/* ============================================================
   ContentFlow — Design System
   Bright, friendly, whitespace-forward internal tooling.
   ============================================================ */

:root {
  /* ---- Brand: indigo (theme)。红色只保留给失败/打回/危险操作 ---- */
  --brand-50:  #EEF2FF;
  --brand-100: #E0E7FF;
  --brand-200: #C7D2FE;
  --brand-300: #A5B4FC;
  --brand-500: #6366F1;
  --brand-600: #4F46E5;
  --brand-700: #4338CA;
  --brand-ink: #312E81;

  /* ---- Neutral slate ramp ---- */
  --bg:          #F6F7F9;
  --bg-warm:     #F4F5F8;
  --surface:     #FFFFFF;
  --surface-2:   #FBFBFD;
  --line:        #E8EAEF;
  --line-soft:   #F0F1F5;
  --line-strong: #D9DCE3;

  --ink:    #16181D;   /* primary text */
  --ink-2:  #565C68;   /* secondary text */
  --ink-3:  #888F9C;   /* tertiary / muted */
  --ink-4:  #AAB0BC;   /* faint */

  /* ---- Status: success / warning / danger / info / neutral ---- */
  --ok:        #18965B;
  --ok-solid:  #16A34A;
  --ok-bg:     #E4F6EC;
  --ok-soft:   #F1FBF5;
  --ok-line:   #BCE7CD;

  --warn:      #B26A05;
  --warn-solid:#F2A308;
  --warn-bg:   #FCF1D8;
  --warn-soft: #FEF9EC;
  --warn-line: #F2DDA6;

  --bad:       #B42318;
  --bad-solid: #D92D20;
  --bad-bg:    #FEE4E2;
  --bad-soft:  #FEF3F2;
  --bad-line:  #FCC8C2;

  --info:      #1F66E0;
  --info-solid:#2C74EC;
  --info-bg:   #DEEBFD;
  --info-soft: #EFF5FE;
  --info-line: #BCD6FA;

  --mut:       #6B7280;
  --mut-solid: #9AA1AE;
  --mut-bg:    #EEF0F4;
  --mut-soft:  #F6F7F9;
  --mut-line:  #DCDFE6;

  /* ---- Radius ---- */
  --r-xs: 6px;
  --r-sm: 8px;
  --r-md: 11px;
  --r-lg: 14px;
  --r-xl: 18px;
  --r-pill: 999px;

  /* ---- Shadow ---- */
  --sh-xs: 0 1px 2px rgba(20,24,35,.05);
  --sh-sm: 0 1px 3px rgba(20,24,35,.06), 0 1px 2px rgba(20,24,35,.04);
  --sh-md: 0 4px 14px rgba(20,24,35,.07), 0 1.5px 4px rgba(20,24,35,.05);
  --sh-lg: 0 14px 40px rgba(20,24,35,.13), 0 4px 12px rgba(20,24,35,.07);
  --sh-pop: 0 18px 50px rgba(28,25,90,.18);

  /* ---- Type ---- */
  --font: "Plus Jakarta Sans", "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --topbar-h: 60px;
  --rail-w: 232px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-size: 14px;
  line-height: 1.5;
}
#root { height: 100vh; }

button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: #D6D9E0; border-radius: 999px; border: 3px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-thumb:hover { background: #C2C6D0; background-clip: padding-box; border: 3px solid transparent; }
::selection { background: var(--brand-200); }

/* numbers tabular */
.tnum { font-variant-numeric: tabular-nums; font-feature-settings: "tnum" 1; }
.mono { font-family: var(--mono); }

/* ============================================================
   App layout
   ============================================================ */
.app { display: flex; height: 100vh; overflow: hidden; }

/* ---- Sidebar rail ---- */
.rail {
  width: var(--rail-w); flex: 0 0 var(--rail-w);
  background: var(--surface);
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column;
  padding: 0;
}
.rail-brand {
  display: flex; align-items: center; gap: 11px;
  padding: 18px 20px 16px;
}
.rail-logo {
  width: 34px; height: 34px; border-radius: 10px;
  background: linear-gradient(150deg, var(--brand-500), var(--brand-700));
  display: grid; place-items: center; color: #fff;
  box-shadow: 0 4px 12px rgba(79,70,229,.34);
  flex: 0 0 auto;
}
.rail-brand .name { font-weight: 800; font-size: 16px; letter-spacing: -.01em; }
.rail-brand .sub { font-size: 11px; color: var(--ink-3); margin-top: 1px; }

.rail-nav { padding: 8px 12px; display: flex; flex-direction: column; gap: 2px; }
.rail-sec { font-size: 11px; font-weight: 700; color: var(--ink-4); text-transform: uppercase; letter-spacing: .06em; padding: 14px 10px 6px; }
.nav-item {
  display: flex; align-items: center; gap: 11px;
  padding: 9px 11px; border-radius: var(--r-sm);
  color: var(--ink-2); font-weight: 600; font-size: 13.5px;
  border: none; background: transparent; width: 100%; text-align: left;
  position: relative; transition: background .12s, color .12s;
}
.nav-item:hover { background: var(--mut-soft); color: var(--ink); }
.nav-item.active { background: var(--brand-50); color: var(--brand-700); }
.nav-item.active svg { color: var(--brand-600); }
.nav-item svg { color: var(--ink-3); flex: 0 0 auto; }
.nav-item .nv-count {
  margin-left: auto; font-size: 11.5px; font-weight: 700; line-height: 1;
  padding: 3px 7px; border-radius: var(--r-pill);
  background: var(--warn-bg); color: var(--warn);
}
.nav-item.active .nv-count { background: var(--brand-100); color: var(--brand-700); }

.rail-foot { margin-top: auto; padding: 14px 16px; border-top: 1px solid var(--line-soft); }
/* 折叠态：只留图标 */
.rail.fold { width: 64px; flex: 0 0 64px; }
.rail.fold .rail-nav { padding: 8px 10px; }
.rail.fold .nav-item { justify-content: center; padding: 0; height: 40px; }
.rail.fold .rail-brand { justify-content: center; }
.rail.fold .rail-foot { padding: 14px 10px; display: flex; justify-content: center; }
.rail-user { display: flex; align-items: center; gap: 10px; }
.avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--brand-100); color: var(--brand-700); display: grid; place-items: center; font-weight: 800; font-size: 12px; flex: 0 0 auto; }

/* ---- Main column ---- */
.main { flex: 1 1 auto; display: flex; flex-direction: column; min-width: 0; }
.topbar {
  height: var(--topbar-h); flex: 0 0 var(--topbar-h);
  background: rgba(255,255,255,.82); backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center; gap: 14px;
  padding: 0 26px; z-index: 20;
}
.crumb { display: flex; align-items: center; gap: 8px; color: var(--ink-3); font-size: 13px; font-weight: 600; }
.crumb b { color: var(--ink); font-weight: 700; }
.topbar-sp { flex: 1; }
.scroll { flex: 1 1 auto; overflow-y: auto; overflow-x: hidden; }
.page { max-width: 1200px; margin: 0 auto; padding: 28px 32px 80px; }
.page.fluid { max-width: none; }
.tbl-wrap { overflow-x: auto; }  /* 窄屏表格横向滚动，避免列被挤碎 */
.page-head { margin-bottom: 22px; }
.page-title { font-size: 23px; font-weight: 800; letter-spacing: -.02em; margin: 0; }
.page-sub { color: var(--ink-2); margin: 5px 0 0; font-size: 13.5px; }

/* ============================================================
   Primitives
   ============================================================ */
.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-lg); box-shadow: var(--sh-sm);
}
.card-pad { padding: 18px 20px; }
.card-head { display: flex; align-items: center; gap: 10px; padding: 15px 18px; border-bottom: 1px solid var(--line-soft); }
.card-head h3 { margin: 0; font-size: 14.5px; font-weight: 700; letter-spacing: -.01em; white-space: nowrap; }
.card-head .hint { margin-left: auto; color: var(--ink-3); font-size: 12px; font-weight: 600; white-space: nowrap; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  height: 36px; padding: 0 14px; border-radius: var(--r-sm);
  font-weight: 700; font-size: 13.5px; border: 1px solid transparent;
  transition: background .13s, border-color .13s, box-shadow .13s, transform .05s, color .13s;
  white-space: nowrap; user-select: none;
}
.btn:active { transform: translateY(.5px); }
.btn svg { flex: 0 0 auto; }
.btn-pri { background: var(--brand-600); color: #fff; box-shadow: 0 2px 8px rgba(79,70,229,.28); }
.btn-pri:hover { background: var(--brand-700); }
.btn-ghost { background: var(--surface); color: var(--ink); border-color: var(--line-strong); box-shadow: var(--sh-xs); }
.btn-ghost:hover { background: var(--mut-soft); border-color: var(--ink-4); }
.btn-soft { background: var(--mut-bg); color: var(--ink-2); }
.btn-soft:hover { background: #E6E8EE; color: var(--ink); }
.btn-warn { background: var(--warn-bg); color: var(--warn); border-color: var(--warn-line); }
.btn-warn:hover { background: #F8E8C2; }
.btn-danger { background: var(--surface); color: var(--bad); border-color: var(--bad-line); }
.btn-danger:hover { background: var(--bad-soft); }
.btn-danger-solid { background: var(--bad-solid); color: #fff; }
.btn-danger-solid:hover { background: var(--bad); }
.btn-sm { height: 30px; padding: 0 11px; font-size: 12.5px; border-radius: var(--r-xs); }
.btn-lg { height: 42px; padding: 0 20px; font-size: 14.5px; border-radius: var(--r-md); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .55; cursor: not-allowed; box-shadow: none; }
.btn-icon { width: 36px; padding: 0; }
.btn-icon.btn-sm { width: 30px; }

/* Badge / status pill */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  height: 22px; padding: 0 9px; border-radius: var(--r-pill);
  font-size: 12px; font-weight: 700; line-height: 1; white-space: nowrap;
  border: 1px solid transparent;
}
.badge .dot { width: 6px; height: 6px; border-radius: 50%; flex: 0 0 auto; }
.badge.lg { height: 26px; font-size: 12.5px; padding: 0 11px; }
.bg-ok   { background: var(--ok-bg);   color: var(--ok);   border-color: var(--ok-line); }
.bg-warn { background: var(--warn-bg); color: var(--warn); border-color: var(--warn-line); }
.bg-bad  { background: var(--bad-bg);  color: var(--bad);  border-color: var(--bad-line); }
.bg-info { background: var(--info-bg); color: var(--info); border-color: var(--info-line); }
.bg-mut  { background: var(--mut-bg);  color: var(--mut);  border-color: var(--mut-line); }
.bg-brand{ background: var(--brand-50);color: var(--brand-700); border-color: var(--brand-200); }
.dot-ok{background:var(--ok-solid);} .dot-warn{background:var(--warn-solid);}
.dot-bad{background:var(--bad-solid);} .dot-info{background:var(--info-solid);} .dot-mut{background:var(--mut-solid);}

/* chips */
.chip { display: inline-flex; align-items: center; gap: 5px; height: 26px; padding: 0 10px; border-radius: var(--r-xs); background: var(--mut-soft); border: 1px solid var(--line); font-size: 12.5px; font-weight: 600; color: var(--ink-2); }

/* score */
.score { display: inline-flex; align-items: baseline; gap: 2px; font-weight: 800; font-variant-numeric: tabular-nums; }
.score .n { font-size: 15px; } .score .d { font-size: 11px; color: var(--ink-4); font-weight: 700; }

/* meter */
.meter { height: 6px; border-radius: 999px; background: var(--mut-bg); overflow: hidden; }
.meter > i { display: block; height: 100%; border-radius: 999px; }

/* table */
.tbl { width: 100%; border-collapse: collapse; }
.tbl th { text-align: left; font-size: 11.5px; font-weight: 700; color: var(--ink-3); text-transform: uppercase; letter-spacing: .04em; padding: 11px 14px; border-bottom: 1px solid var(--line); background: var(--surface-2); position: sticky; top: 0; }
.tbl td { padding: 13px 14px; border-bottom: 1px solid var(--line-soft); font-size: 13.5px; vertical-align: middle; }
.tbl tbody tr { transition: background .1s; }
.tbl tbody tr:hover { background: var(--surface-2); }
.tbl tbody tr.clickable { cursor: pointer; }
.tbl .row-title { font-weight: 700; color: var(--ink); }
.tbl .muted { color: var(--ink-3); }

/* tabs */
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--line); }
.tab { padding: 11px 14px; font-weight: 700; font-size: 13.5px; color: var(--ink-3); border: none; background: none; border-bottom: 2px solid transparent; margin-bottom: -1px; transition: color .12s; white-space: nowrap; display: inline-flex; align-items: center; gap: 7px; }
.tab:hover { color: var(--ink); }
.tab.active { color: var(--brand-700); border-bottom-color: var(--brand-600); }
.tab .t-count { font-size: 11px; font-weight: 700; padding: 1px 6px; border-radius: 999px; background: var(--mut-bg); color: var(--ink-2); }
.tab.active .t-count { background: var(--brand-100); color: var(--brand-700); }

/* segmented */
.seg { display: inline-flex; padding: 3px; background: var(--mut-bg); border-radius: var(--r-sm); gap: 2px; }
.seg button { border: none; background: transparent; padding: 5px 11px; border-radius: 6px; font-weight: 700; font-size: 12.5px; color: var(--ink-2); transition: all .12s; white-space: nowrap; }
.seg button.on { background: var(--surface); color: var(--ink); box-shadow: var(--sh-xs); }

/* input */
.inp { height: 36px; border: 1px solid var(--line-strong); border-radius: var(--r-sm); padding: 0 12px; font-size: 13.5px; background: var(--surface); color: var(--ink); width: 100%; transition: border-color .12s, box-shadow .12s; }
.inp:focus { outline: none; border-color: var(--brand-300); box-shadow: 0 0 0 3px var(--brand-50); }
.search { position: relative; }
.search svg { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: var(--ink-3); pointer-events: none; }
.search .inp { padding-left: 34px; }
select.inp { -webkit-appearance: none; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23888F9C' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; padding-right: 30px; }

/* divider */
.hr { height: 1px; background: var(--line-soft); border: 0; margin: 0; }

/* grids */
.grid { display: grid; gap: 16px; }

/* stat */
.stat .label { font-size: 12px; color: var(--ink-3); font-weight: 600; }
.stat .val { font-size: 27px; font-weight: 800; letter-spacing: -.02em; line-height: 1.1; margin-top: 3px; font-variant-numeric: tabular-nums; }
.stat .val .u { font-size: 13px; color: var(--ink-3); font-weight: 700; margin-left: 3px; }

/* 日报漏斗左右结构：宽容器时右栏面板绝对定位 → 高度严格等于左列；窄容器换行回普通流（内部限高滚动） */
.funnel-wrap { display: flex; flex-wrap: wrap; container-type: inline-size; }
.funnel-steps { flex: 1 1 300px; min-width: 280px; max-width: 460px; position: relative; padding: 12px 8px 12px 16px; }
.funnel-detail { flex: 100 1 520px; min-width: 0; position: relative; padding: 12px 14px; }
.funnel-detail .step-detail { display: flex; flex-direction: column; overflow: hidden; max-height: calc(100vh - 88px); }
@container (min-width: 840px) {
  .funnel-detail { padding: 0; }
  .funnel-detail .step-detail { position: absolute; inset: 12px 14px; max-height: none; }
}

/* modal */
.modal-scrim { position: fixed; inset: 0; background: rgba(22,24,29,.42); backdrop-filter: blur(2px); display: grid; place-items: center; z-index: 100; padding: 24px; }
.modal { background: var(--surface); border-radius: var(--r-xl); box-shadow: var(--sh-pop); width: 100%; max-width: 460px; max-height: calc(100vh - 56px); display: flex; flex-direction: column; overflow: hidden; animation: pop .18s cubic-bezier(.2,.9,.3,1.2) both; }
.modal.wide { max-width: 560px; }
.modal.xl { max-width: min(1080px, 92vw); }
@keyframes fade { from { opacity: 0; } }
@keyframes pop { from { transform: translateY(8px) scale(.985); } to { transform: none; } }

/* toast */
.toast-wrap { position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%); z-index: 200; display: flex; flex-direction: column; gap: 8px; align-items: center; }
.toast { background: #1E2127; color: #fff; padding: 11px 16px; border-radius: var(--r-md); box-shadow: var(--sh-lg); font-size: 13.5px; font-weight: 600; display: flex; align-items: center; gap: 9px; animation: toastIn .22s cubic-bezier(.2,.9,.3,1.2) both; max-width: 420px; }
@keyframes toastIn { from { transform: translateY(10px); } to { transform: none; } }

/* empty */
.empty { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 56px 24px; text-align: center; color: var(--ink-3); }
.empty .ico { width: 52px; height: 52px; border-radius: 14px; background: var(--mut-soft); display: grid; place-items: center; color: var(--ink-4); margin-bottom: 14px; }
.empty h4 { margin: 0 0 5px; font-size: 15px; color: var(--ink); font-weight: 700; }
.empty p { margin: 0 0 16px; font-size: 13px; max-width: 320px; }

/* spin */
@keyframes spin { to { transform: rotate(360deg); } }
.spin { animation: spin 1s linear infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }
.pulse { animation: pulse 1.4s ease-in-out infinite; }
@keyframes barflow { from { background-position: 0 0; } to { background-position: 28px 0; } }

a.link { color: var(--brand-600); font-weight: 700; text-decoration: none; }
a.link:hover { text-decoration: underline; }

/* prose for article body — 阅读优先：限宽 + 段落节奏 + 标题层级 */
.prose {
  color: var(--ink); font-size: 15px; line-height: 1.9;
  max-width: 720px; margin: 0 auto;
  letter-spacing: .01em;
}
/* 正文首个 H1 与页头标题重复，降级展示 */
.prose h1 { font-size: 21px; font-weight: 800; letter-spacing: -.01em; margin: 0 0 18px; padding-bottom: 14px; border-bottom: 1px solid var(--line-soft); color: var(--ink-2); }
.prose h2 { font-size: 18px; font-weight: 800; margin: 34px 0 12px; letter-spacing: -.01em; padding-left: 11px; border-left: 3px solid var(--brand-500); line-height: 1.4; }
.prose h3 { font-size: 15.5px; font-weight: 700; margin: 24px 0 9px; }
.prose h4 { font-size: 14.5px; font-weight: 700; margin: 18px 0 8px; color: var(--ink-2); }
.prose p { margin: 0 0 16px; text-align: justify; }
.prose ul, .prose ol { margin: 0 0 16px; padding-left: 24px; }
.prose li { margin: 7px 0; line-height: 1.8; }
.prose li::marker { color: var(--brand-500); }
.prose strong { font-weight: 700; }
.prose code { background: var(--mut-bg); padding: 1px 6px; border-radius: 5px; font-family: var(--mono); font-size: 13px; }
.prose pre { background: var(--surface-2); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; overflow-x: auto; margin: 0 0 16px; }
.prose pre code { background: none; padding: 0; font-size: 12.5px; line-height: 1.6; }
.prose a { color: var(--brand-600); text-decoration: underline; text-underline-offset: 2px; }
.prose hr { border: 0; height: 1px; background: var(--line-soft); margin: 26px 0; }
.prose table { width: 100%; border-collapse: collapse; margin: 16px 0 20px; font-size: 13.5px; }
.prose th, .prose td { border: 1px solid var(--line); padding: 9px 12px; text-align: left; line-height: 1.6; }
.prose th { background: var(--surface-2); font-weight: 700; white-space: nowrap; }
.prose tr:nth-child(even) td { background: var(--surface-2); }
.prose blockquote { border-left: 3px solid var(--brand-200); margin: 16px 0; padding: 10px 16px; color: var(--ink-2); background: var(--brand-50); border-radius: 0 8px 8px 0; line-height: 1.8; }

/* fill-mode 用 backwards：动画结束后不残留 transform，否则页面内 position:fixed 的弹窗会被劫持包含块 */
.fade-in { animation: fadeUp .26s ease backwards; }
@keyframes fadeUp { from { transform: translateY(6px); } to { transform: none; } }

/* ============================================================
   7 步流水线 — 宽屏横向卡片，中小屏纵向时间线
   ============================================================ */
.pipe-row { display: flex; gap: 0; }
.pipe-card {
  flex: 1; min-width: 112px; text-align: left;
  border: 1px solid var(--line); background: var(--surface);
  border-radius: 12px; padding: 12px 12px 13px; cursor: pointer;
  transition: all .12s; position: relative;
}
.pipe-card.open { border-color: var(--brand-300); background: var(--brand-50); box-shadow: 0 0 0 3px var(--brand-50); }
.pipe-conn { width: 14px; flex: 0 0 14px; display: flex; align-items: center; justify-content: center; }
.pipe-conn > i { display: block; height: 2px; width: 100%; background: var(--line); }
.pipe-conn > i.done { background: var(--ok-line); }
@media (max-width: 1100px) {
  .pipe-row { flex-direction: column; gap: 8px; min-width: 0 !important; }
  .pipe-card { display: flex; align-items: center; gap: 10px; padding: 11px 13px; }
  .pipe-card .pc-head { margin-bottom: 0 !important; }
  .pipe-card .pc-title { margin-bottom: 0 !important; flex: 0 0 auto; }
  .pipe-card .pc-summary { min-height: 0 !important; flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .pipe-conn { display: none; }
}

/* 文章内配图占位标记 */
.prose .visual-placeholder {
  margin: 18px 0; padding: 14px 16px;
  border: 1.5px dashed var(--brand-300); border-radius: 10px;
  background: var(--brand-50); color: var(--brand-700);
  font-size: 13px; font-weight: 600; line-height: 1.6;
}