/* =========================================================================
   프롬제로 일본대학 입시 DB
   디자인 토큰은 fromzeroprep.com 랜딩(index.html)과 동일하게 맞춘다.
   ========================================================================= */

:root{
  --navy:#0a1f44;
  --navy-2:#13294b;
  --blue:#2563eb;
  --blue-soft:#3b82f6;
  --accent:#ff5d6c;
  --ink:#0f172a;
  --muted:#64748b;
  --line:#e6eaf2;
  --bg:#ffffff;
  --bg-soft:#f6f8fc;
  --radius:18px;
  --shadow:0 20px 50px -24px rgba(10,31,68,.35);
  --maxw:1160px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{
  font-family:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,system-ui,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.6;
  -webkit-font-smoothing:antialiased;letter-spacing:-.01em;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
/* 영문 기준의 넓은 자간·대문자 변환은 한글에서 어색해서 한글용으로 맞춘다 */
.eyebrow{
  display:inline-block;font-size:14px;font-weight:700;letter-spacing:0;
  color:var(--blue);margin-bottom:14px;
}
h2.section-title{font-size:clamp(26px,4vw,40px);font-weight:800;line-height:1.25;letter-spacing:-.03em}
.section-sub{color:var(--muted);font-size:clamp(15px,2vw,17px);margin-top:14px;max-width:660px}
.mark{
  background:linear-gradient(transparent 52%,rgba(255,93,108,.35) 52%);
  -webkit-box-decoration-break:clone;box-decoration-break:clone;font-weight:700
}

/* ---------- Header ---------- */
header{
  position:sticky;top:0;z-index:100;background:rgba(255,255,255,.86);
  backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line)
}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:var(--navy)}
.brand img{height:28px;width:auto}
.brand .divider{width:1px;height:18px;background:var(--line)}
.brand .sub{font-size:14px;font-weight:700;color:var(--muted);letter-spacing:-.02em}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{font-size:15px;font-weight:600;color:#334155;transition:color .2s}
.nav-links a:hover{color:var(--blue)}
.nav-links a.nav-cta{
  display:inline-flex;align-items:center;gap:8px;background:var(--navy);color:#fff;
  padding:10px 18px;border-radius:999px;font-weight:700;transition:transform .2s,box-shadow .2s
}
.nav-links a.nav-cta:hover{color:#fff;transform:translateY(-2px);box-shadow:0 12px 24px -10px rgba(10,31,68,.6)}
@media (max-width:820px){ .nav-links a:not(.nav-cta){display:none} }

/* =========================================================================
   HERO — Orbiting Circles + Particle Sphere
   ========================================================================= */
.hero{
  position:relative;overflow:hidden;
  background:linear-gradient(180deg,var(--bg) 0%,var(--bg) 62%,var(--bg-soft) 100%);
  padding-top:clamp(48px,7vw,80px);
}
/* 헤드라인 두 줄이 데스크톱에서 각각 한 줄로 떨어지도록 폭·크기를 맞춘다 */
.hero-copy{position:relative;z-index:20;text-align:center;max-width:900px;margin:0 auto}
.hero-copy h1{
  font-size:clamp(25px,4.2vw,42px);font-weight:800;line-height:1.28;
  letter-spacing:-.035em;color:var(--navy);word-break:keep-all
}
.hero-copy p{margin-top:18px;color:var(--muted);font-size:clamp(15px,2vw,18px)}
/* 서브카피가 빠져 헤드라인 바로 아래에 오므로 간격을 넉넉히 준다 */
.hero-stats{
  display:flex;justify-content:center;gap:clamp(20px,5vw,56px);
  margin-top:clamp(30px,4vw,44px);flex-wrap:wrap
}
.hero-stats div{text-align:center}
.hero-stats b{
  display:block;font-size:clamp(26px,4vw,38px);font-weight:800;
  color:var(--navy);letter-spacing:-.02em;line-height:1.1;
  /* 카운트업 중 자릿수가 바뀌어도 폭이 흔들리지 않게 고정폭 숫자 사용 */
  font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1
}
.hero-stats span{font-size:13px;font-weight:600;color:var(--muted)}

/* --- 궤도 무대 ---
   링은 하단 중앙에 놓이고 절반이 아래로 잘려나가면서 지구가 떠오르는 실루엣을 만든다. */
/* 지표 바로 아래에 궤도가 붙도록 위쪽 여백을 음수로 당긴다.
   상단 페이드도 12%→5%로 줄여 링의 가장 높은 호가 더 위에서 보이게 한다. */
.orbit-stage{
  position:relative;width:100%;height:440px;overflow:hidden;
  display:flex;justify-content:center;margin-top:clamp(-56px,-3vw,-16px);
  -webkit-mask-image:linear-gradient(to bottom,transparent 0,#000 5%,#000 88%,transparent 100%);
          mask-image:linear-gradient(to bottom,transparent 0,#000 5%,#000 88%,transparent 100%);
}
@media (min-width:768px){ .orbit-stage{height:640px} }

.orbit-ring{
  position:absolute;bottom:0;left:50%;
  transform:translate(-50%,50%);
  border:1px solid var(--line);border-radius:50%;
}

/* 공전 팔 — 링 중심을 축으로 회전한다 */
.orbit-arm{
  position:absolute;top:0;left:50%;height:50%;
  margin-left:-32px;transform-origin:bottom center;
  display:flex;flex-direction:column;align-items:center;justify-content:flex-start;
}

/* 배지 — 공전과 반대로 자전해서 로고가 항상 똑바로 보인다 */
.orbit-badge{
  width:64px;height:64px;margin-top:-32px;
  display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:50%;background:var(--bg);
  box-shadow:0 8px 20px -12px rgba(10,31,68,.45);
  position:relative;z-index:10;
}
.orbit-badge img{width:30px;height:30px;object-fit:contain}
@media (max-width:767px){
  .orbit-arm{margin-left:-26px}
  .orbit-badge{width:52px;height:52px;margin-top:-26px}
  .orbit-badge img{width:24px;height:24px}
}

/* 중앙 파티클 구체 */
.orbit-sphere-wrap{
  position:absolute;bottom:0;left:50%;
  transform:translate(-50%,50%);
  width:300px;aspect-ratio:1;pointer-events:none;z-index:10;
}
@media (min-width:768px){ .orbit-sphere-wrap{width:580px} }
#orbit-sphere{width:100%;height:100%;display:block}

@keyframes orbit-cw{
  from{ transform:rotate(var(--start-angle)) }
  to  { transform:rotate(calc(var(--start-angle) + 360deg)) }
}
@keyframes orbit-ccw{
  from{ transform:rotate(var(--start-angle)) }
  to  { transform:rotate(calc(var(--start-angle) - 360deg)) }
}
@keyframes counter-cw{
  from{ transform:rotate(var(--counter-offset,0deg)) }
  to  { transform:rotate(calc(var(--counter-offset,0deg) - 360deg)) }
}
@keyframes counter-ccw{
  from{ transform:rotate(var(--counter-offset,0deg)) }
  to  { transform:rotate(calc(var(--counter-offset,0deg) + 360deg)) }
}

.orbit-stage.is-static .orbit-arm,
.orbit-stage.is-static .orbit-badge{animation:none !important}
@media (prefers-reduced-motion:reduce){
  .orbit-arm,.orbit-badge{animation:none !important}
}

/* =========================================================================
   대시보드
   ========================================================================= */
.board{padding:clamp(56px,8vw,88px) 0;background:var(--bg-soft)}

/* --- 필터 바 --- */
.filters{
  position:sticky;top:72px;z-index:50;
  background:rgba(246,248,252,.92);backdrop-filter:blur(10px);
  padding:18px 0;margin-bottom:28px;border-bottom:1px solid var(--line)
}
.filter-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.filter-row + .filter-row{margin-top:12px}
.filter-label{
  font-size:12px;font-weight:800;color:var(--muted);
  letter-spacing:.04em;min-width:56px
}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 14px;border-radius:999px;border:1px solid var(--line);
  background:#fff;font-size:14px;font-weight:600;color:#475569;
  transition:all .18s
}
.chip:hover{border-color:var(--blue-soft);color:var(--blue)}
.chip[aria-pressed="true"]{
  background:var(--navy);border-color:var(--navy);color:#fff
}
.chip .count{
  font-size:12px;font-weight:700;opacity:.6
}

.search{
  flex:1;min-width:220px;display:flex;align-items:center;gap:10px;
  background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 18px
}
.search input{border:0;outline:0;flex:1;font-size:15px;background:transparent;color:var(--ink)}
.search input::placeholder{color:#94a3b8}
.search svg{width:17px;height:17px;stroke:var(--muted);flex-shrink:0}

.result-meta{
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  flex-wrap:wrap;margin-bottom:18px;font-size:14px;color:var(--muted);font-weight:600
}
.result-meta b{color:var(--navy);font-size:16px}
.result-meta em{font-style:normal;color:#94a3b8}
.result-meta em b{color:var(--muted);font-size:14px}
.result-tools{display:flex;gap:10px;align-items:center}
#sort{
  border:1px solid var(--line);background:#fff;border-radius:999px;
  padding:7px 14px;font-size:14px;font-weight:600;color:#475569;cursor:pointer
}

/* --- 프로그램 카드 그리드 ---
   카드 하나 = 학과·프로그램 하나. 같은 대학이라도 전형·에세이·합격률이
   전부 다르므로 비교 단위를 프로그램으로 잡는다. */
.prog-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:18px
}
.prog-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;text-align:left;transition:transform .2s,box-shadow .2s,border-color .2s;
  display:flex;flex-direction:column;gap:13px;width:100%
}
.prog-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#cfdaf0}

.prog-uni{display:flex;align-items:center;gap:10px}
.prog-uni-name{
  display:block;font-size:13.5px;font-weight:800;color:var(--navy);
  letter-spacing:-.02em;line-height:1.35
}
.prog-uni-sub{display:block;font-size:11.5px;font-weight:600;color:#94a3b8;margin-top:1px}

.uni-logo{
  width:36px;height:36px;flex-shrink:0;border-radius:10px;
  border:1px solid var(--line);background:var(--bg-soft);
  display:flex;align-items:center;justify-content:center;overflow:hidden
}
/* 가로로 긴 워드마크 로고가 정사각 타일에서 너무 작아지지 않도록
   고정 크기 대신 비율 기반으로 최대한 채운다 */
.uni-logo img{max-width:86%;max-height:86%;width:auto;height:auto;object-fit:contain}
.uni-logo .initials{font-size:13px;font-weight:800;color:var(--navy);letter-spacing:-.04em}

.prog-title{border-top:1px solid var(--line);padding-top:13px}
.prog-code{
  display:inline-block;font-size:10.5px;font-weight:800;letter-spacing:.06em;
  color:var(--blue);background:#eef4ff;border:1px solid #dbe6ff;
  padding:2px 7px;border-radius:5px;margin-bottom:7px
}
.prog-title strong{
  display:block;font-size:16.5px;font-weight:800;color:var(--ink);
  letter-spacing:-.03em;line-height:1.32
}
.prog-ko{display:block;font-size:12.5px;font-weight:600;color:var(--muted);margin-top:4px;line-height:1.45}

.tag-row{display:flex;flex-wrap:wrap;gap:6px}
.tag{
  font-size:11.5px;font-weight:700;padding:4px 9px;border-radius:6px;
  background:var(--bg-soft);color:#475569;border:1px solid var(--line)
}
.tag.intake{background:var(--navy);color:#fff;border-color:var(--navy)}
.tag.good{background:#ecfdf5;color:#047857;border-color:#d1fae5}
.tag.closed{background:#64748b;color:#fff;border-color:#64748b}
.tag.warn{background:#fffbeb;color:#b45309;border-color:#fde68a}

/* 폐지 과정 — 기록으로 남기되 한눈에 구분되게 */
.prog-card.is-closed{background:#fafbfd;border-style:dashed}
.prog-card.is-closed .prog-title strong,
.prog-card.is-closed .prog-uni-name{color:var(--muted)}
.prog-card.is-closed .uni-logo{opacity:.55}

.prog-meta{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;
  padding-top:13px;border-top:1px solid var(--line);margin-top:auto
}
.prog-meta div{min-width:0}
.prog-meta b{
  display:block;font-size:16px;font-weight:800;color:var(--navy);
  letter-spacing:-.03em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis
}
/* 합격률만 배지 형태라 블록 폭 전체로 늘어나지 않게 되돌린다 */
.prog-meta b.rate{
  display:inline-flex;width:auto;max-width:100%;min-width:0;
  font-size:14px;padding:2px 7px;margin-bottom:2px
}
/* 라벨은 절대 줄바꿈되지 않게 — "최근 합/격률"로 깨지던 문제 */
.prog-meta span{
  display:block;font-size:10.5px;font-weight:600;color:var(--muted);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis
}

.empty{
  text-align:center;padding:72px 24px;color:var(--muted);
  background:#fff;border:1px dashed var(--line);border-radius:var(--radius)
}

/* =========================================================================
   상세 패널 (Drawer)
   ========================================================================= */
.drawer-backdrop{
  position:fixed;inset:0;background:rgba(10,31,68,.42);backdrop-filter:blur(3px);
  opacity:0;pointer-events:none;transition:opacity .28s;z-index:200
}
.drawer-backdrop.open{opacity:1;pointer-events:auto}

.drawer{
  position:fixed;top:0;right:0;height:100dvh;width:min(760px,100vw);
  background:var(--bg);z-index:201;display:flex;flex-direction:column;
  transform:translateX(100%);transition:transform .34s cubic-bezier(.16,1,.3,1);
  box-shadow:-24px 0 60px -30px rgba(10,31,68,.5)
}
.drawer.open{transform:translateX(0)}

.drawer-head{
  padding:22px 28px;border-bottom:1px solid var(--line);
  display:flex;align-items:flex-start;gap:14px;flex-shrink:0
}
.drawer-head .uni-logo{width:52px;height:52px}
.drawer-head h2{font-size:23px;font-weight:800;letter-spacing:-.03em;color:var(--navy);line-height:1.25}
.drawer-head .en{font-size:13px;color:var(--muted);font-weight:600;margin-top:3px}
.drawer-close{
  margin-left:auto;width:36px;height:36px;border-radius:50%;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line);color:var(--muted);transition:all .18s
}
.drawer-close:hover{background:var(--bg-soft);color:var(--ink)}
.drawer-body{overflow-y:auto;padding:26px 28px 80px;flex:1}
@media (max-width:640px){
  .drawer-head{padding:18px 20px}
  .drawer-body{padding:20px 20px 64px}
}

.uni-intro{font-size:15px;color:#475569;line-height:1.75}
.uni-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.uni-links a{
  display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:700;
  color:var(--blue);border:1px solid #dbe6ff;background:#f5f8ff;
  padding:7px 13px;border-radius:999px;transition:all .18s
}
.uni-links a:hover{background:#e8f0ff}

/* --- 프로그램 탭 --- */
.prog-tabs{
  display:flex;gap:8px;flex-wrap:wrap;margin:26px 0 20px;
  padding-bottom:16px;border-bottom:1px solid var(--line)
}
.prog-tab{
  padding:9px 16px;border-radius:10px;border:1px solid var(--line);
  background:#fff;font-size:14px;font-weight:700;color:#475569;transition:all .18s
}
.prog-tab:hover{border-color:var(--blue-soft);color:var(--blue)}
.prog-tab[aria-selected="true"]{background:var(--navy);border-color:var(--navy);color:#fff}

/* --- 상세 블록 --- */
.block{margin-bottom:30px}
.block h3{
  font-size:13px;font-weight:800;letter-spacing:.05em;color:var(--blue);
  text-transform:uppercase;margin-bottom:12px;
  display:flex;align-items:center;gap:8px
}
.block h3::after{content:'';flex:1;height:1px;background:var(--line)}

.kv{display:grid;grid-template-columns:120px 1fr;gap:10px 16px;font-size:14.5px}
.kv dt{font-weight:700;color:var(--muted)}
.kv dd{color:var(--ink);line-height:1.65}
@media (max-width:560px){
  .kv{grid-template-columns:1fr;gap:3px}
  .kv dd{margin-bottom:10px}
}

/* --- 표 --- */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:12px;border:1px solid var(--line)}
table{width:100%;border-collapse:collapse;font-size:14px;background:#fff;min-width:460px}
thead th{
  background:var(--bg-soft);font-weight:800;color:var(--navy);text-align:left;
  padding:11px 14px;font-size:12.5px;letter-spacing:-.01em;white-space:nowrap;
  border-bottom:1px solid var(--line)
}
tbody td{padding:11px 14px;border-bottom:1px solid #f1f5f9;color:#334155;white-space:nowrap}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:#fafcff}
td.num{font-variant-numeric:tabular-nums;font-weight:600}
td.row-note{color:#b45309;white-space:normal;font-weight:600;background:#fffbeb}
.dim{color:#94a3b8}

/* 합격률 배지 — 난이도에 따라 색이 갈린다 */
.rate{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:56px;padding:3px 9px;border-radius:6px;
  font-weight:800;font-size:13px;font-variant-numeric:tabular-nums
}
.rate.easy{background:#ecfdf5;color:#047857}
.rate.mid {background:#fffbeb;color:#b45309}
.rate.hard{background:#fef2f2;color:#b91c1c}
.rate.na  {background:var(--bg-soft);color:var(--muted);font-weight:600}

/* --- 에세이 --- */
.essay{
  border:1px solid var(--line);border-radius:14px;padding:18px;
  background:#fff;margin-bottom:12px
}
.essay-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.essay-label{font-size:14px;font-weight:800;color:var(--navy)}
.essay-words{
  font-size:11.5px;font-weight:800;padding:3px 8px;border-radius:6px;
  background:var(--navy);color:#fff
}
.essay-choice{
  font-size:11.5px;font-weight:700;padding:3px 8px;border-radius:6px;
  background:#fff1f2;color:#be123c;border:1px solid #ffe4e6
}
.essay-en{
  font-size:14px;line-height:1.7;color:#1e293b;
  padding:12px 14px;background:var(--bg-soft);border-radius:10px;
  border-left:3px solid var(--blue-soft);margin-bottom:10px
}
.essay-ko{font-size:14px;line-height:1.7;color:#475569}
.essay-note{
  margin-top:12px;font-size:13px;color:#b45309;background:#fffbeb;
  border:1px solid #fde68a;border-radius:10px;padding:10px 13px;font-weight:600
}

/* --- 노트 / FAQ --- */
.notes{list-style:none;display:flex;flex-direction:column;gap:8px}
.notes li{
  font-size:14px;color:#475569;line-height:1.65;padding-left:20px;position:relative
}
.notes li::before{
  content:'';position:absolute;left:6px;top:9px;width:5px;height:5px;
  border-radius:50%;background:var(--accent)
}
details.faq{border-bottom:1px solid var(--line);padding:12px 0}
details.faq summary{
  cursor:pointer;font-size:14.5px;font-weight:700;color:var(--navy);
  list-style:none;display:flex;gap:8px;align-items:flex-start
}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::before{content:'Q';color:var(--blue);font-weight:800;flex-shrink:0}
details.faq p{
  margin-top:9px;padding-left:20px;font-size:14px;color:#475569;line-height:1.7
}

.src{
  margin-top:26px;padding-top:16px;border-top:1px solid var(--line);
  font-size:12px;color:#94a3b8;line-height:1.7;word-break:break-all
}
.src a{color:var(--muted);text-decoration:underline}

/* --- 상세 CTA --- */
.drawer-cta{
  margin-top:28px;background:var(--navy);border-radius:16px;padding:24px;
  color:#fff;text-align:center
}
.drawer-cta p{font-size:15px;font-weight:700;margin-bottom:4px}
.drawer-cta span{font-size:13px;color:#a9bad6;display:block;margin-bottom:16px}
.drawer-cta a{
  display:inline-flex;align-items:center;gap:8px;background:#fff;color:var(--navy);
  padding:11px 24px;border-radius:999px;font-weight:800;font-size:14.5px;transition:transform .2s
}
.drawer-cta a:hover{transform:translateY(-2px)}

/* ---------- Footer ---------- */
footer{background:var(--navy);color:#cbd5e1;padding:44px 0;font-size:13.5px}
footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
footer b{color:#fff;font-size:15px;display:block;margin-bottom:6px}
footer a{color:#93c5fd}