@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap");

:root {
  /* --- PALET WARNA MERAH --- */
  --primary-red: #991b1b; /* Merah Tua Korporat */
  --accent-red: #dc2626; /* Merah Interaktif / Tombol */
  --light-red: #fef2f2; /* Merah Sangat Muda untuk Background Terpilih */

  --text-main: #1e293b;
  --text-muted: #64748b;
  --bg-page: #f1f5f9; /* Abu-abu terang untuk latar belakang halaman */
  --card-bg: #ffffff;
  --border-color: #e2e8f0;
}

body {
  font-family: "Inter", sans-serif;
  background-color: var(--bg-page);
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  margin: 0;
  padding: 20px;
  color: var(--text-main);
}

.quiz-container {
  background-color: var(--card-bg);
  border-radius: 8px;
  box-shadow:
    0 10px 25px -5px rgba(0, 0, 0, 0.1),
    0 8px 10px -6px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 680px; /* Cocok untuk desktop */
  box-sizing: border-box;
  overflow: hidden;
}

/* --- BRAND HEADER --- */
.brand-header {
  background-color: var(--primary-red);
  color: white;
  padding: 16px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.5px;
}

.brand-subtitle {
  font-size: 0.85rem;
  font-weight: 500;
  opacity: 0.9;
}

/* --- AREA KONTEN UTAMA --- */
#quiz-header,
#quiz-body,
#quiz-footer,
#result-container {
  padding: 24px 30px;
}

#quiz-header {
  border-bottom: 1px solid var(--border-color);
  padding-top: 30px;
  padding-bottom: 20px;
}

#quiz-header h2 {
  margin: 0 0 12px 0;
  color: var(--text-main);
  font-size: 1.4rem;
  font-weight: 700;
}

/* --- PROGRESS BAR --- */
.progress-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#progress {
  color: var(--text-muted);
  font-size: 14px;
  margin: 0;
  font-weight: 500;
}

.progress-bar-bg {
  width: 100%;
  height: 8px;
  background-color: #e2e8f0;
  border-radius: 10px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background-color: var(--accent-red);
  width: 0%;
  transition: width 0.4s ease;
}

/* --- TYPOGRAPHY SOAL --- */
.pilar-badge {
  display: inline-block;
  background-color: var(--light-red);
  color: var(--accent-red);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 15px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 1px solid #fca5a5; /* Garis tipis merah muda */
}

#question-title {
  color: var(--primary-red);
  margin: 0 0 10px 0;
  font-size: 1.15rem;
  line-height: 1.4;
}

#question {
  font-size: 1.05rem;
  color: var(--text-main);
  margin-bottom: 25px;
  line-height: 1.6;
}

/* --- PILIHAN JAWABAN --- */
.option-btn {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 16px 20px;
  margin-bottom: 12px;
  width: 100%;
  text-align: left;
  font-size: 14.5px;
  color: #334155;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
  font-weight: 500;
  line-height: 1.5;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02);
}

.option-btn:hover {
  background-color: #f8fafc;
  border-color: #cbd5e1;
}

.option-btn.selected {
  background-color: var(--light-red);
  border-color: var(--accent-red);
  border-width: 2px;
  color: var(--primary-red);
  font-weight: 600;
  box-shadow: 0 4px 6px -1px rgba(220, 38, 38, 0.1);
}

/* --- TOMBOL NAVIGASI --- */
#quiz-footer {
  display: flex;
  justify-content: flex-end;
  padding-top: 0;
  padding-bottom: 30px;
}

button {
  background-color: var(--accent-red);
  color: white;
  border: none;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
  box-shadow: 0 4px 6px -1px rgba(220, 38, 38, 0.2);
}

button:hover {
  background-color: var(--primary-red);
}

/* --- HALAMAN HASIL --- */
#result-container {
  text-align: center;
  padding: 40px 30px;
}

.result-header h3 {
  color: var(--primary-red);
  font-size: 1.7rem;
  margin: 0 0 5px 0;
}

.result-header p {
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: 25px;
}

.score-circle {
  background: white;
  width: 130px;
  height: 130px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px auto;
  border: 8px solid var(--accent-red);
  box-shadow: 0 10px 15px -3px rgba(220, 38, 38, 0.15);
}

#score {
  font-size: 42px;
  font-weight: 800;
  color: var(--primary-red);
}

/* --- BADGE LEVEL --- */
.level-badge {
  display: inline-block;
  padding: 10px 24px;
  border-radius: 30px;
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: 30px;
  color: #fff;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}
.level-1 {
  background-color: #ef4444;
} /* Merah */
.level-2 {
  background-color: #f59e0b;
} /* Kuning/Oranye */
.level-3 {
  background-color: #10b981;
} /* Hijau */

/* --- RINCIAN SKOR --- */
.score-breakdown {
  background-color: var(--bg-page);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
  margin: 0 0 25px 0;
  text-align: left;
}

.score-breakdown h4 {
  margin: 0 0 15px 0;
  color: var(--primary-red);
  font-size: 1.05rem;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 10px;
}

.score-breakdown ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.score-breakdown li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.95rem;
  font-weight: 500;
}

.score-breakdown li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.score-breakdown .score-val {
  font-weight: 700;
  color: var(--primary-red);
  background: var(--light-red);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.9rem;
  border: 1px solid #fca5a5;
}

.ko-warning-text {
  color: #b91c1c;
  font-size: 0.75rem;
  font-weight: 700;
  margin-left: 8px;
  background-color: #fee2e2;
  padding: 3px 8px;
  border-radius: 12px;
  text-transform: uppercase;
}

/* --- ACTION PLAN BOX --- */
.action-box {
  background-color: #f8fafc;
  border: 1px solid var(--border-color);
  border-left: 6px solid var(--primary-red);
  border-radius: 8px;
  padding: 20px;
  text-align: left;
  margin-bottom: 30px;
}

.action-box h4 {
  margin: 0 0 10px 0;
  color: var(--text-main);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.action-box p {
  margin: 0;
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
}

#restart-btn {
  width: 100%;
  padding: 16px;
  font-size: 1.05rem;
}

/* ========================================================
   RESPONSIVE DESIGN (MOBILE & TABLET KECIL) 
   ======================================================== */
@media (max-width: 600px) {
  body {
    padding: 10px;
  }

  .quiz-container {
    border-radius: 12px;
  }

  /* Mengurangi Padding Keseluruhan di Layar HP */
  .brand-header {
    padding: 14px 20px;
  }

  #quiz-header,
  #quiz-body,
  #quiz-footer,
  #result-container {
    padding: 18px 20px;
  }

  /* Menyesuaikan Ukuran Teks Header */
  .brand-logo {
    font-size: 1rem;
  }
  .brand-subtitle {
    font-size: 0.75rem;
  }
  #quiz-header h2 {
    font-size: 1.25rem;
  }

  /* Menyesuaikan Ukuran Teks Pertanyaan */
  #question-title {
    font-size: 1.05rem;
  }
  #question {
    font-size: 0.95rem;
    margin-bottom: 20px;
  }

  /* Menyesuaikan Tombol Pilihan Jawaban */
  .option-btn {
    padding: 12px 16px;
    font-size: 13.5px;
    margin-bottom: 10px;
  }

  /* Menyesuaikan Tombol Next/Submit */
  button {
    width: 100%; /* Tombol navigasi menjadi full-width di HP */
    padding: 14px;
    font-size: 14px;
  }
  #quiz-footer {
    padding-top: 10px;
  }

  /* Menyesuaikan Halaman Hasil di HP */
  .result-header h3 {
    font-size: 1.4rem;
  }

  .score-circle {
    width: 100px;
    height: 100px;
    border-width: 6px;
  }
  #score {
    font-size: 32px;
  }

  .level-badge {
    padding: 8px 20px;
    font-size: 1rem;
  }

  .score-breakdown li {
    font-size: 0.85rem;
  }

  .action-box p {
    font-size: 0.9rem;
  }
}