/* =============================================================================
 * LingShu 审核台 · 样式
 * 无框架、无外部字体、无网络请求。桌面优先，窄屏可用。
 * ========================================================================== */

:root {
  --bg: #f5f6f8;
  --card: #ffffff;
  --ink: #1b1f24;
  --ink-2: #5a6672;
  --line: #dfe3e8;
  --accent: #1f6feb;
  --ok: #1a7f37;
  --ok-bg: #e8f5ec;
  --warn: #9a6700;
  --warn-bg: #fdf5e3;
  --danger: #b3261e;
  --danger-bg: #fdecea;
  --held: #7d4cdb;
  --held-bg: #f2ecfd;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", "Courier New", monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font: 14px/1.6 system-ui, -apple-system, "Segoe UI", "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", sans-serif;
}
.hidden { display: none !important; }
.muted { color: var(--ink-2); }
.small { font-size: 12px; }
code { font-family: var(--mono); background: #eef1f4; padding: 1px 4px; border-radius: 3px; font-size: 12px; }
kbd {
  font-family: var(--mono); font-size: 11px; background: #fff; border: 1px solid var(--line);
  border-bottom-width: 2px; border-radius: 4px; padding: 0 4px;
}
a { color: var(--accent); }

/* ---------- 通用控件 ---------- */
button {
  font: inherit; padding: 6px 12px; border: 1px solid var(--line); border-radius: 6px;
  background: #fff; color: var(--ink); cursor: pointer;
}
button:hover { border-color: #b9c0c8; }
button:disabled { opacity: .5; cursor: not-allowed; }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
button.warn { background: var(--warn); border-color: var(--warn); color: #fff; }
button.link { border: none; background: none; color: var(--accent); padding: 4px 6px; }
button.tiny { padding: 3px 8px; font-size: 12px; }

input, select, textarea {
  font: inherit; padding: 5px 8px; border: 1px solid var(--line); border-radius: 6px;
  background: #fff; color: var(--ink); max-width: 100%;
}
textarea { font-family: var(--mono); font-size: 13px; width: 100%; resize: vertical; }
label { display: inline-flex; flex-direction: column; gap: 3px; font-size: 12px; color: var(--ink-2); }
label.inline { flex-direction: row; align-items: center; gap: 6px; font-size: 13px; color: var(--ink); }
label.grow { flex: 1 1 220px; }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: 14px 16px; margin: 0 0 14px;
}
.card h3 { margin: 0 0 10px; font-size: 15px; }
.row-form { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; margin-bottom: 8px; }

.err { color: var(--danger); margin-top: 8px; white-space: pre-wrap; }
.ok-text { color: var(--ok); }

/* ---------- 登录 ---------- */
.screen { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.login-card { width: 100%; max-width: 380px; display: flex; flex-direction: column; gap: 12px; }
.login-card h1 { margin: 0; font-size: 20px; }
.login-card label { font-size: 13px; }
.login-card input { padding: 8px 10px; }

/* ---------- 顶栏 ---------- */
.topbar {
  position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 14px;
  flex-wrap: wrap; padding: 8px 16px; background: #fff; border-bottom: 1px solid var(--line);
}
.brand { font-weight: 600; }
.tabs { display: flex; gap: 4px; flex-wrap: wrap; }
.tab { border: none; background: none; padding: 6px 10px; border-radius: 6px; color: var(--ink-2); }
.tab.active { background: #eaf1fe; color: var(--accent); font-weight: 600; }
.topright { margin-left: auto; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.chip { padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.chip.stop { background: var(--danger-bg); color: var(--danger); }
.chip.live { background: var(--ok-bg); color: var(--ok); }

.panel { padding: 16px; max-width: 1400px; margin: 0 auto; }
.panel h2 { margin: 4px 0 14px; font-size: 18px; }

.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); z-index: 50;
  background: #1b1f24; color: #fff; padding: 8px 16px; border-radius: 8px; max-width: 90vw;
  box-shadow: 0 4px 16px rgba(0,0,0,.2); white-space: pre-wrap;
}
.toast.bad { background: var(--danger); }

/* ---------- 筛选条 ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; }
.hintbar { margin: -4px 0 10px; display: flex; gap: 12px; flex-wrap: wrap; }
.hintbar #rows-count { margin-left: auto; }
.hintbar button.tiny { align-self: center; }

/* ---------- 行卡片 ---------- */
.rowcard {
  background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--line);
  border-radius: 10px; margin-bottom: 10px; padding: 10px 14px;
}
.rowcard.sel { border-color: var(--accent); box-shadow: 0 0 0 2px #dbe7ff; }
.rowcard.st-approved { border-left-color: var(--ok); }
.rowcard.st-held { border-left-color: var(--held); }
.rowcard.st-partial { border-left-color: var(--warn); }
.rowcard.st-pending { border-left-color: #c4cad1; }
.rowcard.unsub { background: #fbf7f7; }

.rc-head { display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: baseline; }
.rc-row { font-family: var(--mono); color: var(--ink-2); font-size: 12px; }
.rc-company { font-weight: 600; }
.rc-email { font-family: var(--mono); font-size: 12px; }
.rc-spacer { flex: 1; }

.badge { font-size: 11px; padding: 1px 7px; border-radius: 999px; border: 1px solid transparent; white-space: nowrap; }
.badge.approved { background: var(--ok-bg); color: var(--ok); }
.badge.held { background: var(--held-bg); color: var(--held); }
.badge.partial { background: var(--warn-bg); color: var(--warn); }
.badge.pending { background: #eef1f4; color: var(--ink-2); }
.badge.risk-warn { background: var(--warn-bg); color: var(--warn); border-color: #e6d2a0; }
.badge.risk-high { background: var(--danger-bg); color: var(--danger); border-color: #f0b3ae; }
.badge.edited { background: #eaf1fe; color: var(--accent); }
.badge.unsub { background: var(--danger-bg); color: var(--danger); }
.badge.recheck { background: var(--warn-bg); color: var(--warn); }
.badge.sent { background: var(--ok-bg); color: var(--ok); }
.badge.bounce { background: var(--danger-bg); color: var(--danger); }
.badge.softfail { background: var(--warn-bg); color: var(--warn); }
.badge.reply { background: #e9f6fb; color: #0a6c86; }

.rc-meta { display: flex; flex-wrap: wrap; gap: 4px 18px; margin-top: 6px; font-size: 12px; color: var(--ink-2); overflow-wrap: anywhere; }
.rc-head { overflow-wrap: anywhere; }
.rc-meta b { color: var(--ink); font-weight: 600; }
.rc-check { color: var(--warn); }

.rc-body {
  font-family: var(--mono); font-size: 12.5px; line-height: 1.55; white-space: pre-wrap;
  word-break: break-word; background: #fbfcfd; border: 1px solid var(--line); border-radius: 8px;
  padding: 10px 12px; margin-top: 8px; max-height: 320px; overflow: auto;
}
.rc-body.full { max-height: none; }
.rc-sha { font-family: var(--mono); font-size: 11px; color: var(--ink-2); margin-top: 4px; overflow-wrap: anywhere; }

.rc-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; align-items: center; }
.rc-actions .grow { flex: 1; }

.rc-edit { margin-top: 10px; border-top: 1px dashed var(--line); padding-top: 10px; }
.rc-edit label { display: block; margin-bottom: 8px; }
.rc-edit .diff { font-size: 12px; color: var(--ink-2); }
.rc-hist { margin-top: 8px; font-size: 12px; color: var(--ink-2); }
.rc-hist div { padding: 1px 0; }

/* ---------- 表格 ---------- */
table { border-collapse: collapse; width: 100%; background: #fff; font-size: 13px; }
th, td { text-align: left; padding: 6px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: #f7f8fa; font-weight: 600; font-size: 12px; color: var(--ink-2); }
.tablewrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; }
td.mono, th.mono { font-family: var(--mono); font-size: 12px; }

/* ---------- 总览 ---------- */
.ovgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 12px; }
.bar { height: 8px; border-radius: 999px; background: #eef1f4; overflow: hidden; display: flex; margin: 8px 0 6px; }
.bar > span { display: block; height: 100%; }
.bar .b-approved { background: var(--ok); }
.bar .b-held { background: var(--held); }
.bar .b-partial { background: var(--warn); }
.counts { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 12px; }
.counts b { font-variant-numeric: tabular-nums; }

.sentinel-row { display: flex; gap: 14px; align-items: center; justify-content: space-between; padding: 8px 0; border-bottom: 1px dashed var(--line); flex-wrap: wrap; }
.sentinel-row:last-child { border-bottom: none; }
.danger-card { border-color: #f0b3ae; }

/* ---------- 窄屏 ---------- */
@media (max-width: 720px) {
  .panel { padding: 10px; }
  .topbar { padding: 6px 10px; gap: 8px; }
  .topright { width: 100%; margin-left: 0; }
  .filters label, .row-form label { flex: 1 1 140px; }
  .rc-body { font-size: 12px; max-height: 240px; }
  .ovgrid { grid-template-columns: 1fr; }
}