/* 매치데이 (기획서 14장) */
:root {
  --blue: #1F45E0; --ink: #0E1116; --paper: #F3F4F7; --tint: #E4EAFF;
  --yellow: #FFD21F; --red: #E2231A; --mute: #5B616B; --line: #D5D8DE;
  --num: "Anton", sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body { background: var(--paper); color: var(--ink); font: 500 15px/1.6 "Pretendard Variable", Pretendard, -apple-system, "Apple SD Gothic Neo", sans-serif; letter-spacing: -.02em; }
a { color: inherit; }
img { max-width: 100%; display: block; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 16px; }
.muted { color: var(--mute); }
.num { font-family: var(--num); font-weight: 400; letter-spacing: .02em; }
h1, h2, h3 { font-weight: 900; letter-spacing: -.04em; line-height: 1.25; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* 상단 메뉴 */
.top { position: sticky; top: 0; z-index: 30; background: rgba(243, 244, 247, .94); -webkit-backdrop-filter: saturate(1.4) blur(6px); backdrop-filter: saturate(1.4) blur(6px); border-bottom: 1px solid var(--line); margin-bottom: 16px; }
.top .bar { display: flex; align-items: center; gap: 12px; height: 56px; padding: 0 16px; max-width: 1080px; margin: 0 auto; font-weight: 600; }
.logo { font-weight: 900; font-size: 20px; letter-spacing: -.05em; transform: skewX(-8deg); text-decoration: none; display: inline-block; }
.nav-pc { display: none; gap: 24px; align-items: center; margin-left: 28px; }
.nav-pc a { text-decoration: none; }
.menu summary { list-style: none; cursor: pointer; display: grid; place-items: center; width: 40px; height: 40px; margin-right: -8px; border-radius: 10px; }
.menu summary:hover { background: var(--tint); }
.menu summary::-webkit-details-marker { display: none; }
.menu nav { position: absolute; right: 16px; left: 16px; top: 60px; background: #fff; border: 2px solid var(--ink); border-radius: 14px; box-shadow: 4px 4px 0 var(--ink); padding: 8px; display: grid; z-index: 10; }
.menu nav a, .menu nav .linkbtn { padding: 10px 12px; text-decoration: none; border-radius: 8px; text-align: left; }
.acct { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.acct .util { display: none; color: var(--mute); text-decoration: none; font-size: 14px; }
.acct .util:hover { color: var(--ink); }
.acct > .pill { border: 2px solid var(--ink); border-radius: 99px; padding: 3px 14px; background: #fff; text-decoration: none; white-space: nowrap; font-size: 14px; }
.linkbtn { background: none; border: 0; font: inherit; color: var(--mute); cursor: pointer; padding: 0; }
.linkbtn:hover { color: var(--ink); text-decoration: underline; }

.menu nav a:hover { background: var(--tint); }
@media (min-width: 768px) { .nav-pc { display: flex; } .menu { display: none; } .acct { gap: 16px; } .acct .util { display: inline; } }

/* 홈 상단 */
.hero { position: relative; margin: 0 16px; padding: 32px 24px; background: var(--blue); color: #fff; border-radius: 24px; overflow: hidden; }
.hero::after { content: ""; position: absolute; right: -8%; top: -14%; width: 62%; aspect-ratio: 1; background: radial-gradient(circle, #fff 1.7px, transparent 1.9px) 0 0/11px 11px; opacity: .3; -webkit-mask-image: radial-gradient(circle at 68% 32%, #000 8%, transparent 66%); mask-image: radial-gradient(circle at 68% 32%, #000 8%, transparent 66%); }
.hero > * { position: relative; z-index: 1; }
.hero h1 { margin-top: 12px; font-size: clamp(28px, 7vw, 52px); line-height: 1.2; letter-spacing: -.05em; }
.hero p { margin-top: 14px; opacity: .92; max-width: 34em; }
.chip { display: inline-block; background: #fff; color: var(--ink); border-radius: .2em; padding: 0 .2em; line-height: 1.12; transform: rotate(-4deg); box-shadow: .07em .09em 0 var(--ink); margin-right: .1em; }
.live { display: inline-flex; align-items: center; gap: .5em; background: #ffffff24; border: 1px solid #ffffff5c; border-radius: 99px; padding: .3em .95em; font-size: 13px; font-weight: 600; }
.live i { width: .6em; height: .6em; border-radius: 50%; background: var(--yellow); animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .25; } }
@media (min-width: 768px) { .hero { margin: 0 auto; max-width: 1048px; padding: 56px 48px; } }

/* 버튼 */
.cta { display: inline-flex; align-items: center; gap: 8px; margin-top: 24px; text-decoration: none; }
.cta span { background: #fff; color: var(--ink); border-radius: 99px; padding: .8em 1.5em; font-weight: 800; }
.cta i { display: grid; place-items: center; width: 44px; aspect-ratio: 1; border-radius: 50%; background: var(--yellow); color: var(--ink); font-style: normal; font-weight: 900; }
.btn { display: inline-flex; justify-content: center; align-items: center; gap: .4em; background: var(--blue); color: #fff; border: 0; border-radius: 99px; padding: .7em 1.3em; font: inherit; font-weight: 800; text-decoration: none; cursor: pointer; white-space: nowrap; }
.btn.wt { background: #fff; color: var(--ink); box-shadow: inset 0 0 0 2px var(--ink); }
.btn.off { background: #E4E6EA; color: var(--mute); cursor: not-allowed; } /* 대비 4.99:1 (QLT-2) */
.btn.block { display: flex; width: 100%; }

/* 전광판 띠 */
.tick { margin-top: 24px; background: var(--ink); color: #fff; overflow: hidden; white-space: nowrap; padding: .6em 0; font-weight: 700; transform: rotate(-1.4deg) scale(1.03); }
.tick div { display: inline-block; animation: tick 30s linear infinite; }
.tick span { margin: 0 1.1em; }
.tick b { font-family: var(--num); font-weight: 400; letter-spacing: .05em; color: var(--yellow); font-size: 1.12em; }
@keyframes tick { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .tick div, .live i { animation: none; } }

/* 섹션 */
.sec { padding: 32px 0 8px; }
.sh { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 18px; }
.sh h2 { font-size: clamp(20px, 4.6vw, 26px); }
.sh a { font-size: 14px; font-weight: 700; color: var(--blue); text-decoration: none; }

/* 입장권 카드 */
.grid { display: grid; gap: 22px; }
@media (min-width: 768px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .grid { grid-template-columns: repeat(3, 1fr); } }
.tk { position: relative; display: grid; grid-template-columns: 88px minmax(0, 1fr); background: #fff; border: 2px solid var(--ink); border-radius: 16px; box-shadow: 4px 4px 0 var(--ink); text-decoration: none; }
.tk::before, .tk::after { content: ""; position: absolute; left: 79px; width: 16px; height: 16px; border-radius: 50%; background: var(--paper); border: 2px solid var(--ink); z-index: 1; }
.tk::before { top: -10px; clip-path: inset(50% 0 0 0); }
.tk::after { bottom: -10px; clip-path: inset(0 0 50% 0); }
.tk .dt { display: flex; flex-direction: column; justify-content: center; align-items: center; padding: 18px 0; border-right: 2px dashed var(--ink); }
.tk .dt b { font-family: var(--num); font-weight: 400; font-size: 34px; line-height: 1; }
.tk .dt span { margin-top: .5em; font-size: 13px; font-weight: 700; }
.tk .inf { padding: 16px 16px 14px; min-width: 0; }
.tk .tp { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.cat { font-size: 12px; font-weight: 800; color: var(--blue); }
.seat { background: var(--ink); color: #fff; border-radius: 6px; padding: .1em .6em; font-size: 12px; font-weight: 600; white-space: nowrap; }
.seat b { font-family: var(--num); font-weight: 400; color: var(--yellow); font-size: 1.2em; letter-spacing: .05em; }
.tk h3 { margin-top: 4px; font-size: 17px; font-weight: 800; letter-spacing: -.03em; }
.tk p { font-size: 13px; color: var(--mute); margin-top: 2px; }
.tk .rw { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-top: 10px; }
.tk .rw strong { font-weight: 900; font-size: 18px; }
.tk .rw s { display: block; font-size: 13px; color: var(--mute); font-weight: 500; line-height: 1.2; }
body { overflow-x: hidden; }
.card-flag { position: absolute; z-index: 2; top: -13px; left: 12px; border: 2px solid var(--ink); border-radius: 5px; padding: .2em .6em; font-size: 12px; font-weight: 900; transform: rotate(-6deg); box-shadow: 2px 2px 0 var(--ink); background: var(--yellow); }
.card-flag.red { background: var(--red); color: #fff; }
.tk.dim { opacity: .55; box-shadow: none; }

/* 상태 칩 */
.s { display: inline-block; font-size: 12px; font-weight: 800; padding: .15em .6em; border-radius: 5px; border: 2px solid var(--ink); white-space: nowrap; }
.s.open { background: #fff; color: var(--blue); border-color: var(--blue); }
.s.few { background: var(--yellow); }
.s.full { background: var(--red); color: #fff; }
.s.closed { background: #E4E6EA; color: var(--mute); border-color: #E4E6EA; }
.s.go { background: var(--ink); color: #fff; }
.s.wait { background: #fff; color: var(--mute); border-color: var(--line); }

/* 분류 타일 */
.bento { display: grid; grid-template-columns: 1.12fr 1fr; gap: 12px; }
.bt { position: relative; border: 2px solid var(--ink); border-radius: 18px; padding: 18px; background: #fff; text-decoration: none; min-height: 96px; }
.bt.big { grid-row: span 2; background: var(--blue); color: #fff; box-shadow: 4px 4px 0 var(--ink); }
.bt.tint { background: var(--tint); }
.bt h3 { font-size: 19px; padding-right: 28px; }
.bt p { font-size: 13px; margin-top: 6px; opacity: .86; }
.bt .ar { position: absolute; top: 12px; right: 12px; display: grid; place-items: center; width: 28px; aspect-ratio: 1; border-radius: 50%; background: var(--ink); color: #fff; font-weight: 900; font-size: 14px; }
.bt.big .ar { background: var(--yellow); color: var(--ink); }

/* 후기 */
.reviews { display: grid; gap: 12px; }
@media (min-width: 768px) { .reviews { grid-template-columns: repeat(3, 1fr); } }
.rv { background: var(--ink); color: #fff; border-radius: 16px; padding: 18px; }
.stars { color: var(--yellow); letter-spacing: .1em; }
.rv q { display: block; margin-top: 6px; font-weight: 700; quotes: none; }
.rv small { display: block; margin-top: 8px; opacity: .7; }

/* 필터 */
.filters { display: flex; gap: 8px; flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin: 0 -16px 20px; padding: 2px 16px; }
.filters::-webkit-scrollbar { display: none; }
.filters a { flex: none; }
@media (min-width: 768px) { .filters { flex-wrap: wrap; margin: 0 0 20px; padding: 0; } }
.filters a { text-decoration: none; border: 2px solid var(--ink); border-radius: 99px; padding: 4px 14px; font-weight: 700; background: #fff; font-size: 14px; }
.filters a[aria-current] { background: var(--ink); color: #fff; }

/* 강의 상세 */
.detail { display: grid; gap: 24px; padding: 8px 0 120px; }
@media (min-width: 960px) { .detail { grid-template-columns: minmax(0, 1fr) 380px; align-items: start; padding-bottom: 48px; } .detail aside { position: sticky; top: 72px; grid-row: span 3; grid-column: 2; } }
.cover { aspect-ratio: 16/9; background: var(--tint); border: 2px solid var(--ink); border-radius: 18px; display: grid; place-items: center; color: var(--mute); font-weight: 700; overflow: hidden; }
.title h1 { font-size: clamp(24px, 5vw, 34px); margin-top: 6px; }
.box { background: #fff; border: 2px solid var(--ink); border-radius: 14px; padding: 14px 16px; }
.box.soft { border: 1px solid var(--line); }
.box.note { background: var(--tint); border-color: var(--blue); }
.list { padding-left: 1.1em; }
.list li { margin: 2px 0; }
.pick { display: grid; gap: 10px; }
.pick a { display: block; text-decoration: none; background: #fff; border: 2px solid var(--line); border-radius: 12px; padding: 10px 12px; }
.pick a[aria-current] { border-color: var(--ink); box-shadow: 3px 3px 0 var(--ink); }
.pick a.dim { opacity: .6; }
.pick b { font-weight: 800; }
.kv { display: grid; grid-template-columns: 84px 1fr; gap: 6px 12px; font-size: 14px; }
.kv dt { color: var(--mute); font-weight: 600; }
.tabs { position: sticky; top: 56px; z-index: 5; display: flex; gap: 4px; overflow-x: auto; background: var(--paper); padding: 8px 0; border-bottom: 1px solid var(--line); }
.tabs a { text-decoration: none; padding: 6px 12px; border-radius: 99px; font-weight: 700; font-size: 14px; white-space: nowrap; }
.tabs a:hover { background: var(--tint); }
.block { scroll-margin-top: 112px; }
html { scroll-padding-top: 64px; }
.block h2 { font-size: 20px; margin: 8px 0 12px; }
.tt { width: 100%; border-collapse: collapse; font-size: 14px; }
.tt td { padding: 8px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.tt td:first-child { color: var(--mute); width: 46%; padding-right: 12px; font-weight: 600; }
.sticky-buy { position: fixed; left: 0; right: 0; bottom: 0; z-index: 20; background: #fff; border-top: 2px solid var(--ink); padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); display: flex; justify-content: space-between; align-items: center; gap: 12px; }
@media (min-width: 960px) { .sticky-buy { display: none; } }

/* FAQ */
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 12px; margin-bottom: 8px; }
.faq summary { cursor: pointer; padding: 12px 16px; font-weight: 700; list-style: none; }
.faq summary::before { content: "＋ "; color: var(--blue); }
.faq details[open] summary::before { content: "− "; }
.faq details > div { padding: 0 16px 14px; font-size: 14px; }
.faq [hidden] { display: none; }

/* 글 페이지 */
.doc { max-width: 760px; padding: 24px 0 48px; }
.doc h1 { font-size: 28px; margin-bottom: 16px; }
.doc h2 { font-size: 19px; margin: 28px 0 10px; }
.doc p, .doc li { margin: 6px 0; }

/* 하단 정보 */
.foot { margin-top: 48px; border-top: 2px solid var(--ink); background: #fff; font-size: 13px; color: var(--mute); }
.foot .wrap { padding-top: 20px; padding-bottom: 28px; }
.foot nav { display: flex; flex-wrap: wrap; gap: 4px 14px; margin-bottom: 12px; color: var(--ink); font-weight: 600; }
.foot nav a { text-decoration: none; }
.foot nav a.strong { font-weight: 900; }
.biz-pc { display: none; }
.biz-m summary { cursor: pointer; font-weight: 700; color: var(--ink); }
@media (min-width: 768px) { .biz-pc { display: block; } .biz-m { display: none; } }

/* 폼 (신청서·마이페이지·관리자는 얇은 선으로 차분하게) */
.form { display: grid; gap: 14px; margin-top: 16px; }
.field { display: grid; gap: 4px; }
.field > span { font-weight: 700; font-size: 14px; }
.field input, .field select, .field textarea { font: inherit; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: #fff; width: 100%; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue); outline: 2px solid var(--tint); }
.field input:disabled { background: var(--paper); color: var(--mute); }
.field small { font-size: 12px; }
.agree { border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; display: grid; gap: 8px; background: #fff; }
.agree legend { font-weight: 700; font-size: 14px; padding: 0 4px; }
.agree label, .check { display: flex; gap: 8px; align-items: center; font-size: 14px; }
.box.err { background: #FFF1F0; border-color: var(--red); }
.sum { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
.sum .tot { font-weight: 900; font-size: 17px; border-top: 1px solid var(--line); padding-top: 6px; }
.btn.sm { padding: .35em .9em; font-size: 13px; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.admin .at { width: 100%; border-collapse: collapse; font-size: 14px; background: #fff; }
.admin .at th, .admin .at td { border-bottom: 1px solid var(--line); padding: 8px; text-align: left; vertical-align: top; }
.admin .at th { background: var(--paper); font-size: 13px; color: var(--mute); }
.admin .at tr.dim { opacity: .5; }
.admin .ah { font-size: 18px; margin: 24px 0 8px; }
.admin { overflow-x: auto; padding-bottom: 32px; }

/* 소셜 로그인 버튼: 세 회사 가이드대로, 같은 크기로 쌓는다 */
.sso { display: grid; gap: 10px; max-width: 368px; }
.sso-btn { width: 100%; aspect-ratio: 368 / 48; display: flex; align-items: center; justify-content: center; gap: 8px; border: 0; padding: 0 12px; cursor: pointer; font: inherit; letter-spacing: 0; }
.sso-btn img { flex: none; }
.sso-btn.kakao { background: #FEE500; color: rgba(0, 0, 0, .85); border-radius: 12px; font-size: 15px; font-weight: 600; font-family: -apple-system, system-ui, sans-serif; }
.sso-btn.naver { background: none; padding: 0; }
.sso-btn.naver img { width: 100%; height: 100%; display: block; }
.sso-btn.google { background: #FFFFFF; border: 1px solid #747775; color: #1F1F1F; border-radius: 8px; font-family: "Google Sans", Roboto, Arial, sans-serif; font-weight: 500; font-size: 14px; line-height: 20px; gap: 10px; }

/* 로그인은 가운데 카드 (익숙한 배치) */
.auth-card { max-width: 420px; margin: 24px auto 48px; padding: 32px 24px; background: #fff; border: 1px solid var(--line); border-radius: 18px; text-align: center; }
.auth-card h1 { font-size: 24px; margin-bottom: 8px; }
.auth-card .sso { margin: 20px auto 0; }
.auth-card .box { text-align: left; }

.stars-pick { display: grid; gap: 6px; }
.stars-pick label { color: #8A6500; letter-spacing: .1em; }
.foot-logo { display: block; height: 22px; width: auto; margin-bottom: 14px; }
.agree .all { padding-bottom: 8px; margin-bottom: 2px; border-bottom: 1px solid var(--line); }