/* LEAF AMM — Uniswap 风格 */
:root {
  --bg: #ffffff;
  --card: #f5f5f7;
  --card2: #e9e9ee;
  --border: #e0e0e8;
  --text: #1a1a1e;
  --text-dim: #6b6b76;
  --accent: #16a34a;
  --accent-dim: #15803d;
  --pink: #d946ef;
  --radius: 20px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { background: var(--bg); color: var(--text); font-family: -apple-system, "Inter", "PingFang SC", "Microsoft YaHei", sans-serif; min-height: 100vh; }
.wrap { max-width: 1024px; margin: 0 auto; padding: 0 20px; }
.wrap.nav { max-width: 100%; }

/* 顶栏 */
.topbar { border-bottom: 1px solid var(--border); padding: 14px 0; position: sticky; top: 0; background: rgba(255,255,255,.9); backdrop-filter: blur(12px); z-index: 10; }
.nav { display: flex; align-items: center; gap: 24px; }
.logo { font-size: 20px; display: flex; align-items: center; gap: 8px; }
.badge { font-size: 11px; background: var(--card2); color: var(--accent); padding: 3px 8px; border-radius: 20px; font-weight: 600; }
.tabs-main { display: flex; gap: 4px; background: var(--card); border-radius: 14px; padding: 4px; flex: 1; min-width: 0; overflow-x: auto; justify-content: center; }
.mtab { background: none; border: none; color: var(--text-dim); padding: 9px 16px; border-radius: 10px; font-size: 14px; font-weight: 600; cursor: pointer; white-space: nowrap; flex-shrink: 0; }
.mtab.active { background: var(--card2); color: var(--text); }
.wallet-area { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.connect-btn { background: var(--accent); color: #062b16; border: none; border-radius: 14px; padding: 11px 22px; font-size: 15px; font-weight: 700; cursor: pointer; }
.connect-btn:hover { background: var(--accent-dim); }
#walletInfoHeader { display: flex; gap: 10px; align-items: center; background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 9px 16px; font-size: 14px; }
#walletInfoHeader.hidden { display: none; }
#wAddrHeader { color: var(--accent); font-family: monospace; }
.disconnect-btn { background: transparent; color: var(--text-dim); border: 1px solid var(--border); border-radius: 10px; padding: 6px 12px; font-size: 13px; cursor: pointer; }
.disconnect-btn:hover { color: var(--text); border-color: var(--text-dim); }
/* 主网持仓站风格的地址详情 */
#view-wallet .swap-card.wide { max-width: 900px; }
.addr-title { font-size: 16px; margin: 12px 0; }
.addr-title code { color: #60a5fa; font-size: 13px; word-break: break-all; line-height: 1.6; }
.wstats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 16px 0; }
.wstat { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 12px 16px; text-align: center; }
.wstat .l { display: block; font-size: 12px; color: var(--text-dim); margin-bottom: 6px; }
.wstat b { font-size: 20px; font-variant-numeric: tabular-nums; }
.wstat b.green { color: #4ade80; }
@media (max-width: 640px) { .wstats { grid-template-columns: repeat(2, 1fr); } }
.stake-badge { font-size: 12px; padding: 3px 10px; border-radius: 12px; white-space: nowrap; }
.stake-badge.s1 { background: #14532d; color: #4ade80; }
.stake-badge.s0 { background: #334155; color: #94a3b8; }
.lang-toggle button { background: var(--card); color: var(--text-dim); border: 1px solid var(--border); padding: 8px 10px; cursor: pointer; font-size: 13px; }
.lang-toggle button:first-child { border-radius: 10px 0 0 10px; }
.lang-toggle button:last-child { border-radius: 0 10px 10px 0; }
.lang-toggle button.active { color: var(--text); border-color: var(--accent); }

main { padding: 36px 0 60px; }
.view.hidden { display: none; }

/* Swap 卡片 */
.swap-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; max-width: 480px; margin: 0 auto 20px; }
.swap-card.wide { max-width: 640px; }
.swap-card h2 { font-size: 19px; margin-bottom: 16px; }
.swap-card h3 { font-size: 15px; margin: 18px 0 10px; color: var(--text-dim); }
.swap-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.swap-head h2 { margin: 0; }
.icon-btn { background: none; border: none; font-size: 19px; cursor: pointer; opacity: .7; }
.slip-box { background: var(--card2); border-radius: 14px; padding: 12px; margin-bottom: 12px; }
.slip-box label { font-size: 13px; color: var(--text-dim); display: block; margin-bottom: 8px; }
.slip-opts { display: flex; gap: 8px; }
.slip-opts button { background: var(--card); border: 1px solid var(--border); color: var(--text); border-radius: 10px; padding: 7px 14px; cursor: pointer; font-size: 13px; }
.slip-opts button.active { border-color: var(--accent); color: var(--accent); }
.hidden { display: none !important; }

.token-box { background: var(--card2); border-radius: 16px; padding: 14px 16px; margin-bottom: 4px; border: 1px solid transparent; }
.token-box:focus-within { border-color: var(--border); }
.tb-top { display: flex; justify-content: space-between; font-size: 13px; color: var(--text-dim); margin-bottom: 8px; }
.tb-main { display: flex; align-items: center; gap: 10px; }
.tb-main input { flex: 1; background: none; border: none; color: var(--text); font-size: 30px; font-weight: 500; outline: none; width: 100%; }
.tb-main input::placeholder { color: #4a4a5e; }
.tb-main input[readonly] { color: var(--text-dim); }
/* 隐藏 number 输入框原生 spinner */
input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
input[type=number] { -moz-appearance: textfield; appearance: textfield; }
.token-select { display: flex; align-items: center; gap: 7px; background: var(--card); border: 1px solid var(--border); border-radius: 20px; padding: 8px 13px; color: var(--text); font-size: 15px; font-weight: 600; cursor: pointer; white-space: nowrap; }
.ticon { width: 26px; height: 26px; border-radius: 50%; background: #f7931a; display: inline-flex; align-items: center; justify-content: center; font-size: 14px; color: #fff; }
.ticon.leaf { background: var(--accent); }
.tb-fiat { font-size: 13px; color: var(--text-dim); margin-top: 6px; min-height: 18px; }

.flip-row { display: flex; justify-content: center; margin: -6px 0; position: relative; z-index: 2; }
.flip-btn { width: 38px; height: 38px; border-radius: 12px; background: var(--card); border: 3px solid var(--bg); color: var(--text); font-size: 17px; cursor: pointer; }
.flip-btn:hover { color: var(--accent); }

.swap-detail { background: var(--card2); border-radius: 14px; padding: 12px 14px; margin: 12px 0; font-size: 14px; }
.swap-detail > div { display: flex; justify-content: space-between; padding: 4px 0; color: var(--text-dim); }
.swap-detail b { color: var(--text); font-weight: 500; }

.action-btn { width: 100%; background: var(--accent); color: #062b16; border: none; border-radius: 16px; padding: 17px; font-size: 18px; font-weight: 700; cursor: pointer; margin-top: 8px; }
.action-btn:hover:not(:disabled) { background: var(--accent-dim); }
.action-btn:disabled { background: var(--card2); color: var(--text-dim); cursor: not-allowed; }
.msg { margin-top: 10px; font-size: 14px; min-height: 20px; text-align: center; }
.msg.ok { color: var(--accent); } .msg.err { color: #f87171; }

.pool-bar { display: flex; align-items: center; gap: 10px; justify-content: center; margin: 18px 0 12px; flex-wrap: wrap; }
.ghost-btn { background: var(--card); border: 1px solid var(--border); color: var(--text); border-radius: 12px; padding: 9px 18px; font-size: 14px; cursor: pointer; }
.ghost-btn:hover { border-color: var(--accent); }
.pool-price { color: var(--text-dim); font-size: 14px; }
#priceChart { width: 100%; max-width: 480px; margin: 0 auto; display: block; background: var(--card); border: 1px solid var(--border); border-radius: 16px; }

/* Pool */
.pool-head { display: flex; justify-content: space-between; align-items: center; max-width: 640px; margin: 0 auto 16px; }
.pool-head h2 { font-size: 20px; }
.primary-btn { background: var(--accent); color: #062b16; border: none; border-radius: 12px; padding: 10px 20px; font-size: 14px; font-weight: 700; cursor: pointer; }
#posList { max-width: 640px; margin: 0 auto 16px; }
.pos-card { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 16px 18px; margin-bottom: 10px; display: flex; justify-content: space-between; align-items: center; }
.pos-card .pair { font-weight: 700; font-size: 16px; }
.pos-card .share { color: var(--text-dim); font-size: 13px; margin-top: 4px; }
.row { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.row label { width: 100px; color: var(--text-dim); font-size: 14px; flex-shrink: 0; }
.row input { flex: 1; background: var(--card2); border: 1px solid var(--border); border-radius: 12px; color: var(--text); padding: 11px 14px; font-size: 15px; }
.row b { color: var(--accent); }
.pct-row { display: flex; gap: 8px; margin-bottom: 12px; }
.pct-row button { flex: 1; background: var(--card2); border: 1px solid var(--border); color: var(--text); border-radius: 10px; padding: 8px; cursor: pointer; font-size: 13px; }
.pct-row button.active { border-color: var(--accent); color: var(--accent); }
.btn-row { display: flex; gap: 10px; margin: 12px 0; }
.btn-row .primary-btn { flex: 1; }

/* Testnet */
.desc { color: var(--text-dim); font-size: 14px; line-height: 1.7; margin-bottom: 14px; }
.code-block { background: var(--bg); border: 1px solid var(--border); border-radius: 14px; padding: 12px 14px; margin-bottom: 12px; position: relative; }
.code-block label { display: block; color: var(--text-dim); font-size: 12px; margin-bottom: 6px; }
.code-block code { font-family: ui-monospace, monospace; font-size: 13px; color: #7dd3fc; word-break: break-all; }
.code-block code.small { font-size: 12px; }
.code-block .copy { position: absolute; top: 8px; right: 8px; background: none; border: none; font-size: 16px; cursor: pointer; }
.tag { background: rgba(74,222,128,.15); color: var(--accent); border-radius: 6px; padding: 1px 7px; font-size: 11px; }
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 12px; }
.stat { background: var(--bg); border: 1px solid var(--border); border-radius: 14px; padding: 12px 14px; }
.stat label { display: block; color: var(--text-dim); font-size: 12px; margin-bottom: 4px; }
.stat b { font-size: 17px; color: var(--accent); }
.hint { color: var(--text-dim); font-size: 13px; margin-top: 10px; line-height: 1.6; }
.log .tx { background: var(--bg); border: 1px solid var(--border); border-radius: 14px; padding: 12px 14px; margin-bottom: 8px; }
.tx-note { font-size: 14px; margin-bottom: 6px; }
.tx code { font-family: ui-monospace, monospace; font-size: 12px; color: #c4b5fd; word-break: break-all; }
.tx-links { margin-top: 8px; }
.tx-links a { color: #7dd3fc; font-size: 12px; margin-right: 12px; text-decoration: none; }
.explorer-links { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.explorer-links a { background: var(--card2); border: 1px solid var(--border); border-radius: 12px; padding: 9px 16px; color: #7dd3fc; text-decoration: none; font-size: 14px; }
.explorer-links a:hover { border-color: #7dd3fc; }

footer { text-align: center; color: var(--text-dim); font-size: 13px; padding: 24px 0; }
footer a { color: var(--accent); text-decoration: none; }
@media (max-width: 900px) {
  .wrap.nav { max-width: 100%; }
  .mtab { padding: 8px 14px; font-size: 14px; }
}
@media (max-width: 640px) {
  .nav { flex-wrap: wrap; gap: 12px; }
  .tabs-main { order: 3; width: 100%; overflow-x: auto; flex: none; }
  .mtab { padding: 8px 14px; font-size: 14px; }
  .tb-main input { font-size: 24px; }
  .wrap { padding: 0 12px; }
  .swap-card { padding: 16px; }
  table { display: block; overflow-x: auto; }
  .wallet-area { margin-left: 0; width: 100%; justify-content: flex-end; }
}


/* 钱包选择弹窗 */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.55); z-index: 200; display: flex; align-items: center; justify-content: center; }
.modal-box { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 20px; width: min(360px, 90vw); box-shadow: 0 18px 50px rgba(0,0,0,.5); }
.modal-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px; }
.modal-head b { font-size: 16px; }
.modal-x { background: none; border: none; color: var(--text-dim); font-size: 16px; cursor: pointer; }
.modal-hint { color: var(--text-dim); font-size: 13px; margin: 0 0 12px; }
.wallet-opt { display: flex; width: 100%; align-items: center; justify-content: space-between; background: var(--card2); border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px; margin-bottom: 8px; cursor: pointer; color: var(--text); font-size: 15px; }
.wallet-opt:hover { border-color: var(--accent); }
.wallet-opt .wname { font-weight: 700; }
.wallet-opt .wtag { font-size: 12px; color: var(--accent); }


/* 资产列表 (仿主网持仓站) */
.asset-list { border-top: 1px solid var(--border); margin: 12px 0 20px; }
.asset-row { display: flex; align-items: center; padding: 14px 4px; border-bottom: 1px solid var(--border); gap: 12px; }
.asset-left { display: flex; align-items: center; gap: 12px; flex: 1; min-width: 0; }
.asset-left .ticon { width: 32px; height: 32px; font-size: 16px; flex-shrink: 0; }
.asset-mid { text-align: right; min-width: 100px; }
.asset-mid b { font-size: 18px; font-variant-numeric: tabular-nums; }
.asset-right { min-width: 80px; text-align: right; }

/* Mint 进度条 */
.mint-progress { margin: 12px 0 16px; }
.mp-bar { height: 10px; background: var(--border); border-radius: 5px; overflow: hidden; }
.mp-fill { height: 100%; background: #22c55e; border-radius: 5px; transition: width 0.3s; }
.mp-text { margin-top: 6px; font-size: 13px; color: var(--text-dim); }