a {
  text-decoration: none;
}

a:hover {
  color: var(--colors-text);
}

main{
  display: flex;
  flex-direction: row;
  padding-bottom: 5vh;
  margin-left: 0;
  box-sizing: border-box;
}

.flex_right_side {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;        
  padding: 0 24px;
  margin-left: calc(var(--sidebar-w) + var(--sidebar-gutter));
  box-sizing: border-box;
}

.right_side{
  display: flex;
  flex-wrap: wrap;
  gap: 28px 24px;
  padding-top: 5vh;
  padding-right: 24px;               
  width: 100%;
}

@media (max-width: 768px) {
    .right_side {
        padding: 0 10px;
    }
    .vid-card {
        width: 100%;
        margin: 0;
    }
    .flex_right_side {
      padding: 0;
      margin-left: 0;
    }
    .flex_right_side button {
        width: 100%;
        margin: 10px 0;
    }
    main {
        padding-bottom: 0;
    }
}

h2 {
  margin: 0.5vh 0;
}

.switch {
  position: relative;
  display: inline-block;
  width: 30px;
  height: 18px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--colors-slider);
  transition: .3s;
  border-radius: 18px;
}

.slider:before {
  content: "";
  position: absolute;
  height: 14px;
  width: 14px;
  left: 2px;
  bottom: 2px;
  background-color: var(--colors-text-light);
  transition: .3s;
  border-radius: 50%;
}

input:checked+.slider {
  background-color: var(--colors-main);
}

input:checked+.slider:before {
  transform: translateX(12px);
}

#ai_filter_label {
  display: flex;
  align-items: center;
  gap: 1vw;
}

.flex_right_side {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.flex_right_side button {
  color: var(--colors-text-light);
  background-color: var(--colors-main);
  padding: 2vh 2vw;
  border-radius: 4px;
  transition: background 0.05s;
}

.flex_right_side button:hover {
  background-color: var(--colors-text-hover);
}

.vid-card {
  display: flex;
  flex-direction: column;
  width: 350px;
}

.thumb-img {
  width: 100%;
  height: 200px;
  border-radius: 5px;
  object-fit: cover;
}

.fade-in { animation: fadeIn .18s ease-out; }
@keyframes fadeIn { from { opacity: .6; transform: translateY(2px); } to { opacity: 1; transform: none; } }

.vid-card.preview_card .thumb,
.vid-card.preview_card .line {
  background: linear-gradient(90deg, var(--colors-accent) 25%, var(--colors-background-gray) 37%, var(--colors-accent) 63%);
  background-size: 400% 100%;
  animation: shimmer 1.2s infinite;
  border-radius: 5px;
}

.vid-card.preview_card .thumb {
  width: 350px;
  height: 200px;
}

.vid-card.preview_card .line {
  height: 16px;
  margin-top: 10px;
  border-radius: 4px;
}

.vid-card.preview_card .title { width: 80%; height: 18px; }
.vid-card.preview_card .meta  { width: 50%; }

.empty-state{
  width:100%;
  text-align:center;
  padding:32px 8px;
  opacity:.95;
}
.empty-state h3{ font-size:1.1rem; margin-bottom:.35rem; }
.empty-state p{ color: var(--colors-text); }

@keyframes shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

@media (max-width: 768px) {
    .right_side {
        padding: 0;
    }
    .vid-card {
        width: 100%;
        margin: 0;
    }
    .flex_right_side {
      padding: 0;
      margin: 0;
    }
    .flex_right_side button {
        width: 100%;
        margin: 10px 0;
    }
    main {
        padding-bottom: 0;
    }
}