/* glb-web: gaya sederhana, responsif, tanpa CDN. Palet dari logstyle. */
@font-face { font-family: "Roboto"; src: url("/static/fonts/Roboto-Regular.ttf") format("truetype"); font-weight: 400; }
@font-face { font-family: "Roboto"; src: url("/static/fonts/Roboto-Medium.ttf") format("truetype"); font-weight: 500; }
@font-face { font-family: "Roboto"; src: url("/static/fonts/Roboto-Bold.ttf") format("truetype"); font-weight: 700; }

:root {
  --biru: #2a78d6; --oranye: #eb6834; --tosca: #1baf7a;
  --tinta: #0b0b0b; --tinta2: #52514e; --redup: #8b8a85;
  --trek: #f3f2ef; --grid: #ffffff; --permukaan: #ffffff; --latar: #f7f6f3;
  --garis: #e4e2dc; --merah: #c9302c; --kuning: #f2d48a;
}
* { box-sizing: border-box; }
html { font-size: 15px; }
body { margin: 0; font-family: "Roboto", system-ui, sans-serif; color: var(--tinta); background: var(--latar); line-height: 1.45; }
a { color: var(--biru); text-decoration: none; }
a:hover { text-decoration: underline; }
code { background: var(--trek); padding: 0 .3em; border-radius: 3px; font-size: .92em; }
h1 { font-size: 1.45rem; margin: 0 0 .6rem; font-weight: 700; }
h2 { font-size: 1.1rem; margin: 1rem 0 .5rem; font-weight: 500; color: var(--tinta2); }
h3 { font-size: 1rem; margin: .9rem 0 .4rem; font-weight: 500; }
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 1rem; }
.muted { color: var(--redup); }
.small { font-size: .85rem; }
.pre { white-space: pre-wrap; }

.topbar { background: var(--permukaan); border-bottom: 1px solid var(--garis); }
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: .5rem; min-height: 52px; }
.brand { font-weight: 700; color: var(--tinta); }
.brand span { font-weight: 400; color: var(--redup); margin-left: .4rem; }
.topbar nav { display: flex; flex-wrap: wrap; gap: .2rem .9rem; align-items: center; }
.topbar nav a { color: var(--tinta2); }
main.wrap { padding: 1.2rem 1rem 2rem; }
footer.wrap { padding: 1rem; border-top: 1px solid var(--garis); }

.kartu { background: var(--permukaan); border: 1px solid var(--garis); border-radius: 8px; padding: 1rem 1.2rem; margin-bottom: 1rem; }
.kartu.sempit { max-width: 480px; margin: 2rem auto; }
.dua-kolom { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 860px) { .dua-kolom { grid-template-columns: 1fr; } }
.notif { background: #e8f1fc; border-left: 4px solid var(--biru); padding: .6rem .9rem; margin-bottom: 1rem; border-radius: 4px; }

label { display: block; margin: .5rem 0; font-size: .92rem; color: var(--tinta2); }
label > span { display: block; margin-bottom: .2rem; }
input[type=text], input[type=password], input[type=number], input[type=date], input:not([type]), select, textarea {
  width: 100%; padding: .45rem .6rem; border: 1px solid var(--garis); border-radius: 5px; font: inherit; color: var(--tinta); background: #fff;
}
input[readonly] { background: var(--trek); color: var(--tinta2); }
textarea { resize: vertical; }
label.cek, label.radio { display: flex; gap: .4rem; align-items: center; }
label.cek input, label.radio input { width: auto; }
button, .tombol { display: inline-block; padding: .45rem .9rem; border-radius: 5px; border: 1px solid var(--garis); background: #fff; color: var(--tinta); font: inherit; cursor: pointer; }
button.utama, .tombol.utama { background: var(--biru); color: #fff; border-color: var(--biru); }
.tombol.kedua { background: var(--trek); }
button.bahaya, .tombol.bahaya { color: var(--merah); border-color: var(--merah); }
button.link { border: none; background: none; color: var(--biru); padding: 0; }
button.link.bahaya { color: var(--merah); }
button:disabled { opacity: .5; cursor: not-allowed; }
form.inline { display: inline; }
.baris { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; margin-bottom: .6rem; }
.aksi { display: flex; gap: 1rem; align-items: center; margin-top: .5rem; }
.aksi-baris { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: .5rem; }

.tabel { width: 100%; border-collapse: collapse; font-size: .93rem; }
.tabel th, .tabel td { text-align: left; padding: .4rem .5rem; border-bottom: 1px solid var(--garis); vertical-align: top; }
.tabel th { color: var(--tinta2); font-weight: 500; }
.tabel.kecil { font-size: .86rem; }
.tabel.kecil th, .tabel.kecil td { padding: .25rem .4rem; }
ul.polos { list-style: none; padding: 0; margin: 0; }
ul.polos li { padding: .2rem 0; }

.tag { display: inline-block; font-size: .75rem; padding: .05rem .45rem; border-radius: 999px; background: var(--trek); color: var(--tinta2); }
.tag.hijau { background: #dff5ea; color: #0c6b47; }
.status { display: inline-block; font-size: .78rem; padding: .05rem .5rem; border-radius: 999px; font-weight: 500; }
.status.terkunci, .status.belum { background: #eee; color: var(--tinta2); }
.status.peringatan { background: #fff3cd; color: #7a5a00; }
.status.dibuka, .status.draf, .status.dikirim { background: #fdebe3; color: #9a3b12; }
.status.pembahasan { background: #e8f1fc; color: #1a4f94; }
.status.tepat, .status.diterima { background: #dff5ea; color: #0c6b47; }
.status.dicatat { background: #e8f1fc; color: #1a4f94; }
.status.tidak_fisis { background: #fbe0e0; color: #a01818; font-weight: 600; }
.status.kurang, .status.lebih { background: #fff3cd; color: #7a5a00; }
.verdict { padding: .4rem .6rem; border-radius: 5px; margin: .5rem 0; }
.verdict.tepat, .verdict.diterima { background: #dff5ea; }
.verdict.kurang, .verdict.lebih { background: #fff3cd; }
.verdict.belum, .verdict.gagal { background: #fdebe3; }
.verdict.dicatat { background: #e8f1fc; }
.verdict.tidak_fisis { background: #fbe0e0; color: #a01818; border-left: 4px solid #c62828; }

.kepala-level { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; align-items: flex-start; }
.ringkas { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }
.tab-bar { display: flex; gap: .3rem; border-bottom: 2px solid var(--garis); margin-bottom: 1rem; }
.tab { padding: .5rem 1rem; color: var(--tinta2); border-bottom: 2px solid transparent; margin-bottom: -2px; }
.tab.aktif { color: var(--biru); border-color: var(--biru); font-weight: 500; }
.panel.sembunyi { display: none; }

.viewer { width: 100%; min-height: 640px; }
.viewer-alat { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: .4rem; flex-wrap: wrap; }
.nmr-panel { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: .6rem; margin-top: .6rem; }
.nmr-panel .kotak { border: 1px solid var(--garis); border-radius: 6px; padding: .5rem; }
.nmr-panel table { width: 100%; font-size: .8rem; border-collapse: collapse; }
.nmr-panel td, .nmr-panel th { padding: .1rem .3rem; border-bottom: 1px solid var(--garis); text-align: right; }

details.langkah summary { cursor: pointer; font-weight: 500; display: flex; gap: .6rem; align-items: center; flex-wrap: wrap; }
details.langkah .nomor { display: inline-flex; width: 1.6rem; height: 1.6rem; border-radius: 50%; background: var(--biru); color: #fff; align-items: center; justify-content: center; font-size: .85rem; }
.grid-input { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: .3rem .9rem; }
.rumus { margin: .4rem 0 .8rem; padding: .35rem .7rem; background: var(--latar-rumus, #f6f5f2); border-radius: 6px; overflow-x: auto; }
.rumus code { display: inline-block; padding: .3rem .5rem; }
.rumus .katex-display { margin: .2rem 0; text-align: left; }
.rumus .katex-display > .katex { text-align: left; font-size: 1.12em; }
.penjelasan-label textarea { min-height: 7rem; }
.hitung-karakter { display: block; text-align: right; }
.butir { padding: .6rem 0; border-bottom: 1px solid var(--garis); }
.catatan { border-left: 3px solid var(--garis); padding: .3rem .7rem; margin: .5rem 0; }
.catatan.dosen { border-color: var(--biru); background: #f4f8fd; }
.catatan.curiga, .riwayat.curiga, tr.curiga { background: #fdebe3; }
.riwayat { border-bottom: 1px solid var(--garis); padding: .3rem 0; }
.riwayat summary { cursor: pointer; }

.statistik { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: .6rem; margin-bottom: 1rem; }
.stat { background: var(--permukaan); border: 1px solid var(--garis); border-radius: 8px; padding: .6rem .8rem; }
.stat .angka { display: block; font-size: 1.5rem; font-weight: 700; }
.stat .label { color: var(--redup); font-size: .8rem; }
.matriks td.sel { text-align: center; }
.matriks td.sel.terkunci { background: #f3f3f3; color: var(--redup); }
.matriks td.sel.dibuka { background: #fff8f4; }
.matriks td.sel.pembahasan { background: #eef4fc; }
.matriks td.sel a { font-weight: 500; }

/* bacaan terkunci (viewer -> kalkulator) */
.bacaan-kartu { padding: .6rem 1rem; }
.bacaan-kartu[hidden] { display: none; }
.bacaan-kartu p { margin: .15rem 0 .35rem; }
.bacaan-kepala { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; }
ul.bacaan-daftar { list-style: none; margin: 0; padding: 0; font-size: .88rem; }
ul.bacaan-daftar li { display: flex; align-items: baseline; gap: .5rem; padding: .15rem 0; border-top: 1px solid var(--garis); }
ul.bacaan-daftar li:first-child { border-top: none; }
ul.bacaan-daftar li.kosong { display: block; }
.no-bacaan { font-weight: 700; color: var(--oranye); min-width: 1.8rem; }
.teks-bacaan { flex: 1; font-variant-numeric: tabular-nums; }
button.hapus-bacaan { border: none; background: none; color: var(--redup); padding: 0 .35rem; font-size: 1rem; line-height: 1; }
button.hapus-bacaan:hover, button.hapus-bacaan:focus-visible { color: var(--merah); }
.chip-bacaan { display: flex; flex-wrap: wrap; gap: .25rem; margin-top: .25rem; }
.chip-bacaan[hidden] { display: none; }
button.chip { padding: .05rem .5rem; border-radius: 999px; font-size: .78rem; background: #fff4ee; border-color: #f4c4ab; color: #9a3b12; font-variant-numeric: tabular-nums; }
button.chip:hover, button.chip:focus-visible { background: #fde3d6; border-color: var(--oranye); }
@keyframes kilat-isi { from { background: #fde3d6; box-shadow: 0 0 0 3px rgba(235, 104, 52, .35); } to { background: #fff; box-shadow: 0 0 0 0 rgba(235, 104, 52, 0); } }
input.kilat { animation: kilat-isi .9s ease-out; }