/* Demo Aplikasi Bimbel — Havara Digital
   Tema "Stabilo": kertas hangat, tinta navy, sorotan kuning seperti stabilo. Font terkecil 14px. */
:root{
  --bg:#f7f5ef; --card:#ffffff; --ink:#1c2541; --muted:#566079; --line:#e5e0d4; --soft:#f1eee5;
  --primary:#2f4bd8; --primary-dark:#2238a8; --primary-soft:#e8ecff;
  --stabilo:#ffd84d; --stabilo-soft:#fff3c4;
  --mint:#14855f; --mint-soft:#dcf3ea; --coral:#c2412d; --coral-soft:#fde6e1; --amber-soft:#fff1d6; --amber:#8a5a00;
  --navy:#1c2541; --radius:14px; --shadow:0 1px 2px rgba(28,37,65,.06),0 8px 24px rgba(28,37,65,.06);
  --display:'Fraunces',Georgia,serif; --sans:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.6}
img{max-width:100%}
svg[aria-hidden]{width:20px;height:20px;flex-shrink:0}
a{color:var(--primary)}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--stabilo);outline-offset:2px;border-radius:6px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
h1,h2,h3{margin:0;line-height:1.15}
.display{font-family:var(--display);font-weight:700;letter-spacing:-.01em}
.mark{background:linear-gradient(transparent 58%,var(--stabilo) 58%,var(--stabilo) 92%,transparent 92%);padding:0 .08em}
.muted{color:var(--muted)}
.small{font-size:14px}
.nowrap{white-space:nowrap}
.num{font-variant-numeric:tabular-nums}

/* ---------- tombol & form ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border-radius:10px;border:1px solid transparent;background:var(--primary);color:#fff;font-weight:700;font-size:15px;text-decoration:none;cursor:pointer;transition:background .15s,transform .05s}
.btn:hover{background:var(--primary-dark)}
.btn:active{transform:translateY(1px)}
.btn.ghost{background:var(--card);color:var(--ink);border-color:var(--line)}
.btn.ghost:hover{background:var(--soft)}
.btn.yellow{background:var(--stabilo);color:var(--ink)}
.btn.yellow:hover{background:#f5c919}
.btn.danger{background:var(--card);color:var(--coral);border-color:#f0c5bc}
.btn.sm{min-height:38px;padding:0 12px;font-size:14px}
.btn.block{width:100%}
.btn svg{width:18px;height:18px;flex-shrink:0}
.field{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:14px}
.field input,.field select,.field textarea{min-height:44px;padding:10px 12px;border:1px solid #cfc8b8;border-radius:10px;background:#fff;font-weight:400;font-size:15px}
.field textarea{min-height:96px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid var(--primary-soft);border-color:var(--primary)}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:14px}
.row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.spacer{flex:1}

/* ---------- label & chip ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:700;padding:2px 10px;border-radius:999px;white-space:nowrap}
.b-mint{background:var(--mint-soft);color:var(--mint)}
.b-coral{background:var(--coral-soft);color:var(--coral)}
.b-amber{background:var(--amber-soft);color:var(--amber)}
.b-blue{background:var(--primary-soft);color:var(--primary-dark)}
.b-gray{background:var(--soft);color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{min-height:40px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:#fff;font-weight:600;font-size:14px;cursor:pointer}
.chip[aria-pressed="true"]{background:var(--navy);border-color:var(--navy);color:#fff}

/* ---------- banner demo ---------- */
.demo-bar{background:var(--navy);color:#fff;font-size:14px}
.demo-bar .in{max-width:1240px;margin:0 auto;padding:8px 20px;display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center}
.demo-bar b{color:var(--stabilo)}
.demo-bar button,.demo-bar a{background:none;border:1px solid rgba(255,255,255,.35);color:#fff;border-radius:8px;padding:4px 10px;font-size:14px;cursor:pointer;text-decoration:none}

/* ---------- halaman depan ---------- */
.site-head{position:sticky;top:0;z-index:20;background:rgba(247,245,239,.92);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.site-head .in{max-width:1180px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand img{width:40px;height:40px}
.brand b{font-family:var(--display);font-size:20px;line-height:1}
.brand span{display:block;font-size:14px;color:var(--muted);line-height:1.2}
.site-nav{display:flex;flex-wrap:wrap;gap:4px 18px;align-items:center;font-weight:600}
.site-nav a{color:var(--ink);text-decoration:none;padding:8px 0}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.hero{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:48px;align-items:center;padding:64px 0 72px}
.hero h1{font-family:var(--display);font-size:clamp(40px,5.6vw,68px);line-height:1.02;letter-spacing:-.02em}
.hero p.lead{font-size:19px;color:var(--muted);max-width:32em;margin:18px 0 26px}
.eyebrow{display:inline-flex;gap:8px;align-items:center;background:var(--stabilo-soft);color:var(--ink);font-weight:700;font-size:14px;padding:6px 12px;border-radius:999px;margin-bottom:18px}
.hero-card{position:relative;background:var(--navy);border-radius:28px;padding:60px 28px 28px;color:#fff;overflow:hidden}
.hero-card .sched{background:#fff;color:var(--ink);border-radius:18px;padding:18px;display:flex;flex-direction:column;gap:10px}
.hero-card .sched h3{font-size:15px;display:flex;justify-content:space-between}
.slot{display:grid;grid-template-columns:62px 1fr auto;gap:12px;align-items:center;padding:10px 12px;border-radius:12px;background:var(--soft)}
.slot b{font-variant-numeric:tabular-nums}
.slot .t{font-weight:700}
.slot .s{font-size:14px;color:var(--muted)}
.hero-card .float{position:absolute;right:18px;top:18px;background:var(--stabilo);color:var(--ink);border-radius:14px;padding:10px 14px;font-weight:800;font-size:14px;transform:rotate(3deg)}
.hero-stats{display:flex;gap:12px;margin-top:16px;flex-wrap:wrap}
.hero-stats div{flex:1 1 120px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:12px 14px}
.hero-stats b{display:block;font-family:var(--display);font-size:26px;color:var(--stabilo)}
.hero-stats span{font-size:14px;color:#d7dcec}
section.block{padding:72px 0}
section.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{display:flex;flex-direction:column;gap:10px;max-width:640px;margin-bottom:32px}
.sec-head h2{font-family:var(--display);font-size:clamp(30px,3.8vw,44px);letter-spacing:-.015em}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));gap:18px}
.prog{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:24px;display:flex;flex-direction:column;gap:12px}
.prog .ic{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center}
.prog .ic svg{width:26px;height:26px}
.prog h3{font-size:20px}
.prog .price{font-weight:800;font-size:17px;margin-top:auto}
.prog .price span{font-weight:500;color:var(--muted);font-size:14px}
.feat{display:flex;gap:14px;align-items:flex-start}
.feat .ic{width:44px;height:44px;border-radius:12px;background:var(--stabilo-soft);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.feat .ic svg{width:22px;height:22px}
.feat h3{font-size:17px;margin-bottom:4px}
.daftar{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,380px),1fr));gap:40px;align-items:start}
.daftar form{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:28px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--shadow)}
.site-foot{background:var(--navy);color:#cfd5e6;padding:40px 0;font-size:14px}
.site-foot a{color:#fff}

/* ---------- masuk ---------- */
.login{min-height:calc(100vh - 40px);display:flex;align-items:center;justify-content:center;padding:32px 20px}
.login .box{width:100%;max-width:880px;display:flex;flex-direction:column;gap:24px}
.roles{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:16px}
.role{text-align:left;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:22px;display:flex;flex-direction:column;gap:10px;cursor:pointer;box-shadow:var(--shadow);transition:transform .12s,border-color .12s}
.role:hover{transform:translateY(-2px);border-color:var(--primary)}
.role .av{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px}
.role h3{font-size:19px}

/* ---------- aplikasi ---------- */
.shell{display:flex;min-height:calc(100vh - 40px)}
.side{width:256px;flex-shrink:0;background:var(--navy);color:#dfe4f2;display:flex;flex-direction:column;padding:18px 14px;gap:4px;position:sticky;top:0;height:100vh;overflow-y:auto}
.side .brand{color:#fff;padding:4px 8px 16px}
.side .brand span{color:#aab3cc}
.side .grp{font-size:14px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#8f99b8;padding:14px 10px 6px}
.side a{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;color:#dfe4f2;text-decoration:none;font-weight:600;font-size:15px}
.side a svg{width:20px;height:20px;flex-shrink:0;opacity:.85}
.side a:hover{background:rgba(255,255,255,.07)}
.side a.on{background:var(--stabilo);color:var(--navy)}
.side a .cnt{margin-left:auto;background:var(--coral);color:#fff;border-radius:999px;font-size:14px;padding:0 8px;min-width:24px;text-align:center}
.side a.on .cnt{background:var(--navy);color:#fff}
.side .me{margin-top:auto;display:flex;align-items:center;gap:10px;padding:12px 8px 4px;border-top:1px solid rgba(255,255,255,.1)}
.side .me .av{width:38px;height:38px;border-radius:50%;background:var(--stabilo);color:var(--navy);display:flex;align-items:center;justify-content:center;font-weight:800}
.side .me b{display:block;color:#fff;font-size:15px;line-height:1.3}
.side .me span{font-size:14px;color:#aab3cc}
.main{flex:1;min-width:0;padding:28px 32px 64px}
.page-head{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end;justify-content:space-between;margin-bottom:22px}
.page-head h1{font-family:var(--display);font-size:clamp(28px,3vw,36px);letter-spacing:-.01em}
.page-head p{margin:4px 0 0;color:var(--muted)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card .hd{display:flex;align-items:center;gap:10px;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--line)}
.card .hd h2{font-size:17px}
.card .bd{padding:18px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,190px),1fr));gap:14px;margin-bottom:18px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow)}
.stat .l{font-size:14px;color:var(--muted);font-weight:600}
.stat .v{font-family:var(--display);font-size:30px;font-weight:700;line-height:1.2;margin-top:4px}
.stat .s{font-size:14px;color:var(--muted)}
.stat.hl{background:var(--navy);color:#fff;border-color:var(--navy)}
.stat.hl .l,.stat.hl .s{color:#c9d0e4}
.stat.hl .v{color:var(--stabilo)}
.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,360px),1fr));gap:18px;align-items:start}
.list{display:flex;flex-direction:column}
.li{display:flex;align-items:center;gap:12px;padding:12px 18px;border-top:1px solid var(--line)}
.li:first-child{border-top:0}
.li .t{font-weight:700}
.li .s{font-size:14px;color:var(--muted)}
.av-s{width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;flex-shrink:0}
.tbl-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:15px}
th{font-size:14px;text-align:left;color:var(--muted);font-weight:700;padding:12px 14px;border-bottom:1px solid var(--line);white-space:nowrap;background:#fbfaf6}
td{padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:0}
td.r,th.r{text-align:right}
.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:14px}
.search{flex:1 1 240px;max-width:360px;display:flex;align-items:center;gap:8px;min-height:44px;padding:0 12px;border:1px solid #cfc8b8;border-radius:10px;background:#fff}
.search input{border:0;outline:0;flex:1;min-width:0;background:none;font-size:15px}
.search svg{width:18px;height:18px;color:var(--muted)}
.empty{padding:40px 20px;text-align:center;color:var(--muted)}
.kelas-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:16px}
.kls{background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}
.kls .top{padding:18px;display:flex;flex-direction:column;gap:8px;border-bottom:1px solid var(--line)}
.kls .top h3{font-size:18px}
.kls .meta{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:14px;color:var(--muted)}
.kls .bot{padding:14px 18px;display:flex;gap:10px;align-items:center;justify-content:space-between;margin-top:auto}
.stripe{height:6px}
.bar-chart{display:flex;align-items:flex-end;gap:14px;height:180px;padding-top:10px}
.bar-chart .b{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;height:100%;justify-content:flex-end}
.bar-chart .pair{display:flex;gap:4px;align-items:flex-end;height:100%;width:100%;justify-content:center}
.bar-chart .in{width:40%;max-width:22px;background:var(--primary);border-radius:6px 6px 2px 2px}
.bar-chart .out{width:40%;max-width:22px;background:var(--stabilo);border-radius:6px 6px 2px 2px}
.bar-chart .lb{font-size:14px;color:var(--muted)}
.legend{display:flex;gap:14px;font-size:14px;color:var(--muted)}
.legend i{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:6px;vertical-align:-1px}
.att{display:inline-flex;gap:4px}
.att button{width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:#fff;font-weight:800;cursor:pointer;font-size:14px}
.att button[aria-pressed="true"].H{background:var(--mint);border-color:var(--mint);color:#fff}
.att button[aria-pressed="true"].I{background:var(--primary);border-color:var(--primary);color:#fff}
.att button[aria-pressed="true"].S{background:#d98a00;border-color:#d98a00;color:#fff}
.att button[aria-pressed="true"].A{background:var(--coral);border-color:var(--coral);color:#fff}
.dots{display:flex;gap:4px;flex-wrap:wrap}
.dots i{width:14px;height:14px;border-radius:4px;display:inline-block}
.d-H{background:var(--mint)}.d-I{background:var(--primary)}.d-S{background:#d98a00}.d-A{background:var(--coral)}.d-x{background:var(--line)}
.progress{height:8px;background:var(--soft);border-radius:99px;overflow:hidden}
.progress i{display:block;height:100%;background:var(--mint);border-radius:99px}

/* ---------- modal & toast ---------- */
.modal-bg{position:fixed;inset:0;background:rgba(20,26,46,.5);display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;z-index:50;overflow-y:auto}
.modal{background:var(--card);border-radius:20px;width:100%;max-width:560px;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.modal.wide{max-width:760px}
.modal .hd{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:18px 22px;border-bottom:1px solid var(--line)}
.modal .hd h2{font-size:19px}
.modal .bd{padding:20px 22px;display:flex;flex-direction:column;gap:14px}
.modal .ft{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end;padding:16px 22px;border-top:1px solid var(--line)}
.x{width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:#fff;cursor:pointer;font-size:20px;line-height:1}
#toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:var(--navy);color:#fff;padding:12px 18px;border-radius:12px;font-weight:600;opacity:0;pointer-events:none;transition:.2s;z-index:60;max-width:calc(100% - 32px)}
#toast.on{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---------- kuitansi ---------- */
.receipt{border:2px dashed #cfc8b8;border-radius:16px;padding:22px;display:flex;flex-direction:column;gap:14px;background:#fffdf7}
.receipt .top{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:flex-start}
.receipt h3{font-family:var(--display);font-size:24px}
.receipt dl{display:grid;grid-template-columns:150px 1fr;gap:8px 12px;margin:0}
.receipt dt{color:var(--muted)}
.receipt dd{margin:0;font-weight:600}
.receipt .amt{font-family:var(--display);font-size:30px;background:var(--stabilo-soft);border-radius:12px;padding:10px 14px}
.stamp{border:3px solid var(--mint);color:var(--mint);font-weight:800;border-radius:10px;padding:6px 12px;transform:rotate(-6deg);letter-spacing:.08em}

/* ---------- HP ---------- */
.mob-top{display:none}
@media (max-width: 900px){
  .shell{flex-direction:column}
  .side{display:none}
  .mob-top{display:flex;position:sticky;top:0;z-index:20;background:var(--navy);color:#fff;padding:10px 14px;align-items:center;gap:10px}
  .mob-top .brand{color:#fff}
  .mob-top .brand span{color:#aab3cc}
  .mob-nav{display:flex;gap:6px;overflow-x:auto;padding:10px 14px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:60px;z-index:19}
  .mob-nav a{white-space:nowrap;padding:8px 14px;border-radius:999px;border:1px solid var(--line);color:var(--ink);text-decoration:none;font-weight:600;font-size:14px}
  .mob-nav a.on{background:var(--navy);color:#fff;border-color:var(--navy)}
  .main{padding:20px 14px 56px}
  .receipt dl{grid-template-columns:120px 1fr}
}
@media (min-width: 901px){ .mob-nav{display:none} }

@media print{
  body{background:#fff}
  body.printing #app,body.printing .demo-bar,body.printing .modal .hd,body.printing .modal .ft{display:none!important}
  body.printing .modal-bg{position:static;background:none;padding:0}
  body.printing .modal{box-shadow:none;max-width:none}
}