*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-base: #000000;
  --bg-panel: #0d0d0d;
  --bg-elevated: #141414;
  --bg-tint: #0f0f0f;
  --border: #1e1e1e;
  --border-dim: #141414;
  --border-accent: #ff4d6d;
  --text-primary: #d4d4d4;
  --text-secondary: #666666;
  --text-dim: #3a3a3a;
  --text-accent: #ff4d6d;
  --accent: #ff4d6d;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
}

html { font-size: 13px; }

body {
  font-family: ui-monospace, "Cascadia Code", "Source Code Pro", Menlo, Consolas, "DejaVu Sans Mono", monospace;
  font-size: 1rem;
  line-height: 1.6;
  background: var(--bg-base);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--text-accent); text-decoration: none; }

.topbar {
  height: 44px;
  display: flex;
  align-items: center;
  gap: var(--space-5);
  padding: 0 var(--space-4);
  background: var(--bg-base);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar-nav { display: flex; align-items: center; gap: var(--space-5); }

.topbar-nav a {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
}
.topbar-nav a:hover { color: var(--text-primary); }
.topbar-nav a.active { color: var(--text-accent); }

.search { flex: 1; max-width: 560px; margin: 0 auto; }

.search input {
  width: 100%;
  height: 28px;
  padding: 0 var(--space-3);
  font-family: inherit;
  font-size: 12px;
  color: var(--text-primary);
  background: var(--bg-panel);
  border: 1px solid var(--border);
  outline: none;
  letter-spacing: 0.04em;
}
.search input::placeholder { color: var(--text-dim); letter-spacing: 0.06em; }
.search input:focus { border-color: var(--border-accent); }

.content {
  flex: 1;
  padding: var(--space-5) var(--space-4) var(--space-8);
  width: 100%;
  margin: 0 auto;
}

.status {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-4);
}
.status .accent { color: var(--text-accent); }

.grid {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.grid .col {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  position: relative;
  display: block;
  overflow: hidden;
  transition: border-color 80ms;
}
.card:hover { border-color: var(--border-accent); }

.card img {
  display: block;
  width: 100%;
  height: auto;
  background: var(--bg-elevated);
}

/* Reserve space using the API-provided aspect ratio so cards don't jump
   when the image loads. */
.card .ratio {
  position: relative;
  width: 100%;
  background: var(--bg-elevated);
}
.card .ratio img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 140ms ease-out;
}
.card .ratio img.loaded { opacity: 1; }

/* Skeleton shimmer while the image is loading. The img sits on top with
   opacity 0; once it decodes we add .loaded and the shimmer fades out. */
.card .ratio.skeleton {
  background:
    linear-gradient(
      90deg,
      var(--bg-elevated) 0%,
      var(--bg-tint) 40%,
      #1a1a1a 50%,
      var(--bg-tint) 60%,
      var(--bg-elevated) 100%
    );
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.4s linear infinite;
}
.card .ratio.loaded {
  animation: none;
  background: var(--bg-elevated);
}

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

@media (prefers-reduced-motion: reduce) {
  .card .ratio.skeleton { animation: none; }
}

.card .meta {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: var(--space-2) var(--space-3);
  background: linear-gradient(to top, rgba(0,0,0,0.85), rgba(0,0,0,0));
  font-size: 11px;
  color: var(--text-primary);
  letter-spacing: 0.02em;
  opacity: 0;
  transition: opacity 100ms;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.card:hover .meta { opacity: 1; }

.end {
  text-align: center;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding: var(--space-6) 0;
}

.footer {
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--border);
  font-size: 11px;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 0.04em;
}

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-5);
  cursor: zoom-out;
}
.lightbox[hidden] { display: none; }
.lightbox img {
  max-width: 100%;
  max-height: calc(100vh - 100px);
  border: 1px solid var(--border);
  background: var(--bg-panel);
}
.lb-close {
  position: absolute;
  top: var(--space-3);
  right: var(--space-4);
  background: none;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  width: 28px;
  height: 28px;
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  font-family: inherit;
}
.lb-close:hover { color: var(--text-accent); border-color: var(--border-accent); }
.lb-meta {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: var(--space-3) var(--space-5);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  background: var(--bg-base);
  border-top: 1px solid var(--border);
  display: flex;
  gap: var(--space-5);
  justify-content: center;
}
.lb-meta a { color: var(--text-accent); }

/* --- Account & modals ---------------------------------------------------- */

.account {
  display: flex; align-items: center; gap: var(--space-2);
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
}
.account a { color: var(--text-secondary); }
.account a:hover { color: var(--text-primary); }
.account .account-user {
  color: var(--text-primary);
}
.account-sep { color: var(--text-dim); }

.modal {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.78);
  z-index: 200;
  display: flex; align-items: center; justify-content: center;
  padding: var(--space-5);
}
.modal[hidden] { display: none; }
.modal-card {
  position: relative;
  width: 100%; max-width: 360px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-top: 2px solid var(--border-accent);
  padding: var(--space-6) var(--space-5);
}
.modal-card h2 {
  font-size: 12px; font-weight: 400;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--border);
}
.modal-card label {
  display: block;
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
  margin-bottom: var(--space-3);
}
.modal-card label input {
  display: block;
  width: 100%;
  margin-top: var(--space-1);
  padding: 6px 10px;
  font-family: inherit; font-size: 12px;
  background: var(--bg-base);
  border: 1px solid var(--border);
  color: var(--text-primary);
  letter-spacing: 0.02em;
  outline: none;
}
.modal-card label input:focus { border-color: var(--border-accent); }
.modal-card button[type=submit] {
  display: block; width: 100%;
  margin-top: var(--space-4);
  padding: 8px;
  font-family: inherit; font-size: 11px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-accent);
  background: var(--bg-base);
  border: 1px solid var(--border-accent);
  cursor: pointer;
  transition: background 80ms;
}
.modal-card button[type=submit]:hover { background: rgba(255,77,109,0.08); }
.modal-error {
  margin-top: var(--space-3);
  font-size: 11px;
  color: var(--text-accent);
  letter-spacing: 0.04em;
}
.modal-switch {
  margin-top: var(--space-4);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  text-align: center;
}
.modal-close {
  position: absolute;
  top: var(--space-2); right: var(--space-3);
  background: none; border: none;
  color: var(--text-secondary);
  font-size: 18px; line-height: 1;
  cursor: pointer; font-family: inherit;
}
.modal-close:hover { color: var(--text-accent); }

/* --- Heart + card overlay ----------------------------------------------- */

.card .actions {
  position: absolute;
  top: var(--space-2); right: var(--space-2);
  display: flex; gap: 4px;
  opacity: 0;
  transition: opacity 100ms;
  z-index: 2;
}
.card:hover .actions, .card.fav .actions { opacity: 1; }

.card .actions button {
  width: 26px; height: 26px;
  background: rgba(0,0,0,0.7);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 13px; line-height: 1;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  padding: 0;
  transition: color 80ms, border-color 80ms;
}
.card .actions button:hover {
  color: var(--text-accent);
  border-color: var(--border-accent);
}
.card.fav .heart { color: var(--text-accent); border-color: var(--border-accent); }

/* --- Categories bar ------------------------------------------------------ */

.cat-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: var(--space-3) 0 var(--space-4);
  margin-bottom: var(--space-4);
  border-bottom: 1px solid var(--border);
}
.cat-list { display: flex; flex-wrap: wrap; gap: var(--space-2); }

.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px;
  font-size: 11px; letter-spacing: 0.06em;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  font-family: inherit;
}
.chip:hover { color: var(--text-primary); border-color: var(--border-accent); }
.chip.active { color: var(--text-accent); border-color: var(--border-accent); background: rgba(255,77,109,0.06); }
.chip .count { color: var(--text-dim); font-size: 10px; }
.chip .x {
  border: none; background: none; color: var(--text-dim);
  cursor: pointer; padding: 0 0 0 4px;
  font-size: 12px; line-height: 1;
  font-family: inherit;
}
.chip .x:hover { color: var(--text-accent); }

.cat-form input {
  height: 24px;
  padding: 0 10px;
  font-family: inherit; font-size: 11px;
  background: var(--bg-base);
  border: 1px solid var(--border);
  color: var(--text-primary);
  letter-spacing: 0.04em;
  outline: none;
  min-width: 160px;
}
.cat-form input:focus { border-color: var(--border-accent); }

/* --- Category picker popover ------------------------------------------- */

.picker {
  position: absolute;
  z-index: 50;
}
.picker[hidden] { display: none; }
.picker-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-accent);
  min-width: 200px;
  max-height: 280px;
  display: flex;
  flex-direction: column;
}
.picker-title {
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--border);
}
.picker-card ul {
  list-style: none;
  overflow-y: auto;
  flex: 1;
  max-height: 200px;
}
.picker-card li {
  padding: 6px 12px;
  font-size: 12px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  color: var(--text-primary);
}
.picker-card li:hover { background: var(--bg-elevated); color: var(--text-accent); }
.picker-card li.checked::before { content: "✓ "; color: var(--text-accent); }
.picker-card li.muted { color: var(--text-dim); font-style: italic; }
#picker-form { border-top: 1px solid var(--border); }
#picker-form input {
  width: 100%;
  padding: 8px 12px;
  font-family: inherit;
  font-size: 11px;
  background: var(--bg-base);
  border: none;
  color: var(--text-primary);
  letter-spacing: 0.04em;
  outline: none;
}

.empty {
  text-align: center;
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-dim);
  padding: var(--space-8) 0;
}