:root {
  --blue: #1b6fe0;
  --blue-deep: #1257bd;
  --blue-soft: #eaf2ff;
  --ink: #1c2530;
  --ink-2: #5b6879;
  --ink-3: #93a1b3;
  --line: #edf1f7;
  --bg: #eef3fa;
  --card: #fff;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(24, 56, 110, .08);
  --code: #12994c;
  --code-soft: #e8f7ee;
  --shell: 640px;
}

body[data-code="green"] { --code: #12994c; --code-soft: #e8f7ee; }
body[data-code="yellow"] { --code: #eda016; --code-soft: #fff5e3; }
body[data-code="red"] { --code: #e2494b; --code-soft: #fdeceb; }

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

html, body { margin: 0; padding: 0; }
html, body { height: 100%; }

body {
  background: #f2f6fc;
  color: var(--ink);
  font: 15px/1.55 -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB",
    "Microsoft YaHei", "Segoe UI", Roboto, sans-serif;
  -webkit-text-size-adjust: 100%;
}

a { color: var(--blue); text-decoration: none; }
.hidden { display: none !important; }

.app {
  height: 100dvh;
  min-height: 100%;
  width: 100%;
  background: #f2f6fc;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.phone-screen {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: #f2f6fc;
  -webkit-overflow-scrolling: touch;
}
.phone-screen::-webkit-scrollbar { width: 0; }

/* ---------- 顶部 ---------- */

.hero {
  background: linear-gradient(150deg, #2b7df0 0%, var(--blue) 45%, var(--blue-deep) 100%);
  color: #fff;
  padding: calc(14px + env(safe-area-inset-top)) 20px 56px;
  position: relative;
}

.hero-brand { display: flex; align-items: center; gap: 11px; }
.hero-brand .mark {
  width: 42px; height: 42px; border-radius: 13px;
  background: rgba(255, 255, 255, .18);
  display: grid; place-items: center;
  border: 1px solid rgba(255, 255, 255, .3);
  flex: none;
}
.hero-brand .mark svg { width: 24px; height: 24px; fill: #fff; }
.hero-brand h1 { font-size: 21px; margin: 0; letter-spacing: .5px; font-weight: 700; }
.hero-brand p { margin: 2px 0 0; font-size: 11.5px; opacity: .82; letter-spacing: 1.4px; }

/* ---------- 社保码卡片 ---------- */

.screen-body {
  margin-top: -40px;
  padding: 0 16px calc(24px + env(safe-area-inset-bottom));
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.code-card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 18px 8px;
  overflow: hidden;
}

.person { display: flex; align-items: center; gap: 12px; padding-bottom: 14px; border-bottom: 1px dashed var(--line); }
.person .avatar {
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--blue-soft); overflow: hidden; flex: none;
  display: grid; place-items: center; color: var(--blue);
}
.person .avatar img { width: 100%; height: 100%; object-fit: cover; }
.person .avatar svg { width: 30px; height: 30px; fill: currentColor; }
.person .name { font-size: 17px; font-weight: 650; }
.person .idno { font-size: 12px; color: var(--ink-3); letter-spacing: .4px; word-break: break-all; }

.qr-wrap {
  padding: 18px 0 8px;
  display: grid;
  place-items: center;
}
.qr-wrap .qr {
  width: clamp(148px, 46vw, 186px);
  aspect-ratio: 1 / 1;
  padding: 10px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--line);
  position: relative;
}
.qr-wrap .qr svg { width: 100%; height: 100%; display: block; }
.qr-wrap .qr svg path { fill: var(--code) !important; stroke: none !important; }

.status-block { text-align: center; padding: 4px 0 16px; }
.status-line { display: flex; align-items: center; justify-content: center; gap: 8px; }
.status-line .tick {
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--code); color: #fff;
  display: grid; place-items: center; font-size: 14px; font-weight: 700;
  flex: none;
}
.status-line .word { font-size: 20px; font-weight: 700; color: var(--code); letter-spacing: 1px; }
.status-desc { margin: 6px 0 0; font-size: 12.5px; color: var(--ink-2); }

.meta { list-style: none; margin: 0; padding: 0; }
.meta li {
  display: flex; justify-content: space-between; gap: 12px;
  padding: 11px 0; font-size: 13px; border-top: 1px solid var(--line);
}
.meta li span { color: var(--ink-2); flex: none; }
.meta li b { font-weight: 600; text-align: right; word-break: break-all; }

.reasons { margin: 12px 0 0; padding: 12px 14px; border-radius: 12px; background: var(--code-soft); }
.reasons .label { font-size: 12px; color: var(--ink-2); margin-bottom: 4px; }
.reasons ul { margin: 0; padding-left: 16px; font-size: 12.5px; color: var(--ink); }
.reasons li { margin: 3px 0; }

.footer-note {
  margin: 12px 0 4px; padding: 10px; border-radius: 10px;
  background: var(--code); color: #fff; text-align: center;
  font-size: 13px; font-weight: 600;
}

.updated { text-align: center; font-size: 11.5px; color: var(--ink-3); padding: 8px 0 12px; }

.section-title {
  display: flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 650; color: var(--ink);
  margin: 22px 2px 10px;
}
.section-title::before {
  content: ""; width: 3px; height: 14px; border-radius: 2px; background: var(--blue);
}
/* 非首页视图第一个标题不要贴着头图；服务页没有卡片，不向上叠图 */
.screen-body > .section-title:first-child { margin-top: 14px; }
#view-service { margin-top: 0; }

.entry-card {
  background: #fff; border-radius: 12px; box-shadow: var(--shadow);
  padding: 2px 14px; margin-bottom: 10px;
}
.entry-row {
  display: flex; align-items: center; gap: 12px;
  padding: 13px 0;
  min-height: 58px;
  border-bottom: 1px solid var(--line);
  font-size: 13.5px;
  color: inherit;
}
.entry-row:last-child { border-bottom: 0; }
a.entry-row { cursor: pointer; }
a.entry-row:active { background: #f5f8fd; }
.entry-row .ico { width: 32px; height: 32px; border-radius: 10px; background: var(--blue-soft); display: grid; place-items: center; flex: none; }
.entry-row .ico svg { width: 18px; height: 18px; fill: var(--blue); }
.entry-row .txt { flex: 1; min-width: 0; }
.entry-row .txt small { display: block; color: var(--ink-3); font-size: 11.5px; margin-top: 1px; line-height: 1.4; }
.entry-row .amt { font-size: 13px; font-weight: 650; color: #12994c; flex: none; }
.entry-row .chev { color: var(--ink-3); font-size: 17px; flex: none; width: 22px; text-align: center; }

/* 整行可点的大触控行（如「我的 → 展示内容配置」） */
.entry-row.tap.big { min-height: 76px; padding: 16px 0; }
.entry-row.tap.big .ico { width: 38px; height: 38px; border-radius: 12px; }
.entry-row.tap.big .ico svg { width: 21px; height: 21px; }
.entry-row.tap.big .txt { font-size: 15px; font-weight: 600; }
.entry-row.tap.big .chev { font-size: 20px; }

.ext-note { margin: 8px 2px 0; font-size: 11.5px; color: var(--ink-3); line-height: 1.6; }

/* ---------- 底部 tab ---------- */

.tabbar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  background: #fff;
  padding: 6px 0 max(8px, env(safe-area-inset-bottom));
  flex: none;
}
.tabbar button {
  border: 0; background: none; cursor: pointer;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
  min-height: 50px;
  font-size: 11px; color: var(--ink-3); font-family: inherit; padding: 0 4px;
}
.tabbar button svg { width: 22px; height: 22px; fill: currentColor; }
.tabbar button.active { color: var(--blue); font-weight: 600; }

/* ---------- 管理页 ---------- */

.admin-body { display: block; padding: 34px 18px 60px; }
.admin-wrap { max-width: 860px; margin: 0 auto; }
.admin-card {
  background: #fff; border-radius: 18px; box-shadow: var(--shadow);
  padding: 26px 26px 30px; margin-bottom: 18px;
}
.admin-card h2 { margin: 0 0 4px; font-size: 19px; }
.admin-card .hintline { margin: 0 0 20px; color: var(--ink-2); font-size: 13px; }

.field { margin-bottom: 15px; }
.field label { display: block; font-size: 12.5px; color: var(--ink-2); margin-bottom: 6px; }
.field input[type="text"], .field input[type="password"], .field textarea, .field select {
  width: 100%; border: 1px solid #dfe6ef; border-radius: 10px; padding: 12px;
  font: inherit; font-size: 15px; background: #fbfcfe; color: var(--ink);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--blue); background: #fff;
  box-shadow: 0 0 0 3px rgba(27, 111, 224, .12);
}
.field textarea { min-height: 78px; resize: vertical; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.row-inline { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ink-2); }

.btn {
  border: 0; border-radius: 10px; padding: 13px 22px; font: inherit; font-size: 14.5px;
  font-weight: 600; cursor: pointer; background: var(--blue); color: #fff;
  min-height: 46px;
}
.btn:hover { background: var(--blue-deep); }
.btn.ghost { background: #f1f5fb; color: var(--ink-2); }
.btn.ghost:hover { background: #e6edf7; }
.btn.danger { background: #fdeceb; color: #d33; }
.btn.sm { padding: 10px 15px; font-size: 13px; min-height: 40px; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

.swatches { display: flex; gap: 10px; }
.swatch {
  flex: 1; border: 2px solid transparent; border-radius: 12px; padding: 13px 10px;
  cursor: pointer; text-align: center; font-size: 12.5px; font-weight: 600;
  color: #fff; opacity: .55; transition: .15s;
  min-height: 48px;
}
.swatch[data-c="green"] { background: #12994c; }
.swatch[data-c="yellow"] { background: #eda016; }
.swatch[data-c="red"] { background: #e2494b; }
.swatch.on { opacity: 1; border-color: #1c2530; }

.avatar-row { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.avatar-row .preview {
  width: 66px; height: 66px; border-radius: 50%; background: var(--blue-soft);
  overflow: hidden; display: grid; place-items: center; flex: none; color: var(--blue);
}
.avatar-row .preview img { width: 100%; height: 100%; object-fit: cover; }
.avatar-row .preview svg { width: 40px; height: 40px; fill: currentColor; }

.toast {
  position: fixed; left: 50%; bottom: 32px; transform: translateX(-50%);
  background: #1c2530; color: #fff; padding: 10px 20px; border-radius: 999px;
  font-size: 13.5px; opacity: 0; pointer-events: none; transition: .25s; z-index: 99;
  max-width: calc(100vw - 40px); text-align: center;
}
.toast.show { opacity: 1; }
.toast.err { background: #c0392b; }

.login-wrap { max-width: 400px; margin: min(8vh, 60px) auto 0; }

.login-hd { text-align: center; margin-bottom: 22px; }
.login-hd .mark {
  width: 56px; height: 56px; margin: 0 auto 12px; border-radius: 18px;
  background: linear-gradient(150deg, #2b7df0, var(--blue-deep));
  display: grid; place-items: center;
}
.login-hd .mark svg { width: 30px; height: 30px; fill: #fff; }
.login-hd h1 { margin: 0; font-size: 22px; }
.login-hd p { margin: 6px 0 0; color: var(--ink-2); font-size: 13px; }

/* 登录按钮：整宽大触控区 */
#login-btn { width: 100%; padding: 15px; font-size: 16px; min-height: 52px; }

/* ---------- 响应式 ---------- */

/* 平板及以上：内容居中成一条应用列，两侧留白 */
@media (min-width: 760px) {
  body { background: #e6ecf6; }
  .app { background: #e6ecf6; }
  .phone-screen,
  .tabbar {
    width: 100%;
    max-width: var(--shell);
    margin-left: auto;
    margin-right: auto;
  }
  .phone-screen {
    background: #f2f6fc;
    box-shadow: 0 0 0 1px rgba(24, 56, 110, .05), 0 18px 40px rgba(24, 56, 110, .10);
  }
  .screen-body { max-width: var(--shell); }
  .tabbar {
    border-left: 1px solid var(--line);
    border-right: 1px solid var(--line);
    border-radius: 0 0 18px 18px;
    box-shadow: 0 18px 40px rgba(24, 56, 110, .10);
  }
  .hero-brand h1 { font-size: 22px; }
}

/* 中等屏（平板竖屏 / 小笔记本）：稍微宽松一些 */
@media (min-width: 760px) and (max-width: 1100px) {
  :root { --shell: 620px; }
}

/* 手机横屏 / 矮屏：压缩头图与二维码，保证一屏能看到状态 */
@media (max-height: 620px) {
  .hero { padding: calc(10px + env(safe-area-inset-top)) 20px 44px; }
  .qr-wrap { padding: 12px 0 6px; }
  .qr-wrap .qr { width: clamp(120px, 26vh, 160px); }
  .phone-screen { overflow-y: auto; }
}

/* 大屏手机 */
@media (max-width: 480px) {
  .screen-body { padding-left: 14px; padding-right: 14px; }
  .hero { padding-left: 16px; padding-right: 16px; }
  .section-title { margin-top: 19px; }
}

/* 小屏手机 */
@media (max-width: 390px) {
  body { font-size: 14.5px; }
  .hero-brand .mark { width: 38px; height: 38px; border-radius: 12px; }
  .hero-brand .mark svg { width: 21px; height: 21px; }
  .hero-brand h1 { font-size: 19px; }
  .hero-brand p { font-size: 11px; letter-spacing: 1px; }
  .code-card { padding: 15px 14px 6px; }
  .person .name { font-size: 16px; }
  .status-line .word { font-size: 19px; }
  .meta li { font-size: 12.5px; }
  .entry-row { font-size: 13px; min-height: 56px; }
  .grid2, .grid3 { grid-template-columns: 1fr; }
  .admin-card { padding: 20px 16px 22px; }
  .admin-body { padding: 22px 14px 50px; }
  .swatches { flex-wrap: wrap; }
}

/* 超小屏（iPhone SE / 老机型） */
@media (max-width: 340px) {
  .hero { padding-bottom: 48px; }
  .hero-brand h1 { font-size: 18px; }
  .qr-wrap .qr { width: 136px; padding: 8px; }
  .status-line .word { font-size: 18px; }
  .entry-row { gap: 9px; }
  .entry-row .ico { width: 28px; height: 28px; }
  .entry-row .ico svg { width: 16px; height: 16px; }
  .tabbar button { font-size: 10px; }
  .tabbar button svg { width: 20px; height: 20px; }
}