/* ============================================================
   WORD TOOLS — /solver/, /anagram/, /word-finder/, /search/
   ============================================================ */

.tool-hero { background: var(--ink); color: var(--paper); }
.tool-hero .section-inner { padding-top: var(--space-xl); padding-bottom: var(--space-xl); }
.tool-hero .eyebrow { color: #ff8a9a; }
.tool-hero h1 { font-family: var(--font-display); font-size: clamp(2rem, 4.5vw, 3rem); line-height: 1.1; margin-bottom: var(--space-sm); color: #fff; }
.tool-hero .lead { color: rgba(255,255,255,0.72); max-width: 62ch; margin-bottom: var(--space-lg); }

.tool-form { display: grid; gap: var(--space-md); max-width: 820px; }
.tool-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }
.tool-field { display: flex; flex-direction: column; gap: 0.35rem; }
.tool-field label { font-size: 0.8rem; font-weight: 600; letter-spacing: 0.04em; color: rgba(255,255,255,0.8); }
.tool-field .hint { font-size: 0.78rem; color: rgba(255,255,255,0.5); }
.tool-input, .tool-select {
  font: 1.05rem var(--font-body);
  padding: 0.8rem 1rem;
  border-radius: 8px;
  border: 1.5px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.08);
  color: #fff;
  min-width: 0;
  width: 100%;
}
.tool-input::placeholder { color: rgba(255,255,255,0.38); }
.tool-input:focus, .tool-select:focus { outline: none; border-color: var(--accent); background: rgba(255,255,255,0.12); }
.tool-select option { color: var(--ink); }
.tool-input.mono { font-family: var(--font-mono); letter-spacing: 0.18em; text-transform: uppercase; font-size: 1.25rem; }
.tool-input.mono::placeholder { letter-spacing: 0.1em; text-transform: none; font-family: var(--font-body); font-size: 1rem; }
.tool-actions { display: flex; gap: var(--space-sm); flex-wrap: wrap; align-items: center; }
.tool-actions .btn-ghost { background: transparent; border: 1.5px solid rgba(255,255,255,0.3); color: #fff; }
.tool-actions .btn-ghost:hover { border-color: #fff; }
.tool-more { color: rgba(255,255,255,0.85); font-size: 0.9rem; }
.tool-more summary { cursor: pointer; font-weight: 600; margin-bottom: var(--space-sm); }
.examples { display: flex; flex-wrap: wrap; gap: 0.4rem; align-items: center; margin-top: var(--space-md); font-size: 0.85rem; color: rgba(255,255,255,0.6); }
.examples a { font-family: var(--font-mono); padding: 0.25rem 0.6rem; border: 1px solid rgba(255,255,255,0.2); border-radius: 99px; color: #fff; letter-spacing: 0.05em; }
.examples a:hover { border-color: var(--accent); }

.tool-results .section-inner { padding-top: var(--space-xl); padding-bottom: var(--space-xl); min-height: 12rem; }
.results-head { display: flex; justify-content: space-between; align-items: baseline; gap: var(--space-md); flex-wrap: wrap; margin-bottom: var(--space-md); }
.results-head h2 { font-family: var(--font-display); font-size: 1.6rem; }
.results-count { color: var(--ink-soft); font-size: 0.9rem; }
.results-empty, .results-status { color: var(--ink-soft); padding: var(--space-md) 0; }
.result-group { margin-bottom: var(--space-lg); }
.result-group h3 { font-size: 0.8rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); margin-bottom: 0.6rem; padding-bottom: 0.3rem; border-bottom: 1px solid var(--cream); }
.word-list { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.word {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  padding: 0.3rem 0.65rem;
  background: var(--paper);
  border: 1px solid var(--cream);
  border-radius: 5px;
  cursor: pointer;
  color: var(--ink);
}
.word:hover { border-color: var(--ink); }
.word.is-common { font-weight: 600; background: #fff; border-color: #cfc8ba; }
.word.copied { background: var(--ink); color: var(--paper); }
.word mark { background: none; color: var(--accent); font-weight: 700; }
.clue-hits { background: var(--paper-warm); border: 1px solid var(--cream); border-radius: 10px; padding: var(--space-md) var(--space-lg); margin-bottom: var(--space-lg); }
.clue-hits h3 { border: 0; margin-bottom: 0.4rem; padding: 0; }
.clue-hits p { font-size: 0.9rem; color: var(--ink-soft); margin-bottom: 0.6rem; }
.clue-hits a.text-link { font-size: 0.9rem; }
.show-more { margin-top: var(--space-md); }
.legend { font-size: 0.8rem; color: var(--ink-soft); margin-bottom: var(--space-md); }
.legend .word { cursor: default; font-size: 0.75rem; padding: 0.1rem 0.4rem; }

.tool-guide { border-top: 1px solid var(--cream); background: var(--paper-warm); }
.tool-guide .section-inner { padding-top: var(--space-xl); padding-bottom: var(--space-xl); }
.guide-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-lg); margin: var(--space-lg) 0 var(--space-xl); }
.guide-step h3 { font-family: var(--font-display); font-weight: 400; font-size: 1.15rem; margin-bottom: 0.3rem; }
.guide-step p { color: var(--ink-soft); font-size: 0.92rem; }
.guide-step .step-num { width: 36px; height: 36px; font-size: 1rem; margin-bottom: 0.6rem; }
.pattern-table { width: 100%; max-width: 720px; border-collapse: collapse; margin-bottom: var(--space-lg); font-size: 0.92rem; }
.pattern-table th, .pattern-table td { text-align: left; padding: 0.55rem 0.5rem; border-bottom: 1px solid var(--cream); }
.pattern-table th { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-soft); border-bottom: 2px solid var(--ink); }
.pattern-table code { font-family: var(--font-mono); background: var(--paper); padding: 0.1rem 0.4rem; border-radius: 3px; border: 1px solid var(--cream); }
.faq-list details { border-bottom: 1px solid var(--cream); padding: 0.8rem 0; max-width: 780px; }
.faq-list summary { cursor: pointer; font-weight: 600; }
.faq-list details p { margin-top: 0.5rem; color: var(--ink-soft); }

.search-results .hit { display: block; padding: 0.9rem 1rem; border: 1px solid var(--cream); border-radius: 8px; background: var(--paper); margin-bottom: 0.5rem; }
.search-results .hit:hover { border-color: var(--accent); }
.search-results .hit-type { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); }
.search-results .hit-title { display: block; font-family: var(--font-display); font-size: 1.15rem; }
.search-results .hit-desc { display: block; font-size: 0.88rem; color: var(--ink-soft); }

@media (max-width: 760px) {
  .tool-row { grid-template-columns: 1fr; }
  .guide-grid { grid-template-columns: 1fr; gap: var(--space-md); }
}
.tool-hero kbd { background: rgba(255,255,255,0.14); border-color: rgba(255,255,255,0.25); color: #fff; }
.tool-results { scroll-margin-top: var(--header-h); }