@charset "utf-8";
/* ═══════════════════════════════════════════════
   31 클래스업 — 학원 관리 어드민
   컨셉: 옐로우 프렌들리 / 필 탭 헤더(사이드바 없음) / 출결 도트 그리드
   ═══════════════════════════════════════════════ */
:root{
  --yellow:#f5b301;
  --yellow-deep:#d99e00;
  --yellow-bg:#fdf3d7;
  --navy:#2a2c3b;
  --bg:#fdfaf2;
  --card:#fff;
  --line:#efe6cf;
  --ink:#2a2c3b;
  --dim:#8a8470;
  --ok:#16a34a;
  --warn:#d97706;
  --bad:#dc2626;
  --blue:#2563eb;
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Pretendard Variable',Pretendard,'Noto Sans KR',sans-serif;background:var(--bg);color:var(--ink);font-size:14.5px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font-family:inherit}
.num{font-variant-numeric:tabular-nums}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}

/* ── 헤더: 로고 + 필 탭 ── */
.tb{background:var(--navy);position:sticky;top:0;z-index:100;padding:14px 0 0}
.tb-up{max-width:1180px;margin:0 auto;padding:0 22px 12px;display:flex;align-items:center;gap:18px}
.brand{display:flex;align-items:center;gap:10px;color:#fff}
.brand .bx{width:36px;height:36px;border-radius:12px;background:var(--yellow);color:var(--navy);display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:900}
.brand b{font-size:17px;font-weight:900}
.brand small{display:block;font-size:9.5px;color:rgba(255,255,255,.55);letter-spacing:.22em;font-weight:700}
.tb .right{margin-left:auto;display:flex;align-items:center;gap:14px;color:#cdd0e0}
.tb .bell{position:relative;font-size:17px}
.tb .bell i{position:absolute;top:-4px;right:-6px;background:var(--yellow);color:var(--navy);font-size:9.5px;font-weight:900;min-width:15px;height:15px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-style:normal}
.tb .me{display:flex;align-items:center;gap:8px;font-size:13px}
.tb .me .av{width:32px;height:32px;border-radius:50%;background:var(--yellow);color:var(--navy);display:flex;align-items:center;justify-content:center;font-size:12.5px;font-weight:900}
.burger{display:none;font-size:20px;color:#fff}
/* 필 탭 */
.pills{max-width:1180px;margin:0 auto;padding:0 22px;display:flex;gap:7px;overflow-x:auto;scrollbar-width:none;touch-action:pan-x pan-y}
.pills::-webkit-scrollbar{display:none}
.sn{display:inline-flex;align-items:center;gap:7px;padding:11px 19px;font-size:14px;font-weight:800;color:#aab; color:#a9acc0;border-radius:14px 14px 0 0;white-space:nowrap;background:rgba(255,255,255,.05)}
.sn:hover{color:#fff}
.sn.is-act{background:var(--bg);color:var(--navy)}

#mNav{position:fixed;inset:0 auto 0 0;width:min(76vw,300px);background:var(--card);z-index:300;padding:60px 22px 22px;transform:translateX(-100%);transition:transform .25s ease;box-shadow:14px 0 40px rgba(42,44,59,.25)}
#mNav.open{transform:none}
#mNav a{display:block;padding:13px 6px;font-size:15.5px;font-weight:700;border-bottom:1px solid var(--line)}
#mNav .m-close{position:absolute;top:14px;right:16px;font-size:24px;color:var(--dim)}

.content{padding:24px 0 56px}
.btn{display:inline-flex;align-items:center;gap:7px;border-radius:12px;padding:10px 18px;font-size:13.5px;font-weight:800;transition:.15s}
.btn-yl{background:var(--yellow);color:var(--navy)}
.btn-yl:hover{background:var(--yellow-deep)}
.btn-gh{border:1.5px solid var(--line);color:var(--dim);background:var(--card)}
.btn-gh:hover{color:var(--ink);border-color:var(--dim)}
.pg-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:18px;flex-wrap:wrap}
.pg-head h1{font-size:21px;font-weight:900}
.pg-head .sub{font-size:13px;color:var(--dim);margin-top:2px}

/* KPI 스티커 */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin-bottom:16px}
.kpi{background:var(--card);border:2px solid var(--line);border-radius:18px;padding:17px 19px;position:relative}
.kpi .em{position:absolute;top:14px;right:16px;font-size:22px}
.kpi .lb{font-size:12px;color:var(--dim);font-weight:800}
.kpi .v{font-size:25px;font-weight:900;margin-top:4px}
.kpi .v small{font-size:12.5px;color:var(--dim);font-weight:600}
.kpi .d{font-size:11.5px;margin-top:3px;font-weight:700;color:var(--dim)}
.kpi.warn{border-color:#f3d9a8;background:#fffaf0}
.kpi.warn .v{color:var(--warn)}

.panel{background:var(--card);border:2px solid var(--line);border-radius:18px;padding:20px 22px;margin-bottom:16px}
.panel h2{font-size:15px;font-weight:900;margin-bottom:14px;display:flex;justify-content:space-between;align-items:center}
.panel h2 .mr{font-size:12px;color:var(--dim);font-weight:600}
.grid-2{display:grid;grid-template-columns:1.5fr 1fr;gap:16px}
.grid-2>*{min-width:0}

/* ── 출결 도트 그리드 ── */
.att-wrap{overflow-x:auto}
.att-grid{border-collapse:collapse;min-width:560px;width:100%}
.att-grid th{font-size:11.5px;color:var(--dim);font-weight:800;padding:7px 6px;text-align:center}
.att-grid th.st{text-align:left;padding-left:4px}
.att-grid td{padding:5px 6px;text-align:center}
.att-grid td.st{text-align:left;font-size:13px;font-weight:800;white-space:nowrap;padding-left:4px}
.att-grid td.st span{display:block;font-size:11px;color:var(--dim);font-weight:600}
.dot{display:inline-block;width:22px;height:22px;border-radius:8px;font-size:11px;font-weight:900;line-height:22px;color:#fff}
.dot.o{background:#3fbf7f}
.dot.l{background:var(--yellow);color:var(--navy)}
.dot.x{background:#ef6a5a}
.dot.e{background:#cfd4dd;color:#fff}
.dot.n{background:var(--bg);border:1.5px dashed var(--line)}
.att-legend{display:flex;gap:15px;margin-top:11px;font-size:11.5px;color:var(--dim);font-weight:700;flex-wrap:wrap}
.att-legend .dot{width:15px;height:15px;line-height:15px;border-radius:5px;vertical-align:-3px;margin-right:4px}

/* 오늘 수업 */
.classes{display:grid;gap:10px}
.cls{display:grid;grid-template-columns:74px 1fr auto;gap:13px;align-items:center;border:1.5px solid var(--line);border-radius:14px;padding:12px 15px}
.cls .time{font-size:13px;font-weight:900;color:var(--navy);background:var(--yellow-bg);border-radius:10px;text-align:center;padding:9px 0}
.cls b{font-size:14.5px;font-weight:800;display:block}
.cls span{font-size:12px;color:var(--dim)}
.cls .st{font-size:11.5px;font-weight:800;border-radius:999px;padding:4px 12px}
.cls .st.ing{background:#e8f7ee;color:var(--ok)}
.cls .st.next{background:var(--yellow-bg);color:var(--yellow-deep)}
.cls .st.done{background:#f1f1f1;color:var(--dim)}

/* 미납 리스트 */
.due-list{display:grid;gap:9px}
.due{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;border:1.5px solid #f3d9a8;background:#fffaf0;border-radius:13px;padding:11px 14px;font-size:13px}
.due .av{width:34px;height:34px;border-radius:12px;background:var(--yellow);color:var(--navy);display:flex;align-items:center;justify-content:center;font-weight:900;font-size:13px}
.due b{font-weight:800;display:block}
.due span{font-size:12px;color:var(--dim)}
.due .amt{font-weight:900;color:var(--warn)}

/* 테이블/필터 */
.tbl-wrap{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:13px;min-width:660px}
.tbl th{background:var(--yellow-bg);color:var(--navy);font-size:11.5px;font-weight:900;text-align:left;padding:10px 13px;border-bottom:2px solid var(--yellow);white-space:nowrap}
.tbl td{padding:11px 13px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl tbody tr:hover{background:var(--bg)}
.bdg{display:inline-block;font-size:11px;font-weight:800;border-radius:999px;padding:3px 11px}
.bdg.ok{background:#e8f7ee;color:var(--ok)}
.bdg.due{background:#fdf0db;color:var(--warn)}
.bdg.stop{background:#fdeaea;color:var(--bad)}
.bdg.new{background:#e3eefc;color:var(--blue)}
.filter{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.filter select,.filter input{background:var(--card);border:1.5px solid var(--line);border-radius:12px;color:var(--ink);font-size:13px;padding:9px 13px;outline:0}
.filter .seg{display:flex;border:1.5px solid var(--line);border-radius:12px;overflow:hidden}
.filter .seg button{padding:9px 16px;font-size:13px;font-weight:800;color:var(--dim);background:var(--card)}
.filter .seg button.on{background:var(--navy);color:#fff}
.filter .sp{flex:1}
.paging{display:flex;gap:6px;justify-content:center;margin-top:16px}
.paging a{min-width:33px;height:33px;display:inline-flex;align-items:center;justify-content:center;border:1.5px solid var(--line);border-radius:11px;font-size:12.5px;color:var(--dim);background:var(--card)}
.paging a.on{background:var(--navy);border-color:var(--navy);color:#fff;font-weight:900}

/* ── 상담 기록 폼 ── */
.form-grid{display:grid;grid-template-columns:1fr 320px;gap:16px;align-items:start}
.form-grid>*{min-width:0}
.fld{margin-bottom:15px}
.fld label{display:block;font-size:12.5px;font-weight:900;color:var(--dim);margin-bottom:6px}
.fld label .req{color:var(--bad)}
.fld input,.fld select,.fld textarea{width:100%;background:var(--bg);border:2px solid var(--line);border-radius:13px;color:var(--ink);font-size:14px;padding:11px 14px;outline:0;transition:.15s}
.fld input:focus,.fld select:focus,.fld textarea:focus{border-color:var(--yellow);background:var(--card)}
.fld textarea{min-height:96px;resize:vertical}
.fld-row{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.chip-row{display:flex;gap:8px;flex-wrap:wrap}
.chip-row button{border:2px solid var(--line);border-radius:999px;padding:9px 17px;font-size:13px;font-weight:800;background:var(--card);color:var(--dim)}
.chip-row button.on{border-color:var(--yellow);background:var(--yellow-bg);color:var(--navy)}
.side-sum{background:var(--card);border:2px solid var(--line);border-radius:18px;padding:20px;position:sticky;top:120px}
.side-sum h3{font-size:14.5px;font-weight:900;margin-bottom:12px}
.side-sum .hist{display:grid;gap:10px;font-size:12.5px}
.side-sum .hist .it{border-left:3px solid var(--yellow);padding-left:11px}
.side-sum .hist b{display:block;font-size:13px;font-weight:800}
.side-sum .hist span{color:var(--dim)}
.side-sum .btn{width:100%;margin-top:14px;justify-content:center}

/* ── LOGIN ── */
.login-bg{min-height:100vh;display:grid;place-items:center;background:var(--navy);padding:24px;position:relative;overflow:hidden}
.login-bg::before{content:"";position:absolute;width:480px;height:480px;border-radius:50%;background:rgba(245,179,1,.13);top:-160px;right:-120px}
.login-bg::after{content:"";position:absolute;width:380px;height:380px;border-radius:50%;background:rgba(245,179,1,.08);bottom:-140px;left:-100px}
.login-card{width:min(430px,100%);background:var(--card);border-radius:24px;padding:42px 40px;box-shadow:0 36px 90px rgba(0,0,0,.4);position:relative;z-index:2}
.login-card .brand{display:flex;align-items:center;gap:10px;justify-content:center;margin-bottom:22px;color:var(--ink)}
.login-card .brand small{color:var(--dim)}
.login-card h2{font-size:20px;font-weight:900;text-align:center}
.login-card .ds{font-size:13px;color:var(--dim);text-align:center;margin:5px 0 22px}
.login-card .btn{width:100%;justify-content:center;padding:13px;margin-top:4px}
.login-card .etc{display:flex;justify-content:space-between;font-size:12.5px;color:var(--dim);margin-top:15px}
.login-card .etc a:hover{color:var(--yellow-deep)}
.login-card .demo{margin-top:20px;background:var(--yellow-bg);border-radius:12px;padding:12px 14px;font-size:12px;color:var(--dim)}
.login-card .demo b{color:var(--navy)}

/* ── 반응형 ── */
@media (max-width:1024px){
  .grid-2{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .side-sum{position:static}
}
@media (max-width:820px){
  .pills{display:none}
  .burger{display:block}
  .tb{padding-bottom:14px}
  .kpis{grid-template-columns:1fr 1fr;gap:10px}
  .fld-row{grid-template-columns:1fr}
}
@media (max-width:540px){
  .kpis{grid-template-columns:1fr}
}