@charset "utf-8";

@import url("../basic-clean/style.css");

/* Fallback: /img/common/no-youtube.svg (PHP: G5B_FALLBACK_NO_YOUTUBE_URL) */

/* ── YouTube-like tokens (scoped) ── */
.board-wrap--youtube-list {
  --yt-bg: #f8fafc;
  --yt-surface: #ffffff;
  --yt-text: #0f172a;
  --yt-text-secondary: #64748b;
  --yt-line: rgba(15, 23, 42, 0.08);
  --yt-chip-bg: #fff;
  --yt-chip-border: rgba(15, 23, 42, 0.08);
  --yt-chip-active-bg: #0f172a;
  --yt-chip-active-text: #fff;
  --yt-accent: #ff0033;
  --yt-card-radius: 14px;
  --yt-grid-gap: 20px 18px;
  --yt-avatar-size: 40px;
  max-width: 1280px;
  margin: 0 auto 2rem;
  padding: 0 4px;
}

.board-wrap--youtube-list .board-list--youtube-list {
  padding: 4px 0 8px;
}

/* YouTube 썸네일 공통 */
.board-yt-thumb {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: var(--yt-card-radius);
  overflow: hidden;
  background: #000;
}

.board-yt-thumb__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.2s ease;
}

.board-yt-card__link:hover .board-yt-thumb__img {
  transform: scale(1.04);
}

.board-yt-card__media {
  position: relative;
  display: block;
  border-radius: var(--yt-card-radius);
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
  transition: box-shadow 0.22s ease, transform 0.22s ease;
}

.board-yt-card__link:hover .board-yt-card__media {
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.14);
}

.board-yt-card__media::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.94)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%230f172a'%3E%3Cpath d='M8 5v14l11-7z'/%3E%3C/svg%3E")
    center / 22px 22px no-repeat;
  transform: translate(-50%, -50%) scale(0.88);
  opacity: 0;
  pointer-events: none;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.22);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.board-yt-card__link:hover .board-yt-card__media::before {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.board-yt-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0) 35%, rgba(15, 23, 42, 0.28) 100%);
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
}

.board-yt-card__link:hover .board-yt-card__media::after {
  opacity: 1;
}

.board-yt-thumb__img--placeholder {
  object-fit: contain;
  padding: 1rem;
  opacity: 0.9;
}

.board-yt-thumb--empty {
  min-height: 100%;
  background: linear-gradient(145deg, #1a1a1a, #2d2d2d);
}

.board-yt-thumb--empty::before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  min-height: 48px;
  background: url("../../../img/common/no-youtube.svg") center / 60% auto no-repeat;
  opacity: 0.9;
}

.board-yt-thumb--fallback .board-yt-thumb__img--placeholder,
.board-thumb--fallback .board-thumb__img--placeholder {
  object-fit: contain;
  padding: 0.75rem;
  background: transparent;
}

.board-yt-thumb--secret {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #aaa;
  font-size: 1.5rem;
  background: #1a1a1a;
}

/* 채널 아바타 */
.board-yt-avatar {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--yt-avatar-size);
  height: var(--yt-avatar-size);
  border-radius: 50%;
  background: hsl(var(--yt-avatar-hue, 210), 58%, 48%);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1;
  text-transform: uppercase;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
}

/* ── 카테고리 칩 ── */
.board-wrap--youtube-list .board-cate--yt {
  margin: 0 0 1.25rem;
  padding: 0.15rem 0;
}

.board-wrap--youtube-list .board-cate--yt__scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  margin: 0 -0.25rem;
  padding: 0 0.25rem 0.25rem;
}

.board-wrap--youtube-list .board-cate--yt__scroll::-webkit-scrollbar {
  display: none;
}

.board-wrap--youtube-list .board-cate--yt ul,
.board-wrap--youtube-list #bo_cate_ul {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
  width: max-content;
  min-width: 100%;
}

.board-wrap--youtube-list .board-cate--yt a,
.board-wrap--youtube-list #bo_cate a {
  display: inline-block;
  padding: 0.5rem 0.95rem;
  border: 1px solid var(--yt-chip-border);
  border-radius: 999px;
  background: var(--yt-chip-bg);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--yt-text);
  white-space: nowrap;
  text-decoration: none;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.board-wrap--youtube-list .board-cate--yt a:hover,
.board-wrap--youtube-list #bo_cate a:hover {
  background: #fff;
  border-color: rgba(15, 23, 42, 0.14);
  color: var(--yt-text);
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.08);
}

.board-wrap--youtube-list #bo_cate_on {
  background: var(--yt-chip-active-bg);
  border-color: var(--yt-chip-active-bg);
  color: var(--yt-chip-active-text);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.16);
}

.board-wrap--youtube-list #bo_cate_on:hover {
  background: var(--yt-chip-active-bg);
  color: var(--yt-chip-active-text);
}

/* ── 헤더 툴바 ── */
.board-wrap--youtube-list .board-actions--yt {
  gap: 0.45rem;
}

.board-wrap--youtube-list .board-header--yt {
  margin-bottom: 1.1rem;
  padding: 0.35rem 0 0.75rem;
  border-bottom: 1px solid var(--yt-line);
  justify-content: flex-end;
}

.board-wrap--youtube-list .board-actions--yt__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  padding: 0 0.75rem;
  border: 1px solid transparent;
  border-radius: 999px;
  background: #fff;
  color: var(--yt-text);
  font-size: 0.875rem;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05);
  transition: background 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.board-wrap--youtube-list .board-actions--yt__btn:hover {
  background: #fff;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.08);
  transform: translateY(-1px);
}

.board-wrap--youtube-list .board-actions--yt__write {
  background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
  border-color: transparent;
  color: #fff;
  padding: 0 1.1rem;
  gap: 0.4rem;
  box-shadow: 0 8px 22px rgba(14, 165, 233, 0.28);
}

.board-wrap--youtube-list .board-actions--yt__write:hover {
  background: linear-gradient(135deg, #38bdf8 0%, #0284c7 100%);
  color: #fff;
  box-shadow: 0 12px 28px rgba(14, 165, 233, 0.34);
}

/* ── 그리드 ── */
.board-yt-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--yt-grid-gap);
  margin: 0;
  padding: 0;
  list-style: none;
}

.board-yt-card {
  position: relative;
  margin: 0;
}

.board-yt-card__link {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  text-decoration: none;
  color: inherit;
}

.board-yt-card__thumb {
  display: block;
  aspect-ratio: 16 / 9;
  background: #0f172a;
}

.board-yt-card__thumb .board-yt-thumb {
  border-radius: 0;
  height: 100%;
}

.board-yt-card__badge {
  position: absolute;
  top: 0.6rem;
  left: 0.6rem;
  z-index: 3;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #fff;
  background: rgba(15, 23, 42, 0.78);
  backdrop-filter: blur(6px);
}

.board-yt-card__badge--new {
  left: auto;
  right: 0.6rem;
  background: linear-gradient(135deg, #ff4d6d 0%, #ff0033 100%);
  box-shadow: 0 4px 12px rgba(255, 0, 51, 0.35);
}

.board-yt-card__info {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  padding: 0 0.15rem 0.2rem;
}

.board-yt-card__text {
  flex: 1;
  min-width: 0;
}

.board-yt-card__title {
  display: block;
  margin: 0;
}

.board-yt-card__title-text {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--yt-text);
  letter-spacing: -0.01em;
}

.board-yt-card__link:hover .board-yt-card__title-text {
  color: #0284c7;
}

.board-yt-card__meta {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.8125rem;
  line-height: 1.45;
  color: var(--yt-text-secondary);
}

.board-yt-card__more {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: -0.1rem;
  border-radius: 999px;
  color: var(--yt-text-secondary);
  font-size: 0.875rem;
  opacity: 0;
  transition: opacity 0.18s ease, background 0.18s ease;
}

.board-yt-card:hover .board-yt-card__more {
  opacity: 1;
}

.board-yt-card__more:hover {
  background: rgba(15, 23, 42, 0.06);
}

.board-yt-card__cmt {
  margin-left: 0.25rem;
  color: var(--yt-text-secondary);
  font-size: 0.8125rem;
}

.board-yt-card__chk {
  position: absolute;
  top: 0.55rem;
  left: 0.55rem;
  z-index: 5;
  padding: 0.25rem 0.35rem;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(6px);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.12);
}

.board-yt-admin-chk {
  margin-bottom: 0.85rem;
  padding: 0.55rem 0.75rem;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--yt-line);
}

.board-yt-empty {
  padding: 4rem 1rem;
  text-align: center;
  color: var(--yt-text-secondary);
  border-radius: 16px;
  background: #fff;
  border: 1px dashed var(--yt-line);
}

.board-wrap--youtube-list .board-footer--yt {
  display: none;
}

.board-wrap--youtube-list .board-paging--yt {
  margin-top: 2.25rem;
}

.board-yt-duration {
  position: absolute;
  right: 8px;
  bottom: 8px;
  z-index: 3;
  padding: 0.15rem 0.45rem;
  border-radius: 8px;
  background: rgba(15, 23, 42, 0.82);
  backdrop-filter: blur(4px);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.25rem;
  letter-spacing: 0.02em;
  pointer-events: none;
}

/* ── 글보기 (YouTube watch 레이아웃) ── */
.board-yt-watch {
  max-width: none;
}

.board-yt-watch__toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.board-yt-watch__back {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.board-yt-watch__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 402px;
  gap: 1.5rem;
  align-items: start;
}

.board-yt-watch__primary {
  min-width: 0;
}

.board-yt-watch__player-wrap {
  margin-bottom: 0.75rem;
}

.board-yt-watch__player .board-yt-embed,
.board-yt-watch__player .board-yt-embed__ratio {
  border-radius: 12px;
}

.board-yt-watch__title {
  margin: 0 0 0.75rem;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--yt-text);
}

.board-yt-watch__cate {
  display: inline-block;
  margin-right: 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #cc0000;
}

.board-yt-watch__meta-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.board-yt-watch__channel {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.board-yt-watch__channel-text {
  min-width: 0;
}

.board-yt-watch__channel-name {
  display: block;
  font-size: 0.9375rem;
  color: var(--yt-text);
}

.board-yt-watch__stats {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.8125rem;
  color: var(--yt-text-secondary);
}

.board-yt-watch__desc {
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.04);
}

.board-yt-watch__summary,
.board-yt-watch__content {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--yt-text);
}

.board-yt-watch__comments-wrap {
  margin-top: 1.5rem;
}

.board-yt-watch__comments-wrap .cmt_btn {
  width: 100%;
  margin-bottom: 1rem;
  padding: 0.75rem 0;
  border: none;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  background: transparent;
  text-align: left;
  font-size: 1rem;
  font-weight: 700;
  color: var(--yt-text);
}

.board-yt-watch__comments-wrap #bo_vc {
  margin-top: 0.5rem;
}

.board-yt-watch__sidebar {
  position: sticky;
  top: 1rem;
}

.board-yt-watch__sidebar-title {
  margin: 0 0 0.75rem;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--yt-text);
}

.board-yt-watch__sidebar-empty {
  margin: 0;
  font-size: 0.875rem;
  color: var(--yt-text-secondary);
}

.board-yt-sidebar {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.board-yt-sidebar-item__link {
  display: flex;
  gap: 0.5rem;
  text-decoration: none;
  color: inherit;
}

.board-yt-sidebar-item__media {
  position: relative;
  flex-shrink: 0;
  width: 168px;
  aspect-ratio: 16 / 9;
  border-radius: 8px;
  overflow: hidden;
  background: #000;
}

.board-yt-sidebar-item__media .board-yt-thumb {
  height: 100%;
  border-radius: 0;
}

.board-yt-duration--sidebar {
  font-size: 0.6875rem;
  line-height: 1.1rem;
}

.board-yt-sidebar-item__info {
  flex: 1;
  min-width: 0;
  padding-top: 0.1rem;
}

.board-yt-sidebar-item__title {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--yt-text);
}

.board-yt-sidebar-item__meta {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.75rem;
  line-height: 1.35;
  color: var(--yt-text-secondary);
}

.board-yt-sidebar-item__link:hover .board-yt-sidebar-item__title {
  color: var(--yt-text);
}

/* 글쓰기 */
.board-write-form__youtube .board-write-form__yt-guide {
  margin-top: var(--space-sm, 0.5rem);
  padding: var(--space-md, 1rem);
  background: var(--color-surface, #f8fafc);
  border-radius: var(--radius-md, 8px);
  font-size: var(--font-size-sm, 0.875rem);
  color: var(--color-muted, #64748b);
  line-height: 1.7;
}

.board-write-form__yt-guide .board-write-form__yt-warn {
  display: block;
  margin-top: 0.5rem;
  color: var(--color-text, #1e293b);
}

.board-write-form__yt-summary {
  min-height: 4.5rem;
  resize: vertical;
}

.board-write-form__yt-preview {
  margin-top: 0.75rem;
  max-width: 320px;
  border-radius: 12px;
  overflow: hidden;
  background: #0f172a;
}

.board-write-form__yt-preview img {
  display: block;
  width: 100%;
  height: auto;
}

.board-write-form__optional {
  font-weight: normal;
  color: var(--color-muted, #64748b);
  font-size: var(--font-size-sm, 0.875rem);
}

/* 글보기 embed */
.board-view--youtube .board-view__player {
  margin-bottom: var(--space-xl, 2rem);
}

.board-yt-embed__ratio {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  background: var(--board-media-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.board-yt-embed__ratio iframe,
.youtube-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.board-view--youtube .video-meta,
.board-view--youtube .video-summary {
  margin-top: var(--space-sm, 0.5rem);
}

.board-yt-fallback {
  padding: var(--space-3xl, 4rem) var(--space-xl, 2rem);
  text-align: center;
  background: var(--color-surface, #f8fafc);
  border: 1px dashed var(--color-line, #e2e8f0);
  border-radius: var(--radius-lg, 12px);
}

.board-yt-fallback__icon {
  width: 80px;
  height: auto;
  margin-bottom: var(--space-md, 1rem);
  opacity: 0.85;
}

.board-yt-fallback__text {
  margin: 0 0 var(--space-sm, 0.5rem);
  font-weight: var(--font-weight-semibold, 600);
  color: var(--color-text, #1e293b);
}

.board-yt-fallback__hint {
  margin: 0;
  font-size: var(--font-size-sm, 0.875rem);
  color: var(--color-muted, #64748b);
}

.board-view--youtube .board-view__summary {
  margin: var(--space-sm, 0.5rem) 0 0;
  font-size: var(--font-size-base, 1rem);
  color: var(--color-muted, #64748b);
}

.board-view--youtube .board-view__content-wrap {
  max-width: 48rem;
  margin: 0 auto;
  padding-top: var(--space-xl, 2rem);
}

@media (max-width: 1199px) {
  .board-yt-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .board-yt-watch__layout {
    grid-template-columns: 1fr;
  }

  .board-yt-watch__sidebar {
    position: static;
  }
}

@media (min-width: 900px) {
  .board-yt-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1120px) {
  .board-yt-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 639px) {
  .board-wrap--youtube-list {
    --yt-grid-gap: 22px 0;
    padding: 0;
  }

  .board-yt-grid {
    grid-template-columns: 1fr;
  }

  .board-wrap--youtube-list .board-actions--yt__write-label {
    display: none;
  }

  .board-yt-card__more {
    opacity: 1;
  }

  .board-yt-card__media::before {
    width: 48px;
    height: 48px;
  }
}

@media (min-width: 1400px) {
  .board-wrap--youtube-list {
    max-width: 1360px;
  }
}