/*
 * Hooks builder — form and output styles on top of /guides.css.
 * Tokens come from guides.css (:root). Only layout and form widgets live here.
 */

.article-wrap.tool-wrap { max-width: 1100px; }

.tool-grid { display: grid; grid-template-columns: 1fr; gap: 28px; margin-top: 8px; }
/* Grid items default to min-width:auto, so a wide child (event list, JSON output) would
   stretch the column past the viewport on phones instead of shrinking. */
.tool-grid > * { min-width: 0; }
@media (min-width: 900px) {
  .tool-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; }
  .tool-output { position: sticky; top: 76px; }
}

.tool-wrap h2.tool-h { margin-top: 28px; border-top: none; padding-top: 0; font-size: 15px;
  font-family: var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--dim); font-weight: 600; }
.tool-wrap h2.tool-h:first-of-type { margin-top: 0; }

/* Presets */
.presets { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 6px; }
.preset {
  font: 600 13px var(--sans); color: var(--text);
  background: var(--surf); border: 1px solid var(--border-2); border-radius: 8px;
  padding: 8px 12px; cursor: pointer; text-align: left;
  transition: background .12s, border-color .12s;
}
.preset:hover { background: var(--surf2); border-color: rgba(255,255,255,.26); }

/* Target radios */
.targets { display: grid; gap: 6px; margin-bottom: 4px; }
.targets label, .events label {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 8px 10px; border-radius: 8px; cursor: pointer;
  font-size: 14px; line-height: 1.45;
}
.targets label:hover, .events label:hover { background: var(--surf); }
.targets input, .events input[type="checkbox"] { margin-top: 4px; accent-color: var(--amber); flex: none; }
.targets code { white-space: nowrap; }
.targets .t-label, .events .e-desc { color: var(--muted); }

/* Event checklist */
.events { border: 1px solid var(--border); border-radius: 10px; background: rgba(255,255,255,.015); }
.events details { border-top: 1px solid var(--border); }
.events details:first-child { border-top: none; }
.events summary {
  cursor: pointer; padding: 10px 14px; font-size: 14px; font-weight: 600;
  list-style: none; display: flex; justify-content: space-between; align-items: center;
}
.events summary::-webkit-details-marker { display: none; }
.events summary .count { font: 600 11px var(--mono); color: var(--dim); letter-spacing: .06em; }
.events summary .count.on { color: var(--amber); }
.events .e-list { padding: 4px 8px 10px; }
.events .e-name { font-family: var(--mono); font-size: 13.5px; color: var(--text); }
.events .e-desc { display: block; font-size: 13px; }
.events .e-matcher { margin: 0 10px 8px 38px; }
.events .e-matcher label {
  display: flex; align-items: center; gap: 8px; padding: 0; cursor: default;
  font: 500 12px var(--mono); color: var(--dim); letter-spacing: .04em;
}
.events .e-matcher label:hover { background: none; }
.events .e-matcher input { flex: 1; }

/* Text inputs */
.field { display: grid; gap: 6px; margin-bottom: 14px; }
.field > span { font-size: 13px; color: var(--muted); }
.field input[type="text"], .field input[type="number"], .e-matcher input[type="text"] {
  width: 100%; font: 13.5px var(--mono); color: var(--text);
  background: var(--surf); border: 1px solid var(--border-2); border-radius: 8px;
  padding: 9px 12px; outline: none;
  transition: border-color .12s, box-shadow .12s;
}
.field input:focus, .e-matcher input:focus { border-color: var(--amber); box-shadow: 0 0 0 3px rgba(245,166,35,.15); }
.field input::placeholder, .e-matcher input::placeholder { color: var(--dim); }
.field input[type="number"] { max-width: 160px; }
.field-row { display: flex; gap: 10px; align-items: center; margin-bottom: 14px; font-size: 14px; }
.field-row input[type="checkbox"] { accent-color: var(--amber); }

/* Output panel */
.tool-output .out-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 10px; }
.tool-output .out-head code { font-size: 12.5px; }
.tool-output pre { margin: 0 0 12px; min-height: 240px; max-height: 70vh; overflow: auto; }
.tool-output pre.is-error { border-color: rgba(245,166,35,.6); }
.tool-output pre.is-error code { color: var(--amber); white-space: pre-wrap; }
.copy-btn {
  display: inline-flex; align-items: center; gap: 8px;
  font: 600 14px var(--sans); color: #1A1207; background: var(--amber);
  border: none; border-radius: 8px; padding: 9px 16px; cursor: pointer;
  transition: filter .12s, box-shadow .12s;
}
.copy-btn:hover { filter: brightness(1.08); box-shadow: 0 0 16px rgba(245,166,35,.35); }
.copy-btn[disabled] { opacity: .45; cursor: not-allowed; filter: none; box-shadow: none; }
.copy-status { font: 12px var(--mono); color: var(--dim); letter-spacing: .04em; min-height: 18px; margin-bottom: 14px; }
.copy-status.ok { color: var(--grass); }
.copy-status.err { color: var(--amber); }

.how-to { font-size: 14px; color: var(--muted); }
.how-to ol { margin-left: 20px; }
.how-to li { margin-bottom: 8px; }
.how-to code { white-space: normal; }