:root {
      --primary: #007bff;
      --primary-light: #e6f0ff;
      --bg: #ffffff;
      --text: #222;
      --border: #e0e0e0;
      --card-bg: #fafafa;
      --radius: 10px;
    }

    body {
      font-family: 'Bangla', sans-serif;
      background: var(--bg);
      color: var(--text);
      margin: 0;
      padding: 0;
      line-height: 1.5;
    }

    h1 {
      text-align: center;
      font-size: 1.8rem;
      margin: 20px 0;
      color: var(--primary);
      font-weight: 600;
    }

    .container {
      max-width: 100%;
      margin: auto;
      padding: 15px;
    }

    .tlabels {
      display: flex;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 8px;
      background: var(--card-bg);
      border-radius: var(--radius);
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
      padding: 10px;
    }

    .tlabels label {
      flex: 1;
      text-align: center;
      padding: 10px 0;
      border-radius: var(--radius);
      background: #fff;
      border: 1px solid var(--border);
      color: var(--text);
      cursor: pointer;
      font-weight: 500;
      transition: all 0.3s ease;
    }

    .tlabels label:hover {
      background: var(--primary-light);
      border-color: var(--primary);
      color: var(--primary);
    }

    input[type="radio"] {
      display: none;
    }

    #tab1:checked ~ .tlabels label[for="tab1"],
    #tab2:checked ~ .tlabels label[for="tab2"],
    #tab3:checked ~ .tlabels label[for="tab3"],
    #tab4:checked ~ .tlabels label[for="tab4"] {
      background: var(--primary);
      color: #fff;
      border-color: var(--primary);
    }

    .tcontent {
      display: none;
      margin-top: 20px;
      background: #fff;
      border-radius: var(--radius);
      padding: 15px;
      box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
    }

    #tab1:checked ~ #tab1-content,
    #tab2:checked ~ #tab2-content,
    #tab3:checked ~ #tab3-content,
    #tab4:checked ~ #tab4-content {
      display: block;
    }

    .alert {
      background: #fff8e1;
      border-left: 4px solid #ffc107;
      padding: 10px 15px;
      border-radius: var(--radius);
      font-size: 14px;
          text-align: center; 
    }

    table {
      width: 100%;
      border-collapse: collapse;
      margin-top: 15px;
      font-size: 14px;
      border-radius: var(--radius);
      overflow: hidden;
    }

    th, td {
      text-align: center;
      padding: 10px;
    }

    th {
      background: var(--primary);
      color: #fff;
      font-weight: 500;
    }

    tr {
      border-bottom: 1px solid var(--border);
      transition: background 0.2s;
    }

tr:nth-child(even) td {
  background: #f8faff;
}

    tr:hover {
      background: var(--primary-light);
    }

    td a {
      color: var(--primary);
      text-decoration: none;
      font-weight: 500;
    }

    td a:hover {
      text-decoration: underline;
    }

    td[yes]::before {
      content: "✔️ ";
      color: green;
    }

    td[no]::before {
      content: "❌ ";
      color: red;
    }

 

      .profile-box {
    background: #111;
    border: 1px solid #222;
    border-radius: 20px;
    padding: 30px;
   
    text-align: center;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
  }

  .profile-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 25px rgba(255, 255, 255, 0.1);
  }

  .logo {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 15px;
    border: 2px solid #333;
  }

  .channel-name {
    color: #fff;
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
  }
    .description {
  color:#e6e6e6;
  font-size:14px;
  line-height:1.45;
  margin:10px 0 16px;
  padding: 0 4px;
  color: #d6d6d6;
  max-height: 5.2em; /* approx 4 lines */
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-mask-image: linear-gradient(180deg, #000 60%, transparent);
}

  .subscribe-btn {
    background: #ff0000;
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 30px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
  }

  .subscribe-btn:hover {
    background: #e60000;
    transform: scale(1.05);
  }

  .telegram-btn {
    background: linear-gradient(90deg, #0088cc, #00bfff);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 30px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    margin-top: 15px;
    transition: all 0.3s ease;
  }

  .telegram-btn:hover {
    transform: scale(1.05);
  }

  .telegram-btn i, .subscribe-btn i {
    margin-right: 8px;
  }

    footer {
    margin-top: 25px;
    color: #999;
    font-size: 13px;
    text-align: center;
    border-top: 1px solid #222;
    padding-top: 15px;
    width: 100%;
    max-width: 350px;
  }

  footer a {
    color: #00bfff;
    text-decoration: none;
    transition: color 0.3s ease;
  }

  footer a:hover {
    color: #fff;
  }

    .slider-title {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 20px;
  text-align: center;
}

.video-slider-section {
  max-width: 1100px;
  margin: auto;
}

.video-slider {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  padding-bottom: 10px;
}

.video-slider::-webkit-scrollbar {
  height: 8px;
}

.video-slider::-webkit-scrollbar-thumb {
  background: #333;
  border-radius: 10px;
}

.video-card {
  background: #111;
  border: 1px solid #222;
  border-radius: 12px;
  width: 300px;
  flex: 0 0 auto;
  scroll-snap-align: start;
  overflow: hidden;
  transition: all 0.3s ease;
  cursor: pointer;
}

.video-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(255, 255, 255, 0.1);
}

.video-thumb {
  width: 100%;
  height: 170px;
  object-fit: cover;
}

.video-info {
  padding: 12px;
}

.video-title {
  font-size: 15px;
  color: #fff;
  font-weight: 500;
  line-height: 1.3em;
  margin-top: 5px;
  height: 2.6em;
  overflow: hidden;
  text-overflow: ellipsis;
}