/* CYBER-INFO news — aligned with site language (clean, cyan accent, Bootstrap type) */

.ci-news,
.ci-article {
  --ci-accent: #00BFFF;
  --ci-line: rgba(128, 128, 128, 0.22);
  --ci-soft: rgba(128, 128, 128, 0.08);
  --ci-soft-hover: rgba(128, 128, 128, 0.14);
  --ci-radius: 0.85rem;
  --ci-radius-sm: 0.55rem;
  max-width: 860px;
  margin: 0 auto;
  padding: 1.25rem 0 3.5rem;
}

/* ---------- List ---------- */

.ci-news__heading {
  text-align: center;
  margin: 0.5rem 0 0.35rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  font-size: clamp(1.5rem, 3vw, 1.85rem);
}

.ci-news__sub {
  text-align: center;
  opacity: 0.65;
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

.ci-news-feed {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.ci-news-item {
  display: grid;
  grid-template-columns: 148px 1fr;
  gap: 1.1rem;
  align-items: stretch;
  text-decoration: none !important;
  color: inherit;
  padding: 0.85rem;
  border: 1px solid var(--ci-line);
  border-radius: var(--ci-radius);
  background: var(--bs-body-bg, #fff);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  position: relative;
  overflow: hidden;
}

.ci-news-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--ci-accent);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.ci-news-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.07);
  border-color: color-mix(in srgb, var(--ci-accent) 35%, transparent);
  color: inherit;
}

.ci-news-item:hover::before {
  opacity: 1;
}

.ci-news-item__media {
  aspect-ratio: 1 / 1;
  border-radius: var(--ci-radius-sm);
  overflow: hidden;
  background: var(--ci-soft);
  position: relative;
}

.ci-news-item__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.ci-news-item:hover .ci-news-item__media img {
  transform: scale(1.05);
}

.ci-news-item__media--empty {
  display: flex;
  align-items: center;
  justify-content: center;
  color: color-mix(in srgb, var(--ci-accent) 70%, transparent);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.ci-news-item__body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: 0.15rem 0.35rem 0.15rem 0;
}

.ci-news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.65rem;
  margin-bottom: 0.45rem;
}

.ci-news-item__date {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.65;
}

.ci-news-item__badge {
  display: inline-flex;
  align-items: center;
  padding: 0.12rem 0.5rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 600;
  background: color-mix(in srgb, var(--ci-accent) 14%, transparent);
  color: var(--ci-accent);
}

.ci-news-item__title {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.35;
}

.ci-news-item__excerpt {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.55;
  opacity: 0.72;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ci-news-empty {
  text-align: center;
  opacity: 0.7;
  padding: 3.5rem 1rem;
  border: 1px dashed var(--ci-line);
  border-radius: var(--ci-radius);
}

@media (max-width: 575.98px) {
  .ci-news-item {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }
  .ci-news-item__media {
    aspect-ratio: 16 / 9;
  }
}

/* ---------- Article detail ---------- */

.ci-article__back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  text-decoration: none !important;
  opacity: 0.7;
  transition: opacity 0.15s ease, color 0.15s ease;
}

.ci-article__back:hover {
  opacity: 1;
  color: var(--ci-accent);
}

.ci-article__header {
  position: relative;
  padding: 0.25rem 0 1.75rem;
  margin-bottom: 0.25rem;
}

.ci-article__header::after {
  content: "";
  display: block;
  width: 3.25rem;
  height: 3px;
  margin-top: 1.35rem;
  border-radius: 999px;
  background: var(--ci-accent);
}

.ci-article__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  margin-bottom: 0.85rem;
}

.ci-article__eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.6;
}

.ci-article__badge {
  display: inline-flex;
  align-items: center;
  padding: 0.18rem 0.6rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  background: color-mix(in srgb, var(--ci-accent) 14%, transparent);
  color: var(--ci-accent);
}

.ci-article__title {
  margin: 0;
  font-size: clamp(1.55rem, 3.4vw, 2.35rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  max-width: 18em;
}

.ci-article__cover {
  margin: 0.5rem 0 1.75rem;
  border-radius: calc(var(--ci-radius) + 0.1rem);
  overflow: hidden;
  background: var(--ci-soft);
  border: 0;
  padding: 0;
  display: block;
  width: 100%;
  cursor: zoom-in;
  position: relative;
  aspect-ratio: 16 / 9;
}

.ci-article__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.5s ease;
}

.ci-article__cover:hover img {
  transform: scale(1.02);
}

.ci-article__cover-hint {
  position: absolute;
  right: 0.85rem;
  bottom: 0.85rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  backdrop-filter: blur(6px);
  pointer-events: none;
}

.ci-article__body {
  font-size: 1.05rem;
  line-height: 1.75;
  opacity: 0.94;
}

.ci-article__body p {
  margin-bottom: 1.1rem;
}

.ci-article__body p:last-child {
  margin-bottom: 0;
}

.ci-article__body b,
.ci-article__body strong {
  font-weight: 600;
}

.ci-article__body a {
  color: var(--ci-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

.ci-article__body img {
  max-width: 100%;
  height: auto;
  border-radius: var(--ci-radius-sm);
  cursor: zoom-in;
  margin: 0.5rem 0;
}

/* Album */
.ci-article-album {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--ci-line);
}

.ci-article-album__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.ci-article-album__title {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.65;
}

.ci-article-album__count {
  font-size: 0.8rem;
  opacity: 0.5;
}

.ci-article-album__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
}

.ci-article-album__grid--few {
  grid-template-columns: repeat(2, 1fr);
}

.ci-article-album__grid--single {
  grid-template-columns: 1fr;
}

.ci-article-album__item {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: var(--ci-radius-sm);
  background: var(--ci-soft);
  cursor: zoom-in;
  border: 0;
  padding: 0;
  display: block;
  width: 100%;
}

.ci-article-album__grid--few .ci-article-album__item {
  aspect-ratio: 4 / 3;
}

.ci-article-album__grid--single .ci-article-album__item {
  aspect-ratio: 16 / 9;
}

.ci-article-album__item:first-child:nth-last-child(n + 3) {
  grid-column: span 2;
  grid-row: span 2;
  aspect-ratio: auto;
  min-height: 100%;
}

.ci-article-album__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.35s ease, filter 0.35s ease;
}

.ci-article-album__item:hover img,
.ci-article-album__item:focus-visible img {
  transform: scale(1.045);
  filter: brightness(1.05);
}

.ci-article-album__item:focus-visible {
  outline: 2px solid var(--ci-accent);
  outline-offset: 2px;
}

@media (max-width: 575.98px) {
  .ci-article-album__grid,
  .ci-article-album__grid--few {
    grid-template-columns: repeat(2, 1fr);
  }
  .ci-article-album__item:first-child:nth-last-child(n + 3) {
    grid-column: span 2;
    grid-row: span 1;
    aspect-ratio: 16 / 10;
  }
}

/* Lightbox */
.ci-lightbox {
  position: fixed;
  inset: 0;
  z-index: 10050;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(8, 12, 18, 0.94);
  padding: 1rem;
}

.ci-lightbox.is-open {
  display: flex;
  animation: ci-lb-in 0.18s ease;
}

@keyframes ci-lb-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.ci-lightbox__stage {
  position: relative;
  width: min(96vw, 1400px);
  height: min(90vh, 900px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.ci-lightbox__img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 0.35rem;
  user-select: none;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.45);
}

.ci-lightbox__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2.1rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.9rem;
}

.ci-lightbox__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border-radius: 999px;
  border: 0;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 1.55rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease;
}

.ci-lightbox__btn:hover {
  background: rgba(255, 255, 255, 0.26);
}

.ci-lightbox__prev { left: 0.35rem; }
.ci-lightbox__next { right: 0.35rem; }

.ci-lightbox__close {
  position: fixed;
  top: 1rem;
  right: 1rem;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 1.55rem;
  cursor: pointer;
  z-index: 10051;
}

.ci-lightbox__close:hover {
  background: rgba(255, 255, 255, 0.26);
}

.ci-lightbox__counter {
  position: fixed;
  top: 1.2rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  z-index: 10051;
}

body.ci-lightbox-open {
  overflow: hidden;
}

/* Admin album (unchanged contract) */
.ci-admin-album {
  border: 1px solid var(--ci-line, rgba(128, 128, 128, 0.25));
  border-radius: 0.65rem;
  padding: 1rem 1.15rem 1.15rem;
  margin-bottom: 1.5rem;
  background: rgba(128, 128, 128, 0.04);
}

.ci-admin-album__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.75rem;
  margin: 0.85rem 0 1rem;
}

.ci-admin-album__card {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 0.5rem;
  background: #111;
}

.ci-admin-album__card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.ci-admin-album__card form {
  position: absolute;
  right: 0.35rem;
  top: 0.35rem;
}

.ci-admin-album__card .btn {
  padding: 0.15rem 0.45rem;
  font-size: 0.75rem;
}

.ci-admin-album__hint {
  font-size: 0.85rem;
  opacity: 0.75;
  margin-bottom: 0.5rem;
}

[data-bs-theme="dark"] .ci-news-item,
[data-bs-theme="dark"] .ci-article__cover,
[data-bs-theme="dark"] .ci-article-album__item {
  box-shadow: none;
}

[data-bs-theme="dark"] .ci-news-item:hover {
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
}