:root {
  --bg: #0b0d12;
  --bg-elevated: #121722;
  --bg-soft: #171d2a;
  --surface: rgba(255, 255, 255, 0.04);
  --text: #eef2ff;
  --text-soft: #b7c0d8;
  --muted: #8993ad;
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  --accent: #8ab4ff;
  --accent-strong: #b2cbff;
  --danger: #ff6f7d;
  --success: #9ff3c7;
  --radius: 22px;
  --radius-sm: 14px;
  --container: 1200px;
  --transition: 220ms ease;
}

body.light-theme {
  --bg: #f5f7fb;
  --bg-elevated: #ffffff;
  --bg-soft: #eef2f8;
  --surface: rgba(17, 24, 39, 0.03);
  --text: #131826;
  --text-soft: #475068;
  --muted: #687389;
  --border: rgba(17, 24, 39, 0.08);
  --shadow: 0 16px 40px rgba(14, 24, 46, 0.12);
  --accent: #275df3;
  --accent-strong: #1746cb;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top, rgba(88, 125, 255, 0.14), transparent 28%),
    radial-gradient(circle at bottom right, rgba(70, 201, 255, 0.08), transparent 22%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
  transition: background var(--transition), color var(--transition);
}

img {
  max-width: 100%;
  display: block;
}

button,
input,
textarea {
  font: inherit;
}

.page-shell {
  min-height: 100vh;
  padding: 28px 16px 48px;
}

.container {
  width: min(100%, var(--container));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.site-header--admin {
  align-items: center;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

h1, h2, h3, p {
  margin-top: 0;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.02;
  margin-bottom: 12px;
}

.subtitle {
  max-width: 720px;
  color: var(--text-soft);
  font-size: 1rem;
  line-height: 1.6;
}

.theme-toggle,
.btn {
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  border-radius: 999px;
  box-shadow: var(--shadow);
  transition: transform var(--transition), background var(--transition), border-color var(--transition), color var(--transition), opacity var(--transition);
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  cursor: pointer;
}

.theme-toggle:hover,
.btn:hover,
.gallery-card:hover,
.admin-item:hover {
  transform: translateY(-2px);
}

.theme-toggle__icon {
  width: 28px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: var(--bg-soft);
}

.gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: start;
}

#galleryGrid.masonry-gallery {
  grid-auto-rows: 8px;
}

#galleryGrid .gallery-card {
  align-self: start;
}


body.gallery-is-loading #galleryGrid {
  visibility: hidden;
}

.gallery-loader {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(3, 7, 18, 0.72);
  backdrop-filter: blur(12px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease;
  z-index: 900;
}

.gallery-loader.is-active {
  opacity: 1;
  pointer-events: auto;
}

.gallery-loader__card {
  width: min(90vw, 260px);
  min-height: 230px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 14px;
  padding: 30px 24px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 28px;
  background: rgba(18, 23, 34, 0.86);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.45);
  text-align: center;
}

body.light-theme .gallery-loader {
  background: rgba(245, 247, 251, 0.74);
}

body.light-theme .gallery-loader__card {
  border-color: rgba(17, 24, 39, 0.08);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 28px 70px rgba(14, 24, 46, 0.18);
}

.gallery-loader__spinner {
  width: 72px;
  height: 72px;
  border-radius: 999px;
  border: 7px solid rgba(255, 255, 255, 0.14);
  border-top-color: var(--accent);
  animation: gallerySpin 850ms linear infinite;
}

body.light-theme .gallery-loader__spinner {
  border-color: rgba(17, 24, 39, 0.1);
  border-top-color: var(--accent);
}

.gallery-loader__percentage {
  font-size: 2.2rem;
  line-height: 1;
  font-weight: 800;
  color: var(--text);
}

.gallery-loader__text {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.94rem;
}

@keyframes gallerySpin {
  to {
    transform: rotate(360deg);
  }
}

.gallery-card,
.skeleton-card,
.admin-card,
.admin-item,
.note-box,
.upload-preview,
.empty-state {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.02);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.gallery-card {
  overflow: hidden;
  cursor: pointer;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.gallery-card__image-wrap {
  position: relative;
  overflow: hidden;
}

.gallery-card__image {
  width: 100%;
  height: auto;
  transition: transform 400ms ease, filter var(--transition), opacity 280ms ease;
  opacity: 0;
}

.gallery-card.is-loaded .gallery-card__image {
  opacity: 1;
}

.gallery-card:hover .gallery-card__image {
  transform: scale(1.02);
}

.gallery-card__overlay {
  position: absolute;
  inset: auto 0 0;
  padding: 18px 16px 16px;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.72));
  color: #fff;
}

.gallery-card__description {
  font-size: 0.94rem;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.skeleton-gallery {
  display: none;
}

.skeleton-gallery.is-active {
  display: grid;
}

.skeleton-card {
  overflow: hidden;
  min-height: 240px;
  position: relative;
}

.skeleton-card::before,
.upload-preview--empty::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
  transform: translateX(-100%);
  animation: shimmer 1.4s infinite;
}

@keyframes shimmer {
  to {
    transform: translateX(100%);
  }
}

.is-hidden {
  display: none !important;
}

.empty-state {
  padding: 32px;
  text-align: center;
  color: var(--text-soft);
}

.lightbox {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 18px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  z-index: 1000;
}

.lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 7, 18, 0.84);
  backdrop-filter: blur(8px);
}

.lightbox__panel {
  position: relative;
  width: min(96vw, 1100px);
  height: min(92vh, 900px);
  border-radius: 28px;
  background: rgba(15, 18, 26, 0.85);
  border: 1px solid rgba(255,255,255,0.1);
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.5);
  transform: translateY(12px) scale(0.98);
  transition: transform 240ms ease;
}

body.light-theme .lightbox__panel {
  background: rgba(255, 255, 255, 0.92);
}

.lightbox.is-open .lightbox__panel {
  transform: translateY(0) scale(1);
}

.lightbox__stage {
  position: absolute;
  inset: 0 0 120px;
  overflow: hidden;
  touch-action: none;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.lightbox__image {
  display: block;
  max-width: 100%;
  max-height: 100%;
  width: auto !important;
  height: auto !important;
  object-fit: contain;
  user-select: none;
  cursor: grab;
  transform-origin: center center;
  will-change: transform;
  transition: transform 120ms ease;
}

.lightbox__image.is-dragging {
  cursor: grabbing;
}

.lightbox__footer {
  position: absolute;
  inset: auto 0 0;
  min-height: 120px;
  padding: 18px 80px 22px 24px;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,0.7) 35%);
}

body.light-theme .lightbox__footer {
  background: linear-gradient(180deg, transparent, rgba(255,255,255,0.85) 35%);
}

.lightbox__description,
.lightbox__counter,
.lightbox__hint {
  margin-bottom: 8px;
}

.lightbox__description {
  color: var(--text);
  line-height: 1.6;
}

.lightbox__counter,
.lightbox__hint {
  color: var(--text-soft);
  font-size: 0.92rem;
}

.lightbox__close,
.lightbox__nav {
  position: absolute;
  z-index: 5;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.08);
  color: #fff;
  width: 46px;
  height: 46px;
  border-radius: 999px;
  cursor: pointer;
  transition: transform var(--transition), opacity var(--transition), background var(--transition);
}

.lightbox__close { top: 18px; right: 18px; }
.lightbox__nav { top: 50%; transform: translateY(-50%); }
.lightbox__nav--prev { left: 18px; }
.lightbox__nav--next { right: 18px; }
.lightbox__close:hover,
.lightbox__nav:hover { transform: translateY(-50%) scale(1.04); }
.lightbox__close:hover { transform: scale(1.04); }

.admin-layout {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 24px;
}

.admin-card {
  padding: 22px;
}

.section-heading {
  margin-bottom: 18px;
}

.section-heading h2 {
  margin-bottom: 8px;
}

.section-heading p,
.note-box,
.field small,
.admin-item__description,
.admin-item__path {
  color: var(--text-soft);
  max-width: 250px; /* adjust ikut layout */
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block; /* atau inline-block */
}

.section-heading--split,
.header-actions,
.toolbar,
.form-actions,
.admin-item,
.admin-item__meta {
  display: flex;
  gap: 10px;
}

.section-heading--split {
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.toolbar,
.form-actions,
.header-actions {
  flex-wrap: wrap;
}

.admin-form {
  display: grid;
  gap: 16px;
}

.field {
  display: grid;
  gap: 8px;
}

.field span {
  font-weight: 600;
}

.field input,
.field textarea {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text);
  padding: 14px 15px;
  outline: none;
}

.field input:focus,
.field textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(138, 180, 255, 0.18);
}

.upload-preview {
  min-height: 180px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: var(--bg-soft);
  position: relative;
}

.upload-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.upload-preview--empty {
  color: var(--muted);
}

.admin-list {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.admin-item {
  align-items: center;
  padding: 14px;
  cursor: grab;
  transition: border-color var(--transition), transform var(--transition), opacity var(--transition);
}

.admin-item.is-dragging {
  opacity: 0.4;
}

.admin-item.drag-over {
  border-color: var(--accent);
}

.drag-handle {
  color: var(--muted);
  font-size: 1.1rem;
  padding: 6px;
}

.admin-item__thumb-wrap {
  width: 86px;
  height: 86px;
  border-radius: 16px;
  overflow: hidden;
  background: var(--bg-soft);
  flex-shrink: 0;
}

.admin-item__thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.admin-item__content {
  flex: 1;
  min-width: 0;
}

.admin-item__meta {
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 64px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(138, 180, 255, 0.14);
  color: var(--accent-strong);
  font-size: 0.86rem;
  font-weight: 700;
}

.admin-item__description {
  margin-bottom: 0;
  line-height: 1.5;
}

.admin-item__actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.btn {
  padding: 11px 15px;
  cursor: pointer;
}

.btn--primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #081221;
  border-color: transparent;
}

.btn--danger {
  color: white;
  background: linear-gradient(135deg, #d84b63, var(--danger));
  border-color: transparent;
}

.btn--ghost {
  background: transparent;
}

.btn--small {
  padding: 9px 11px;
  min-width: 42px;
}

.file-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.note-box {
  padding: 16px 18px;
  line-height: 1.7;
}


.bulk-upload-heading {
  margin-top: 28px;
  padding-top: 6px;
}

#bulkImageLinks {
  min-height: 180px;
  resize: vertical;
}

.bulk-dropzone {
  border: 2px dashed var(--border);
  border-radius: 18px;
  padding: 28px 20px;
  text-align: center;
  background: var(--bg-soft);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}

.bulk-dropzone:hover {
  transform: translateY(-2px);
}

.bulk-dropzone.is-active {
  border-color: var(--accent);
  background: rgba(138, 180, 255, 0.08);
}

.bulk-dropzone__title {
  margin-bottom: 8px;
  font-weight: 700;
  color: var(--text);
}

.bulk-dropzone__text {
  margin: 0;
  color: var(--text-soft);
}

.bulk-drop-list {
  display: grid;
  gap: 10px;
}

.bulk-drop-list__item {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--bg-soft);
  padding: 12px 14px;
  color: var(--text-soft);
  word-break: break-word;
}













@media (min-width: 600px) {
  .gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

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

@media (min-width: 1200px) {
  .gallery { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 960px) {
  .admin-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .site-header,
  .site-header--admin {
    flex-direction: column;
    align-items: stretch;
  }

  .lightbox__panel {
    width: 100%;
    height: 100%;
    border-radius: 18px;
  }

  .lightbox__footer {
    padding: 16px 20px 20px;
  }

  .lightbox__nav {
    width: 42px;
    height: 42px;
  }

  .lightbox__nav--prev { left: 10px; }
  .lightbox__nav--next { right: 10px; }

  .admin-item {
    flex-direction: column;
    align-items: stretch;
  }

  .admin-item__thumb-wrap {
    width: 100%;
    height: 180px;
  }

  .admin-item__actions {
    justify-content: stretch;
  }

  .admin-item__actions .btn {
    flex: 1;
  }
}