/* ==========================================================================
   SIGAPAI — "Gapai Tumbuh Optimal Si Kecil"
   CSS ditulis manual, tanpa build step. Mobile-first (360–430 px),
   tanpa scroll horizontal di 320 px. Mode gelap mengikuti pengaturan HP.
   ========================================================================== */

/* ------------------------------------------------------------------ font */
/* Nunito variable (400–800), berkas disimpan lokal di /assets/fonts/ */
@font-face {
  font-family: 'Nunito';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('fonts/nunito-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
                 U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC,
                 U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Nunito';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('fonts/nunito-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
                 U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF,
                 U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ----------------------------------------------------------------- token */
:root {
  /* palet hangat — nilai sudah dicek lolos kontras WCAG AA */
  --primary: #BE4F37;           /* coral/terakota, teks putih = 4,81:1 */
  --primary-tekan: #A63F2A;
  --primary-soft: #FFE8DF;      /* peach muda */
  --sun: #FFD66B;               /* kuning lembut */
  --sky: #287A81;               /* biru-teal, di krem = 4,76:1 */
  --sky-soft: #E2F1F2;
  --surface: #FFF8F0;           /* krem, latar halaman */
  --kartu: #FFFFFF;
  --ink: #2B2D42;
  --ink-muted: #6B6F80;
  --garis: #EADFD4;
  --garis-kuat: #D8C9BB;

  /* warna kategori hasil — selalu dibarengi ikon dan teks, tidak hanya warna */
  --sesuai-teks: #2E7D32;  --sesuai-latar: #E8F5E9;  --sesuai-garis: #A5D6A8;
  --pantau-teks: #966000;  --pantau-latar: #FFF4D6;  --pantau-garis: #EFCE87;
  --periksa-teks: #C2410C; --periksa-latar: #FFEDE3; --periksa-garis: #F3BC9C;
  --atas-teks: #1565C0;    --atas-latar: #E8F0FC;    --atas-garis: #A8C4EC;
  --netral-teks: #5A5E70;  --netral-latar: #F2F0ED;  --netral-garis: #D9D4CD;

  /* bentuk */
  --r-kartu: 22px;
  --r-kecil: 14px;
  --r-pil: 999px;
  --bayangan: 0 2px 10px rgba(43, 45, 66, .06), 0 10px 28px rgba(43, 45, 66, .05);

  --lebar: 460px;
  --nav-tinggi: 68px;
  color-scheme: light dark;
}

/* ----------------------------------------------------------- mode gelap */
/* Dua jalur: mengikuti pengaturan HP, atau dipaksa lewat tombol tema
   (atribut data-theme di <html>, dipasang oleh assets/tema.js).
   Nilainya sengaja ditulis dua kali karena CSS tidak punya cara meneruskan
   sekelompok custom property ke selector lain. Kalau mengubah salah satu,
   ubah juga yang lain. */

@media (prefers-color-scheme: dark) {
  /* :not([data-theme="light"]) supaya pilihan "terang" tetap menang */
  :root:not([data-theme="light"]) {
    --primary: #FF8F73;
    --primary-tekan: #FFA98F;
    --primary-soft: #3A251F;
    --sun: #FFD66B;
    --sky: #7FD4DB;
    --sky-soft: #193032;
    --surface: #15171F;
    --kartu: #1B1D2A;
    --ink: #F2F3F7;
    --ink-muted: #B9BDCC;
    --garis: #2E3140;
    --garis-kuat: #414557;

    --sesuai-teks: #8FD694;  --sesuai-latar: #1E2B20;  --sesuai-garis: #2F4A33;
    --pantau-teks: #F0C566;  --pantau-latar: #2B2413;  --pantau-garis: #4A3D1C;
    --periksa-teks: #FFA270; --periksa-latar: #2E1D14; --periksa-garis: #4C2E1F;
    --atas-teks: #8FB8F0;    --atas-latar: #16213A;    --atas-garis: #27375A;
    --netral-teks: #B9BDCC;  --netral-latar: #22242F;  --netral-garis: #343748;

    --bayangan: 0 2px 10px rgba(0, 0, 0, .35), 0 10px 28px rgba(0, 0, 0, .25);
  }
}

/* dipaksa gelap lewat tombol tema */
:root[data-theme="dark"] {
    --primary: #FF8F73;
    --primary-tekan: #FFA98F;
    --primary-soft: #3A251F;
    --sun: #FFD66B;
    --sky: #7FD4DB;
    --sky-soft: #193032;
    --surface: #15171F;
    --kartu: #1B1D2A;
    --ink: #F2F3F7;
    --ink-muted: #B9BDCC;
    --garis: #2E3140;
    --garis-kuat: #414557;

    --sesuai-teks: #8FD694;  --sesuai-latar: #1E2B20;  --sesuai-garis: #2F4A33;
    --pantau-teks: #F0C566;  --pantau-latar: #2B2413;  --pantau-garis: #4A3D1C;
    --periksa-teks: #FFA270; --periksa-latar: #2E1D14; --periksa-garis: #4C2E1F;
    --atas-teks: #8FB8F0;    --atas-latar: #16213A;    --atas-garis: #27375A;
    --netral-teks: #B9BDCC;  --netral-latar: #22242F;  --netral-garis: #343748;

    --bayangan: 0 2px 10px rgba(0, 0, 0, .35), 0 10px 28px rgba(0, 0, 0, .25);
}

/* ----------------------------------------------------------------- dasar */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

body {
  margin: 0;
  padding: 0;
  background: var(--surface);
  color: var(--ink);
  font-family: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* lebar aman sampai 320 px, tanpa scroll horizontal */
.wrap { width: 100%; max-width: var(--lebar); margin: 0 auto; padding: 0 16px; }
main { padding-bottom: calc(var(--nav-tinggi) + 28px); }
main.tanpa-nav { padding-bottom: 28px; }

h1, h2, h3 { line-height: 1.25; margin: 0 0 .5em; font-weight: 800; letter-spacing: -.01em; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.28rem; }
h3 { font-size: 1.08rem; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
small { font-size: .85rem; }
strong, b { font-weight: 800; }

a { color: var(--sky); text-decoration-thickness: 2px; text-underline-offset: 3px; }
a:hover { color: var(--ink); }

ul, ol { margin: 0 0 1em; padding-left: 1.3em; }
li { margin-bottom: .45em; }
li:last-child { margin-bottom: 0; }

img, svg { max-width: 100%; }

:focus-visible { outline: 3px solid var(--sky); outline-offset: 2px; border-radius: 6px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.lewati {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--primary); color: #fff; padding: 12px 18px; border-radius: 0 0 12px 0;
}
.lewati:focus { left: 0; }

/* --------------------------------------------------------------- topbar */
.topbar {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--garis);
}
.topbar-isi { display: flex; align-items: center; gap: 10px; min-height: 60px; }
.topbar-logo { display: flex; align-items: center; gap: 9px; text-decoration: none; color: var(--ink); }
.topbar-logo:hover { color: var(--ink); }
.topbar-nama { font-weight: 800; font-size: 1.12rem; letter-spacing: .02em; }
.topbar-kanan { margin-left: auto; display: flex; gap: 6px; align-items: center; }

/* tombol tema terang/gelap */
.tbl-tema {
  display: inline-flex; align-items: center; gap: 6px;
  min-height: 48px; padding: 10px 12px;
  background: transparent; color: var(--ink-muted);
  border: 1.5px solid var(--garis-kuat); border-radius: var(--r-pil);
  font: inherit; font-weight: 800; font-size: .82rem; cursor: pointer;
}
.tbl-tema:hover { background: var(--primary-soft); color: var(--ink); border-color: var(--primary); }
.tbl-tema-ikon { display: inline-flex; color: var(--sky); }
.tbl-tema[data-gelap="1"] .tbl-tema-ikon { color: var(--sun); }
.tbl-tema[data-tema="sistem"] .tbl-tema-ikon { color: var(--ink-muted); }
/* di layar sempit, cukup ikonnya saja */
@media (max-width: 420px) {
  .tbl-tema-teks { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .tbl-tema { padding: 10px; }
}

/* ---------------------------------------------------------------- kartu */
.kartu {
  background: var(--kartu);
  border: 1px solid var(--garis);
  border-radius: var(--r-kartu);
  box-shadow: var(--bayangan);
  padding: 20px;
  margin: 0 0 16px;
}
.kartu-rapat { padding: 16px; }
.kartu-soft { background: var(--primary-soft); border-color: transparent; box-shadow: none; }
.kartu-sky { background: var(--sky-soft); border-color: transparent; box-shadow: none; }
.kartu h2:first-child, .kartu h3:first-child { margin-top: 0; }

/* -------------------------------------------------------------- tombol */
.tbl {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  min-height: 52px; padding: 13px 24px;
  border: 2px solid transparent; border-radius: var(--r-pil);
  background: var(--primary); color: #fff;
  font: inherit; font-weight: 800; font-size: 1.04rem;
  text-decoration: none; cursor: pointer;
  transition: transform .12s ease, background .15s ease, box-shadow .15s ease;
  box-shadow: 0 3px 0 var(--primary-tekan);
  text-align: center;
}
.tbl:hover { background: var(--primary-tekan); color: #fff; }
.tbl:active { transform: translateY(2px); box-shadow: 0 1px 0 var(--primary-tekan); }
.tbl-blok { display: flex; width: 100%; }
.tbl-besar { min-height: 60px; font-size: 1.14rem; padding: 16px 26px; }

.tbl-kedua {
  background: var(--kartu); color: var(--sky);
  border-color: var(--garis-kuat); box-shadow: none;
}
.tbl-kedua:hover { background: var(--sky-soft); color: var(--sky); }
.tbl-kedua:active { transform: translateY(1px); }

.tbl-hantu { background: transparent; color: var(--ink); border-color: var(--garis-kuat); box-shadow: none; }
.tbl-hantu:hover { background: var(--primary-soft); color: var(--ink); }

.tbl-kecil { min-height: 48px; padding: 11px 16px; font-size: .95rem; }
.tbl-bahaya { background: transparent; color: var(--periksa-teks); border-color: var(--periksa-garis); box-shadow: none; }
.tbl-bahaya:hover { background: var(--periksa-latar); color: var(--periksa-teks); }

.tbl-baris { display: flex; flex-wrap: wrap; gap: 10px; }
.tbl-baris > .tbl { flex: 1 1 140px; }

/* ---------------------------------------------------------------- form */
/* CSP melarang atribut style= inline, jadi semua gaya ada di sini. */
fieldset.bidang { border: 0; padding: 0; margin-inline: 0; }
.bidang { margin-bottom: 20px; }
.bidang > label, .bidang-judul { display: block; font-weight: 800; font-size: 1.02rem; margin-bottom: 7px; }
.bantuan { display: block; color: var(--ink-muted); font-size: .9rem; margin: -2px 0 8px; }

input[type="text"], input[type="date"], input[type="password"], input[type="number"], select, textarea {
  width: 100%;
  min-height: 52px;
  padding: 13px 15px;
  font: inherit;
  font-size: 1.0625rem;         /* 17 px — di atas 16 px supaya iOS tidak zoom */
  color: var(--ink);
  background: var(--kartu);
  border: 2px solid var(--garis-kuat);
  border-radius: var(--r-kecil);
  appearance: none;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--sky);
  outline: 3px solid color-mix(in srgb, var(--sky) 25%, transparent);
  outline-offset: 0;
}
input[aria-invalid="true"], select[aria-invalid="true"] { border-color: var(--periksa-teks); }
input::placeholder { color: var(--ink-muted); opacity: .75; }

.satuan { position: relative; }
.satuan input { padding-right: 56px; }
.satuan-teks {
  position: absolute; right: 15px; top: 50%; transform: translateY(-50%);
  color: var(--ink-muted); font-weight: 800; pointer-events: none;
}

/* tombol pilihan besar (jenis kelamin, cara ukur, sumber) */
.pilih-grup { display: grid; gap: 10px; }
.pilih-2 { grid-template-columns: 1fr 1fr; }

.pilih {
  position: relative;
  display: flex; align-items: center; gap: 12px;
  min-height: 56px; padding: 13px 15px;
  background: var(--kartu);
  border: 2px solid var(--garis-kuat);
  border-radius: var(--r-kecil);
  cursor: pointer;
  transition: border-color .14s ease, background .14s ease;
}
.pilih-tengah { flex-direction: column; justify-content: center; gap: 7px; text-align: center; min-height: 104px; }
.pilih input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.pilih-teks { font-weight: 800; }
.pilih-ket { display: block; font-weight: 400; font-size: .86rem; color: var(--ink-muted); }
.pilih:hover { border-color: var(--primary); }
.pilih:has(input:checked) {
  border-color: var(--primary);
  background: var(--primary-soft);
  box-shadow: inset 0 0 0 1px var(--primary);
}
.pilih:has(input:focus-visible) { outline: 3px solid var(--sky); outline-offset: 2px; }
.pilih-ikon { flex: 0 0 auto; color: var(--primary); }
/* Simbol gender dibedakan BENTUKNYA (Mars dan Venus); warna hanya penguat,
   memakai warna palet sendiri — bukan biru/merah muda. */
.ikon-laki { color: var(--sky); }
.ikon-perempuan { color: var(--primary); }

/* imbauan buku KIA */
.imbauan {
  display: flex; gap: 12px;
  background: var(--primary-soft);
  border-radius: var(--r-kartu);
  padding: 16px;
  margin: 0 0 20px;
}
.imbauan-ikon { flex: 0 0 auto; font-size: 1.5rem; line-height: 1.2; }
.imbauan p { margin: 0 0 .55em; font-size: .96rem; }
.imbauan p:last-child { margin-bottom: 0; }

/* pesan sesuai sumber ukuran */
.pesan-sumber {
  background: var(--sky-soft); border-radius: var(--r-kecil);
  padding: 12px 14px; font-size: .94rem; margin: -8px 0 20px;
}
.pesan-sumber[hidden] { display: none; }

/* kesalahan */
.galat {
  display: flex; gap: 8px; align-items: flex-start;
  color: var(--periksa-teks); font-weight: 700; font-size: .94rem;
  margin-top: 7px;
}
.galat-kotak {
  background: var(--periksa-latar);
  border: 1px solid var(--periksa-garis);
  border-radius: var(--r-kecil);
  padding: 14px 16px; margin-bottom: 20px;
  color: var(--periksa-teks);
}
.galat-kotak ul { margin: .5em 0 0; }
.galat-kotak a { color: var(--periksa-teks); }

/* --------------------------------------------------------------- hasil */
.hasil-utama { border-radius: var(--r-kartu); border: 2px solid; padding: 22px 20px; margin-bottom: 16px; }
.hasil-utama .hasil-ikon { margin-bottom: 12px; }
.hasil-kicker {
  font-size: .88rem; font-weight: 800; text-transform: uppercase;
  letter-spacing: .06em; opacity: .85; margin: 0 0 6px;
}
.hasil-arahan { font-size: 1.44rem; font-weight: 800; line-height: 1.25; margin: 0 0 10px; }
.hasil-penjelasan { font-size: 1rem; margin: 0; }
.hasil-z { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 6px; margin-top: 14px; font-size: .82rem; opacity: .9; }
/* "Nilai Z-score" tidak boleh terpotong di tanda hubung */
.hasil-z > span { white-space: nowrap; }
.hasil-z > span:last-child { white-space: normal; }
.hasil-z b { font-size: .95rem; font-variant-numeric: tabular-nums; }

.kat-sesuai  { background: var(--sesuai-latar);  border-color: var(--sesuai-garis);  color: var(--sesuai-teks); }
.kat-pantau  { background: var(--pantau-latar);  border-color: var(--pantau-garis);  color: var(--pantau-teks); }
.kat-periksa { background: var(--periksa-latar); border-color: var(--periksa-garis); color: var(--periksa-teks); }
.kat-atas    { background: var(--atas-latar);    border-color: var(--atas-garis);    color: var(--atas-teks); }
.kat-netral  { background: var(--netral-latar);  border-color: var(--netral-garis);  color: var(--netral-teks); }

.hasil-kecil { border-radius: var(--r-kecil); border: 1.5px solid; padding: 15px 16px; margin-bottom: 12px; }
.hasil-kecil-atas { display: flex; align-items: center; gap: 9px; margin-bottom: 6px; }
.hasil-kecil-label { font-size: .84rem; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; }
.hasil-kecil-arahan { font-weight: 800; font-size: 1.04rem; margin: 0 0 5px; }
.hasil-kecil p { font-size: .93rem; margin: 0; }
.hasil-kecil .hasil-z { margin-top: 9px; }

.badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--sun); color: #2B2D42;
  font-size: .8rem; font-weight: 800; padding: 4px 11px; border-radius: var(--r-pil);
}

/* kotak sanggahan tetap */
.sanggahan {
  display: flex; gap: 12px;
  background: var(--kartu); border: 2px dashed var(--garis-kuat);
  border-radius: var(--r-kartu); padding: 16px; margin-bottom: 16px;
  font-size: .96rem;
}
.sanggahan-ikon { flex: 0 0 auto; color: var(--sky); }

/* tanda bahaya */
.bahaya {
  background: var(--periksa-latar);
  border: 2px solid var(--periksa-garis);
  border-radius: var(--r-kartu); padding: 18px; margin-bottom: 16px;
}
.bahaya h2, .bahaya h3 { color: var(--periksa-teks); display: flex; gap: 9px; align-items: flex-start; }
.bahaya ul { margin-bottom: .8em; }
.bahaya li::marker { color: var(--periksa-teks); }

/* grafik */
.grafik-kotak { position: relative; width: 100%; height: 300px; margin: 6px 0 12px; }
.grafik-legenda { display: flex; flex-wrap: wrap; gap: 10px 16px; font-size: .85rem; color: var(--ink-muted); }
.grafik-legenda span { display: inline-flex; align-items: center; gap: 6px; }
.grafik-legenda i { width: 16px; height: 0; border-top: 3px solid currentColor; display: inline-block; }
/* warna tiap keterangan garis (tanpa atribut style= inline, karena dilarang CSP) */
.leg-periksa { color: var(--periksa-teks); }
.leg-pantau  { color: var(--pantau-teks); }
.leg-sesuai  { color: var(--sesuai-teks); }
.leg-anak    { color: var(--primary); }
.leg-sky     { color: var(--sky); }
.grafik-pendek { height: 260px; }
.teks-periksa { color: var(--periksa-teks); }
/* blok prosa panjang yang dirender dari konten tersimpan */
.prosa h3 { margin-top: 1.4em; font-size: 1.06rem; }
.prosa h3:first-child { margin-top: 0; }
.prosa > p:last-child, .prosa > ul:last-child { margin-bottom: 0; }
.teks-sesuai { color: var(--sesuai-teks); }
.tabel-ringkas { width: 100%; border-collapse: collapse; font-size: .9rem; margin-top: 10px; }
.tabel-ringkas th, .tabel-ringkas td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--garis); }
.tabel-ringkas th {
  font-weight: 800; color: var(--ink-muted); font-size: .82rem;
  text-transform: uppercase; letter-spacing: .04em;
}
.tabel-ringkas td:last-child, .tabel-ringkas th:last-child { text-align: right; font-variant-numeric: tabular-nums; }

/* kartu faskes */
.faskes { background: var(--sky-soft); border-radius: var(--r-kartu); padding: 18px; margin-bottom: 16px; }
.faskes-nama { font-weight: 800; font-size: 1.14rem; margin: 0 0 10px; display: flex; gap: 9px; align-items: flex-start; }
.faskes-baris { display: flex; gap: 10px; margin-bottom: 9px; font-size: .95rem; }
.faskes-baris:last-of-type { margin-bottom: 14px; }
.faskes-ikon { flex: 0 0 auto; color: var(--sky); margin-top: 3px; }
.faskes-label {
  display: block; font-size: .78rem; text-transform: uppercase;
  letter-spacing: .05em; color: var(--ink-muted); font-weight: 800;
}

/* langkah selanjutnya */
.langkah { counter-reset: lgk; list-style: none; padding: 0; margin: 0; }
.langkah li { counter-increment: lgk; position: relative; padding-left: 40px; margin-bottom: 13px; }
.langkah li::before {
  content: counter(lgk);
  position: absolute; left: 0; top: 0;
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--primary); color: #fff;
  font-weight: 800; font-size: .88rem;
  display: flex; align-items: center; justify-content: center;
}

/* ----------------------------------------------------------- akordeon */
details.akor {
  background: var(--kartu); border: 1px solid var(--garis);
  border-radius: var(--r-kartu); margin-bottom: 12px; overflow: hidden;
}
details.akor > summary {
  display: flex; align-items: center; gap: 11px;
  padding: 17px 18px; cursor: pointer; font-weight: 800; font-size: 1.04rem;
  list-style: none; min-height: 56px;
}
details.akor > summary::-webkit-details-marker { display: none; }
details.akor > summary::after {
  content: ''; margin-left: auto; flex: 0 0 auto;
  width: 10px; height: 10px;
  border-right: 2.5px solid var(--ink-muted); border-bottom: 2.5px solid var(--ink-muted);
  transform: rotate(45deg); transition: transform .18s ease;
}
details.akor[open] > summary::after { transform: rotate(-135deg); }
details.akor > summary:hover { background: var(--primary-soft); }
.akor-isi { padding: 0 18px 18px; }
.akor-ikon { color: var(--primary); flex: 0 0 auto; }

/* --------------------------------------------------------------- chat */
.chat-log { display: flex; flex-direction: column; gap: 11px; margin-bottom: 14px; }
.chat-balon { padding: 12px 15px; border-radius: 18px; font-size: .97rem; max-width: 92%; }
.chat-tanya { align-self: flex-end; background: var(--primary-soft); border-bottom-right-radius: 6px; }
.chat-jawab {
  align-self: flex-start; background: var(--kartu);
  border: 1px solid var(--garis); border-bottom-left-radius: 6px;
}
.chat-jawab p:last-child { margin-bottom: 0; }
.chat-sisa { font-size: .85rem; color: var(--ink-muted); }
.chat-form { display: flex; gap: 9px; align-items: flex-end; }
.chat-form textarea { min-height: 52px; max-height: 120px; resize: vertical; }
.chat-contoh { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.chat-contoh button {
  font: inherit; font-size: .88rem; font-weight: 700;
  background: var(--kartu); color: var(--sky);
  border: 1.5px solid var(--garis-kuat); border-radius: var(--r-pil);
  padding: 11px 14px; cursor: pointer; min-height: 48px;
}
.chat-contoh button:hover { background: var(--sky-soft); }
.memuat { display: inline-flex; gap: 4px; align-items: center; }
.memuat i { width: 7px; height: 7px; border-radius: 50%; background: var(--ink-muted); animation: pul 1s infinite ease-in-out; }
.memuat i:nth-child(2) { animation-delay: .15s; }
.memuat i:nth-child(3) { animation-delay: .3s; }
@keyframes pul { 0%, 80%, 100% { opacity: .3; } 40% { opacity: 1; } }

/* ------------------------------------------------------------- riwayat */
.riw-anak { margin-bottom: 16px; }
.riw-atas { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.riw-nama { font-weight: 800; font-size: 1.08rem; }
.riw-item { display: flex; align-items: center; gap: 11px; padding: 11px 0; border-bottom: 1px solid var(--garis); }
.riw-item:last-child { border-bottom: 0; }
.riw-tgl { font-size: .86rem; color: var(--ink-muted); }
.riw-angka { margin-left: auto; font-variant-numeric: tabular-nums; font-size: .9rem; text-align: right; }
.titik { width: 12px; height: 12px; border-radius: 50%; flex: 0 0 auto; border: 2px solid; }
/* tombol hapus per catatan: tetap >= 48 px supaya mudah disentuh */
.riw-hapus { padding: 10px 12px; font-size: .84rem; flex: 0 0 auto; }
.kosong { text-align: center; padding: 34px 18px; color: var(--ink-muted); }
.kosong-ikon { margin-bottom: 12px; color: var(--garis-kuat); }

/* ----------------------------------------------------------- navigasi */
.nav-bawah {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
  background: color-mix(in srgb, var(--kartu) 94%, transparent);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--garis);
  padding-bottom: env(safe-area-inset-bottom, 0);
}
.nav-isi { display: grid; grid-template-columns: repeat(4, 1fr); max-width: var(--lebar); margin: 0 auto; }
.nav-item {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
  min-height: var(--nav-tinggi); padding: 8px 2px;
  color: var(--ink-muted); text-decoration: none;
  font-size: .76rem; font-weight: 800;
}
.nav-item:hover { color: var(--primary); }
.nav-item[aria-current="page"] { color: var(--primary); }
.nav-item[aria-current="page"] .nav-ikon { background: var(--primary-soft); }
.nav-ikon { display: flex; align-items: center; justify-content: center; width: 42px; height: 28px; border-radius: var(--r-pil); }

/* -------------------------------------------------------------- footer */
.footer {
  border-top: 1px solid var(--garis); margin-top: 26px; padding: 22px 0 10px;
  font-size: .88rem; color: var(--ink-muted);
}
.footer-taut { display: flex; flex-wrap: wrap; gap: 9px 16px; margin-bottom: 12px; }
.footer p { margin-bottom: .6em; }

/* ------------------------------------------------------------- beranda */
.hero { text-align: center; padding: 22px 0 8px; }
.hero-logo { margin-bottom: 14px; }
.hero h1 { font-size: 2rem; margin-bottom: 4px; letter-spacing: .01em; }
.hero-tagline { color: var(--primary); font-weight: 800; font-size: 1.08rem; margin-bottom: 12px; }
.hero-ket { color: var(--ink-muted); font-size: 1rem; margin-bottom: 20px; }
.hero-ilus { margin: 0 auto 20px; display: block; }

.pintasan { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 16px; }
.pintas {
  display: flex; flex-direction: column; gap: 7px;
  background: var(--kartu); border: 1px solid var(--garis); border-radius: var(--r-kartu);
  padding: 16px; text-decoration: none; color: var(--ink); box-shadow: var(--bayangan);
  min-height: 108px;
}
.pintas:hover { color: var(--ink); border-color: var(--primary); }
.pintas-ikon { color: var(--primary); }
.pintas-judul { font-weight: 800; font-size: 1rem; }
.pintas-ket { font-size: .84rem; color: var(--ink-muted); }

.langkah3 { display: grid; gap: 12px; }
.langkah3-item { display: flex; gap: 13px; align-items: flex-start; }
.langkah3-no {
  flex: 0 0 auto; width: 32px; height: 32px; border-radius: 50%;
  background: var(--sun); color: #2B2D42; font-weight: 800;
  display: flex; align-items: center; justify-content: center; font-size: .95rem;
}
.langkah3-judul { font-weight: 800; }
.langkah3-ket { font-size: .92rem; color: var(--ink-muted); }

/* --------------------------------------------------------------- admin */
.admin-atas { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.admin-atas form { margin: 0; margin-left: auto; }
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 16px; }
.stat {
  background: var(--kartu); border: 1px solid var(--garis); border-radius: var(--r-kecil);
  padding: 14px; box-shadow: var(--bayangan);
}
.stat-angka { font-size: 1.72rem; font-weight: 800; line-height: 1.1; font-variant-numeric: tabular-nums; }
.stat-label { font-size: .82rem; color: var(--ink-muted); font-weight: 700; }

/* ----------------------------------------------- penyuntingan konten (admin) */
.konten-baris {
  display: flex; align-items: center; gap: 12px;
  text-decoration: none; color: var(--ink); padding: 16px 18px;
}
.konten-baris:hover { color: var(--ink); border-color: var(--primary); }
.konten-baris-kiri { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.konten-baris-judul { font-weight: 800; }
.konten-baris-ket { font-size: .84rem; color: var(--ink-muted); }
.konten-baris-kanan {
  margin-left: auto; display: flex; align-items: center; gap: 8px;
  flex: 0 0 auto; color: var(--primary);
}

.konten-bidang { padding: 16px 18px; }
.konten-bidang > label {
  display: flex; align-items: center; flex-wrap: wrap; gap: 8px;
  font-weight: 800; font-size: 1rem; margin-bottom: 7px;
}
.konten-bidang textarea { line-height: 1.55; font-size: 1rem; resize: vertical; }
.konten-salah { border-color: var(--periksa-teks); border-width: 2px; }
.konten-wajib {
  font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .05em;
  color: var(--periksa-teks); background: var(--periksa-latar);
  padding: 2px 8px; border-radius: var(--r-pil);
}
.konten-kunci { margin: 7px 0 0; font-size: .74rem; color: var(--ink-muted); }
.konten-kunci code { font-size: .74rem; }
code {
  background: var(--primary-soft); color: var(--ink);
  padding: 1px 5px; border-radius: 5px; font-size: .86rem;
}

/* ------------------------------------------- pemeriksaan pemasangan */
.periksa-baris { padding: 15px 18px; }
.periksa-atas { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.periksa-nama { font-weight: 800; }
.periksa-nilai { margin-left: auto; font-size: .86rem; color: var(--ink-muted); }
.periksa-ikon { flex: 0 0 auto; }
.periksa-ok .periksa-ikon { color: var(--sesuai-teks); }
.periksa-gagal { border-color: var(--periksa-teks); border-width: 2px; }
.periksa-gagal .periksa-ikon, .periksa-gagal .periksa-nilai { color: var(--periksa-teks); }
.periksa-saran .periksa-ikon, .periksa-saran .periksa-nilai { color: var(--pantau-teks); }

/* ------------------------------------------------------- pemasang */
.pasang-periksa { padding: 9px 0; border-bottom: 1px solid var(--garis); }
.pasang-periksa:last-of-type { border-bottom: 0; }
.pasang-saran { margin: -2px 0 10px 28px; }
.konfig-teks {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .8rem; line-height: 1.5; white-space: pre; overflow-x: auto;
}

.kotak-sukses {
  background: var(--sesuai-latar); border-color: var(--sesuai-garis);
  color: var(--sesuai-teks);
}

/* tombol simpan yang ikut menempel di bawah layar saat menggulir */
.aksi-lengket {
  position: sticky; bottom: calc(var(--nav-tinggi) + 10px); z-index: 10;
  padding: 12px; margin-bottom: 20px;
}
.tanpa-nav .aksi-lengket { bottom: 10px; }

/* ---------------------------------------------------------- bantu umum */
.ikon { display: inline-block; vertical-align: middle; flex: 0 0 auto; }
.tengah { text-align: center; }
.muted { color: var(--ink-muted); }
.kecil { font-size: .88rem; }
.tebal { font-weight: 800; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.pecah { overflow-wrap: anywhere; }
.nowrap { white-space: nowrap; }
hr { border: 0; border-top: 1px solid var(--garis); margin: 20px 0; }

/* layar sangat kecil (320 px) */
@media (max-width: 359px) {
  body { font-size: 16.5px; }
  .wrap { padding: 0 12px; }
  .hero h1 { font-size: 1.72rem; }
  .hasil-arahan { font-size: 1.26rem; }
  .pintasan, .stat-grid { grid-template-columns: 1fr; }
  .pilih-tengah { min-height: 92px; }
  .nav-item { font-size: .7rem; }
  .tbl { padding: 13px 16px; font-size: 1rem; }
  /* tombol tanda bahaya di topbar jangan sampai membungkus dua baris */
  .topbar-kanan .tbl { padding: 10px 12px; font-size: .86rem; gap: 6px; }
}

/* layar agak lebar: tetap satu kolom terpusat, hanya sedikit lebih lega */
@media (min-width: 560px) {
  :root { --lebar: 520px; }
  .kartu { padding: 24px; }
}

@media print {
  .nav-bawah, .topbar, .tbl, .chat-form, .chat-contoh { display: none !important; }
  body { background: #fff; font-size: 12pt; }
  main { padding-bottom: 0; }
  .kartu, .hasil-utama, .faskes { box-shadow: none; break-inside: avoid; }
}