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

:root {
  --orange: #ff7a3c;
  --orange-dark: #e85f1f;
  --cream: #fff6ea;
  --ink: #3a2e26;
  --card: #ffffff;
  --shadow: 0 10px 30px rgba(58, 46, 38, 0.15);
  --font: 'Jua', 'Apple SD Gothic Neo', 'Noto Sans KR', -apple-system, sans-serif;
  --font-display: 'Black Han Sans', 'Jua', 'Apple SD Gothic Neo', sans-serif;
}

html, body { height: 100%; }

body {
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: var(--cream);
  color: var(--ink);
  overflow: hidden;
  overscroll-behavior: none;
  -webkit-tap-highlight-color: transparent;
}

/* Jua/Black Han Sans는 400 단일 굵기 — 가짜 볼드(faux bold)는 흐릿해지므로 전부 normal */
h1, h2, h3, b, strong, th { font-weight: normal; }

.hidden { display: none !important; }

.screen { display: none; width: 100vw; height: 100vh; }
.screen.active { display: flex; align-items: center; justify-content: center; }

/* ───────── 언어 토글 ───────── */
.lang-toggle {
  position: fixed; top: 18px; right: 18px; z-index: 50;
  display: flex; gap: 2px; padding: 4px;
  background: var(--card); border-radius: 999px;
  box-shadow: 0 4px 14px rgba(58, 46, 38, 0.14);
}
.lang-btn {
  border: none; background: transparent; cursor: pointer;
  font-family: var(--font); font-size: 14px; color: #9a8c80;
  padding: 6px 14px; border-radius: 999px;
  transition: background 0.15s, color 0.15s;
}
.lang-btn:hover { color: var(--ink); }
.lang-btn.active { background: var(--orange); color: #fff; }

/* ───────── 홈 ───────── */
#screen-home {
  background:
    radial-gradient(circle at 15% 20%, #ffe3c4 0 12%, transparent 13%),
    radial-gradient(circle at 85% 75%, #ffd6d6 0 10%, transparent 11%),
    radial-gradient(circle at 80% 15%, #d4ecff 0 8%, transparent 9%),
    radial-gradient(circle at 20% 85%, #ddf3d3 0 9%, transparent 10%),
    var(--cream);
  overflow-y: auto;
}

.home-card {
  background: var(--card);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 36px 40px;
  width: min(440px, 92vw);
  margin: 24px 0;
}

.logo { text-align: center; margin-bottom: 24px; }
.logo-cart { font-size: 64px; animation: cart-bounce 1.2s ease-in-out infinite; }
@keyframes cart-bounce {
  0%, 100% { transform: translateX(-8px) rotate(-3deg); }
  50% { transform: translateX(8px) rotate(3deg); }
}
.logo h1 {
  font-family: var(--font-display);
  font-size: 42px;
  letter-spacing: 2px;
  color: var(--orange);
  text-shadow: 2px 2px 0 #ffd9a0;
}
.tagline { color: #9a8c80; margin-top: 6px; font-size: 14px; }

.field-label { font-size: 14px; color: #9a8c80; display: block; margin-bottom: 6px; }

input {
  width: 100%;
  padding: 13px 16px;
  border: 2px solid #f0e4d6;
  border-radius: 14px;
  font-size: 16px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s;
  background: #fffdf9;
}
input:focus { border-color: var(--orange); }

.btn {
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: 14px;
  font-size: 18px;
  font-family: inherit;
  cursor: pointer;
  transition: transform 0.1s, filter 0.15s;
  margin-top: 12px;
}
.btn:hover { filter: brightness(1.06); transform: translateY(-1px); }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--orange); color: #fff; box-shadow: 0 4px 0 var(--orange-dark); }
.btn-primary:disabled { background: #d8cabb; box-shadow: 0 4px 0 #c4b5a5; cursor: not-allowed; }
.btn-secondary { background: var(--ink); color: #fff; box-shadow: 0 4px 0 #1f1813; }
.btn-ghost { background: transparent; color: #9a8c80; box-shadow: none; font-size: 16px; }
.btn-ghost:hover { color: var(--ink); }

.divider {
  display: flex; align-items: center; gap: 12px;
  margin: 18px 0 6px; color: #c4b5a5; font-size: 13px;
}
.divider::before, .divider::after { content: ''; flex: 1; height: 1px; background: #f0e4d6; }

.join-row { display: flex; gap: 10px; }
.join-row input { flex: 1; text-transform: uppercase; letter-spacing: 4px; text-align: center; }
.join-row .btn { width: 110px; margin-top: 0; }

.how-to {
  margin-top: 24px;
  background: #fff8ef;
  border: 2px dashed #ffd9a0;
  border-radius: 16px;
  padding: 16px 18px;
}
.how-to h3 { font-size: 16px; margin-bottom: 10px; color: var(--orange-dark); }
.how-to li { list-style: none; font-size: 14px; line-height: 1.9; }
.how-to b { color: var(--orange-dark); }

/* ───────── 로비 ───────── */
#screen-lobby { background: var(--cream); }
.lobby-card {
  background: var(--card);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 36px 40px;
  width: min(480px, 92vw);
  text-align: center;
}
.lobby-sub { color: #9a8c80; font-size: 14px; }
.room-code-box {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  margin: 12px 0 4px;
}
#lobby-code {
  font-family: var(--font-display);
  font-size: 52px; letter-spacing: 14px;
  color: var(--orange); text-shadow: 2px 2px 0 #ffd9a0;
  padding-left: 14px; /* letter-spacing 보정 */
}
.btn-mini {
  border: none; background: #fff3e3; border-radius: 10px;
  font-size: 18px; padding: 8px 10px; cursor: pointer;
}
.btn-mini:hover { background: #ffe7c9; }
.lobby-level {
  display: inline-block; background: var(--ink); color: #ffd9a0;
  font-size: 14px; border-radius: 999px;
  padding: 5px 14px; margin-bottom: 18px;
}

.player-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 18px; }
.player-chip {
  display: flex; align-items: center; gap: 10px;
  background: #fffaf3; border: 2px solid #f0e4d6;
  border-radius: 14px; padding: 12px 14px; min-height: 56px;
}
.player-chip.empty { justify-content: center; color: #d8cabb; border-style: dashed; font-size: 13px; }
.player-dot { width: 16px; height: 16px; border-radius: 50%; flex-shrink: 0; }
.player-chip .pname { font-size: 15px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.player-chip .host-badge { margin-left: auto; font-size: 14px; }
.lobby-wait { color: #9a8c80; font-size: 14px; margin-top: 12px; }

/* ───────── 게임 ───────── */
#screen-game { position: fixed; inset: 0; background: #2b2420; touch-action: none; }
#canvas { display: block; width: 100%; height: 100%; }

#hud { position: absolute; inset: 0; pointer-events: none; }

#hud-top {
  position: absolute; top: 14px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 10px;
}
.hud-chip {
  background: rgba(43, 36, 32, 0.85); color: #fff;
  border-radius: 999px; padding: 8px 18px;
  font-size: 17px;
  border: 2px solid rgba(255, 255, 255, 0.15);
  white-space: nowrap;
}
.sound-btn { pointer-events: auto; cursor: pointer; font-family: inherit; line-height: 1; }
.sound-btn:hover { background: rgba(43, 36, 32, 0.97); }
#hud-timer.danger { color: #ff6b6b; animation: blink 0.6s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0.4; } }

.hud-panel {
  position: absolute;
  background: rgba(255, 253, 248, 0.94);
  border-radius: 16px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
  padding: 14px 16px;
  min-width: 170px;
}
.hud-panel h3 { font-size: 15px; margin-bottom: 8px; color: var(--orange-dark); }
#shopping-list { top: 70px; left: 16px; }
#standings { top: 70px; right: 16px; }

#list-items li, #standings-items li {
  list-style: none; font-size: 15px; line-height: 2;
  display: flex; align-items: center; gap: 8px;
}
#list-items li b { margin-left: auto; font-variant-numeric: tabular-nums; }
#list-items li.done { opacity: 0.45; text-decoration: line-through; }
#list-items li.done b::after { content: ' ✓'; color: #2ec27e; }
#list-done-msg {
  margin-top: 8px; background: #2ec27e; color: #fff;
  font-size: 13.5px; border-radius: 10px; padding: 7px 10px; text-align: center;
  animation: pulse-green 0.9s ease-in-out infinite;
}
@keyframes pulse-green { 50% { transform: scale(1.04); } }

#standings-items li .sdot { width: 11px; height: 11px; border-radius: 50%; flex-shrink: 0; }
#standings-items li .sname { max-width: 90px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
#standings-items li .sinfo { margin-left: auto; font-size: 12.5px; color: #9a8c80; font-variant-numeric: tabular-nums; }

#hud-bottom {
  position: absolute; bottom: 16px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
#boost-wrap { display: flex; align-items: center; gap: 8px; }
#boost-wrap span { font-size: 18px; }
#boost-bar {
  width: 180px; height: 12px; border-radius: 999px;
  background: rgba(0, 0, 0, 0.45); overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.2);
}
#boost-fill {
  height: 100%; width: 100%; border-radius: 999px;
  background: linear-gradient(90deg, #ffb703, #ff7a3c);
  transition: width 0.1s linear;
}
#key-hints { color: rgba(255, 255, 255, 0.55); font-size: 13px; }

/* ───────── 터치 컨트롤 (모바일) ───────── */
#touch-controls {
  position: absolute; left: 0; right: 0;
  bottom: calc(14px + env(safe-area-inset-bottom, 0px));
  display: none; justify-content: space-between;
  padding: 0 16px;
  pointer-events: none; /* 버튼만 입력 받음 */
}
body.touch #touch-controls { display: flex; }
body.touch #key-hints { display: none; }
body.touch #hud-bottom { bottom: calc(106px + env(safe-area-inset-bottom, 0px)); }
.tc-group { display: flex; gap: 12px; }
.tbtn {
  pointer-events: auto;
  width: 76px; height: 76px; border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.25);
  background: rgba(43, 36, 32, 0.6);
  color: #fff; font-size: 30px; font-family: inherit;
  display: flex; align-items: center; justify-content: center;
  touch-action: none;
  user-select: none; -webkit-user-select: none; -webkit-touch-callout: none;
}
.tbtn.held {
  background: rgba(255, 122, 60, 0.85);
  border-color: rgba(255, 255, 255, 0.55);
  transform: scale(0.93);
}
.tbtn-boost { background: rgba(255, 122, 60, 0.45); }

#toast-area {
  position: absolute; top: 32%; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  width: max-content; max-width: 90vw;
}
.toast {
  background: rgba(43, 36, 32, 0.92); color: #fff;
  font-size: 19px;
  border-radius: 999px; padding: 12px 26px;
  animation: toast-in 0.25s ease-out;
  border: 2px solid rgba(255, 255, 255, 0.18);
  text-align: center;
}
.toast.good { background: rgba(46, 194, 126, 0.95); }
.toast.bad { background: rgba(232, 78, 78, 0.95); }
@keyframes toast-in { from { transform: scale(0.7); opacity: 0; } }

#countdown {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 150px; color: #fff;
  text-shadow: 0 8px 0 rgba(0, 0, 0, 0.3);
  pointer-events: none;
}

/* ───────── 오버레이/결과 ───────── */
.overlay {
  position: absolute; inset: 0;
  background: rgba(30, 24, 20, 0.75);
  display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(3px);
}
.results-card {
  background: var(--card); border-radius: 24px;
  padding: 32px 36px; width: min(520px, 92vw);
  text-align: center; box-shadow: var(--shadow);
}
.results-card h2 { color: var(--orange-dark); margin-bottom: 6px; font-size: 26px; }
#results-my-place { font-family: var(--font-display); font-size: 46px; margin: 8px 0 16px; }

#results-table { width: 100%; border-collapse: collapse; margin-bottom: 8px; }
#results-table th {
  font-size: 13px; color: #9a8c80;
  padding: 6px 8px; border-bottom: 2px solid #f0e4d6; text-align: left;
}
#results-table td { padding: 10px 8px; border-bottom: 1px solid #f7efe4; font-size: 15px; text-align: left; }
#results-table tr.me { background: #fff6e8; }
#results-table .medal { font-size: 20px; }
#results-table .rname { }
#results-table .rtime { font-variant-numeric: tabular-nums; }
#results-table .dnf { color: #c4b5a5; }

.results-actions { margin-top: 14px; }
#results-wait { color: #9a8c80; font-size: 14px; margin-top: 10px; }

/* ───────── 모바일 레이아웃 ───────── */
@media (max-width: 620px) {
  .home-card { padding: 28px 22px; }
  .lang-toggle { top: 12px; right: 12px; }
  .hud-panel { min-width: 126px; padding: 10px 12px; }
  .hud-panel h3 { font-size: 13px; }
  #shopping-list { top: 60px; left: 10px; }
  #standings { top: 60px; right: 10px; }
  #list-items li, #standings-items li { font-size: 13px; line-height: 1.8; }
  #standings-items li .sname { max-width: 64px; }
  #hud-top { top: 10px; gap: 6px; }
  .hud-chip { font-size: 14px; padding: 6px 12px; }
  #countdown { font-size: 110px; }
  .results-card { padding: 24px 18px; }
}