/* 丁明仕律师 电商企业法财税一体体检 —— 客户填写页样式（移动优先） */
:root {
  --navy: #16324f;
  --navy-2: #1e3a5f;
  --navy-3: #24507d;
  --gold: #b8893b;
  --gold-soft: #f6efe2;
  --ink: #1f2933;
  --ink-2: #52606d;
  --ink-3: #7b8794;
  --line: #dfe6ee;
  --bg: #f4f7fa;
  --card: #ffffff;
  --ok: #1f7a4d;
  --ok-soft: #e8f5ee;
  --warn: #b3261e;
  --warn-soft: #fdeceb;
  --blue-soft: #eaf1f9;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(22, 50, 79, .06), 0 8px 24px rgba(22, 50, 79, .06);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-text-size-adjust: 100%;
}

.wrap { max-width: 720px; margin: 0 auto; padding: 0 16px 24px; }

/* ------------------------------ 头部 ------------------------------ */
.top {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 55%, var(--navy-3) 100%);
  color: #fff;
  padding: 26px 20px 30px;
  position: relative;
  overflow: hidden;
}
.top::after {
  content: "";
  position: absolute; right: -60px; top: -60px; width: 200px; height: 200px;
  border-radius: 50%; background: rgba(184, 137, 59, .18);
}
.top .brand { font-size: 13px; letter-spacing: .18em; opacity: .78; margin-bottom: 10px; }
.top h1 { font-size: 23px; line-height: 1.42; margin: 0 0 10px; font-weight: 700; letter-spacing: .2px; }
.top .sub { font-size: 14px; opacity: .88; margin: 0; }
.top .meta { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 8px; }
.top .meta span {
  font-size: 12.5px; padding: 4px 10px; border-radius: 999px;
  background: rgba(255, 255, 255, .14); border: 1px solid rgba(255, 255, 255, .2);
}

/* ------------------------------ 卡片 ------------------------------ */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 16px;
  margin-top: 14px;
}
.card h2 {
  font-size: 16px; margin: 0 0 12px; color: var(--navy);
  display: flex; align-items: center; gap: 8px; font-weight: 700;
}
.card h2 .bar { width: 4px; height: 16px; background: var(--gold); border-radius: 2px; }
.tip { font-size: 14.5px; color: var(--ink-2); margin: 0 0 10px; text-indent: 2em; }
.tip:last-child { margin-bottom: 0; }
.tip.plain { text-indent: 0; }
.muted { color: var(--ink-3); font-size: 13px; }

ul.bullets { margin: 0; padding-left: 0; list-style: none; }
ul.bullets li {
  position: relative; padding: 6px 0 6px 22px; font-size: 14.5px; color: var(--ink-2);
}
ul.bullets li::before {
  content: ""; position: absolute; left: 6px; top: 15px;
  width: 6px; height: 6px; border-radius: 50%; background: var(--gold);
}

.note {
  background: var(--gold-soft); border-left: 3px solid var(--gold);
  padding: 12px 14px; border-radius: 0 10px 10px 0; font-size: 14px; color: #6b4f1d;
  margin: 0 0 12px;
}
.note p { margin: 0; text-indent: 2em; }
.note p + p { margin-top: 6px; }

.banner {
  border-radius: var(--radius); padding: 13px 15px; font-size: 14.5px;
  display: flex; align-items: center; gap: 10px; margin-top: 14px;
}
.banner.ok { background: var(--ok-soft); color: #14532d; border: 1px solid #cbe7d8; }
.banner.warn { background: var(--warn-soft); color: #7f1d1d; border: 1px solid #f3cdc9; }

/* ------------------------------ 按钮 ------------------------------ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 12px 20px; border-radius: 12px;
  border: 1px solid transparent; font-size: 16px; font-weight: 600;
  font-family: inherit; cursor: pointer; text-decoration: none;
  transition: transform .06s ease, opacity .15s ease, background .15s ease;
  width: 100%;
}
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--navy-2); }
.btn-gold { background: var(--gold); color: #fff; }
.btn-ghost { background: #fff; color: var(--navy); border-color: var(--line); }
.btn-soft { background: var(--blue-soft); color: var(--navy); }
.btn-row { display: flex; gap: 10px; }
.btn-row .btn { width: auto; flex: 1; }
.btn-sm { min-height: 42px; font-size: 15px; padding: 9px 14px; }

/* ------------------------------ 表单 ------------------------------ */
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 14.5px; font-weight: 600; color: var(--ink); margin-bottom: 6px; }
.field label .req { color: var(--warn); margin-left: 2px; }
.field input, .field textarea, .field select {
  width: 100%; font-size: 16px; font-family: inherit; color: var(--ink);
  padding: 12px 13px; border: 1px solid var(--line); border-radius: 11px;
  background: #fff; min-height: 48px; outline: none;
}
.field input:focus, .field textarea:focus, .field select:focus {
  border-color: var(--navy-3); box-shadow: 0 0 0 3px rgba(36, 80, 125, .12);
}
.field .err { color: var(--warn); font-size: 13px; margin-top: 5px; display: none; }
.field.invalid input { border-color: var(--warn); background: #fffafa; }
.field.invalid .err { display: block; }

/* 身份选择 */
.roles { display: flex; flex-direction: column; gap: 10px; }
.role {
  display: flex; gap: 12px; align-items: flex-start; padding: 14px;
  border: 1.5px solid var(--line); border-radius: 12px; background: #fff; cursor: pointer;
}
.role.active { border-color: var(--navy); background: var(--blue-soft); }
.role .dot {
  flex: 0 0 auto; width: 20px; height: 20px; border-radius: 50%;
  border: 2px solid var(--ink-3); margin-top: 3px; position: relative;
}
.role.active .dot { border-color: var(--navy); }
.role.active .dot::after {
  content: ""; position: absolute; inset: 3px; border-radius: 50%; background: var(--navy);
}
.role .txt strong { display: block; font-size: 15px; color: var(--navy); }
.role .txt span { display: block; font-size: 13.5px; color: var(--ink-2); margin-top: 3px; }

.consent { display: flex; gap: 10px; align-items: flex-start; margin-top: 12px; }
.consent input { width: 20px; height: 20px; margin: 3px 0 0; flex: 0 0 auto; }
.consent span { font-size: 14px; color: var(--ink-2); }

/* ------------------------------ 答题 ------------------------------ */
.quizbar {
  position: sticky; top: 0; z-index: 30;
  background: rgba(244, 247, 250, .96); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  padding: 10px 0 10px;
}
.quizbar .inner { max-width: 720px; margin: 0 auto; padding: 0 16px; }
.quizbar .row { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.quizbar .stat { font-size: 13.5px; color: var(--ink-2); white-space: nowrap; }
.quizbar .stat b { color: var(--navy); font-size: 15px; }
.progress { height: 6px; background: #e3eaf2; border-radius: 999px; overflow: hidden; margin-top: 8px; }
.progress i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--navy-3), var(--gold)); transition: width .25s ease; }

.qcard { margin-top: 14px; }
.qmeta { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; flex-wrap: wrap; }
.qno {
  font-size: 12.5px; font-weight: 700; color: #fff; background: var(--navy);
  padding: 3px 9px; border-radius: 7px; letter-spacing: .04em;
}
.qmod { font-size: 12.5px; color: var(--gold); background: var(--gold-soft); padding: 3px 9px; border-radius: 7px; }
.qstem { font-size: 16.5px; font-weight: 600; color: var(--ink); line-height: 1.6; margin: 0 0 14px; }
.opts { display: flex; flex-direction: column; gap: 10px; }
.opt {
  display: flex; gap: 11px; align-items: flex-start; text-align: left;
  padding: 13px 14px; min-height: 52px; background: #fff;
  border: 1.5px solid var(--line); border-radius: 12px;
  font-size: 15px; line-height: 1.55; color: var(--ink); cursor: pointer;
  font-family: inherit; width: 100%;
}
.opt .k {
  flex: 0 0 auto; width: 24px; height: 24px; border-radius: 50%;
  border: 1.5px solid var(--ink-3); color: var(--ink-2);
  font-size: 13px; font-weight: 700; display: flex; align-items: center; justify-content: center;
}
.opt.active { border-color: var(--navy); background: var(--blue-soft); }
.opt.active .k { background: var(--navy); border-color: var(--navy); color: #fff; }

.actionbar {
  position: sticky; bottom: 0; z-index: 30;
  background: rgba(255, 255, 255, .97); backdrop-filter: blur(8px);
  border-top: 1px solid var(--line);
  padding: 10px 0 calc(10px + env(safe-area-inset-bottom, 0px));
  margin-top: 18px;
}
.actionbar .inner { max-width: 720px; margin: 0 auto; padding: 0 16px; display: flex; gap: 10px; }
.actionbar .btn { flex: 1; }

/* 题目导航抽屉 */
.sheet-mask {
  position: fixed; inset: 0; background: rgba(15, 30, 46, .45); z-index: 60;
  opacity: 0; pointer-events: none; transition: opacity .2s ease;
}
.sheet-mask.open { opacity: 1; pointer-events: auto; }
.sheet {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 61;
  background: #fff; border-radius: 18px 18px 0 0; padding: 18px 16px calc(18px + env(safe-area-inset-bottom, 0px));
  transform: translateY(102%); transition: transform .25s ease; max-height: 80vh; overflow: auto;
}
.sheet.open { transform: translateY(0); }
.sheet h3 { margin: 0 0 4px; font-size: 16px; color: var(--navy); }
.sheet .legend { font-size: 13px; color: var(--ink-3); margin-bottom: 12px; }
.grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 9px; }
.grid button {
  min-height: 46px; border-radius: 11px; border: 1.5px solid var(--line);
  background: #fff; color: var(--ink-2); font-size: 14px; font-weight: 600;
  font-family: inherit; cursor: pointer;
}
.grid button.done { background: var(--ok-soft); border-color: #b9e0cc; color: #14532d; }
.grid button.cur { border-color: var(--navy); background: var(--navy); color: #fff; }

/* ------------------------------ 成功页 ------------------------------ */
.success-hero { text-align: center; padding: 30px 16px 6px; }
.success-hero .ring {
  width: 74px; height: 74px; margin: 0 auto 14px; border-radius: 50%;
  background: var(--ok-soft); display: flex; align-items: center; justify-content: center;
}
.success-hero h2 { font-size: 21px; color: var(--navy); margin: 0 0 8px; }
.success-hero p { color: var(--ink-2); font-size: 14.5px; margin: 0; }

.qrbox { text-align: center; }
.qrbox img {
  width: 230px; max-width: 68vw; height: auto; border-radius: 12px;
  border: 1px solid var(--line); background: #fff; padding: 8px;
}
.qrbox .who { margin-top: 12px; font-size: 15px; color: var(--ink); }
.qrbox .who b { color: var(--navy); }
.wxid {
  margin: 10px auto 0; display: inline-flex; align-items: center; gap: 8px;
  background: var(--blue-soft); border: 1px dashed #b9cde3; border-radius: 10px;
  padding: 8px 14px; font-size: 15px; color: var(--navy); font-weight: 600;
  word-break: break-all;
}
.savehint { font-size: 13px; color: var(--ink-3); margin-top: 10px; }

/* ------------------------------ 弹窗 ------------------------------ */
.modal-mask {
  position: fixed; inset: 0; background: rgba(15, 30, 46, .5); z-index: 80;
  display: none; align-items: center; justify-content: center; padding: 20px;
}
.modal-mask.open { display: flex; }
.modal {
  background: #fff; border-radius: 16px; padding: 20px; width: 100%; max-width: 420px;
  max-height: 78vh; overflow: auto;
}
.modal h3 { margin: 0 0 10px; font-size: 17px; color: var(--warn); display: flex; gap: 8px; align-items: center; }
.modal p { font-size: 14.5px; color: var(--ink-2); margin: 0 0 12px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.chips button {
  min-height: 40px; padding: 6px 13px; border-radius: 9px; border: 1px solid #f0c9c5;
  background: var(--warn-soft); color: #8a1f18; font-size: 14px; font-weight: 600;
  font-family: inherit; cursor: pointer;
}

/* ------------------------------ 浮层提示 ------------------------------ */
.toast {
  position: fixed; left: 50%; bottom: 84px; transform: translateX(-50%) translateY(10px);
  background: rgba(22, 50, 79, .95); color: #fff; font-size: 14px;
  padding: 10px 18px; border-radius: 999px; z-index: 90;
  opacity: 0; pointer-events: none; transition: opacity .2s ease, transform .2s ease;
  max-width: 86vw; text-align: center;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

.savestate { font-size: 12.5px; color: var(--ink-3); }
.savestate.saving { color: var(--gold); }
.savestate.saved { color: var(--ok); }
.savestate.error { color: var(--warn); }

.footer { text-align: center; color: var(--ink-3); font-size: 12.5px; padding: 22px 16px 34px; line-height: 1.8; }
.footer p { margin: 0; text-indent: 0; }

.view { display: none; }
.view.active { display: block; }
.hidden { display: none !important; }

@media (min-width: 700px) {
  .top { padding: 34px 24px 38px; }
  .top h1 { font-size: 27px; }
  .wrap { padding: 0 20px 32px; }
  .grid { grid-template-columns: repeat(8, 1fr); }
}