:root, [data-theme="light"] {
  --text-xs: clamp(0.7rem, 0.65rem + 0.25vw, 0.8125rem);
  --text-sm: clamp(0.8125rem, 0.75rem + 0.3vw, 0.9375rem);
  --text-base: clamp(0.9375rem, 0.9rem + 0.2vw, 1.0625rem);
  --text-lg: clamp(1.125rem, 1rem + 0.6vw, 1.375rem);
  --text-xl: clamp(1.375rem, 1.1rem + 1vw, 1.875rem);
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --color-bg: #f5f5f7;
  --color-surface: #ffffff;
  --color-surface-2: #fafafa;
  --color-surface-offset: #f0f0f2;
  --color-border: #d8d8dc;
  --color-border-subtle: rgba(0,0,0,0.06);
  --color-text: #1d1d1f;
  --color-text-muted: #86868b;
  --color-text-inverse: #ffffff;
  --color-primary: #0071e3;
  --color-primary-hover: #0060c0;
  --color-primary-highlight: #e8f0fe;
  --color-success: #34a853;
  --color-error: #d93025;
  --color-warning: #ea8600;
  --color-navbar: rgba(255,255,255,0.72);
  --color-sidebar: rgba(255,255,255,0.65);
  --radius-sm: 0.5rem;
  --radius-md: 0.625rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
  --font-body: 'Satoshi', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --transition: 200ms cubic-bezier(0.25, 1, 0.5, 1);
  --navbar-height: 56px;
}

[data-theme="dark"] {
  --color-bg: #0d0d0d;
  --color-surface: #1c1c1e;
  --color-surface-2: #2c2c2e;
  --color-surface-offset: #1a1a1c;
  --color-border: #3a3a3c;
  --color-border-subtle: rgba(255,255,255,0.08);
  --color-text: #e5e5e7;
  --color-text-muted: #8e8e93;
  --color-text-inverse: #1d1d1f;
  --color-primary: #5ac8fa;
  --color-primary-hover: #3ab4e8;
  --color-primary-highlight: #1a2a36;
  --color-success: #30d158;
  --color-error: #ff453a;
  --color-warning: #ff9f0a;
  --color-navbar: rgba(28,28,30,0.78);
  --color-sidebar: rgba(28,28,30,0.72);
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.2);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.25);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.3);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.4);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
img { display: block; max-width: 100%; }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; border-radius: 2px; }

/* ── Navbar ── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--navbar-height);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--space-6);
  gap: var(--space-6);
  background: var(--color-navbar);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--color-border-subtle);
}

.navbar-brand {
  position: absolute;
  left: var(--space-6);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: -0.01em;
  white-space: nowrap;
  color: var(--color-text);
}

.navbar-links {
  display: flex;
  gap: var(--space-1);
}

.nav-link {
  padding: 0.4rem 0.85rem;
  border: none;
  border-radius: var(--radius-full);
  background: transparent;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  transition: all var(--transition);
  white-space: nowrap;
}
.nav-link:hover { color: var(--color-text); background: var(--color-border-subtle); }
.nav-link.active {
  color: var(--color-primary);
  background: var(--color-primary-highlight);
}

.nav-hamburger {
  display: none;
  position: absolute;
  right: var(--space-6);
  min-height: 36px;
  padding: 0.4rem;
  border: none;
  background: transparent;
}
.nav-hamburger svg { display: block; }

/* ── Layout Shell ── */
.shell {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100dvh;
  padding-top: var(--navbar-height);
}

/* ── Sidebar ── */
.sidebar {
  position: sticky;
  top: var(--navbar-height);
  height: calc(100dvh - var(--navbar-height));
  overflow-y: auto;
  padding: var(--space-5) var(--space-4);
  background: var(--color-sidebar);
  backdrop-filter: saturate(140%) blur(16px);
  -webkit-backdrop-filter: saturate(140%) blur(16px);
  border-right: 1px solid var(--color-border-subtle);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.sidebar-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.sidebar-heading {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  padding: 0 var(--space-2);
}

.sidebar-select {
  width: 100%;
  min-height: 40px;
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  font-size: var(--text-sm);
  transition: border-color var(--transition);
}
.sidebar-select:focus { border-color: var(--color-primary); }

/* ── Profile Photo (sidebar) ── */
.profile-photo-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
}

.profile-photo-placeholder {
  width: 100%;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: var(--radius-lg);
  background: var(--color-surface-offset);
  border: 1.5px dashed var(--color-border);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  text-align: center;
  padding: var(--space-3);
}

.profile-photo-img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius-lg);
  background: var(--color-surface-offset);
}

.btn-sm {
  min-height: 32px;
  padding: 0.3rem 0.75rem;
  font-size: var(--text-xs);
  width: 100%;
}

/* ── Main Content ── */
.main {
  padding: var(--space-6) var(--space-8);
  max-width: 1200px;
}

.page { display: grid; gap: var(--space-5); align-content: start; }

.page-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border-subtle);
}

.page-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.gallery-mode-toggle {
  display: flex;
  gap: var(--space-2);
}

.page-header h1 {
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.page-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ── Panel / Card ── */
.panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  box-shadow: var(--shadow-xs);
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 40px;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: all var(--transition);
}
.btn:hover { background: var(--color-surface-offset); }

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: transparent;
  font-weight: 600;
}
.btn-primary:hover { background: var(--color-primary-hover); }

.toggle-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 36px;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: all var(--transition);
  white-space: nowrap;
}
.toggle-pill:hover { border-color: var(--color-text-muted); }
.toggle-pill.active {
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  border-color: transparent;
}

.theme-toggle {
  width: 100%;
  justify-content: center;
}

.required-star { color: var(--color-error); }

/* ── Forms ── */
.form-grid {
  display: grid;
  gap: var(--space-4);
}

.field {
  display: grid;
  gap: var(--space-2);
}
.field.compact { margin-bottom: 0; }

.field label,
.field .field-label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
}

.field input,
.field textarea,
.field select {
  width: 100%;
  min-height: 42px;
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface-2);
  font-size: var(--text-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0,113,227,0.12);
  outline: none;
}

.field textarea {
  min-height: 110px;
  resize: vertical;
}

.toggle-row {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.form-actions {
  padding-top: var(--space-4);
  display: flex;
  gap: var(--space-3);
}

/* ── Status ── */
.status {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  min-height: 1.3rem;
}
.status.success { color: var(--color-success); }
.status.error { color: var(--color-error); }

/* ── Dropzone ── */
.dropzone {
  border: 1.5px dashed var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface-offset);
  padding: var(--space-5);
  display: grid;
  gap: var(--space-3);
  transition: all var(--transition);
}
.dropzone.dragover {
  border-color: var(--color-primary);
  background: var(--color-primary-highlight);
}

.file-meta {
  display: none;
  gap: var(--space-2);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
}

.file-preview {
  width: 100%;
  max-height: 200px;
  object-fit: contain;
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

/* ── Feed Cards (horizontal layout) ── */
.feed-list {
  display: grid;
  gap: var(--space-4);
}

.feed-card {
  display: grid;
  grid-template-columns: 280px 1fr;
  cursor: pointer;
}

.feed-card-thumb {
  aspect-ratio: 1;
  background: var(--color-surface-offset);
  overflow: hidden;
  display: grid;
  place-items: center;
}
.feed-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feed-card-body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-width: 0;
  overflow: hidden;
}

.feed-card-raw {
  background: var(--color-surface-offset);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  font-size: var(--text-xs);
  font-family: 'SF Mono', 'Cascadia Code', 'Fira Code', monospace;
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.5;
  position: relative;
}

.feed-card-notes {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-height: 80px;
  overflow: hidden;
  position: relative;
}
.feed-card-notes.truncated::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 30px;
  background: linear-gradient(transparent, var(--color-surface));
}

.feed-card-body {
  position: relative;
}
.feed-card-actions {
  position: absolute;
  bottom: var(--space-3);
  right: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
/* ── NSFW sliding toggle ── */
.nsfw-slider {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
}
.nsfw-slider-track {
  position: relative;
  width: 32px;
  height: 18px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  transition: background var(--transition);
}
.nsfw-slider.is-nsfw .nsfw-slider-track {
  background: var(--color-warning);
}
.nsfw-slider-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #fff;
  transition: transform var(--transition);
  box-shadow: 0 1px 2px rgba(0,0,0,0.2);
}
.nsfw-slider.is-nsfw .nsfw-slider-thumb {
  transform: translateX(14px);
}
.nsfw-slider-label {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-primary);
  transition: color var(--transition);
}
.nsfw-slider.is-nsfw .nsfw-slider-label {
  color: var(--color-warning);
}
.feed-card-delete {
  background: none;
  border: none;
  color: var(--color-error);
  opacity: 0.4;
  cursor: pointer;
  padding: var(--space-1);
  border-radius: var(--radius-sm);
  transition: opacity var(--transition), background var(--transition);
  line-height: 0;
}
.feed-card-delete svg {
  width: 18px;
  height: 18px;
}
.feed-card-delete:hover {
  opacity: 1;
  background: color-mix(in srgb, var(--color-error) 12%, transparent);
}

.feed-card-hint {
  font-size: var(--text-xs);
  color: var(--color-primary);
  font-weight: 500;
}

/* ── Gallery Grids ── */
.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-4);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--space-3);
}

.gallery-item {
  border: 0;
  padding: 0;
  background: transparent;
  width: 100%;
  cursor: pointer;
  transition: transform var(--transition);
}
.gallery-item:hover { transform: scale(1.03); }

.art-card { overflow: hidden; }

.thumb {
  aspect-ratio: 1;
  background: var(--color-surface-offset);
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-subtle);
}
.thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.art-card-body {
  padding: var(--space-4);
  display: grid;
  gap: var(--space-2);
}

.meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

/* ── Pills / Badges ── */
.pill {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  background: var(--color-primary-highlight);
  color: var(--color-primary);
}
.pill.warn {
  background: color-mix(in srgb, var(--color-warning) 14%, var(--color-surface));
  color: var(--color-warning);
}

/* ── Raw data box (search cards) ── */
.raw-box {
  background: var(--color-surface-offset);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  font-size: var(--text-xs);
  font-family: 'SF Mono', 'Cascadia Code', 'Fira Code', monospace;
  white-space: pre-wrap;
  max-height: 110px;
  overflow: auto;
  line-height: 1.5;
}

/* ── Empty state ── */
.empty-state {
  padding: var(--space-8);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-xl);
  text-align: center;
  background: var(--color-surface-offset);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* ── Detail Overlay (feed entry detail) ── */
.detail-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  place-items: center;
  padding: var(--space-6);
}
.detail-overlay.is-open { display: grid; }

.detail-overlay-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
}

.detail-overlay-content {
  position: relative;
  z-index: 1;
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  max-width: 1100px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
}

.detail-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.detail-image-col {
  background: var(--color-surface-offset);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  min-height: 300px;
  border-radius: var(--radius-xl) 0 0 var(--radius-xl);
  overflow: hidden;
  padding-top: var(--space-4);
}
.detail-image-col img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  max-height: 85vh;
}

.detail-info-col {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  overflow-y: auto;
}

.detail-title-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.detail-title-row h2 {
  font-size: var(--text-lg);
  font-weight: 700;
}

.detail-info-col h3 {
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  margin: 0;
}

.detail-raw {
  background: var(--color-surface-offset);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  font-size: var(--text-xs);
  font-family: 'SF Mono', 'Cascadia Code', 'Fira Code', monospace;
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.5;
  max-height: 40vh;
  overflow-y: auto;
}

.detail-notes-editable {
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-text);
  width: 100%;
  padding: var(--space-3);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-subtle);
  background: var(--color-surface-offset);
  font-family: inherit;
  resize: vertical;
  transition: border-color var(--transition);
}
.detail-notes-editable:focus {
  border-color: var(--color-primary);
  outline: none;
}
.detail-notes-status {
  font-size: var(--text-xs);
  min-height: 1rem;
}

/* ── Image Overlay (gallery) ── */
.image-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  display: none;
  place-items: center;
  z-index: 200;
  padding: 1rem;
  backdrop-filter: blur(4px);
}
.image-overlay.is-open { display: grid; }
.image-overlay img {
  max-width: 92vw;
  max-height: 92vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

/* ── Gallery nav arrows ── */
.gallery-nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  z-index: 201;
  background: rgba(255, 255, 255, 0.08);
  border: none;
  border-radius: var(--radius-full);
  color: rgba(255, 255, 255, 0.4);
  padding: clamp(0.4rem, 1.5vw, 0.75rem);
  cursor: pointer;
  transition: color 0.2s, background 0.2s;
  line-height: 0;
}
.gallery-nav svg {
  width: clamp(16px, 3vw, 28px);
  height: clamp(16px, 3vw, 28px);
}
.gallery-nav:hover {
  color: rgba(255, 255, 255, 0.85);
  background: rgba(255, 255, 255, 0.15);
}
.gallery-nav-prev { left: var(--space-4); }
.gallery-nav-next { right: var(--space-4); }

.overlay-top-bar {
  position: fixed;
  top: var(--space-4);
  right: var(--space-4);
  z-index: 201;
  display: flex;
  gap: var(--space-2);
}
.overlay-profile-link {
  background: rgba(255,255,255,0.15);
  color: #fff;
  border-color: rgba(255,255,255,0.2);
  backdrop-filter: blur(8px);
  font-size: var(--text-xs);
}
.overlay-profile-link:hover { background: rgba(255,255,255,0.25); }
.overlay-close {
  background: rgba(255,255,255,0.15);
  color: #fff;
  border-color: rgba(255,255,255,0.2);
  backdrop-filter: blur(8px);
}
.overlay-close:hover { background: rgba(255,255,255,0.25); }

.detail-overlay-close-btn {
  position: fixed;
  top: var(--space-4);
  right: var(--space-4);
  z-index: 201;
}

/* ── Upload cards (multi-image) ── */
.upload-cards {
  display: grid;
  gap: var(--space-4);
  padding-top: var(--space-4);
}
.upload-card {
  position: relative;
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  padding: var(--space-4);
}
.upload-card-img {
  position: relative;
}
.upload-card-remove {
  position: absolute;
  top: var(--space-1);
  left: var(--space-1);
  background: rgba(0,0,0,0.5);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  display: grid;
  place-items: center;
  z-index: 1;
}
.upload-card-remove:hover { background: rgba(0,0,0,0.8); }
.upload-card-layout {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: var(--space-4);
  align-items: start;
}
.upload-card-img img {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
  aspect-ratio: 1;
}
.upload-card-fields {
  display: grid;
  gap: var(--space-3);
}
.upload-card-top-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.upload-card-title {
  flex: 1;
  min-width: 120px;
  min-height: 36px;
  padding: 0.4rem 0.65rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  font-size: var(--text-sm);
  font-family: inherit;
  color: inherit;
  transition: border-color var(--transition);
}
.upload-card-title:focus { border-color: var(--color-primary); outline: none; }
.upload-card-notes {
  width: 100%;
  padding: 0.4rem 0.65rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  font-size: var(--text-sm);
  font-family: inherit;
  color: inherit;
  resize: vertical;
  transition: border-color var(--transition);
}
.upload-card-notes:focus { border-color: var(--color-primary); outline: none; }
.upload-card-raw-section { }
.upload-card-raw-toggle {
  background: none;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: var(--text-xs);
  transition: color var(--transition), border-color var(--transition);
}
.upload-card-raw-toggle:hover { color: var(--color-text); border-color: var(--color-text-muted); }
.upload-card-raw-content {
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  margin-top: var(--space-2);
  font-family: 'SF Mono', 'Cascadia Code', 'Fira Code', monospace;
  font-size: var(--text-xs);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 200px;
  overflow-y: auto;
  color: var(--color-text-muted);
}
@media (max-width: 720px) {
  .upload-card-layout { grid-template-columns: 1fr; }
  .upload-card-img img { aspect-ratio: 16/9; }
}

/* ── Content filter group (sidebar) ── */
.content-filter-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

/* ── Feed card prompt wrap ── */
.feed-card-prompt-wrap {
  position: relative;
}
.feed-card-copy {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  padding: var(--space-1);
  border-radius: var(--radius-sm);
  cursor: pointer;
  line-height: 0;
  opacity: 0;
  transition: opacity var(--transition), background var(--transition);
}
.feed-card-prompt-wrap:hover .feed-card-copy { opacity: 1; }
.feed-card-copy:hover { background: var(--color-surface-offset); color: var(--color-text); }
.feed-card-copy.copied { color: var(--color-success); }

/* ── Character Profile view (read-only) ── */
.char-profile-view {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: var(--space-6);
  align-items: start;
}
.char-profile-showcase {
  position: sticky;
  top: calc(var(--navbar-height) + var(--space-4));
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--color-surface-offset);
}
.char-profile-showcase-img {
  width: 100%;
  display: block;
}
.char-profile-details {
  display: grid;
  gap: var(--space-4);
}
.char-profile-name {
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.char-profile-attributes {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.char-profile-attr {
  display: inline-block;
  font-size: var(--text-sm);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text);
}
.char-profile-attr strong {
  color: var(--color-text-muted);
  font-weight: 500;
  margin-right: var(--space-1);
}
.char-profile-text {
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  font-size: var(--text-sm);
  line-height: 1.6;
  white-space: pre-wrap;
  color: var(--color-text);
}

/* ── Showcase preview (Character Control) ── */
.showcase-preview {
  margin-top: var(--space-3);
}
.showcase-preview img {
  max-height: 200px;
  border-radius: var(--radius-lg);
  object-fit: contain;
}

/* ── Profile submenu ── */
.profile-submenu {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

/* ── Character Control ── */
.char-control-panel {
  display: grid;
  gap: var(--space-6);
}
.char-control-heading {
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.char-control-subheading {
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--space-2);
}
.char-control-section {
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-border-subtle);
}
.char-control-section:last-child {
  padding-bottom: 0;
  border-bottom: none;
}
.char-control-row {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}
.char-control-row input { flex: 1; }
.char-control-row .btn { flex-shrink: 0; }
.char-details-grid {
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}
.char-control-danger {
  border-bottom: none;
}
.btn-danger {
  background: var(--color-error);
  color: var(--color-text-inverse);
  border-color: transparent;
  font-weight: 600;
}
.btn-danger:hover {
  background: color-mix(in srgb, var(--color-error) 85%, black);
}

/* ── Metadata auto-fill preview (Art Submission) ── */
.metadata-auto-label {
  font-weight: 400;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}
.metadata-preview {
  background: var(--color-primary-highlight);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  display: grid;
  gap: var(--space-3);
}
.metadata-preview-badge {
  font-size: var(--text-sm);
  color: var(--color-primary);
  font-weight: 500;
}
.metadata-preview-field {
  display: grid;
  gap: var(--space-1);
}
.metadata-preview-label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
}
.metadata-preview-value {
  font-size: var(--text-sm);
  color: var(--color-text);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 80px;
  overflow: hidden;
}

/* ── Feed metadata tags ── */
.feed-meta-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}
.feed-meta-tag {
  display: inline-block;
  font-size: var(--text-xs);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text-muted);
  white-space: nowrap;
}

/* ── Detail overlay structured metadata ── */
.detail-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}
.detail-meta-item {
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
}
.detail-meta-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-muted);
}
.detail-meta-value {
  font-size: var(--text-sm);
  color: var(--color-text);
  margin-top: 0.1rem;
  word-break: break-all;
}

/* ── Collapsible raw data in detail overlay ── */
.detail-raw-section {
  padding: 0 var(--space-6) var(--space-6);
}
.detail-raw-toggle {
  background: none;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: var(--text-xs);
  width: 100%;
  text-align: left;
  transition: color var(--transition), border-color var(--transition);
}
.detail-raw-toggle:hover {
  color: var(--color-text);
  border-color: var(--color-text-muted);
}
.detail-raw-collapsible {
  display: none;
  margin-top: var(--space-3);
}
.detail-raw-section.is-open .detail-raw-collapsible {
  display: block;
}

/* ══════════════════════════════════════════════════════════
   Metadata Extractor
   ══════════════════════════════════════════════════════════ */

/* ── Drop zone ── */
.extractor-dropzone {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-xl);
  padding: 3rem 2rem;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  position: relative;
}
.extractor-dropzone:hover,
.extractor-dropzone.dragover {
  border-color: var(--color-primary);
  background: var(--color-primary-highlight);
}
.extractor-dropzone-content svg {
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}
.extractor-dropzone-content p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
}
.extractor-hint {
  font-size: var(--text-sm) !important;
  margin-top: var(--space-1);
}
.extractor-dropzone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

/* ── Results list ── */
#extractorResults {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* ── Result card ── */
.ext-result-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.ext-result-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 1rem;
  cursor: pointer;
  user-select: none;
  transition: background var(--transition);
}
.ext-result-header:hover { background: var(--color-surface-offset); }

.ext-result-header-thumb {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}
.ext-result-header-info {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.ext-result-header-info h3 {
  font-size: var(--text-sm);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ext-source-badge {
  display: inline-block;
  font-size: var(--text-xs);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}
.ext-result-toggle {
  color: var(--color-text-muted);
  font-size: 1rem;
  transition: transform 0.2s;
  flex-shrink: 0;
}
.ext-result-card.open .ext-result-toggle { transform: rotate(180deg); }

/* ── Card body ── */
.ext-result-body {
  display: none;
  padding: var(--space-5);
}
.ext-result-card.open .ext-result-body { display: block; }

.ext-card-layout {
  display: flex;
  gap: var(--space-5);
  align-items: flex-start;
}
.ext-card-image-wrap {
  flex-shrink: 0;
  width: 240px;
}
.ext-card-image {
  width: 100%;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: opacity 0.15s;
  display: block;
}
.ext-card-image:hover { opacity: 0.85; }
.ext-card-image-hint {
  text-align: center;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}
.ext-card-meta {
  flex: 1;
  min-width: 0;
}
.ext-no-metadata {
  color: var(--color-text-muted);
  font-style: italic;
  padding: var(--space-2) 0;
}

/* ── Metadata sections ── */
.ext-meta-section {
  margin-bottom: var(--space-4);
}
.ext-meta-section:last-child { margin-bottom: 0; }
.ext-meta-section h4 {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}
.ext-meta-prompt {
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 0.6rem 0.85rem;
  font-size: var(--text-xs);
  line-height: 1.45;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--color-text);
  max-height: 120px;
  overflow-y: auto;
}
.ext-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: var(--space-2);
}
.ext-meta-item {
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 0.4rem 0.65rem;
}
.ext-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-muted);
}
.ext-value {
  font-size: var(--text-sm);
  color: var(--color-text);
  margin-top: 0.1rem;
  word-break: break-all;
}

/* ── ComfyUI nodes ── */
.ext-comfy-node {
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 0.6rem 0.85rem;
  margin-bottom: var(--space-2);
}
.ext-comfy-node:last-child { margin-bottom: 0; }
.ext-comfy-node-title {
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}
.ext-comfy-node .ext-meta-grid {
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
}

/* ── Buttons ── */
.ext-copy-btn {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: var(--text-xs);
  transition: background var(--transition);
}
.ext-copy-btn:hover { background: var(--color-surface-offset); color: var(--color-text); }

.ext-raw-toggle {
  background: none;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  padding: 0.25rem 0.55rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: var(--text-xs);
  margin-left: var(--space-2);
}
.ext-raw-toggle:hover { color: var(--color-text); border-color: var(--color-text-muted); }

.ext-raw-json {
  display: none;
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 0.75rem;
  margin-top: var(--space-2);
  font-family: 'SF Mono', 'Cascadia Code', 'Fira Code', monospace;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 300px;
  overflow-y: auto;
}
.ext-raw-json.visible { display: block; }

.ext-section-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}
.ext-section-actions h4 { margin-bottom: 0; flex: 1; }

.ext-extra-toggle {
  background: none;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: var(--text-xs);
  transition: color var(--transition), border-color var(--transition);
  width: 100%;
  text-align: left;
}
.ext-extra-toggle:hover { color: var(--color-text); border-color: var(--color-text-muted); }
.ext-extra-settings { display: none; margin-top: var(--space-2); }
.ext-extra-settings.visible { display: grid; }

/* ── Extractor Lightbox ── */
.ext-lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(0, 0, 0, 0.92);
  display: flex;
  align-items: stretch;
  opacity: 0;
  transition: opacity 0.2s;
  overflow: hidden;
}
.ext-lightbox-overlay.visible { opacity: 1; }

.ext-lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  background: none;
  border: none;
  color: #888;
  font-size: 1.6rem;
  cursor: pointer;
  z-index: 301;
  line-height: 1;
  padding: 0.25rem;
}
.ext-lightbox-close:hover { color: #fff; }

.ext-lightbox-content {
  display: flex;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.ext-lightbox-image-pane {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  min-width: 0;
}
.ext-lightbox-image-pane img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: var(--radius-md);
}
.ext-lightbox-meta-pane {
  width: 380px;
  flex-shrink: 0;
  background: var(--color-surface);
  border-left: 1px solid var(--color-border-subtle);
  overflow-y: auto;
  padding: var(--space-6) var(--space-5);
}
.ext-lightbox-meta-pane h2 {
  font-size: var(--text-base);
  font-weight: 500;
  margin-bottom: var(--space-1);
  word-break: break-all;
}
.ext-lightbox-meta-pane .ext-source-badge { margin-bottom: var(--space-4); }
.ext-lightbox-meta-pane .ext-meta-prompt { max-height: none; }

/* ── Utilities ── */
[hidden] { display: none !important; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .navbar-links { display: none; }
  .navbar-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--navbar-height);
    left: 0;
    right: 0;
    background: var(--color-navbar);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--color-border-subtle);
    padding: var(--space-3) var(--space-4);
    gap: var(--space-1);
    z-index: 99;
  }
  .navbar-links.open .nav-link {
    width: 100%;
    text-align: left;
    padding: 0.6rem 0.85rem;
  }
  .nav-hamburger { display: inline-flex; }

  .shell { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    bottom: 0;
    width: min(300px, 85vw);
    z-index: 50;
    transform: translateX(-100%);
    transition: transform var(--transition);
    background: var(--color-surface);
  }
  .sidebar.open { transform: translateX(0); }

  .feed-card { grid-template-columns: 200px 1fr; }
  .detail-layout { grid-template-columns: 1fr; }
  .detail-image-col { border-radius: var(--radius-xl) var(--radius-xl) 0 0; max-height: 50vh; }

  .ext-lightbox-content { flex-direction: column; }
  .ext-lightbox-image-pane { flex: none; height: 50%; }
  .ext-lightbox-meta-pane { width: 100%; border-left: none; border-top: 1px solid var(--color-border-subtle); }
}

@media (max-width: 720px) {
  .main { padding: var(--space-4); }
  .panel { padding: var(--space-4); }
  .results-grid, .gallery-grid { grid-template-columns: 1fr; }
  .feed-card { grid-template-columns: 1fr; }
  .feed-card-thumb { aspect-ratio: 16/9; }
  .ext-card-layout { flex-direction: column; }
  .ext-card-image-wrap { width: 100%; max-width: 300px; }
}

@media (min-width: 1025px) {
  .nav-hamburger { display: none; }
}