October 2026 ~ khusnul kartika wijaya

<div id="spmbCalc">
  <style>
    #spmbCalc {
      --primary: #6C5CE7;
      --accent: #00D9C0;
      --gold: #FFB800;
      --accent-2: #FF6B9D;
      --bg-dark: #0F0E1A;
      --bg-panel: #1A1830;
      --text: #E8E6FF;
      font-family: 'Plus Jakarta Sans', 'Segoe UI', Roboto, sans-serif;
      background: linear-gradient(135deg, #0F0E1A 0%, #1A1830 100%);
      color: var(--text);
      padding: 30px 20px;
      border-radius: 20px;
      max-width: 1200px;
      margin: 20px auto;
      box-sizing: border-box;
    }

#spmbCalc * {
      box-sizing: border-box;
    }

#spmbCalc .header {
      text-align: center;
      margin-bottom: 24px;
      padding-bottom: 16px;
      border-bottom: 1px dashed rgba(108, 92, 231, 0.3);
    }

#spmbCalc .header .badge {
      display: inline-block;
      padding: 6px 16px;
      border-radius: 100px;
      background: rgba(108, 92, 231, 0.15);
      border: 1px solid rgba(108, 92, 231, 0.4);
      color: var(--accent);
      font-weight: 600;
      font-size: 12px;
      letter-spacing: 1.5px;
      text-transform: uppercase;
      margin-bottom: 12px;
    }

#spmbCalc .header h2 {
      font-size: clamp(1.4rem, 3.5vw, 2rem);
      font-weight: 800;
      margin: 0 0 8px 0;
      background: linear-gradient(135deg, #fff 0%, #B8AEFF 50%, var(--accent) 100%);
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
      line-height: 1.2;
      padding: 0;
      border: none;
    }

#spmbCalc .header p {
      color: rgba(232, 230, 255, 0.6);
      font-size: 0.9rem;
      margin: 0;
    }

#spmbCalc .calc-container {
      display: grid;
      grid-template-columns: 1.6fr 1fr;
      gap: 20px;
      text-align: left;
    }

#spmbCalc .grade-panel,
    #spmbCalc .result-panel {
      background: rgba(26, 24, 48, 0.75);
      border: 1px solid rgba(108, 92, 231, 0.35);
      border-radius: 16px;
      padding: 18px 18px;
    }

#spmbCalc .panel-title {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 12px;
      padding-bottom: 10px;
      border-bottom: 1px dashed rgba(108, 92, 231, 0.3);
      flex-wrap: wrap;
      gap: 6px;
    }

#spmbCalc .panel-title h3 {
      font-size: 0.85rem;
      color: var(--accent);
      text-transform: uppercase;
      letter-spacing: 1.2px;
      font-weight: 700;
      margin: 0;
      padding: 0;
      border: none;
    }

#spmbCalc .panel-title .hint {
      font-size: 0.72rem;
      color: rgba(232, 230, 255, 0.5);
      font-style: italic;
    }

#spmbCalc .table-wrap {
      overflow-x: auto;
      -webkit-overflow-scrolling: touch;
    }

#spmbCalc table {
      width: 100%;
      border-collapse: separate;
      border-spacing: 0 4px;
      font-size: 0.82rem;
      min-width: 480px;
    }

#spmbCalc table thead th {
      padding: 6px 4px;
      font-size: 0.65rem;
      text-transform: uppercase;
      letter-spacing: 0.6px;
      color: rgba(232, 230, 255, 0.55);
      font-weight: 700;
      text-align: center;
      background: transparent;
      border: none;
    }

#spmbCalc table thead th:first-child {
      text-align: left;
      padding-left: 10px;
    }

#spmbCalc table tbody tr {
      background: rgba(15, 14, 26, 0.4);
      transition: background 0.3s;
    }

#spmbCalc table tbody tr:hover {
      background: rgba(108, 92, 231, 0.12);
    }

#spmbCalc table td {
      padding: 5px 4px;
      text-align: center;
      color: #fff;
      border: none;
    }

#spmbCalc table td:first-child {
      text-align: left;
      padding-left: 10px;
      font-weight: 600;
      color: rgba(232, 230, 255, 0.9);
      font-size: 0.78rem;
      border-radius: 8px 0 0 8px;
      white-space: nowrap;
    }

#spmbCalc table td:last-child {
      border-radius: 0 8px 8px 0;
    }

#spmbCalc .grade-input {
      width: 50px;
      padding: 6px 4px;
      background: rgba(15, 14, 26, 0.7);
      border: 1px solid rgba(108, 92, 231, 0.25);
      border-radius: 6px;
      color: #fff;
      font-family: 'JetBrains Mono', 'Courier New', monospace;
      font-size: 0.85rem;
      font-weight: 600;
      text-align: center;
      outline: none;
      transition: all 0.25s;
    }

#spmbCalc .grade-input:focus {
      border-color: var(--accent);
      box-shadow: 0 0 0 2px rgba(0, 217, 192, 0.2);
      background: rgba(0, 217, 192, 0.08);
    }

#spmbCalc .grade-input::-webkit-outer-spin-button,
    #spmbCalc .grade-input::-webkit-inner-spin-button {
      -webkit-appearance: none;
      margin: 0;
    }

#spmbCalc .grade-input[type=number] {
      -moz-appearance: textfield;
    }

#spmbCalc .subj-avg {
      font-family: 'JetBrains Mono', 'Courier New', monospace;
      font-weight: 700;
      color: var(--gold);
      font-size: 0.9rem;
      padding: 5px 6px;
      background: rgba(255, 184, 0, 0.1);
      border-radius: 6px;
      min-width: 48px;
      display: inline-block;
    }

#spmbCalc .result-panel {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

#spmbCalc .rapor-display {
      background: linear-gradient(135deg, rgba(255, 184, 0, 0.12), rgba(255, 184, 0, 0.05));
      border: 1px solid rgba(255, 184, 0, 0.3);
      border-radius: 12px;
      padding: 12px;
      text-align: center;
    }

#spmbCalc .rapor-display .label {
      font-size: 0.7rem;
      text-transform: uppercase;
      letter-spacing: 1.5px;
      color: rgba(232, 230, 255, 0.6);
      margin-bottom: 4px;
    }

#spmbCalc .rapor-display .val {
      font-family: 'JetBrains Mono', 'Courier New', monospace;
      font-size: 2.2rem;
      font-weight: 800;
      color: var(--gold);
      line-height: 1;
    }

#spmbCalc .rapor-display .sub {
      font-size: 0.7rem;
      color: rgba(232, 230, 255, 0.5);
      margin-top: 4px;
    }

#spmbCalc .tka-block {
      background: linear-gradient(135deg, rgba(0, 217, 192, 0.1), rgba(0, 217, 192, 0.03));
      border: 1px solid rgba(0, 217, 192, 0.3);
      border-radius: 12px;
      padding: 12px;
    }

#spmbCalc .tka-block .label {
      font-size: 0.7rem;
      text-transform: uppercase;
      letter-spacing: 1.5px;
      color: rgba(232, 230, 255, 0.6);
      margin-bottom: 6px;
      display: block;
    }

#spmbCalc .tka-input {
      width: 100%;
      padding: 10px 12px;
      background: rgba(15, 14, 26, 0.7);
      border: 1px solid rgba(0, 217, 192, 0.4);
      border-radius: 10px;
      color: var(--accent);
      font-family: 'JetBrains Mono', 'Courier New', monospace;
      font-size: 1.5rem;
      font-weight: 800;
      text-align: center;
      outline: none;
      transition: all 0.25s;
    }

#spmbCalc .tka-input:focus {
      border-color: var(--accent);
      box-shadow: 0 0 0 3px rgba(0, 217, 192, 0.2);
    }

#spmbCalc .final-block {
      background: linear-gradient(135deg, rgba(108, 92, 231, 0.25), rgba(0, 217, 192, 0.15));
      border: 2px solid rgba(108, 92, 231, 0.5);
      border-radius: 14px;
      padding: 16px 12px;
      text-align: center;
    }

#spmbCalc .final-block .label {
      font-size: 0.7rem;
      text-transform: uppercase;
      letter-spacing: 2px;
      color: rgba(232, 230, 255, 0.7);
      margin-bottom: 6px;
    }

#spmbCalc .final-block .value {
      font-family: 'JetBrains Mono', 'Courier New', monospace;
      font-size: 3.2rem;
      font-weight: 800;
      line-height: 1;
      background: linear-gradient(135deg, #fff 0%, var(--accent) 100%);
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
      transition: all 0.3s ease;
    }

#spmbCalc .final-block .value.pop {
      animation: spmbPop 0.4s ease;
    }

@keyframes spmbPop {
      0% { transform: scale(1); }
      50% { transform: scale(1.12); }
      100% { transform: scale(1); }
    }

#spmbCalc .category-badge {
      display: inline-block;
      padding: 5px 14px;
      border-radius: 100px;
      font-size: 0.75rem;
      font-weight: 700;
      margin-top: 8px;
      transition: all 0.3s ease;
    }

#spmbCalc .cat-excellent { background: rgba(0, 217, 192, 0.2); color: var(--accent); border: 1px solid rgba(0, 217, 192, 0.5); }
    #spmbCalc .cat-good { background: rgba(255, 184, 0, 0.2); color: var(--gold); border: 1px solid rgba(255, 184, 0, 0.5); }
    #spmbCalc .cat-mid { background: rgba(255, 107, 157, 0.2); color: var(--accent-2); border: 1px solid rgba(255, 107, 157, 0.5); }
    #spmbCalc .cat-low { background: rgba(255, 80, 80, 0.2); color: #FF6B6B; border: 1px solid rgba(255, 80, 80, 0.5); }

#spmbCalc .breakdown {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

#spmbCalc .bd-row {
      display: flex;
      flex-direction: column;
      gap: 5px;
    }

#spmbCalc .bd-label {
      display: flex;
      justify-content: space-between;
      font-size: 0.75rem;
      color: rgba(232, 230, 255, 0.75);
    }

#spmbCalc .bd-label strong {
      color: #fff;
      font-family: 'JetBrains Mono', 'Courier New', monospace;
    }

#spmbCalc .bd-bar {
      height: 7px;
      background: rgba(108, 92, 231, 0.15);
      border-radius: 8px;
      overflow: hidden;
    }

#spmbCalc .bd-fill {
      height: 100%;
      border-radius: 8px;
      transition: width 0.5s ease;
      width: 0%;
    }

#spmbCalc .bd-fill.rapor {
      background: linear-gradient(90deg, var(--gold), #FFA000);
    }

#spmbCalc .bd-fill.tka {
      background: linear-gradient(90deg, var(--accent), #00B4A0);
    }

#spmbCalc .calc-actions {
      display: flex;
      gap: 8px;
    }

#spmbCalc .btn {
      flex: 1;
      padding: 9px 14px;
      border-radius: 10px;
      border: 1px solid rgba(108, 92, 231, 0.4);
      background: rgba(108, 92, 231, 0.15);
      color: var(--text);
      font-family: inherit;
      font-weight: 600;
      font-size: 0.82rem;
      cursor: pointer;
      transition: all 0.3s ease;
    }

#spmbCalc .btn:hover {
      background: rgba(108, 92, 231, 0.35);
      transform: translateY(-2px);
    }

#spmbCalc .btn.primary {
      background: linear-gradient(135deg, var(--primary), var(--accent));
      color: #fff;
      border: none;
    }

#spmbCalc .btn.primary:hover {
      box-shadow: 0 10px 25px rgba(0, 217, 192, 0.4);
    }

#spmbCalc .formula-note {
      text-align: center;
      margin-top: 16px;
      padding-top: 14px;
      border-top: 1px dashed rgba(108, 92, 231, 0.3);
      font-family: 'JetBrains Mono', 'Courier New', monospace;
      font-size: 0.85rem;
      color: rgba(232, 230, 255, 0.7);
    }

#spmbCalc .formula-note .c1 { color: var(--gold); font-weight: 700; }
    #spmbCalc .formula-note .c2 { color: var(--accent); font-weight: 700; }

@media (max-width: 900px) {
      #spmbCalc {
        padding: 20px 12px;
      }
      #spmbCalc .calc-container {
        grid-template-columns: 1fr;
      }
      #spmbCalc .grade-input {
        width: 42px;
        font-size: 0.75rem;
        padding: 4px 2px;
      }
      #spmbCalc table {
        font-size: 0.72rem;
        min-width: 420px;
      }
      #spmbCalc table td:first-child {
        font-size: 0.7rem;
        padding-left: 6px;
      }
      #spmbCalc .final-block .value {
        font-size: 2.6rem;
      }
      #spmbCalc .rapor-display .val {
        font-size: 1.8rem;
      }
    }

@media (max-width: 500px) {
      #spmbCalc table {
        min-width: 380px;
      }
      #spmbCalc table thead th {
        font-size: 0.6rem;
        padding: 4px 2px;
      }
      #spmbCalc .grade-input {
        width: 38px;
        font-size: 0.7rem;
      }
      #spmbCalc .subj-avg {
        font-size: 0.8rem;
        min-width: 40px;
        padding: 4px;
      }
    }
  </style>

<div class="header">
    <div class="badge">⚡ Kalkulator Interaktif</div>
    <h2>Hitung Skor Akhir SPMB Jatim 2026</h2>
    <p>Isi nilai rapor semester 1-5 & nilai TKA kamu di bawah ini</p>
  </div>

<div class="grade-panel">
      <div class="panel-title">
        <h3>📚 Nilai Rapor Semester 1–5</h3>
        <span class="hint">Isi nilai 0–100</span>
      </div>

<div class="table-wrap">
        <table id="spmbTable">
          <thead>
            <tr>
              <th>Mata Pelajaran</th>
              <th>Smstr 1</th>
              <th>Smstr 2</th>
              <th>Smstr 3</th>
              <th>Smstr 4</th>
              <th>Smstr 5</th>
              <th>Rata²</th>
            </tr>
          </thead>
          <tbody id="spmbBody">
            
          </tbody>
        </table>
      </div>
    </div>

<div class="result-panel">
      <div class="rapor-display">
        <div class="label">📖 Rata-rata Rapor</div>
        <div class="val" id="spmbRaporAvg">85.0</div>
        <div class="sub">dari 7 mapel × 5 semester</div>
      </div>

<div class="tka-block">
        <span class="label">💻 Nilai TKA</span>
        <input type="number" id="spmbTkaInput" class="tka-input" min="0" max="100" step="0.1" value="80">
      </div>

<div class="final-block">
        <div class="label">🏆 Skor Akhir</div>
        <div class="value" id="spmbFinalScore">83.0</div>
        <div class="category-badge cat-good" id="spmbCategory">⭐ Tinggi</div>
      </div>

<div class="breakdown">
        <div class="bd-row">
          <div class="bd-label">
            <span>📖 Rapor × 60%</span>
            <strong id="spmbRaporContrib">51,0</strong>
          </div>
          <div class="bd-bar"><div class="bd-fill rapor" id="spmbRaporBar"></div></div>
        </div>
        <div class="bd-row">
          <div class="bd-label">
            <span>💻 TKA × 40%</span>
            <strong id="spmbTkaContrib">32,0</strong>
          </div>
          <div class="bd-bar"><div class="bd-fill tka" id="spmbTkaBar"></div></div>
        </div>
      </div>

<div class="calc-actions">
        <button class="btn" onclick="spmbReset()">🔄 Reset</button>
        <button class="btn primary" onclick="spmbRandom()">🎲 Acak</button>
      </div>
    </div>

</div>

<div class="formula-note">
    Skor Akhir = (<span class="c1">60%</span> × Nilai Rapor) + (<span class="c2">40%</span> × Nilai TKA)
  </div>
</div>

var SEMESTERS = 5;
  var DEFAULT_VALUE = 85;
  var DEFAULT_TKA = 80;

var gradeBody = document.getElementById('spmbBody');
  if (!gradeBody) return;

// Bangun tabel
  SUBJECTS.forEach(function(subj, idx) {
    var tr = document.createElement('tr');
    var html = '<td><span style="margin-right:5px;">' + subj.icon + '</span>' + subj.name + '</td>';
    for (var s = 1; s <= SEMESTERS; s++) {
      html += '<td><input type="number" class="grade-input" data-subj="' + idx + '" data-sem="' + s + '" min="0" max="100" step="0.1" value="' + DEFAULT_VALUE + '"></td>';
    }
    html += '<td><span class="subj-avg" id="spmbAvg-' + idx + '">85.0</span></td>';
    tr.innerHTML = html;
    gradeBody.appendChild(tr);
  });

var tkaInput = document.getElementById('spmbTkaInput');
  var raporAvgEl = document.getElementById('spmbRaporAvg');
  var finalScoreEl = document.getElementById('spmbFinalScore');
  var categoryBadge = document.getElementById('spmbCategory');
  var raporContribEl = document.getElementById('spmbRaporContrib');
  var tkaContribEl = document.getElementById('spmbTkaContrib');
  var raporBar = document.getElementById('spmbRaporBar');
  var tkaBar = document.getElementById('spmbTkaBar');

var allInputs = document.querySelectorAll('#spmbCalc .grade-input');

function clamp(v) {
    return Math.max(0, Math.min(100, v));
  }

function fmt(n) {
    return n.toLocaleString('id-ID', {
      minimumFractionDigits: 1,
      maximumFractionDigits: 1
    });
  }

function updateCalc() {
    var grandTotal = 0;
    var grandCount = 0;

SUBJECTS.forEach(function(subj, idx) {
      var inputs = document.querySelectorAll('#spmbCalc .grade-input[data-subj="' + idx + '"]');
      var sum = 0;
      inputs.forEach(function(inp) {
        sum += clamp(parseFloat(inp.value) || 0);
      });
      var avg = sum / SEMESTERS;
      document.getElementById('spmbAvg-' + idx).textContent = fmt(avg);
      grandTotal += sum;
      grandCount += SEMESTERS;
    });

var raporAvg = grandTotal / grandCount;
    var tka = clamp(parseFloat(tkaInput.value) || 0);

var contribR = raporAvg * 0.6;
    var contribT = tka * 0.4;
    var final = contribR + contribT;

raporAvgEl.textContent = fmt(raporAvg);

finalScoreEl.classList.remove('pop');
    void finalScoreEl.offsetWidth;
    finalScoreEl.classList.add('pop');
    finalScoreEl.textContent = fmt(final);

raporContribEl.textContent = fmt(contribR);
    tkaContribEl.textContent = fmt(contribT);

raporBar.style.width = (contribR / 60 * 100) + '%';
    tkaBar.style.width = (contribT / 40 * 100) + '%';

var cat, cls;
    if (final >= 85) { cat = '🏆 Sangat Tinggi'; cls = 'cat-excellent'; }
    else if (final >= 75) { cat = '⭐ Tinggi'; cls = 'cat-good'; }
    else if (final >= 65) { cat = '📊 Sedang'; cls = 'cat-mid'; }
    else { cat = '⚠️ Perlu Ditingkatkan'; cls = 'cat-low'; }

categoryBadge.textContent = cat;
    categoryBadge.className = 'category-badge ' + cls;
  }

allInputs.forEach(function(inp) {
    inp.addEventListener('input', function() {
      var v = parseFloat(inp.value);
      if (v > 100) inp.value = 100;
      if (v < 0) inp.value = 0;
      updateCalc();
    });
  });

tkaInput.addEventListener('input', function() {
    var v = parseFloat(tkaInput.value);
    if (v > 100) tkaInput.value = 100;
    if (v < 0) tkaInput.value = 0;
    updateCalc();
  });

// Fungsi global untuk tombol
  window.spmbReset = function() {
    allInputs.forEach(function(inp) { inp.value = DEFAULT_VALUE; });
    tkaInput.value = DEFAULT_TKA;
    updateCalc();
  };

window.spmbRandom = function() {
    allInputs.forEach(function(inp) {
      inp.value = (70 + Math.random() * 25).toFixed(1);
    });
    tkaInput.value = (60 + Math.random() * 35).toFixed(1);
    updateCalc();
  };

// Init
  updateCalc();
})();
</script>

⚡ Kalkulator Interaktif Hitung Skor Akhir SPMB Jatim 2026 Isi nilai rapor semester 1-5 & nilai TKA kamu di ba...

Kalkulator Nilai Prestasi Akademik SMPB Jawa Timur