/* =========================================================================
   fase-d/mpi-6.1/styles.css
   Kalimat Terbuka, Persamaan & PLSV — 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, tabel .data-table, perbandingan dugaan
   .dugaan-row, kartu ringkasan, navigasi tahap, modal) dan alat bersama
   kalimat & neraca (.kalimat-*, .neraca-*, .lab-neraca*) berasal dari
   shared/base.css.
   ========================================================================= */

/* -------------------------------------------------------------------------
   Label konteks soal
   ------------------------------------------------------------------------- */

.plsv-konteks {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 2px var(--space-2);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  white-space: nowrap;
}

.plsv-konteks--neraca {
  background: var(--color-purple-soft);
  color: var(--color-purple-strong);
}

.plsv-konteks--warung {
  background: var(--color-orange-soft);
  color: var(--color-orange-strong);
}

.plsv-konteks--sekolah {
  background: var(--color-success-soft);
  color: var(--color-success-strong);
}

.plsv-konteks--simbol {
  background: var(--color-blue-soft);
  color: var(--color-blue-strong);
}

.plsv-konteks-teks {
  display: block;
  margin-top: var(--space-1);
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--color-ink-muted);
}

/* -------------------------------------------------------------------------
   Stimulasi — kartu neraca & papan kelas
   ------------------------------------------------------------------------- */

.plsv-kartu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.plsv-kartu {
  min-width: 0;
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.plsv-kartu__judul {
  margin: 0 0 var(--space-2);
  font-size: 1.05rem;
}

.plsv-kartu__teks {
  margin: 0 0 var(--space-3);
  font-size: 0.93rem;
}

.plsv-papan {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin: 0;
  padding: var(--space-3) var(--space-3) var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  background: var(--color-success-soft);
  color: var(--color-success-strong);
  font-weight: 700;
}

/* -------------------------------------------------------------------------
   Lab & olah data
   ------------------------------------------------------------------------- */

.plsv-tips {
  margin-bottom: var(--space-3);
}

.plsv-tips summary {
  min-height: 44px;
  display: flex;
  align-items: center;
  font-weight: 700;
  cursor: pointer;
}

.plsv-banding {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.plsv-banding__item {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-width: 0;
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  text-align: center;
}

.plsv-banding__item .neraca-figur {
  padding: var(--space-2);
}

.plsv-banding__kosong {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 120px;
  border: 2px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-ink-muted);
}

.plsv-banding__kalimat {
  margin: 0;
  font-size: 1.25rem;
}

.plsv-banding__ket {
  margin: 0;
  font-size: 0.88rem;
  color: var(--color-ink-muted);
}

/* -------------------------------------------------------------------------
   Verifikasi, generalisasi & selesai
   ------------------------------------------------------------------------- */

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

.plsv-hipotesis__label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-purple-strong);
}

.plsv-hipotesis p {
  margin: var(--space-1) 0;
}

.plsv-contoh-besar {
  margin: 0 0 var(--space-3);
  font-size: 1.5rem;
  text-align: center;
}

.plsv-contoh-besar .kalimat {
  white-space: normal;
}

.plsv-contoh-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-3);
  margin: var(--space-4) 0;
  text-align: left;
}

.plsv-contoh {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-width: 0;
  text-align: left;
}

.plsv-contoh__kalimat {
  font-size: 1.25rem;
}

.plsv-contoh__ciri {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.4;
}

.plsv-contoh__ciri dt {
  margin-top: var(--space-1);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-ink-muted);
}

.plsv-contoh__ciri dd {
  margin: 0;
  font-weight: 600;
}