/* ============================================================
   Shot AI — 스타일 (모바일 앱 골격)

   구획:
     ■ BACKBONE : 종목과 무관한 백본 화면 (app.js + frontend/core/*)
     ▲ SPORT    : 종목 화면 전용 (frontend/sports/<종목>/*)

   아이덴티티: 밤 경기. 잉크색 상단·탭 위에 클레이(흙) 주황 한 색만 액션에 쓰고,
   잔디 초록은 완료·성공 상태, 강철색은 카메라·영상에만 씁니다.
   ============================================================ */

/* ============================================================
   ■ BACKBONE — 디자인 토큰 · 기본 요소
   ============================================================ */
:root {
  --ink: #10161c;          /* 상단 바 · 탭 바 · 강조 텍스트 */
  --ink-soft: #1d2731;
  --text: #1b222a;
  --mute: #6c7784;
  --line: #e3e7ea;
  --surface: #f4f5f2;      /* 페이지 바탕 (따뜻한 중성) */
  --card: #ffffff;
  --accent: #d1522e;       /* 클레이 — 유일한 액션 색 */
  --accent-soft: #fbeae3;
  --success: #2e7d5b;      /* 잔디 — 완료·성공 */
  --success-soft: #ddf0e7;
  --warning: #c9873a;
  --warning-soft: #f7ead6;
  --steel: #3b5a73;        /* 카메라 · 영상 */
  --steel-soft: #e4ecf2;
  --sand: #efe7d8;         /* 광고 슬롯 바탕 */
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(16, 22, 28, 0.05), 0 6px 20px rgba(16, 22, 28, 0.06);
  --tabbar-h: 62px;
  --appbar-h: 54px;
  --safe-b: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; }
/* 데스크톱: 화면마다 스크롤바가 생겼다 사라지며 본문이 좌우로 흔들리지 않게 자리를 항상 확보 */
html { -webkit-text-size-adjust: 100%; scrollbar-gutter: stable; }
body {
  margin: 0;
  font-family: "Pretendard Variable", "Pretendard", "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif;
  background: var(--surface);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}
/* 데스크톱에서는 가운데 앱 프레임 */
@media (min-width: 560px) {
  body { background: #e9ebe6; }
  .app { max-width: 480px; margin: 0 auto; min-height: 100vh; background: var(--surface); box-shadow: 0 0 0 1px var(--line); }
}

h1 { margin: 0; font-size: 17px; font-weight: 700; letter-spacing: -0.01em; color: var(--ink); }
h2 { margin: 0 0 14px; font-size: 17px; color: var(--ink); letter-spacing: -0.01em; }
h3 { margin: 0 0 12px; font-size: 14px; color: var(--ink); }

.mute { color: var(--mute); }
.small { font-size: 12px; }
.tiny { font-size: 10px; }
.row { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
code { background: var(--surface); border-radius: 4px; padding: 1px 5px; font-size: 11px; }
.link { border: none; background: none; padding: 0; font: inherit; font-size: 12px; font-weight: 600; color: var(--accent); cursor: pointer; }
.link.danger { color: var(--mute); }

.view { display: none; }
.view.active { display: block; }
.hidden { display: none !important; }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px; margin-bottom: 12px;
}
.card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; gap: 8px; }
.card-head h3 { margin: 0; display: flex; align-items: center; gap: 6px; }
.center-card { text-align: center; }
.center-card p { margin: 0 0 18px; font-size: 13px; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; margin: 18px 0 8px; }
.section-head h3 { margin: 0; font-size: 15px; }

/* 아이콘 (SVG 스프라이트) */
.ico { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.ico.big { width: 40px; height: 40px; color: var(--mute); margin: 8px auto 12px; }
.ico.chev { width: 18px; height: 18px; color: #b8c0c9; }

/* 칩 */
.chip {
  display: inline-flex; align-items: center; font-style: normal;
  font-size: 10px; font-weight: 700; border-radius: 6px; padding: 3px 7px;
  background: var(--surface); color: var(--mute); width: fit-content;
}
.chip.good, .chip.ok { background: var(--success-soft); color: var(--success); }
.chip.normal { background: #e9ecf1; color: var(--mute); }
.chip.bad { background: var(--accent-soft); color: var(--accent); }
.chip.warn { background: var(--warning-soft); color: var(--warning); margin-left: auto; flex-shrink: 0; }
.chip.live { background: var(--accent-soft); color: var(--accent); }
.chip.coach { background: #e3eefb; color: #2763b0; } /* 코치 — 코치 Pin(파란 띠)과 같은 계열 */
.chip-row { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.chip-row .chip { background: var(--surface); color: var(--text); font-size: 11px; padding: 5px 9px; font-weight: 600; }
.chip-row .chip.ok { background: var(--success-soft); color: var(--success); }

/* 스켈레톤 */
.skeleton-list { display: flex; flex-direction: column; gap: 10px; padding: 4px 0; }
.skeleton { height: 64px; border-radius: var(--radius); background: linear-gradient(90deg, #e9ecef 25%, #f3f5f7 50%, #e9ecef 75%); background-size: 200% 100%; animation: shimmer 1.2s infinite; }
.skeleton.short { height: 40px; width: 60%; }
@keyframes shimmer { to { background-position: -200% 0; } }

/* ============================================================
   ■ BACKBONE — 앱 골격: 상단 바 · 본문 · 하단 탭 바 · 토스트
   ============================================================ */
.app { position: relative; }
.preview-banner { position: fixed; inset: 0 0 auto; z-index: 100; height: 64px; display: flex; align-items: center; justify-content: center; gap: 12px; padding: 8px 14px; background: #fff0d8; color: #613e0a; box-shadow: 0 1px 6px #0002; }
.preview-banner span { min-width: 0; overflow: hidden; text-overflow: ellipsis; font-size: 13px; font-weight: 700; }
.preview-banner button { flex-shrink: 0; padding: 9px 12px; border: 1px solid #b68b42; border-radius: 10px; background: #fff; color: #613e0a; font-size: 12px; font-weight: 700; }
body.preview-active { padding-top: 64px; }
body.preview-active .appbar { top: 64px; }
@media (min-width: 960px) {
  body.preview-active .tabbar { top: 64px; height: calc(100vh - 64px); }
}
.download-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.appbar {
  position: sticky; top: 0; z-index: 20; height: var(--appbar-h);
  display: flex; align-items: center; gap: 8px; padding: 0 14px;
  background: var(--ink); color: #fff;
}
.appbar-back { border: none; background: none; color: #fff; padding: 6px; margin-left: -6px; border-radius: 10px; display: flex; }
.appbar-back:active { background: rgba(255, 255, 255, 0.12); }
.appbar-title { flex: 1; color: #fff; font-size: 16px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.appbar-right { margin-left: auto; font-size: 11px; color: #9aa6b2; }
.wordmark { display: flex; align-items: center; gap: 7px; font-size: 18px; font-weight: 800; letter-spacing: -0.03em; color: #fff; }
.wordmark b { font-weight: 800; color: var(--accent); }
.wordmark-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 3px rgba(209, 82, 46, 0.25); }

.views { padding: 14px 16px calc(var(--tabbar-h) + var(--safe-b) + 24px); }

.tabbar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 20;
  height: calc(var(--tabbar-h) + var(--safe-b)); padding-bottom: var(--safe-b);
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--card); border-top: 1px solid var(--line);
}
@media (min-width: 560px) { .tabbar { left: 50%; transform: translateX(-50%); width: 480px; } }
.tabbar .tab {
  position: relative; border: none; background: none; font-family: inherit; cursor: pointer;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
  font-size: 11px; font-weight: 600; color: var(--mute);
}
.tabbar .tab .ico { width: 24px; height: 24px; }
.tabbar .tab.active { color: var(--ink); }
.tabbar .tab.active .ico { stroke-width: 2.2; }
.tabbar .tab.active::before { content: ""; position: absolute; top: 0; width: 26px; height: 3px; border-radius: 0 0 3px 3px; background: var(--accent); }
.tab-dot { position: absolute; top: 10px; right: calc(50% - 16px); width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }

.toast {
  position: fixed; left: 50%; bottom: calc(var(--tabbar-h) + var(--safe-b) + 14px); transform: translate(-50%, 12px);
  z-index: 30; max-width: min(92vw, 440px); padding: 10px 14px; border-radius: 12px;
  background: var(--ink); color: #fff; font-size: 12.5px; font-weight: 600; text-align: center;
  opacity: 0; pointer-events: none; transition: opacity 0.18s, transform 0.18s;
  box-shadow: 0 8px 24px rgba(16, 22, 28, 0.25);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.ok { background: var(--success); }
.toast.error { background: var(--accent); }

/* ============================================================
   ■ BACKBONE — 로그인 · 가입 흐름
   ============================================================ */
/* 로그인: 앱 전체가 어두운 그라데이션. 히어로 텍스트 위, 버튼은 같은 면 위의 반투명 카드 */
.app:has(#view-auth.active) { background: radial-gradient(90% 60% at 100% 0%, rgba(209, 82, 46, 0.28) 0%, rgba(209, 82, 46, 0) 60%), linear-gradient(180deg, #1a232c 0%, var(--ink) 45%, #090d11 100%); }
.app:has(#view-auth.active) .appbar { background: transparent; }
#view-auth.active { min-height: calc(100vh - var(--appbar-h) - 28px); display: flex; flex-direction: column; justify-content: center; }
.auth-intro { display: flex; flex-direction: column; gap: 18px; padding: 24px 6px 26px; color: #fff; }
.auth-hero-text { display: flex; flex-direction: column; gap: 8px; }
.auth-tagline { margin: 4px 0 6px; font-size: 15px; line-height: 1.55; color: #e3e8ec; }
.auth-features { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.auth-features li {
  display: inline-flex; align-items: center; gap: 6px; padding: 6px 11px; border-radius: 999px;
  background: rgba(209, 82, 46, 0.14); border: 1px solid rgba(209, 82, 46, 0.35); font-size: 12px; font-weight: 600; color: #fff;
}
.auth-features .ico { width: 14px; height: 14px; color: #ff8a63; }
/* 시작 카드: 흰 카드 대신 배경 위 반투명 유리. 이메일 폼을 열면(email-hidden 해제) 읽기 쉽게 밝은 카드로 */
#view-auth.active > .step-card.email-hidden { background: rgba(255, 255, 255, 0.07); border-color: rgba(209, 82, 46, 0.4); color: #fff; backdrop-filter: blur(8px); padding: 22px 20px 18px; }
#view-auth.active > .step-card.email-hidden .google-only h3 { font-size: 20px; font-weight: 800; letter-spacing: -0.02em; color: #fff; }
#view-auth.active > .step-card.email-hidden .mute { color: #c5ced6; }
.auth-foot { margin: 14px 0 0; text-align: center; line-height: 1.5; }
/* 구글 버튼: 흰 바탕에 공식 G 로고, 크고 가운데 — 어두운 배경 위의 유일한 밝은 요소 */
.social-btn.hero-btn { justify-content: center; padding: 15px 16px; font-size: 15px; font-weight: 700; border-radius: 12px; box-shadow: 0 8px 24px rgba(209, 82, 46, 0.25), 0 2px 6px rgba(0, 0, 0, 0.4); }
.social-btn.hero-btn .social-text { flex: 0 0 auto; }
.social-btn.hero-btn .social-mark { width: 24px; height: 24px; background: transparent; }
.social-btn.hero-btn .social-mark svg { display: block; }
.social-btn.hero-btn:hover { background: #f4f6f8; }
.auth-kicker { margin: 0; font-size: 12px; font-weight: 700; letter-spacing: 0.08em; color: #ff8a63; }
.auth-title b { color: var(--accent); font-weight: 900; }
.auth-title { margin: 0; font-size: 34px; line-height: 1.15; font-weight: 900; letter-spacing: -0.03em; color: #fff; text-wrap: balance; }

/* ============================================================
   ■ BACKBONE — 홈: 광고 슬롯 · 오늘 · 아이콘 메뉴 · 최근 촬영 · 기록
   ============================================================ */
.ad-band { position: relative; margin: -14px -16px 14px; padding: 12px 0 10px; background: var(--ink); }
/* PC 화살표: 모바일은 스와이프라 숨김, 960px 이상에서 띠 위에 올림 */
.ad-arrow { display: none; }
.ad-track {
  display: flex; gap: 10px; padding: 0 16px; overflow-x: auto; scroll-snap-type: x mandatory;
  scrollbar-width: none; -webkit-overflow-scrolling: touch;
}
.ad-track::-webkit-scrollbar { display: none; }
.ad-track.dragging { cursor: grabbing; scroll-behavior: auto; }
.ad-track.dragging .ad-img { pointer-events: none; }
.ad-card {
  position: relative; flex: 0 0 100%; scroll-snap-align: center; min-height: 128px;
  border-radius: var(--radius); padding: 16px 18px; overflow: hidden;
  display: flex; flex-direction: column; justify-content: flex-end; gap: 2px; color: #fff;
}
.ad-card strong { font-size: 17px; font-weight: 800; letter-spacing: -0.02em; line-height: 1.25; max-width: 70%; }
.ad-sub { font-size: 11px; opacity: 0.8; }
.ad-tag { position: absolute; top: 12px; left: 14px; font-size: 10px; font-weight: 800; letter-spacing: 0.08em; padding: 3px 7px; border-radius: 5px; background: rgba(255, 255, 255, 0.22); }
.ad-art { position: absolute; right: -10px; top: -12px; width: 150px; height: 150px; fill: none; stroke: rgba(255, 255, 255, 0.45); stroke-width: 2; }
.ad-card.image { padding: 0; min-height: 0; aspect-ratio: 1080 / 420; background: #141c25; }
.ad-img { display: block; width: 100%; height: 100%; object-fit: cover; user-select: none; -webkit-user-drag: none; }
.ad-card.night { background: linear-gradient(135deg, #263445 0%, #141c25 100%); }
.ad-card.clay { background: linear-gradient(135deg, #e3663d 0%, #b8421f 100%); }
.ad-card.grass { background: linear-gradient(135deg, #3f9a72 0%, #23604a 100%); }
.ad-dots { display: flex; justify-content: center; gap: 5px; margin-top: 10px; }
.ad-dots button { width: 6px; height: 6px; padding: 0; border: 0; border-radius: 50%; background: rgba(255, 255, 255, 0.28); transition: width 0.2s; cursor: pointer; }
.ad-dots button.on { width: 16px; border-radius: 3px; background: #fff; }

.today { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px 6px; margin-bottom: 14px; }
.today-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 8px; }
.today-title { font-size: 12px; font-weight: 800; letter-spacing: 0.06em; color: var(--accent); }
.today-date { font-size: 11px; color: var(--mute); }
.today-item {
  display: flex; flex-direction: column; gap: 2px; width: 100%; text-align: left;
  padding: 10px 0 12px; border: none; border-top: 1px solid var(--line); background: none; font-family: inherit; color: var(--text);
}
.today-item:first-of-type { border-top: none; }
.today-item strong { font-size: 15px; font-weight: 700; color: var(--ink); }
.today-k { font-size: 11px; font-weight: 700; color: var(--mute); }
.today-item.live .today-k { color: var(--accent); }
.today-item.live .today-k::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); margin-right: 5px; animation: pulse 1.4s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }
.today-v { font-size: 12px; color: var(--mute); }
.today-item.quiet { cursor: default; }

.menu-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px 4px; margin-bottom: 8px; }
.menu-item {
  position: relative; border: none; background: none; font-family: inherit; cursor: pointer;
  display: flex; flex-direction: column; align-items: center; gap: 7px; padding: 10px 2px 8px; border-radius: 12px; color: var(--text);
}
.menu-item:active { background: rgba(16, 22, 28, 0.05); }
.menu-ico {
  width: 52px; height: 52px; border-radius: 16px; background: var(--card); border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center; color: var(--ink);
}
.menu-ico .ico { width: 24px; height: 24px; }
.menu-item[data-key="media"] .menu-ico, .menu-item[data-key="library"] .menu-ico { background: var(--steel-soft); color: var(--steel); border-color: transparent; }
.menu-item[data-key="reserve"] .menu-ico { background: var(--accent); color: #fff; border-color: transparent; }
.menu-label { font-size: 12px; font-weight: 600; letter-spacing: -0.01em; }
.menu-badge { position: absolute; top: 4px; right: 4px; font-size: 9px; font-weight: 700; padding: 2px 5px; border-radius: 5px; background: var(--warning-soft); color: var(--warning); }
.menu-item.soon .menu-ico { color: var(--mute); }
.menu-item.placeholder { cursor: default; }
.menu-item.placeholder .menu-ico { background: transparent; border: 1.5px dashed #cfd5db; color: #b7bfc8; }
.menu-item.placeholder .menu-label { color: #b7bfc8; font-weight: 500; }

.recent-card {
  display: flex; align-items: center; gap: 12px; width: 100%; text-align: left; font-family: inherit;
  padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); color: var(--text);
}
.recent-thumb { width: 54px; height: 40px; border-radius: 9px; background: var(--steel); color: #fff; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.recent-thumb .ico { width: 20px; height: 20px; fill: #fff; stroke: none; }
.recent-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.recent-main strong { font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.stat-strip { margin-bottom: 8px; }
.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.stat { display: flex; flex-direction: column; gap: 3px; padding: 14px 14px 12px; min-width: 0; }
.stat + .stat { border-left: 1px solid var(--line); }
.stat span { font-size: 10.5px; color: var(--mute); }
.stat strong { font-size: 20px; font-weight: 800; color: var(--ink); font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.soon-card h2 { margin-bottom: 6px; }

/* ============================================================
   ■ BACKBONE — 알림 · 마이페이지
   ============================================================ */
.alert-list { display: flex; flex-direction: column; gap: 8px; }
.alert-item {
  display: flex; align-items: center; gap: 12px; width: 100%; text-align: left; font-family: inherit;
  padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); color: var(--text);
}
.alert-ico { width: 38px; height: 38px; border-radius: 11px; background: var(--surface); color: var(--ink); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.alert-item.clay .alert-ico { background: var(--accent-soft); color: var(--accent); }
.alert-item.grass .alert-ico { background: var(--success-soft); color: var(--success); }
.alert-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.alert-main strong { font-size: 14px; }
.alert-main span { font-size: 12px; color: var(--mute); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.alert-when { font-size: 11px; color: var(--mute); flex-shrink: 0; }

.me-card { display: flex; align-items: center; gap: 14px; padding: 18px 16px; background: var(--ink); color: #fff; border-radius: var(--radius); margin-bottom: 12px; }
.me-avatar { width: 50px; height: 50px; border-radius: 14px; background: var(--accent); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 800; flex-shrink: 0; }
.me-id { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.me-id strong { font-size: 17px; }
.me-id span { font-size: 12px; color: #9aa6b2; overflow: hidden; text-overflow: ellipsis; }
.me-id .mute { color: #9aa6b2; }
.me-list { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.me-row {
  display: flex; align-items: center; gap: 12px; width: 100%; text-align: left; font-family: inherit; font-size: 14px; font-weight: 600;
  padding: 14px 16px; border: none; border-bottom: 1px solid var(--line); background: none; color: var(--text);
}
.me-row:last-child { border-bottom: none; }
.me-row .ico:first-child { color: var(--ink); }
.me-row span { flex: 1; }
.me-foot { margin: 14px 4px 6px; }
.me-withdraw { display: block; margin: 8px auto 0; font-size: 11px; }


/* ============================================================
   ■ BACKBONE — 폼 · 버튼
   ============================================================ */
form label { display: block; margin-bottom: 13px; font-size: 12px; font-weight: 600; color: var(--mute); }
form input, form select {
  display: block; width: 100%; margin-top: 6px; padding: 11px 12px;
  border: 1px solid var(--line); border-radius: 9px; font-size: 14px; color: var(--text);
  background: #fff; font-family: inherit;
}
form input:focus, form select:focus { outline: 2px solid var(--ink); outline-offset: -1px; border-color: transparent; }
label.check {
  display: flex; align-items: center; gap: 9px; color: var(--text);
  font-size: 13px; font-weight: 500; padding: 11px 12px; margin-bottom: 8px;
  background: var(--surface); border-radius: 9px;
}
label.check input { width: auto; margin: 0; accent-color: var(--ink); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }

button { font-family: inherit; cursor: pointer; }
.primary {
  width: 100%; padding: 13px; margin-top: 4px; border: none; border-radius: 10px;
  background: linear-gradient(120deg, #1d2733 0%, #12181f 100%);
  color: #fff; font-size: 15px; font-weight: 700; letter-spacing: -0.01em;
}
.ghost {
  padding: 9px 14px; border: 1px solid var(--line); border-radius: 9px;
  background: #fff; color: var(--text); font-size: 13px; font-weight: 600;
}
.ghost.danger { color: var(--accent); border-color: #f0cec4; }
.small-btn { padding: 6px 11px; font-size: 12px; }
.link { border: none; background: none; color: var(--ink); font-weight: 700; font-size: 12px; text-decoration: underline; }
button:disabled { opacity: 0.55; }

/* 폼 검증 메시지 */
.field-msg { display: block; margin-top: 5px; font-size: 11px; min-height: 13px; color: var(--mute); font-weight: 500; }
.field-msg.good { color: var(--success); }
.field-msg.bad { color: var(--accent); }
.field-msg.warn { color: var(--warning); }
.form-error {
  margin: 10px 0 0; padding: 10px 12px; border-radius: 9px;
  background: #fae7e2; color: #9c3418; font-size: 12px; line-height: 1.55; word-break: break-all;
}


/* ============================================================
   ■ BACKBONE — 온보딩 (진행바형 스테퍼 · 인증 · 소셜)
   ============================================================ */
.progress { margin-bottom: 14px; }
.progress-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 7px; }
.progress-head strong { font-size: 14px; color: var(--ink); }
.progress-head span { font-size: 12px; color: var(--mute); font-variant-numeric: tabular-nums; }
.progress-track { height: 4px; background: var(--line); border-radius: 999px; overflow: hidden; }
.progress-fill { height: 100%; width: 25%; background: var(--accent); border-radius: 999px; transition: width 0.35s ease; }

.auth-switch { display: flex; gap: 18px; border-bottom: 1px solid var(--line); margin-bottom: 18px; }
.auth-tab {
  border: none; background: none; padding: 0 0 10px; margin-bottom: -1px;
  font-size: 15px; font-weight: 700; color: var(--mute);
  border-bottom: 2px solid transparent;
}
.auth-tab.active { color: var(--ink); border-bottom-color: var(--ink); }

.switch-line { margin: 12px 0 0; font-size: 12px; color: var(--mute); text-align: center; }

/* 이메일 로그인 숨김 상태: 탭·폼·데모 안내·구분선을 감추고 구글 버튼만 */
.step-card.email-hidden .auth-switch, .step-card.email-hidden #authForm, .step-card.email-hidden #demoHint, .step-card.email-hidden #socialDivider { display: none; }
.google-only { display: none; margin-bottom: 14px; }
/* 앱 안 브라우저 안내 (로그인 카드 안, 어두운 배경 위) */
.inapp-note { margin: 0 0 14px; padding: 14px 14px 12px; border-radius: 12px; border: 1px solid rgba(209, 82, 46, 0.55); background: rgba(209, 82, 46, 0.14); color: inherit; }
.inapp-note strong { display: block; font-size: 14.5px; margin-bottom: 4px; }
.inapp-note p { margin: 0 0 10px; font-size: 13px; line-height: 1.5; opacity: 0.9; }
.inapp-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.inapp-actions .primary, .inapp-actions .ghost { width: auto; margin: 0; padding: 10px 14px; font-size: 13.5px; }
.inapp-actions .primary { background: var(--accent); color: #fff; }
.step-card.email-hidden .google-only { display: block; }
.google-only h3 { margin: 0 0 4px; font-size: 16px; }
.auth-title { cursor: default; user-select: none; }
.divider { display: flex; align-items: center; gap: 10px; margin: 20px 0 12px; }
.divider::before, .divider::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.divider span { font-size: 11px; color: var(--mute); font-weight: 600; }

/* 소셜 버튼: 아이콘 원형 + 텍스트 좌정렬 */
.social-list { display: flex; flex-direction: column; gap: 7px; }
.social-btn {
  display: flex; align-items: center; gap: 10px; width: 100%;
  padding: 11px 13px; border-radius: 10px; border: 1px solid transparent;
  font-size: 14px; font-weight: 600; text-align: left;
}
.social-mark {
  width: 20px; height: 20px; border-radius: 6px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 800; background: rgba(0, 0, 0, 0.13);
}
.social-text { flex: 1; }
.social-tag {
  font-size: 9px; font-weight: 700; padding: 2px 6px; border-radius: 5px;
  background: rgba(0, 0, 0, 0.12); letter-spacing: 0.05em; text-transform: uppercase;
}
.social-btn.kakao { background: #fee500; color: #191600; }
.social-btn.naver { background: #03c75a; color: #fff; }
.social-btn.naver .social-mark, .social-btn.apple .social-mark { background: rgba(255, 255, 255, 0.25); }
.social-btn.google { background: #fff; color: #1f1f1f; border-color: var(--line); }
.social-btn.google .social-mark { background: var(--surface); }
.social-btn.apple { background: #000; color: #fff; }
/* 키 미설정(mock) provider는 채도를 낮춰 구분 */
.social-btn.unavailable { filter: grayscale(0.8); opacity: 0.7; }

.done-mark {
  width: 54px; height: 54px; margin: 4px auto 14px; border-radius: 50%;
  background: var(--success); color: #fff; font-size: 26px;
  display: flex; align-items: center; justify-content: center;
}



/* ============================================================
   ■ BACKBONE — 회원관리 (테이블 대신 카드 행)
   ============================================================ */
.toolbar { display: flex; gap: 7px; margin-bottom: 9px; flex-wrap: wrap; }
.toolbar input { flex: 1; min-width: 150px; padding: 9px 12px; border: 1px solid var(--line); border-radius: 9px; font-family: inherit; }
.toolbar select, .toolbar button {
  padding: 9px 12px; border: 1px solid var(--line); border-radius: 9px; background: #fff;
  font-family: inherit; font-size: 13px;
}
.member-list { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.member-row {
  display: flex; align-items: center; gap: 11px;
  border: 1px solid var(--line); border-radius: 11px; padding: 12px;
}
.member-avatar {
  width: 34px; height: 34px; border-radius: 10px; background: var(--ink); color: #fff; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700;
}
.member-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.member-name { font-size: 13px; font-weight: 700; }
.member-sub { font-size: 11px; color: var(--mute); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.member-row select { padding: 5px 8px; border: 1px solid var(--line); border-radius: 7px; background: #fff; font-size: 11px; font-family: inherit; }


/* ============================================================
   ■ BACKBONE — 서브 화면 공통 (제목 · 필터 칩)
   ============================================================ */
.back-btn {
  border: none; background: none; padding: 4px 0; margin-bottom: 6px;
  font-size: 13px; font-weight: 600; color: var(--mute); font-family: inherit;
}
.screen-title { font-size: 20px; margin: 0 0 14px; }
.section-label { font-size: 13px; color: var(--mute); margin: 18px 0 8px; }

.filter-row { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 4px; margin-bottom: 12px; }
.filter-chip {
  flex-shrink: 0; padding: 7px 13px; border-radius: 999px; border: 1px solid var(--line);
  background: #fff; font-size: 13px; font-weight: 600; color: var(--mute); font-family: inherit;
}
.filter-chip.active { background: var(--ink); border-color: var(--ink); color: #fff; }


/* ============================================================
   ■ BACKBONE — 예약 (시설 카드 · 날짜/시간대 · 예약 내역)
   ============================================================ */
.venue-list { display: flex; flex-direction: column; gap: 10px; }
.venue-card {
  width: 100%; text-align: left; background: var(--card); border: 1px solid var(--line);
  border-radius: 14px; padding: 16px; font-family: inherit; display: block;
}
.venue-head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.venue-name { font-size: 15px; font-weight: 700; color: var(--ink); }
.venue-rating { font-size: 12px; color: var(--warning); font-weight: 700; flex-shrink: 0; }
.venue-sub { font-size: 12px; color: var(--mute); margin-top: 4px; }
.venue-meta { display: flex; gap: 12px; margin-top: 10px; font-size: 12px; color: var(--mute); }
.venue-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 10px; }
.tag { font-size: 10px; font-weight: 600; color: var(--mute); background: var(--surface); border-radius: 5px; padding: 3px 7px; }
.venue-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 12px; }
.remaining { font-size: 12px; font-weight: 700; color: var(--success); }
.sold-out { font-size: 12px; font-weight: 700; color: var(--mute); }
.venue-price { font-size: 13px; font-weight: 700; color: var(--ink); }

.date-row { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 4px; }
.date-chip {
  flex-shrink: 0; width: 52px; padding: 8px 0; border-radius: 10px; border: 1px solid var(--line);
  background: #fff; font-family: inherit; display: flex; flex-direction: column; gap: 3px; align-items: center;
}
.date-chip.active { background: var(--ink); border-color: var(--ink); }
.date-chip.active .date-week, .date-chip.active .date-num { color: #fff; }
.date-week { font-size: 10px; color: var(--mute); }
.date-num { font-size: 13px; font-weight: 700; color: var(--text); }

.slot-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.slot {
  position: relative; padding: 11px 6px; border-radius: 11px; border: 1px solid var(--line);
  background: #fff; font-family: inherit; display: flex; flex-direction: column; gap: 3px; align-items: center;
}
.slot-time { font-size: 14px; font-weight: 700; color: var(--ink); }
.slot-remaining { font-size: 10px; color: var(--success); font-weight: 600; }
.slot-price { font-size: 10px; color: var(--mute); }
.slot-peak {
  position: absolute; top: -6px; right: -4px; font-size: 9px; font-weight: 700;
  background: var(--warning); color: #fff; border-radius: 5px; padding: 2px 5px;
}
.slot.disabled { background: var(--surface); opacity: 0.6; }
.slot.disabled .slot-remaining { color: var(--mute); }

.reservation-list { display: flex; flex-direction: column; gap: 10px; }
.reservation-card.dim { opacity: 0.6; }
.reservation-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.reservation-venue { font-size: 15px; font-weight: 700; color: var(--ink); }
.reservation-when { font-size: 13px; margin-top: 6px; }
.reservation-meta { font-size: 12px; color: var(--mute); margin-top: 3px; }
.checkin-box {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--surface); border-radius: 10px; padding: 11px 13px; margin: 12px 0 10px;
}
.checkin-label { font-size: 11px; color: var(--mute); font-weight: 600; }
.checkin-code { font-size: 19px; font-weight: 800; letter-spacing: 0.14em; color: var(--ink); font-variant-numeric: tabular-nums; }


/* ============================================================
   ■ BACKBONE — 공지
   ============================================================ */
.notice-cat {
  display: inline-flex; font-size: 10px; font-weight: 700; border-radius: 6px;
  padding: 4px 8px; background: var(--surface); color: var(--mute); flex-shrink: 0;
}
.notice-cat.pinned { background: var(--ink); color: #fff; }
.notice-body { font-size: 14px; line-height: 1.75; color: var(--text); }
/* 리스트 행 아래 보조 설명 (공지 날짜 · 측정 이력 등) */
.measure-row-sub { display: block; font-size: 11px; color: var(--mute); font-weight: 500; margin-top: 2px; }


/* ============================================================
   ■ BACKBONE — 표 · 지표 카드 · 차트
   (그릴 필드는 서버 렌더 스펙이 정합니다 — CSS는 모양만 담당)
   ============================================================ */
.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.data-table th {
  text-align: left; font-size: 11px; color: var(--mute); font-weight: 600;
  padding: 8px 6px; border-bottom: 1px solid var(--line);
}
.data-table td { padding: 10px 6px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.data-table tr:last-child td { border-bottom: none; }
.data-table .num { text-align: right; font-variant-numeric: tabular-nums; }
.data-table .strong { font-weight: 700; }
.data-table.compact td, .data-table.compact th { padding: 7px 6px; }
.data-table .up { color: var(--success); font-weight: 700; }
.data-table .down { color: var(--accent); font-weight: 700; }

.stat-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.stat-box { display: flex; flex-direction: column; gap: 4px; }
.stat-box span { font-size: 11px; color: var(--mute); }
.stat-box strong { font-size: 22px; color: var(--ink); font-variant-numeric: tabular-nums; }
.stat-box i { font-size: 12px; font-style: normal; color: var(--mute); margin-left: 2px; }

.kpi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; }
.kpi { background: var(--surface); border-radius: 11px; padding: 11px; display: flex; flex-direction: column; gap: 3px; }
.kpi span { font-size: 10px; color: var(--mute); }
.kpi strong { font-size: 17px; font-weight: 800; color: var(--ink); font-variant-numeric: tabular-nums; }
.kpi .chip { font-size: 9px; padding: 2px 6px; }

/* 레이더 · 범례 */
.radar { width: 100%; max-width: 340px; height: auto; display: block; margin: 6px auto 2px; }
.legend { display: flex; justify-content: center; gap: 16px; margin-bottom: 14px; }
.legend-top { margin-bottom: 12px; }
.legend-item { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; color: var(--mute); }
.legend-item i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }

/* 차트 카드 */
.chart-card {
  position: relative; border: 1px solid var(--line); border-radius: 16px;
  padding: 16px 14px 12px; margin-bottom: 12px; background: #fff;
}
.chart-card:last-child { margin-bottom: 0; }
.chart-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.chart-label { font-size: 12px; font-weight: 700; color: var(--mute); letter-spacing: 0.01em; }
.chart-label b { color: var(--accent); margin: 0 2px; }
.chart-trend { font-size: 11px; font-weight: 800; padding: 3px 8px; border-radius: 999px; }
.chart-trend.up { background: #e4f1eb; color: var(--success); }
.chart-trend.down { background: #fae7e2; color: var(--accent); }

.chart-now { display: flex; align-items: baseline; gap: 4px; margin: 6px 0 2px; }
.chart-now strong { font-size: 32px; font-weight: 800; letter-spacing: -0.04em; color: var(--ink); font-variant-numeric: tabular-nums; }
.chart-now em { font-size: 13px; font-style: normal; font-weight: 700; color: var(--mute); }
.chart-best { margin-left: auto; font-size: 11px; color: var(--mute); font-weight: 600; }

.chart-canvas { position: relative; margin-top: 4px; }
.scatter-chart { width: 100%; height: auto; display: block; touch-action: none; }
.chart-axis { display: flex; justify-content: space-between; font-size: 10px; color: #9aa3ae; margin-top: -12px; }

/* 막대 차트 */
.bar-chart {
  position: relative; display: flex; align-items: flex-end; gap: 5px;
  height: 128px; margin-top: 10px;
}
.bar-col {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px;
  height: 100%; border: none; background: none; padding: 0; font-family: inherit;
}
.bar-wrap { flex: 1; width: 100%; display: flex; align-items: flex-end; }
.bar {
  width: 100%; border-radius: 6px 6px 3px 3px; background: #f1d3c9;
  transition: height 0.7s cubic-bezier(0.22, 1, 0.36, 1), background 0.15s ease;
  min-height: 4px;
}
.bar-col.is-best .bar { background: #e9a68e; }
.bar-col.is-last .bar { background: linear-gradient(180deg, #e0602f, #c9451f); }
.bar-col.on .bar { background: var(--ink); }
.bar-x { font-size: 9px; color: #9aa3ae; font-weight: 600; }
.bar-col.on .bar-x, .bar-col.is-last .bar-x { color: var(--ink); }

/* 툴팁 */
.chart-tip {
  position: absolute; transform: translateX(-50%); pointer-events: none;
  background: var(--ink); color: #fff; border-radius: 10px; padding: 7px 10px;
  font-size: 11px; line-height: 1.45; white-space: nowrap; z-index: 3;
  box-shadow: 0 6px 18px rgba(18, 24, 31, 0.26);
}
.chart-tip[hidden] { display: none; }
.chart-tip .tip-label { display: block; color: #9aa6b4; font-size: 10px; }
.chart-tip .tip-value { display: block; font-size: 15px; font-weight: 800; font-variant-numeric: tabular-nums; }
.chart-tip .tip-row { display: flex; gap: 10px; justify-content: space-between; }
.chart-tip .tip-row em { font-style: normal; color: #9aa6b4; }
.chart-tip .tip-row b { font-variant-numeric: tabular-nums; }

/* 상관계수 표시 */
.corr { display: flex; align-items: center; gap: 12px; margin: 10px 0 4px; }
.corr-num {
  font-size: 26px; font-weight: 800; letter-spacing: -0.03em; color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.corr-body { flex: 1; display: flex; flex-direction: column; gap: 5px; }
.corr-word { font-size: 11px; font-weight: 700; color: var(--mute); }
.corr-bar { display: block; height: 6px; border-radius: 999px; background: var(--surface); overflow: hidden; }
.corr-bar span {
  display: block; height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, #e0602f, #c9451f);
  transition: width 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}


/* ============================================================
   ■ BACKBONE — 설명 박스 · 진입 애니메이션 · 눌림 반응
   레퍼런스 감성: 큰 숫자 / 강한 대비 / 그라데이션 / 움직임
   ============================================================ */
.explain {
  background: var(--surface); border-radius: 11px; padding: 12px 13px;
  font-size: 12px; line-height: 1.65; color: var(--text); margin-bottom: 12px;
}
.explain b { color: var(--ink); }
.explain ul { margin: 7px 0 0; padding-left: 16px; }
.explain li { margin-bottom: 3px; }

@keyframes rise {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: none; }
}
/* core/anim.js가 붙입니다 (.card, .chart-card, .hero, .bento-item, [data-reveal]) */
.reveal { animation: rise 0.42s cubic-bezier(0.22, 1, 0.36, 1) both; animation-delay: var(--reveal-delay, 0ms); }

@media (prefers-reduced-motion: reduce) {
  .reveal { animation: none; }
}

.bento-item, .venue-card, .nav-row, .slot, .date-chip, .filter-chip,
.primary, .ghost, .social-btn, .tab, .auth-tab, [data-reveal] {
  transition: transform 0.12s ease, box-shadow 0.2s ease, background 0.2s ease, opacity 0.2s ease;
}
.bento-item:active, .venue-card:active, [data-reveal]:active,
.slot:not(.disabled):active, .primary:active, .social-btn:active { transform: scale(0.975); }
.nav-row:active { background: var(--surface); }
.bento-item:hover, .venue-card:hover, [data-reveal]:hover { box-shadow: 0 6px 20px rgba(18, 24, 31, 0.08); }



/* ============================================================
   ■ BACKBONE — 반응형 (모바일 우선 · 좁은 폭 보정)
   ============================================================ */
@media (max-width: 400px) {
  .slot-grid { grid-template-columns: repeat(2, 1fr); }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .menu-ico { width: 48px; height: 48px; }
  .ad-card strong { font-size: 15px; }
  .stat strong { font-size: 17px; }
}
@media (max-width: 340px) {
  .menu-label { font-size: 11px; }
  .tabbar .tab { font-size: 10px; }
}

/* ============================================================
   ■ BACKBONE — 연습 영상 (core/media-screens.js)
   ============================================================ */
.media-guide h3 { margin: 6px 0; }
.media-actions { flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.cam-pick {
  display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px;
  border: 1px solid var(--line); border-radius: 999px; font-size: 13px; cursor: pointer;
}
.cam-pick.cam-off { opacity: 0.5; cursor: not-allowed; }
.cam-pick input { margin: 0; }
.practice-list { display: flex; flex-direction: column; gap: 6px; }
.practice-row {
  display: flex; align-items: center; gap: 8px; width: 100%; text-align: left;
  padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface);
}
.practice-main { flex: 1; display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.practice-title { font-weight: 700; font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.practice-sub { font-size: 12px; color: var(--mute); }
.chip.live { background: #ffe9e9; color: #b00020; }
.chip.bad { background: #f3f3f3; color: #777; }
.cam-grid { display: grid; gap: 8px; grid-template-columns: 1fr; }
.cam-grid.cams-2, .cam-grid.cams-3, .cam-grid.cams-4 { grid-template-columns: 1fr 1fr; }
.cam-frame { position: relative; background: #000; border-radius: 10px; overflow: hidden; aspect-ratio: 16 / 9; }
.cam-frame video { width: 100%; height: 100%; object-fit: contain; display: block; }
.cam-label {
  position: absolute; left: 8px; top: 8px; padding: 2px 8px; border-radius: 6px;
  background: rgba(0, 0, 0, 0.55); color: #fff; font-size: 11px; font-weight: 700;
}
.cam-overlay {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 12px; background: rgba(0, 0, 0, 0.45);
}
.cam-overlay[hidden] { display: none; }
.player-bar { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-top: 10px; }
.player-bar select { padding: 6px 8px; border-radius: 8px; border: 1px solid var(--line); }
.seek { width: 100%; margin-top: 8px; }
.player-clock { margin: 4px 0 0; font-variant-numeric: tabular-nums; }

/* ============================================================
   ▲ SPORT — 경기 기록 · 경기 상세
   sports/<종목>/screens.js 가 그리는 화면 전용입니다.
   ============================================================ */
.game-list { display: flex; flex-direction: column; gap: 10px; }
.game-card {
  width: 100%; text-align: left; background: var(--card); border: 1px solid var(--line);
  border-radius: 14px; padding: 16px; font-family: inherit; display: block;
}
.game-head { display: flex; align-items: baseline; justify-content: space-between; }
.game-venue { font-size: 15px; font-weight: 700; color: var(--ink); }
.game-date { font-size: 11px; color: var(--mute); }
.game-line { font-size: 12px; color: var(--mute); margin-top: 4px; }
.game-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 12px; }
.game-stat { display: flex; flex-direction: column; gap: 2px; background: var(--surface); border-radius: 9px; padding: 8px 10px; }
.game-stat em { font-size: 10px; color: var(--mute); font-style: normal; }
.game-stat strong { font-size: 15px; color: var(--ink); font-variant-numeric: tabular-nums; }
.game-stat i { font-size: 9px; font-style: normal; color: var(--mute); margin-left: 1px; }

.summary-card { background: var(--ink); border-color: var(--ink); color: #fff; }
.summary-head { display: flex; align-items: baseline; justify-content: space-between; font-size: 13px; font-weight: 600; }
.summary-head .mute { color: #94a1b2; }
.summary-big { font-size: 26px; font-weight: 800; margin: 10px 0 4px; letter-spacing: -0.02em; }
.summary-line { font-size: 12px; color: #94a1b2; }

.result { font-size: 12px; font-weight: 600; }
.result.hit { color: var(--success); }
.result.out { color: var(--mute); }
.result.walk { color: var(--warning); }


/* ============================================================
   ▲ SPORT — 측정 히어로 · 등급
   ============================================================ */
.measure-hero { background: var(--ink); border-color: var(--ink); color: #fff; }
.measure-hero-top { display: flex; align-items: center; justify-content: space-between; }
.measure-hero-top .mute { color: #94a1b2; }
.measure-big {
  font-size: 40px; font-weight: 800; letter-spacing: -0.04em;
  margin: 8px 0 4px; font-variant-numeric: tabular-nums;
}
.measure-big strong { font-weight: 800; }
.measure-big span { font-size: 15px; font-weight: 600; color: #94a1b2; margin-left: 4px; }
.measure-sub { font-size: 12px; color: #94a1b2; }
.grade {
  width: 26px; height: 26px; border-radius: 8px; flex-shrink: 0;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 800; color: #fff;
}
.grade-S { background: var(--accent); }
.grade-A { background: var(--success); }
.grade-B { background: #4a6fa5; }
.grade-C { background: var(--mute); }


/* ============================================================
   ▲ SPORT — 자세 분석 (구간 점수 · 점수 링 · 지표 막대)
   ============================================================ */
.score-ring-wrap { position: relative; width: 96px; height: 96px; margin: 10px 0 8px; }
.score-ring { width: 96px; height: 96px; display: block; }
.score-ring circle[data-ring] { transition: stroke-dashoffset 1s cubic-bezier(0.22, 1, 0.36, 1); }
.score-text {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 0; line-height: 1;
}
.score-text strong { font-size: 30px; font-weight: 800; letter-spacing: -0.03em; color: #fff; font-variant-numeric: tabular-nums; }
.score-text em { font-size: 10px; font-style: normal; color: #94a1b2; align-self: center; margin: 2px 0 0; }

.phase-bars { display: flex; flex-direction: column; gap: 9px; }
.phase-bar { display: flex; align-items: center; gap: 10px; }
.phase-name { font-size: 12px; font-weight: 600; width: 66px; flex-shrink: 0; }
.phase-track { flex: 1; height: 8px; background: var(--surface); border-radius: 999px; overflow: hidden; }
.phase-fill {
  display: block; height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, #e0602f, #c9451f);
  transition: width 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}
.phase-score { font-size: 12px; font-weight: 700; width: 26px; text-align: right; font-variant-numeric: tabular-nums; }
.focus-note {
  margin: 14px 0 0; padding: 11px 12px; border-radius: 9px;
  background: var(--surface); font-size: 12px; line-height: 1.6; color: var(--text);
}
.focus-note b { color: var(--accent); margin-right: 5px; }

.metric-rows { display: flex; flex-direction: column; gap: 16px; }
.metric-row-item { display: flex; flex-direction: column; gap: 6px; }
.metric-row-head { display: flex; align-items: center; gap: 8px; }
.metric-label { font-size: 13px; font-weight: 600; flex: 1; }
.metric-value { font-size: 15px; font-weight: 700; font-variant-numeric: tabular-nums; }
.metric-value i { font-size: 10px; font-style: normal; color: var(--mute); margin-left: 1px; }
.metric-scale { position: relative; height: 8px; background: var(--surface); border-radius: 999px; }
.metric-good { position: absolute; top: 0; height: 100%; background: #d9ede4; border-radius: 999px; }
.metric-marker {
  position: absolute; top: -3px; width: 3px; height: 14px; border-radius: 2px;
  background: var(--ink); transform: translateX(-1.5px);
}
.metric-range { display: flex; justify-content: space-between; font-size: 10px; color: #99a1ad; }

/* 폼 필드 블록 (연습 영상 촬영 폼 등) — 라벨 위, 입력 아래 한 줄씩 */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.field > label { font-size: 12px; font-weight: 600; color: var(--mute); }
.field > select, .field > input[type="text"] {
  width: 100%; padding: 11px 12px; border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: var(--card); font: inherit; font-size: 14px; color: var(--text);
}

/* ============================================================
   ■ BACKBONE — 플레이어 v2 (그리드 ↔ 크게 보기 · 표준 컨트롤 바 · 다른 보관 영상 띠)
   ============================================================ */
.player-holder { margin: -14px -16px 12px; background: var(--ink); padding-bottom: 6px; }
.player-holder[hidden] { display: none; }
/* 재생 준비 박스: 플레이어 그리드와 같은 비율로 자리를 미리 잡아 영상이 붙을 때 아래 카드가 밀리지 않게 (4대 2×2 = 16/9, 2대 1×2 = 32/9) */
.prep-box { display: flex; align-items: center; justify-content: center; gap: 10px; aspect-ratio: 16 / 9; min-height: 120px; color: #9aa6b2; font-size: 13px; }
.prep-box.prep-cams-2 { aspect-ratio: 32 / 9; }
.prep { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--mute); margin: 6px 0 10px; }
.prep-spin { width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--line); border-top-color: var(--accent); animation: spin 0.9s linear infinite; flex-shrink: 0; }
@keyframes spin { to { transform: rotate(360deg); } }

.player { color: #fff; }
.player .cam-grid { display: grid; gap: 2px; grid-template-columns: 1fr; background: #000; }
.player .cam-grid.cams-2, .player .cam-grid.cams-3, .player .cam-grid.cams-4 { grid-template-columns: 1fr 1fr; }
.player .cam-frame { position: relative; background: #000; aspect-ratio: 16 / 9; overflow: hidden; border-radius: 0; cursor: pointer; }
.player .cam-frame video { width: 100%; height: 100%; object-fit: contain; display: block; }
/* 크게 보기: 확대된 카메라가 전체 폭, 나머지는 아래 썸네일 띠 */
.player[data-mode="focus"] .cam-grid { grid-template-columns: repeat(4, 1fr); grid-auto-rows: auto; }
.player[data-mode="focus"] .cam-frame.focused { grid-column: 1 / -1; grid-row: 1; }
.player[data-mode="focus"] .cam-frame.thumb { aspect-ratio: 16 / 9; opacity: 0.75; }
.player[data-mode="focus"] .cam-frame.thumb .cam-label { font-size: 10px; padding: 1px 5px; }
.player .cam-label { position: absolute; left: 8px; top: 8px; padding: 2px 8px; border-radius: 6px; background: rgba(0, 0, 0, 0.55); color: #fff; font-size: 11px; font-weight: 700; }
.player .cam-frame.focused .cam-label::after { content: " · 크게 보기 중"; font-weight: 500; opacity: 0.8; }
.player .cam-overlay { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 12px; background: rgba(0, 0, 0, 0.45); }
.player .cam-overlay[hidden] { display: none; }
/* 함께 버퍼링 중: 그리드 오른쪽 위 칩 */
.player .cam-grid { position: relative; }
.buffer-chip { position: absolute; top: 8px; right: 8px; z-index: 3; display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px 4px 8px; border-radius: 999px; background: rgba(0, 0, 0, 0.62); color: #fff; font-size: 11.5px; font-weight: 700; pointer-events: none; }
.buffer-chip[hidden] { display: none; }
.buffer-chip .prep-spin { width: 12px; height: 12px; border-color: rgba(255, 255, 255, 0.3); border-top-color: #fff; }

.player-time { display: flex; align-items: center; gap: 10px; padding: 10px 14px 0; font-size: 11px; font-variant-numeric: tabular-nums; color: #b7c0c9; }
/* 시크바: 직접 그려서 위의 표시(▼·Pin 띠)와 좌표를 맞춤. 썸네일 지름 = --thumb, 양끝 안쪽 여백 = 썸네일 반지름 */
.seek-wrap { --thumb: 14px; --lanes: 1; position: relative; flex: 1; min-width: 0; height: calc(22px + var(--lanes) * 6px); display: flex; align-items: flex-end; transition: height 0.15s; }
.player .seek {
  -webkit-appearance: none; appearance: none; width: 100%; height: 18px; margin: 0; background: transparent; cursor: pointer; position: relative; z-index: 1;
}
.player .seek::-webkit-slider-runnable-track { height: 4px; border-radius: 2px; background: linear-gradient(to right, var(--accent) var(--fill, 0%), rgba(255, 255, 255, 0.22) var(--fill, 0%)); }
.player .seek::-webkit-slider-thumb { -webkit-appearance: none; width: var(--thumb); height: var(--thumb); margin-top: -5px; border-radius: 50%; background: var(--accent); border: 2px solid #fff; box-sizing: border-box; }
.player .seek::-moz-range-track { height: 4px; border-radius: 2px; background: rgba(255, 255, 255, 0.22); }
.player .seek::-moz-range-progress { height: 4px; border-radius: 2px; background: var(--accent); }
.player .seek::-moz-range-thumb { width: var(--thumb); height: var(--thumb); border-radius: 50%; background: var(--accent); border: 2px solid #fff; box-sizing: border-box; }
.player .seek:focus-visible { outline: none; }
.player .seek:focus-visible::-webkit-slider-thumb { box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.35); }
/* 위치 계산: 0~1 비율 --p → 시크바 썸네일 중심과 같은 x */
.seek-wrap > .pin-start, .seek-wrap > .pin-live, .seek-marks .pin-mark { left: calc(var(--thumb) / 2 + (100% - var(--thumb)) * var(--p, 0)); }
.seek-marks { position: absolute; inset: 0; pointer-events: none; }
/* 저장된 Pin: 트랙 바로 위 얇은 띠 */
/* 줄(--lane) 마다 6px 위로: 0 = 트랙 바로 위, 겹치는 Pin 은 1·2 줄 */
.seek-marks .pin-mark {
  position: absolute; bottom: calc(19px + var(--lane, 0) * 6px); height: 4px; min-width: 4px; width: calc((100% - var(--thumb)) * var(--w, 0)); padding: 0; border: 0; border-radius: 2px;
  background: var(--accent); opacity: 0.8; cursor: pointer; pointer-events: auto;
}
/* 누르기 쉽게 보이지 않는 영역을 위아래로 넓힘 */
.seek-marks .pin-mark::after { content: ""; position: absolute; inset: -3px -2px; }
.seek-marks .pin-mark.coach { background: #4da3ff; }
.seek-marks .pin-mark:hover, .seek-marks .pin-mark.hover { opacity: 1; box-shadow: 0 0 0 1.5px rgba(255, 255, 255, 0.85); z-index: 2; }
.seek-marks .pin-mark.active { opacity: 1; box-shadow: 0 0 0 2px #fff; z-index: 3; }
.seek-marks .pin-more {
  position: absolute; bottom: calc(19px + 3 * 6px - 4px); left: calc(var(--thumb) / 2 + (100% - var(--thumb)) * var(--p, 0)); transform: translateX(-3px);
  padding: 0 4px; border: 0; border-radius: 6px; background: #fff; color: var(--ink); font: inherit; font-size: 9px; font-weight: 800; line-height: 12px; cursor: pointer; pointer-events: auto; z-index: 4;
}
.seek-marks .pin-more.hover { box-shadow: 0 0 0 2px var(--accent); }
.seek-marks .pin-more.active { background: var(--accent); color: #fff; box-shadow: 0 0 0 2px #fff; }
/* 겹친 Pin 고르기 목록 (시크바 위) */
.pin-pop {
  position: absolute; bottom: calc(100% + 6px); transform: translateX(-50%); z-index: 6; min-width: 210px; max-width: 280px;
  padding: 6px; border-radius: 12px; background: #fff; color: var(--text); box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35); display: flex; flex-direction: column; gap: 2px;
}
.pin-pop-head { padding: 4px 8px 6px; font-size: 11px; font-weight: 700; color: var(--mute); }
.pin-pop button { display: flex; align-items: center; gap: 8px; width: 100%; padding: 8px 10px; border: 0; border-radius: 8px; background: transparent; color: var(--text); font: inherit; font-size: 12.5px; text-align: left; cursor: pointer; }
.pin-pop button:hover, .pin-pop button:focus-visible, .pin-pop button.active { background: var(--accent-soft); outline: none; }
.pin-pop-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }
.pin-pop-dot.coach { background: #4da3ff; }
.pin-pop-name { font-weight: 700; }
.pin-pop-time { margin-left: auto; color: var(--mute); font-variant-numeric: tabular-nums; }
/* 타임라인에서 고른 Pin 의 목록 행 */
.pin-row.hl { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
/* Pin 시작점 ▼ (꼭짓점이 트랙을 가리킴) + 트랙까지 가는 가는 선 */
.seek-wrap > .pin-start { position: absolute; top: 0; bottom: 9px; width: 0; transform: translateX(-50%); pointer-events: none; z-index: 2; }
.seek-wrap > .pin-start[hidden], .seek-wrap > .pin-live[hidden] { display: none; }
.seek-wrap > .pin-start::before { content: ""; position: absolute; left: -6px; top: 0; border-left: 6px solid transparent; border-right: 6px solid transparent; border-top: 8px solid #fff; filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.5)); }
.seek-wrap > .pin-start::after { content: ""; position: absolute; left: -1px; top: 8px; bottom: 0; width: 2px; background: #fff; border-radius: 1px; }
/* 진행 중인 Pin 구간: 시작~현재 */
.seek-wrap > .pin-live { position: absolute; bottom: 7px; height: 4px; width: calc((100% - var(--thumb)) * var(--w, 0)); background: rgba(255, 255, 255, 0.75); border-radius: 2px; pointer-events: none; z-index: 2; }
/* Pin 버튼 (시간 행 오른쪽) */
.pin-btn {
  display: inline-flex; align-items: center; gap: 5px; flex-shrink: 0; height: 30px; padding: 0 11px 0 9px; border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.28); background: rgba(255, 255, 255, 0.06); color: #fff; font: inherit; font-size: 12px; font-weight: 700; cursor: pointer; white-space: nowrap;
}
.pin-btn .ico { width: 15px; height: 15px; stroke: currentColor; fill: none; stroke-width: 2; }
.pin-btn:hover { background: rgba(255, 255, 255, 0.12); }
.pin-btn.on { background: var(--accent); border-color: var(--accent); }
.pin-btn.on .ico { fill: #fff; }
.pin-btn:disabled { opacity: 0.6; }
.pin-cancel { flex-shrink: 0; width: 30px; height: 30px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, 0.28); background: transparent; color: #fff; font-size: 17px; line-height: 1; cursor: pointer; }
.pin-cancel[hidden] { display: none; }
.pin-hint { margin: -4px 0 10px; }
@media (max-width: 420px) {
  .player-time { gap: 7px; }
  .pin-btn { padding: 0 9px 0 7px; }
  .player.pinning .t-end { display: none; }
}
.player-bar { display: flex; align-items: center; justify-content: center; gap: 14px; padding: 4px 14px 0; }
.pbtn {
  position: relative; border: none; background: rgba(255, 255, 255, 0.08); color: #fff; border-radius: 50%;
  width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; cursor: pointer;
}
.pbtn:active { background: rgba(255, 255, 255, 0.18); }
.pbtn .ico { width: 22px; height: 22px; }
.pbtn.main { width: 58px; height: 58px; background: var(--accent); }
.pbtn.main .ico { width: 26px; height: 26px; fill: #fff; stroke: #fff; }
.pbtn.small { width: 36px; height: 36px; background: none; }
.pbtn.small .ico { width: 20px; height: 20px; }
.pbtn-sub { position: absolute; bottom: -2px; right: -2px; font-size: 9px; font-weight: 800; padding: 1px 4px; border-radius: 4px; background: var(--ink); color: #b7c0c9; }
.player-foot { display: flex; align-items: center; gap: 8px; padding: 8px 14px 6px; }
.frame-counter { font-size: 11px; color: #b7c0c9; font-variant-numeric: tabular-nums; margin-right: auto; }
.rate-chips { display: flex; gap: 4px; }
.rate { border: 1px solid rgba(255, 255, 255, 0.18); background: none; color: #b7c0c9; font: inherit; font-size: 11px; font-weight: 700; padding: 4px 8px; border-radius: 999px; cursor: pointer; }
.rate.on { background: #fff; color: var(--ink); border-color: #fff; }
/* 전체화면(브라우저 API·의사 공통): 프레임을 폭이 아니라 "남은 높이" 기준으로 제한해 그리드 + 컨트롤이 항상 화면 안에.
   --fs-avail = 화면 높이 − 컨트롤(시크바·버튼·속도) 높이. 열 폭 상한 = 행당 허용 높이 × 16/9 → 16:9 유지, 검은 띠 없음. */
.player:fullscreen, .player:-webkit-full-screen, .player.pseudo-full { --fs-ctl: calc(166px + var(--pin-lanes-extra, 0px)); --fs-avail: calc(100dvh - var(--fs-ctl) - env(safe-area-inset-bottom)); }
.player:fullscreen, .player:-webkit-full-screen { background: #000; display: flex; flex-direction: column; justify-content: center; }
.player:fullscreen .cam-grid, .player:-webkit-full-screen .cam-grid, .player.pseudo-full .cam-grid { flex: 1; min-height: 0; align-content: center; justify-content: center; }
.player:fullscreen .player-time, .player:fullscreen .player-bar, .player:fullscreen .player-foot,
.player:-webkit-full-screen .player-time, .player:-webkit-full-screen .player-bar, .player:-webkit-full-screen .player-foot,
.player.pseudo-full .player-time, .player.pseudo-full .player-bar, .player.pseudo-full .player-foot { flex-shrink: 0; }
/* 1대: 한 열, 2대: 한 행 두 열, 3·4대: 두 행 두 열 */
.player:fullscreen .cam-grid, .player:-webkit-full-screen .cam-grid, .player.pseudo-full .cam-grid { grid-template-columns: minmax(0, calc(var(--fs-avail) * 16 / 9)); }
.player:fullscreen .cam-grid.cams-2, .player:-webkit-full-screen .cam-grid.cams-2, .player.pseudo-full .cam-grid.cams-2 { grid-template-columns: repeat(2, minmax(0, calc(var(--fs-avail) * 16 / 9))); }
.player:fullscreen .cam-grid.cams-3, .player:fullscreen .cam-grid.cams-4,
.player:-webkit-full-screen .cam-grid.cams-3, .player:-webkit-full-screen .cam-grid.cams-4,
.player.pseudo-full .cam-grid.cams-3, .player.pseudo-full .cam-grid.cams-4 { grid-template-columns: repeat(2, minmax(0, calc((var(--fs-avail) - 2px) / 2 * 16 / 9))); }
/* 크게 보기: 확대 1행 + 썸네일 1행(높이 = 확대의 1/4) → 확대 폭 ≤ 남은 높이 / 1.25 × 16/9, 열 = 그 1/4 */
.player:fullscreen[data-mode="focus"] .cam-grid, .player:-webkit-full-screen[data-mode="focus"] .cam-grid, .player.pseudo-full[data-mode="focus"] .cam-grid { grid-template-columns: repeat(4, minmax(0, calc((var(--fs-avail) - 2px) * 16 / 45))); }
/* 가로 폰처럼 낮은 화면: 컨트롤을 줄여 프레임에 높이를 더 줌 */
@media (max-height: 500px) {
  .player:fullscreen, .player:-webkit-full-screen, .player.pseudo-full { --fs-ctl: calc(128px + var(--pin-lanes-extra, 0px)); }
  .player:fullscreen .player-time, .player:-webkit-full-screen .player-time, .player.pseudo-full .player-time { padding-top: 4px; }
  .player:fullscreen .pbtn, .player:-webkit-full-screen .pbtn, .player.pseudo-full .pbtn { width: 36px; height: 36px; }
  .player:fullscreen .pbtn.main, .player:-webkit-full-screen .pbtn.main, .player.pseudo-full .pbtn.main { width: 46px; height: 46px; }
  .player:fullscreen .pbtn.small, .player:-webkit-full-screen .pbtn.small, .player.pseudo-full .pbtn.small { width: 30px; height: 30px; }
  .player:fullscreen .player-foot, .player:-webkit-full-screen .player-foot, .player.pseudo-full .player-foot { padding: 4px 14px 4px; }
}
/* 의사 전체화면 (iPhone 등 Fullscreen API 없는 브라우저): 화면 전체 고정, 그리드·버튼 유지 */
.player.pseudo-full {
  position: fixed; inset: 0; z-index: 1000; width: auto; height: 100dvh; margin: 0; border-radius: 0;
  background: #000; display: flex; flex-direction: column; justify-content: center;
  padding-bottom: env(safe-area-inset-bottom);
}
.player.pseudo-full .cam-frame { max-height: none; }
html.has-pseudo-full, html.has-pseudo-full body { overflow: hidden; overscroll-behavior: none; }

/* Pin 패널 · 목록 · 비교 */
.pin-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 10px; }
.pin-bar .primary, .pin-bar .ghost { width: auto; margin: 0; }
.pin-list { display: flex; flex-direction: column; gap: 6px; }
.pin-row { display: flex; align-items: center; gap: 8px; border: 1px solid var(--line); border-radius: 12px; padding: 4px 6px 4px 10px; background: var(--card); }
.pin-check { display: flex; }
.pin-check input { width: 18px; height: 18px; margin: 0; accent-color: var(--accent); cursor: pointer; }
.pin-check input[type="radio"] { border-radius: 50%; }
.pin-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; border: 0; background: none; text-align: left; padding: 6px 0; font-family: inherit; color: var(--text); cursor: pointer; }
.pin-title { font-weight: 700; font-size: 13.5px; }
.pin-title .chip { font-size: 10px; padding: 1px 6px; margin-left: 4px; vertical-align: middle; }
.pin-sub { font-size: 12px; color: var(--mute); font-variant-numeric: tabular-nums; }
.pin-del { border: 0; background: none; color: var(--mute); font-size: 20px; line-height: 1; width: 32px; height: 32px; border-radius: 50%; cursor: pointer; flex-shrink: 0; }
.pin-del:hover { background: rgba(16, 22, 28, 0.06); color: var(--accent); }
.pin-compare { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 12px; }
.pin-compare .primary, .pin-compare .ghost { width: auto; margin: 0; }
.pin-row.on { border-color: var(--accent); background: var(--accent-soft); }
.pin-card.compact { margin: 10px 0 0; padding: 12px 14px; }
.pin-card.compact .pin-bar { margin-bottom: 8px; }
.small-btn { width: auto; margin: 0; padding: 7px 12px; font-size: 12.5px; }
/* 보관함 "영상 비교" 진입 */
.compare-cta {
  display: flex; align-items: center; gap: 12px; width: 100%; margin: 0 0 10px; padding: 12px 14px;
  border: 1px solid var(--line); border-radius: var(--radius); background: var(--ink); color: #fff; text-align: left; font-family: inherit; cursor: pointer;
}
.compare-cta .ico { width: 22px; height: 22px; color: var(--accent); flex-shrink: 0; }
.compare-cta span:nth-child(2) { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.compare-cta strong { font-size: 14px; }
.compare-cta small { font-size: 12px; color: #aab6c2; }
.compare-cta .nav-chevron { color: #aab6c2; }
/* 영상 고르기 */
.pick-slots { display: flex; flex-direction: column; gap: 8px; margin-bottom: 12px; }
.pick-slot { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1px dashed var(--line); border-radius: 12px; min-height: 48px; }
.pick-slot.on { border-style: solid; border-color: var(--accent); background: var(--accent-soft); }
.pick-slot strong { flex: 1; font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.side-badge { width: 26px; height: 26px; border-radius: 8px; background: var(--ink); color: #fff; font-size: 12px; font-weight: 800; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.pick-slot.on .side-badge { background: var(--accent); }
/* 비교 화면: 두 면 */
.compare-wrap { display: flex; flex-direction: column; gap: 14px; }
.compare-pane { display: flex; flex-direction: column; }
.compare-pane-head { display: flex; align-items: center; gap: 8px; margin: 0 0 8px; min-width: 0; }
.compare-pane-head strong { font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.compare-pane-head .mute { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.compare-holder { margin: 0; border-radius: 14px; overflow: hidden; }
/* 비교 재생 중(Pin 구간 클립): 플레이어 테두리 강조 + 머리글 표시 */
.compare-pane.clip-mode .compare-holder { box-shadow: 0 0 0 2px var(--accent); }
.compare-pane.clip-mode .compare-pane-head::after { content: "Pin 구간"; margin-left: auto; flex-shrink: 0; font-size: 11px; font-weight: 800; padding: 2px 8px; border-radius: 999px; background: var(--accent); color: #fff; }
.link-bar .prep-spin { width: 16px; height: 16px; border-color: rgba(255, 255, 255, 0.3); border-top-color: #fff; }
.compare-fail { padding: 16px; color: #ffb4a0; }
/* 함께 재생 컨트롤 (아래 고정 띠) */
.compare-link { position: sticky; bottom: calc(var(--tabbar-h) + var(--safe-b) + 8px); z-index: 5; margin: 14px 0 12px; padding: 10px 14px; border-radius: 14px; background: var(--ink); color: #fff; box-shadow: 0 8px 24px rgba(16, 22, 28, 0.25); }
.compare-link.on { outline: 2px solid var(--accent); }
.link-status { font-size: 12px; color: #b7c0c9; margin-bottom: 8px; font-variant-numeric: tabular-nums; }
.link-bar { display: flex; align-items: center; justify-content: center; gap: 12px; }
.link-bar .primary { width: auto; margin: 0; }
.link-bar .ghost.small-btn { background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.35); }
.link-bar .ghost.small-btn:hover { background: rgba(255, 255, 255, 0.1); }
.compare-pins { display: flex; flex-direction: column; gap: 4px; font-size: 12.5px; margin-bottom: 8px; }
.strip { display: flex; gap: 10px; overflow-x: auto; padding: 2px 2px 8px; scrollbar-width: none; }
.strip::-webkit-scrollbar { display: none; }
.strip-item { flex: 0 0 150px; border: none; background: none; padding: 0; text-align: left; font-family: inherit; color: var(--text); display: flex; flex-direction: column; gap: 4px; }
.strip-thumb { position: relative; aspect-ratio: 16 / 9; border-radius: 10px; background: var(--steel); color: #fff; display: flex; align-items: center; justify-content: center; }
.strip-thumb .ico { width: 26px; height: 26px; fill: #fff; stroke: none; }
.strip-thumb span { position: absolute; right: 6px; bottom: 5px; font-size: 10px; font-weight: 700; background: rgba(0, 0, 0, 0.5); padding: 1px 6px; border-radius: 5px; }
.strip-title { font-size: 12.5px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.strip-sub { font-size: 11px; color: var(--mute); }

/* ============================================================
   ■ BACKBONE — 예약 v2 (시간대 상태 · 확인 시트 · 완료 · 예약내역)
   ============================================================ */
.slot-legend { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 6px 12px; margin: -2px 0 4px; font-size: 10.5px; color: var(--mute); }
.lg::before { content: ""; display: inline-block; width: 9px; height: 9px; border-radius: 3px; margin-right: 4px; vertical-align: -1px; border: 1px solid var(--line); background: var(--card); }
.lg.avail::before { border-color: var(--success); background: var(--success-soft); }
.lg.low::before { border-color: var(--warning); background: var(--warning-soft); }
.lg.peak::before { border-color: var(--accent); background: var(--accent-soft); }
.lg.off::before { background: #e6e9ec; border-color: #e6e9ec; }
.slot { position: relative; display: flex; flex-direction: column; gap: 3px; align-items: flex-start; padding: 10px 11px; border-radius: var(--radius-sm); border: 1.5px solid var(--line); background: var(--card); font-family: inherit; text-align: left; }
.slot.avail { border-color: #cfe5da; }
.slot.avail .slot-state { color: var(--success); }
.slot.low { border-color: var(--warning); background: #fffaf3; }
.slot.low .slot-state { color: var(--warning); }
.slot.is-peak { border-color: #f0c4b5; }
.slot.past, .slot.full { background: #eef0f2; border-color: #eef0f2; color: var(--mute); }
.slot.past .slot-time, .slot.full .slot-time { color: var(--mute); text-decoration: line-through; }
.slot.past .slot-state, .slot.full .slot-state { color: var(--mute); }
.slot-state { font-size: 10.5px; font-weight: 700; }
.slot-price { display: flex; align-items: center; gap: 4px; }
.slot .slot-peak { position: static; font-style: normal; font-size: 9px; font-weight: 800; padding: 1px 5px; border-radius: 4px; background: var(--accent-soft); color: var(--accent); }
.slot:not(:disabled):active { transform: scale(0.98); }

.sheet-backdrop { position: fixed; inset: 0; z-index: 1100; background: rgba(16, 22, 28, 0); display: flex; align-items: flex-end; justify-content: center; transition: background 0.18s; }
.sheet-backdrop.show { background: rgba(16, 22, 28, 0.45); }
.sheet { width: 100%; max-width: 480px; background: var(--card); border-radius: 18px 18px 0 0; padding: 10px 18px calc(18px + var(--safe-b)); transform: translateY(100%); transition: transform 0.22s cubic-bezier(0.22, 1, 0.36, 1); }
.sheet-backdrop.show .sheet { transform: translateY(0); }
.sheet-grip { display: block; width: 38px; height: 4px; border-radius: 2px; background: var(--line); margin: 0 auto 14px; }
.sheet h3 { font-size: 16px; margin-bottom: 10px; }
.sheet-msg { margin: -2px 0 4px; font-size: 13.5px; line-height: 1.55; color: var(--mute); }
.sheet-form { margin-top: 10px; }
.sheet-form label { margin-bottom: 0; }
.sheet .primary:disabled { opacity: 0.45; cursor: default; }
/* 되돌릴 수 없는 동작(삭제·탈퇴·예약 취소)의 확인 버튼 */
.primary.danger { background: var(--accent); }
.primary.danger:active { background: #b8421f; }
.sheet-rows { margin: 0 0 6px; }
.sheet-rows > div { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.sheet-rows dt { width: 44px; flex-shrink: 0; font-size: 12px; color: var(--mute); }
.sheet-rows dd { margin: 0; flex: 1; font-size: 14px; font-weight: 600; }
.stepper { display: flex; align-items: center; gap: 14px; }
.step-btn { width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--line); background: var(--card); font-size: 18px; line-height: 1; cursor: pointer; }
.sheet-actions { display: flex; gap: 8px; margin-top: 14px; }
.sheet-actions .ghost, .sheet-actions .primary { flex: 1; margin: 0; }
.sheet .slot-peak { font-style: normal; font-size: 9px; font-weight: 800; padding: 1px 5px; border-radius: 4px; background: var(--accent-soft); color: var(--accent); margin-left: 4px; }

.done-card .done-mark { background: var(--success); }
.done-card .done-mark .ico { width: 28px; height: 28px; stroke-width: 2.4; }
.checkin-box.big { margin: 16px 0; padding: 18px; }
.checkin-box.big .checkin-code { font-size: 34px; letter-spacing: 0.2em; }
.checkin-box.big .tiny { display: block; margin-top: 6px; }

.reservation-card.next { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); position: relative; }
.next-tag { position: absolute; top: -9px; left: 14px; font-size: 10px; font-weight: 800; padding: 2px 8px; border-radius: 6px; background: var(--accent); color: #fff; }
.reservation-list.past .reservation-card { padding: 14px 16px; }
.past-toggle { display: flex; align-items: center; justify-content: space-between; width: 100%; margin: 18px 0 8px; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); font: inherit; font-size: 13px; font-weight: 600; color: var(--text); }
.past-toggle .chev { transition: transform 0.15s; }
.past-toggle.open .chev { transform: rotate(90deg); }
.checkin-box.big { flex-direction: column; align-items: center; text-align: center; gap: 4px; }
.checkin-box.big .checkin-label { font-size: 11px; letter-spacing: 0.08em; }

/* ============================================================
   ■ BACKBONE — 세그먼트 컨트롤 · 리포트 상단
   ============================================================ */
.report-top { margin-bottom: 12px; display: flex; flex-direction: column; gap: 10px; }
.seg { display: flex; gap: 4px; padding: 4px; background: #e8ebe6; border-radius: 12px; }
.seg-btn { flex: 1; border: none; background: none; font: inherit; font-size: 12.5px; font-weight: 600; color: var(--mute); padding: 8px 6px; border-radius: 9px; cursor: pointer; }
.seg-btn.on { background: var(--card); color: var(--ink); box-shadow: 0 1px 2px rgba(16, 22, 28, 0.08); }
.tabs-seg .seg-btn { font-size: 13.5px; padding: 9px 6px; }
.report-pane[hidden] { display: none; }
.report-top .stat strong { font-size: 18px; white-space: nowrap; }


/* ============================================================
   ■ BACKBONE — 마무리: 빈 상태 · 비밀번호 보기 · 버튼 로딩
   ============================================================ */
.card.empty { padding: 26px 18px; }
.card.empty .ico.big { margin: 0 auto 10px; }
.card.empty p { margin: 0; font-size: 13px; }
label.has-peek { position: relative; }
.peek { position: absolute; right: 10px; top: 33px; border: none; background: none; font: inherit; font-size: 12px; font-weight: 600; color: var(--mute); padding: 4px 6px; cursor: pointer; }
.peek[aria-pressed="true"] { color: var(--ink); }
button:disabled { opacity: 0.55; cursor: default; }

.node-line { margin: 0; display: flex; align-items: center; gap: 8px; font-size: 14px; }


/* ============================================================
   ■ BACKBONE — 준비 중 표시 · 관리자 회원 상세 · 플레이어 포커스 (09-14~15 추가)
   ============================================================ */
.chip.dev { background: var(--warning-soft, #f7ead6); color: #8a5a12; font-size: 11px; padding: 2px 8px; vertical-align: middle; }
.member-row { align-items: center; gap: 8px; }
.member-open { display: flex; align-items: center; gap: 12px; flex: 1; min-width: 0; text-align: left; border: none; background: none; padding: 0; font: inherit; color: inherit; cursor: pointer; }
.member-open:hover .member-name { text-decoration: underline; }
.member-row select { flex-shrink: 0; }
.player { outline: none; }
.player:focus-visible { box-shadow: 0 0 0 2px var(--accent) inset; }

/* ============================================================
   ■ BACKBONE — 데스크톱 배치 (960px 이상)
   같은 디자인·부품을 넓은 화면에 맞게 펼칩니다: 하단 탭 → 왼쪽 내비 레일, 홈 2열, 메뉴 6열.
   모바일(<960px)은 위 규칙 그대로입니다.
   ============================================================ */
@media (min-width: 960px) {
  :root { --rail-w: 224px; }
  body { background: #e9ebe6; }
  .app {
    max-width: 1280px; margin: 0 auto; min-height: 100vh; background: var(--surface); box-shadow: 0 0 0 1px var(--line);
    display: grid; grid-template-columns: var(--rail-w) minmax(0, 1fr); grid-template-rows: var(--appbar-h) 1fr;
  }
  /* 로그인·온보딩(레일 숨김)에서는 1열 */
  .app:has(.tabbar.hidden) { grid-template-columns: minmax(0, 1fr); }
  .app:has(.tabbar.hidden) .appbar, .app:has(.tabbar.hidden) .views { grid-column: 1; }
  .app:has(.tabbar.hidden) .views { max-width: none; }
  /* 상단 바: 본문 폭만 */
  .appbar { grid-column: 2; grid-row: 1; padding: 0 32px; }
  /* 왼쪽 내비 레일 (하단 탭 바를 세로로) */
  .tabbar {
    position: sticky; top: 0; left: auto; right: auto; bottom: auto; transform: none; width: auto;
    grid-column: 1; grid-row: 1 / span 2; height: 100vh; padding: 18px 12px 22px;
    display: flex; flex-direction: column; gap: 4px;
    background: var(--ink); border-top: none; border-right: 1px solid rgba(255, 255, 255, 0.06);
  }
  .tabbar::before { content: "메뉴"; font-size: 11px; font-weight: 700; letter-spacing: 0.08em; color: #6f7c89; padding: 6px 12px 10px; }
  .tabbar .tab {
    position: relative; flex-direction: row; justify-content: flex-start; gap: 12px;
    padding: 11px 14px; border-radius: 12px; font-size: 14px; font-weight: 600; color: #aab4be;
  }
  .tabbar .tab .ico { width: 22px; height: 22px; }
  .tabbar .tab:hover { background: rgba(255, 255, 255, 0.06); color: #fff; }
  .tabbar .tab.active { background: rgba(255, 255, 255, 0.1); color: #fff; }
  .tabbar .tab.active::before { display: none; }
  .tab-dot { top: 12px; right: 14px; }
  /* 본문 */
  .views { grid-column: 2; grid-row: 2; padding: 24px 32px 48px; width: 100%; max-width: 1056px; }
  .toast { bottom: 28px; left: calc(50% + var(--rail-w) / 2); }

  /* 로그인·온보딩: 가운데 카드 */
  /* 로그인(데스크톱): 어두운 전체 배경 위 왼쪽 히어로 · 오른쪽 카드 2열 */
  .app:has(#view-auth.active) { box-shadow: none; }
  #view-auth.active { max-width: 1040px; margin: 0 auto; min-height: calc(100vh - var(--appbar-h) - 72px); display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center; }
  #view-auth.active:has(#authIntro.hidden) { display: block; max-width: 520px; }
  .auth-intro { padding: 0; }
  .auth-title { font-size: 52px; }
  .auth-tagline { font-size: 18px; }
  #view-auth.active > .step-card { align-self: center; padding: 30px 30px 26px; }
  #view-auth.active > .progress { grid-column: 1 / -1; }

  /* 홈: 광고 띠는 전체 폭, 아래는 2열 (왼쪽 오늘·메뉴 / 오른쪽 최근 촬영·기록) */
  #view-home.active { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 0 24px; align-items: start; }
  .ad-band { grid-column: 1 / -1; margin: 0 0 18px; padding: 14px; border-radius: 18px; }
  .ad-track { padding: 0; gap: 12px; }
  .ad-card { flex: 0 0 calc(50% - 6px); min-height: 176px; padding: 20px 22px; }
  .ad-card.image { min-height: 0; padding: 0; }
  .ad-card strong { font-size: 19px; }
  .ad-dots { margin-top: 8px; }
  .ad-track { cursor: grab; }
  .ad-arrow {
    display: flex; align-items: center; justify-content: center; position: absolute; top: 50%; transform: translateY(-60%);
    width: 36px; height: 36px; border: 0; border-radius: 50%; background: rgba(0, 0, 0, 0.55); color: #fff; font-size: 24px; line-height: 1;
    cursor: pointer; opacity: 0; transition: opacity 0.15s;
  }
  .ad-arrow.prev { left: 22px; } .ad-arrow.next { right: 22px; }
  .ad-band:hover .ad-arrow { opacity: 1; }
  .ad-arrow:hover { background: rgba(0, 0, 0, 0.8); }
  .today { grid-column: 1; grid-row: 2; padding: 16px 20px 8px; }
  .menu-grid { grid-column: 1; grid-row: 3; grid-template-columns: repeat(6, 1fr); gap: 10px 8px; margin-bottom: 0; }
  .menu-item { padding: 12px 4px 10px; gap: 9px; }
  .menu-item:hover { background: rgba(16, 22, 28, 0.04); }
  .menu-ico { width: 60px; height: 60px; border-radius: 18px; }
  .menu-ico .ico { width: 26px; height: 26px; }
  .home-side { grid-column: 2; grid-row: 2 / span 2; display: flex; flex-direction: column; gap: 14px; }
  .home-side .stat-strip { order: -1; margin-bottom: 0; }
  .stat-strip .stat-row { grid-template-columns: 1fr; }
  .stat-strip .stat + .stat { border-left: none; border-top: 1px solid var(--line); }

  /* 시트: 넓은 화면에서는 가운데 카드 */
  .sheet-backdrop { align-items: center; }
  .sheet { max-width: 420px; border-radius: 18px; padding: 22px 22px 20px; transform: translateY(10px) scale(0.98); opacity: 0; transition: transform 0.2s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.16s; box-shadow: 0 24px 60px rgba(16, 22, 28, 0.28); }
  .sheet-backdrop.show .sheet { transform: none; opacity: 1; }
  .sheet-grip { display: none; }
  .sheet-actions { justify-content: flex-end; }
  .sheet-actions .ghost, .sheet-actions .primary { flex: 0 0 auto; width: auto; min-width: 96px; padding: 11px 18px; font-size: 14px; }

  /* 영상 비교: A·B 좌우 */
  .compare-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: start; }
  .compare-link { bottom: 12px; }
  /* 서브 화면·플레이어: 카드 안에 둥글게 */
  .player-holder { margin: 0 auto 14px; border-radius: 18px; overflow: hidden; }
  /* 화면 높이에 맞춤 (노트북·모니터 어디서나 영상 + 재생 조작이 한 화면에): 플레이어 "폭"을 남은 높이로 제한합니다.
     프레임은 그대로 16:9 라 검은 띠가 생기지 않고, 폭이 줄면 높이도 같이 줄어듭니다. 전체화면은 아래 전체화면 규칙을 따릅니다.
     --pl-avail = 화면 높이 − 위(상단 바 + 본문 여백) − 아래 여백 − 재생 조작(시간·Pin 줄 최대·버튼·속도). 너무 낮은 창은 240px 까지만 줄임. */
  :root { --pl-chrome: calc(var(--appbar-h) + 24px + 14px); --pl-ctl: 170px; --pl-avail: max(240px, calc(100dvh - var(--pl-chrome) - var(--pl-ctl))); }
  /* 3·4대(2행 2열) · 준비 중 기본 */
  .player-holder { max-width: calc((var(--pl-avail) - 2px) * 16 / 9 + 2px); }
  /* 1대 */
  .player-holder:has(.cam-grid.cams-1) { max-width: calc(var(--pl-avail) * 16 / 9); }
  /* 2대(1행 2열) */
  .player-holder:has(.cam-grid.cams-2), .player-holder:has(.prep-cams-2) { max-width: calc(var(--pl-avail) * 32 / 9 + 2px); }
  /* 크게 보기: 확대 1행 + 썸네일 1행(확대의 1/4 높이) */
  .player-holder:has(.player[data-mode="focus"]) { max-width: calc((var(--pl-avail) - 2px) * 64 / 45); }
  /* 세로가 짧은 화면(노트북 등): 본문 위 여백을 줄여 영상에 높이를 더 줌 */
  @media (max-height: 820px) {
    .views { padding-top: 14px; }
    :root { --pl-chrome: calc(var(--appbar-h) + 14px + 10px); }
    .player-holder { margin-bottom: 10px; }
  }

  /* 목록형 화면은 읽기 좋은 폭으로 */
  #view-alerts .alert-list, #view-me, #view-admin, #view-members .card { max-width: 760px; }
  .me-list .me-row:hover, .member-open:hover { background: rgba(16, 22, 28, 0.03); }
}

/* ■ BACKBONE: 아카데미·케이지 관리 */
.location-row {display:flex;gap:12px;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--line,#e5e5e5);flex-wrap:wrap}
.location-row .row {flex-wrap:wrap}
.location-editors {display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:16px}
.location-editors form>.row {margin-top:16px}

/* ■ BACKBONE: 운영 현황 · 실시간 카메라 모니터링 */
#adminOverview { margin-top: 24px; }
.operations-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin: 12px 0; }
.operations-stats > div { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px; }
.operations-stats span { display: block; font-size: 11px; color: var(--mute); }
.operations-stats strong { display: block; margin-top: 5px; font-size: 23px; }
.operations-table-wrap { overflow-x: auto; background: var(--card); border: 1px solid var(--line); border-radius: 12px; }
.operations-table { width: 100%; min-width: 740px; border-collapse: collapse; font-size: 12px; text-align: left; }
.operations-table th, .operations-table td { border-bottom: 1px solid var(--line); padding: 12px; vertical-align: top; }
.operations-table th { color: var(--mute); font-weight: 600; white-space: nowrap; }
.operations-table small { display: block; margin-top: 5px; color: var(--mute); }
.operations-table code { overflow-wrap: anywhere; }
.operations-table .row { flex-wrap: wrap; }
.operations-table .ghost { padding: 7px 9px; white-space: nowrap; }
.monitor-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); gap: 14px; }
.monitor-camera { min-width: 0; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: var(--card); }
.monitor-camera-head { display: flex; align-items: center; gap: 8px; padding: 10px 12px; font-size: 12px; }
.monitor-camera-head strong { flex: 1; }
.monitor-camera-head .ghost { padding: 5px 8px; font-size: 11px; }
.monitor-camera-status { color: var(--mute); font-size: 10px; }
.monitor-frame { position: relative; aspect-ratio: 16 / 9; background: #000; }
.monitor-frame video { display: block; width: 100%; height: 100%; object-fit: contain; }
.monitor-overlay { position: absolute; inset: 0 0 40px; display: grid; place-content: center; padding: 16px; color: #fff; font-size: 13px; background: rgba(0,0,0,.4); pointer-events: none; }
.monitor-overlay[hidden] { display: none; }
.monitor-pose { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; padding: 10px 12px; border-top: 1px solid var(--line); }
.monitor-pose[hidden] { display: none; }
.monitor-pose canvas { display: block; width: 220px; max-width: 100%; aspect-ratio: 16 / 9; background: #101a28; border-radius: 8px; }
.monitor-pose-info { display: grid; gap: 5px; flex: 1; min-width: 100px; font-size: 11px; }
.monitor-pose-info small, .monitor-pose-status { color: var(--mute); font-size: 10px; }
@media (min-width: 960px) {
  #view-admin { max-width: none; }
  .operations-stats { grid-template-columns: repeat(6, minmax(0, 1fr)); }
}