:root {
    --primary: #003366;
    --bg: #f4f6f8;
  }
  
  body {
    margin: 0;
    font-family: system-ui, Arial, sans-serif;
    background: var(--bg);
  }
  
  .container {
    max-width: 1200px;
    margin: auto;
  }
  
  /* Header */
  .header {
    background: var(--primary);
    color: #fff;
    padding: 16px 24px;
  }
  
  /* Filters */
  .filters {
    background: #fff;
    padding: 15px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
    border-radius: 8px;
  }
  
  .filters select,
  .filters input {
    padding: 8px 10px;
    font-size: 14px;
  }
  

  
  .filter-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
  }
  
  /* Grid */
  .video-grid {
    display: grid;
    gap: 20px;
    padding: 20px 10px;
  }
  
  /* Responsive grid */
  @media (max-width: 576px) { .video-grid { grid-template-columns: 1fr; } }
  @media (min-width: 577px) and (max-width: 768px) { .video-grid { grid-template-columns: repeat(2,1fr); } }
  @media (min-width: 769px) and (max-width: 1200px) { .video-grid { grid-template-columns: repeat(3,1fr); } }
  @media (min-width: 1201px) { .video-grid { grid-template-columns: repeat(4,1fr); } }
  
  /* Card */
  .video-card {
    background: #fff;
    border-radius: 10px;
    border-color: #660000;
    overflow: hidden;
    box-shadow: 0 6px 16px rgba(6, 3, 175, 0.6);
    transition: transform .2s;
  }
  
  .video-card:hover {
    transform: translateY(-4px);
  }
  
  .video-card img {
    width: 100%;
  }
  
  .video-info {
    padding: 12px;
  }
  
  .video-info h3 {
    font-size: 15px;
    margin: 5px 0;
  }
  
  .video-info small {
    color: #666;
  }
  
/* ========= IPS ACADEMY HEADER ========= */

.site-header {
    background: #ffffff;
    border-bottom: 4px solid #003366;
  }
  
  .header-image-wrapper {
    width: 100%;
    text-align: center;
    background: #ffffff;
  }
  
  .header-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
  }
  
  /* Library title below header image */
  .library-title-wrapper {
    background: #003366;
    color: white;
    padding: 12px 20px;
  }
  
  .library-title-wrapper h1 {
    margin: 0;
    font-size: 22px;
    text-align: center;
  }
  
  /* Responsive adjustments */
  @media (max-width: 768px) {
    .library-title-wrapper h1 {
      font-size: 18px;
    }
  }

  /* ========== VIDEO MODAL ========== */

.video-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    z-index: 9999;
    justify-content: center;
    align-items: center;
  }
  
  .video-modal-content {
    background: #fff;
    width: 90%;
    max-width: 900px;
    border-radius: 10px;
    padding: 15px;
    position: relative;
  }
  
  .video-modal-close {
    position: absolute;
    right: 15px;
    top: 10px;
    font-size: 28px;
    cursor: pointer;
  }
  
  .video-iframe-wrapper {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
  }
  
  .video-iframe-wrapper iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border-radius: 6px;
  }
  
  .video-modal-actions {
    margin-top: 12px;
    text-align: right;
  }
  
  .youtube-btn {
    background: #ff0000;
    color: #fff;
    padding: 8px 14px;
    text-decoration: none;
    border-radius: 4px;
    font-weight: bold;
  }
  
  .youtube-btn:hover {
    background: #cc0000;
  }

  /* ========= Pagination ========= */


  .pagination-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 20px;
  }
  
  #prevPage,
  #nextPage {
    background: #003366;
    color: #fff;
    border: none;
    padding: 8px 18px;
    border-radius: 20px;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.2s ease;
  }
  
  #prevPage:hover,
  #nextPage:hover {
    background: #0055aa;
    transform: translateY(-1px);
  }
  
  #prevPage:disabled,
  #nextPage:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
  }
  
  .page-number {
    padding: 6px 10px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    background: #f0f4f8;
  }
  
  .page-number.active {
    background: #003366;
    color: white;
  }
  
  /* ===== VIDEO CARD – IPS ACADEMY STYLE ===== */

.video-card {
  border: 2px solid #0a3d8f;
  border-radius: 12px;
  overflow: hidden;
  background: #ffffff;
  box-shadow: 0 6px 18px rgba(0,0,0,0.15);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  cursor: pointer;
}

.video-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(0,0,0,0.25);
}

.video-card-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
}

/* Thumbnail */
.video-thumb img {
  width: 100%;
  height: auto;
  display: block;
}

/* Title Bar */
.video-title-bar {
  background: #0b2d5b;
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 12px;
  line-height: 1.3;
  min-height: 48px;

  display: flex;
  align-items: center;
}

/* Content */
.video-content {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.video-desc {
  font-size: 13px;
  color: #1a1a1a;
}

/* Meta row */
.video-meta {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: #444;
}

/* Tags */
.video-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}

.video-tags span {
  background: #f1f4f9;
  color: #0b2d5b;
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 12px;
  border: 1px solid #ccd6ea;
}