/* =========================================================
 *  人民币大写转换 · 页面样式
 *
 *  只放本页面专属的样式，公共色板/组件在 hub.css 里。
 * ========================================================= */

.tool-page {
  max-width: 680px;
  margin: 0 auto;
  padding: 36px 20px 24px;
}

.tp-head {
  text-align: center;
  margin-bottom: 28px;
}
.tp-ic {
  display: inline-grid;
  place-items: center;
  width: 58px;
  height: 58px;
  margin-bottom: 16px;
  border-radius: 18px;
  background: linear-gradient(160deg, rgba(52, 199, 89, .16), rgba(52, 199, 89, .06));
  color: var(--ok);
  font-size: 30px;
}
.tp-head h1 {
  margin: 0 0 8px;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -.02em;
}
.tp-sub {
  margin: 0;
  color: var(--tx2);
  font-size: 14.5px;
}

.card {
  padding: 28px 26px;
  border: 1px solid var(--line2);
  border-radius: var(--r);
  background: var(--card-solid);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
}

.fld-label {
  display: block;
  font-size: 13px;
  color: var(--tx2);
  margin-bottom: 8px;
  font-weight: 500;
}

.amt-wrap {
  position: relative;
  display: flex;
  align-items: center;
  background: #ffffff;
  border: 1.5px solid var(--line);
  border-radius: 14px;
  padding: 0 16px;
  transition: border-color .2s var(--ease), box-shadow .2s;
}
.amt-wrap:focus-within {
  border-color: var(--brand);
  box-shadow: 0 0 0 4px rgba(10, 132, 255, .12);
}
.amt-cny {
  color: var(--tx2);
  font-size: 22px;
  font-weight: 500;
  margin-right: 8px;
  flex: none;
}
.amt-in {
  flex: 1;
  border: 0;
  background: transparent;
  outline: none;
  font-size: 26px;
  font-weight: 600;
  color: var(--tx);
  padding: 14px 0;
  letter-spacing: .01em;
  font-variant-numeric: tabular-nums;
  -webkit-appearance: none;
  appearance: none;
}
.amt-clear {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border: 0;
  border-radius: 50%;
  background: rgba(120, 120, 128, .16);
  color: var(--tx3);
  font-size: 12px;
  cursor: pointer;
  flex: none;
  margin-left: 8px;
}
.amt-clear:hover { color: var(--tx2); background: rgba(120, 120, 128, .24); }

.fld-tip {
  margin: 10px 4px 0;
  font-size: 12.5px;
  color: var(--tx3);
}
.fld-tip.err { color: var(--err); }

/* 大写输出 */
.out {
  margin-top: 22px;
  padding: 20px 22px;
  background: linear-gradient(140deg,
    rgba(52, 199, 89, .08),
    rgba(10, 132, 255, .05));
  border: 1px solid rgba(52, 199, 89, .18);
  border-radius: 14px;
  animation: fadeUp .28s var(--ease);
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(6px); }
}
.out-label {
  font-size: 12.5px;
  color: var(--tx2);
  margin-bottom: 10px;
  font-weight: 500;
}
.out-tx {
  font-size: 24px;
  line-height: 1.55;
  font-weight: 600;
  color: var(--tx);
  letter-spacing: .02em;
  word-break: break-all;
  margin-bottom: 14px;
}
.out-copy {
  padding: 9px 18px !important;
  font-size: 13.5px !important;
}
/* 「人民币」只是展示前缀，复制时不含它，所以视觉上弱化区分 */
.out-pre {
  font-size: .72em;
  font-weight: 500;
  color: var(--tx2);
  margin-right: 4px;
}

/* 快速输入 */
.quick {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px dashed var(--line);
}
.quick-label {
  font-size: 12.5px;
  color: var(--tx3);
  margin-right: 4px;
}
.quick button {
  padding: 5px 12px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 99px;
  font-size: 12.5px;
  color: var(--tx2);
  transition: border-color .2s, color .2s, background .2s;
  font-family: inherit;
}
.quick button:hover {
  border-color: var(--brand);
  color: var(--brand);
  background: var(--brand-soft);
}

.note h2 {
  margin: 0 0 14px;
  font-size: 18px;
  font-weight: 600;
}
.note ul {
  margin: 0;
  padding: 0 0 0 18px;
  color: var(--tx2);
  font-size: 14px;
  line-height: 1.8;
}
.note li + li { margin-top: 4px; }
.note b { color: var(--tx); font-weight: 600; }

@media (max-width: 640px) {
  .tool-page { padding: 24px 16px 16px; }
  .tp-head h1 { font-size: 22px; }
  .tp-sub { font-size: 13.5px; }
  .card { padding: 22px 18px; border-radius: 16px; }
  .amt-in { font-size: 22px; padding: 12px 0; }
  .out-tx { font-size: 19px; }
}