/* The MCP reference: tool cards on top of the API reference's theme. */

.group { margin-bottom: 36px; scroll-margin-top: 76px; }
.group-name { margin: 0 0 14px; font-size: 13px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--faint); }

.tool {
  margin-bottom: 14px; padding: 18px 20px; border-radius: 14px;
  border: 1px solid var(--line); background: var(--panel);
  scroll-margin-top: 80px; transition: border-color .2s;
}
.tool:hover, .tool:target { border-color: var(--line-2); }
.tool:target { box-shadow: 0 0 0 3px var(--accent-soft); }
.tool-head { display: flex; align-items: baseline; gap: 8px; }
.tool-name { margin: 0; font-size: 15px; font-weight: 600; color: var(--text); word-break: break-word; }
.tool-anchor { color: var(--faint); text-decoration: none; opacity: 0; transition: opacity .15s; }
.tool:hover .tool-anchor, .tool-anchor:focus-visible { opacity: 1; }
.tool-hints { display: flex; flex-wrap: wrap; gap: 6px; margin: 6px 0 0; }
.tool-hints:empty { display: none; }
.hint { font-size: 11.5px; font-weight: 600; padding: 1px 8px; border-radius: 999px; color: var(--muted); border: 1px solid var(--line); }
.hint.read { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 35%, transparent); }
.hint.add { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 35%, transparent); }
.hint.change { color: var(--warn, #b7791f); border-color: color-mix(in srgb, var(--warn, #b7791f) 35%, transparent); }
.tool-desc { margin: 6px 0 12px; font-size: 14px; color: var(--muted); }
.tool-none { margin: 0; font-size: 13px; }

.tool-needs { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin: 0 0 12px; }
.needs-label { font-size: 10.5px; font-weight: 700; letter-spacing: 0.1em; color: var(--faint); margin-right: 2px; }
.need {
  font-size: 12px; font-weight: 600; padding: 2px 9px; border-radius: 999px;
  color: var(--accent); background: var(--accent-soft);
}
.need.open { color: var(--ok); background: color-mix(in srgb, var(--ok) 13%, transparent); }

.params-wrap { overflow-x: auto; border-radius: 10px; border: 1px solid var(--line); }
.params { width: 100%; border-collapse: collapse; font-size: 13px; }
.params th {
  text-align: left; font-size: 11px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--faint); padding: 8px 12px; background: var(--panel-2); border-bottom: 1px solid var(--line);
}
.params td { padding: 8px 12px; vertical-align: top; border-bottom: 1px solid var(--line); color: var(--muted); }
.params tr:last-child td { border-bottom: 0; }
.params td:first-child { white-space: nowrap; }
.pname { color: var(--text); font-weight: 500; }
.ptype { color: var(--cyan); white-space: nowrap; }
.req {
  margin-left: 8px; font: 600 10.5px var(--sans); letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--put);
}

.section-head.extra { margin-top: 48px; }
.mini-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.mini { padding: 18px 20px; border-radius: 14px; border: 1px solid var(--line); background: var(--panel); }
.mini-title { display: inline-block; font-size: 13px; color: var(--accent); background: var(--accent-soft); padding: 2px 8px; border-radius: 7px; word-break: break-all; }
.mini h4 { margin: 10px 0 4px; font-size: 15px; }
.mini p { margin: 8px 0 0; font-size: 13.5px; color: var(--muted); }
.mini-args { margin: 10px 0 0; padding-left: 18px; font-size: 13px; color: var(--muted); }
.mini-args code { color: var(--text); }

@media (max-width: 860px) {
  .mini-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 560px) {
  .tool, .mini { padding: 16px; }
  .params td:first-child { white-space: normal; }
}