/* ============================================================
   네온 블록 퍼즐 — puzzle.css (v20260517_1)
   비주얼: 다크 + 네온 글로우 (cyan / magenta / lime / yellow / pink)
============================================================ */

:root{
  --pz-bg-0: #050814;
  --pz-bg-1: #0a0e1a;
  --pz-bg-2: #11142b;
  --pz-bg-grad: radial-gradient(ellipse at 30% 0%, #1a1530 0%, #0a0e1a 55%, #050814 100%);
  --pz-fg: #e8ecff;
  --pz-fg-muted: #8a90b8;
  --pz-line: rgba(140, 160, 220, 0.12);

  --pz-cyan:    #00e5ff;
  --pz-magenta: #ff3df0;
  --pz-lime:    #b6ff3d;
  --pz-yellow:  #ffe24d;
  --pz-pink:    #ff6aa8;
  --pz-violet:  #9d6dff;

  --pz-glow-cyan:    0 0 12px rgba(0, 229, 255, 0.55), 0 0 30px rgba(0, 229, 255, 0.28);
  --pz-glow-magenta: 0 0 12px rgba(255, 61, 240, 0.55), 0 0 30px rgba(255, 61, 240, 0.28);
  --pz-glow-lime:    0 0 12px rgba(182, 255, 61, 0.55), 0 0 30px rgba(182, 255, 61, 0.28);

  --pz-r-card: 18px;
  --pz-r-btn:  14px;
}

/* ============== 페이지 셸 ============== */
body { background: var(--pz-bg-grad); color: var(--pz-fg); }

.pz-page-shell{
  position:relative;
  display:grid;
  grid-template-columns: minmax(0, 160px) minmax(0, 1fr) minmax(0, 160px);
  gap: 16px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 16px;
  min-height: calc(100vh - 56px);
}
.pz-side-ad{ min-height: 600px; }
@media (max-width: 1100px){
  .pz-page-shell{ grid-template-columns: 1fr; }
  .pz-side-ad{ display:none; }
}

.pz-app{
  position: relative;
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 12px;
}

/* ============== Screen 전환 ============== */
.pz-screen{ display:none; }
.pz-screen.active{ display:flex; flex-direction:column; gap:12px; }

/* ============== SETUP ============== */
.pz-setup{
  margin-top: 24px;
  padding: 28px 22px 32px;
  background: linear-gradient(180deg, rgba(20, 24, 50, 0.6), rgba(10, 14, 26, 0.4));
  border: 1px solid rgba(140, 160, 220, 0.12);
  border-radius: var(--pz-r-card);
  backdrop-filter: blur(8px);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.pz-setup::before{
  content:""; position:absolute; inset:-1px;
  border-radius: var(--pz-r-card);
  background: linear-gradient(120deg, rgba(0,229,255,0.18), transparent 35%, rgba(255,61,240,0.18) 75%, transparent);
  z-index:-1; filter: blur(20px); opacity:0.6;
}
.pz-setup-emoji{ font-size: 56px; line-height:1; margin-bottom: 8px; filter: drop-shadow(0 0 16px rgba(0,229,255,0.45)); }
.pz-setup-title{
  font-size: 30px; font-weight: 800; letter-spacing: -0.02em;
  background: linear-gradient(90deg, #00e5ff, #ff3df0 60%, #b6ff3d);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  text-shadow: 0 0 20px rgba(0,229,255,0.25);
}
.pz-setup-sub{ color: var(--pz-fg-muted); margin-top: 6px; font-size: 14px; }

.pz-stage-preview{
  margin: 18px auto 4px;
  display: inline-flex; gap: 8px; align-items: center;
  font-size: 20px; color: var(--pz-fg);
  opacity: 0.85;
}
.pz-stage-preview span:nth-child(2n){ color: var(--pz-fg-muted); font-size: 14px; }

.pz-setup-input{
  display: block; margin: 18px auto 0; width: min(280px, 90%);
  padding: 12px 14px; background: rgba(10, 14, 26, 0.7);
  border: 1px solid rgba(140, 160, 220, 0.2);
  border-radius: var(--pz-r-btn); color: var(--pz-fg); font-size: 15px;
  text-align: center; outline: none; transition: border-color .15s, box-shadow .15s;
}
.pz-setup-input:focus{ border-color: var(--pz-cyan); box-shadow: 0 0 0 3px rgba(0,229,255,0.18); }

.pz-mode-tabs{ display: flex; gap: 8px; justify-content: center; margin: 16px 0 18px; flex-wrap: wrap; }
.pz-mode-tab{
  padding: 10px 16px; background: rgba(20,24,50,0.55);
  border: 1px solid rgba(140,160,220,0.18); color: var(--pz-fg-muted);
  border-radius: 999px; font-size: 14px; cursor: pointer;
  transition: all .15s;
}
.pz-mode-tab:hover{ color: var(--pz-fg); border-color: rgba(0,229,255,0.45); }
.pz-mode-tab.active{
  color: #0a0e1a; background: linear-gradient(90deg, #00e5ff, #b6ff3d);
  border-color: transparent;
  box-shadow: 0 0 18px rgba(0,229,255,0.45);
}

.pz-setup-btn{
  display: block; margin: 0 auto;
  padding: 16px 28px; min-width: 220px;
  background: linear-gradient(90deg, #00e5ff 0%, #ff3df0 100%);
  border: none; border-radius: var(--pz-r-btn);
  color: #050814; font-size: 17px; font-weight: 800; letter-spacing: 0.02em;
  cursor: pointer;
  box-shadow: 0 0 24px rgba(0, 229, 255, 0.4), 0 8px 24px rgba(255, 61, 240, 0.25);
  transition: transform .12s, box-shadow .15s;
}
.pz-setup-btn:hover{ transform: translateY(-1px); box-shadow: 0 0 36px rgba(0,229,255,0.55), 0 10px 30px rgba(255,61,240,0.35); }
.pz-setup-btn:active{ transform: translateY(0); }
.pz-setup-btn-multi{
  margin-top: 10px !important;
  background: linear-gradient(90deg, #9d6dff 0%, #00e5ff 100%) !important;
  color: #050814 !important;
  box-shadow: 0 0 24px rgba(157, 109, 255, 0.45), 0 8px 24px rgba(0, 229, 255, 0.25) !important;
}
.pz-setup-btn-multi:hover{ box-shadow: 0 0 36px rgba(157, 109, 255, 0.6), 0 10px 30px rgba(0, 229, 255, 0.35) !important; color: #050814 !important; }
.pz-setup-btn-multi-secondary{
  margin-top: 8px !important;
  background: rgba(20, 24, 50, 0.75) !important;
  color: var(--pz-fg) !important;
  border: 1px solid rgba(157, 109, 255, 0.45) !important;
  box-shadow: none !important;
}
.pz-setup-btn-multi-secondary:hover{
  background: rgba(30, 34, 70, 0.85) !important;
  border-color: var(--pz-violet) !important;
  box-shadow: 0 0 18px rgba(157, 109, 255, 0.3) !important;
  color: var(--pz-fg) !important;
}

.pz-rules{
  margin: 24px auto 0; max-width: 360px; text-align: left;
  font-size: 13px; color: var(--pz-fg-muted);
  background: rgba(10,14,26,0.4);
  border: 1px solid rgba(140,160,220,0.1);
  border-radius: 12px;
  padding: 12px 16px;
}
.pz-rules-title{ color: var(--pz-cyan); font-size: 12px; font-weight: 700; margin-bottom: 6px; letter-spacing: 0.05em; }
.pz-rules ul{ margin: 0; padding-left: 18px; }
.pz-rules li{ margin: 4px 0; line-height: 1.5; }

/* ============== PLAY HUD ============== */
.pz-hud{
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 10px 14px;
  background: linear-gradient(180deg, rgba(20,24,50,0.65), rgba(10,14,26,0.4));
  border: 1px solid rgba(140,160,220,0.12);
  border-radius: 14px;
}
.pz-hud-left{ justify-self: start; }
.pz-hud-right{ justify-self: end; display: flex; gap: 6px; }
.pz-hud-center{ justify-self: center; }

.pz-hud-round{ display:flex; flex-direction:column; align-items:flex-start; }
.pz-hud-label{ font-size: 11px; color: var(--pz-fg-muted); letter-spacing: 0.1em; }
.pz-hud-value{ font-size: 20px; font-weight: 800; color: var(--pz-fg); }

.pz-hud-timer{ text-align: center; }
.pz-hud-time{
  font-variant-numeric: tabular-nums;
  font-size: 30px; font-weight: 800; letter-spacing: 0.02em;
  color: var(--pz-cyan);
  text-shadow: 0 0 12px rgba(0,229,255,0.55);
}
.pz-hud-time.warning{ color: var(--pz-yellow); text-shadow: 0 0 12px rgba(255,226,77,0.6); }
.pz-hud-time.danger{ color: var(--pz-magenta); text-shadow: 0 0 14px rgba(255,61,240,0.7); animation: pz-pulse 0.8s infinite; }

@keyframes pz-pulse{
  0%, 100%{ transform: scale(1); }
  50%{ transform: scale(1.05); }
}

.pz-icon-btn{
  width: 36px; height: 36px; padding: 0;
  background: rgba(20,24,50,0.6);
  border: 1px solid rgba(140,160,220,0.18);
  color: var(--pz-fg);
  border-radius: 10px;
  font-size: 18px; cursor: pointer;
  display:inline-flex; align-items:center; justify-content:center;
  transition: all .12s;
}
.pz-icon-btn:hover{ border-color: var(--pz-cyan); color: var(--pz-cyan); box-shadow: 0 0 14px rgba(0,229,255,0.35); }

/* ============== Round progress ============== */
.pz-progress{ padding: 0 4px; }
.pz-progress-track{
  position: relative;
  height: 6px;
  background: rgba(140,160,220,0.1);
  border-radius: 999px;
  overflow: visible;
}
.pz-progress-fill{
  position: absolute; top: 0; left: 0; height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #00e5ff, #b6ff3d);
  border-radius: 999px;
  box-shadow: 0 0 12px rgba(0,229,255,0.6);
  transition: width .5s cubic-bezier(.16,.84,.44,1);
}
.pz-progress-dots{
  position: absolute; top: 50%; left: 0; right: 0;
  transform: translateY(-50%);
  display: flex; justify-content: space-between;
  padding: 0 0;
}
.pz-dot{
  width: 12px; height: 12px;
  background: var(--pz-bg-1);
  border: 2px solid rgba(140,160,220,0.3);
  border-radius: 50%;
  transition: all .2s;
}
.pz-dot.done{
  background: var(--pz-cyan);
  border-color: var(--pz-cyan);
  box-shadow: 0 0 10px rgba(0,229,255,0.7);
}
.pz-dot.current{
  background: var(--pz-magenta);
  border-color: var(--pz-magenta);
  box-shadow: 0 0 14px rgba(255,61,240,0.7);
  transform: scale(1.25);
}

/* ============== Stage / Canvas ============== */
.pz-stage{
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 4px 0 20px;
}

/* ============== 회전 컨트롤 바 (트레이 아래 한 줄) ============== */
.pz-rotate-bar{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 10px 16px;
  margin: 4px 8px 4px;
  background: linear-gradient(180deg, rgba(20,24,50,0.55), rgba(10,14,26,0.35));
  border: 1px solid rgba(140,160,220,0.14);
  border-radius: 14px;
  flex-wrap: wrap;
}
.pz-rotate-btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: linear-gradient(90deg, #00e5ff 0%, #9d6dff 100%);
  border: none;
  border-radius: 12px;
  color: #050814;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.02em;
  cursor: pointer;
  box-shadow: 0 0 18px rgba(0, 229, 255, 0.45), 0 4px 14px rgba(0,0,0,0.3);
  transition: transform .12s, box-shadow .15s;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}
.pz-rotate-btn:hover{ transform: translateY(-1px); box-shadow: 0 0 26px rgba(0, 229, 255, 0.7), 0 6px 18px rgba(0,0,0,0.35); }
.pz-rotate-btn:active{ transform: translateY(0) scale(0.96); }
.pz-rotate-btn.active-piece{ animation: pz-rotate-btn-pulse 1.4s ease-in-out infinite; }
@keyframes pz-rotate-btn-pulse{
  0%, 100%{ box-shadow: 0 0 18px rgba(0, 229, 255, 0.45), 0 4px 14px rgba(0,0,0,0.3); }
  50%    { box-shadow: 0 0 32px rgba(0, 229, 255, 0.9), 0 6px 18px rgba(157, 109, 255, 0.55); }
}
.pz-rotate-btn-icon{ font-size: 22px; line-height: 1; font-weight: 800; }
.pz-rotate-btn-label{ font-size: 14px; font-weight: 800; }

.pz-rotate-hint{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--pz-fg-muted);
  font-size: 12px;
  letter-spacing: 0.02em;
}
.pz-rotate-hint kbd{
  display: inline-block;
  padding: 2px 7px;
  background: rgba(10,14,26,0.8);
  border: 1px solid rgba(0,229,255,0.4);
  border-bottom-width: 2px;
  border-radius: 4px;
  color: var(--pz-cyan);
  font-size: 11px;
  font-weight: 800;
  font-family: ui-monospace, "SF Mono", Consolas, monospace;
  line-height: 1;
  text-shadow: 0 0 6px rgba(0,229,255,0.4);
}
.pz-rotate-hint-sep{ opacity: 0.45; }

/* 모바일에서 PC 힌트 숨김 */
@media (max-width: 520px){
  .pz-rotate-hint-pc, .pz-rotate-hint-sep{ display: none; }
  .pz-rotate-bar{ gap: 10px; padding: 10px 12px; }
}

/* 모바일: 캔버스가 길어도 회전 버튼이 항상 보이도록 하단 고정
   (#pzPlay 안에 위치 — 플레이 화면일 때만 렌더됨) */
@media (max-width: 768px){
  .pz-rotate-bar{
    position: fixed;
    left: 50%;
    bottom: max(10px, env(safe-area-inset-bottom, 10px));
    transform: translateX(-50%);
    z-index: 50;
    margin: 0;
    padding: 8px 14px;
    width: auto;
    max-width: calc(100vw - 24px);
    background: linear-gradient(180deg, rgba(20,24,50,0.94), rgba(10,14,26,0.92));
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 8px 28px rgba(0,0,0,0.55), 0 0 18px rgba(0, 229, 255, 0.18);
  }
  .pz-rotate-btn{ padding: 9px 16px; }
  /* 트레이가 고정 바에 가려지지 않도록 하단 여백 확보 */
  #pzPlay{ padding-bottom: 76px; }
}

/* ============== 도움말 오버레이 ============== */
.pz-help-overlay{
  position: fixed;
  inset: 0;
  background: rgba(5, 8, 20, 0.78);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2100;
  padding: 20px;
}
.pz-help-overlay.hidden{ display: none; }
.pz-help-card{
  max-width: 360px;
  width: 100%;
  padding: 28px 24px 22px;
  background: linear-gradient(180deg, rgba(20,24,50,0.95), rgba(10,14,26,0.9));
  border: 1px solid rgba(0,229,255,0.4);
  border-radius: 18px;
  box-shadow: 0 0 50px rgba(0,229,255,0.3);
  text-align: center;
  animation: pz-card-in .25s cubic-bezier(.18,.89,.44,1.18);
}
.pz-help-title{
  font-size: 20px; font-weight: 800;
  background: linear-gradient(90deg, #00e5ff, #ff3df0);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  margin-bottom: 16px;
}
.pz-help-list{ margin: 0 0 16px; padding: 0; list-style: none; text-align: left; }
.pz-help-list li{
  padding: 8px 12px; margin: 4px 0;
  background: rgba(10,14,26,0.6);
  border: 1px solid rgba(140,160,220,0.12);
  border-radius: 10px;
  font-size: 14px; color: var(--pz-fg);
}
.pz-help-list b{ color: var(--pz-cyan); }
.pz-help-tip{
  padding: 10px;
  background: rgba(0,229,255,0.08);
  border-radius: 10px;
  font-size: 12px; color: var(--pz-fg-muted);
  margin-bottom: 14px;
}
.pz-help-close{
  width: 100%; padding: 12px;
  background: linear-gradient(90deg, #00e5ff, #ff3df0);
  border: none; border-radius: 12px;
  color: #050814; font-size: 15px; font-weight: 800; cursor: pointer;
  box-shadow: 0 0 20px rgba(0,229,255,0.4);
}

.pz-canvas{
  display: block;
  max-width: 100%;
  height: auto;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
}

/* ============== Toast ============== */
.pz-toast-wrap{
  position: fixed;
  top: 80px; left: 50%;
  transform: translateX(-50%);
  z-index: 1200;
  display: flex; flex-direction: column; gap: 8px;
  pointer-events: none;
}
.pz-toast{
  padding: 10px 18px;
  background: rgba(10,14,26,0.92);
  border: 1px solid var(--pz-cyan);
  border-radius: 999px;
  color: var(--pz-fg);
  font-size: 14px; font-weight: 600;
  box-shadow: 0 0 18px rgba(0,229,255,0.4);
  animation: pz-toast-in .25s ease-out, pz-toast-out .3s ease-in forwards;
  animation-delay: 0s, 1.6s;
}
.pz-toast.warn{ border-color: var(--pz-yellow); box-shadow: 0 0 18px rgba(255,226,77,0.45); }
.pz-toast.error{ border-color: var(--pz-magenta); box-shadow: 0 0 18px rgba(255,61,240,0.45); }

@keyframes pz-toast-in{
  from{ opacity: 0; transform: translateY(-8px); }
  to{ opacity: 1; transform: translateY(0); }
}
@keyframes pz-toast-out{
  to{ opacity: 0; transform: translateY(-8px); }
}

/* ============== Round Clear Overlay ============== */
.pz-round-overlay{
  position: fixed; inset: 0;
  background: rgba(5, 8, 20, 0.7);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  z-index: 2000;
  animation: pz-fadein .2s ease-out;
}
.pz-round-overlay.hidden{ display: none; }

.pz-round-card{
  position: relative;
  padding: 32px 48px;
  background: linear-gradient(180deg, rgba(20,24,50,0.95), rgba(10,14,26,0.9));
  border: 1px solid rgba(0,229,255,0.4);
  border-radius: 20px;
  text-align: center;
  box-shadow: 0 0 60px rgba(0,229,255,0.35), 0 0 120px rgba(255,61,240,0.2);
  animation: pz-card-in .3s cubic-bezier(.18,.89,.44,1.18);
}
.pz-round-badge{
  font-size: 13px; font-weight: 800; letter-spacing: 0.18em;
  color: var(--pz-lime);
  text-shadow: 0 0 10px rgba(182,255,61,0.7);
}
.pz-round-time{
  margin-top: 6px;
  font-size: 56px; font-weight: 800;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(90deg, #00e5ff, #b6ff3d);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.pz-round-rank{
  font-size: 18px; color: var(--pz-cyan); margin-top: 4px;
  text-shadow: 0 0 10px rgba(0,229,255,0.5);
}
.pz-round-next{ font-size: 12px; color: var(--pz-fg-muted); margin-top: 12px; letter-spacing: 0.08em; }

@keyframes pz-fadein{ from{ opacity:0; } to{ opacity:1; } }
@keyframes pz-card-in{
  from{ opacity: 0; transform: scale(0.7) translateY(20px); }
  to  { opacity: 1; transform: scale(1) translateY(0); }
}

/* ============== Result ============== */
.pz-result{
  margin-top: 32px;
  padding: 36px 24px 32px;
  background: linear-gradient(180deg, rgba(20,24,50,0.65), rgba(10,14,26,0.4));
  border: 1px solid rgba(140,160,220,0.12);
  border-radius: var(--pz-r-card);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.pz-result-grade-wrap{
  position: relative;
  display: inline-block;
  margin-bottom: 16px;
}
.pz-result-grade{
  position: relative; z-index: 2;
  width: 120px; height: 120px;
  display: flex; align-items: center; justify-content: center;
  font-size: 72px; font-weight: 900;
  background: linear-gradient(135deg, #00e5ff, #ff3df0);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 16px rgba(0,229,255,0.5)) drop-shadow(0 0 32px rgba(255,61,240,0.35));
}
.pz-result-grade[data-grade="S"]{ background: linear-gradient(135deg, #ffe24d, #ff3df0); -webkit-background-clip: text; background-clip: text; }
.pz-result-grade[data-grade="A"]{ background: linear-gradient(135deg, #00e5ff, #b6ff3d); -webkit-background-clip: text; background-clip: text; }
.pz-result-grade[data-grade="B"]{ background: linear-gradient(135deg, #9d6dff, #00e5ff); -webkit-background-clip: text; background-clip: text; }
.pz-result-grade[data-grade="C"]{ background: linear-gradient(135deg, #8a90b8, #ffffff); -webkit-background-clip: text; background-clip: text; }
.pz-result-grade-glow{
  position: absolute; inset: -20px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,229,255,0.3), transparent 70%);
  filter: blur(20px);
  z-index: 1;
  animation: pz-glow-pulse 2.4s ease-in-out infinite;
}
@keyframes pz-glow-pulse{
  0%, 100%{ opacity: 0.6; }
  50%{ opacity: 1; }
}

.pz-result-title{
  font-size: 22px; font-weight: 800;
  color: var(--pz-fg);
  margin-bottom: 6px;
}
.pz-result-total{
  display: inline-flex; align-items: baseline; gap: 10px;
  padding: 8px 18px;
  background: rgba(10,14,26,0.6);
  border: 1px solid rgba(140,160,220,0.15);
  border-radius: 999px;
  margin-bottom: 20px;
}
.pz-result-total-label{ font-size: 12px; color: var(--pz-fg-muted); letter-spacing: 0.08em; }
.pz-result-total-value{
  font-size: 24px; font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: var(--pz-lime);
  text-shadow: 0 0 12px rgba(182,255,61,0.5);
}

.pz-result-rounds{
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  max-width: 480px;
  margin: 0 auto 24px;
}
.pz-rr-cell{
  padding: 10px 4px;
  background: rgba(10,14,26,0.5);
  border: 1px solid rgba(140,160,220,0.12);
  border-radius: 10px;
  font-size: 12px;
}
.pz-rr-num{ color: var(--pz-fg-muted); font-size: 10px; letter-spacing: 0.1em; margin-bottom: 4px; }
.pz-rr-time{ font-size: 16px; font-weight: 800; color: var(--pz-cyan); font-variant-numeric: tabular-nums; }
.pz-rr-time.best{ color: var(--pz-yellow); text-shadow: 0 0 8px rgba(255,226,77,0.5); }

.pz-result-actions{
  display: flex; gap: 8px; flex-wrap: wrap; justify-content: center;
  margin-top: 8px;
}
.pz-result-btn{
  padding: 12px 20px;
  background: rgba(20,24,50,0.7);
  border: 1px solid rgba(140,160,220,0.2);
  color: var(--pz-fg);
  border-radius: var(--pz-r-btn);
  font-size: 14px; font-weight: 700;
  cursor: pointer;
  text-decoration: none; display: inline-flex; align-items: center; gap: 6px;
  transition: all .15s;
}
.pz-result-btn:hover{ border-color: var(--pz-cyan); color: var(--pz-cyan); box-shadow: 0 0 18px rgba(0,229,255,0.3); }
.pz-result-btn-primary{
  background: linear-gradient(90deg, #00e5ff, #ff3df0);
  border: none; color: #050814;
  box-shadow: 0 0 24px rgba(0,229,255,0.45);
}
.pz-result-btn-primary:hover{ box-shadow: 0 0 32px rgba(0,229,255,0.6); color: #050814; }
.pz-result-btn-ghost{ background: transparent; }

/* ============== Responsive ============== */
@media (max-width: 480px){
  .pz-setup{ margin-top: 12px; padding: 20px 16px; }
  .pz-setup-emoji{ font-size: 44px; }
  .pz-setup-title{ font-size: 24px; }
  .pz-hud-time{ font-size: 26px; }
  .pz-result-grade{ width: 100px; height: 100px; font-size: 60px; }
  .pz-result-total-value{ font-size: 20px; }
  .pz-round-time{ font-size: 44px; }
  .pz-round-card{ padding: 24px 28px; }
}

/* 짧은 뷰포트 컴팩트 (솔로) */
@media (max-height: 720px){
  .pz-setup{ margin-top: 6px; padding: 14px 18px 18px; }
  .pz-setup-emoji{ font-size: 36px; margin-bottom: 4px; }
  .pz-setup-title{ font-size: 20px; }
  .pz-setup-sub{ font-size: 12px; margin-top: 4px; }
  .pz-stage-preview{ margin: 8px auto 2px; font-size: 16px; }
  .pz-setup-input{ margin: 8px 0 6px; padding: 10px 12px; font-size: 14px; }
  .pz-setup-btn{ padding: 10px 14px; margin: 6px 0 4px; font-size: 14px; }
  .pz-rules{ margin-top: 8px; padding: 8px 12px; font-size: 12px; }
  .pz-rules-title{ font-size: 12px; }
  .pz-rules li{ margin: 2px 0; line-height: 1.4; }
  .pz-hud-time{ font-size: 22px; }
}
@media (max-height: 560px){
  .pz-setup-emoji{ font-size: 28px; margin-bottom: 2px; }
  .pz-setup-title{ font-size: 17px; }
  .pz-setup-sub, .pz-stage-preview, .pz-rules{ display: none; }
  .pz-hud-time{ font-size: 18px; }
}

/* ============================================================
   MULTIPLAYER (fit-multi.html) — fm-* prefix
   네온 다크 톤 유지, 3열 그리드, 한눈에 보이는 viewport 기반 사이즈
============================================================ */

.fm-body{ overflow:hidden; } /* 멀티는 페이지 자체가 한 화면 — body 스크롤 X */

/* 외곽 grid: [광고 좌] [메인 앱] [광고 우] — 솔로 .pz-page-shell과 동일 패턴 */
.fm-page-shell{
  display: grid;
  grid-template-columns: minmax(0, 160px) minmax(0, 1fr) minmax(0, 160px);
  gap: 12px;
  max-width: 1760px;
  margin: 0 auto;
  padding: 0 8px;
  height: calc(100vh - 56px);
  box-sizing: border-box;
}
.fm-side-ad{
  height: 100%;
  min-height: 0;
  overflow: hidden;
  align-self: stretch;
}
.fm-side-ad ins.adsbygoogle{ height: 100%; }
@media (max-width: 1280px){
  .fm-page-shell{
    grid-template-columns: 1fr;
    padding: 0;
    height: calc(100vh - 56px);
  }
  .fm-side-ad{ display: none; }
}

.fm-app{
  position: relative;
  width: 100%;
  max-width: 1480px;
  margin: 0 auto;
  padding: 10px 12px 12px;
  height: 100%;            /* grid cell이 결정. 부모 .fm-page-shell이 100vh-56px */
  min-height: 0;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
}

.fm-screen{ display:none; flex:1; min-height:0; }
.fm-screen.active{ display:flex; flex-direction:column; gap:10px; min-height:0; }

/* 첫 paint 깜빡임 방지 — JS 로드 전에 적절한 화면 표시 (head inline script가 설정한 attr) */
html[data-fm-initial="loading"] #fmLoading,
html[data-fm-initial="entry"] #fmEntry{
  display: flex !important;
  flex-direction: column;
  gap: 10px;
  min-height: 0;
}

/* ============== LOADING 화면 ============== */
.fm-loading{
  margin: auto;
  padding: 40px 32px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.fm-loading-spinner{
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 4px solid rgba(140, 160, 220, 0.15);
  border-top-color: var(--pz-cyan);
  border-right-color: var(--pz-magenta);
  animation: fmSpin 0.9s linear infinite;
  filter: drop-shadow(0 0 12px rgba(0, 229, 255, 0.45));
}
@keyframes fmSpin{ to{ transform: rotate(360deg); } }
.fm-loading-title{
  font-size: 18px;
  font-weight: 800;
  background: linear-gradient(90deg, #00e5ff, #ff3df0);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.fm-loading-sub{
  font-size: 12px;
  color: var(--pz-fg-muted);
}

/* ============== ENTRY / LOBBY 공통 카드 ============== */
.fm-setup, .fm-lobby, .fm-result, .fm-spec{
  margin: 18px auto;
  padding: 24px 22px 28px;
  width: 100%;
  max-width: 520px;
  background: linear-gradient(180deg, rgba(20, 24, 50, 0.6), rgba(10, 14, 26, 0.4));
  border: 1px solid rgba(140, 160, 220, 0.14);
  border-radius: var(--pz-r-card);
  backdrop-filter: blur(8px);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-sizing: border-box;
}
.fm-setup::before, .fm-lobby::before, .fm-result::before, .fm-spec::before{
  content:""; position:absolute; inset:-1px;
  border-radius: var(--pz-r-card);
  background: linear-gradient(120deg, rgba(0,229,255,0.18), transparent 35%, rgba(255,61,240,0.18) 75%, transparent);
  z-index:-1; filter: blur(20px); opacity:0.6;
}

.fm-setup-emoji{ font-size: 52px; line-height:1; margin-bottom: 8px; filter: drop-shadow(0 0 16px rgba(0,229,255,0.45)); }
.fm-setup-title{
  font-size: 26px; font-weight: 800; letter-spacing: -0.02em;
  background: linear-gradient(90deg, #00e5ff, #ff3df0 60%, #b6ff3d);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  text-shadow: 0 0 20px rgba(0,229,255,0.25);
}
.fm-setup-sub{ color: var(--pz-fg-muted); margin-top: 6px; font-size: 13px; }

.fm-stage-preview{
  margin: 14px auto 4px;
  display: inline-flex; gap: 8px; align-items: center;
  font-size: 20px; color: var(--pz-fg);
  opacity: 0.85;
}
.fm-stage-preview span:nth-child(2n){ color: var(--pz-fg-muted); font-size: 14px; }

.fm-login-warn{
  margin: 12px 0 8px;
  padding: 8px 12px;
  background: rgba(255, 226, 77, 0.08);
  border: 1px solid rgba(255, 226, 77, 0.3);
  border-radius: 10px;
  color: #ffe24d;
  font-size: 12px;
}

.fm-setup-input{
  width: 100%; box-sizing: border-box;
  margin: 14px 0 10px;
  padding: 12px 14px;
  background: rgba(5, 8, 20, 0.6);
  border: 1px solid rgba(140, 160, 220, 0.25);
  border-radius: var(--pz-r-btn);
  color: var(--pz-fg);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-align: center;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.fm-setup-input::placeholder{ color: rgba(140, 160, 220, 0.5); font-weight: 500; }
.fm-setup-input:focus{
  border-color: var(--pz-cyan);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.15), 0 0 18px rgba(0, 229, 255, 0.25);
}

.fm-setup-btn{
  width: 100%; box-sizing: border-box;
  margin: 8px 0 6px;
  padding: 13px 18px;
  background: linear-gradient(90deg, #00e5ff, #ff3df0);
  color: #050814;
  border: none;
  border-radius: var(--pz-r-btn);
  font-size: 15px; font-weight: 800;
  letter-spacing: 0.02em;
  cursor: pointer;
  box-shadow: 0 0 22px rgba(0, 229, 255, 0.4);
  transition: transform .15s, box-shadow .2s, opacity .2s;
}
.fm-setup-btn:hover:not(:disabled){ transform: translateY(-1px); box-shadow: 0 0 32px rgba(0, 229, 255, 0.55); }
.fm-setup-btn:disabled{ opacity: 0.45; cursor: not-allowed; box-shadow: none; }

.fm-setup-btn-secondary{
  background: rgba(20, 24, 50, 0.75);
  color: var(--pz-fg);
  border: 1px solid rgba(140, 160, 220, 0.3);
  box-shadow: none;
}
.fm-setup-btn-secondary:hover:not(:disabled){
  background: rgba(30, 34, 70, 0.85);
  box-shadow: 0 0 14px rgba(0, 229, 255, 0.2);
}

.fm-setup-btn-inline{ flex: 0 0 auto; margin: 0; padding: 12px 18px; }

.fm-join-form{
  margin-top: 8px;
  display: flex; gap: 8px;
}
.fm-join-form .fm-setup-input{ flex: 1; margin: 0; }

.fm-setup-hint{
  margin-top: 14px;
  font-size: 12px;
  color: var(--pz-fg-muted);
  line-height: 1.6;
}
.fm-link-solo{ color: var(--pz-yellow); font-weight: 800; text-decoration: none; }
.fm-link-solo:hover{ text-decoration: underline; }

/* ============== LOBBY ============== */
.fm-lobby{ max-width: 560px; text-align: left; }
.fm-lobby-head{
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 14px;
}
.fm-lobby-title{
  font-size: 20px; font-weight: 800;
  background: linear-gradient(90deg, #00e5ff, #ff3df0);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.fm-btn-ghost{
  padding: 6px 12px;
  background: transparent;
  border: 1px solid rgba(140, 160, 220, 0.25);
  color: var(--pz-fg-muted);
  border-radius: 10px;
  font-size: 12px; font-weight: 700;
  cursor: pointer;
}
.fm-btn-ghost:hover{ color: var(--pz-fg); border-color: rgba(140, 160, 220, 0.4); }

.fm-lobby-invite{
  padding: 12px 14px;
  background: rgba(5, 8, 20, 0.5);
  border: 1px solid rgba(140, 160, 220, 0.18);
  border-radius: 12px;
  margin-bottom: 12px;
}
.fm-lobby-invite-label{ font-size: 11px; color: var(--pz-fg-muted); margin-bottom: 6px; }
.fm-lobby-invite-row{ display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.fm-lobby-invite-code{
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 22px; font-weight: 800; letter-spacing: 0.12em;
  color: var(--pz-cyan);
  text-shadow: 0 0 12px rgba(0, 229, 255, 0.4);
  min-width: 110px;
}
.fm-btn-secondary{
  padding: 6px 10px;
  background: rgba(20, 24, 50, 0.6);
  border: 1px solid rgba(140, 160, 220, 0.25);
  border-radius: 9px;
  color: var(--pz-fg);
  font-size: 12px; font-weight: 700;
  cursor: pointer;
}
.fm-btn-secondary:hover{ background: rgba(30, 34, 70, 0.8); }

.fm-lobby-options{ display: flex; flex-direction: column; gap: 8px; margin-bottom: 10px; }
.fm-lobby-opt-label{
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 12px;
  background: rgba(5, 8, 20, 0.4);
  border: 1px solid rgba(140, 160, 220, 0.12);
  border-radius: 10px;
  font-size: 13px;
  color: var(--pz-fg-muted);
}
.fm-lobby-opt-label > span{ font-weight: 700; color: var(--pz-fg); }
.fm-lobby-select{
  padding: 5px 8px;
  background: rgba(20, 24, 50, 0.85);
  border: 1px solid rgba(140, 160, 220, 0.2);
  border-radius: 8px;
  color: var(--pz-fg);
  font-size: 13px; font-weight: 700;
}
.fm-lobby-opt-hint{ font-size: 11px; color: var(--pz-fg-muted); padding: 2px 4px; }

.fm-lobby-roster-head{
  display: flex; justify-content: space-between;
  margin: 8px 2px 6px;
  font-size: 12px; font-weight: 700;
  color: var(--pz-fg-muted);
}
.fm-lobby-roster{
  list-style: none; padding: 0; margin: 0 0 12px;
  display: flex; flex-direction: column; gap: 6px;
  max-height: 200px; overflow-y: auto;
}
.fm-lobby-roster li{
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px;
  background: rgba(5, 8, 20, 0.5);
  border: 1px solid rgba(140, 160, 220, 0.14);
  border-radius: 10px;
  font-size: 13px;
}
.fm-lobby-roster .fm-roster-host{ color: var(--pz-yellow); font-weight: 800; }
.fm-lobby-roster .fm-roster-me{ color: var(--pz-cyan); }
.fm-lobby-roster-avatar{
  width: 28px; height: 28px; border-radius: 50%;
  background: linear-gradient(135deg, rgba(0,229,255,0.3), rgba(255,61,240,0.3));
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 800; color: #050814; font-size: 13px;
  background-size: cover; background-position: center;
}
.fm-lobby-roster-name{ flex: 1; font-weight: 700; }
.fm-lobby-roster-kick{
  padding: 3px 8px;
  background: transparent;
  border: 1px solid rgba(255, 61, 240, 0.4);
  color: var(--pz-magenta);
  border-radius: 6px;
  font-size: 11px; font-weight: 700;
  cursor: pointer;
}

/* ============== PLAY 레이아웃 (3열, 한눈에) ============== */
.fm-play-layout{
  display: grid;
  grid-template-columns: minmax(140px, 200px) minmax(0, 1fr) minmax(140px, 200px);
  gap: 10px;
  flex: 1;
  min-height: 0;
  width: 100%;
}

.fm-side{
  display: flex;
  flex-direction: column;
  min-height: 0;
  min-width: 0;
  gap: 8px;
}

.fm-side-slot{
  flex: 1;
  min-height: 0;
  background: linear-gradient(180deg, rgba(20, 24, 50, 0.5), rgba(10, 14, 26, 0.35));
  border: 1px solid rgba(140, 160, 220, 0.16);
  border-radius: 14px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
  overflow: hidden;
  transition: opacity .35s, transform .35s;
}
/* 슬롯 수 많을 때(3개 이상) 컴팩트 모드 — 패딩/폰트/모자이크 축소 */
.fm-side.many .fm-side-slot{ padding: 6px 8px; gap: 4px; border-radius: 10px; }
.fm-side.many .fm-mini-head{ font-size: 11px; }
.fm-side.many .fm-mini-rank{ font-size: 11px; min-width: 22px; }
.fm-side.many .fm-mini-name{ font-size: 11px; }
.fm-side.many .fm-mini-round{ font-size: 10px; padding: 1px 4px; }
.fm-side.many .fm-mini-mosaic{ padding: 2px; max-height: calc(100% - 36px); aspect-ratio: 1 / 1; margin: 0 auto; }
.fm-side.many .fm-mini-cell{ border-radius: 1px; }
.fm-side.many .fm-mini-progress{ display: none; } /* 컴팩트에선 진척 도트 숨김 */
.fm-side.many .fm-mini-round-row{ font-size: 10px; }
.fm-side-slot.fading{ opacity: 0; transform: translateY(-6px); }
.fm-side-slot.fading-in{ opacity: 0; transform: translateY(6px); }
.fm-side-empty{
  flex: 1;
  display: flex; align-items: center; justify-content: center;
  color: var(--pz-fg-muted);
  font-size: 12px;
  opacity: 0.6;
}

.fm-mini-head{
  display: flex; align-items: center; gap: 6px;
  font-size: 12px;
}
/* 아바타 — 로그인 유저는 자기 설정, 비로그인/미설정은 닉네임 첫글자 그라데이션 */
.fm-mini-avatar{
  width: 22px; height: 22px;
  border-radius: 50%;
  background-size: cover;
  background-position: center;
  background-color: rgba(140, 160, 220, 0.18);
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 800;
  color: #050814;
  border: 1.5px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 0 6px rgba(0, 229, 255, 0.18);
}
.fm-mini-avatar-letter{
  background-image: linear-gradient(135deg, rgba(0,229,255,0.65), rgba(255,61,240,0.55));
}
.fm-mini-avatar-lg{
  width: 30px; height: 30px;
  font-size: 13px;
  border-width: 2px;
}
/* 컴팩트 모드: 사이드바 .many / 관전 5명+ — 아바타 작게 */
.fm-side.many .fm-mini-avatar{ width: 18px; height: 18px; font-size: 10px; }
.fm-spec-grid[data-count="5"] .fm-mini-avatar,
.fm-spec-grid[data-count="6"] .fm-mini-avatar,
.fm-spec-grid[data-count="7"] .fm-mini-avatar{ width: 18px; height: 18px; font-size: 10px; }
.fm-mini-rank{
  font-weight: 800;
  color: var(--pz-yellow);
  font-size: 13px;
  min-width: 28px;
  text-shadow: 0 0 8px rgba(255, 226, 77, 0.4);
}
.fm-mini-rank.rank-1{ color: #ffe24d; }
.fm-mini-rank.rank-2{ color: #c0c8e0; }
.fm-mini-name{
  flex: 1;
  font-weight: 700;
  color: var(--pz-fg);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.fm-mini-round{
  font-size: 11px;
  font-weight: 800;
  color: var(--pz-cyan);
  padding: 2px 6px;
  background: rgba(0, 229, 255, 0.1);
  border-radius: 6px;
}
.fm-mini-status{
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 6px;
  font-weight: 700;
}
.fm-mini-status.finished{ background: rgba(255, 226, 77, 0.18); color: #ffe24d; }
.fm-mini-status.timeout{ background: rgba(255, 61, 240, 0.18); color: var(--pz-magenta); }

/* ===== 완주 (클리어) 슬롯 강조 ===== */
.fm-side-slot[data-status="finished"]{
  border-color: rgba(255, 226, 77, 0.55);
  background: linear-gradient(180deg, rgba(255, 226, 77, 0.10), rgba(255, 61, 240, 0.06));
  box-shadow: 0 0 18px rgba(255, 226, 77, 0.25);
}
.fm-side-slot[data-status="timeout"],
.fm-side-slot[data-status="left"]{
  opacity: 0.7;
  border-color: rgba(140, 160, 220, 0.18);
}
.fm-mini-clear{
  flex: 1;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 4px;
  padding: 6px;
  background: rgba(5, 8, 20, 0.4);
  border-radius: 10px;
  border: 1px solid rgba(255, 226, 77, 0.35);
}
.fm-mini-clear-dim{
  border-color: rgba(255, 61, 240, 0.3);
  background: rgba(5, 8, 20, 0.6);
}
.fm-mini-clear-icon{
  font-size: 32px;
  line-height: 1;
  filter: drop-shadow(0 0 10px rgba(255, 226, 77, 0.55));
  animation: fmTrophyPulse 1.6s ease-in-out infinite;
}
.fm-mini-clear-dim .fm-mini-clear-icon{ filter: none; animation: none; opacity: 0.8; }
@keyframes fmTrophyPulse{
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}
.fm-mini-clear-text{
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  background: linear-gradient(90deg, #ffe24d, #ff9d3d);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.fm-mini-clear-dim .fm-mini-clear-text{
  background: none;
  -webkit-text-fill-color: var(--pz-magenta);
  color: var(--pz-magenta);
}
.fm-mini-clear-detail{
  font-size: 10px;
  color: var(--pz-fg-muted);
  font-variant-numeric: tabular-nums;
}
/* 컴팩트 모드(많은 슬롯)에서 클리어 화면 축소 */
.fm-side.many .fm-mini-clear-icon{ font-size: 22px; }
.fm-side.many .fm-mini-clear-text{ font-size: 11px; }
.fm-side.many .fm-mini-clear-detail{ font-size: 9px; }
.fm-side.many .fm-mini-clear{ padding: 4px; gap: 2px; }

.fm-mini-mosaic{
  display: grid;
  gap: 2px;
  width: 100%;
  aspect-ratio: 1 / 1;
  padding: 4px;
  background: rgba(5, 8, 20, 0.6);
  border-radius: 10px;
  border: 1px solid rgba(140, 160, 220, 0.12);
}
.fm-mini-cell{
  width: 100%; height: 100%;
  background: rgba(20, 24, 50, 0.3);
  border-radius: 2px;
  transition: background .25s, box-shadow .25s;
}
.fm-mini-cell.filled{
  background: var(--pz-cyan);
  box-shadow: 0 0 8px rgba(0, 229, 255, 0.6), inset 0 0 4px rgba(255,255,255,0.3);
}
.fm-mini-cell.blocker{
  background: rgba(5, 8, 20, 0.85);
  box-shadow: inset 0 0 0 1px rgba(140, 160, 220, 0.2);
}

.fm-mini-progress{
  display: flex;
  gap: 3px;
  margin-top: 2px;
}
.fm-mini-pdot{
  flex: 1;
  height: 4px;
  background: rgba(140, 160, 220, 0.15);
  border-radius: 2px;
  transition: background .3s;
}
.fm-mini-pdot.done{
  background: var(--pz-lime);
  box-shadow: 0 0 6px rgba(182, 255, 61, 0.5);
}
.fm-mini-pdot.current{
  background: var(--pz-cyan);
  box-shadow: 0 0 6px rgba(0, 229, 255, 0.5);
}

/* ============== PLAY MAIN ============== */
.fm-play-main{
  display: flex;
  flex-direction: column;
  min-height: 0;
  min-width: 0;
  gap: 8px;
  position: relative;
}

.fm-hud{
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 8px;
  align-items: center;
  padding: 8px 12px;
  background: rgba(5, 8, 20, 0.55);
  border: 1px solid rgba(140, 160, 220, 0.14);
  border-radius: 12px;
}
.fm-hud-left{ justify-self: start; }
.fm-hud-center{ justify-self: center; }
.fm-hud-right{ justify-self: end; display: flex; gap: 6px; }
.fm-hud-label{
  display:block;
  font-size: 10px;
  color: var(--pz-fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1px;
}
.fm-hud-value{
  font-weight: 800;
  font-size: 17px;
  color: var(--pz-fg);
  font-variant-numeric: tabular-nums;
}
.fm-hud-round{ display: flex; flex-direction: column; }
.fm-hud-timer{ display: flex; flex-direction: column; align-items: center; }
.fm-hud-timer-label{ font-size: 10px; color: var(--pz-fg-muted); text-transform: uppercase; letter-spacing: 0.08em; }
.fm-hud-time{
  font-weight: 800;
  font-size: 26px;
  color: var(--pz-cyan);
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 14px rgba(0, 229, 255, 0.45);
  transition: color .2s, text-shadow .2s;
}
.fm-hud-time.warning{ color: var(--pz-yellow); text-shadow: 0 0 14px rgba(255, 226, 77, 0.5); }
.fm-hud-time.danger{ color: var(--pz-magenta); text-shadow: 0 0 16px rgba(255, 61, 240, 0.55); animation: fmPulseDanger 1s infinite; }
@keyframes fmPulseDanger{
  0%, 100% { opacity: 1; }
  50% { opacity: 0.65; }
}

.fm-icon-btn{
  width: 32px; height: 32px;
  background: rgba(20, 24, 50, 0.7);
  border: 1px solid rgba(140, 160, 220, 0.2);
  color: var(--pz-fg);
  border-radius: 8px;
  font-weight: 800; font-size: 15px;
  cursor: pointer;
}
.fm-icon-btn:hover{ background: rgba(30, 34, 70, 0.9); }

/* 누적 타이머 진행바 — 색 단계 (녹→황→적) */
.fm-progress{ padding: 0 6px; }
.fm-progress-track{
  position: relative;
  height: 10px;
  background: rgba(5, 8, 20, 0.6);
  border-radius: 6px;
  border: 1px solid rgba(140, 160, 220, 0.15);
  overflow: hidden;
}
.fm-progress-fill{
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--pz-lime), var(--pz-cyan));
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.45);
  transition: width .4s, background .4s, box-shadow .4s;
}
.fm-progress-fill.warning{
  background: linear-gradient(90deg, var(--pz-yellow), #ff9d3d);
  box-shadow: 0 0 12px rgba(255, 226, 77, 0.5);
}
.fm-progress-fill.danger{
  background: linear-gradient(90deg, #ff6aa8, var(--pz-magenta));
  box-shadow: 0 0 16px rgba(255, 61, 240, 0.6);
}
.fm-progress-dots{
  position: absolute; inset: 0;
  display: flex; justify-content: space-between;
  padding: 0 4px;
  pointer-events: none;
}
.fm-dot{
  align-self: center;
  width: 4px; height: 4px;
  background: rgba(255, 255, 255, 0.35);
  border-radius: 50%;
}
.fm-dot.done{ background: #fff; box-shadow: 0 0 6px rgba(255, 255, 255, 0.6); }
.fm-dot.current{ background: var(--pz-yellow); box-shadow: 0 0 10px rgba(255, 226, 77, 0.7); animation: fmPulseDot 1.2s infinite; }
@keyframes fmPulseDot{
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.4); }
}

.fm-stage{
  flex: 1;
  min-height: 0;
  display: flex; align-items: stretch; justify-content: center;
  position: relative;
}
.fm-canvas{
  display: block;
  margin: 0 auto;
  max-width: 100%;
  max-height: 100%;
  touch-action: none;
}

.fm-rotate-bar{
  display: flex; align-items: center; justify-content: center; gap: 12px;
  padding: 4px 8px;
}
.fm-rotate-btn{
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px;
  background: rgba(20, 24, 50, 0.7);
  border: 1px solid rgba(140, 160, 220, 0.2);
  border-radius: 22px;
  color: var(--pz-fg);
  font-weight: 800;
  cursor: pointer;
  transition: all .15s;
}
.fm-rotate-btn:hover, .fm-rotate-btn.active-piece{
  background: rgba(0, 229, 255, 0.18);
  border-color: var(--pz-cyan);
  box-shadow: 0 0 16px rgba(0, 229, 255, 0.35);
}
.fm-rotate-btn-icon{ font-size: 17px; line-height: 1; }
.fm-rotate-hint{ color: var(--pz-fg-muted); font-size: 11px; }
.fm-rotate-hint-sep{ margin: 0 4px; opacity: 0.5; }
.fm-rotate-hint kbd{
  display: inline-block; padding: 1px 5px;
  background: rgba(20, 24, 50, 0.85);
  border: 1px solid rgba(140, 160, 220, 0.3);
  border-radius: 4px;
  font-family: ui-monospace, monospace;
  font-size: 10px;
}

/* ============== 라운드 클리어 오버레이 ============== */
.fm-round-overlay{
  position: absolute; inset: 0;
  z-index: 30;
  background: rgba(5, 8, 20, 0.7);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  border-radius: 12px;
  animation: fmFadeIn .25s;
}
.fm-round-overlay.hidden{ display: none; }
.fm-round-card{
  padding: 24px 36px;
  background: linear-gradient(180deg, rgba(20, 24, 50, 0.95), rgba(10, 14, 26, 0.9));
  border: 1px solid rgba(0, 229, 255, 0.4);
  border-radius: 18px;
  text-align: center;
  box-shadow: 0 0 60px rgba(0, 229, 255, 0.45);
  animation: fmZoomIn .35s;
}
.fm-round-badge{
  font-size: 26px; font-weight: 800;
  background: linear-gradient(90deg, #00e5ff, #b6ff3d);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-bottom: 8px;
  letter-spacing: 0.08em;
}
.fm-round-time{ font-size: 48px; font-weight: 800; color: var(--pz-fg); margin: 6px 0; font-variant-numeric: tabular-nums; }
.fm-round-rank{ font-size: 14px; color: var(--pz-cyan); margin-bottom: 6px; }
.fm-round-next{ font-size: 12px; color: var(--pz-fg-muted); }
@keyframes fmFadeIn{ from{opacity:0;} to{opacity:1;} }
@keyframes fmZoomIn{ from{transform:scale(0.85); opacity:0;} to{transform:scale(1); opacity:1;} }

/* ============== 도움말 ============== */
.fm-help-overlay{
  position: fixed; inset: 0; z-index: 100;
  background: rgba(5, 8, 20, 0.75);
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
}
.fm-help-overlay.hidden{ display: none; }
.fm-help-card{
  max-width: 360px; width: 100%;
  padding: 22px 24px;
  background: linear-gradient(180deg, rgba(20, 24, 50, 0.95), rgba(10, 14, 26, 0.95));
  border: 1px solid rgba(140, 160, 220, 0.3);
  border-radius: 16px;
}
.fm-help-title{ font-size: 18px; font-weight: 800; margin-bottom: 12px; color: var(--pz-fg); }
.fm-help-list{ list-style: none; padding: 0; margin: 0 0 16px; color: var(--pz-fg-muted); font-size: 13px; line-height: 1.8; }
.fm-help-list b{ color: var(--pz-cyan); font-weight: 800; }
.fm-help-close{
  width: 100%; padding: 10px;
  background: linear-gradient(90deg, #00e5ff, #ff3df0);
  color: #050814;
  border: none; border-radius: 10px;
  font-weight: 800; cursor: pointer;
}

/* ============== TOAST ============== */
.fm-toast-wrap{
  position: absolute; top: 60px; left: 50%; transform: translateX(-50%);
  z-index: 50;
  display: flex; flex-direction: column; gap: 6px;
  pointer-events: none;
}
.fm-toast{
  padding: 8px 14px;
  background: rgba(20, 24, 50, 0.92);
  border: 1px solid rgba(140, 160, 220, 0.3);
  border-radius: 10px;
  color: var(--pz-fg);
  font-size: 13px; font-weight: 700;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.4);
  animation: fmToastIn .25s, fmToastOut .3s 1.7s forwards;
}
.fm-toast.success{ border-color: rgba(182, 255, 61, 0.5); color: var(--pz-lime); }
.fm-toast.warn{ border-color: rgba(255, 226, 77, 0.5); color: var(--pz-yellow); }
.fm-toast.error{ border-color: rgba(255, 61, 240, 0.5); color: var(--pz-magenta); }
@keyframes fmToastIn{ from{transform:translateY(-10px); opacity:0;} to{transform:translateY(0); opacity:1;} }
@keyframes fmToastOut{ to{transform:translateY(-10px); opacity:0;} }

/* ============== SPECTATE ============== */
.fm-spec{
  max-width: 1200px;
  padding: 10px 14px;
  text-align: center;
  height: 100%;
  min-height: 0;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  overflow: hidden;     /* 그리드 넘침 차단 — 한 화면에 다 보이게 */
  margin: 0 auto;
}
.fm-spec-head{ margin-bottom: 8px; }
.fm-spec-title{
  font-size: 22px; font-weight: 800;
  background: linear-gradient(90deg, #ffe24d, #ff3df0);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 0 8px rgba(255, 226, 77, 0.4));
}
.fm-spec-sub{ font-size: 12px; color: var(--pz-fg-muted); margin-top: 4px; }
.fm-spec-hud{
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 14px; margin-bottom: 8px;
  background: rgba(5, 8, 20, 0.55);
  border: 1px solid rgba(140, 160, 220, 0.14);
  border-radius: 10px;
}
.fm-spec-hud-left, .fm-spec-hud-right{ display: flex; flex-direction: column; align-items: flex-start; }
.fm-spec-hud-right{ align-items: flex-end; }
.fm-spec-grid{
  flex: 1;
  min-height: 0;
  display: grid;
  gap: 10px;
  align-content: center;       /* 행이 적으면 세로 가운데 정렬 */
  justify-content: center;     /* 열이 적으면 가로 가운데 정렬 */
  overflow: hidden;
}
/* 인원별 그리드 — 슬롯 폭 고정으로 모자이크가 너무 커지지 않게 */
.fm-spec-grid[data-count="0"],
.fm-spec-grid[data-count="1"]{
  grid-template-columns: minmax(0, 280px);
  grid-template-rows: minmax(0, 320px);
}
.fm-spec-grid[data-count="2"]{
  grid-template-columns: repeat(2, minmax(0, 240px));
  grid-template-rows: minmax(0, 300px);
}
.fm-spec-grid[data-count="3"]{
  grid-template-columns: repeat(3, minmax(0, 220px));
  grid-template-rows: minmax(0, 280px);
}
.fm-spec-grid[data-count="4"]{
  grid-template-columns: repeat(2, minmax(0, 240px));
  grid-template-rows: repeat(2, minmax(0, 1fr));
}
.fm-spec-grid[data-count="5"],
.fm-spec-grid[data-count="6"]{
  grid-template-columns: repeat(3, minmax(0, 210px));
  grid-template-rows: repeat(2, minmax(0, 1fr));
}
.fm-spec-grid[data-count="7"]{
  grid-template-columns: repeat(4, minmax(0, 190px));
  grid-template-rows: repeat(2, minmax(0, 1fr));
}

.fm-spec-grid .fm-side-slot{
  aspect-ratio: auto;
  min-height: 0;
  height: 100%;
  max-height: 100%;
  overflow: hidden;
  padding: 8px;
}
/* 모자이크 — 슬롯 너비 따라 100%, aspect 1:1로 정사각 유지 */
.fm-spec-grid .fm-mini-mosaic{
  max-width: 100%;
  max-height: 100%;
  aspect-ratio: 1 / 1;
  margin: 0 auto;
  min-height: 0;
}
/* 컴팩트 표시 — 5명 이상 슬롯에서 폰트/패딩/도트 축소 */
.fm-spec-grid[data-count="5"] .fm-side-slot,
.fm-spec-grid[data-count="6"] .fm-side-slot,
.fm-spec-grid[data-count="7"] .fm-side-slot{
  padding: 6px;
  gap: 4px;
  border-radius: 10px;
}
.fm-spec-grid[data-count="5"] .fm-mini-head,
.fm-spec-grid[data-count="6"] .fm-mini-head,
.fm-spec-grid[data-count="7"] .fm-mini-head{ font-size: 11px; }
.fm-spec-grid[data-count="5"] .fm-mini-name,
.fm-spec-grid[data-count="6"] .fm-mini-name,
.fm-spec-grid[data-count="7"] .fm-mini-name{ font-size: 11px; }
.fm-spec-grid[data-count="5"] .fm-mini-rank,
.fm-spec-grid[data-count="6"] .fm-mini-rank,
.fm-spec-grid[data-count="7"] .fm-mini-rank{ font-size: 11px; min-width: 22px; }
.fm-spec-grid[data-count="5"] .fm-mini-progress,
.fm-spec-grid[data-count="6"] .fm-mini-progress,
.fm-spec-grid[data-count="7"] .fm-mini-progress{ display: none; }
.fm-spec-grid[data-count="5"] .fm-mini-clear-icon,
.fm-spec-grid[data-count="6"] .fm-mini-clear-icon,
.fm-spec-grid[data-count="7"] .fm-mini-clear-icon{ font-size: 22px; }
.fm-spec-grid[data-count="5"] .fm-mini-clear-text,
.fm-spec-grid[data-count="6"] .fm-mini-clear-text,
.fm-spec-grid[data-count="7"] .fm-mini-clear-text{ font-size: 11px; }
.fm-spec-grid[data-count="5"] .fm-mini-clear-detail,
.fm-spec-grid[data-count="6"] .fm-mini-clear-detail,
.fm-spec-grid[data-count="7"] .fm-mini-clear-detail{ font-size: 9px; }

/* ============== RESULT ============== */
.fm-result{ max-width: 560px; text-align: left; }
.fm-result-title{
  font-size: 22px; font-weight: 800;
  background: linear-gradient(90deg, #00e5ff, #ff3df0);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  text-align: center;
}
.fm-result-sub{ text-align: center; color: var(--pz-fg-muted); font-size: 12px; margin-top: 4px; margin-bottom: 14px; }
.fm-result-list{
  list-style: none; padding: 0; margin: 0 0 16px;
  display: flex; flex-direction: column; gap: 6px;
  max-height: 50vh; overflow-y: auto;
}
.fm-result-list li{
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  background: rgba(5, 8, 20, 0.55);
  border: 1px solid rgba(140, 160, 220, 0.15);
  border-radius: 10px;
}
.fm-result-list li.me{ border-color: rgba(0, 229, 255, 0.5); box-shadow: 0 0 12px rgba(0, 229, 255, 0.18); }
.fm-result-list li.r1{ border-color: rgba(255, 226, 77, 0.55); background: rgba(255, 226, 77, 0.06); box-shadow: 0 0 16px rgba(255, 226, 77, 0.2); }
.fm-result-list li.r2{ border-color: rgba(192, 200, 224, 0.45); }
.fm-result-list li.r3{ border-color: rgba(255, 157, 61, 0.45); }
.fm-result-rank-trophy{ font-size: 22px; min-width: 32px; text-align: center; }
.fm-result-rank-num{ font-weight: 800; font-size: 16px; min-width: 32px; color: var(--pz-fg-muted); }
.fm-result-name{ flex: 1; font-weight: 800; }
.fm-result-detail{ font-size: 12px; color: var(--pz-fg-muted); font-variant-numeric: tabular-nums; }
.fm-result-status{ font-size: 11px; padding: 2px 6px; border-radius: 6px; font-weight: 700; }
.fm-result-status.finished{ background: rgba(255, 226, 77, 0.15); color: #ffe24d; }
.fm-result-status.timeout{ background: rgba(255, 61, 240, 0.15); color: var(--pz-magenta); }
.fm-result-status.left{ background: rgba(140, 160, 220, 0.15); color: var(--pz-fg-muted); }

.fm-result-actions{
  display: flex; gap: 8px; flex-wrap: wrap;
}
.fm-result-btn{
  flex: 1;
  padding: 11px 14px;
  background: rgba(20, 24, 50, 0.75);
  border: 1px solid rgba(140, 160, 220, 0.25);
  border-radius: var(--pz-r-btn);
  color: var(--pz-fg);
  font-weight: 800;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  font-size: 13px;
}
.fm-result-btn:hover{ background: rgba(30, 34, 70, 0.9); color: var(--pz-fg); }
.fm-result-btn-primary{
  background: linear-gradient(90deg, #00e5ff, #ff3df0);
  border: none; color: #050814;
  box-shadow: 0 0 22px rgba(0,229,255,0.42);
}
.fm-result-btn-primary:hover{ box-shadow: 0 0 30px rgba(0,229,255,0.6); color: #050814; }
.fm-result-btn-ghost{ background: transparent; }

/* ============== Last-one-standing 강조 ============== */
.fm-play-layout.last-standing .fm-side{ display: none; }
.fm-play-layout.last-standing .fm-play-main{ position: relative; }
.fm-play-main .fm-last-banner{
  position: absolute; top: 56px; left: 50%; transform: translateX(-50%);
  z-index: 25;
  padding: 6px 14px;
  background: linear-gradient(90deg, rgba(255, 61, 240, 0.22), rgba(0, 229, 255, 0.22));
  border: 1px solid rgba(255, 226, 77, 0.5);
  border-radius: 999px;
  color: var(--pz-yellow);
  font-size: 12px; font-weight: 800;
  text-shadow: 0 0 8px rgba(255, 226, 77, 0.5);
  white-space: nowrap;
  animation: fmFadeIn .3s;
  pointer-events: none;
}

/* ============== Responsive (모바일 ≤ 900px) ============== */
@media (max-width: 900px){
  .fm-app{ padding: 6px 8px 10px; height: calc(100vh - 56px); }
  .fm-play-layout{
    grid-template-columns: 1fr;
    grid-template-rows: auto minmax(0, 1fr);
    gap: 6px;
  }
  .fm-side-left, .fm-side-right{
    display: none; /* 모바일 통합 사이드바로 대체 */
  }
  .fm-play-main{ order: 2; }
  /* 모바일: 메인 위에 미니보드 가로 배치 — 인원 많으면 가로 스크롤 */
  .fm-mobile-side{
    display: flex;
    gap: 6px;
    order: 1;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 2px;
  }
  .fm-mobile-side::-webkit-scrollbar{ height: 4px; }
  .fm-mobile-side::-webkit-scrollbar-thumb{ background: rgba(140,160,220,0.3); border-radius: 2px; }
  .fm-mobile-side .fm-side-slot{
    padding: 6px;
    flex: 0 0 160px;          /* 가로 스크롤용 — 슬롯 너비 고정 */
    flex-direction: row;
    align-items: center;
    gap: 6px;
    scroll-snap-align: start;
  }
  .fm-mobile-side .fm-mini-mosaic{
    width: 56px; height: 56px;
    aspect-ratio: 1;
    flex: 0 0 auto;
    padding: 2px;
  }
  .fm-mobile-side .fm-mini-info{
    flex: 1; min-width: 0;
    display: flex; flex-direction: column; gap: 3px;
  }
  .fm-mobile-side .fm-mini-head{ font-size: 11px; }
  .fm-mobile-side .fm-mini-name{ font-size: 12px; }
  .fm-hud-time{ font-size: 22px; }
  .fm-hud-value{ font-size: 14px; }
  .fm-round-time{ font-size: 36px; }
  .fm-round-card{ padding: 18px 24px; }
  .fm-setup-title{ font-size: 22px; }
  /* 모바일 spec — 좁은 화면에선 칸 수 줄임 + 슬롯 폭 적응 */
  .fm-spec-grid[data-count="0"],
  .fm-spec-grid[data-count="1"]{ grid-template-columns: minmax(0, 220px); grid-template-rows: minmax(0, 260px); }
  .fm-spec-grid[data-count="2"]{ grid-template-columns: repeat(2, minmax(0, 160px)); grid-template-rows: minmax(0, 220px); }
  .fm-spec-grid[data-count="3"]{ grid-template-columns: repeat(2, minmax(0, 150px)); grid-template-rows: repeat(2, minmax(0, 1fr)); }
  .fm-spec-grid[data-count="4"]{ grid-template-columns: repeat(2, minmax(0, 150px)); grid-template-rows: repeat(2, minmax(0, 1fr)); }
  .fm-spec-grid[data-count="5"],
  .fm-spec-grid[data-count="6"]{ grid-template-columns: repeat(2, minmax(0, 140px)); grid-template-rows: repeat(3, minmax(0, 1fr)); }
  .fm-spec-grid[data-count="7"]{ grid-template-columns: repeat(2, minmax(0, 140px)); grid-template-rows: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 480px){
  .fm-setup, .fm-lobby{ margin: 8px auto; padding: 18px 14px; }
  .fm-hud{ padding: 6px 8px; }
  .fm-rotate-hint-sep, .fm-rotate-hint{ display: none; }
  .fm-hud-time{ font-size: 20px; }
}

/* PC 큰 화면: 사이드 좀 더 넓게 */
@media (min-width: 1280px){
  .fm-play-layout{
    grid-template-columns: minmax(200px, 240px) minmax(0, 1fr) minmax(200px, 240px);
  }
}

/* ============== 짧은 뷰포트 컴팩트 (16:9 노트북, iPad 가로 등) ============== */
@media (max-height: 720px){
  .fm-setup, .fm-lobby{ margin: 8px auto; padding: 14px 18px 18px; }
  .fm-setup-emoji{ font-size: 36px; margin-bottom: 4px; }
  .fm-setup-title{ font-size: 20px; }
  .fm-setup-sub{ font-size: 12px; margin-top: 4px; }
  .fm-stage-preview{ margin: 8px auto 2px; font-size: 16px; }
  .fm-setup-input{ margin: 8px 0 6px; padding: 10px 12px; font-size: 14px; }
  .fm-setup-btn{ padding: 10px 14px; margin: 6px 0 4px; font-size: 14px; }
  .fm-setup-hint{ margin-top: 8px; font-size: 11px; }
  .fm-lobby-options{ gap: 6px; margin-bottom: 6px; }
  .fm-lobby-opt-label{ padding: 6px 10px; font-size: 12px; }
  .fm-lobby-roster{ max-height: 140px; }
  .fm-lobby-roster li{ padding: 6px 10px; font-size: 12px; }
  .fm-hud-time{ font-size: 22px; }
  .fm-progress-track{ height: 8px; }
}
@media (max-height: 560px){
  .fm-setup-emoji{ font-size: 28px; margin-bottom: 2px; }
  .fm-setup-title{ font-size: 17px; }
  .fm-setup-sub, .fm-stage-preview, .fm-setup-hint{ display: none; }
  .fm-lobby-roster{ max-height: 90px; }
  .fm-lobby-opt-hint{ display: none; }
  .fm-hud-time{ font-size: 18px; }
  .fm-rotate-bar{ padding: 2px 8px; }
  .fm-rotate-btn{ padding: 6px 12px; }
}