/* 로비 (lobby.html). 게임 화면(style.css)과 같은 색을 쓴다. 외부 글꼴·CDN 없음.
   카드는 넓은 화면(약 1,250px 이상)에서 한 줄에 여섯 장까지, 휴대폰 폭(600px 이하)에서는 한 줄에 하나.
   배경 그림: assets/vivamax/lobby/bg_desktop.jpg (가로 화면), bg_mobile.jpg (세로 화면). assets/vivamax/tools/place_art.py 가 만든다.
   카드 글자가 읽히게 어두운 막을 덮는다. 화면에 고정된 층(body::before)에 깔아 스크롤해도 그대로다
   (iOS Safari 는 background-attachment: fixed 를 무시한다). */

:root {
  --gold: #f6c55b;
  --gold-2: #ffe7a3;
  --gold-deep: #b9832b;
  /* 비바맥스 남색 + 금 (게임 화면과 같은 색). 이름은 옛 것(purple)을 그대로 둔다 */
  --purple: #081233;
  --purple-2: #0d1c4e;
  --purple-3: #15296a;
  --ink: #050a22;
  --muted: #a9b8dc;
  --green: #5fe07a;
  --font-display: "Arial Black", "Arial Bold", "Helvetica Neue", Arial, sans-serif;
  --font-ko: "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", system-ui, -apple-system, sans-serif;
  --lobby-bg: url("/assets/vivamax/lobby/bg_desktop.jpg");
}
@media (orientation: portrait) {
  :root { --lobby-bg: url("/assets/vivamax/lobby/bg_mobile.jpg"); }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html { background: var(--ink); }
body {
  margin: 0;
  min-height: 100vh;
  color: #fff;
  font-family: var(--font-ko);
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  display: flex; flex-direction: column;
  padding: max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(16px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
}

body::before {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(ellipse 70% 55% at 50% -10%, rgba(40, 110, 230, .30) 0%, rgba(40, 110, 230, 0) 70%),
    linear-gradient(180deg, rgba(5, 10, 34, .74) 0%, rgba(5, 10, 34, .58) 38%, rgba(5, 10, 34, .7) 70%, rgba(5, 10, 34, .9) 100%),
    var(--lobby-bg) center / cover no-repeat,
    var(--ink);
}

.top { text-align: center; margin: 12px auto 28px; max-width: 900px; }
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; letter-spacing: .04em; color: var(--muted);
  padding: 6px 12px; border-radius: 999px;
  background: rgba(5, 10, 34, .55); border: 1px solid rgba(246, 197, 91, .22);
}
.badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 8px var(--green); }
h1 {
  margin: 18px 0 6px;
  font-family: var(--font-display), var(--font-ko);
  font-size: clamp(26px, 4.2vw, 44px);
  letter-spacing: .01em;
  background: linear-gradient(180deg, var(--gold-2) 0%, var(--gold) 55%, var(--gold-deep) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 3px 0 rgba(0, 0, 0, .45));
}
.sub { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.5; }

/* 화면 언어 고르기 (js/i18n.js langSwitcher). 게임 화면의 정보 창과 같은 저장값 */
#lang-switch { margin-top: 16px; }
.lang-switch { display: inline-flex; gap: 6px; flex-wrap: wrap; justify-content: center; }
.lang-switch button {
  padding: 6px 14px; border-radius: 999px; cursor: pointer;
  font: 700 13px/1.2 var(--font-ko); color: rgba(255, 231, 163, .85);
  background: rgba(5, 10, 34, .55); border: 1px solid rgba(246, 197, 91, .32);
}
.lang-switch button.on { color: var(--ink); background: linear-gradient(180deg, var(--gold-2), var(--gold) 60%, var(--gold-deep)); border-color: var(--gold-2); }

main { flex: 1; width: 100%; max-width: 1320px; margin: 0 auto; }
.status { text-align: center; color: var(--muted); font-size: 14px; margin: 0 0 18px; }
.retry {
  display: block; margin: 0 auto 24px; padding: 10px 22px; border-radius: 999px; border: 0; cursor: pointer;
  font: 700 15px var(--font-ko); color: var(--ink);
  background: linear-gradient(180deg, var(--gold-2), var(--gold) 60%, var(--gold-deep));
}

.games {
  list-style: none; margin: 0; padding: 0;
  display: grid; gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(186px, 1fr)); /* 186: 게임 여섯이 1,280px 노트북 화면에서도 한 줄 */
}
@media (max-width: 600px) {
  .games { grid-template-columns: 1fr; gap: 16px; }
  .top { margin-bottom: 20px; }
}

.card { min-width: 0; }
.card-box {
  display: flex; flex-direction: column; height: 100%;
  color: inherit; text-decoration: none;
  border-radius: 18px; overflow: hidden;
  background: linear-gradient(180deg, var(--purple-3) 0%, var(--purple-2) 45%, var(--purple) 100%);
  border: 1px solid rgba(246, 197, 91, .28);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .45), inset 0 1px 0 rgba(255, 231, 163, .12);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
a.card-box:hover, a.card-box:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(246, 197, 91, .75);
  box-shadow: 0 16px 40px rgba(0, 0, 0, .55), 0 0 0 1px rgba(246, 197, 91, .35), 0 0 28px rgba(246, 197, 91, .22);
  outline: none;
}
a.card-box:active { transform: translateY(-1px); }

.art {
  position: relative; aspect-ratio: 1 / 1; overflow: hidden;
  background: radial-gradient(circle at 50% 40%, #16306e 0%, #081233 75%);
}
.art::after { /* 아래쪽을 어둡게 해 제목과 이어지게 */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, rgba(5, 10, 34, 0) 55%, rgba(8, 18, 51, .95) 100%);
}
.art-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; }
.art.contain .art-img { left: 14%; top: 20%; width: 72%; height: 72%; object-fit: contain; filter: drop-shadow(0 8px 16px rgba(0, 0, 0, .5)); }
.logo {
  position: absolute; left: 10px; top: 10px; z-index: 1;
  width: 42%; max-width: 150px; height: auto;
  max-height: 34%; object-fit: contain; object-position: left top; /* 세로로 긴 게임 로고(제목 위 VMX)가 그림을 덜 가리게 */
  filter: drop-shadow(0 3px 6px rgba(0, 0, 0, .6));
}
.chip {
  position: absolute; right: 10px; top: 10px; z-index: 1;
  font: 700 12px var(--font-display); letter-spacing: .04em;
  padding: 4px 8px; border-radius: 8px; color: var(--gold-2);
  background: rgba(5, 10, 34, .7); border: 1px solid rgba(246, 197, 91, .3);
}

.body { display: flex; flex-direction: column; gap: 8px; padding: 14px 16px 18px; flex: 1; }
.title {
  margin: 0; font-family: var(--font-display), var(--font-ko); font-size: 20px; line-height: 1.2;
  color: var(--gold-2); text-shadow: 0 2px 0 rgba(0, 0, 0, .45);
}
.blurb { margin: 0; color: #dfe6f7; font-size: 14px; line-height: 1.45; flex: 1; }
.play, .soon {
  align-self: stretch; text-align: center; margin-top: 6px;
  padding: 11px 0; border-radius: 999px;
  font: 900 16px var(--font-display), var(--font-ko); letter-spacing: .06em;
}
.play {
  color: #3a1d00;
  background: linear-gradient(180deg, var(--gold-2) 0%, var(--gold) 50%, var(--gold-deep) 100%);
  box-shadow: 0 4px 0 #7a5316, 0 8px 18px rgba(246, 197, 91, .25);
}
a.card-box:hover .play { filter: brightness(1.08); }
.soon {
  color: var(--muted); background: rgba(5, 10, 34, .6); border: 1px dashed rgba(169, 184, 220, .45);
  font-family: var(--font-ko); font-weight: 700; letter-spacing: .02em;
}
.card.not-ready .card-box { cursor: default; border-color: rgba(169, 184, 220, .18); }
.card.not-ready .art-img, .card.not-ready .logo { filter: grayscale(.85) brightness(.55); }
.card.not-ready .title { color: #c3cde6; }

.foot { text-align: center; color: rgba(169, 184, 220, .7); font-size: 12px; margin: 32px 0 4px; }

@media (prefers-reduced-motion: reduce) {
  .card-box { transition: none; }
  a.card-box:hover, a.card-box:focus-visible { transform: none; }
}

/* 배경 음악 버튼 (오른쪽 위에 떠 있다). 꺼지면 흐리고 빗금 */
.music-toggle {
  position: fixed; z-index: 5;
  top: max(12px, env(safe-area-inset-top)); right: max(12px, env(safe-area-inset-right));
  width: 44px; height: 44px; border-radius: 50%;
  display: grid; place-items: center;
  font: 700 22px/1 var(--font-display); color: var(--gold-2);
  background: rgba(5, 10, 34, .7); border: 1px solid rgba(246, 197, 91, .45);
  cursor: pointer;
}
.music-toggle:hover { border-color: var(--gold); }
.music-toggle.off { color: var(--muted); opacity: .7; }
.music-toggle.off::after {
  content: ""; position: absolute; width: 26px; height: 2px; background: currentColor; transform: rotate(-45deg); border-radius: 1px;
}