/* ================================================================
   SkinRender - UI layer v1
   Command palette, favourites, quick actions, tool directory.
   Self-contained: no existing selectors are overridden.
   ================================================================ */

:root {
  --sr-ui-bg:     #0a1226;
  --sr-ui-bg-2:   #070d1a;
  --sr-ui-line:   rgba(255,255,255,.10);
  --sr-ui-line-2: rgba(255,255,255,.18);
  --sr-ui-tx:     #f0f4ff;
  --sr-ui-tx-dim: #7b91b0;
  --sr-ui-acc:    #6366f1;
  --sr-ui-acc-2:  #8b5cf6;
  --sr-ui-gold:   #f0c040;
}

/* ── Quick action dock ─────────────────────────────────────────── */
.sr-dock {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 9400;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.sr-dock-btn {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid var(--sr-ui-line-2);
  background: rgba(10,18,38,.86);
  backdrop-filter: blur(10px);
  color: var(--sr-ui-tx);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  display: grid;
  place-items: center;
  box-shadow: 0 6px 24px rgba(0,0,0,.55);
  transition: transform .18s cubic-bezier(.34,1.56,.64,1), border-color .18s, background .18s;
}
.sr-dock-btn:hover {
  transform: translateY(-2px) scale(1.04);
  border-color: rgba(99,102,241,.6);
  background: rgba(99,102,241,.18);
}
.sr-dock-btn:focus-visible {
  outline: 2px solid var(--sr-ui-acc);
  outline-offset: 3px;
}
.sr-dock-btn[hidden] { display: none; }

/* ── Command palette ───────────────────────────────────────────── */
.sr-cmd-backdrop {
  position: fixed;
  inset: 0;
  z-index: 9500;
  background: rgba(2,4,10,.72);
  backdrop-filter: blur(6px);
  display: none;
  padding: 10vh 16px 16px;
  overflow-y: auto;
}
.sr-cmd-backdrop.sr-open { display: block; }

.sr-cmd {
  max-width: 680px;
  margin: 0 auto;
  background: linear-gradient(180deg, var(--sr-ui-bg) 0%, var(--sr-ui-bg-2) 100%);
  border: 1px solid var(--sr-ui-line-2);
  border-radius: 18px;
  box-shadow: 0 24px 80px rgba(0,0,0,.8);
  overflow: hidden;
  animation: srCmdIn .22s cubic-bezier(.16,1,.3,1);
}
@keyframes srCmdIn {
  from { opacity: 0; transform: translateY(-12px) scale(.98); }
  to   { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .sr-cmd { animation: none; }
  .sr-dock-btn { transition: none; }
}

.sr-cmd-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--sr-ui-line);
}
.sr-cmd-head span { font-size: 18px; opacity: .8; }
.sr-cmd-input {
  flex: 1;
  background: transparent;
  border: 0;
  outline: none;
  color: var(--sr-ui-tx);
  font: 600 16px/1.4 'DM Sans', system-ui, sans-serif;
}
.sr-cmd-input::placeholder { color: var(--sr-ui-tx-dim); font-weight: 500; }
.sr-cmd-esc {
  font: 600 11px/1 'JetBrains Mono', monospace;
  color: var(--sr-ui-tx-dim);
  border: 1px solid var(--sr-ui-line);
  border-radius: 6px;
  padding: 5px 7px;
  background: rgba(255,255,255,.04);
}

.sr-cmd-list {
  max-height: 56vh;
  overflow-y: auto;
  padding: 8px;
}
.sr-cmd-group {
  font: 700 10px/1 'DM Sans', system-ui, sans-serif;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--sr-ui-tx-dim);
  padding: 12px 10px 6px;
}
.sr-cmd-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  color: var(--sr-ui-tx);
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
}
.sr-cmd-item:hover,
.sr-cmd-item.sr-active {
  background: rgba(99,102,241,.16);
  border-color: rgba(99,102,241,.34);
}
.sr-cmd-ico { font-size: 18px; width: 22px; text-align: center; flex: none; }
.sr-cmd-txt { min-width: 0; flex: 1; }
.sr-cmd-name { font: 600 14px/1.3 'DM Sans', system-ui, sans-serif; }
.sr-cmd-desc {
  font: 400 12px/1.4 'DM Sans', system-ui, sans-serif;
  color: var(--sr-ui-tx-dim);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sr-cmd-star {
  flex: none;
  background: none;
  border: 0;
  cursor: pointer;
  font-size: 15px;
  opacity: .35;
  padding: 4px;
  line-height: 1;
  color: var(--sr-ui-gold);
}
.sr-cmd-star:hover { opacity: 1; transform: scale(1.15); }
.sr-cmd-star.sr-on { opacity: 1; }
.sr-cmd-empty {
  padding: 28px 16px;
  text-align: center;
  color: var(--sr-ui-tx-dim);
  font: 500 14px/1.5 'DM Sans', system-ui, sans-serif;
}
.sr-cmd-foot {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  padding: 10px 16px;
  border-top: 1px solid var(--sr-ui-line);
  color: var(--sr-ui-tx-dim);
  font: 500 11px/1 'DM Sans', system-ui, sans-serif;
}
.sr-cmd-foot kbd {
  font: 600 10px/1 'JetBrains Mono', monospace;
  border: 1px solid var(--sr-ui-line);
  border-radius: 5px;
  padding: 4px 5px;
  margin-right: 4px;
  background: rgba(255,255,255,.05);
}

/* ── Toast ─────────────────────────────────────────────────────── */
.sr-toast {
  position: fixed;
  left: 50%;
  bottom: 26px;
  transform: translate(-50%, 20px);
  z-index: 9600;
  background: rgba(10,18,38,.96);
  border: 1px solid var(--sr-ui-line-2);
  color: var(--sr-ui-tx);
  font: 600 13px/1.4 'DM Sans', system-ui, sans-serif;
  padding: 11px 18px;
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0,0,0,.6);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s, transform .2s;
}
.sr-toast.sr-show { opacity: 1; transform: translate(-50%, 0); }

/* ── Tool directory (/tools) ───────────────────────────────────── */
.sr-dir { max-width: 1180px; margin: 0 auto; padding: 40px 20px 80px; }
.sr-dir-head { text-align: center; margin-bottom: 26px; }
.sr-dir-head h1 {
  font: 800 clamp(28px, 4vw, 44px)/1.15 'Outfit', system-ui, sans-serif;
  color: var(--sr-ui-tx);
  margin-bottom: 10px;
}
.sr-dir-head p {
  color: var(--sr-ui-tx-dim);
  font: 400 16px/1.6 'DM Sans', system-ui, sans-serif;
  max-width: 640px;
  margin: 0 auto;
}
.sr-dir-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: center;
  margin: 26px 0 22px;
}
.sr-dir-search {
  flex: 1 1 320px;
  max-width: 460px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--sr-ui-line-2);
  border-radius: 12px;
  padding: 12px 16px;
  color: var(--sr-ui-tx);
  font: 500 15px/1.3 'DM Sans', system-ui, sans-serif;
  outline: none;
}
.sr-dir-search:focus { border-color: rgba(99,102,241,.6); }
.sr-chip {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--sr-ui-line);
  color: var(--sr-ui-tx-dim);
  border-radius: 999px;
  padding: 9px 15px;
  font: 600 13px/1 'DM Sans', system-ui, sans-serif;
  cursor: pointer;
}
.sr-chip:hover { color: var(--sr-ui-tx); border-color: var(--sr-ui-line-2); }
.sr-chip.sr-on {
  background: rgba(99,102,241,.18);
  border-color: rgba(99,102,241,.5);
  color: var(--sr-ui-tx);
}
.sr-dir-count {
  text-align: center;
  color: var(--sr-ui-tx-dim);
  font: 500 13px/1 'DM Sans', system-ui, sans-serif;
  margin-bottom: 18px;
}
.sr-dir-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(258px, 1fr));
  gap: 14px;
}
.sr-card {
  position: relative;
  display: block;
  background: rgba(255,255,255,.035);
  border: 1px solid var(--sr-ui-line);
  border-radius: 16px;
  padding: 18px 18px 16px;
  color: var(--sr-ui-tx);
  text-decoration: none;
  transition: transform .18s cubic-bezier(.16,1,.3,1), border-color .18s, background .18s;
}
.sr-card:hover {
  transform: translateY(-3px);
  border-color: rgba(99,102,241,.45);
  background: rgba(99,102,241,.09);
}
.sr-card-ico { font-size: 24px; display: block; margin-bottom: 10px; }
.sr-card h3 { font: 700 16px/1.3 'Outfit', system-ui, sans-serif; margin-bottom: 6px; }
.sr-card p { font: 400 13px/1.55 'DM Sans', system-ui, sans-serif; color: var(--sr-ui-tx-dim); }
.sr-card-star {
  position: absolute;
  top: 12px;
  right: 12px;
  background: none;
  border: 0;
  cursor: pointer;
  font-size: 15px;
  opacity: .28;
  color: var(--sr-ui-gold);
  line-height: 1;
  padding: 4px;
}
.sr-card-star:hover { opacity: 1; }
.sr-card-star.sr-on { opacity: 1; }
.sr-dir-empty {
  text-align: center;
  color: var(--sr-ui-tx-dim);
  padding: 50px 10px;
  font: 500 15px/1.6 'DM Sans', system-ui, sans-serif;
}

/* ── Offline notice ────────────────────────────────────────────── */
.sr-offline-bar {
  position: fixed;
  left: 0; right: 0; top: 0;
  z-index: 9700;
  background: #b8860b;
  color: #1a1206;
  text-align: center;
  font: 700 13px/1 'DM Sans', system-ui, sans-serif;
  padding: 9px 12px;
}