/* ============================================================
   买房助手 · 定制需求登记  —— 前台样式
   与线下版登记表视觉一致，新增提交相关样式
   ============================================================ */

:root{
  --blue:#1d4ed8; --blue-d:#0c2d6b; --blue-m:#2563eb; --blue-l:#eaf0fe;
  --teal:#0d7490; --teal-l:#e3f4f8;
  --orange:#c2410c; --orange-l:#fdf1e7;
  --red:#b91c1c; --red-l:#fdeaea;
  --green:#15803d; --green-l:#e8f6ed;
  --gold:#a16207; --gold-l:#fdf6e3;
  --purple:#6d28d9; --purple-l:#f2edfe;
  --gray:#64748b; --gray-l:#f1f5f9;
  --ink:#141b2d; --ink2:#414d66; --ink3:#77839a; --ink4:#9aa5b8;
  --bg:#f3f6fc; --card:#fff; --line:#e3e9f4; --line2:#eef2f9;
  --r:14px; --r-sm:9px;
  --sh:0 1px 2px rgba(16,32,64,.04),0 4px 14px rgba(16,32,64,.045);
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
}

*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  background:var(--bg);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden;
  padding-bottom:96px;
}
a{color:var(--blue);text-decoration:none}
.wrap{max-width:1000px;margin:0 auto;padding:0 20px}

/* ---------- 页面底部署名 ---------- */
.pagefoot{
  margin:34px 0 0;padding:20px 0 90px;border-top:1px solid var(--line);
  text-align:center;color:var(--ink3);font-size:12px;line-height:1.95;
}
.pagefoot .l1{font-weight:600;color:var(--ink2)}
.pagefoot .l2{margin-top:3px}
.pagefoot .l2 b{color:var(--ink)}
.pagefoot .l2 a{color:var(--blue-d);font-weight:800;text-decoration:none;font-variant-numeric:tabular-nums}
.pagefoot .l2 a:hover{text-decoration:underline}
.pagefoot .l3{color:var(--ink4);font-size:11.3px;margin-top:4px}

/* ---------- 头部 ---------- */
.head{
  background:linear-gradient(135deg,#071a42,#0e357e 52%,#1d4ed8);color:#fff;
  padding:26px 20px 24px;position:relative;overflow:hidden;
}
.head::after{
  content:"";position:absolute;right:-50px;top:-50px;width:240px;height:240px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.1),transparent 70%);
}
.head .in{max-width:1000px;margin:0 auto;position:relative;z-index:2}
.head .tag{font-size:11px;letter-spacing:1.6px;color:#9fb8e6;font-weight:600;margin-bottom:8px}
.head h1{font-size:clamp(21px,3.4vw,28px);font-weight:800;letter-spacing:-.5px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.head h1 span{
  font-size:11px;font-weight:700;background:rgba(255,209,102,.2);color:#ffd166;
  border:1px solid rgba(255,209,102,.35);padding:3px 9px;border-radius:20px;letter-spacing:.5px;
}
.head p{font-size:13px;color:#c0d3f5;margin-top:8px;max-width:660px;line-height:1.7}
.head p b{color:#ffd166}

/* 页头人工咨询条 */
.head .tel{
  display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-top:14px;
  padding:8px 13px;border-radius:11px;width:fit-content;max-width:100%;
  background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);
}
.head .tel .lbl{
  font-size:10.5px;font-weight:700;letter-spacing:.6px;color:#0c2d6b;
  background:#ffd166;padding:2px 7px;border-radius:5px;
}
.head .tel .who{font-size:12.5px;color:#c0d3f5}
.head .tel a{
  font-size:17px;font-weight:800;color:#fff;letter-spacing:.4px;
  font-variant-numeric:tabular-nums;text-decoration:none;
}
.head .tel a:hover{color:#ffd166}
.head .tel .tip{font-size:11.5px;color:#93aed9}

/* ---------- 工具条 ---------- */
.toolbar{
  position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);box-shadow:0 1px 12px rgba(16,32,64,.06);
}
.toolbar .in{max-width:1000px;margin:0 auto;padding:9px 20px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.tb-price{display:flex;align-items:baseline;gap:4px;margin-right:auto}
.tb-price .lbl{font-size:12px;color:var(--ink3)}
.tb-price .val{font-size:19px;font-weight:800;color:var(--blue-d);letter-spacing:-.6px;font-variant-numeric:tabular-nums}
.tb-price .val em{font-style:normal;font-size:12px;font-weight:600;color:var(--ink3);margin-left:2px}

/* ---------- 按钮 ---------- */
.btn{
  border:1px solid var(--line);background:#fff;color:var(--ink2);
  font-size:13px;font-weight:600;padding:7px 14px;border-radius:9px;cursor:pointer;
  transition:.18s;font-family:inherit;white-space:nowrap;display:inline-flex;align-items:center;gap:6px;
}
.btn:hover{border-color:#c8d6f0;background:#f7faff;color:var(--blue-d)}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 3px 10px rgba(29,78,216,.25)}
.btn.primary:hover{background:var(--blue-d);border-color:var(--blue-d);color:#fff}
.btn.ghost{background:transparent}
.btn.sm{font-size:12px;padding:5px 11px}
.btn[disabled]{opacity:.6;cursor:not-allowed;transform:none}

/* ---------- 区块 ---------- */
section{margin-top:22px}
.sec{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);
  box-shadow:var(--sh);overflow:hidden;
}
.sec-h{
  display:flex;align-items:center;gap:10px;padding:14px 18px;
  background:linear-gradient(180deg,#fafcff,#f5f8fe);border-bottom:1px solid var(--line);
}
.sec-h .n{
  width:23px;height:23px;flex:0 0 auto;border-radius:6px;
  background:linear-gradient(135deg,var(--blue-m),var(--blue-d));color:#fff;
  font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center;font-family:var(--mono);
}
.sec-h h2{font-size:15.5px;font-weight:800;letter-spacing:-.2px;flex:1}
.sec-h .hint{font-size:11.5px;color:var(--ink3);font-weight:500}
.sec-b{padding:16px 18px}

/* ---------- 表单 ---------- */
.field{margin-bottom:14px}
.field:last-child{margin-bottom:0}
.field label{display:block;font-size:12.5px;font-weight:700;color:var(--ink2);margin-bottom:5px}
.field label small{font-weight:500;color:var(--ink4);margin-left:3px}
.field label .req{color:var(--red);margin-left:2px;font-weight:700}
.field input[type=text],.field input[type=date],.field input[type=tel],
.field input[type=datetime-local],.field select,.field textarea{
  width:100%;border:1px solid var(--line);background:#fbfcfe;border-radius:8px;
  padding:9px 12px;font-size:14px;font-family:inherit;color:var(--ink);
  transition:.16s;outline:none;line-height:1.5;
}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:#8fb0f0;background:#fff;box-shadow:0 0 0 3px rgba(29,78,216,.08);
}
.field textarea{resize:vertical;min-height:64px;line-height:1.65}
.field input::placeholder,.field textarea::placeholder{color:#b0bac9}
.field.bad input,.field.bad select,.field.bad textarea{border-color:#e6a5a5;background:#fffafa}
.field .err{font-size:11.5px;color:var(--red);margin-top:4px;display:none;font-weight:600}
.field.bad .err{display:block}

/* 校验失败时的定位高亮：滚动到出错位置后红框脉冲一下，手机上也能看见 */
@keyframes hlFlash{
  0%{outline:3px solid rgba(185,28,28,.5);outline-offset:3px}
  100%{outline:3px solid rgba(185,28,28,0);outline-offset:3px}
}
.hl-flash{animation:hlFlash 1.4s ease-out}
.row{display:grid;gap:12px}
.r2{grid-template-columns:1fr 1fr}
.r3{grid-template-columns:1fr 1fr 1fr}

/* ---------- 产品选择 ---------- */
.prodsel{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.popt{
  position:relative;border:2px solid var(--line);border-radius:11px;padding:14px 16px;
  cursor:pointer;transition:.18s;background:#fff;display:block;
}
.popt:hover{border-color:#c8d6f0;background:#fbfcff}
/* 未选产品线时整组标红 */
.prodsel.bad .popt{border-color:#e6a5a5;background:#fffafa}
.popt input{position:absolute;opacity:0;pointer-events:none}
.popt .t{font-size:14.5px;font-weight:800;display:flex;align-items:center;gap:7px;margin-bottom:3px;flex-wrap:wrap}
.popt .d{font-size:12.3px;color:var(--ink3);line-height:1.65}
.popt .pr{font-size:16px;font-weight:800;color:var(--blue-d);margin-top:7px;letter-spacing:-.3px}
.popt .pr small{font-size:11.5px;font-weight:600;color:var(--ink3)}
.popt .check{
  position:absolute;top:12px;right:12px;width:18px;height:18px;border-radius:50%;
  border:2px solid #d3dcea;background:#fff;transition:.18s;
}
.popt input:checked ~ .check{border-color:var(--blue);background:var(--blue)}
.popt input:checked ~ .check::after{
  content:"";position:absolute;left:4.5px;top:1px;width:5px;height:9px;
  border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg);
}
.popt.sel{border-color:var(--blue);background:#f8fbff;box-shadow:0 4px 16px rgba(29,78,216,.1)}

/* ---------- 模块勾选 ---------- */
.mods{display:flex;flex-direction:column;gap:8px}
.mod{
  display:flex;align-items:flex-start;gap:11px;padding:11px 13px;border:1.5px solid var(--line);
  border-radius:9px;cursor:pointer;transition:.16s;background:#fff;position:relative;
}
.mod:hover{border-color:#c8d6f0;background:#fbfcff}
.mod input{position:absolute;opacity:0;pointer-events:none}
.mod .bx{
  flex:0 0 auto;width:18px;height:18px;border-radius:5px;border:2px solid #d3dcea;
  background:#fff;margin-top:2px;transition:.16s;position:relative;
}
.mod input:checked ~ .bx{border-color:var(--blue);background:var(--blue)}
.mod input:checked ~ .bx::after{
  content:"";position:absolute;left:4px;top:1px;width:4.5px;height:8.5px;
  border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg);
}
.mod .body{flex:1;min-width:0}
.mod .nm{font-size:13.8px;font-weight:700;color:var(--ink);display:flex;align-items:center;gap:7px;flex-wrap:wrap;line-height:1.5}
.mod .cc{font-size:12.3px;color:var(--ink3);line-height:1.6;margin-top:2px}
.mod .px{flex:0 0 auto;font-size:13.5px;font-weight:800;color:var(--blue-d);font-variant-numeric:tabular-nums;padding-left:8px}
.mod.sel{border-color:var(--blue);background:#f8fbff}
.code{
  font-family:var(--mono);font-size:10.5px;font-weight:700;background:#eef2f9;color:var(--ink2);
  padding:1px 6px;border-radius:4px;letter-spacing:.3px;
}
.mod input:checked ~ .bx ~ .body .code{background:var(--blue-l);color:var(--blue-d)}

/* ---------- 合计 ---------- */
.sum{
  margin-top:14px;background:linear-gradient(135deg,#f4f8ff,#eaf1fe);border:1px solid #cfdcf5;
  border-radius:11px;padding:14px 17px;
}
.sum .line{display:flex;justify-content:space-between;font-size:13.3px;color:var(--ink2);padding:4px 0}
.sum .line span:last-child{font-family:var(--mono);font-weight:600;color:var(--ink)}
.sum .grand{
  display:flex;justify-content:space-between;align-items:baseline;margin-top:8px;padding-top:10px;
  border-top:1px dashed #c3d3ee;
}
.sum .grand .k{font-size:13.5px;font-weight:800;color:var(--ink)}
.sum .grand .v{font-size:24px;font-weight:800;color:var(--blue-d);letter-spacing:-1px;font-variant-numeric:tabular-nums}
.sum .grand .v small{font-size:12.5px;font-weight:600;color:var(--ink3);margin-left:3px}

/* ---------- 第三方 ---------- */
.third{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.ti{
  border:1.5px solid var(--line);border-radius:9px;padding:11px 13px;cursor:pointer;
  transition:.16s;background:#fff;position:relative;display:flex;align-items:flex-start;gap:10px;
}
.ti:hover{border-color:#c8d6f0;background:#fbfcff}
.ti input{position:absolute;opacity:0;pointer-events:none}
.ti .bx{flex:0 0 auto;width:17px;height:17px;border-radius:4px;border:2px solid #d3dcea;background:#fff;margin-top:2px;transition:.16s;position:relative}
.ti input:checked ~ .bx{border-color:var(--teal);background:var(--teal)}
.ti input:checked ~ .bx::after{
  content:"";position:absolute;left:3.5px;top:0;width:4px;height:8px;
  border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg);
}
.ti .b{flex:1;min-width:0}
.ti .nm{font-size:13.3px;font-weight:700;color:var(--ink);line-height:1.5}
.ti .ds{font-size:11.8px;color:var(--ink3);margin-top:1px;line-height:1.55}
.ti.sel{border-color:var(--teal);background:#f8fdfe}
.ti.na{opacity:.55}
.ti.na::after{content:"不需要";position:absolute;top:8px;right:10px;font-size:10.5px;font-weight:700;color:var(--ink4);background:#eef1f7;padding:1px 6px;border-radius:4px}

/* ---------- 提示条 ---------- */
.note{display:flex;gap:10px;padding:11px 14px;border-radius:9px;font-size:12.8px;line-height:1.7;margin:11px 0;align-items:flex-start}
.note .ico{font-weight:800;font-size:11px;flex:0 0 auto;padding:1px 7px;border-radius:4px;background:rgba(255,255,255,.6);white-space:nowrap}
.note.info{background:var(--blue-l);color:#14357f}
.note.warn{background:var(--orange-l);color:#8a3103}
.note.tip{background:var(--purple-l);color:#4c1d95}
.note.gold{background:var(--gold-l);color:#7c4a03}
.note.ok{background:var(--green-l);color:#14532d}
.note b{font-weight:700}

/* ---------- 底部固定提交条 ---------- */
.fixbar{
  position:fixed;left:0;right:0;bottom:0;z-index:70;
  background:rgba(255,255,255,.96);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-top:1px solid var(--line);box-shadow:0 -4px 20px rgba(16,32,64,.08);
  padding:10px 0 calc(10px + env(safe-area-inset-bottom));
}
.fixbar .in{max-width:1000px;margin:0 auto;padding:0 20px;display:flex;align-items:center;gap:10px}
.fixbar .sum2{display:flex;align-items:baseline;gap:6px;margin-right:auto;min-width:0}
.fixbar .sum2 .l{font-size:12px;color:var(--ink3);white-space:nowrap}
.fixbar .sum2 .v{font-size:20px;font-weight:800;color:var(--blue-d);letter-spacing:-.7px;font-variant-numeric:tabular-nums}
.fixbar .btn.primary{padding:9px 20px;font-size:14px}
.fixbar .btn.primary.loading::before{
  content:"";width:13px;height:13px;border:2px solid rgba(255,255,255,.4);
  border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- 成功页 ---------- */
.done{max-width:640px;margin:0 auto;padding:48px 20px 40px;text-align:center}
.done .tick{
  width:74px;height:74px;margin:0 auto 22px;border-radius:50%;
  background:linear-gradient(135deg,#22c55e,#15803d);display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 30px rgba(21,128,61,.28);
}
.done .tick::after{
  content:"";width:22px;height:38px;border:solid #fff;border-width:0 4px 4px 0;
  transform:rotate(45deg) translate(-2px,-3px);border-radius:1px;
}
.done h2{font-size:24px;font-weight:800;letter-spacing:-.5px;margin-bottom:10px}
.done p{font-size:14.5px;color:var(--ink2);line-height:1.8}
.done .no{
  display:inline-block;margin:22px 0 6px;padding:14px 26px;border-radius:12px;
  background:linear-gradient(135deg,#f4f8ff,#e8f0fe);border:1px dashed #a9c2ec;
  font-family:var(--mono);font-size:22px;font-weight:800;color:var(--blue-d);letter-spacing:1px;
}
.done .no small{display:block;font-family:-apple-system,"Microsoft YaHei",sans-serif;font-size:11.5px;font-weight:600;color:var(--ink3);letter-spacing:0;margin-bottom:2px}
.done .acts{display:flex;gap:10px;justify-content:center;margin-top:26px;flex-wrap:wrap}
.done .card{
  text-align:left;background:#fff;border:1px solid var(--line);border-radius:var(--r);
  padding:18px 20px;margin-top:28px;box-shadow:var(--sh);
}
.done .card dl{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;font-size:13.3px}
.done .card dt{color:var(--ink3)}
.done .card dd{font-weight:700;text-align:right;font-variant-numeric:tabular-nums}

/* ---------- 签字区（打印） ---------- */
.print-only{display:none}
.sign{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:14px}
.sign .s{border-bottom:1px solid #b6c2d6;height:44px;position:relative}
.sign .s span{position:absolute;bottom:-20px;left:0;font-size:11.5px;color:var(--ink3)}

/* ============================================================
   代录入模式
   ------------------------------------------------------------
   和客户版刻意用不同的主色（琥珀），销售一眼能看出当前在哪。
   客户看到的是蓝色页头，内部录入看到的是琥珀色，不会拿错。
   ============================================================ */
.head.proxy{
  background:linear-gradient(135deg,#2b1c07,#5d3f0d 50%,#a16207);
}
.head.proxy::after{
  background:radial-gradient(circle,rgba(255,255,255,.09),transparent 70%);
}
.head.proxy .tag{color:#e8c98a}
.head.proxy h1 span{
  background:rgba(255,255,255,.15);color:#ffe9b0;border-color:rgba(255,255,255,.3);
}
.head.proxy p{color:#f2dfbb}
.head.proxy p b{color:#fff}

/* 状态选择（chip 组，单选） */
.spick{display:flex;flex-wrap:wrap;gap:8px}
.spick label{position:relative;cursor:pointer;display:block}
.spick input{position:absolute;opacity:0;width:0;height:0;pointer-events:none}
.spick span{
  display:block;padding:9px 15px;border:1.5px solid var(--line);border-radius:9px;
  font-size:13px;font-weight:700;color:var(--ink2);background:#fff;
  transition:border-color .16s,background .16s,color .16s;
}
.spick label:hover span{border-color:#c3d3ef}
.spick input:checked + span{
  border-color:var(--gold);background:var(--gold-l);color:var(--gold);
  box-shadow:0 0 0 3px rgba(161,98,7,.09);
}
.spick input:focus-visible + span{outline:2px solid var(--blue);outline-offset:2px}

/* 代码块（内部提示里出现的路径） */
.note code{
  font-family:var(--mono);font-size:12px;background:rgba(0,0,0,.06);
  padding:1px 5px;border-radius:4px;
}

/* ============================================================
   响应式
   ============================================================ */
@media(max-width:860px){
  .r3{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .r2,.r3{grid-template-columns:1fr}
  .prodsel{grid-template-columns:1fr}
  .third{grid-template-columns:1fr}
  .toolbar .in{padding:8px 16px;gap:7px}
  .tb-price .val{font-size:17px}
  .btn{font-size:12.5px;padding:6px 11px}
  .sec-b{padding:14px 15px}
  .sec-h{padding:12px 15px}
  .sec-h .hint{display:none}
  .wrap{padding:0 14px}
  .head{padding:22px 16px 20px}
  .fixbar .in{padding:0 14px}
  .fixbar .sum2 .v{font-size:18px}
  .sum .grand .v{font-size:21px}
  .sign{grid-template-columns:1fr;gap:34px}
  .done{padding:36px 16px 32px}
  .done h2{font-size:21px}
  .done .no{font-size:18px;padding:12px 18px}
}
@media(max-width:420px){
  .btn.ghost.hide-xs{display:none}
  .fixbar .sum2 .l{display:none}
  .fixbar .btn{padding:8px 13px;font-size:13px}
}

/* ============================================================
   打印
   ============================================================ */
@media print{
  @page{size:A4;margin:12mm}
  body{background:#fff;padding-bottom:0;font-size:9.5pt}
  .toolbar,.fixbar,.no-print,.head .tag{display:none!important}
  .head{padding:0 0 10px;background:#0c2d6b!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .head::after{display:none}
  .wrap{padding:0;max-width:100%}
  section{margin-top:8px;page-break-inside:avoid}
  .sec{box-shadow:none;border:1px solid #ccd6e8}
  .sec-h{padding:6px 10px;background:#f2f5fb!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .sec-b{padding:9px 11px}
  .field{margin-bottom:7px}
  .field input,.field select,.field textarea{
    background:#fff!important;border:1px solid #c9d3e4;padding:5px 8px;font-size:9pt;
    -webkit-print-color-adjust:exact;print-color-adjust:exact;
  }
  .field textarea{min-height:44px}
  .mod{padding:5px 8px;border:1px solid #d5deee;page-break-inside:avoid}
  .mod .nm{font-size:9.5pt}
  .mod .cc{font-size:8pt}
  .mod .px{font-size:9.5pt}
  .third{gap:5px}
  .ti{padding:5px 8px}
  .sum{padding:8px 11px}
  .sum .grand .v{font-size:14pt}
  .print-only{display:block}
  .mods{gap:3px}
  .prodsel{gap:6px}
  .popt{padding:7px 9px}
  .popt .check{display:none}
  .popt.sel{border-color:#1d4ed8!important}
  .note{padding:6px 9px;font-size:8pt}
  a{color:inherit;text-decoration:none}
}