/* Chengdacai RFQ form — minimal, theme-agnostic. */

.cdcc-rfq { --cdcc-ink:#111827; --cdcc-mut:#6b7280; --cdcc-line:#e5e7eb; --cdcc-brand:#0b5cad; --cdcc-err:#b42318; }
.cdcc-rfq * { box-sizing: border-box; }
.cdcc-rfq__bar { display:flex; gap:8px; margin:0 0 24px; padding:0; list-style:none; }
.cdcc-rfq__bar li { flex:1; }
.cdcc-rfq__seg { height:4px; border-radius:2px; background:var(--cdcc-line); }
.cdcc-rfq__bar li.is-on .cdcc-rfq__seg { background:var(--cdcc-brand); }
.cdcc-rfq__bar small { display:block; margin-top:6px; color:var(--cdcc-mut); font-size:12px; }
.cdcc-rfq__bar li.is-on small { color:var(--cdcc-brand); font-weight:600; }

.cdcc-rfq__grid { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.cdcc-rfq__field { display:flex; flex-direction:column; gap:6px; }
.cdcc-rfq__field--full { grid-column:1 / -1; }
.cdcc-rfq__label { font-weight:600; font-size:13.5px; }
.cdcc-rfq__req { color:var(--cdcc-err); }
.cdcc-rfq__req--cond { color:#b7791f; }
.cdcc-rfq input[type=text], .cdcc-rfq input[type=email], .cdcc-rfq input[type=tel],
.cdcc-rfq input[type=number], .cdcc-rfq input[type=date], .cdcc-rfq select, .cdcc-rfq textarea {
  width:100%; padding:10px 12px; border:1px solid var(--cdcc-line); border-radius:8px; font:inherit; background:#fff; }
.cdcc-rfq input:focus, .cdcc-rfq select:focus, .cdcc-rfq textarea:focus { outline:2px solid #bfdbfe; border-color:var(--cdcc-brand); }
.cdcc-rfq__help { margin:0; font-size:12.5px; color:var(--cdcc-mut); }
.cdcc-rfq__error { margin:0; font-size:12.5px; color:var(--cdcc-err); }
.cdcc-rfq__field.is-invalid input, .cdcc-rfq__field.is-invalid select, .cdcc-rfq__field.is-invalid textarea { border-color:var(--cdcc-err); }

.cdcc-rfq__chips { display:flex; flex-wrap:wrap; gap:8px; }
.cdcc-rfq__chip { display:inline-flex; align-items:center; border:1px solid var(--cdcc-line); border-radius:999px; padding:6px 12px; font-size:13px; cursor:pointer; background:#fff; }
.cdcc-rfq__chip input { margin-right:7px; }
.cdcc-rfq__chip.is-checked { border-color:var(--cdcc-brand); background:#eff6ff; color:var(--cdcc-brand); font-weight:600; }

.cdcc-rfq__drop { border:2px dashed #c8ccd4; border-radius:10px; padding:26px; text-align:center; background:#fbfcfd; }
.cdcc-rfq__drop.is-over { border-color:var(--cdcc-brand); background:#eff6ff; }
.cdcc-rfq__files { list-style:none; margin:10px 0 0; padding:0; }
.cdcc-rfq__files li { display:flex; justify-content:space-between; gap:10px; align-items:center; border:1px solid var(--cdcc-line); border-radius:8px; padding:8px 12px; margin-bottom:6px; font-size:13px; background:#fff; }
.cdcc-rfq__files li.is-bad { border-color:#fecdca; background:#fef3f2; color:var(--cdcc-err); }

.cdcc-rfq__nav { display:flex; justify-content:space-between; gap:12px; margin-top:26px; }
.cdcc-rfq__btn { padding:11px 22px; border-radius:8px; border:1px solid var(--cdcc-line); background:#fff; font:inherit; font-weight:600; cursor:pointer; }
.cdcc-rfq__btn--primary { background:var(--cdcc-brand); border-color:var(--cdcc-brand); color:#fff; }
.cdcc-rfq__btn--primary:hover { background:#08417c; }
.cdcc-rfq__btn--ghost { background:transparent; border-color:transparent; color:var(--cdcc-mut); }
.cdcc-rfq__hp { position:absolute; left:-9999px; }
.cdcc-rfq__done { text-align:center; padding:20px 0; }
.cdcc-rfq__spinner { display:inline-block; width:16px; height:16px; margin-right:8px; border:2px solid rgba(255,255,255,.4); border-top-color:#fff; border-radius:50%; animation:cdcc-spin .7s linear infinite; vertical-align:-3px; }
@keyframes cdcc-spin { to { transform: rotate(360deg); } }

@media (max-width: 640px) { .cdcc-rfq__grid { grid-template-columns: 1fr; } }