/* ==========================================================================
   FREEDOM LINKS — styles
   A calm, readable light theme by default. A soft (not pitch-black) dark
   theme is available via the toggle. Edit the colour variables below to
   re-skin the whole site in one place.
   ========================================================================== */

:root {
  --bg:           #f5f6f8;
  --bg-soft:      #eceef2;
  --surface:      #ffffff;
  --surface-2:    #f8f9fb;
  --border:       #e2e5ea;
  --text:         #1f2430;
  --text-soft:    #5b6270;
  --text-faint:   #8b92a0;
  --accent:       #2f6df6;
  --accent-soft:  #e8f0ff;
  --accent-text:  #1d4fd0;
  --vt:           #394eff;
  --vt-soft:      #eaecff;
  --shadow:       0 1px 2px rgba(16,24,40,.06), 0 6px 18px rgba(16,24,40,.06);
  --shadow-hover: 0 4px 10px rgba(16,24,40,.10), 0 14px 32px rgba(16,24,40,.12);
  --radius:       14px;
  --radius-sm:    9px;
  --maxw:         1100px;
}

[data-theme="dark"] {
  --bg:           #161922;
  --bg-soft:      #1b1f2a;
  --surface:      #20242f;
  --surface-2:    #262b38;
  --border:       #333a49;
  --text:         #e8eaf0;
  --text-soft:    #aab1c0;
  --text-faint:   #7e8696;
  --accent:       #5b8bff;
  --accent-soft:  #25324d;
  --accent-text:  #aac4ff;
  --vt:           #8a97ff;
  --vt-soft:      #2a3052;
  --shadow:       0 1px 2px rgba(0,0,0,.3), 0 6px 18px rgba(0,0,0,.28);
  --shadow-hover: 0 6px 14px rgba(0,0,0,.4), 0 16px 36px rgba(0,0,0,.4);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
}

a { color: var(--accent-text); }

/* ============ HEADER ============ */
.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: saturate(1.2);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 16px;
  padding-bottom: 16px;
}
.brand { display: flex; align-items: center; gap: 14px; }
.brand-mark {
  font-size: 30px;
  line-height: 1;
  background: var(--accent-soft);
  border-radius: 12px;
  padding: 8px 10px;
}
.brand-title {
  margin: 0;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}
.brand-tagline {
  margin: 2px 0 0;
  font-size: 0.86rem;
  color: var(--text-soft);
}

.theme-toggle {
  border: 1px solid var(--border);
  background: var(--surface-2);
  width: 42px; height: 42px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.1rem;
  display: grid;
  place-items: center;
  transition: background .15s, transform .15s, border-color .15s;
  flex: none;
}
.theme-toggle:hover { background: var(--accent-soft); transform: translateY(-1px); }

/* ============ CONTROLS ============ */
.controls { margin: 28px 0 8px; }

.search-row { margin-bottom: 18px; }
.search {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0 14px;
  box-shadow: var(--shadow);
  transition: border-color .15s, box-shadow .15s;
}
.search:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.search-icon { color: var(--text-faint); font-size: .95rem; }
.search input {
  flex: 1;
  border: 0;
  background: transparent;
  padding: 13px 0;
  font-size: 1rem;
  color: var(--text);
  outline: none;
}

.filter-label {
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-faint);
  margin-bottom: 10px;
  font-weight: 600;
}
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}
.filter-btn {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-soft);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: .9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all .15s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.filter-btn:hover { border-color: var(--accent); color: var(--accent-text); }
.filter-btn.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* ============ SECTION HEADINGS ============ */
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin: 36px 0 16px;
  flex-wrap: wrap;
}
.section-title {
  margin: 0;
  font-size: 1.3rem;
  letter-spacing: -0.01em;
}
.result-count {
  font-size: .88rem;
  color: var(--text-faint);
}

/* ============ CARD GRID ============ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 20px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.card--featured { border-color: var(--accent); }

/* --- screenshot --- */
.card-shot {
  position: relative;
  display: block;
  aspect-ratio: 600 / 360;
  background: var(--bg-soft);
  overflow: hidden;
}
.card-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform .35s ease;
}
.card:hover .card-shot img { transform: scale(1.03); }

.grave-ribbon, .feat-ribbon {
  position: absolute;
  top: 10px; left: 10px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .04em;
  padding: 4px 9px;
  border-radius: 999px;
  color: #fff;
}
.feat-ribbon { background: var(--accent); }
.grave-ribbon { background: rgba(40,44,56,.82); left: auto; right: 10px; }

/* --- body --- */
.card-body {
  padding: 15px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.card-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}
.card-title { margin: 0; font-size: 1.08rem; letter-spacing: -0.01em; }
.card-domain { font-size: .78rem; color: var(--text-faint); white-space: nowrap; }

.card-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
  font-size: .74rem;
  background: var(--accent-soft);
  color: var(--accent-text);
  padding: 3px 9px;
  border-radius: 999px;
  cursor: pointer;
  transition: filter .15s;
  user-select: none;
}
.tag:hover { filter: brightness(.96); }

.card-desc {
  margin: 0;
  font-size: .92rem;
  color: var(--text-soft);
  flex: 1;
}

.card-actions {
  display: flex;
  gap: 8px;
  margin-top: 2px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 14px;
  border-radius: var(--radius-sm);
  font-size: .88rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .15s;
  white-space: nowrap;
}
.btn-primary { background: var(--accent); color: #fff; flex: 1; }
.btn-primary:hover { filter: brightness(1.05); }
.btn-vt {
  background: var(--vt-soft);
  color: var(--vt);
  border-color: transparent;
}
.btn-vt:hover { filter: brightness(.97); }
.btn-ghost {
  background: var(--surface-2);
  color: var(--text-faint);
  border-color: var(--border);
  flex: 1;
}
.is-disabled { cursor: default; }

/* ============ EMPTY STATE ============ */
.empty-state {
  text-align: center;
  color: var(--text-soft);
  background: var(--surface);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 40px 20px;
}

/* ============ GRAVEYARD ============ */
.graveyard { margin-top: 8px; }
.graveyard-gif {
  display: block;
  width: 100%;
  max-width: 340px;
  margin: 2px auto 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card--grave { opacity: .92; }
.card--grave .card-shot img { filter: grayscale(1) contrast(.95); }
.card--grave .card-title { color: var(--text-soft); }
.card--grave:hover .card-shot img { transform: none; }

/* ============ FOOTER ============ */
.site-footer {
  margin-top: 56px;
  border-top: 1px solid var(--border);
  background: var(--surface);
  padding: 28px 0;
  color: var(--text-soft);
  font-size: .9rem;
}
.site-footer p { margin: 0 0 6px; }
.footer-edit { color: var(--text-faint); font-size: .85rem; }
.site-footer code {
  background: var(--bg-soft);
  padding: 2px 6px;
  border-radius: 6px;
  font-size: .85em;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 560px) {
  .brand-tagline { display: none; }
  .card-grid { grid-template-columns: 1fr; }
  .card-actions { flex-wrap: wrap; }
  .btn-primary, .btn-ghost { flex: 1 1 100%; }
}

/* Respect reduced-motion preferences */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
  .card:hover { transform: none; }
}