/* 授权后台样式。配色直接沿用面板的 token，两个界面看起来才像同一个产品。 */

:root {
  --ink: #111827;
  --ink-2: #4b5563;
  --ink-3: #6b7280;
  --ink-4: #9ca3af;
  --line: #ece5e0;
  --soft: #f9fafb;
  --warm: #fdf6f3;
  --orange: #f97316;
  --orange-deep: #ea580c;
  --ok: #15803d;
  --warn: #b45309;
  --bad: #b91c1c;
  --radius: 14px;
  --topbar-h: 56px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font: 14px/1.6 "Segoe UI", system-ui, -apple-system, "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: #f6f6f4;
  -webkit-font-smoothing: antialiased;
}

code { font-family: "Cascadia Mono", Consolas, "Courier New", monospace; }
h1, h2 { margin: 0; font-size: 15px; letter-spacing: .01em; }
h2 em { font-style: normal; color: var(--orange); font-size: 12px; margin-left: 4px; }
.muted { color: var(--ink-3); font-size: 12.5px; margin: 4px 0 0; }
.empty { color: var(--ink-3); padding: 28px 4px; text-align: center; }

/* ---------------------------------------------------------------- 按钮 */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 7px 14px; border: 1px solid var(--line); border-radius: 9px;
  background: #fff; color: var(--ink-2); font: inherit; font-size: 13px;
  cursor: pointer; transition: .15s; white-space: nowrap;
}
.btn:hover { border-color: #d9d0c9; color: var(--ink); }
.btn:active { transform: translateY(1px); }
.btn-sm { padding: 5px 11px; font-size: 12.5px; border-radius: 8px; }
.btn-block { width: 100%; padding: 11px; font-size: 14px; }
.btn-primary { background: var(--orange); border-color: var(--orange); color: #fff; font-weight: 600; }
.btn-primary:hover { background: var(--orange-deep); border-color: var(--orange-deep); color: #fff; }
.btn-grant { background: var(--warm); border-color: #f6d9c6; color: #9a3412; font-weight: 600; }
.btn-grant:hover { background: #fdece2; border-color: #f0c4a5; color: #7c2d12; }
.btn-ghost { background: transparent; }
.btn-warn { color: var(--warn); border-color: #f1dcc4; background: #fdfaf5; }
.btn-danger { color: var(--bad); border-color: #f0d3d3; background: #fef7f7; }

/* ---------------------------------------------------------------- 登录 */

.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.login-card {
  width: min(360px, 100%); background: #fff; border: 1px solid var(--line);
  border-radius: 18px; padding: 28px 26px 22px;
  box-shadow: 0 10px 30px -18px rgba(17, 24, 39, .25);
}
.login-brand { display: flex; gap: 12px; align-items: center; margin-bottom: 22px; }
.login-brand h1 { font-size: 16px; font-weight: 700; }
.login-brand p { margin: 0; color: var(--ink-4); font-size: 12px; }
.mark {
  width: 30px; height: 30px; border-radius: 9px; flex: 0 0 auto;
  background: linear-gradient(140deg, #fb923c, var(--orange));
}
.field { display: block; margin-bottom: 14px; }
.field span { display: block; font-size: 12px; color: var(--ink-3); margin-bottom: 6px; }
.field input {
  width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px;
  font: inherit; background: var(--soft); outline: none; transition: .15s;
}
.field input:focus { border-color: #f7b585; background: #fff; box-shadow: 0 0 0 3px rgba(249, 115, 22, .12); }
.error { color: var(--bad); font-size: 12.5px; margin: 0 0 12px; }
.hint { color: var(--ink-4); font-size: 11.5px; line-height: 1.7; margin: 14px 0 0; }
.hint code { background: var(--soft); padding: 1px 5px; border-radius: 5px; color: var(--ink-2); }

/* ---------------------------------------------------------------- 顶栏 */

.topbar {
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  padding: 12px 22px; background: #fff; border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 5;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand strong { font-size: 14px; letter-spacing: .02em; }
.brand .sub { color: var(--ink-4); font-size: 12px; letter-spacing: .04em; }
.stats { display: flex; gap: 8px; flex-wrap: wrap; margin-left: auto; }
.stat {
  padding: 4px 11px; border-radius: 999px; background: var(--soft);
  border: 1px solid var(--line); color: var(--ink-3); font-size: 12px;
}
.stat b { color: var(--ink); font-size: 13px; margin-right: 3px; }
.stat.is-active { background: #f0fdf4; border-color: #d3f0dc; color: var(--ok); }
.stat.is-active b { color: var(--ok); }

/* ---------------------------------------------------------------- 卡片与待办 */

.wrap { max-width: 1180px; margin: 0 auto; padding: 20px 22px 40px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px 18px; margin-bottom: 18px;
}
.card-head { display: flex; align-items: flex-start; gap: 14px; flex-wrap: wrap; margin-bottom: 12px; }
.card-head h2 { display: flex; align-items: center; gap: 8px; }
.card-pending { border-color: #f6d9c6; background: linear-gradient(180deg, #fffaf6, #fff 120px); }
.pulse {
  width: 8px; height: 8px; border-radius: 50%; background: var(--orange);
  box-shadow: 0 0 0 0 rgba(249, 115, 22, .5); animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(249, 115, 22, .45); }
  70% { box-shadow: 0 0 0 9px rgba(249, 115, 22, 0); }
  100% { box-shadow: 0 0 0 0 rgba(249, 115, 22, 0); }
}

.claim-list { list-style: none; margin: 0; padding: 0; }
.claim-list li {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  padding: 11px 12px; border: 1px solid var(--line); border-radius: 11px;
  background: #fff; margin-bottom: 8px;
}
.claim-list li:last-child { margin-bottom: 0; }
.claim-info { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; min-width: 0; }
.claim-meta { color: var(--ink-3); font-size: 12.5px; }
.claim-actions { display: flex; gap: 6px; margin-left: auto; flex-wrap: wrap; }

/* ---------------------------------------------------------------- 表格 */

.search { display: flex; gap: 8px; margin-left: auto; }
.search input {
  width: 220px; padding: 7px 11px; border: 1px solid var(--line); border-radius: 9px;
  font: inherit; background: var(--soft); outline: none;
}
.search input:focus { border-color: #f7b585; background: #fff; }

.tbl { width: 100%; border-collapse: collapse; }
.tbl th {
  text-align: left; font-size: 11.5px; font-weight: 600; letter-spacing: .06em;
  color: var(--ink-4); text-transform: uppercase; padding: 8px 10px;
  border-bottom: 1px solid var(--line); white-space: nowrap;
}
.tbl td { padding: 10px; border-bottom: 1px solid #f4efeb; vertical-align: middle; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl tr:hover td { background: #fdfcfb; }
.tbl th.ops, .tbl td.ops { text-align: right; }

.dev { font-size: 13px; font-weight: 600; color: var(--ink); letter-spacing: .04em; }
.note {
  display: block; color: var(--ink-4); font-size: 11.5px; margin-top: 2px;
  max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.sub-num { color: var(--ink-4); font-size: 11.5px; margin-left: 6px; font-variant-numeric: tabular-nums; }

.tag {
  display: inline-block; padding: 2px 9px; border-radius: 999px;
  font-size: 11.5px; font-weight: 600; border: 1px solid transparent;
}
.tag-active { background: #f0fdf4; color: var(--ok); border-color: #d3f0dc; }
.tag-trial { background: var(--warm); color: #9a3412; border-color: #f6d9c6; }
.tag-expired { background: #f8fafc; color: #64748b; border-color: #e2e8f0; }
.tag-revoked { background: #fef2f2; color: var(--bad); border-color: #f5d5d5; }

.op-grant { display: flex; gap: 5px; justify-content: flex-end; flex-wrap: wrap; }

/* "更多"折叠：主操作常驻，破坏性操作收起来，避免误点 */
.more { margin-top: 6px; }
.more summary {
  cursor: pointer; list-style: none; font-size: 11.5px; color: var(--ink-4);
  text-align: right; user-select: none;
}
.more summary::-webkit-details-marker { display: none; }
.more summary::after { content: " ▾"; }
.more[open] summary::after { content: " ▴"; }
.more summary:hover { color: var(--orange); }
.more-body {
  display: flex; flex-direction: column; gap: 6px; align-items: flex-end;
  margin-top: 8px; padding: 10px; background: var(--soft);
  border: 1px solid var(--line); border-radius: 10px;
}
.inline { display: flex; gap: 6px; align-items: center; }
.num { width: 62px; padding: 5px 8px; border: 1px solid var(--line); border-radius: 8px; font: inherit; font-size: 12.5px; }
.txt { width: 150px; padding: 5px 8px; border: 1px solid var(--line); border-radius: 8px; font: inherit; font-size: 12.5px; }

.foot { text-align: center; color: var(--ink-4); font-size: 11.5px; padding: 8px 0 0; }

/* ---------------------------------------------------------------- 设备码复制 / 待确认快捷 */

.copy-btn {
  display: inline-flex; align-items: center; justify-content: center;
  margin-left: 6px; padding: 2px 8px; border: 1px solid var(--line); border-radius: 7px;
  background: var(--soft); color: var(--ink-3); font: inherit; font-size: 11px;
  cursor: pointer; vertical-align: middle; transition: .15s; white-space: nowrap;
}
.copy-btn:hover { border-color: #f7b585; color: var(--orange-deep); background: var(--warm); }
.copy-btn:active { transform: translateY(1px); }

.stat-pending { cursor: pointer; text-decoration: none; background: var(--warm); border-color: #f6d9c6; color: #9a3412; }
.stat-pending b { color: var(--orange-deep); }
.stat-pending:hover { border-color: #f0c4a5; }

.copy-toast {
  position: fixed; left: 50%; bottom: calc(22px + env(safe-area-inset-bottom)); transform: translateX(-50%) translateY(12px);
  background: var(--ink); color: #fff; padding: 9px 16px; border-radius: 999px;
  font-size: 13px; letter-spacing: .02em; box-shadow: 0 8px 24px -10px rgba(0, 0, 0, .5);
  opacity: 0; pointer-events: none; transition: .2s; z-index: 50; max-width: 88vw;
}
.copy-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------------------------------------------------------------- 窄屏 / 手机端 */

/* 手机端以"单手操作"为目标：触控区加大、输入框防 iOS 自动放大、适配刘海与底部安全区、
   表格整体转卡片、待办与操作按钮成行铺满。配色沿用上面的 token，观感与桌面一致。 */
@media (max-width: 860px) {
  body { font-size: 15px; }
  /* 手机端顶栏收成两行、实测约 121px；JS 会用真实值覆盖它，这里只作 JS 未执行时的兜底，
     免得吸顶头被顶栏盖住一截（桌面兜底是 56px，对手机太矮）。 */
  :root { --topbar-h: 121px; }

  .wrap {
    max-width: 100%;
    padding: 14px 12px calc(28px + env(safe-area-inset-bottom));
  }

  /* 顶栏收窄并吸顶避开刘海；退出按钮靠右单独可点 */
  .topbar {
    padding: calc(9px + env(safe-area-inset-top)) 14px 9px;
    gap: 8px 12px;
  }
  .brand { flex: 1; min-width: 0; }
  .brand strong { font-size: 15px; }
  .topbar form { margin-left: auto; }
  /* 统计药丸单独占一行横向滚动，顶栏稳在“品牌+退出 / 统计”两行，给 sticky 搜索栏省屏 */
  .stats { margin-left: 0; flex: 1 0 100%; order: 3; gap: 6px; flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; padding-bottom: 2px; }
  .stat { flex: 0 0 auto; padding: 5px 10px; font-size: 12.5px; }
  .stat b { font-size: 14px; }

  /* 通用触控放大：主按钮/小按钮都给到易点的尺寸 */
  .btn { min-height: 42px; padding: 10px 15px; font-size: 14px; }
  .btn-sm { min-height: 40px; padding: 9px 14px; font-size: 13.5px; }

  .search { width: 100%; margin-left: 0; }
  .search input { flex: 1; width: auto; font-size: 16px; padding: 10px 12px; }

  .card { padding: 14px 13px; border-radius: 16px; }
  .card-head { gap: 10px; }

  /* 待确认付款：手机上摊成整块，套餐按钮成行铺满，方便核对后直接点 */
  .claim-list li { flex-direction: column; align-items: stretch; gap: 10px; padding: 13px; }
  .claim-info { gap: 8px; }
  .claim-actions { margin-left: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(88px, 1fr)); gap: 8px; }
  .claim-actions form { min-width: 0; }
  .claim-actions .btn { width: 100%; }

  /* 表格转卡片：横向滚动在手机上难用，一屏看一台设备更实际 */
  .tbl thead { display: none; }
  .tbl, .tbl tbody, .tbl tr, .tbl td { display: block; width: 100%; }
  .tbl tr {
    border: 1px solid var(--line); border-radius: 14px;
    padding: 4px 2px 8px; margin-bottom: 12px; background: #fff;
    box-shadow: 0 6px 18px -16px rgba(17, 24, 39, .35);
  }
  .tbl tr:hover td { background: transparent; }
  .tbl td {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    border: 0; padding: 7px 10px; font-size: 14px;
  }
  .tbl td::before {
    content: attr(data-label); color: var(--ink-4); font-size: 12px;
    letter-spacing: .04em; flex: 0 0 auto;
  }
  .dev { font-size: 15px; }

  /* 操作区整块化：套餐按钮成行、更多面板全宽 */
  .tbl td.ops { display: block; border-top: 1px dashed var(--line); margin-top: 6px; padding: 10px; }
  .tbl td.ops::before { display: none; }
  .op-grant { display: grid; grid-template-columns: repeat(auto-fit, minmax(88px, 1fr)); gap: 8px; }
  .op-grant form { min-width: 0; }
  .op-grant .btn { width: 100%; }

  .more { margin-top: 10px; }
  .more summary {
    text-align: center; font-size: 13px; color: var(--ink-3); user-select: none;
    padding: 9px; border: 1px solid var(--line); border-radius: 10px; background: var(--soft);
  }
  .more-body { align-items: stretch; }
  .inline { flex-wrap: wrap; }
  .inline .btn { margin-left: auto; }
  .num { font-size: 16px; width: 72px; padding: 8px; }
  .txt { font-size: 16px; width: 100%; flex: 1; min-width: 0; padding: 8px 10px; }
  /* 备注整段换行显示，不再被省略号截断；flex-basis 100% 让它独占一行落在设备码下方 */
  .tbl td[data-label="设备码"] { flex-wrap: wrap; }
  .note { flex: 1 0 100%; max-width: none; white-space: normal; overflow: visible; margin: 2px 0 0; }

  /* 手机端把整块 card-head 做成吸顶工具条（标题 + 搜索一起常驻）。
     关键：sticky 必须打在 .card-head 上——它的包含块是整张 .card-devices（很高），能一路吸住；
     若打在里面的 .search 上，包含块只有 .card-head 那点高度，滚一下就跟着走了（实测踩过这个坑）。
     负 margin + 等值 padding 让白条铺到卡片左右内边距之外，滚动内容不会从缝隙里露出来。 */
  .card-devices > .card-head {
    position: sticky; top: var(--topbar-h); z-index: 3;
    display: block; margin: 0 -13px 12px; padding: 2px 13px 9px;
    background: #fff; border-bottom: 1px solid var(--line);
  }
  .card-devices .search { margin: 8px 0 0; }
  .copy-btn { font-size: 12px; padding: 6px 12px; min-height: 36px; }

  /* 登录页：整屏居中，输入框 16px 防 iOS 缩放，按钮铺满易点 */
  .login-wrap { padding: 20px 16px calc(20px + env(safe-area-inset-bottom)); }
  .login-card { padding: 26px 22px 20px; }
  .field input { font-size: 16px; padding: 12px 14px; }
  .btn-block { min-height: 48px; font-size: 16px; }
}

/* 更窄的手机（约 ≤480px）：操作按钮固定两列，字号再收一档 */
@media (max-width: 480px) {
  .op-grant, .claim-actions { grid-template-columns: 1fr 1fr; }
  .stat { font-size: 12px; }
  .stat b { font-size: 13px; }
}