/* =========================================================================
   fase-d/mpi-1.5/styles.css
   Membaca, Menuliskan & Membandingkan Bilangan Desimal dalam Kehidupan
   Sehari-hari — Fase D

   Hanya memuat gaya yang KHAS modul ini. Seluruh dasar design system
   (panel, tombol, kotak umpan balik, pilihan ganda, pemilahan, pertanyaan
   penuntun .quiz-item--guided, perbandingan dugaan .dugaan-row, kartu
   ringkasan, urut-ketuk, navigasi tahap, modal) dan komponen desimal
   (.dec-pv, .dec-block, .dec-builder, .dec-cmp, .nlp--dec, .num-chip,
   .cmp-sentence) berasal dari shared/base.css.
   ========================================================================= */

/* -------------------------------------------------------------------------
   Layar alat ukur (stopwatch, timbangan, termometer, pita ukur)
   ------------------------------------------------------------------------- */

.layar {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2);
  max-width: 100%;
  padding: var(--space-2) var(--space-4);
  border: 3px solid var(--color-ink);
  border-radius: var(--radius-md);
  background: var(--color-ink);
  color: #c9f7d3;
  font-family: var(--font-mono);
}

.layar__alat {
  flex-basis: 100%;
  font-family: var(--font-sans, inherit);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #9fd8ad;
}

.layar__angka {
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.04em;
}

.layar__satuan {
  font-size: 1rem;
}

/* -------------------------------------------------------------------------
   Tahap 1 — Stimulasi: papan kabar
   ------------------------------------------------------------------------- */

.kabar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.kabar-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-top: 5px solid var(--color-warning);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.kabar-card__head {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.kabar-card__ikon {
  font-size: 1.6rem;
  line-height: 1;
}

.kabar-card__sumber {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-ink-muted);
}

.kabar-card__teks {
  margin: 0;
  font-size: 0.92rem;
}

/* -------------------------------------------------------------------------
   Tahap 3 — Lab Nilai Tempat: layar + perakit desimal
   ------------------------------------------------------------------------- */

.situasi-progress {
  margin: 0 0 var(--space-2);
  font-weight: 700;
}

.rakit-list,
.banding-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.banding-list {
  margin-bottom: 0;
}

.rakit-card,
.banding-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-width: 0;
  padding: var(--space-4);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.rakit-card.is-done,
.banding-card.is-done {
  border-color: var(--color-success);
}

.rakit-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.rakit-card__head .dl-step__label {
  flex: 1 1 16rem;
  margin: 0;
}

.rakit-card .quiz-item,
.banding-card .quiz-item {
  margin: 0;
}

.rakit-card .btn-group,
.banding-card .dl-caption {
  margin: 0;
}

/* Tabel data */
.table-scroll {
  max-width: 100%;
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.data-table th,
.data-table td {
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--color-border);
  text-align: left;
}

.data-table th {
  background: var(--color-bg-grid);
  font-size: 0.8rem;
}

.data-table__num {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  white-space: nowrap;
}

/* Angka paling kanan menentukan nama "per…" pada cara baca nilai tempat. */
.data-table__num.is-kanan {
  text-decoration: underline;
  text-decoration-thickness: 3px;
  text-underline-offset: 4px;
  color: var(--color-purple-strong);
}

/* Isian desimal + tombol Periksa boleh turun baris di layar sempit. */
.dec-step__row {
  flex-wrap: wrap;
  align-items: center;
}

.dec-step__input {
  flex: 0 1 9rem;
  font-family: var(--font-mono);
  font-size: 1.1rem;
}

.dec-step__row .bbk-baca-input {
  flex: 1 1 14rem;
  max-width: 24rem;
}

/* -------------------------------------------------------------------------
   Tahap 4b — membandingkan
   ------------------------------------------------------------------------- */

.blank-slot {
  display: inline-block;
  min-width: 4.5em;
  border-bottom: 2px dashed var(--color-purple);
  text-align: center;
  color: var(--color-purple-strong);
}

.banding-card .cmp-sentence {
  margin: 0;
}

/* -------------------------------------------------------------------------
   Tahap 4–5 — temuan & hipotesis
   ------------------------------------------------------------------------- */

.temuan-list {
  margin: 0;
  padding-left: var(--space-5);
  line-height: 1.7;
}

.hipotesis-box {
  margin-top: var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-left: 4px solid var(--color-purple);
  border-radius: var(--radius-md);
  background: var(--color-purple-soft);
}

.hipotesis-box__label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-purple-strong);
}

.hipotesis-box p {
  margin: var(--space-1) 0 var(--space-2);
  font-style: italic;
}

/* -------------------------------------------------------------------------
   Tahap 7 — uji terap: isian cara baca butuh kotak lebih lebar
   ------------------------------------------------------------------------- */

.dl-exercise .dl-input-row .input-text {
  flex: 1 1 14rem;
  max-width: 24rem;
}

.terap-tampil {
  margin: var(--space-2) 0;
}

/* -------------------------------------------------------------------------
   Tahap Selesai — contoh
   ------------------------------------------------------------------------- */

.contoh-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-3);
  margin: var(--space-4) 0;
}

.contoh-grid .formula-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

/* -------------------------------------------------------------------------
   Responsif
   ------------------------------------------------------------------------- */

@media (max-width: 600px) {
  .rakit-card,
  .banding-card {
    padding: var(--space-3);
  }

  .layar__angka {
    font-size: 1.5rem;
  }
}