/* ============================================================
 * tweaks.css
 * Styles for the live-preview "Tweaks" panel used in edit mode.
 * Kept separate so the panel can be lazily removed in prod.
 * ============================================================ */

#tweaks {
  position: fixed;
  right: 16px;
  bottom: 16px;
  width: 320px;
  max-height: calc(100vh - 32px);
  background: var(--bg);
  border: 1px solid var(--ink);
  box-shadow: 0 20px 40px -20px rgba(15,14,12,.25);
  z-index: 100;
  display: flex;
  flex-direction: column;
  font-family: var(--sans);
}
#tweaks[hidden] { display: none; }

.tw-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--rule);
  background: var(--ink);
  color: var(--bg);
}
.tw-title {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.tw-close {
  background: transparent; border: 0; color: var(--bg);
  font-size: 22px; line-height: 1; cursor: pointer; padding: 0 4px;
}

.tw-body {
  padding: 16px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.tw-group { display: flex; flex-direction: column; gap: 8px; }
.tw-label {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  display: flex; justify-content: space-between; align-items: center;
}
.tw-val { color: var(--ink); font-weight: 500; }

.tw-swatches { display: flex; gap: 6px; flex-wrap: wrap; }
.tw-swatches button {
  width: 28px; height: 28px;
  border: 1px solid var(--rule);
  cursor: pointer;
  padding: 0;
  border-radius: 0;
  transition: transform .12s ease, border-color .12s ease;
}
.tw-swatches button:hover { transform: scale(1.1); }
.tw-swatches button.on {
  border-color: var(--ink);
  box-shadow: 0 0 0 2px var(--bg), 0 0 0 3px var(--ink);
}

.tw-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.tw-chips button {
  font-family: var(--mono);
  font-size: 11px;
  padding: 6px 10px;
  border: 1px solid var(--rule);
  background: transparent;
  color: var(--ink-2);
  cursor: pointer;
  letter-spacing: 0.02em;
}
.tw-chips button:hover { border-color: var(--ink); }
.tw-chips button.on { background: var(--ink); color: var(--bg); border-color: var(--ink); }

#tweaks input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
}
#tweaks textarea {
  width: 100%;
  font-family: var(--sans);
  font-size: 13px;
  border: 1px solid var(--rule);
  background: transparent;
  color: var(--ink);
  padding: 8px 10px;
  resize: vertical;
  outline: none;
}
#tweaks textarea:focus { border-color: var(--ink); }

.tw-hint { font-family: var(--mono); font-size: 10px; color: var(--muted); }
.tw-hint code { background: var(--bg-2); padding: 0 4px; }