/* Quick (速成) Input-Code Lookup — RT-TXT-058
   Widget styling. The form shell + ad/section styling come from the platform
   tool layout; this file scopes the qk-* result components. TEAL text-tool
   theme (accent #0D9488), mirroring the rare-chinese-character-reader family.
   Loaded automatically by show.blade.php when present. */

.qk-results { padding: 0; background: transparent; }

.qk-empty {
  padding: 22px 18px; text-align: center; color: var(--rt-ink-muted);
  font-style: italic; background: var(--rt-surface-2);
  border-radius: 8px; border: 1px dashed var(--rt-hairline);
}

/* ----- Char → Code cards ----- */
.qk-cards {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}
.qk-card {
  display: flex; align-items: stretch; gap: 14px; padding: 14px 16px;
  background: #fff; border: 1px solid var(--rt-hairline); border-radius: 10px;
  border-left: 4px solid #0D9488;
}
.qk-glyph {
  font-family: var(--rt-font-sans); font-size: 46px; line-height: 1;
  color: var(--rt-ink); align-self: center; min-width: 52px; text-align: center;
}
.qk-card-body { flex: 1; display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.qk-card-lbl {
  font-family: var(--rt-font-mono); font-size: 10.5px; color: var(--rt-ink-muted);
  text-transform: uppercase; letter-spacing: .05em; font-weight: 700;
}
.qk-code-row { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 12px; }
.qk-code-letters {
  font-family: 'SF Mono', Menlo, monospace; font-size: 22px; font-weight: 700;
  color: #0F766E; letter-spacing: .06em; text-transform: uppercase;
}
.qk-code-rads { display: inline-flex; gap: 6px; flex-wrap: wrap; }

.qk-rad {
  display: inline-flex; flex-direction: column; align-items: center;
  padding: 3px 7px; border: 1px solid rgba(13,148,136,.3);
  background: #F0FDFA; border-radius: 6px; line-height: 1.1;
}
.qk-rad-glyph { font-family: var(--rt-font-sans); font-size: 18px; color: var(--rt-ink); }
.qk-rad-letter {
  font-family: 'SF Mono', Menlo, monospace; font-size: 10px; color: #0F766E;
  text-transform: uppercase; margin-top: 2px;
}

.qk-nocode {
  padding: 8px 0; font-size: 13px; color: var(--rt-ink-muted); font-style: italic;
}

/* ----- Code → Chars (reverse) ----- */
.qk-code-head {
  display: flex; align-items: center; gap: 14px; padding: 14px 18px;
  background: var(--rt-result-bg); color: var(--rt-result-ink);
  border: 1px solid rgba(13,148,136,.22); border-radius: 10px; margin-bottom: 12px;
}
.qk-code-head-letters {
  font-family: 'SF Mono', Menlo, monospace; font-size: 30px; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase; color: var(--rt-result-ink);
}
.qk-code-head-rads { display: inline-flex; gap: 8px; flex-wrap: wrap; }

.qk-match-count {
  font-family: var(--rt-font-mono); font-size: 11.5px; color: var(--rt-ink-muted);
  text-transform: uppercase; letter-spacing: .04em; font-weight: 700; margin-bottom: 10px;
}
.qk-charlist { display: flex; flex-wrap: wrap; gap: 8px; }
.qk-charchip {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 44px; height: 44px; padding: 0 8px;
  font-family: var(--rt-font-sans); font-size: 26px; line-height: 1; color: var(--rt-ink);
  background: #fff; border: 1px solid var(--rt-hairline); border-radius: 8px;
}
.qk-charchip:hover { border-color: #0D9488; background: #F0FDFA; }

@media (max-width: 480px) {
  .qk-cards { grid-template-columns: 1fr; }
  .qk-glyph { font-size: 40px; }
}