/* 달까지 냥냥 - 게임 페이지 뼈대 */

:root {
  --navy-950: #0b1130;
  --navy-900: #121c4a;
  --navy-800: #1b2a68;
  --navy-700: #2a3d8c;
  --navy-500: #4a62b8;
  --navy-300: #8fa2e0;
  --orange: #ff9a3c;
  --orange-dark: #e67a1a;
  --moon: #f3f0e4;
  --text: #eef1ff;
  --muted: #b3bde6;
  --card: rgba(15, 24, 64, 0.72);
  --line: rgba(143, 162, 224, 0.25);

  --font: "Malgun Gothic", "맑은 고딕", "Apple SD Gothic Neo", "Noto Sans KR", system-ui, sans-serif;

  /* 배너 높이 + 위아래 여백. 컴퓨터 화면에서 게임 자리 높이를 정할 때 쓴다. */
  --banner-h: 120px;
  --gap: 20px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text);
  word-break: keep-all;
  overflow-wrap: anywhere;
  background:
    radial-gradient(1.5px 1.5px at 8% 12%, #fff 60%, transparent),
    radial-gradient(1px 1px at 23% 30%, #fff 60%, transparent),
    radial-gradient(1.5px 1.5px at 41% 8%, #fff 60%, transparent),
    radial-gradient(1px 1px at 63% 22%, #fff 60%, transparent),
    radial-gradient(1.5px 1.5px at 78% 6%, #fff 60%, transparent),
    radial-gradient(1px 1px at 91% 28%, #fff 60%, transparent),
    radial-gradient(1px 1px at 52% 40%, #fff 60%, transparent),
    linear-gradient(180deg, var(--navy-700) 0%, var(--navy-900) 45%, var(--navy-950) 100%);
  background-color: var(--navy-950);
  background-attachment: fixed;
}

/* 반짝이는 별 두 겹. 서로 다른 박자로 깜빡여서 밤하늘이 살아 있는 느낌을 준다. */
body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}
body::before {
  background:
    radial-gradient(2px 2px at 5% 22%, #fff 60%, transparent),
    radial-gradient(1.5px 1.5px at 14% 48%, #ffe9c4 60%, transparent),
    radial-gradient(2px 2px at 31% 16%, #fff 60%, transparent),
    radial-gradient(1px 1px at 36% 62%, #fff 60%, transparent),
    radial-gradient(2.5px 2.5px at 57% 12%, #fff6dc 60%, transparent),
    radial-gradient(1.5px 1.5px at 69% 44%, #fff 60%, transparent),
    radial-gradient(2px 2px at 84% 34%, #dfe6ff 60%, transparent),
    radial-gradient(1px 1px at 95% 58%, #fff 60%, transparent),
    radial-gradient(1.5px 1.5px at 47% 78%, #fff 60%, transparent),
    radial-gradient(2px 2px at 9% 86%, #fff 60%, transparent),
    radial-gradient(1px 1px at 75% 90%, #fff 60%, transparent);
  animation: twinkle 3.2s ease-in-out infinite;
}
body::after {
  background:
    radial-gradient(1px 1px at 3% 6%, #fff 60%, transparent),
    radial-gradient(1.5px 1.5px at 19% 9%, #fff 60%, transparent),
    radial-gradient(1px 1px at 27% 40%, #dfe6ff 60%, transparent),
    radial-gradient(2px 2px at 44% 30%, #fff 60%, transparent),
    radial-gradient(1px 1px at 53% 54%, #fff 60%, transparent),
    radial-gradient(1.5px 1.5px at 61% 70%, #ffe9c4 60%, transparent),
    radial-gradient(1px 1px at 72% 16%, #fff 60%, transparent),
    radial-gradient(2px 2px at 88% 12%, #fff 60%, transparent),
    radial-gradient(1px 1px at 92% 76%, #fff 60%, transparent),
    radial-gradient(1.5px 1.5px at 22% 70%, #fff 60%, transparent),
    radial-gradient(1px 1px at 83% 52%, #fff 60%, transparent),
    radial-gradient(1px 1px at 38% 94%, #fff 60%, transparent);
  animation: twinkle 4.6s ease-in-out 1.4s infinite;
}
@keyframes twinkle {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.25; }
}

h1, h2, h3 { margin: 0; font-weight: 700; }

/* 배너 */
#game-banner {
  position: relative;
  overflow: hidden;
  min-height: var(--banner-h);
  padding: 16px 16px 26px;
  text-align: center;
}
#game-banner .moon {
  position: absolute;
  top: -60px;
  right: 12%;
  width: 130px;
  height: 130px;
  border-radius: 50%;
  /* 크레이터(움푹 팬 자국) 여러 개 + 바다처럼 어두운 얼룩 + 밝은 바탕 */
  background:
    radial-gradient(circle at 30% 62%, #cfc9b2 0 7%, #e2dcc6 9%, transparent 11%),
    radial-gradient(circle at 58% 74%, #d3cdb7 0 5%, #e4dfca 7%, transparent 8.5%),
    radial-gradient(circle at 66% 48%, #d6d0ba 0 4%, #e6e1cc 5.5%, transparent 7%),
    radial-gradient(circle at 44% 82%, #d6d0ba 0 3%, transparent 4.5%),
    radial-gradient(circle at 24% 80%, #d9d3bd 0 2.5%, transparent 3.8%),
    radial-gradient(circle at 74% 64%, #d9d3bd 0 2.5%, transparent 3.8%),
    radial-gradient(ellipse 30% 20% at 46% 58%, rgba(170, 164, 140, 0.35), transparent 70%),
    radial-gradient(ellipse 22% 16% at 70% 80%, rgba(170, 164, 140, 0.3), transparent 70%),
    radial-gradient(circle at 38% 40%, #fffdf4 0%, var(--moon) 55%, #d9d5c4 100%);
  /* 안쪽 그림자로 한쪽이 살짝 어두운 둥근 달, 바깥은 은은한 달빛 */
  box-shadow:
    inset -16px -12px 26px rgba(70, 66, 96, 0.45),
    inset 6px 4px 12px rgba(255, 255, 255, 0.6),
    0 0 40px 10px rgba(255, 244, 214, 0.28),
    0 0 110px 40px rgba(243, 240, 228, 0.14);
  animation: moon-glow 6s ease-in-out infinite;
}
@keyframes moon-glow {
  0%, 100% { filter: brightness(1); }
  50% { filter: brightness(1.08) drop-shadow(0 0 18px rgba(255, 240, 200, 0.45)); }
}
/* 가끔 배너를 가로지르는 별똥별 */
#game-banner::after {
  content: "";
  position: absolute;
  top: 18px;
  left: 8%;
  width: 120px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0), rgba(255, 246, 220, 0.95));
  opacity: 0;
  transform: rotate(18deg);
  pointer-events: none;
  animation: shooting-star 9s ease-in 2s infinite;
}
@keyframes shooting-star {
  0% { opacity: 0; transform: translate(0, 0) rotate(18deg); }
  2% { opacity: 1; }
  10% { opacity: 0; transform: translate(260px, 84px) rotate(18deg); }
  100% { opacity: 0; transform: translate(260px, 84px) rotate(18deg); }
}
/* 움직임을 줄이도록 설정한 사람에게는 애니메이션을 멈춘다. */
@media (prefers-reduced-motion: reduce) {
  body::before, body::after, #game-banner .moon, #game-banner::after { animation: none; }
}
#game-banner .hills {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  width: 100%;
  height: 20px;
}
/* 제목: 라벤더 → 분홍 → 복숭아빛으로 번지는 몽환적인 색 */
#game-banner h1 {
  position: relative;
  display: inline-block;
  font-size: clamp(2.2rem, 7vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: 0.08em;
  color: #e6d8ff;
  background: linear-gradient(90deg, #cdb8ff 0%, #f6c6ea 50%, #ffd3a8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 12px rgba(205, 184, 255, 0.55));
}
#game-banner p {
  position: relative;
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 1rem;
}

/* 세 칸 */
.layout {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--gap) 16px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) minmax(260px, 320px);
  gap: var(--gap);
  align-items: start;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px 20px;
}
.card h2 {
  font-size: 1.25rem;
  margin-bottom: 12px;
  color: var(--moon);
}
.card h2::before {
  content: "";
  display: inline-block;
  width: 10px; height: 10px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--orange);
  vertical-align: middle;
}

/* 왼쪽: 게임 자리 (9:16)
   컴퓨터 화면에서는 배너와 위아래 여백을 뺀 화면 높이에 맞춰 스크롤 없이 다 보이게 한다. */
#game-slot {
  position: relative;
  height: min(640px, calc(100vh - var(--banner-h) - var(--gap) * 2));
  min-height: 360px;
  aspect-ratio: 9 / 16;
  border-radius: 18px;
  overflow: hidden;
  border: 3px solid var(--navy-500);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
}
#game-slot .scene {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
#game-slot .slot-label {
  position: absolute;
  top: 38%;
  left: 12%;
  right: 12%;
  padding: 18px 12px;
  border: 2px dashed rgba(255, 255, 255, 0.55);
  border-radius: 14px;
  background: rgba(11, 17, 48, 0.6);
  text-align: center;
}
#game-slot .slot-label p { margin: 0; font-size: 1rem; }

/* 가운데: 게임 소개 */
#game-about { display: grid; gap: var(--gap); }
#game-about p { margin: 0; line-height: 1.7; }
.keys { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.keys li { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
kbd {
  min-width: 36px;
  padding: 4px 10px;
  border-radius: 8px;
  border: 1px solid var(--navy-300);
  border-bottom-width: 3px;
  background: var(--navy-800);
  font: 700 0.95rem var(--font);
  text-align: center;
  color: var(--moon);
}
#game-about .note { margin-top: 12px; font-size: 0.92rem; color: var(--muted); }
.meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
}
.meta div {
  padding: 10px 14px;
  border-radius: 12px;
  background: rgba(42, 61, 140, 0.45);
}
.meta dt { font-size: 0.82rem; color: var(--muted); }
.meta dd { margin: 4px 0 0; font-weight: 700; }

/* 오른쪽: 점수 */
.score-form, .comment-form { display: grid; gap: 6px; }
.score-form label, .comment-form label { font-size: 0.92rem; color: var(--muted); margin-top: 6px; }
.score-form input, .comment-form input, .comment-form textarea {
  width: 100%;
  padding: 11px 12px;
  border-radius: 10px;
  border: 1px solid var(--navy-500);
  background: var(--navy-950);
  color: var(--text);
  font: 1rem var(--font);
}
.score-form input:focus, .comment-form input:focus, .comment-form textarea:focus { outline: 2px solid var(--orange); outline-offset: 1px; }
.comment-form textarea { resize: vertical; line-height: 1.6; }

.btn {
  display: inline-block;
  width: 100%;
  margin-top: 12px;
  border: 0;
  border-radius: 999px;
  padding: 12px 26px;
  font: 700 1rem var(--font);
  color: var(--navy-950);
  background: var(--orange);
  box-shadow: 0 4px 0 var(--orange-dark);
  cursor: pointer;
}
.btn:hover { filter: brightness(1.06); }
.btn:active { transform: translateY(2px); box-shadow: 0 2px 0 var(--orange-dark); }

.board-title { margin: 22px 0 10px; font-size: 1.1rem; color: var(--card); }
#scoreboard { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
#scoreboard li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(42, 61, 140, 0.4);
}
#scoreboard .rank {
  width: 28px; height: 28px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--navy-700);
  font-weight: 700;
  font-size: 0.9rem;
}
#scoreboard li:first-child .rank { background: var(--orange); color: var(--navy-950); }
#scoreboard .pts { font-weight: 700; color: var(--orange); }
#scoreboard li.empty { display: block; color: var(--muted); font-size: 0.92rem; }

/* 점수 올리기 안내 문구와 점수판 아래 알림 */
.btn:disabled { opacity: 0.55; cursor: not-allowed; }
.score-message { min-height: 1.4em; margin: 8px 0 0; font-size: 0.92rem; color: var(--moon); }
.score-message.is-error { color: var(--orange); }
.board-note { margin: 14px 0 0; font-size: 0.82rem; color: var(--muted); line-height: 1.5; }

/* 맨 아래: 댓글 (세 칸을 모두 차지한다) */
#game-comments { grid-column: 1 / -1; }
#game-comments .btn { width: auto; justify-self: start; }
.comment-count { margin: 0; font-size: 0.82rem; color: var(--muted); text-align: right; }
#comment-list, #admin-list { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 8px; }
#comment-list li, #admin-list li {
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(42, 61, 140, 0.4);
}
#comment-list li.empty, #admin-list li.empty { color: var(--muted); font-size: 0.92rem; }
#comment-list li.is-pending { color: var(--muted); font-style: italic; }
#admin-list li.is-pending { border: 1px dashed var(--orange); }
.comment-head { margin: 0; display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; }
.comment-head .name { font-weight: 700; color: var(--moon); }
#comment-list li.is-pending .name { font-weight: 400; color: var(--muted); }
.comment-head .time { font-size: 0.82rem; color: var(--muted); }
.comment-body { margin: 6px 0 0; line-height: 1.6; white-space: pre-wrap; }

/* 관리자 페이지 */
.admin-layout {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--gap) 16px;
  display: grid;
  gap: var(--gap);
}
.admin-actions { display: flex; gap: 8px; margin-top: 10px; }
.btn-small { width: auto; margin-top: 0; padding: 7px 16px; font-size: 0.9rem; }
.btn-danger { background: #ff8a8a; box-shadow: 0 4px 0 #d45c5c; }
.btn-danger:active { box-shadow: 0 2px 0 #d45c5c; }

/* 좁은 컴퓨터·태블릿: 점수 칸을 아래로 */
@media (max-width: 1000px) {
  .layout { grid-template-columns: auto minmax(0, 1fr); }
  .col-score { grid-column: 1 / -1; }
}

/* 휴대폰: 배너 → 게임 → 소개 → 점수 */
@media (max-width: 680px) {
  :root { --gap: 16px; }
  .layout { grid-template-columns: minmax(0, 1fr); }
  #game-slot {
    height: auto;
    min-height: 0;
    width: 100%;
    max-width: 360px;
    margin: 0 auto;
  }
  #game-banner h1 { font-size: 2.2rem; letter-spacing: 0.05em; }
  #game-banner .moon { width: 90px; height: 90px; top: -40px; right: -24px; }
  .meta { grid-template-columns: minmax(0, 1fr); }
}