/* css/step8.css — Tahap 8 : Analisis Payoff Matrix */

.payoff-section {
  margin-bottom: 2rem;
}

.payoff-table-wrapper {
  overflow-x: auto;
  margin: 1rem 0;
}

.payoff-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.payoff-table th,
.payoff-table td {
  border: 1px solid #E2E8F0;
  padding: 8px 10px;
  vertical-align: middle;
}

.payoff-table thead th {
  background-color: #ECFDF5;
  color: #065F46;
  font-weight: 700;
  text-align: left;
  font-size: 0.82rem;
}

.payoff-table .col-no {
  width: 48px;
  text-align: center;
}

.payoff-table .col-score {
  width: 150px;
  text-align: center;
}

.payoff-table .score-hint {
  display: block;
  font-weight: 400;
  font-size: 0.7rem;
  color: #64748B;
  margin-top: 2px;
}

.payoff-table .col-action {
  width: 44px;
}

.payoff-row input {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid #CBD5E1;
  border-radius: 4px;
  padding: 6px 8px;
  font-size: 0.85rem;
  font-family: inherit;
}

.payoff-row input.efisiensi-input,
.payoff-row input.kesulitan-input {
  text-align: center;
}

.no-cell {
  font-weight: 700;
  color: #10B981;
  background-color: #F8FAFC;
}

.font-center {
  text-align: center;
}

.btn-delete-payoff-row {
  background: none;
  border: none;
  color: #EF4444;
  cursor: pointer;
  font-size: 0.95rem;
  padding: 4px 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.btn-delete-payoff-row:hover {
  color: #B91C1C;
}

.btn-delete-text {
  display: none; /* hanya tampil di mode kartu mobile */
}

.button-row {
  margin: 0.75rem 0 1.25rem;
}

.btn-add-payoff {
  background-color: #10B981;
  color: #ffffff;
  border: none;
  border-radius: 6px;
  padding: 8px 14px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background-color 0.15s ease;
}

.btn-add-payoff:hover {
  background-color: #059669;
}

.chart-container {
  max-width: 640px;
  margin: 1rem auto 0.5rem;
  background: #ffffff;
  border: 1px solid #E2E8F0;
  border-radius: 10px;
  padding: 1rem;
}

/* 🌟 Wrapper rasio-tetap untuk kanvas grafik.
   Ini yang menggantikan opsi `aspectRatio` Chart.js + resize() manual
   yang sebelumnya menyebabkan grafik tergambar miring/skewed di HP.
   Dengan `aspect-ratio` CSS + Chart.js `maintainAspectRatio:false`,
   kanvas selalu mengisi penuh wrapper ini dan Chart.js memakai
   ResizeObserver bawaannya sendiri untuk menjaga proporsi tetap benar. */
.chart-canvas-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 2 / 1;
}

.chart-canvas-wrap canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100% !important;
  height: 100% !important;
}

/* ==========================================================
   MODE MOBILE (<= 640px)
   - Tabel payoff (No | Faktor | Efisiensi | Kesulitan) → kartu
     bertumpuk, No jadi badge bulat, tiap field diberi label.
   - Chart: container full-width tanpa max-width, dan JS (step8.js)
     otomatis mengecilkan aspectRatio + ukuran font grafik supaya
     titik & labelnya tidak numpuk di layar sempit.
   ========================================================== */
@media (max-width: 640px) {

  .payoff-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }

  .payoff-table,
  .payoff-table tbody,
  .payoff-table tr,
  .payoff-table td {
    display: block;
    width: 100%;
  }

  .payoff-table-wrapper {
    overflow-x: visible;
    border: 1px solid #E2E8F0;
    border-radius: 10px;
    overflow: hidden;
  }

  .payoff-table {
    font-size: 0.9rem;
  }

  .payoff-table tbody tr.payoff-row {
    position: relative;
    padding: 46px 14px 12px;
    border-bottom: 8px solid #F8FAFC; /* jarak antar kartu */
  }

  .payoff-table tbody tr.payoff-row:last-child {
    border-bottom: none;
  }

  .payoff-table td {
    border: none !important;
    padding: 6px 0 !important;
  }

  /* Badge nomor bulat di pojok kiri-atas kartu */
  .payoff-table td.no-cell {
    position: absolute;
    top: 14px;
    left: 14px;
    width: 28px;
    height: 28px;
    padding: 0 !important;
    border-radius: 50%;
    background-color: #10B981;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.78rem;
  }

  /* Label kecil di atas tiap isian, diambil dari data-label */
  .payoff-table td[data-label]::before {
    content: attr(data-label);
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: #64748B;
    margin-bottom: 6px;
  }

  .payoff-row input {
    font-size: 0.95rem;
    padding: 10px 12px;
  }

  .payoff-row input.efisiensi-input,
  .payoff-row input.kesulitan-input {
    text-align: left; /* lebih mudah dibaca di kartu lebar penuh */
  }

  .payoff-table .action-cell {
    padding-top: 10px !important;
  }

  .btn-delete-payoff-row {
    width: 100%;
    justify-content: center;
    border: 1px solid #FECACA;
    background: #FEF2F2;
    border-radius: 8px;
    padding: 10px 12px;
    font-size: 0.85rem;
    font-weight: 600;
  }

  .btn-delete-text {
    display: inline;
  }

  .button-row {
    margin: 0.75rem 0 1rem;
  }

  .btn-add-payoff {
    width: 100%;
    justify-content: center;
    padding: 12px;
    font-size: 0.9rem;
  }

  /* Grafik: lepas batas max-width supaya memenuhi lebar layar HP,
     rasio dibuat lebih "kotak" (bukan gepeng lebar) supaya titik &
     label tidak terlalu berdesakan */
  .chart-container {
    max-width: 100%;
    padding: 0.75rem 0.5rem;
    margin: 1rem 0 0.5rem;
  }

  .chart-canvas-wrap {
    aspect-ratio: 1.15 / 1;
  }
}

@media (max-width: 380px) {
  .payoff-table tbody tr.payoff-row {
    padding: 42px 10px 10px;
  }
}