/* === 1. CSS 변수 및 테마 설정 === */
:root {
  --bg: #FAFAFA;
  --card-bg: #FFFFFF;
  --hover-bg: #f9f9f9;
  --text-primary: #222222;
  --text-secondary: #555555;
  --text-muted: #888888;
  --border-dark: #666666;
  --border: #ddd;
  --border-light: #ccc;
  
  --rank-color: #999;
  --rank-up: #d63031;
  --rank-down: #0984e3;
  --rank-same: #ccc;
}
[data-theme="dark"] {
  --bg: #0D0D0D;
  --card-bg: #1A1A1A;
  --hover-bg: #222222;
  --text-primary: #F5F5F5;
  --text-secondary: #CCCCCC;
  --text-muted: #AAAAAA;
  --border-dark: #666666;
  --border: #333333;
  --border-light: #2A2A2A;
}

/* === 2. 기본 레이아웃 === */
* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Pretendard', sans-serif; }
body { background-color: var(--bg); color: var(--text-primary); transition: background-color 0.3s; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

#ranking-section { max-width: 940px; margin: 30px auto;}

.header-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.header-top h1 { font-size: 26px; font-weight: 800; }
.header-desc { font-size: 13px; color: var(--text-muted); margin-bottom: 20px; }
#theme-toggle { background: none; border: none; font-size: 20px; cursor: pointer; padding: 5px; }

.tabs { display: flex; border-bottom: 2px solid var(--border); margin-bottom: 12px; }
.tab-btn { flex: 1; padding: 12px 0; background: none; border: none; color: var(--text-muted); font-size: 15px; font-weight: 700; cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -2px; transition: all 0.2s; }
.tab-btn.active { color: var(--text-primary); border-bottom: 2px solid var(--text-primary); }
.update-time {margin-bottom: 0 !important;  font-size: 13px; color: var(--text-muted); text-align: right; font-variant-numeric: tabular-nums; }

/* === 3. 리스트 컨테이너 (PC 기본) === */
.ad-list-container { display: flex; flex-direction: column; gap: 0; border-top: 2px solid var(--border); }
.ad-list-item { background: var(--card-bg); border-bottom: 1px solid var(--border); display: block; transition: all 0.2s; animation: slideUp 0.4s ease forwards; opacity: 0; transform: translateY(12px); cursor: pointer; }
.ad-list-item:last-child { border-bottom: 2px solid var(--border); }
@media (hover: hover) and (pointer: fine) {
  .ad-list-item:hover { background: var(--hover-bg); }
}

/* === Top 3 강조 === */
.rank-top1 { background: #edf3ff !important; }
.rank-top2 { background: #f3f7ff !important; }
.rank-top3 { background: #f9fbff !important; }
.rank-top1 .pc-layout { border-left-color: #edf3ff; }
.rank-top2 .pc-layout { border-left-color: #f3f7ff; }
.rank-top3 .pc-layout { border-left-color: #f9fbff; }
.rank-top1 .pc-rank-num { color: #444; font-size: 22px; }
.rank-top2 .pc-rank-num { color: #444; font-size: 22px; }
.rank-top3 .pc-rank-num { color: #444; font-size: 22px; }
[data-theme="dark"] .rank-top1 .pc-layout { border-left-color: #0f1522; }
[data-theme="dark"] .rank-top2 .pc-layout { border-left-color: #0e131c; }
[data-theme="dark"] .rank-top3 .pc-layout { border-left-color: #0d1116; }
[data-theme="dark"] .rank-top1 { background: #0f1522 !important; }
[data-theme="dark"] .rank-top2 { background: #0e131c !important; }
[data-theme="dark"] .rank-top3 { background: #0d1116 !important; }

.pc-layout { display: flex; border-left: 7px solid #fff; align-items: center; width: 100%; height: 110px; }
.pc-rank { width: 50px; margin-top:5px;text-align: center; flex-shrink: 0; }
.pc-rank-num { font-size: 20px; color: var(--rank-color);font-weight: 800; display: block; line-height: 1; margin-bottom: 2px; }
.pc-rank-status { font-size: 10px; font-weight: 700; }
.pc-rank-status.up { color: var(--rank-up); }
.pc-rank-status.down { color: var(--rank-down); }
.pc-rank-status.same { color: var(--rank-same); }
.pc-rank-status.best { color: var(--rank-up); }

.pc-logo { width: 90px; height: 90px; padding:5px; border-radius: 3px; border: 1px solid var(--border-light); overflow: hidden; margin: 0 15px; flex-shrink: 0; background-color: var(--card-bg); }
.pc-logo img { width: 100%; height: 100%; object-fit: contain;}

.pc-name {flex: 1;font-size: 17px; font-weight: 700; flex-shrink: 0; white-space: nowrap; }

.pc-tags {width: 300px;  display: flex; gap: 8px;justify-content: flex-end; align-items: center; overflow: hidden;padding-right:20px; }
.pc-tags span { font-size: 13px; color: #10a976; border: 1px solid #10a976; padding: 4px 8px; border-radius: 4px; white-space: nowrap; }

.pc-arrow-btn { 
    width: 70px; 
    align-self: stretch; 
    display: flex; 
    align-items: center; 
    justify-content: center;
    font-size: 35px; 
    color: var(--brand-color); 
    border-left: 1px solid var(--border-light); 
    transition: 0.2s;

    /* 💡 아래 두 줄을 추가/수정하여 위치를 잡습니다 */
    line-height: 0;           /* 텍스트의 상하 기본 여백을 제거 */
    padding-bottom: 6px;      /* 아래쪽에 여백을 주어 문자를 위로 밀어 올림 */
}
@media (hover: hover) and (pointer: fine) {
  .ad-list-item:hover .pc-arrow-btn { color: #fff; background: var(--brand-color); }
  .ad-list-item:hover .pc-layout { border-left: 7px solid var(--brand-color); }
  .ad-list-item:hover .pc-rank-num { color: var(--brand-color); }
}

.mo-layout { display: none; }
.info-box, .clean-banner { padding: 14px 16px; background-color: #f4f4f4; border-radius: 8px; border: 1px solid var(--border); font-size: 13px; color: var(--text-muted); line-height: 1.7; }
.info-box { margin-top: 48px; }
.clean-banner { margin-bottom: 28px; }





/* ==========================================
   새로운 펼침메뉴(Select) & 업데이트 시간 레이아웃
========================================== */
.list-header {
  display: flex;
  justify-content: space-between; /* 양쪽 끝으로 밀어내기 */
  align-items: center; /* 세로 중앙 정렬 */
  margin-bottom: 16px;
}

.tab-select {
  padding: 8px 12px;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  background-color: var(--card-bg);
  border: 1px solid var(--border-dark);
  border-radius: 6px;
  cursor: pointer;
  outline: none;
  font-family: inherit;
}

.tab-select:focus {
  border-color: #007AFF; /* 클릭 시 테두리 색상 */
}

@keyframes slideUp { to { opacity: 1; transform: translateY(0); } }



/* ==========================================
   🦴 스켈레톤 UI (최초 접속자용 로딩 애니메이션)
========================================== */
.skeleton-item {
  height: 100px; /* 실제 카드 높이와 비슷하게 설정 */
  border-radius: 10px;
  background-color: var(--card-bg); /* 다크/라이트 모드 배경색 자동 적응 */
  margin-bottom: 14px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

/* 빛이 쓱~ 지나가는 효과 (Shimmer Effect) */
.skeleton-item::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(150, 150, 150, 0.15) 50%, /* 은은한 회색 빛 */
    transparent 100%
  );
  transform: translateX(-100%);
  animation: shimmer 1.5s infinite linear; /* 1.5초마다 무한 반복 */
}

@keyframes shimmer {
  100% {
    transform: translateX(100%);
  }
}

.mo-layout-new { display: none !important; }
.desc {display: none;}

    .chart-card { background:#fff; border:1px solid #e5e7eb; border-radius:8px; padding:24px; width:100%; margin-top:20px; }
    .chart-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:16px; }
    .chart-header h3 { font-size:16px; font-weight:700; color:#111; }
    .chart-header .subtitle { font-size:12px; color:#999; }
    .chart-toggles { display:flex; flex-wrap:wrap; gap:8px; margin-top:20px; }
    .toggle-btn { display:inline-flex; align-items:center; gap:6px; padding:5px 12px; border-radius:20px; border:1px solid transparent; font-size:12px; font-weight:400; cursor:pointer; transition:opacity 0.2s,transform 0.1s; user-select:none; background:transparent; }
    .toggle-btn:active { transform:scale(0.95); }
    .toggle-btn.off { opacity:0.3; }
    .toggle-dot { width:8px; height:8px; border-radius:50%; flex-shrink:0; }
    .chart-wrap { position:relative; height:320px; }
    .chart-loading { display:flex; align-items:center; justify-content:center; height:320px; color:#aaa; font-size:14px; }
@media (max-width: 768px) {
	.pc-layout {height:90px;}
	.pc-rank {width:25px}
	.pc-rank-num {font-size:18px;margin-top:5px;}
	.pc-logo {width:75px;height:75px;margin: 0 10px;padding: 4px;}
	.pc-arrow-btn {width:30px;border:0;}
	.pc-tags {display: none;}

	/* 이름 영역: 줄바꿈 허용 + flex 자식 축소 허용 */
	.pc-name {
		white-space: normal;
		min-width: 0;
		overflow: hidden;
		line-height: 1.3;
		font-size: 19px !important;
	}

	/* 설명 영역: 2줄 말줄임 + 단어단위 줄바꿈 */
	.desc {
		display: -webkit-box;
		-webkit-line-clamp: 2;
		line-clamp: 2;
		-webkit-box-orient: vertical;
		font-size: 14px;
		font-weight: 500;
		color: #888;
		margin-top: 4px;
		overflow: hidden;
		text-overflow: ellipsis;
		white-space: normal;
		word-break: keep-all;
		overflow-wrap: break-word;
		line-height: 1.35;
		max-height: calc(1.35em * 2);
	}
	.desc br { display: none; }
	.desc-seg { white-space: nowrap; }
}