/* ============================================================
   DLICT V2 — DLTV Widget 2.0 CSS
   ============================================================ */

.dltv-section { padding: 8px 0 28px; }

/* ── Banner ── */
.dltv-banner {
  margin-bottom: 20px;
  border-radius: var(--radius-lg, 14px);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: #0d3b7a;
  line-height: 0;
}
.dltv-banner-img { width: 100%; height: auto; display: block; }
.dltv-banner-fallback {
  background: linear-gradient(135deg, #0d3b7a 0%, #1a5bb8 50%, #0d3b7a 100%);
  padding: 32px 28px;
  color: #fff;
  line-height: 1.6;
  position: relative;
  overflow: hidden;
}
.dltv-banner-fallback::before {
  content: '';
  position: absolute; right: -60px; top: -60px;
  width: 280px; height: 280px;
  border-radius: 50%;
  background: rgba(255,255,255,.05);
  border: 50px solid rgba(255,255,255,.05);
}
.dltv-banner-content { display: flex; gap: 22px; align-items: center; position: relative; z-index: 1; flex-wrap: wrap; }
.dltv-banner-icon {
  width: 84px; height: 84px;
  background: rgba(255,255,255,.15);
  border: 2px solid rgba(255,255,255,.3);
  border-radius: 20px;
  display: flex; align-items: center; justify-content: center;
  font-size: 2.4rem; color: #fff; flex-shrink: 0;
}
.dltv-banner-text { flex: 1; min-width: 260px; }
.dltv-banner-text h2 { font-size: 1.5rem; margin: 0 0 8px; font-family: var(--font-heading); }
.dltv-banner-text p { margin: 0 0 12px; font-size: .95rem; opacity: .9; }
.dltv-banner-badges { display: flex; flex-wrap: wrap; gap: 8px; }
.dltv-banner-badges span {
  background: rgba(255,255,255,.15);
  padding: 5px 12px;
  border-radius: 50px;
  font-size: .8rem;
  border: 1px solid rgba(255,255,255,.2);
}
.dltv-banner-badges i { color: #e8c96d; margin-right: 4px; }

/* ── Main Box ── */
.dltv-box {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark, #092a5a) 100%);
  border-radius: var(--radius-lg, 14px);
  padding: 24px 28px;
  color: #fff;
  box-shadow: var(--shadow-md);
}
.dltv-box-header { display: flex; gap: 16px; align-items: center; margin-bottom: 18px; flex-wrap: wrap; }
.dltv-icon {
  width: 56px; height: 56px;
  background: rgba(255,255,255,.15);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; flex-shrink: 0;
}
.dltv-box-header h3 { margin: 0 0 4px; font-size: 1.2rem; font-family: var(--font-heading); }
.dltv-box-header p { margin: 0; font-size: .85rem; opacity: .85; }

.dltv-modes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.dltv-mode-btn {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 12px;
  padding: 16px 14px;
  color: #fff;
  text-align: left;
  cursor: pointer;
  transition: all .2s;
  display: flex; flex-direction: column; gap: 6px;
}
.dltv-mode-btn:hover { background: rgba(255,255,255,.18); transform: translateY(-3px); }
.dltv-mode-icon { width: 38px; height: 38px; border-radius: 10px; display: flex; align-items: center; justify-content: center; }
.dltv-mode-label { font-weight: 700; font-size: 1.02rem; }
.dltv-mode-desc { font-size: .78rem; opacity: .85; }

/* ── Grid ของ Modal ── */
.dltv-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.dltv-grid-subject { grid-template-columns: repeat(2, 1fr); }
.dltv-pick-btn {
  background: #f8f9fa;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 10px;
  font-size: .88rem; font-weight: 600;
  color: var(--text-main);
  cursor: pointer;
  transition: all .15s;
}
.dltv-pick-btn:hover { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ══════════════════════════════════════════
   คลิปแนะนำ
   ══════════════════════════════════════════ */
.dltv-clips-section {
  margin-top: 28px;
  padding: 24px 28px;
  background: #fff;
  border-radius: var(--radius-lg, 14px);
  box-shadow: var(--shadow-sm);
}
.dltv-clips-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--accent);
}
.dltv-clips-header h4 { margin: 0; font-size: 1.15rem; color: var(--primary); font-family: var(--font-heading); }
.dltv-view-all { font-size: .85rem; color: var(--primary-light); text-decoration: none; }
.dltv-view-all:hover { color: var(--accent); }

.dltv-clips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 18px;
}

.dltv-clip-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: all .25s;
  display: flex;
  flex-direction: column;
}
.dltv-clip-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-color: var(--primary);
}

.dltv-clip-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #0d3b7a, #1a5bb8);
  overflow: hidden;
}
.dltv-clip-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .35s;
}
.dltv-clip-card:hover .dltv-clip-thumb img { transform: scale(1.06); }

.dltv-clip-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.4);
  font-size: 2.5rem;
}

.dltv-clip-play {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 52px; height: 52px;
  border-radius: 50%;
  background: rgba(229,62,62,.92);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 4px 16px rgba(0,0,0,.4);
  transition: all .25s;
}
.dltv-clip-card:hover .dltv-clip-play {
  background: #e53e3e;
  transform: translate(-50%, -50%) scale(1.12);
}

.dltv-clip-duration {
  position: absolute;
  right: 8px; bottom: 8px;
  background: rgba(0,0,0,.85);
  color: #fff;
  font-size: .72rem;
  padding: 3px 8px;
  border-radius: 4px;
  font-weight: 500;
}

.dltv-clip-info { padding: 12px 14px 14px; flex: 1; display: flex; flex-direction: column; }

.dltv-clip-tags { display: flex; gap: 6px; margin-bottom: 8px; flex-wrap: wrap; }
.dltv-tag {
  background: #e8f0fb;
  color: var(--primary);
  font-size: .7rem;
  padding: 2px 8px;
  border-radius: 50px;
  font-weight: 600;
}
.dltv-tag-subject { background: #fff3cd; color: #856404; }

.dltv-clip-title {
  font-size: .9rem;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.4;
  margin: 0 0 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.5em;
}

.dltv-clip-teacher {
  font-size: .78rem;
  color: var(--text-muted);
  margin-top: auto;
}
.dltv-clip-teacher i { color: var(--accent); margin-right: 4px; }

/* ── Video Player Modal ── */
.dltv-player-wrap {
  position: relative;
  padding-top: 56.25%; /* 16:9 */
  background: #000;
}
.dltv-player-wrap iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
}

/* ── Responsive ── */
@media (max-width: 991px) {
  .dltv-modes { grid-template-columns: repeat(2, 1fr); }
  .dltv-banner-text h2 { font-size: 1.25rem; }
}
@media (max-width: 575px) {
  .dltv-modes { grid-template-columns: 1fr; }
  .dltv-grid { grid-template-columns: repeat(2, 1fr); }
  .dltv-grid-subject { grid-template-columns: 1fr; }
  .dltv-banner-fallback { padding: 22px 18px; }
  .dltv-banner-icon { width: 60px; height: 60px; font-size: 1.8rem; }
  .dltv-banner-text h2 { font-size: 1.1rem; }
  .dltv-clips-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
  .dltv-clip-title { font-size: .82rem; }
}