/* Warna brand dari brand guideline Hobiholidays: Hobi Blue #004FC0, Hobi Orange #FFA80F, Dark Navy #0A1426. */
:root {
  --brand: #004FC0;
  --brand-tua: #003C93;
  --aksen: #FFA80F;
  --tinta: #0A1426;
  --redup: #4B5868;
  --garis: #CBD5E3;
  --latar: #F4F7FC;
  --kartu: #FFFFFF;
  --tautan: #004FC0;
  --galat: #B42318;
  --galat-latar: #FDECEA;
  --sukses: #1E7B47;
  --fokus: rgba(0, 79, 192, .28);
}
@media (prefers-color-scheme: dark) {
  :root {
    --tinta: #E8EDF5;
    --redup: #A3B0C2;
    --garis: #33425A;
    --latar: #0A1426;
    --kartu: #111D33;
    --tautan: #8DB6F7;
    --galat: #FF9C8F;
    --galat-latar: #3B1D1D;
    --sukses: #6FD39B;
    --fokus: rgba(141, 182, 247, .35);
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--latar);
  color: var(--tinta);
  font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}
.wrap { max-width: 600px; margin: 0 auto; padding: 0 16px; }

.atas { background: var(--brand); color: #fff; padding: 18px 0 72px; }
.atas .wrap { display: flex; align-items: center; gap: 10px; }
.logo { font-weight: 800; font-size: 20px; letter-spacing: -.01em; }
.logo::after { content: "★"; color: var(--aksen); margin-left: 3px; font-size: 14px; vertical-align: top; }
.label {
  font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em;
  border: 1px solid rgba(255, 255, 255, .5); border-radius: 999px; padding: 1px 10px;
}

.kartu {
  background: var(--kartu);
  border: 1px solid var(--garis);
  border-radius: 14px;
  padding: 28px 24px 32px;
  margin-top: -52px;
  box-shadow: 0 10px 30px rgba(10, 20, 38, .08);
}
h1 { font-size: 26px; line-height: 1.25; margin: 0 0 8px; }
.pengantar { color: var(--redup); margin: 0 0 24px; }
.kaki { text-align: center; color: var(--redup); font-size: 13px; margin: 20px 0 40px; }

.peringatan {
  background: var(--galat-latar); color: var(--galat);
  border-radius: 8px; padding: 12px 14px; margin: 0 0 20px; font-weight: 500;
}

.field { margin-bottom: 18px; }
label { display: block; font-weight: 600; margin-bottom: 6px; }
input[type=text], input[type=email], input[type=tel], select {
  width: 100%;
  font: inherit;
  color: var(--tinta);
  background: var(--kartu);
  border: 1px solid var(--garis);
  border-radius: 8px;
  padding: 11px 12px;
  min-height: 46px;
}
input:focus, select:focus, button:focus-visible, summary:focus-visible, a:focus-visible {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 4px var(--fokus);
}
[aria-invalid=true] { border-color: var(--galat) !important; }
::placeholder { color: var(--redup); opacity: .7; }
.galat { color: var(--galat); font-size: 14px; margin: 6px 0 0; }
.galat:empty { display: none; }

.unggah {
  border: 1.5px dashed var(--garis);
  border-radius: 10px;
  padding: 14px;
}
.unggah:focus-within { border-color: var(--brand); }
.unggah input[type=file] { width: 100%; font: inherit; color: var(--redup); }
.unggah input[type=file]::file-selector-button {
  font: inherit; font-weight: 600;
  color: var(--brand); background: transparent;
  border: 1.5px solid var(--brand); border-radius: 8px;
  padding: 8px 14px; margin-right: 12px; cursor: pointer;
}
.bantuan { color: var(--redup); font-size: 14px; margin: 8px 0 0; }

.jebakan { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.privasi {
  background: var(--latar);
  border-radius: 10px;
  padding: 12px 16px;
  margin: 24px 0 16px;
  font-size: 14px;
  color: var(--redup);
}
.privasi summary { cursor: pointer; font-weight: 600; color: var(--tinta); border-radius: 4px; }
.privasi ul { padding-left: 18px; margin: 12px 0 8px; }
.privasi li { margin-bottom: 6px; }
.privasi p { margin: 0; }
a { color: var(--tautan); }

.centang { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; cursor: pointer; }
.centang input { width: 20px; height: 20px; margin: 2px 0 0; flex: none; accent-color: var(--brand); }

.tombol {
  width: 100%;
  font: inherit; font-weight: 700;
  color: #fff; background: var(--brand);
  border: 0; border-radius: 10px;
  padding: 14px 18px; min-height: 52px;
  cursor: pointer; margin-top: 4px;
}
.tombol:hover { background: var(--brand-tua); }
.tombol:disabled { opacity: .7; cursor: progress; }

.selesai { text-align: center; padding: 8px 0; }
.ikon-selesai { width: 56px; height: 56px; color: var(--sukses); margin-bottom: 12px; }
.referensi { margin: 0 0 24px; color: var(--redup); font-size: 15px; }
.referensi code { font-size: 16px; font-weight: 700; color: var(--tinta); letter-spacing: .04em; }
.tautan { font-weight: 600; }

@media (max-width: 480px) {
  .kartu { padding: 22px 16px 26px; }
  h1 { font-size: 22px; }
}