/* ========== exam.tmpl এর স্টাইল (এন্ট্রি পেজ - সাবজেক্ট সিলেকশন) ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

html, body {
    width: 100%;
    overflow-x: hidden;
}

body {
    background-color: #f3f4f6;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
    padding: 20px 12px 96px;
}

/* ---------- এন্ট্রি পেজ (সাবজেক্ট সিলেকশন) ---------- */
#entryPage {
    width: 100%;
    max-width: 450px;
    padding: 30px 20px;
}
.header-section {
    text-align: center;
    margin-bottom: 30px;
}
.main-title {
    font-size: 26px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 8px;
}
.title-underline {
    width: 70px;
    height: 4px;
    background-color: #057a55;
    margin: 0 auto 25px auto;
    border-radius: 2px;
}
.sub-title {
    font-size: 18px;
    font-weight: 600;
    color: #374151;
}

.subjects-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 15px;
}

.subject-card {
    background-color: #ffffff;
    border-radius: 16px;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    min-height: 76px;
}
.subject-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}
.icon-container {
    font-size: 22px;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 30px;
    flex-shrink: 0;
}
.custom-icon {
    font-weight: bold;
    font-size: 24px;
    font-family: serif;
}
.subject-name {
    font-size: 16px;
    font-weight: 600;
    color: #111827;
    line-height: 1.3;
    min-width: 0;
}
.color-bangla { color: #dc2626; }
.color-physics { color: #65a30d; }
.color-chemistry { color: #ea580c; }
.color-english { color: #4f46e5; }
.color-general { color: #0284c7; }
.color-math { color: #d97706; }
.color-biology { color: #16a34a; }
.color-ict { color: #db2777; }

/* ---------- Responsive Fixes (শুধু entryPage সম্পর্কিত) ---------- */
@media (max-width: 480px) {
  body {
    padding: 12px 10px 92px;
  }
  
  #entryPage {
    padding: 18px 10px;
  }
  
  .main-title {
    font-size: 22px;
  }
  
  .sub-title {
    font-size: 16px;
  }
  
  .subjects-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
  
  .subject-card {
    min-height: 68px;
    border-radius: 14px;
    padding: 12px 10px;
    gap: 10px;
  }
  
  .subject-name {
    font-size: 13px;
  }
  
  .icon-container {
    width: 26px;
    font-size: 20px;
  }
  
  .custom-icon {
    font-size: 22px;
  }
}