/* Tema amiruddin.unisan-g.id — akademik-minimalis. Token warna dari CLAUDE.md. */

@font-face { font-family: "Source Serif 4"; font-weight: 600; font-display: swap;
  src: url("../fonts/source-serif-4-latin-600-normal.beb0c8d8bee8.woff2") format("woff2"); }
@font-face { font-family: "Source Serif 4"; font-weight: 700; font-display: swap;
  src: url("../fonts/source-serif-4-latin-700-normal.45959eeff97f.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 400; font-display: swap;
  src: url("../fonts/ibm-plex-sans-latin-400-normal.77bc02670657.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 500; font-display: swap;
  src: url("../fonts/ibm-plex-sans-latin-500-normal.f7016cd446d2.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 600; font-display: swap;
  src: url("../fonts/ibm-plex-sans-latin-600-normal.196e3cbc5fee.woff2") format("woff2"); }

:root {
  --latar: #ffffff;
  --teks: #0f1b2d;
  --teks-2: #4a5866;
  --aksen: #0b5c73;
  --aksen-gelap: #08414f;
  --panel: #f4f6f8;
  --garis: #dde3e8;

  --badge-terbuka-bg: #e3eef1;  --badge-terbuka: #08414f;
  --badge-mhs-bg: #e8eaf6;      --badge-mhs: #2f3a8f;
  --badge-bayar-bg: #fdf1e1;    --badge-bayar: #8a4b08;

  --font-judul: "Source Serif 4", Georgia, "Times New Roman", serif;
  --font-isi: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-kode: ui-monospace, "SFMono-Regular", Consolas, monospace;

  --lebar: 72rem;
  --gutter: 1.25rem;
  --radius: 8px;
  --sentuh: 44px;
}
@media (min-width: 768px) { :root { --gutter: 2.5rem; } }

/* ---------- Dasar ---------- */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--latar);
  color: var(--teks);
  font-family: var(--font-isi);
  font-size: 1rem;
  line-height: 1.6;
  display: flex; flex-direction: column; min-height: 100vh;
}
main { flex: 1; }
img { max-width: 100%; height: auto; }
h1, h2, h3, h4 { font-family: var(--font-judul); font-weight: 600; line-height: 1.25; margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 4.5vw, 2.6rem); }
h2 { font-size: clamp(1.5rem, 3vw, 1.75rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }
a { color: var(--aksen); text-underline-offset: 3px; }
a:hover { color: var(--aksen-gelap); }
:focus-visible { outline: 3px solid var(--aksen); outline-offset: 2px; border-radius: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.lewati {
  position: absolute; left: var(--gutter); top: -100px; z-index: 100;
  background: var(--aksen); color: #fff; padding: .75rem 1rem; border-radius: var(--radius);
}
.lewati:focus { top: .5rem; }

.wadah { max-width: var(--lebar); margin: 0 auto; padding: 0 var(--gutter); }
.seksi { padding: 3rem 0; }
@media (min-width: 768px) { .seksi { padding: 3.5rem 0; } }
.seksi--lanjutan { padding-top: 0; }
.seksi--panel { background: var(--panel); border-top: 1px solid var(--garis); border-bottom: 1px solid var(--garis); }
.teks-2 { color: var(--teks-2); }
.kecil { font-size: .875rem; }

/* ---------- Tombol ---------- */
.tombol {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: var(--sentuh); padding: .5rem 1.1rem;
  border: 1px solid var(--aksen); border-radius: 6px;
  font: 600 .95rem/1.2 var(--font-isi); text-decoration: none; cursor: pointer;
  background: var(--aksen); color: #fff;
}
.tombol:hover { background: var(--aksen-gelap); border-color: var(--aksen-gelap); color: #fff; }
.tombol--garis { background: #fff; color: var(--aksen); }
.tombol--garis:hover { background: var(--panel); color: var(--aksen-gelap); }
.tombol--ikon {
  width: var(--sentuh); padding: 0; background: #fff; color: var(--teks);
  border-color: var(--garis);
}
.tombol--ikon:hover { background: var(--panel); color: var(--teks); border-color: var(--garis); }
.tombol--penuh { width: 100%; }
.deret-tombol { display: flex; flex-wrap: wrap; gap: .75rem; }
@media (max-width: 599px) { .deret-tombol--tumpuk { flex-direction: column; } .deret-tombol--tumpuk .tombol { width: 100%; } }

/* Tautan teks dengan target sentuh 44px */
.tautan-aksi { display: inline-flex; align-items: center; min-height: var(--sentuh); font-size: .9rem; }
.daftar-aksi { display: flex; flex-wrap: wrap; column-gap: 1.25rem; align-items: center; }

/* ---------- Badge ---------- */
.badge {
  display: inline-block; padding: .2rem .65rem; border-radius: 999px;
  font-size: .75rem; font-weight: 600; line-height: 1.5;
  background: var(--panel); color: var(--teks); border: 1px solid var(--garis);
}
.badge--terbuka { background: var(--badge-terbuka-bg); color: var(--badge-terbuka); border-color: transparent; }
.badge--mahasiswa { background: var(--badge-mhs-bg); color: var(--badge-mhs); border-color: transparent; }
.badge--berbayar { background: var(--badge-bayar-bg); color: var(--badge-bayar); border-color: transparent; }

/* ---------- Header ---------- */
.header { border-bottom: 1px solid var(--garis); background: #fff; position: relative; z-index: 10; }
.header__isi { display: flex; align-items: center; gap: 1rem; min-height: 72px; }
.logo { text-decoration: none; color: var(--teks); line-height: 1.15; margin-right: auto;
  min-height: var(--sentuh); display: flex; flex-direction: column; justify-content: center; }
.logo__nama { display: block; font: 700 1.3rem var(--font-judul); }
.logo__domain { display: block; font-size: .75rem; color: var(--teks-2); }
.logo:hover { color: var(--teks); }

.nav { display: none; }
.nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: .25rem; }
.nav a {
  display: flex; align-items: center; min-height: var(--sentuh); padding: 0 .6rem;
  color: var(--teks); text-decoration: none; font-size: .925rem; position: relative;
}
.nav a:hover { color: var(--aksen); }
.nav a[aria-current="page"] { color: var(--aksen); font-weight: 600; }
.nav a[aria-current="page"]::after {
  content: ""; position: absolute; left: .6rem; right: .6rem; bottom: 2px; height: 2px; background: var(--aksen);
}
.header__aksi { display: flex; align-items: center; gap: .6rem; }
.header__masuk { display: none; }
.pengguna-mini { display: flex; align-items: center; gap: .5rem; font-size: .9rem; }
.avatar {
  display: inline-flex; align-items: center; justify-content: center; flex: none;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--badge-terbuka-bg); color: var(--badge-terbuka); font-weight: 600;
}

.menu-mobile { display: none; border-top: 1px solid var(--garis); padding: .5rem 0 1rem; }
.menu-mobile.terbuka { display: block; }
.menu-mobile ul { list-style: none; margin: 0; padding: 0; }
.menu-mobile li a {
  display: flex; align-items: center; min-height: 48px; padding: 0 var(--gutter);
  color: var(--teks); text-decoration: none; font-size: 1.05rem;
}
.menu-mobile li a[aria-current="page"] { color: var(--aksen); font-weight: 600; }
.menu-mobile .tombol { margin: .75rem var(--gutter) 0; width: calc(100% - 2 * var(--gutter)); }
.menu-mobile form { margin: 0; }

@media (min-width: 960px) {
  .nav { display: block; margin-right: auto; }
  .header__masuk { display: inline-flex; }
  .tombol-menu, .menu-mobile, .menu-mobile.terbuka { display: none; }
}
/* Tanpa JavaScript: menu mobile selalu tampil */
.no-js .menu-mobile { display: block; }
.no-js .tombol-menu { display: none; }

/* ---------- Footer ---------- */
.footer { background: var(--panel); border-top: 1px solid var(--garis); padding: 2rem 0; font-size: .875rem; color: var(--teks-2); }
.footer__isi { display: flex; flex-direction: column; gap: .5rem; }
.footer__hak { margin: 0; }
.footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; column-gap: 1.25rem; }
.footer a { display: inline-flex; align-items: center; min-height: var(--sentuh); }
@media (min-width: 768px) { .footer__isi { flex-direction: row; justify-content: space-between; align-items: center; } }

/* ---------- Beranda ---------- */
.hero { display: grid; gap: 2rem; padding: 2.5rem 0; }
.hero__label { font-size: .8rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--aksen); margin-bottom: .75rem; }
.hero h1 { font-size: clamp(2.1rem, 5vw, 2.7rem); max-width: 24ch; }
.hero__pengantar { font-size: 1.1rem; color: var(--teks-2); max-width: 38rem; }
@media (min-width: 900px) {
  .hero { grid-template-columns: 1fr 17.5rem; gap: 4rem; align-items: start; padding: 3.5rem 0; }
}

.profil { background: var(--panel); border: 1px solid var(--garis); border-radius: 10px; padding: 1.25rem; }
.profil__kepala { display: flex; gap: 1rem; align-items: center; }
.profil__foto {
  width: 64px; height: 64px; border-radius: 50%; object-fit: cover; flex: none;
  background: var(--badge-terbuka-bg); color: var(--badge-terbuka);
  display: flex; align-items: center; justify-content: center; font: 700 1.5rem var(--font-judul);
}
.profil__nama { font: 600 1.1rem var(--font-judul); margin: 0; }
.profil__sub { font-size: .8rem; color: var(--teks-2); margin: 0; line-height: 1.5; }
.profil__tautan { list-style: none; margin: 1rem 0 0; padding: 0; border-top: 1px solid var(--garis); }
.profil__tautan a {
  display: flex; justify-content: space-between; align-items: center; min-height: var(--sentuh);
  text-decoration: none; font-size: .9rem; border-bottom: 1px solid var(--garis);
}
.profil__bidang { font-size: .8rem; color: var(--teks-2); margin: .75rem 0 0; }
@media (max-width: 899px) {
  .profil__tautan { display: flex; gap: 1.25rem; border-top: 0; margin-top: .25rem; }
  .profil__tautan a { border: 0; text-decoration: underline; justify-content: flex-start; }
  .profil__tautan .panah { display: none; }
}

.grid-kartu { display: grid; gap: 1rem; }
@media (min-width: 768px) { .grid-kartu { grid-template-columns: repeat(3, 1fr); } }
.kartu {
  background: #fff; border: 1px solid var(--garis); border-radius: 10px; padding: 1.25rem;
  display: block; color: inherit; text-decoration: none; position: relative;
}
a.kartu:hover { border-color: var(--aksen); color: inherit; }
.kartu h3 { margin: .6rem 0 .4rem; }
.kartu p { margin: 0; font-size: .9rem; color: var(--teks-2); }
.kartu__meta { font-size: .75rem; color: var(--teks-2); }
.kartu__gambar { margin: -1.25rem -1.25rem 1rem; border-radius: 10px 10px 0 0; aspect-ratio: 16 / 9; object-fit: cover; width: calc(100% + 2.5rem); max-width: none; }

.kepala-seksi { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; margin-bottom: 1.25rem; }
.kepala-seksi h2 { margin: 0; }
.kepala-seksi a { font-size: .9rem; white-space: nowrap; display: inline-flex; align-items: center; min-height: var(--sentuh); }

/* ---------- Daftar publikasi ---------- */
.daftar-publikasi { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--garis); }
.publikasi { padding: 1.5rem 0; border-bottom: 1px solid var(--garis); }
.publikasi__judul { font-size: 1.2rem; margin: 0; }
.publikasi__judul a { color: var(--teks); text-decoration: none; display: block; padding: .4rem 0; min-height: var(--sentuh); }
.publikasi__judul a:hover { color: var(--aksen); text-decoration: underline; }
.publikasi__meta { font-size: .85rem; color: var(--teks-2); margin: 0 0 .35rem; }
.publikasi__abstrak { font-size: .925rem; max-width: 42rem; margin: .5rem 0; }
.publikasi__topik { font-size: .8rem; color: var(--teks-2); }
.publikasi__atas { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem; font-size: .8rem; color: var(--teks-2); }

.publikasi--ringkas { display: grid; gap: .25rem; }
@media (min-width: 768px) {
  .publikasi--ringkas { grid-template-columns: 4.5rem 1fr; gap: 1.5rem; }
  .publikasi--ringkas .publikasi__jenis-mobile { display: none; }
}
@media (max-width: 767px) { .publikasi--ringkas .publikasi__tahun-desktop { display: none; } }

/* ---------- Halaman riset (filter) ---------- */
.kepala-halaman { padding: 2.5rem 0 1.5rem; }
.kepala-halaman p { font-size: 1.05rem; color: var(--teks-2); max-width: 38rem; margin: 0; }
.tata-riset { display: grid; gap: 1.5rem; padding-bottom: 3rem; }
@media (min-width: 900px) { .tata-riset { grid-template-columns: 14rem 1fr; gap: 2rem; } }

.filter { font-size: .9rem; }
.filter summary {
  min-height: var(--sentuh); display: flex; align-items: center; cursor: pointer;
  font-weight: 600; border: 1px solid var(--garis); border-radius: 6px; padding: 0 1rem;
}
.filter__isi { padding-top: 1rem; }
@media (min-width: 900px) {
  html:not(.no-js) .filter summary { display: none; }
  html:not(.no-js) .filter__isi { padding-top: 0; }
}
.filter fieldset { border: 0; margin: 0 0 1.5rem; padding: 0; }
.filter legend, .filter .label { font-weight: 600; font-size: .8rem; margin-bottom: .5rem; padding: 0; display: block; }
.input, .pilih {
  width: 100%; min-height: var(--sentuh); padding: .5rem .75rem;
  border: 1px solid var(--garis); border-radius: 6px; font: inherit; color: var(--teks); background: #fff;
}
.input:focus, .pilih:focus { border-color: var(--aksen); outline: 2px solid var(--aksen); outline-offset: 0; }
.cek { display: flex; align-items: center; gap: .6rem; min-height: var(--sentuh); cursor: pointer; }
.cek input { width: 20px; height: 20px; accent-color: var(--aksen); margin: 0; }
.chip-daftar { display: flex; flex-wrap: wrap; gap: .5rem; }
.chip {
  display: inline-flex; align-items: center; min-height: var(--sentuh); padding: 0 .9rem;
  border: 1px solid var(--garis); border-radius: 999px; background: var(--panel);
  color: var(--teks); text-decoration: none; font-size: .85rem;
}
.chip:hover { border-color: var(--aksen); color: var(--teks); }
.chip[aria-current="true"] { background: var(--aksen); border-color: var(--aksen); color: #fff; }

.ringkasan-hasil { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; font-size: .85rem; color: var(--teks-2); padding-bottom: .5rem; }
.ringkasan-hasil a, .ringkasan-hasil strong { display: inline-flex; align-items: center; min-height: var(--sentuh); }
.ringkasan-hasil .pilih { width: auto; min-height: 36px; font-size: .85rem; padding: .25rem .5rem; }

/* ---------- Paginasi ---------- */
.paginasi { display: flex; gap: .5rem; flex-wrap: wrap; list-style: none; padding: 0; margin: 2rem 0 0; }
.paginasi a, .paginasi span {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: var(--sentuh); min-height: var(--sentuh); padding: 0 .75rem;
  border: 1px solid var(--garis); border-radius: 6px; text-decoration: none; color: var(--teks); font-size: .9rem;
}
.paginasi a:hover { border-color: var(--aksen); }
.paginasi [aria-current="page"] { background: var(--aksen); border-color: var(--aksen); color: #fff; }

/* ---------- Artikel ---------- */
.artikel { max-width: 44rem; margin: 0 auto; padding: 2.5rem 0 3.5rem; }
.judul-detail { margin-top: .5rem; }
.pengguna-mini form { margin: 0; }
.remah { font-size: .875rem; color: var(--teks-2); margin-bottom: 1rem; }
.remah a { display: inline-flex; align-items: center; min-height: var(--sentuh); }
.artikel__meta { font-size: .875rem; color: var(--teks-2); margin-bottom: 1.5rem; }
.prosa { font-size: 1.05rem; line-height: 1.75; }
.prosa h2 { font-size: 1.5rem; margin-top: 2rem; }
.prosa h3 { margin-top: 1.5rem; }
.prosa blockquote { margin: 1.5rem 0; padding: .25rem 0 .25rem 1.25rem; border-left: 3px solid var(--aksen); color: var(--teks-2); }
.prosa figure { margin: 1.5rem 0; }
.prosa figcaption { font-size: .85rem; color: var(--teks-2); margin-top: .5rem; }
pre, code { font-family: var(--font-kode); font-size: .875rem; }
pre { background: var(--panel); border: 1px solid var(--garis); border-radius: var(--radius); padding: 1rem; overflow-x: auto; line-height: 1.55; }

.detail-publikasi dl { display: grid; grid-template-columns: max-content 1fr; gap: .4rem 1.25rem; font-size: .925rem; margin: 1.5rem 0; }
.detail-publikasi dt { color: var(--teks-2); }
.detail-publikasi dd { margin: 0; }

/* ---------- Pencarian ---------- */
.form-cari { display: flex; gap: .5rem; max-width: 36rem; }
.form-cari .input { flex: 1; }
.hasil-cari { list-style: none; padding: 0; margin: 1.5rem 0 0; border-top: 1px solid var(--garis); }
.hasil-cari li { padding: 1.25rem 0; border-bottom: 1px solid var(--garis); }
.hasil-cari h2 { font-size: 1.15rem; margin: .25rem 0; }

.baris-indeks { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .5rem 1rem; margin-top: 1rem; }
.baris-indeks p { margin: 0; display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.daftar-tag { list-style: none; padding: 0; margin: 2rem 0 0; }
.label-sematan { font-weight: 600; color: var(--aksen); }
.gambar-utama { margin: 0 0 1.5rem; }
.gambar-utama img { border-radius: 10px; width: 100%; }
.materi-terkait { margin-top: 2.5rem; }
.filter-kategori { margin-top: 1rem; }
.kosong { padding: 2rem; text-align: center; background: var(--panel); border-radius: 10px; color: var(--teks-2); }

/* ---------- Sitasi ---------- */
.sitasi { background: var(--panel); border: 1px solid var(--garis); border-radius: var(--radius); margin: .75rem 0 .25rem; max-width: 46rem; }
.sitasi__kepala { display: flex; justify-content: space-between; align-items: stretch; border-bottom: 1px solid var(--garis); }
.sitasi__tab { display: flex; }
.sitasi__tab button, .sitasi__salin {
  min-height: var(--sentuh); padding: 0 1rem; border: 0; background: transparent;
  font: 500 .875rem var(--font-isi); color: var(--teks-2); cursor: pointer;
}
.sitasi__tab button[aria-selected="true"] { background: #fff; color: var(--teks); font-weight: 600; border-right: 1px solid var(--garis); border-left: 1px solid var(--garis); }
.sitasi__tab button:first-child[aria-selected="true"] { border-left: 0; border-top-left-radius: var(--radius); }
.sitasi__salin { color: var(--aksen); font-weight: 600; }
.sitasi [role="tabpanel"] { padding: 1rem; }
.sitasi pre { margin: 0; padding: 0; border: 0; background: none; white-space: pre-wrap; word-break: break-word; }
.sitasi [role="tabpanel"] p { margin: 0; font-size: .925rem; }
.sitasi__status { margin: 0; padding: 0 1rem; font-size: .8rem; color: var(--aksen); }
.sitasi__status:empty { display: none; }
.no-js .sitasi__tab, .no-js .sitasi__salin { display: none; }
.no-js .sitasi [data-sembunyi-js] { border-top: 1px solid var(--garis); }

/* ---------- Materi ---------- */
.kartu p.kartu__kaki { margin-top: .75rem; font-size: .8rem; }
.tata-materi { display: grid; gap: 1.5rem; padding: 1.5rem 0 3.5rem;
  grid-template-areas: "kepala" "samping" "isi"; }
.tata-materi__kepala { grid-area: kepala; }
.tata-materi__samping { grid-area: samping; }
.tata-materi__isi { grid-area: isi; display: grid; gap: 2.5rem; min-width: 0; }
@media (min-width: 900px) {
  .tata-materi { grid-template-columns: minmax(0, 1fr) 20rem; column-gap: 3rem;
    grid-template-areas: "kepala samping" "isi samping"; align-items: start; }
  .tata-materi__samping { grid-row: 1 / span 2; position: sticky; top: 1.5rem; }
}
.meta-materi { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .25rem 1.5rem; font-size: .85rem; color: var(--teks-2); }
.daftar-capaian { margin: 0; padding-left: 1.25rem; }
.daftar-capaian li { margin: .3rem 0; }

.daftar-modul { list-style: none; margin: 0; padding: 0; border: 1px solid var(--garis); border-radius: 10px; overflow: hidden; }
.modul { display: grid; grid-template-columns: 2.25rem 1fr; gap: .25rem .5rem; padding: .9rem 1rem; border-top: 1px solid var(--garis); background: #fff; }
.modul:first-child { border-top: 0; }
.modul--terkunci { background: var(--panel); }
.modul__nomor { color: var(--teks-2); font-size: .85rem; font-weight: 600; padding-top: .1rem; }
.modul__judul { font-weight: 500; }
.modul__info { grid-column: 2; display: flex; justify-content: space-between; align-items: center; gap: .75rem; flex-wrap: wrap; font-size: .8rem; color: var(--teks-2); }
.label-pratinjau { background: var(--badge-terbuka-bg); color: var(--badge-terbuka); font-weight: 600; padding: .5rem .75rem; border-radius: 6px; }
.label-kunci { display: inline-flex; align-items: center; gap: .35rem; }
@media (min-width: 700px) {
  .modul { grid-template-columns: 2.25rem 1fr auto; align-items: center; }
  .modul__info { grid-column: 3; }
}

.pratinjau-akses { display: grid; gap: 1.25rem; padding: 1.25rem; border: 1px dashed #b9c3cc; border-radius: 10px; background: var(--panel); align-items: center; }
.pratinjau-akses__kotak { background: var(--badge-terbuka-bg); color: var(--badge-terbuka); border-radius: 8px; min-height: 9rem; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 1.5rem; font-weight: 500; }
.pratinjau-akses__kotak svg { width: 28px; height: 28px; margin-bottom: .75rem; }
.pratinjau-akses p { margin: 0; font-size: .9rem; }
@media (min-width: 700px) { .pratinjau-akses { grid-template-columns: 1fr 1fr; } }

.kartu-akses { border: 1px solid var(--garis); border-radius: 12px; padding: 1.5rem; background: #fff; box-shadow: 0 1px 3px rgba(15, 27, 45, .06); }
.kartu-akses p { margin: 0 0 .5rem; }
.kartu-akses p.kartu-akses__harga { font: 600 2rem/1.2 var(--font-judul); margin: .25rem 0; }
.kartu-akses__judul { font: 600 1.25rem var(--font-judul); }
.kartu-akses__tombol { display: grid; gap: .6rem; margin: 1rem 0 .75rem; }
.kartu-akses > .tombol { margin-top: .5rem; }
.kartu-akses__didapat { border-top: 1px solid var(--garis); margin-top: 1rem; padding-top: 1rem; }
.kartu-akses__subjudul { font-weight: 600; font-size: .9rem; }
.kartu-akses p.kartu-akses__catatan { border-top: 1px solid var(--garis); margin: 1rem 0 0; padding-top: 1rem; font-size: .8rem; color: var(--teks-2); }
.tombol[disabled] { opacity: .55; cursor: not-allowed; }
.daftar-centang { list-style: none; padding: 0; margin: 0; }
.daftar-centang li { display: flex; align-items: center; gap: .6rem; margin: .45rem 0; font-size: .925rem; }
.daftar-centang svg { color: var(--aksen); flex: none; }

.hanya-mobile { display: block; }
.hanya-desktop { display: none; }
@media (min-width: 900px) { .hanya-mobile { display: none; } .hanya-desktop { display: block; } }

.bar-beli { display: none; }
@media (max-width: 899px) {
  .bar-beli { display: flex; position: sticky; bottom: 0; z-index: 5; justify-content: space-between; align-items: center; gap: 1rem;
    padding: .75rem var(--gutter); background: #fff; border-top: 1px solid var(--garis); box-shadow: 0 -2px 8px rgba(15, 27, 45, .06); }
  .bar-beli__harga { display: block; font: 600 1.35rem var(--font-judul); }
}

/* ---------- Pesan ---------- */
.pesan { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; gap: .5rem; }
.pesan__item { padding: .75rem 1rem; border-radius: 8px; border: 1px solid var(--garis); background: var(--panel); font-size: .925rem; }
.pesan__item p { margin: 0; }
.pesan__item--success { background: #e6f3ea; border-color: #b9dcc4; color: #1d4d2b; }
.pesan__item--error { background: #fbeaea; border-color: #eec4c4; color: #7a1f1f; }
.pesan__item--warning { background: var(--badge-bayar-bg); border-color: #f0d6b0; color: #6b3a06; }
.pesan__item--info { background: var(--badge-terbuka-bg); border-color: #c5dde3; color: var(--badge-terbuka); }

/* ---------- Form akun (allauth, profil) ---------- */
.kotak-akun { max-width: 28rem; margin: 2.5rem auto 3.5rem; }
.kotak-akun h1 { font-size: 2rem; }
.kotak-akun > p { color: var(--teks-2); }
.form-akun { display: grid; gap: 1.1rem; margin-top: 1.25rem; }
.isian { display: grid; gap: .35rem; }
.isian > label { font-weight: 600; font-size: .9rem; }
.isian__bantuan { font-size: .8rem; color: var(--teks-2); }
.isian__bantuan ul { margin: .25rem 0 0; padding-left: 1.1rem; }
.isian__galat { margin: 0; font-size: .85rem; color: #a12626; font-weight: 500; }
.isian--galat .input, .isian--galat .pilih { border-color: #a12626; }
.isian .cek { font-size: .925rem; align-items: flex-start; }
.isian .cek input { margin-top: .15rem; flex: none; }
.form-akun__aksi { display: grid; gap: .6rem; margin-top: .25rem; }
.form-akun__aksi.deret-tombol { display: flex; }
.perangkap { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.tombol--bahaya { background: #a12626; border-color: #a12626; color: #fff; }
.tombol--bahaya:hover { background: #7f1d1d; border-color: #7f1d1d; color: #fff; }
.deret-tombol--tengah { justify-content: center; }

/* ---------- Dasbor ---------- */
.latar-dasbor { background: var(--panel); min-height: 100%; padding: 2rem 0 3.5rem; }
.tata-dasbor { display: grid; gap: 1.5rem; }
@media (min-width: 900px) { .tata-dasbor { grid-template-columns: 12rem 1fr; gap: 2rem; } }
.menu-dasbor ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .25rem; }
@media (min-width: 900px) { .menu-dasbor ul { flex-direction: column; } }
.menu-dasbor a, .menu-dasbor button {
  display: flex; align-items: center; min-height: var(--sentuh); padding: 0 .9rem; width: 100%;
  border: 1px solid transparent; border-radius: 8px; background: none; color: var(--teks);
  font: 400 .925rem var(--font-isi); text-decoration: none; cursor: pointer; text-align: left;
}
.menu-dasbor a:hover, .menu-dasbor button:hover { background: #fff; }
.menu-dasbor a[aria-current="page"] { background: #fff; border-color: var(--garis); color: var(--aksen); font-weight: 600; }
.menu-dasbor form { margin: 0; }
.isi-dasbor { min-width: 0; }
.isi-dasbor > h1 { margin-bottom: .25rem; }
.grid-materi-saya { display: grid; gap: 1rem; margin-top: 1.5rem; }
@media (min-width: 700px) { .grid-materi-saya { grid-template-columns: repeat(2, 1fr); } }
.kartu-dasbor { display: grid; gap: .5rem; align-content: start; }
.kartu-dasbor p { margin: 0; }
.kartu-dasbor__atas { display: flex; align-items: center; gap: .5rem; }
.kartu-dasbor__judul { font-size: 1.25rem; margin: .25rem 0 0; }
.kartu-dasbor .tombol { margin-top: .5rem; }
.badge--aktif { background: #e2f2e6; color: #1e5b2e; border-color: transparent; }
.judul-seksi-dasbor { margin-top: 2.5rem; font-size: 1.35rem; }
.daftar-berakhir { list-style: none; padding: 0; margin: 0; background: #fff; border: 1px solid var(--garis); border-radius: 10px; }
.daftar-berakhir li { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; padding: .5rem 1rem; border-top: 1px solid var(--garis); }
.daftar-berakhir li:first-child { border-top: 0; }
.daftar-berakhir a { display: inline-flex; align-items: center; min-height: var(--sentuh); }
.panel-dasbor { background: #fff; border: 1px solid var(--garis); border-radius: 10px; padding: 1.5rem; margin-top: 1.5rem; }
.panel-dasbor h2 { font-size: 1.25rem; }
.panel-dasbor .form-akun { max-width: 28rem; }
.panel-dasbor--bahaya { border-color: #eec4c4; }
.pengguna-mini { text-decoration: none; color: var(--teks); min-height: var(--sentuh); }
@media (max-width: 959px) { .pengguna-mini.header__masuk { display: none; } }
.pengguna-mini:hover { color: var(--aksen); }

/* ---------- Kartu akses: form kode kelas ---------- */
.form-kode { display: grid; gap: .5rem; margin-top: .75rem; }
.form-kode label { font-weight: 600; font-size: .85rem; }
.form-kode .input { text-transform: uppercase; letter-spacing: .05em; }
.kartu-akses p.kartu-akses__bawah { margin: .75rem 0 0; }
.kartu-akses__bawah a { display: inline-flex; align-items: center; min-height: var(--sentuh); }
.kartu-akses form { margin: 0; }
.kartu-akses form .tombol { margin-top: .5rem; }

/* ---------- Halaman modul dan progres ---------- */
.halaman-modul { max-width: 52rem; margin: 0 auto; padding: 1.5rem 0 3.5rem; display: grid; gap: 1.25rem; }
.halaman-modul > p { margin: 0; }
.halaman-modul h1 { margin: 0; }
.pemutar { position: relative; aspect-ratio: 16 / 9; background: #0f1b2d; border-radius: 10px; overflow: hidden; }
.pemutar video, .pemutar iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.unduhan { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1rem; padding: 1rem 1.25rem; border: 1px solid var(--garis); border-radius: 10px; background: var(--panel); }
.unduhan p { margin: 0; }
.unduhan__nama { font-weight: 600; word-break: break-all; }
.penanda-selesai { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .75rem 1rem; padding-top: 1.25rem; border-top: 1px solid var(--garis); }
.penanda-selesai form { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; margin: 0; }
.penanda-selesai p { margin: 0; }
.penanda-selesai__status { display: inline-flex; align-items: center; gap: .4rem; color: #1e5b2e; font-weight: 600; }
.navigasi-modul { display: flex; justify-content: space-between; align-items: center; gap: .5rem; flex-wrap: wrap; padding-top: 1rem; }

a.modul__judul { color: var(--teks); text-decoration: none; display: inline-flex; align-items: center; min-height: var(--sentuh); }
a.modul__judul:hover { color: var(--aksen); text-decoration: underline; }
.modul--selesai .modul__nomor { color: #1e5b2e; }

.progres { margin-bottom: 1rem; }
.progres p { margin: .4rem 0 0; }
.progres__batang { display: block; width: 100%; height: 8px; border: 0; border-radius: 999px; background: var(--garis); overflow: hidden; appearance: none; -webkit-appearance: none; }
.progres__batang::-webkit-progress-bar { background: var(--garis); border-radius: 999px; }
.progres__batang::-webkit-progress-value { background: var(--aksen); border-radius: 999px; }
.progres__batang::-moz-progress-bar { background: var(--aksen); border-radius: 999px; }

/* ---------- Materi HTML interaktif ---------- */
.bingkai-html iframe { display: block; width: 100%; height: 80vh; min-height: 480px; border: 1px solid var(--garis); border-radius: 10px; background: #fff; }
.halaman-modul p.bingkai-html__aksi { margin: -.5rem 0 0; font-size: .875rem; }