/* =====================================================================
 * 臻云保 · 演示版统一样式
 * 纯本地、无外链字体 / 图片 / 图标库
 * ===================================================================== */

:root {
  --bg: #f4f7fb;
  --surface: #ffffff;
  --ink: #16202e;
  --ink-2: #566074;
  --ink-3: #8a93a3;
  --line: #e4e9f0;
  --line-strong: #cdd6e2;
  --brand: #0971ce;            /* 大疆天蓝系 */
  --accent: #0a7fd6;
  --accent-hover: #075ba6;
  --brand-soft: #e8f2fb;
  --amber-bg: #fff6e5;
  --amber-line: #f0c987;
  --amber-ink: #8a5a00;
  --ok-bg: #e9f6ee;
  --ok-ink: #1f7a45;
  --warn-bg: #fff2e4;
  --warn-ink: #a35a00;
  --mute-bg: #eef0f4;
  --mute-ink: #6b7484;
  --danger-bg: #fdeeee;
  --danger-ink: #a83a3a;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(28, 37, 54, .05), 0 10px 28px rgba(28, 37, 54, .045);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* ---------- 演示模式提示条（每页固定，最醒目） ---------- */
.demo-banner {
  position: sticky;
  top: 0;
  z-index: 60;
  background: var(--amber-bg);
  border-bottom: 1px solid var(--amber-line);
  color: var(--amber-ink);
}
.demo-banner-inner {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 10px 24px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  line-height: 1.65;
}
.demo-tag {
  flex: none;
  display: inline-block;
  margin-top: 1px;
  padding: 1px 9px;
  border-radius: 4px;
  background: var(--amber-ink);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .5px;
}
.demo-banner-text { flex: 1; }
.demo-banner-text strong { font-weight: 700; }
.demo-banner-warn {
  width: 100%;
  margin-top: 6px;
  padding: 6px 10px;
  border-radius: 6px;
  background: #fff;
  border: 1px solid var(--amber-line);
  font-weight: 600;
}
.noscript-note {
  padding: 10px 24px;
  background: var(--danger-bg);
  color: var(--danger-ink);
  font-size: 13px;
  text-align: center;
}

/* ---------- 顶部导航 ---------- */
.nav { background: var(--surface); border-bottom: 1px solid var(--line); }
.nav-inner {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
  min-height: 66px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.brand { display: flex; flex-direction: column; line-height: 1.3; }
.brand b { font-size: 17px; letter-spacing: .5px; color: var(--brand); }
.brand small { font-size: 11px; color: var(--ink-3); font-weight: 400; letter-spacing: .3px; }
.nav-links { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.nav-link {
  padding: 7px 12px;
  font-size: 14px;
  color: var(--ink-2);
  border-radius: 7px;
}
.nav-link:hover { background: var(--bg); text-decoration: none; color: var(--ink); }
.nav-link.is-current { color: var(--brand); font-weight: 600; }
.who {
  font-size: 13px;
  color: var(--ink-2);
  padding: 0 6px;
  white-space: nowrap;
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: var(--mute-bg);
  color: var(--ink);
  font-size: 14px;
  font-family: inherit;
  line-height: 1.4;
  cursor: pointer;
  white-space: nowrap;
  transition: background .15s ease, border-color .15s ease;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); color: #fff; }
.btn-outline { background: var(--surface); border-color: var(--line-strong); color: var(--ink); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-ghost { background: transparent; color: var(--ink-2); }
.btn-ghost:hover { background: var(--bg); color: var(--ink); }
.btn-danger { background: var(--surface); border-color: var(--line-strong); color: var(--danger-ink); }
.btn-danger:hover { border-color: var(--danger-ink); }
.btn-sm { padding: 6px 12px; font-size: 13px; }
.btn-lg { padding: 13px 24px; font-size: 15px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

/* ---------- 卡片 / 布局 ---------- */
main.wrap { padding: 40px 24px 56px; min-height: 60vh; }
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
}
.card + .card { margin-top: 20px; }
.card h2 { margin: 0 0 6px; font-size: 20px; letter-spacing: .3px; }
.card h3 { margin: 0 0 6px; font-size: 16px; }
.card p { margin: 0; color: var(--ink-2); }
.muted { color: var(--ink-3); font-size: 13px; }
.section-title { margin: 0 0 18px; font-size: 19px; }
.lead { color: var(--ink-2); font-size: 16px; margin: 0 0 24px; }

/* 首页 hero */
.hero { padding: 44px 0 30px; }
.hero-eyebrow {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--brand);
  background: var(--brand-soft);
  border: 1px solid #dbe6f7;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 18px;
}
.hero h1 { margin: 0 0 14px; font-size: 34px; line-height: 1.35; letter-spacing: .5px; }
.hero p { margin: 0 0 26px; max-width: 640px; color: var(--ink-2); font-size: 16px; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.feature { padding: 22px; }
.feature .num {
  display: inline-block;
  width: 26px; height: 26px;
  line-height: 26px;
  text-align: center;
  border-radius: 6px;
  background: var(--brand-soft);
  color: var(--brand);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 12px;
}
.feature h3 { margin: 0 0 8px; font-size: 16px; }
.feature p { font-size: 14px; margin: 0 0 10px; }
.feature .note {
  font-size: 12px;
  color: var(--ink-3);
  border-top: 1px dashed var(--line);
  padding-top: 10px;
  margin-top: 12px;
}

/* 诚实说明区 */
.plain-list { list-style: none; margin: 0; padding: 0; }
.plain-list li {
  position: relative;
  padding: 7px 0 7px 24px;
  color: var(--ink-2);
  font-size: 14px;
}
.plain-list li::before {
  content: "";
  position: absolute;
  left: 2px; top: 16px;
  width: 8px; height: 8px;
  border-radius: 2px;
  background: var(--line-strong);
}
.plain-list.yes li::before { background: #4b9a70; }
.plain-list.no li::before { background: #d08a5a; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.callout {
  margin-top: 18px;
  padding: 14px 16px;
  border-left: 3px solid var(--amber-line);
  background: var(--amber-bg);
  border-radius: 0 8px 8px 0;
  color: var(--amber-ink);
  font-size: 13px;
}

/* ---------- 表单 ---------- */
.auth-shell { max-width: 440px; margin: 0 auto; }
.auth-head { text-align: center; margin-bottom: 22px; }
.auth-head h1 { margin: 0 0 8px; font-size: 24px; }
.auth-head p { margin: 0; color: var(--ink-2); font-size: 14px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 7px; }
.input {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font-size: 15px;
  font-family: inherit;
  line-height: 1.5;
}
.input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(47, 111, 235, .12);
}
.hint { font-size: 12px; color: var(--ink-3); margin-top: 6px; }
.demo-account {
  margin-bottom: 20px;
  padding: 14px 16px;
  background: var(--brand-soft);
  border: 1px solid #dbe6f7;
  border-radius: 8px;
  font-size: 13px;
  color: var(--brand);
}
.demo-account b { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 14px; }
.demo-account .row { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.check-line { display: flex; gap: 9px; align-items: flex-start; font-size: 13px; color: var(--ink-2); }
.check-line input { margin-top: 4px; }
.form-msg {
  margin: 0 0 16px;
  padding: 10px 12px;
  border-radius: 7px;
  font-size: 13px;
  background: var(--brand-soft);
  color: var(--brand);
  border: 1px solid #dbe6f7;
}
.form-msg.is-hidden { display: none; }
.form-msg.is-error { background: var(--danger-bg); color: var(--danger-ink); border-color: #f3cccc; }
.form-msg.is-ok { background: var(--ok-bg); color: var(--ok-ink); border-color: #c7e6d3; }
.form-actions { margin-top: 4px; }
.form-foot { margin-top: 20px; text-align: center; font-size: 13px; color: var(--ink-3); }
.form-foot a { margin: 0 4px; }

/* 登录方式切换 + 记住密码 */
.tabs { display: flex; gap: 6px; margin-bottom: 22px; background: var(--bg); padding: 5px; border-radius: 10px; }
.tab {
  flex: 1; padding: 9px 0; border: 0; background: transparent; color: var(--ink-2);
  font-size: 14px; font-family: inherit; border-radius: 7px; cursor: pointer; transition: all .15s ease;
}
.tab.is-active { background: var(--surface); color: var(--brand); font-weight: 600; box-shadow: var(--shadow); }
.checkbox { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ink-2); margin-bottom: 18px; cursor: pointer; user-select: none; }
.checkbox input { width: 16px; height: 16px; accent-color: var(--accent); }

/* ---------- 状态页 ---------- */
.status-box { text-align: center; padding: 16px 0 6px; }
.status-dot {
  display: inline-block;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--warn-bg);
  border: 2px solid #e9b97d;
  margin-bottom: 16px;
  position: relative;
}
.status-dot::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  width: 12px; height: 12px;
  margin: -6px 0 0 -6px;
  border-radius: 50%;
  background: #d08a5a;
}
.status-dot.is-ok { background: var(--ok-bg); border-color: #a9dcbf; }
.status-dot.is-ok::after { background: #2e8b57; }
.status-dot.is-no { background: var(--danger-bg); border-color: #eec4c4; }
.status-dot.is-no::after { background: #c05a5a; }
.status-box h1 { margin: 0 0 8px; font-size: 23px; }
.status-box p { margin: 0 auto 6px; max-width: 460px; color: var(--ink-2); font-size: 14px; }
.phone-chip {
  display: inline-block;
  margin: 12px 0 4px;
  padding: 5px 14px;
  border-radius: 20px;
  background: var(--mute-bg);
  color: var(--ink-2);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 14px;
}
.steps { counter-reset: step; list-style: none; padding: 0; margin: 18px 0 0; }
.steps li {
  counter-increment: step;
  position: relative;
  padding: 10px 0 10px 38px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  color: var(--ink-2);
}
.steps li:last-child { border-bottom: 0; }
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0; top: 11px;
  width: 24px; height: 24px;
  line-height: 24px;
  text-align: center;
  border-radius: 50%;
  background: var(--brand-soft);
  color: var(--brand);
  font-size: 12px;
  font-weight: 700;
}

/* ---------- 后台 ---------- */
.admin-bar { background: var(--brand); color: #fff; }
.admin-bar-inner {
  width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 24px;
  min-height: 56px; display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
}
.admin-bar .brand b { color: #fff; }
.admin-bar .brand small { color: #c9d7ee; }
.admin-bar .nav-link { color: #dce6f6; }
.admin-bar .nav-link:hover { background: rgba(255,255,255,.12); color: #fff; }
.admin-bar .nav-link.is-current { color: #fff; background: rgba(255,255,255,.16); }
.admin-bar .who { color: #dce6f6; }
.admin-bar .btn-ghost { color: #dce6f6; }
.admin-bar .btn-ghost:hover { background: rgba(255,255,255,.12); color: #fff; }
.admin-bar .btn-outline { background: rgba(255,255,255,.10); border-color: rgba(255,255,255,.35); color: #fff; }
.admin-bar .btn-outline:hover { background: rgba(255,255,255,.2); color: #fff; }

.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 20px; }
.stat { padding: 18px 20px; }
.stat .label { font-size: 13px; color: var(--ink-3); }
.stat .value { font-size: 28px; font-weight: 700; line-height: 1.4; }
.stat .value.is-warn { color: var(--warn-ink); }
.stat .value.is-ok { color: var(--ok-ink); }
.quick { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* 表格 */
.table-wrap { overflow-x: auto; margin-top: 6px; }
table { width: 100%; min-width: 720px; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 13px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { font-size: 12px; color: var(--ink-3); font-weight: 600; letter-spacing: .5px; background: #fafbfc; }
tbody tr:last-child td { border-bottom: 0; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; }
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}
.badge-pending { background: var(--warn-bg); color: var(--warn-ink); }
.badge-approved { background: var(--ok-bg); color: var(--ok-ink); }
.badge-rejected { background: var(--danger-bg); color: var(--danger-ink); }
.badge-role { background: var(--brand-soft); color: var(--brand); }
.badge-role.is-member { background: var(--mute-bg); color: var(--mute-ink); }
.row-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.empty { padding: 34px 12px; text-align: center; color: var(--ink-3); font-size: 14px; }
.table-note { margin-top: 14px; font-size: 12px; color: var(--ink-3); }

/* 门禁：未通过前隐藏后台内容，避免闪现 */
.is-gated .protected { display: none !important; }
#boot-error { display: none; padding-top: 40px; }
.is-gated #boot-error { display: block; }

/* ---------- 页脚 ---------- */
.footer { border-top: 1px solid var(--line); background: var(--surface); }
.footer-inner {
  width: 100%; max-width: 1080px; margin: 0 auto; padding: 22px 24px;
  display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap;
  font-size: 12px; color: var(--ink-3);
}
.footer a { color: var(--ink-2); }
.link-reset { border: 0; background: none; padding: 0; font: inherit; color: var(--ink-2); cursor: pointer; text-decoration: underline; }

/* ---------- 响应式 ---------- */
@media (max-width: 860px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4, .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .two-col { grid-template-columns: 1fr; gap: 20px; }
  .hero h1 { font-size: 28px; }
}
@media (max-width: 560px) {
  .wrap, .nav-inner, .demo-banner-inner, .admin-bar-inner, .footer-inner { padding-left: 16px; padding-right: 16px; }
  .demo-banner-inner { flex-wrap: wrap; padding-top: 9px; padding-bottom: 9px; }
  .demo-banner-text { flex-basis: 100%; }
  main.wrap { padding: 26px 16px 40px; }
  .card { padding: 20px; }
  .hero { padding: 26px 0 20px; }
  .hero h1 { font-size: 25px; }
  .grid-4, .stat-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .stat { padding: 14px; }
  .stat .value { font-size: 23px; }
  .nav-inner { padding-top: 10px; padding-bottom: 10px; }
  .nav-links { gap: 2px; }
  .btn-lg { width: 100%; }
  .btn-row .btn { flex: 1; }
}

/* ---------- 首页极简入口（DJI 蓝 · 一页一入口） ---------- */
.entry {
  min-height: calc(100vh - 180px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
}
.entry-card { width: 100%; max-width: 380px; text-align: center; }
.brand-center { display: flex; flex-direction: column; align-items: center; margin-bottom: 30px; }
.brand-center b { font-size: 32px; letter-spacing: 2px; color: var(--brand); font-weight: 800; }
.brand-center small { font-size: 12px; color: var(--ink-3); margin-top: 8px; letter-spacing: .5px; }
.btn-block { width: 100%; }
.entry-foot { margin: 16px 0 0; font-size: 12px; color: var(--ink-3); }