/* 嗨视力眼健康平台 · 统一视觉规范 */
:root{
  --brand:#1d6bb5; --brand-dark:#0d2b4e; --brand-light:#e8f2fc;
  --accent:#e8a33d; --ok:#18895c; --warn:#d98324; --danger:#c0392b;
  --bg:#eef1f5; --card:#fff; --line:#e3e8ef;
  --text:#1b2a3d; --text-sub:#5b6b7f; --text-mute:#8a97a6;
  --radius:10px; --shadow:0 2px 12px rgba(16,24,40,.08);
}
*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--bg);color:var(--text);
  font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
  font-size:14px;line-height:1.6;padding-bottom:40px}
a{color:var(--brand);text-decoration:none}

/* ── 顶栏 ── */
.topbar{background:linear-gradient(135deg,var(--brand-dark),var(--brand));
  color:#fff;padding:14px 18px;display:flex;justify-content:space-between;align-items:center;
  position:sticky;top:0;z-index:50;box-shadow:0 2px 10px rgba(13,43,78,.2)}
.topbar .t-left{display:flex;align-items:center;gap:10px}
.topbar h1{font-size:16px;font-weight:700;letter-spacing:-.2px}
.topbar .role-chip{background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.3);
  border-radius:20px;padding:2px 10px;font-size:12px}
.topbar .t-right{display:flex;align-items:center;gap:12px;font-size:12.5px;opacity:.92}
.topbar button{background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);
  color:#fff;border-radius:6px;padding:5px 12px;font-size:12.5px;cursor:pointer}
.topbar button:hover{background:rgba(255,255,255,.25)}
/* 初始密码提醒（点击直接去改密） */
.topbar button.pw-warn{background:rgba(232,163,61,.28);border-color:rgba(255,214,153,.75);
  color:#fff8ec;font-weight:600}
.topbar button.pw-warn:hover{background:rgba(232,163,61,.45)}
@media(max-width:640px){
  .topbar{padding:11px 12px;flex-wrap:wrap;gap:6px}
  .topbar h1{font-size:14px}
  .topbar .t-right{gap:8px;font-size:12px}
  .topbar button{padding:4px 9px;font-size:12px}
}

/* ── 布局 ── */
.wrap{max-width:1080px;margin:18px auto 0;padding:0 14px}
.grid{display:grid;gap:14px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:860px){.g2,.g3,.g4{grid-template-columns:1fr}}
@media(max-width:860px) and (min-width:560px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}

/* ── 卡片 ── */
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  padding:16px 18px;margin-bottom:14px}
.card h2{font-size:15px;font-weight:700;margin-bottom:12px;padding-left:10px;
  border-left:3px solid var(--brand);line-height:1.3}
.card h3{font-size:13.5px;font-weight:600;color:var(--text-sub);margin:14px 0 8px}
.card-sub{font-size:12.5px;color:var(--text-mute);margin-bottom:12px}

/* ── 指标卡 ── */
.kpi{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:14px 16px;
  border-top:3px solid var(--brand)}
.kpi .k-label{font-size:12.5px;color:var(--text-mute);margin-bottom:6px}
.kpi .k-value{font-size:21px;font-weight:700;letter-spacing:-.5px;color:var(--brand-dark)}
.kpi .k-value.money::before{content:"¥";font-size:14px;margin-right:2px;font-weight:600}
.kpi .k-foot{font-size:11.5px;color:var(--text-mute);margin-top:4px}
.kpi.green{border-top-color:var(--ok)} .kpi.green .k-value{color:var(--ok)}
.kpi.orange{border-top-color:var(--accent)} .kpi.orange .k-value{color:#b97a12}
.kpi.red{border-top-color:var(--danger)} .kpi.red .k-value{color:var(--danger)}

/* ── 表格 ── */
table{width:100%;border-collapse:collapse;font-size:13px}
thead th{background:var(--brand-light);color:var(--brand-dark);font-weight:600;
  text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
tbody td{padding:9px 10px;border-bottom:1px solid #f0f3f7;vertical-align:top}
tbody tr:hover{background:#fafbfd}
tbody tr:last-child td{border-bottom:none}
.tbl-wrap{overflow-x:auto}
.num{font-variant-numeric:tabular-nums;font-weight:600}
.right{text-align:right}

/* ── 标签 ── */
.tag{display:inline-block;padding:1px 8px;border-radius:20px;font-size:11.5px;
  font-weight:600;white-space:nowrap}
.tag.blue{background:var(--brand-light);color:var(--brand)}
.tag.green{background:#e6f6ee;color:var(--ok)}
.tag.orange{background:#fdf1e0;color:#b97a12}
.tag.red{background:#fdecea;color:var(--danger)}
.tag.gray{background:#eef1f5;color:var(--text-sub)}

/* ── 表单 ── */
.form-row{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;margin-bottom:10px}
.field{display:flex;flex-direction:column;gap:4px;flex:1;min-width:130px}
.field label{font-size:12px;color:var(--text-sub);font-weight:500}
input,select,textarea{border:1px solid var(--line);border-radius:7px;padding:8px 10px;
  font-size:13px;font-family:inherit;background:#fff;color:var(--text);width:100%}
input:focus,select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(29,107,181,.1)}
.btn{background:var(--brand);color:#fff;border:none;border-radius:7px;padding:9px 18px;
  font-size:13px;font-weight:600;cursor:pointer;white-space:nowrap}
.btn:hover{background:#16558f}
.btn.ghost{background:#fff;color:var(--brand);border:1px solid var(--brand)}
.btn.ghost:hover{background:var(--brand-light)}
.btn.sm{padding:6px 12px;font-size:12.5px}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* ── Tab ── */
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px;border-bottom:1px solid var(--line);padding-bottom:2px}
.tab{padding:8px 16px;border-radius:7px 7px 0 0;font-size:13.5px;font-weight:600;
  cursor:pointer;color:var(--text-sub);border-bottom:2px solid transparent}
.tab.active{color:var(--brand);border-bottom-color:var(--brand);background:var(--brand-light)}
.pane{display:none}.pane.active{display:block}

/* ── 提示 ── */
.alert{border-radius:8px;padding:10px 14px;font-size:12.5px;margin:10px 0;line-height:1.7}
.alert.info{background:#eef7ff;border-left:3px solid var(--brand);color:#1b4b7a}
.alert.ok{background:#eaf7f0;border-left:3px solid var(--ok);color:#12603f}
.alert.warn{background:#fef6e7;border-left:3px solid var(--accent);color:#8a5b12}
.alert.danger{background:#fdeceb;border-left:3px solid var(--danger);color:#8c2f24}
.alert b{font-weight:700}

/* ── 空态与加载 ── */
.empty{text-align:center;color:var(--text-mute);padding:28px 0;font-size:13px}
.toast{position:fixed;left:50%;bottom:36px;transform:translateX(-50%) translateY(20px);
  background:#1b2a3d;color:#fff;padding:10px 22px;border-radius:8px;font-size:13px;
  opacity:0;transition:.28s;z-index:999;pointer-events:none;max-width:88vw}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.err{background:var(--danger)}

/* ── 全链路条 ── */
.chain{display:flex;align-items:stretch;gap:0;flex-wrap:wrap;margin:10px 0}
.chain .node{flex:1;min-width:120px;background:var(--brand-light);border-radius:8px;
  padding:12px;text-align:center;position:relative}
.chain .node .n-role{font-size:12px;color:var(--text-sub)}
.chain .node .n-amt{font-size:17px;font-weight:700;color:var(--brand-dark);margin:2px 0}
.chain .node .n-note{font-size:11px;color:var(--text-mute)}
.chain .arrow{display:flex;align-items:center;padding:0 6px;color:var(--brand);
  font-size:18px;font-weight:700}
@media(max-width:640px){.chain{flex-direction:column}.chain .arrow{transform:rotate(90deg);padding:2px 0;justify-content:center}}

/* ═══════════════════════════════════════════
   电子合同
   ═══════════════════════════════════════════ */
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px}

/* 链路覆盖网格 */
.chain-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(232px,1fr));gap:10px}
.chain-node{display:flex;align-items:flex-start;gap:10px;padding:12px;
  background:#f7f9fc;border:1px solid var(--line);border-left:4px solid var(--line);
  border-radius:9px;transition:.18s}
.chain-node.clickable{cursor:pointer}
.chain-node.clickable:hover{background:#eef4fc;transform:translateY(-1px);box-shadow:0 3px 10px rgba(29,107,181,.10)}
.chain-node.ok{border-left-color:var(--ok);background:#f2fbf6}
.chain-node.warn{border-left-color:var(--accent);background:#fffaf1}
.chain-node.none{border-left-color:#c9d2dd}
.chain-node .cn-seq{flex:none;width:22px;height:22px;border-radius:50%;background:var(--brand);
  color:#fff;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}
.chain-node .cn-body{flex:1;min-width:0}
.chain-node .cn-link{font-size:12px;color:var(--text-sub);font-weight:600}
.chain-node .cn-title{font-size:13.5px;font-weight:600;color:var(--text);margin:3px 0 4px}
.chain-node .cn-stat{font-size:11.5px;color:var(--text-mute)}
.chain-node .cn-mark{flex:none;font-size:11px;font-weight:700;padding:2px 7px;border-radius:5px}
.chain-node .cn-mark.ok{background:#e0f3ea;color:#12603f}
.chain-node .cn-mark.warn{background:#fdefd8;color:#8a5b12}
.chain-node .cn-mark.none{background:#eef1f5;color:var(--text-mute)}

/* 状态徽标 */
.st-badge{display:inline-block;font-size:11.5px;font-weight:600;padding:2px 8px;border-radius:5px;white-space:nowrap}
.st-badge.st-green{background:#e0f3ea;color:#12603f}
.st-badge.st-orange{background:#fdefd8;color:#8a5b12}
.st-badge.st-blue{background:#e6f0fb;color:#1b4b7a}
.st-badge.st-gray{background:#eef1f5;color:var(--text-mute)}
.side-chip{display:inline-block;font-size:11.5px;padding:1px 7px;border-radius:4px;
  background:#eef4fc;color:var(--brand-dark);font-weight:600}
.btn-mini{border:1px solid var(--line);background:#fff;border-radius:6px;padding:4px 11px;
  font-size:12px;cursor:pointer;color:var(--brand-dark);font-family:inherit;transition:.15s}
.btn-mini:hover{background:var(--brand-light);border-color:var(--brand)}

/* 弹层 */
.modal-mask{position:fixed;inset:0;background:rgba(20,32,48,.52);z-index:900;
  display:flex;align-items:flex-start;justify-content:center;padding:26px 14px;overflow-y:auto}
.modal-box{background:#fff;border-radius:13px;width:100%;max-width:880px;
  box-shadow:0 18px 48px rgba(20,32,48,.28);display:flex;flex-direction:column;max-height:calc(100vh - 52px)}
.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;
  padding:16px 20px;border-bottom:1px solid var(--line)}
.modal-head .mh-title{font-size:16px;font-weight:700;color:var(--text)}
.modal-head .mh-sub{font-size:12px;color:var(--text-mute);margin-top:3px}
.modal-x{border:none;background:transparent;font-size:18px;cursor:pointer;color:var(--text-mute);
  line-height:1;padding:2px 6px;border-radius:6px}
.modal-x:hover{background:#eef1f5;color:var(--text)}
.modal-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(168px,1fr));gap:8px 14px;
  padding:13px 20px;background:#f7f9fc;border-bottom:1px solid var(--line);font-size:12.5px}
.modal-meta b{color:var(--text-mute);font-weight:500;margin-right:6px}
.hash-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:9px 20px;
  background:#fbfcfe;border-bottom:1px solid var(--line);font-size:12px}
.hash-bar .hash{color:var(--text-mute)}
.ok-chip{background:#e0f3ea;color:#12603f;padding:2px 9px;border-radius:5px;font-weight:600;font-size:11.5px}
.err-chip{background:#fdeceb;color:#8c2f24;padding:2px 9px;border-radius:5px;font-weight:600;font-size:11.5px}
.contract-body{flex:1;overflow-y:auto;padding:20px 24px;white-space:pre-wrap;
  font-size:13px;line-height:1.85;color:var(--text);background:#fff;
  font-family:"Noto Serif SC","Songti SC",serif}
.sig-wrap{padding:14px 20px;border-top:1px solid var(--line);background:#fbfcfe}
.sig-wrap h4{font-size:13px;font-weight:600;color:var(--text-sub);margin-bottom:8px}
.sig-wrap .hash{color:var(--text-mute)}
.modal-foot{display:flex;align-items:center;gap:10px;justify-content:flex-end;
  padding:13px 20px;border-top:1px solid var(--line)}
.btn-primary{background:var(--brand);color:#fff;border:none;border-radius:8px;padding:9px 20px;
  font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;transition:.15s}
.btn-primary:hover{background:var(--brand-dark)}
.btn-ghost{background:#fff;color:var(--brand-dark);border:1px solid var(--line);
  border-radius:8px;padding:9px 17px;font-size:13px;cursor:pointer;font-family:inherit}
.btn-ghost:hover{background:var(--brand-light);border-color:var(--brand)}
.signed-note{font-size:12.5px;color:var(--ok);font-weight:600}

/* 签署方式选择行 */
.sign-row{display:flex;align-items:flex-end;gap:14px;flex-wrap:wrap;
  padding:13px 20px;border-top:1px solid var(--line);background:#f7f9fc}
.sign-row .sign-hint{flex:1;min-width:180px;font-size:12px;color:var(--text-sub);line-height:1.6}

/* 合同链 */
.fam-line{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.fam-node{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:7px;
  background:#f2f6fb;border:1px solid var(--line);font-size:12px}
.fam-node b{font-weight:600;color:var(--text-sub);font-size:11.5px}
.fam-node.cur{background:#e6f0fb;border-color:var(--brand)}
.fam-node.cur b{color:var(--brand-dark)}
.fam-arrow{color:var(--brand);font-weight:700;font-size:14px}
.fam-note{font-size:12px;color:var(--text-sub);line-height:1.7;background:#fbfcfe;
  border-left:3px solid var(--brand-light);padding:8px 12px;border-radius:0 6px 6px 0}

@media(max-width:640px){
  .modal-mask{padding:10px 6px}
  .modal-box{max-height:calc(100vh - 20px)}
  .contract-body{padding:14px 15px;font-size:12.5px}
  .modal-meta{grid-template-columns:1fr 1fr;padding:11px 15px}
  .modal-head,.hash-bar,.sig-wrap,.modal-foot,.sign-row{padding-left:15px;padding-right:15px}
  .sign-row{flex-direction:column;align-items:stretch}
}