/* WanHu RFQ List — styles tuned to the wanli-industrial theme tokens */
:root {
  --rfq-blue: var(--blue, #1455c0);
  --rfq-ink: var(--ink, #182a3a);
  --rfq-muted: var(--muted, #526473);
  --rfq-line: var(--line, #dce3e8);
  --rfq-pale: var(--pale, #e3ecf8);
  --rfq-silver: var(--silver, #edf1f3);
  --rfq-radius: 3px;
  --rfq-body: var(--body, Manrope, Arial, sans-serif);
  --rfq-display: var(--display, 'Barlow Condensed', sans-serif);
}

/* ---------------------------------------------------------------- buttons */
.wanhu-rfq-add {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  min-height: 44px;
  margin: 8px 0 0;
  padding: 10px 16px;
  border: 1px solid var(--rfq-line);
  border-radius: var(--rfq-radius);
  background: #fff;
  color: var(--rfq-ink);
  font: 700 12.5px/1.4 var(--rfq-body);
  letter-spacing: .04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background-color .15s, border-color .15s, color .15s;
}
.wanhu-rfq-add:hover {
  border-color: var(--rfq-blue);
  background: var(--rfq-pale);
  color: var(--rfq-blue);
}
.wanhu-rfq-add__tick {
  display: none;
  font-size: 13px;
  line-height: 1;
}
.wanhu-rfq-add.is-added,
.wanhu-rfq-add.is-added:hover {
  border-color: var(--rfq-blue);
  background: var(--rfq-blue);
  color: #fff;
}
.wanhu-rfq-add.is-added .wanhu-rfq-add__tick { display: inline; }

/* single product page */
.wanhu-rfq-single-wrap { margin: 0 0 22px; }
.wanhu-rfq-add--single {
  width: auto;
  min-height: 52px;
  padding: 14px 26px;
  font-size: 14px;
  text-transform: none;
  letter-spacing: .01em;
}

/* ------------------------------------------------------------ floating bar */
.wanhu-rfq-bar {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 9990;
}
.wanhu-rfq-bar__toggle {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 12px 18px;
  border: 0;
  border-radius: 999px;
  background: var(--rfq-blue);
  color: #fff;
  font: 700 13.5px/1 var(--rfq-body);
  cursor: pointer;
  box-shadow: 0 10px 28px rgba(20, 85, 192, .34);
  transition: transform .15s, box-shadow .15s;
}
.wanhu-rfq-bar__toggle:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(20, 85, 192, .42);
}
.wanhu-rfq-bar__count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  border-radius: 999px;
  background: #fff;
  color: var(--rfq-blue);
  font-size: 12px;
  font-weight: 700;
}
.wanhu-rfq-bar.is-pulse .wanhu-rfq-bar__toggle { animation: wanhu-rfq-pulse .5s ease; }
@keyframes wanhu-rfq-pulse {
  0% { transform: scale(1); }
  40% { transform: scale(1.08); }
  100% { transform: scale(1); }
}

/* ---------------------------------------------------------------- drawer */
.wanhu-rfq-drawer {
  position: fixed;
  inset: 0;
  z-index: 9995;
}
.wanhu-rfq-drawer[hidden] { display: none; }
.wanhu-rfq-drawer__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(24, 42, 58, .38);
  opacity: 0;
  transition: opacity .25s;
}
.wanhu-rfq-drawer.is-open .wanhu-rfq-drawer__backdrop { opacity: 1; }
.wanhu-rfq-drawer__panel {
  position: absolute;
  top: 0;
  right: 0;
  display: flex;
  flex-direction: column;
  width: 400px;
  max-width: 94vw;
  height: 100%;
  background: #fff;
  box-shadow: -18px 0 50px rgba(24, 42, 58, .18);
  transform: translateX(102%);
  transition: transform .28s cubic-bezier(.3, .7, .3, 1);
}
.wanhu-rfq-drawer.is-open .wanhu-rfq-drawer__panel { transform: translateX(0); }
.wanhu-rfq-drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 20px 22px 14px;
  border-bottom: 1px solid var(--rfq-line);
}
.wanhu-rfq-drawer__head h2 {
  margin: 0;
  font-family: var(--rfq-display);
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -.02em;
  color: var(--rfq-ink);
}
.wanhu-rfq-drawer__close {
  border: 0;
  background: transparent;
  color: var(--rfq-muted);
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
}
.wanhu-rfq-drawer__close:hover { color: var(--rfq-ink); }
.wanhu-rfq-drawer__hint {
  margin: 0;
  padding: 12px 22px 0;
  color: var(--rfq-muted);
  font-size: 12.5px;
}
.wanhu-rfq-drawer__items {
  flex: 1;
  overflow-y: auto;
  padding: 6px 22px 4px;
}
.wanhu-rfq-drawer__foot {
  display: grid;
  gap: 10px;
  padding: 16px 22px 20px;
  border-top: 1px solid var(--rfq-line);
  background: var(--rfq-silver);
}
.wanhu-rfq-drawer__send { width: 100%; }
.wanhu-rfq-drawer__clear {
  border: 0;
  background: transparent;
  color: var(--rfq-muted);
  font: 600 12.5px var(--rfq-body);
  text-decoration: underline;
  cursor: pointer;
}
.wanhu-rfq-drawer__clear:hover { color: #b3261e; }

/* ------------------------------------------------------------------ rows */
.wanhu-rfq-row {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
  padding: 14px 0;
  border-bottom: 1px solid var(--rfq-line);
}
.wanhu-rfq-row:last-child { border-bottom: 0; }
.wanhu-rfq-row__thumb {
  width: 62px;
  height: 62px;
  object-fit: contain;
  border: 1px solid var(--rfq-line);
  border-radius: 4px;
  background: #fff;
}
.wanhu-rfq-row__body { min-width: 0; }
.wanhu-rfq-row__name {
  display: block;
  color: var(--rfq-ink);
  font: 700 13px/1.4 var(--rfq-body);
  text-decoration: none;
}
.wanhu-rfq-row__name:hover { color: var(--rfq-blue); }
.wanhu-rfq-row__meta {
  margin-top: 3px;
  color: var(--rfq-muted);
  font-size: 11.5px;
  letter-spacing: .02em;
}
.wanhu-rfq-row__remove {
  margin-top: 7px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--rfq-muted);
  font: 600 11.5px var(--rfq-body);
  text-decoration: underline;
  cursor: pointer;
}
.wanhu-rfq-row__remove:hover { color: #b3261e; }
.wanhu-rfq-row__side { text-align: right; }
.wanhu-rfq-qty {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--rfq-line);
  border-radius: var(--rfq-radius);
  overflow: hidden;
}
.wanhu-rfq-qty button {
  width: 26px;
  height: 28px;
  border: 0;
  background: #fff;
  color: var(--rfq-ink);
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
}
.wanhu-rfq-qty button:hover { background: var(--rfq-pale); color: var(--rfq-blue); }
.wanhu-rfq-qty input {
  width: 42px;
  height: 28px;
  border: 0;
  border-left: 1px solid var(--rfq-line);
  border-right: 1px solid var(--rfq-line);
  text-align: center;
  font: 700 12px var(--rfq-body);
  color: var(--rfq-ink);
  -moz-appearance: textfield;
}
.wanhu-rfq-qty input::-webkit-outer-spin-button,
.wanhu-rfq-qty input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

/* ------------------------------------------------------------ empty state */
.wanhu-rfq-empty {
  padding: 30px 22px;
  border: 1px dashed var(--rfq-line);
  border-radius: var(--rfq-radius);
  background: var(--rfq-silver);
  color: var(--rfq-muted);
  font-size: 13.5px;
  text-align: center;
}
.wanhu-rfq-empty a { color: var(--rfq-blue); font-weight: 700; }

/* --------------------------------------------------------------- RFQ page */
.wanhu-rfq-page__title {
  margin: 0 0 14px;
  font-family: var(--rfq-display);
  font-size: 34px;
  font-weight: 600;
  letter-spacing: -.02em;
  color: var(--rfq-ink);
}
.wanhu-rfq-page__hint {
  margin: 0 0 18px;
  color: var(--rfq-muted);
  font-size: 13.5px;
}
.wanhu-rfq-page__items { margin-bottom: 16px; }
.wanhu-rfq-page__tools {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-top: 12px;
}
.wanhu-rfq-page__link { color: var(--rfq-blue); font: 700 13px var(--rfq-body); text-decoration: none; }
.wanhu-rfq-page__link:hover { text-decoration: underline; }
.wanhu-rfq-page__clear {
  border: 0;
  background: transparent;
  color: var(--rfq-muted);
  font: 600 12.5px var(--rfq-body);
  text-decoration: underline;
  cursor: pointer;
}
.wanhu-rfq-page__clear:hover { color: #b3261e; }
.wanhu-rfq-page__warn {
  padding: 16px 18px;
  border-radius: var(--rfq-radius);
  background: #fff4e5;
  color: #7a4a00;
  font-size: 13.5px;
}
.wanhu-rfq-page .wpcf7 textarea[name="rfq-items"] {
  min-height: 200px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12.5px;
  line-height: 1.65;
}

/* ------------------------------------------------------------------ toast */
.wanhu-rfq-toast {
  position: fixed;
  right: 22px;
  bottom: 84px;
  z-index: 9999;
  padding: 11px 16px;
  border-radius: var(--rfq-radius);
  background: var(--rfq-ink);
  color: #fff;
  font: 600 12.5px var(--rfq-body);
  box-shadow: 0 12px 30px rgba(24, 42, 58, .28);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .2s, transform .2s;
  pointer-events: none;
}
.wanhu-rfq-toast.is-on { opacity: 1; transform: translateY(0); }

/* ----------------------------------------------------------------- mobile */
@media (max-width: 600px) {
  .wanhu-rfq-bar { right: 14px; bottom: 14px; }
  .wanhu-rfq-bar__toggle { padding: 11px 15px; }
  .wanhu-rfq-drawer__panel { width: 100%; max-width: 100%; }
  .wanhu-rfq-row { grid-template-columns: 52px minmax(0, 1fr); }
  .wanhu-rfq-row__thumb { width: 52px; height: 52px; }
  .wanhu-rfq-row__side { grid-column: 2; text-align: left; margin-top: 8px; }
  .wanhu-rfq-toast { right: 14px; left: 14px; bottom: 74px; text-align: center; }
}