:root{--ink:#f6f0e3;--ink-dim:#b9c0d6;--gold:#f4c95d;--amber:#e8944a;--navy:#0a1628;--card:rgba(255,255,255,.05);--card-line:rgba(246,240,227,.14)}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Pretendard',-apple-system,'Apple SD Gothic Neo','Noto Sans KR',sans-serif;color:var(--ink);background:radial-gradient(120% 80% at 50% -10%,#1b2b52 0,rgba(27,43,82,0) 55%),var(--navy);min-height:100vh;-webkit-font-smoothing:antialiased;padding:0 0 60px}
.serif{font-family:'Noto Serif KR','Nanum Myeongjo',serif}
a{color:var(--gold)}
#top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:14px clamp(16px,3vw,40px);background:#0a1628;border-bottom:1px solid var(--card-line)}
#top .brand{font-weight:700;font-size:17px}#top .brand span{color:var(--gold)}
#top .meta{font-size:14px;color:var(--ink-dim)}#top .meta b{color:var(--gold)}
.spacer{flex:1}
.btn{appearance:none;cursor:pointer;font-family:inherit;border-radius:10px;padding:10px 16px;font-size:14px;font-weight:700;white-space:nowrap;border:1px solid var(--card-line);background:rgba(255,255,255,.06);color:var(--ink);transition:background .2s}
.btn:hover{background:rgba(255,255,255,.13)}.btn:disabled{opacity:.45;cursor:default}
.btn.primary{background:linear-gradient(135deg,var(--gold),var(--amber));color:#241505;border:none}
/* 반 학기 설정·종결 패널 + 소유권 게이트 (B-2·B-3) */
#classPanel{margin:0 0 16px}
.cp-box{background:rgba(255,255,255,.04);border:1px solid var(--card-line);border-radius:14px;padding:16px 18px;display:flex;flex-direction:column;gap:12px}
.cp-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.cp-lab{font-weight:700;color:var(--ink)}
.cp-prog{margin-left:auto;font-weight:800;color:var(--gold);font-size:1.05rem;font-variant-numeric:tabular-nums}
.cp-note{margin:0;color:#4a5568;font-size:.95rem;line-height:1.55}
.cp-badge{display:inline-block;padding:4px 12px;border-radius:999px;font-size:.9rem;font-weight:700;background:rgba(47,169,104,.15);color:#2fa968;border:1px solid rgba(47,169,104,.35)}
#ownerGate,#loginGate{position:fixed;inset:0;z-index:60;display:none;align-items:center;justify-content:center;background:rgba(6,12,24,.6);backdrop-filter:blur(6px);padding:24px}
.cg-box{width:min(92vw,520px);background:#fff;border:1px solid var(--card-line);border-radius:18px;padding:clamp(22px,3vw,36px);text-align:center;color:var(--ink)}
.cg-box h3{font-size:clamp(1.25rem,2.4vw,1.7rem);margin:0 0 14px}
.cg-box p{font-size:1.02rem;line-height:1.6;color:#4a5568;margin:0}
.cg-code{font-size:clamp(1.8rem,5vw,2.8rem);letter-spacing:.14em;font-weight:800;color:var(--gold);margin:16px 0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.cg-row{display:flex;flex-direction:column;gap:10px;margin-top:20px}
.cg-btn{font-size:1.1rem;padding:13px 18px;border-radius:12px;border:1px solid var(--card-line);background:rgba(0,0,0,.03);color:var(--ink);cursor:pointer}
.cg-btn.primary{background:linear-gradient(135deg,var(--gold),var(--amber));color:#241505;border:none;font-weight:700}
.cg-input{width:100%;box-sizing:border-box;font-size:1.3rem;letter-spacing:.12em;text-align:center;text-transform:uppercase;padding:13px;border-radius:12px;border:1px solid var(--card-line);background:#f7f9fc;color:var(--ink);margin-top:12px}
.cg-err{color:#c0392b;font-size:.95rem;min-height:1.2em;margin-top:8px}
.cg-link{background:none;border:none;color:#7a8aa0;text-decoration:underline;cursor:pointer;font-size:.92rem;margin-top:12px}
.btn.on{background:rgba(62,203,122,.16);border-color:rgba(62,203,122,.5);color:#8fe0b0}
.btn.sm{padding:7px 12px;font-size:13px;border-radius:8px}
#enter{max-width:460px;margin:12vh auto 0;text-align:center;padding:0 20px}
#recentSection{margin:22px 0 8px;text-align:left}
.recent-lead{color:var(--ink-dim);font-size:14px!important;margin-bottom:12px!important;text-align:center}
.recent-filter{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:14px}
.rf-chip{background:rgba(6,13,27,.5);border:1px solid var(--card-line);border-radius:999px;color:var(--ink-dim);font-family:inherit;font-size:13px;padding:5px 13px;cursor:pointer}
.rf-chip.on{background:rgba(244,201,93,.16);border-color:var(--gold);color:var(--gold)}
.recent-list{display:flex;flex-direction:column;gap:8px}
.rec-group-h{font-size:12px;color:rgba(185,192,214,.6);margin:10px 2px 2px;letter-spacing:.04em}
.rec-item{display:flex;align-items:center;gap:12px;background:rgba(6,13,27,.5);border:1px solid var(--card-line);border-radius:12px;padding:12px 14px;cursor:pointer;transition:border-color .15s,background .15s}
.rec-item:hover{border-color:var(--gold);background:rgba(244,201,93,.06)}
.rec-main{flex:1;min-width:0}
.rec-title{font-size:15px;font-weight:600;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rec-sub{font-size:12.5px;color:var(--ink-dim);margin-top:3px}
.rec-code{font-size:12px;color:rgba(185,192,214,.55);font-variant-numeric:tabular-nums}
.rec-x{flex:none;background:none;border:none;color:rgba(185,192,214,.5);font-size:18px;cursor:pointer;padding:2px 6px;border-radius:8px}
.rec-x:hover{color:#ff9d8a;background:rgba(255,157,138,.1)}
.rec-srv{flex:none;font-size:12px;color:rgba(185,192,214,.55);cursor:default}
#clearAllBtn{margin-top:16px;width:100%;font-size:13px;opacity:.8}
/* 교사 계정 미연동 안내(내용은 syncNotice()가 teacher id 없을 때만 채움) */
#syncNotice{display:none;margin:0 0 14px;padding:11px 14px;border:1px solid rgba(244,201,93,.5);background:rgba(244,201,93,.08);border-radius:12px;font-size:13.5px;line-height:1.7;color:var(--ink);text-align:left;word-break:keep-all}
#syncNotice a{color:var(--gold);font-weight:700}
/* 지도계획서 내려받기 — 세션 코드 없이도 열리는 자료실 */
.docs-dl{margin-top:18px;text-align:left}
.docs-dl>summary{cursor:pointer;color:var(--ink-dim);font-size:14px;list-style:none;padding:8px;text-align:center}
.docs-dl>summary::-webkit-details-marker{display:none}
.docs-dl[open]>summary{color:var(--gold);margin-bottom:10px}
.dd-lead{color:var(--ink-dim);font-size:13px;line-height:1.7;margin:0 0 12px;word-break:keep-all;text-align:center}
.dd-grade{margin-top:14px}
.dd-grade:first-of-type{margin-top:0}
.dd-h{font-size:13px;font-weight:700;color:var(--gold);margin-bottom:6px}
.dd-sub{font-size:11.5px;font-weight:700;color:var(--ink-dim);letter-spacing:.04em;margin:10px 0 5px;padding-top:8px;border-top:1px dashed var(--card-line)}
.dd-row{display:flex;align-items:center;gap:8px;padding:7px 10px;border:1px solid var(--card-line);border-radius:10px;background:rgba(255,255,255,.04)}
.dd-row+.dd-row{margin-top:6px}
.dd-name{flex:1;min-width:0;font-size:13.5px;line-height:1.4}
.dd-name small{display:block;color:var(--ink-dim);font-size:11.5px;margin-top:1px}
.dd-a{flex:none;text-decoration:none;font-size:12px;font-weight:700;padding:5px 10px;border-radius:8px;border:1px solid var(--card-line);color:var(--ink);background:rgba(255,255,255,.06)}
.dd-a:hover{background:rgba(255,255,255,.14)}
.dd-a.pdf{color:var(--gold);border-color:rgba(244,201,93,.4)}
.dd-note{margin-top:12px;font-size:12px;color:var(--ink-dim);line-height:1.65;word-break:keep-all}
.code-search{margin-top:18px;text-align:center}
.code-search>summary{cursor:pointer;color:var(--ink-dim);font-size:14px;list-style:none;padding:8px}
.code-search>summary::-webkit-details-marker{display:none}
.code-search[open]>summary{color:var(--gold);margin-bottom:8px}
#enter h1{font-size:clamp(24px,4vw,34px);margin-bottom:8px}
#enter p{color:var(--ink-dim);font-size:15px;line-height:1.7;margin-bottom:24px;word-break:keep-all}
#enter input{width:100%;background:rgba(6,13,27,.5);border:1px solid var(--card-line);border-radius:14px;color:var(--ink);font-family:inherit;font-size:26px;letter-spacing:.4em;text-align:center;padding:16px;font-weight:600}
#enter input:focus{outline:2px solid rgba(244,201,93,.6);border-color:transparent}
#enterBtn{margin-top:16px;width:100%}
.err{display:none;color:#ff9d8a;margin-top:14px;font-size:14px}.err.show{display:block}
.hint{color:rgba(185,192,214,.6);font-size:13px;margin-top:22px}
/* ── 목록 화면 2분할: 좌 수업 자료실 / 우 반별 생기부 초안 ── */
#enter{max-width:1180px;margin:clamp(20px,6vh,64px) auto 0;text-align:left;padding:0 clamp(16px,3vw,30px)}
.enter-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:clamp(16px,2.4vw,32px);align-items:start}
#enter .panel{background:rgba(255,255,255,.035);border:1px solid var(--card-line);border-radius:16px;padding:clamp(14px,1.6vw,22px)}
#enter .panel-title{font-size:clamp(1.05rem,1.5vw,1.4rem);font-weight:700;margin:0 0 6px;color:var(--ink);list-style:none}
#enter .panel-title::-webkit-details-marker{display:none}
#enter details.panel>summary.panel-title{cursor:pointer}
#enter .panel-sub{color:var(--ink-dim);font-size:clamp(.8rem,1vw,.9rem);line-height:1.65;margin:0 0 12px;word-break:keep-all}
.mat-sec+.mat-sec{margin-top:clamp(12px,1.4vh,18px);padding-top:clamp(10px,1.2vh,15px);border-top:1px dashed var(--card-line)}
.mat-h{font-size:clamp(.76rem,.92vw,.86rem);font-weight:700;color:var(--gold);letter-spacing:.03em;margin-bottom:6px}
.mat-i{display:block;text-decoration:none;color:var(--ink);font-size:clamp(.82rem,1vw,.93rem);line-height:1.45;
  padding:.5em .7em;border-radius:9px;border:1px solid transparent}
.mat-i+.mat-i{margin-top:3px}
.mat-i:hover{background:rgba(255,255,255,.07);border-color:var(--card-line)}
.mat-i:focus-visible{outline:2px solid var(--gold);outline-offset:1px}
.mat-note{color:var(--ink-dim);font-size:clamp(.7rem,.85vw,.78rem);line-height:1.6;margin:8px 0 0;word-break:keep-all}
#enter .recent-lead{text-align:left}
#enter .recent-filter{justify-content:flex-start}
#enter .code-search{text-align:left}
#enter .code-search>summary{text-align:left;padding-left:0}
#enter #enterLead{font-size:clamp(.82rem,1vw,.93rem);margin-bottom:12px}
#enter .hint{text-align:center;margin-top:clamp(16px,2.5vh,26px)}
@media (max-width:820px){
  .enter-grid{grid-template-columns:1fr}
  #enter .panel-title{font-size:clamp(1rem,4vw,1.2rem)}
}
#report{display:none;max-width:1100px;margin:0 auto;padding:22px clamp(16px,3vw,40px)}
.disclaimer{background:rgba(244,201,93,.09);border:1px dashed rgba(244,201,93,.4);border-radius:12px;padding:14px 16px;font-size:13.5px;line-height:1.7;color:var(--ink);margin-bottom:22px;word-break:keep-all}
.disclaimer b{color:var(--gold)}
.stu{background:var(--card);border:1px solid var(--card-line);border-radius:16px;padding:20px 20px;margin-bottom:20px;backdrop-filter:blur(6px)}
.stu-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.stu-name{font-size:20px;font-weight:700}
.stu-badge{font-size:12px;color:var(--ink-dim);background:rgba(255,255,255,.06);border:1px solid var(--card-line);border-radius:999px;padding:4px 10px}
.stu-badge.done{color:#8fe0b0;border-color:rgba(62,203,122,.4);background:rgba(62,203,122,.1)}
.stu-badge.warn{color:#ffd9a0;border-color:rgba(232,148,74,.5);background:rgba(232,148,74,.12)}
.mv{border-left:2px solid rgba(244,201,93,.35);padding-left:12px;margin-bottom:14px}
.mv-t{font-size:13px;color:var(--gold);font-weight:700;margin-bottom:8px}
.summary{display:flex;flex-direction:column;gap:10px}
.sline{font-size:14px;line-height:1.6;color:var(--ink);word-break:keep-all;overflow-wrap:anywhere}
.sline .k{color:var(--gold);font-weight:600;margin-right:6px}
.sline .none{color:rgba(185,192,214,.5)}
.essay{background:rgba(6,13,27,.35);border:1px solid var(--card-line);border-radius:10px;padding:10px 13px;margin-top:8px}
.essay .q{font-size:12.5px;color:var(--gold);margin-bottom:5px;word-break:keep-all}
.essay .a{font-size:14px;line-height:1.65;word-break:keep-all;white-space:pre-wrap}
/* 인생그래프 재렌더(화면=어두운 테마) */
.rlg-svg{display:block;width:100%;max-width:360px;height:auto;margin:6px 0 2px;background:rgba(6,13,27,.4);border:1px solid var(--card-line);border-radius:8px}
.rlg-zero{stroke:rgba(185,192,214,.45);stroke-width:1;stroke-dasharray:4 4}
.rlg-line{stroke:var(--gold);stroke-width:2.5;stroke-linejoin:round;stroke-linecap:round}
.rlg-dot{fill:#eef2f6;stroke:var(--gold);stroke-width:1.5}
.rlg-dot.rlg-low{fill:var(--gold);stroke:#fff}
.rlg-txt{fill:#dfe6ee;font-size:10px}
.pa-msg{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;padding:4px 0;border-top:1px dashed rgba(255,255,255,.06)}
.pa-msg:first-of-type{border-top:none}
.pa-msg.pa-hidden{opacity:.5}.pa-msg.pa-hidden b,.pa-msg.pa-hidden{text-decoration:line-through}
.pa-hide{cursor:pointer;font-size:11px;font-family:inherit;background:transparent;border:1px solid var(--card-line);color:var(--ink-dim);border-radius:999px;padding:2px 9px;white-space:nowrap;text-decoration:none}
.pa-msg.pa-hidden .pa-hide{border-color:var(--gold);color:var(--gold);text-decoration:none}
@media print{.pa-hide{display:none}.pa-msg.pa-hidden{display:none}}
.rec{margin-top:16px;border-top:1px solid var(--card-line);padding-top:16px}
.rec-ctrl{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.rec-ctrl .lab{font-size:14px;font-weight:700;color:var(--gold)}
select{font-family:inherit;background:rgba(6,13,27,.5);color:var(--ink);border:1px solid var(--card-line);border-radius:8px;padding:7px 10px;font-size:13px}
.rec textarea{width:100%;min-height:120px;background:rgba(6,13,27,.5);border:1px solid var(--card-line);border-radius:12px;color:var(--ink);font-family:inherit;font-size:14.5px;line-height:1.8;padding:14px;resize:vertical}
.rec textarea:focus{outline:2px solid rgba(244,201,93,.55);border-color:transparent}
.rec-foot{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:8px}
.charc{font-size:12.5px;color:var(--ink-dim)}.charc b{color:var(--gold)}
.charc.over,.charc.over b{color:#ff9b9b}.charc .ccover{margin-left:6px;font-weight:700}
.saved{font-size:13px;color:#8fe0b0;font-weight:600;display:none}.saved.show{display:inline}
.genstate{font-size:13px;color:var(--ink-dim)}
.empty{text-align:center;color:var(--ink-dim);padding:40px 0}
#printHead{display:none}
/* 인쇄(PDF) */
@media print{
  @page{margin:15mm}
  body{background:#fff;color:#111;padding:0}
  /* 상세(.summary/.essay/.mv)는 인쇄 포함 — 생기부 초안 컨트롤·네비만 숨김 */
  #top,#enter,.disclaimer,.rec-ctrl,.rec-foot,.no-print,select,.btn,#classPanel,#ownerGate{display:none!important}
  #report{display:block!important;max-width:none;padding:0}
  #printHead{display:block!important;color:#111;border-bottom:2px solid #111;padding-bottom:6px;margin-bottom:12px}
  #printHead .ph1{font-size:15px;font-weight:700}
  #printHead .ph2{font-size:11.5px;color:#444;margin-top:3px}
  /* 학생별 페이지 나눔 — 각 학생을 새 페이지에서 시작(첫 학생 제외), 긴 학생은 여러 페이지 허용 */
  .stu{background:none;border:none;border-radius:0;padding:0;margin:0;backdrop-filter:none;break-before:page;break-inside:auto}
  .stu:first-child{break-before:auto}
  .stu-head{margin-bottom:8px;border-bottom:1px solid #111;padding-bottom:4px}.stu-name{color:#111;font-size:16px}.stu-badge{display:none}
  /* 상세: 흰 배경·검정 글자로 반전 */
  .mv{border-left:2px solid #bbb;padding-left:12px;margin-bottom:12px;break-inside:avoid}
  .mv-t{color:#111;font-weight:700;font-size:13px}
  .summary{gap:6px}
  .sline{color:#111;font-size:12.5px}
  .sline .k{color:#333;font-weight:700}
  .sline .none{color:#999}
  .essay{background:#f5f5f5;border:1px solid #ccc;border-radius:6px;padding:8px 11px;margin-top:6px;break-inside:avoid}
  .essay .q{color:#333;font-size:11.5px}
  .essay .a{color:#111;font-size:12.5px}
  /* 인생그래프 인쇄(흑백 판독·색 의존 없음: 선·점 굵게·검정) */
  .rlg-svg{max-width:340px;background:#fff;border:1px solid #999;break-inside:avoid}
  .rlg-zero{stroke:#999;stroke-width:1;stroke-dasharray:4 4}
  .rlg-line{stroke:#111;stroke-width:2.6}
  .rlg-dot{fill:#111;stroke:#111;stroke-width:1}
  .rlg-dot.rlg-low{fill:#fff;stroke:#111;stroke-width:2.4}
  .rlg-txt{fill:#111;font-size:10px}
  .rec{border-top:1px solid #ccc;padding-top:6px;margin-top:10px}
  .rec textarea{display:none!important}
  .rprint{display:block!important;color:#111;font-size:12.5px;line-height:1.7;white-space:pre-wrap}
  .rprint:empty{display:none!important}
  .rec:has(> .rprint:empty){display:none!important}   /* 생기부 초안 미생성 학생: 빈 초안 섹션 숨김 */
}
.rprint{display:none}