transform: translateY(-24px) rotate(5deg); }
  60% { transform: translateY(-18px) rotate(-6deg); }
}
@keyframes drv2FinishHop {
  0%, 100% { transform: translateY(0); }
  45% { transform: translateY(-11px); }
}

/* 뒤따라오는 흰 물보라 (스프라이트 이미지) */
.drv2-wake-s, .drv2-wake-l {
  position: absolute;
  bottom: 2px;
  opacity: 0;
  z-index: 1;
  transform-origin: right bottom;
  pointer-events: none;
}
.drv2-wake-s { left: -30px; width: 42px; }
.drv2-wake-l { left: -52px; width: 66px; bottom: 0; }
.drv2-water.is-racing .drv2-wake-s { opacity: 0.85; animation: drv2WakePulse 0.5s ease-in-out infinite; }
.drv2-duck.is-fast .drv2-wake-s { opacity: 0; }
.drv2-duck.is-fast .drv2-wake-l { opacity: 0.95; animation: drv2WakePulse 0.35s ease-in-out infinite; }
.drv2-duck.is-finished .drv2-wake-s, .drv2-duck.is-finished .drv2-wake-l { opacity: 0; animation: none; }
@keyframes drv2WakePulse {
  50% { transform: scale(1.14) translateX(-3px); }
}

/* 꼬리 물결(스피드 트레일) */
.drv2-trail {
  position: absolute;
  right: 96px; top: 62%;
  width: 96px; height: 12px;
  transform: translateY(-50%);
  border-radius: 8px;
  opacity: 0;
  background: linear-gradient(90deg, transparent 0%, color-mix(in srgb, var(--dc) 55%, transparent) 55%, color-mix(in srgb, var(--dc) 90%, #ffffff) 100%);
  filter: blur(1.5px);
  transition: opacity 0.3s;
}
.drv2-trail::after {
  content: "";
  position: absolute;
  left: 8%; top: -7px;
  width: 80%; height: 5px;
  border-radius: 4px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.75));
  filter: blur(1px);
}
.drv2-water.is-racing .drv2-trail { opacity: 0.6; animation: drv2TrailPulse 0.5s ease-in-out infinite; }
.drv2-duck.is-fast .drv2-trail { opacity: 0.95; width: 130px; }
.drv2-duck.is-slow .drv2-trail { opacity: 0.25; width: 60px; }
.drv2-duck.is-finished .drv2-trail { opacity: 0; animation: none; }
@keyframes drv2TrailPulse { 50% { transform: translateY(-50%) scaleX(0.92); } }

/* 말풍선 */
/* 말풍선: 모든 오리 공통, 오리 뒤쪽(왼쪽)에 표시 */
.drv2-bubble {
  position: absolute;
  right: 118px;
  bottom: 24px;
  padding: 6px 11px;
  background: #ffffff;
  color: #14233e;
  font-size: 12.5px;
  font-weight: 800;
  border-radius: 10px;
  white-space: nowrap;
  opacity: 0;
  transform: scale(0.6) translateX(8px);
  transition: 0.18s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  z-index: 7;
}
.drv2-bubble::after {
  content: "";
  position: absolute;
  right: -6px;
  top: 50%;
  margin-top: -6px;
  border: 6px solid transparent;
  border-right: none;
  border-left: 6px solid #fff;
}
.drv2-bubble.show { opacity: 1; transform: scale(1) translateX(0); }

/* 결승 순위 뱃지 */
.drv2-rank-badge {
  position: absolute;
  right: 8.5%;
  top: 50%;
  transform: translateY(-50%) scale(0);
  padding: 5px 11px;
  background: linear-gradient(180deg, #5a6a86, #39455d);
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 9px;
  color: #fff;
  font-size: 14px;
  font-weight: 900;
  z-index: 8;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.drv2-rank-badge.show { transform: translateY(-50%) scale(1); }
.drv2-rank-badge.rank-1 { background: linear-gradient(180deg, #ffd84d, #e8a50e); color: #241a02; box-shadow: 0 0 16px rgba(255, 200, 60, 0.55); }
.drv2-rank-badge.rank-2 { background: linear-gradient(180deg, #dfe8f2, #9fb0c4); color: #1c2635; }
.drv2-rank-badge.rank-3 { background: linear-gradient(180deg, #e8a76b, #b06a2c); color: #2b1607; }

/* 오버레이(카운트다운/일시정지/우승) */
.drv2-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 20;
  pointer-events: none;
}
.drv2-overlay.show { background: rgba(4, 10, 22, 0.35); backdrop-filter: blur(1px); }
.drv2-countdown {
  font-size: 130px;
  font-weight: 900;
  font-style: italic;
  color: #fff;
  text-shadow: 0 0 34px rgba(80, 190, 255, 0.9), 0 6px 0 rgba(0, 40, 90, 0.6);
  animation: drv2CountPop 0.9s ease-out;
}
.drv2-countdown.drv2-go { font-size: 92px; color: #ffe97a; text-shadow: 0 0 34px rgba(255, 190, 40, 0.9), 0 6px 0 rgba(90, 50, 0, 0.6); }
@keyframes drv2CountPop {
  0% { transform: scale(1.7); opacity: 0; }
  25% { transform: scale(1); opacity: 1; }
  100% { transform: scale(0.92); opacity: 0.9; }
}
.drv2-paused-card {
  padding: 22px 54px;
  background: rgba(6, 12, 26, 0.88);
  border: 1px solid rgba(255, 197, 61, 0.55);
  border-radius: 16px;
  font-size: 34px;
  font-weight: 900;
  color: #ffc53d;
  text-shadow: 0 0 18px rgba(255, 197, 61, 0.5);
}
.drv2-winner-card {
  text-align: center;
  padding: 30px 60px;
  background: rgba(6, 12, 26, 0.92);
  border: 1px solid rgba(255, 216, 77, 0.5);
  border-radius: 18px;
  box-shadow: 0 0 44px rgba(255, 200, 60, 0.25);
  animation: drv2WinnerPop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.drv2-winner-trophy { font-size: 52px; }
.drv2-winner-duck { margin: 6px 0 4px; }
.drv2-winner-card h3 { font-size: 32px; font-weight: 900; margin: 4px 0 6px; }
.drv2-winner-card p { font-size: 16px; color: #dcecff; font-weight: 800; font-variant-numeric: tabular-nums; }
.drv2-winner-card small { display: block; margin-top: 10px; font-size: 12px; color: var(--drv2-text-dim); }
@keyframes drv2WinnerPop { 0% { transform: scale(0.6); opacity: 0; } 100% { transform: scale(1); opacity: 1; } }

.drv2-flash-banner {
  position: absolute;
  top: 16%;
  left: 50%;
  transform: translateX(-50%);
  padding: 13px 34px;
  background: rgba(6, 12, 26, 0.88);
  border: 1px solid rgba(80, 190, 255, 0.5);
  border-radius: 12px;
  font-size: 24px;
  font-weight: 900;
  color: #fff;
  text-shadow: 0 0 14px rgba(80, 190, 255, 0.8);
  z-index: 15;
  animation: drv2BannerIn 2.4s ease forwards;
  pointer-events: none;
}
@keyframes drv2BannerIn {
  0% { transform: translateX(-50%) scale(0.6); opacity: 0; }
  12% { transform: translateX(-50%) scale(1); opacity: 1; }
  80% { opacity: 1; }
  100% { opacity: 0; }
}

/* ---------- 우측: 실시간 순위 ---------- */

.drv2-ranking { display: flex; flex-direction: column; gap: 7px; }
.drv2-rank-row {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 10px;
  background: rgba(25, 45, 85, 0.45);
  border: 1px solid rgba(64, 150, 255, 0.14);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 800;
  transition: 0.2s;
}
.drv2-rank-row.is-first { border-color: rgba(255, 216, 77, 0.5); box-shadow: 0 0 12px rgba(255, 200, 60, 0.16); }
.drv2-rank-no {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px;
  background: rgba(10, 20, 40, 0.85);
  border: 1px solid rgba(64, 150, 255, 0.3);
  border-radius: 6px;
  font-size: 12px;
  color: #cfe6ff;
  flex-shrink: 0;
}
.drv2-rank-name { flex: 1; color: #e9f2ff; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.drv2-rank-pill {
  padding: 3px 10px;
  border-radius: 6px;
  color: #10203c;
  font-style: normal;
  font-size: 12px;
  font-weight: 900;
  flex-shrink: 0;
}
.drv2-rank-pill.is-idle-pill { background: rgba(64, 150, 255, 0.18); color: var(--drv2-text-dim); }
.drv2-rank-row.is-idle { opacity: 0.75; }

/* ---------- 우측: 이벤트 로그 ---------- */

.drv2-log-card .drv2-card-body { padding: 8px 10px; }
.drv2-log { height: 196px; overflow-y: auto; display: flex; flex-direction: column; gap: 4px; }
.drv2-log-row {
  display: flex;
  gap: 9px;
  align-items: baseline;
  padding: 4px 6px;
  font-size: 12.5px;
  border-radius: 6px;
  animation: drv2LogIn 0.25s ease;
}
.drv2-log-row:nth-child(odd) { background: rgba(25, 45, 85, 0.3); }
.drv2-log-row span { color: var(--drv2-text-dim); font-variant-numeric: tabular-nums; font-weight: 700; font-size: 11.5px; flex-shrink: 0; }
.drv2-log-row b { font-weight: 800; line-height: 1.35; }
.drv2-log-empty { color: var(--drv2-text-dim); font-size: 12.5px; text-align: center; padding: 14px 0; }
@keyframes drv2LogIn { from { opacity: 0; transform: translateY(-5px); } }

/* ---------- 우측: 지난 경기 결과 ---------- */

.drv2-mini-btn {
  margin-left: auto;
  padding: 4px 11px;
  background: rgba(25, 50, 95, 0.5);
  border: 1px solid rgba(80, 165, 255, 0.35);
  border-radius: 7px;
  color: #cfe6ff;
  font-size: 11.5px;
  font-weight: 800;
  cursor: pointer;
}
.drv2-mini-btn:hover { border-color: var(--drv2-cyan); color: #fff; }
.drv2-history { display: flex; flex-direction: column; gap: 7px; }
.drv2-history-row {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 10px;
  background: rgba(25, 45, 85, 0.45);
  border: 1px solid rgba(64, 150, 255, 0.14);
  border-radius: 8px;
  font-size: 12.5px;
  font-weight: 800;
}
.drv2-history-round { color: var(--drv2-text-dim); font-size: 11.5px; flex-shrink: 0; min-width: 66px; }
.drv2-history-duck { display: flex; align-items: center; gap: 6px; flex: 1; overflow: hidden; }
.drv2-history-duck b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.drv2-history-row i { font-style: normal; color: #dcecff; font-variant-numeric: tabular-nums; font-size: 12px; }

.drv2-settings-btn {
  width: 100%;
  padding: 14px;
  background: linear-gradient(180deg, #2f74ff, #1c4fd6);
  border: 1px solid rgba(120, 180, 255, 0.5);
  border-radius: 11px;
  color: #fff;
  font-size: 15px;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(40, 100, 255, 0.35);
  transition: 0.15s;
}
.drv2-settings-btn:hover { filter: brightness(1.12); }

/* ---------- 하단: 운영자 컨트롤 ---------- */

.drv2-admin {
  background: var(--drv2-card);
  border: 1px solid var(--drv2-border);
  border-radius: 12px;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.45), inset 0 0 22px rgba(45, 110, 220, 0.06);
  overflow: hidden;
}
.drv2-admin-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  font-size: 14px;
  font-weight: 800;
  color: #cfe6ff;
  background: var(--drv2-card-head);
  border-bottom: 1px solid rgba(64, 150, 255, 0.18);
}
.drv2-conn { margin-left: auto; font-size: 12px; font-weight: 700; color: var(--drv2-text-dim); }
.drv2-admin-row {
  display: flex;
  align-items: stretch;
  gap: 18px;
  padding: 14px 16px 10px;
  flex-wrap: wrap;
}
.drv2-admin-btns { display: flex; gap: 12px; }
.drv2-big-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-width: 158px;
  padding: 11px 22px;
  border: none;
  border-radius: 11px;
  color: #fff;
  cursor: pointer;
  transition: 0.15s;
}
.drv2-big-btn span { font-size: 16.5px; font-weight: 900; text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35); }
.drv2-big-btn small { font-size: 11px; font-weight: 700; opacity: 0.85; }
.drv2-big-btn:hover:not(:disabled) { filter: brightness(1.12); transform: translateY(-1px); }
.drv2-big-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.drv2-btn-green { background: linear-gradient(180deg, #3bd66e, #159a45); box-shadow: 0 5px 18px rgba(40, 200, 110, 0.3); }
.drv2-btn-yellow { background: linear-gradient(180deg, #ffc53d, #ef9c06); box-shadow: 0 5px 18px rgba(255, 180, 40, 0.3); color: #2b1d02; }
.drv2-btn-yellow span { text-shadow: none; }
.drv2-btn-red { background: linear-gradient(180deg, #ff5f56, #d42222); box-shadow: 0 5px 18px rgba(255, 80, 70, 0.3); }

.drv2-admin-opts { display: flex; gap: 12px; flex: 1; justify-content: flex-end; flex-wrap: wrap; }
.drv2-opt {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 116px;
  padding: 9px 13px;
  background: rgba(15, 28, 55, 0.6);
  border: 1px solid rgba(64, 150, 255, 0.22);
  border-radius: 10px;
}
.drv2-opt small { font-size: 11.5px; font-weight: 700; color: var(--drv2-text-dim); }
.drv2-opt select {
  background: rgba(8, 16, 34, 0.9);
  border: 1px solid rgba(80, 165, 255, 0.35);
  border-radius: 7px;
  color: #fff;
  font-size: 13.5px;
  font-weight: 800;
  padding: 6px 8px;
  cursor: pointer;
}
.drv2-opt select:focus { outline: none; border-color: var(--drv2-cyan); }

.drv2-toggle { position: relative; display: flex; align-items: center; gap: 9px; padding-top: 3px; cursor: pointer; }
.drv2-toggle input { position: absolute; opacity: 0; pointer-events: none; }
.drv2-toggle i {
  width: 46px; height: 24px;
  border-radius: 13px;
  background: #37415a;
  position: relative;
  transition: 0.2s;
  flex-shrink: 0;
}
.drv2-toggle i::after {
  content: "";
  position: absolute;
  top: 2px; left: 2px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: #fff;
  transition: 0.2s;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.35);
}
.drv2-toggle input:checked + i { background: linear-gradient(180deg, #3bd66e, #189a48); }
.drv2-toggle input:checked + i::after { left: 24px; }
.drv2-toggle b { font-size: 13.5px; font-weight: 900; color: #fff; }

.drv2-shortcut-hint { padding: 3px 18px 13px; font-size: 12px; color: var(--drv2-text-dim); font-weight: 600; }
.drv2-viewer-hint { padding: 16px 18px 18px; font-size: 13.5px; color: #b9cce8; font-weight: 600; }

/* ---------- 모달 ---------- */

.drv2-modal-back {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(3, 7, 16, 0.7);
  backdrop-filter: blur(4px);
}
.drv2-modal {
  width: min(430px, 92vw);
  max-height: 80vh;
  overflow-y: auto;
  padding: 22px;
  background: #0c1730;
  border: 1px solid rgba(80, 165, 255, 0.4);
  border-radius: 15px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  animation: drv2WinnerPop 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.drv2-modal-title { font-size: 18px; font-weight: 900; margin-bottom: 14px; color: #fff; }
.drv2-modal-list { display: flex; flex-direction: column; gap: 8px; }
.drv2-modal-close { margin-top: 16px; }
.drv2-modal-field { display: flex; flex-direction: column; gap: 7px; font-size: 13px; font-weight: 800; color: #cfe6ff; }
.drv2-modal-field input {
  padding: 10px 12px;
  background: rgba(8, 16, 34, 0.9);
  border: 1px solid rgba(80, 165, 255, 0.35);
  border-radius: 8px;
  color: #fff;
  font-size: 14px;
  font-weight: 800;
}
.drv2-modal-btn { width: 100%; min-width: 0; }
.drv2-modal-hr { border: none; border-top: 1px solid rgba(64, 150, 255, 0.2); margin: 10px 0; }
.drv2-modal-warn { font-size: 12px; color: #ff9a8a; font-weight: 700; }
.drv2-settings-view p { font-size: 13.5px; color: #b9cce8; font-weight: 700; }
.drv2-settings-view b { color: #fff; }

/* ---------- 스크롤바 ---------- */

.drv2-page ::-webkit-scrollbar { width: 8px; }
.drv2-page ::-webkit-scrollbar-thumb { background: rgba(64, 150, 255, 0.3); border-radius: 4px; }
.drv2-page ::-webkit-scrollbar-track { background: transparent; }

/* ---------- 반응형: 1920 / 1600 / 1440 / 1280 ---------- */

@media (max-width: 1699px) { /* ~1600 */
  .drv2-grid { grid-template-columns: 280px minmax(0, 1fr) 280px; }
  .drv2-logo-main h1 { font-size: 47px; }
  .drv2-wing { font-size: 29px; }
  .drv2-water { height: 556px; }
  .drv2-round-num strong { font-size: 37px; }
  .drv2-big-btn { min-width: 142px; }
  .drv2-log { height: 176px; }
}

@media (max-width: 1519px) { /* ~1440 */
  .drv2-page { padding: 16px 18px 34px; }
  .drv2-grid { grid-template-columns: 258px minmax(0, 1fr) 258px; gap: 13px; }
  .drv2-logo-main h1 { font-size: 41px; }
  .drv2-wing { font-size: 25px; }
  .drv2-logo-strip { font-size: 15px; letter-spacing: 6px; padding: 4px 26px; }
  .drv2-water { height: 506px; }
  .drv2-round-box { min-width: 132px; padding: 10px 18px; }
  .drv2-round-num strong { font-size: 33px; }
  .drv2-big-btn { min-width: 126px; padding: 10px 16px; }
  .drv2-big-btn span { font-size: 15px; }
  .drv2-duck { transform: scale(0.9); transform-origin: left center; }
  .drv2-lane-num { width: 28px; height: 28px; font-size: 14px; }
  .drv2-log { height: 158px; }
  .drv2-countdown { font-size: 106px; }
}

@media (max-width: 1359px) { /* ~1280 */
  .drv2-page { padding: 14px 14px 30px; }
  .drv2-grid { grid-template-columns: 234px minmax(0, 1fr) 234px; gap: 11px; }
  .drv2-logo-main h1 { font-size: 35px; letter-spacing: 1px; }
  .drv2-wing { font-size: 21px; }
  .drv2-logo-tag { font-size: 11.5px; }
  .drv2-logo-strip { font-size: 13px; letter-spacing: 4px; }
  .drv2-water { height: 466px; }
  .drv2-round-box { min-width: 118px; padding: 9px 15px; }
  .drv2-round-num strong { font-size: 29px; }
  .drv2-people { padding: 8px 13px; }
  .drv2-people strong { font-size: 16px; }
  .drv2-refresh { padding: 8px 13px; font-size: 12.5px; }
  .drv2-card-head { font-size: 13px; padding: 10px 12px; }
  .drv2-card-body { padding: 10px 12px; }
  .drv2-rules li { font-size: 11.5px; }
  .drv2-cheer-row, .drv2-rank-row { font-size: 12px; padding: 6px 8px; }
  .drv2-history-row { font-size: 11.5px; }
  .drv2-admin-row { gap: 10px; }
  .drv2-big-btn { min-width: 108px; padding: 9px 12px; }
  .drv2-big-btn span { font-size: 13.5px; }
  .drv2-opt { min-width: 102px; padding: 8px 10px; }
  .drv2-duck { transform: scale(0.78); }
  .drv2-lane-tag { left: 10px; padding: 5px 9px 5px 5px; }
  .drv2-lane-names b { font-size: 12px; }
  .drv2-finish-flag { font-size: 15px; padding: 7px 14px; }
  .drv2-log { height: 148px; }
  .drv2-countdown { font-size: 88px; }
}

/* 그 이하(태블릿 등)에서도 깨지지 않게 세로 스택 */
@media (max-width: 1149px) {
  .drv2-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "track track"
      "left right"
      "admin admin";
  }
  .drv2-header { grid-template-columns: auto 1fr auto; }
  .drv2-water { height: 440px; }
  .drv2-admin-opts { justify-content: flex-start; }
}
@media (max-width: 700px) {
  .drv2-grid { grid-template-columns: 1fr; grid-template-areas: "track" "left" "right" "admin"; }
  .drv2-header { display: flex; flex-direction: column; align-items: center; gap: 10px; }
  .drv2-header-right, .drv2-round-box { justify-self: center; }
  .drv2-water { height: 400px; }
  .drv2-duck { transform: scale(0.6); }
  .drv2-lane-names small { display: none; }
}

/* ---------- 로비: 진행 중인 게임 LIVE 하이라이트 ---------- */

.game-card-live {
  position: relative;
  border-color: #35c8ff !important;
  box-shadow: 0 0 18px rgba(53, 200, 255, 0.45), inset 0 0 14px rgba(53, 200, 255, 0.1) !important;
  animation: drv2LiveCardPulse 1.6s ease-in-out infinite;
}
.game-card-live::after {
  content: "LIVE";
  position: absolute;
  top: 8px;
  right: 10px;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 1px;
  color: #fff;
  background: #ff4646;
  padding: 2px 7px;
  border-radius: 6px;
  box-shadow: 0 0 10px rgba(255, 70, 70, 0.6);
}
@keyframes drv2LiveCardPulse {
  50% { box-shadow: 0 0 32px rgba(53, 200, 255, 0.75), inset 0 0 14px rgba(53, 200, 255, 0.16); }
}