.mod {
  --bg:         var(--lec-bg);
  --surface:    var(--lec-surface);
  --border:     var(--lec-border);
  --text:       var(--lec-text);
  --text-muted: var(--lec-text-muted);
  --accent:     var(--lec-accent);

  background: var(--bg);
  min-height: 100vh;
  padding: 64px;
  color: var(--text);
  box-sizing: border-box;
}

.mod__breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.mod__breadcrumb a { color: var(--text-muted); text-decoration: none; }
.mod__breadcrumb a:hover { color: var(--accent); }
.mod__breadcrumb-sep {
    opacity: 0.4;
    color: white;
    font-size: 16px;
}
.mod__breadcrumb-current { color: var(--text); }

.mod__header {
  margin-bottom: 36px;
}
.mod__header-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--accent);
  background: rgba(255,105,0,0.12);
  padding: 4px 12px;
  border-radius: 99px;
  margin-bottom: 14px;
}
.mod__header-title {
  font-size: 45px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 10px;
  line-height: 1.3;
  text-align: left;
}
.mod__header-desc {
  font-size: 14px;
  color: var(--text-muted);
  margin: 0 0 18px;
  line-height: 1.6;
  max-width: 680px;
}
.mod__header-stats {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.mod__stat {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-muted);
}
.mod__stat i { color: var(--accent); font-size: 15px; }
@media (max-width: 600px) {
  .mod__header-title { font-size: 22px; }
}

.mod__lesson-list {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
}
.mod__lesson-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 22px;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  transition: background 0.15s;
}
.mod__lesson-item:last-child { border-bottom: none; }
.mod__lesson-item:hover { background: rgba(255,105,0,0.06); }

.mod__lesson-num {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  width: 24px;
  text-align: center;
  flex-shrink: 0;
}

.mod__lesson-play {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,105,0,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.15s;
}
.mod__lesson-item:hover .mod__lesson-play { background: var(--accent); }
.mod__lesson-item:hover .mod__lesson-play .mod__play-icon { color: #fff !important; }
.mod__play-icon { color: var(--accent); font-size: 15px; margin-left: 2px; }

.mod__lesson-info { flex: 1; min-width: 0; }
.mod__lesson-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  margin: 0 0 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.mod__lesson-meta {
  font-size: 12px;
  color: var(--text-muted);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 4px;
}

.mod__empty {
  text-align: center;
  padding: 64px 20px;
  color: var(--text-muted);
  font-size: 15px;
}

i.ti.ti-school{
  color: white;
}

i.ti.ti-clock{ color: white; }