/* =========================================================
   Legendev — /tools/ shared UI kit
   Tokens come from /shared/brand.css. Every tool page uses
   these primitives so the whole directory reads as one system.
   ========================================================= */

.tool-main { padding: 48px 24px 80px; max-width: 980px; }
.tool-back {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em;
  color: var(--text-faint); text-transform: uppercase; transition: color .2s;
}
.tool-back:hover { color: var(--accent); }
.tool-head h1 {
  font-family: var(--font-display); font-size: clamp(1.7rem, 4vw, 2.4rem);
  font-weight: 700; letter-spacing: -0.03em; margin: 14px 0 8px;
}
.tool-sub { color: var(--text-dim); max-width: 64ch; margin-bottom: 30px; }

/* panels */
.tool-panel {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px; margin-bottom: 18px;
}
.tool-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: start; }
@media (max-width: 800px) { .tool-grid-2 { grid-template-columns: 1fr; } }

/* labels + inputs */
.tool-label {
  display: block; font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-faint);
  margin: 0 0 8px;
}
.tool-input, .tool-textarea, .tool-select {
  width: 100%; background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 11px 13px; color: var(--text);
  font-family: inherit; font-size: 14px; transition: border-color .2s;
}
.tool-textarea { font-family: var(--font-mono); font-size: 13px; min-height: 220px; resize: vertical; line-height: 1.55; }
.tool-input:focus, .tool-textarea:focus, .tool-select:focus { outline: none; border-color: var(--accent); }
.tool-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin: 14px 0; }
.tool-field { margin-bottom: 16px; }

/* buttons (btn/btn-primary/btn-ghost come from brand.css) */
.btn-sm { padding: 8px 16px; font-size: 13px; }

/* output */
.tool-output {
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 14px; font-family: var(--font-mono); font-size: 13px; line-height: 1.6;
  white-space: pre-wrap; word-break: break-word; overflow-x: auto; min-height: 52px;
}
.tool-output.ok { border-color: rgba(74, 222, 128, 0.4); }
.tool-output.err { border-color: rgba(248, 113, 113, 0.5); color: var(--red); }

/* status line under an action */
.tool-note { font-family: var(--font-mono); font-size: 11.5px; color: var(--text-faint); margin-top: 10px; }
.tool-note.ok { color: var(--green); }
.tool-note.err { color: var(--red); }

/* results table */
.tool-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.tool-table th {
  text-align: left; font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-faint);
  padding: 9px 12px; border-bottom: 1px solid var(--border);
}
.tool-table td { padding: 9px 12px; border-bottom: 1px solid var(--border-soft); vertical-align: top; }
.tool-table tr:last-child td { border-bottom: 0; }
.tool-table .mono { font-family: var(--font-mono); font-size: 12.5px; }

/* small stat cards */
.tool-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 12px; margin: 16px 0; }
.tool-stat { border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 14px; background: var(--bg-card); }
.tool-stat .n { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; }
.tool-stat .l { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-faint); margin-top: 3px; }

/* score meter */
.tool-meter { height: 8px; border-radius: 4px; background: var(--bg); border: 1px solid var(--border-soft); overflow: hidden; margin: 10px 0; }
.tool-meter > i { display: block; height: 100%; background: var(--accent); transition: width .3s; }

/* chips */
.tool-chip {
  display: inline-block; font-family: var(--font-mono); font-size: 11px;
  border: 1px solid var(--border); border-radius: 6px; padding: 4px 10px;
  color: var(--text-dim); cursor: pointer; transition: border-color .2s, color .2s;
}
.tool-chip:hover, .tool-chip.active { border-color: var(--accent); color: var(--accent); }
.tool-chip.good { color: var(--green); border-color: rgba(74,222,128,0.4); }
.tool-chip.bad { color: var(--red); border-color: rgba(248,113,113,0.4); }
.tool-chip.warn { color: var(--amber); border-color: rgba(251,191,36,0.4); }

/* about + footer */
.tool-about { margin-top: 44px; border-top: 1px solid var(--border-soft); padding-top: 24px; }
.tool-about h2 { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; margin-bottom: 10px; }
.tool-about p { color: var(--text-dim); font-size: 14.5px; max-width: 70ch; margin-bottom: 8px; }
.tool-footer { border-top: 1px solid var(--border-soft); padding: 26px 0; }
.tool-footer .container { font-size: 13px; color: var(--text-faint); }
.tool-footer a { color: var(--text-dim); }
.tool-footer a:hover { color: var(--accent); }

/* inline code highlight colors (for JSON viewers etc.) */
.tk-key { color: #7da7ff; }
.tk-str { color: #4ade80; }
.tk-num { color: #fbbf24; }
.tk-bool { color: #c4b5fd; }
.tk-null { color: #8b93a1; }
.tk-punc { color: var(--text-dim); }
.hl-match { background: rgba(109, 158, 255, 0.25); border-radius: 3px; }
.hl-add { background: rgba(74, 222, 128, 0.16); }
.hl-del { background: rgba(248, 113, 113, 0.16); text-decoration: line-through; }

/* ---- conversion strip (enh:cta) — turns tool traffic into subscribers/leads ---- */
.tool-cta {
  margin-top: 44px; border: 1px solid var(--border); border-left: 3px solid var(--accent);
  border-radius: var(--radius); background: var(--bg-card); padding: 20px 22px;
  display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap;
}
.tool-cta-copy { max-width: 46ch; }
.tool-cta-copy strong { display: block; font-family: var(--font-display); font-size: 1.02rem; margin-bottom: 4px; }
.tool-cta-copy span { color: var(--text-dim); font-size: 13.5px; line-height: 1.55; }
.tool-cta-copy a { color: var(--accent); }
.tool-cta-links { display: flex; gap: 8px; flex-wrap: wrap; }
@media (max-width: 560px) { .tool-cta { flex-direction: column; align-items: flex-start; } }

/* ---- related-tools:auto (styles for the build-injected "Related tools" section) ---- */
.tool-related { margin-top: 44px; border-top: 1px solid var(--border-soft); padding-top: 24px; }
.tool-related h2 { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; margin-bottom: 14px; }
.rel-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.rel-card {
  display: block; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 14px 16px; transition: border-color .2s, transform .2s;
}
.rel-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.rel-card .rel-title { display: block; font-family: var(--font-display); font-size: 0.95rem; font-weight: 700; letter-spacing: -0.01em; margin-bottom: 4px; }
.rel-card .rel-desc { display: block; color: var(--text-dim); font-size: 12.5px; line-height: 1.5; }
/* ---- /related-tools:auto ---- */