/* Parameters Tool — dev-only panel UI. Self-contained styles, namespaced
   under #param-tool to avoid colliding with the host site. */

#param-tool {
  position: fixed;
  bottom: 16px;
  right: 16px;
  width: 460px;
  max-width: calc(100vw - 32px);
  max-height: 70vh;
  background: rgba(20, 20, 20, 0.96);
  color: #e2e2e0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  font-size: 12px;
  line-height: 1.4;
  z-index: 99999;
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

#param-tool * { box-sizing: border-box; }

#param-tool.is-collapsed .param-tool-body { display: none; }

.param-tool-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: rgba(40, 40, 40, 0.95);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.param-tool-title {
  flex: 1 1 auto;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: #c8c8c5;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.param-tool-copy,
.param-tool-toggle {
  flex: 0 0 auto;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: inherit;
  cursor: pointer;
  font: inherit;
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 4px;
}
.param-tool-copy:hover,
.param-tool-toggle:hover {
  background: rgba(255, 255, 255, 0.14);
}
.param-tool-toggle {
  width: 24px;
  padding: 3px 0;
  text-align: center;
}

.param-tool-body {
  overflow-y: auto;
  padding: 4px 0 8px;
}

/* ---------- Sections ---------- */
.param-tool-section + .param-tool-section {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 4px;
}
.param-tool-section-title {
  margin: 0;
  padding: 8px 10px 4px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #888;
}

#param-tool table {
  width: 100%;
  border-collapse: collapse;
}

#param-tool thead th {
  text-align: left;
  font-weight: 500;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #888;
  padding: 6px 10px 4px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

#param-tool tbody td {
  padding: 5px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  vertical-align: middle;
}

#param-tool tbody tr:last-child td { border-bottom: 0; }

.param-tool-col-name { width: 50%; }
.param-tool-col-val { width: 25%; }

.param-tool-name {
  font-weight: 400;
  color: #e2e2e0;
  cursor: help;
}

/* ---------- Numeric inputs ---------- */
.param-tool-input-wrap {
  display: inline-flex;
  align-items: baseline;
  gap: 3px;
}

#param-tool input[type="number"] {
  width: 48px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: inherit;
  padding: 2px 4px;
  border-radius: 3px;
  font: inherit;
  font-variant-numeric: tabular-nums;
}
#param-tool input[type="number"]:focus {
  outline: 0;
  border-color: rgba(180, 200, 255, 0.6);
  background: rgba(255, 255, 255, 0.10);
}
/* Hide the spin buttons for a cleaner look. */
#param-tool input[type="number"]::-webkit-inner-spin-button,
#param-tool input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
#param-tool input[type="number"] { -moz-appearance: textfield; }

.param-tool-unit {
  color: #888;
  font-size: 11px;
}

.param-tool-shared {
  color: #777;
  font-style: italic;
  font-size: 11px;
}

/* ---------- Color rows ---------- */
.param-tool-color-cell { width: 50%; }

.param-tool-color-wrap {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

#param-tool input.param-tool-swatch {
  -webkit-appearance: none;
  appearance: none;
  width: 26px;
  height: 26px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 5px;
  background: none;
  cursor: pointer;
  flex: 0 0 auto;
}
#param-tool input.param-tool-swatch::-webkit-color-swatch-wrapper { padding: 0; }
#param-tool input.param-tool-swatch::-webkit-color-swatch { border: 0; border-radius: 4px; }
#param-tool input.param-tool-swatch::-moz-color-swatch { border: 0; border-radius: 4px; }

#param-tool input.param-tool-hex {
  width: 84px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: inherit;
  padding: 3px 6px;
  border-radius: 3px;
  font: inherit;
  font-variant-numeric: tabular-nums;
  text-transform: lowercase;
}
#param-tool input.param-tool-hex:focus {
  outline: 0;
  border-color: rgba(180, 200, 255, 0.6);
  background: rgba(255, 255, 255, 0.10);
}

@media (max-width: 600px) {
  #param-tool {
    bottom: 0;
    right: 0;
    left: 0;
    width: auto;
    max-width: 100vw;
    border-radius: 8px 8px 0 0;
    max-height: 50vh;
  }
}