/* rmb-upper 人民币大写转换 —— 专有样式（基础类复用 life-calc.css） */
#app { --text-dim: #86868b; --bg-soft: #f5f6f8; --bg-soft-2: #eceef1; }
.rmb-row { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.rmb-label { font-size: 13px; color: var(--text-secondary, #51545c); font-weight: 600; }
.rmb-input, .rmb-output {
    width: 100%; box-sizing: border-box; padding: 11px 13px; font-size: 15px;
    border: 1px solid var(--border, #d9dce1); border-radius: 10px; background: #fff; color: var(--text, #1d1d1f);
}
.rmb-output { min-height: 84px; resize: vertical; line-height: 1.6; font-family: inherit; }
.rmb-input:focus, .rmb-output:focus { outline: none; border-color: var(--primary, #2f6bff); box-shadow: 0 0 0 3px rgba(47,107,255,.12); }
.rmb-btns { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 12px; }
.rmb-note {
    margin-top: 14px; padding: 14px 16px; background: var(--bg-soft, #f5f6f8); border-radius: 12px;
    font-size: 13px; color: var(--text-secondary, #51545c); line-height: 1.8;
}
.rmb-note ul { margin: 6px 0 0; padding-left: 20px; }
.rmb-note li { margin: 3px 0; }
.alert { padding: 10px 12px; border-radius: 8px; font-size: 13px; margin-bottom: 4px; }
.alert.info { background: #eef3ff; color: #2451c4; }
.alert.ok { background: #e9f8ee; color: #1d8a45; }
.alert.err { background: #fdecec; color: #c0392b; }
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 9px 14px; border-radius: 9px; border: 1px solid var(--border, #d9dce1); background: #fff; color: var(--text, #1d1d1f); font-size: 13.5px; cursor: pointer; transition: .15s; }
.btn:hover { border-color: #b9bfc9; }
.btn-primary { background: var(--primary, #2f6bff); color: #fff; border-color: var(--primary, #2f6bff); }
.btn-primary:hover { background: #2456e0; }