:root {
  --bg: #07120f;
  --bg-2: #0a1a15;
  --panel: #0d221b;
  --panel-2: #112c23;
  --line: #1c3d31;
  --line-soft: #16332a;
  --text: #e8f5ef;
  --muted: #8fb3a6;
  --muted-2: #6d8f82;
  --accent: #3ddc84;
  --accent-2: #00b894;
  --accent-dark: #0e7a52;
  --warn: #f5b041;
  --danger: #ff6b6b;
  --radius: 14px;
  --shadow: 0 18px 40px rgba(0, 0, 0, .28);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", "Microsoft YaHei", "PingFang SC", system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

.mono {
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
  font-size: 12.5px;
}

.muted { color: var(--muted); }
.small { font-size: 12px; }
.right { text-align: right; }

.shell {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 244px;
  flex: 0 0 244px;
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 24px 16px 18px;
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, #0a1d17 0%, #07130f 100%);
  border-right: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 4px 6px 22px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #052018;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: .5px;
  box-shadow: 0 0 22px rgba(61, 220, 132, .25);
}

.brand-mark.big {
  width: 56px;
  height: 56px;
  font-size: 18px;
  border-radius: 16px;
  margin: 0 auto 18px;
}

.brand-name {
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .2px;
}

.brand-sub {
  color: var(--muted-2);
  font-size: 10.5px;
  letter-spacing: .3px;
  text-transform: uppercase;
}

.nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--muted);
  font-weight: 500;
  transition: background .15s, color .15s;
}

.nav-item:hover {
  background: rgba(61, 220, 132, .06);
  color: var(--text);
}

.nav-item.active {
  background: linear-gradient(90deg, rgba(61, 220, 132, .14), rgba(61, 220, 132, .04));
  color: var(--text);
  border: 1px solid rgba(61, 220, 132, .22);
}

.nav-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--muted-2);
}

.nav-item.active .nav-dot {
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}

.sidebar-foot {
  margin-top: auto;
  padding: 14px 12px;
  border: 1px solid var(--line-soft);
  border-radius: 12px;
  background: rgba(255, 255, 255, .02);
}

.mini-label {
  color: var(--muted-2);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: .4px;
}

.mini-value {
  font-family: ui-monospace, Consolas, monospace;
  font-size: 11.5px;
  color: var(--text);
  margin: 4px 0 10px;
  word-break: break-all;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .03);
  color: var(--muted);
  font-size: 11px;
  white-space: nowrap;
}

.pill.ok {
  color: var(--accent);
  border-color: rgba(61, 220, 132, .35);
  background: rgba(61, 220, 132, .08);
}

.pill.warn {
  color: var(--warn);
  border-color: rgba(245, 176, 65, .3);
  background: rgba(245, 176, 65, .08);
}

.main {
  flex: 1;
  min-width: 0;
  padding: 28px 34px 36px;
}

.topbar {
  max-width: 1380px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.title-block h1 {
  margin: 0;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -.2px;
}

.sub {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 12.5px;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.content {
  max-width: 1380px;
  margin: 22px auto 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.card {
  background: linear-gradient(180deg, var(--panel), #0b1e18);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .18);
}

.card.no-pad { padding: 0; overflow: hidden; }

.card-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.card-head h2 {
  margin: 0;
  font-size: 14.5px;
  font-weight: 600;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.kpi {
  background: linear-gradient(160deg, var(--panel-2), #0b1e18);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
  position: relative;
  overflow: hidden;
}

.kpi::after {
  content: "";
  position: absolute;
  right: -30px;
  top: -30px;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(61, 220, 132, .14), transparent 70%);
}

.kpi-label {
  color: var(--muted);
  font-size: 11.5px;
  letter-spacing: .3px;
}

.kpi-value {
  font-size: 30px;
  font-weight: 700;
  line-height: 1.15;
  margin: 6px 0 2px;
  letter-spacing: -.5px;
}

.kpi-value.small { font-size: 18px; }

.kpi-note {
  color: var(--muted-2);
  font-size: 11.5px;
}

.status-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  background: rgba(255, 255, 255, .02);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 14px 18px;
}

.status-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-top: 5px;
  background: var(--muted-2);
  flex: 0 0 8px;
}

.status-dot.ok { background: var(--accent); box-shadow: 0 0 8px rgba(61, 220, 132, .7); }
.status-dot.warn { background: var(--warn); box-shadow: 0 0 8px rgba(245, 176, 65, .55); }

.status-title { font-size: 12.5px; font-weight: 600; }
.status-sub { color: var(--muted); font-size: 11.5px; }

.grid-2 {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 18px;
}

.chart {
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 168px;
  margin: 8px 0 24px;
}

.bar-wrap {
  flex: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  position: relative;
}

.bar {
  width: 100%;
  min-height: 2px;
  border-radius: 4px 4px 0 0;
  background: linear-gradient(180deg, var(--accent), var(--accent-dark));
  opacity: .9;
  transition: opacity .15s;
}

.bar-wrap:hover .bar { opacity: 1; }
.bar.empty { background: rgba(255, 255, 255, .05); }

.bar-label {
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--muted-2);
  font-size: 9.5px;
  white-space: nowrap;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(61, 220, 132, .07);
  border: 1px solid rgba(61, 220, 132, .18);
  color: #bde8d0;
  font-size: 11.5px;
}

.tag b { color: var(--accent); font-weight: 700; }

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.table th {
  text-align: left;
  color: var(--muted-2);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: .3px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, .015);
  white-space: nowrap;
}

.table th.right, .table td.right { text-align: right; white-space: nowrap; }

.table td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
}

.table.compact td { padding: 9px 12px; }
.table tr:last-child td { border-bottom: 0; }
.table tbody tr:hover { background: rgba(61, 220, 132, .03); }

.subject-cell a { color: #c9f0da; font-weight: 500; }
.subject-cell a:hover { color: var(--accent); }

.empty-row { padding: 24px 14px !important; text-align: center; }

.ext-list { display: flex; flex-direction: column; gap: 9px; }

.ext-row {
  display: grid;
  grid-template-columns: 44px 1fr 44px;
  align-items: center;
  gap: 10px;
}

.ext-name { color: var(--muted); font-size: 11.5px; text-transform: uppercase; }
.ext-bar { height: 7px; background: rgba(255, 255, 255, .05); border-radius: 99px; overflow: hidden; }
.ext-bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--accent-2), var(--accent)); border-radius: 99px; }
.ext-count { text-align: right; color: var(--muted); font-size: 11.5px; }

.search-form { display: flex; align-items: center; gap: 8px; }

.search-form input[type="search"] {
  width: 260px;
  padding: 9px 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #081712;
  color: var(--text);
  outline: none;
  font-size: 12.5px;
}

.search-form input[type="search"]:focus { border-color: rgba(61, 220, 132, .5); }

.primary-btn, .ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 14px;
  border-radius: 10px;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform .12s, background .15s, border-color .15s;
}

.primary-btn {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #042016;
  box-shadow: 0 8px 20px rgba(61, 220, 132, .18);
}

.primary-btn:hover { transform: translateY(-1px); }

.ghost-btn {
  background: rgba(255, 255, 255, .03);
  border-color: var(--line);
  color: var(--muted);
}

.ghost-btn:hover { border-color: rgba(61, 220, 132, .35); color: var(--text); }
.ghost-btn.small { padding: 5px 10px; font-size: 11.5px; }

.link { color: var(--accent); font-size: 12px; }
.link:hover { text-decoration: underline; }

.pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 6px 0 0;
}

.thread-head h2.thread-subject {
  margin: 0 0 10px;
  font-size: 18px;
  line-height: 1.4;
}

.thread-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 7px; }

.ai-panel {
  border: 1px solid rgba(61, 220, 132, .28);
  background: linear-gradient(160deg, rgba(61, 220, 132, .07), rgba(13, 34, 27, .9));
  border-radius: var(--radius);
  padding: 18px 20px;
}

.ai-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.ai-head h3 { margin: 0; font-size: 14.5px; }
.ai-head p { margin: 4px 0 0; font-size: 12px; }

.field-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 16px 0 12px;
}

.field {
  background: rgba(0, 0, 0, .18);
  border: 1px solid var(--line-soft);
  border-radius: 10px;
  padding: 10px 12px;
}

.field label { display: block; color: var(--muted-2); font-size: 10.5px; letter-spacing: .2px; }
.placeholder { color: var(--muted-2); font-size: 12.5px; margin-top: 3px; font-style: italic; }

.mail-list { display: flex; flex-direction: column; gap: 14px; }

.mail-card {
  background: linear-gradient(180deg, var(--panel), #0b1e18);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.mail-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.avatar {
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #1b4a3a, #0f2b21);
  border: 1px solid var(--line);
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
}

.mail-head-main { flex: 1; min-width: 0; }
.mail-from { font-weight: 600; font-size: 13px; word-break: break-all; }

.mail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  color: var(--muted-2);
  font-size: 11.5px;
  margin-top: 3px;
}

.mail-subject {
  margin: 12px 0 6px;
  font-size: 13.5px;
  font-weight: 600;
  color: #c9f0da;
}

.mail-body {
  white-space: pre-wrap;
  word-break: break-word;
  color: #d5e8df;
  font-size: 13px;
  line-height: 1.65;
  max-height: 520px;
  overflow: auto;
  padding: 12px 14px;
  background: rgba(0, 0, 0, .16);
  border: 1px solid var(--line-soft);
  border-radius: 10px;
  margin-top: 10px;
}

.att-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.att {
  width: 210px;
  border: 1px solid var(--line-soft);
  background: rgba(0, 0, 0, .14);
  border-radius: 10px;
  overflow: hidden;
}

.att-thumb {
  width: 100%;
  height: 130px;
  object-fit: cover;
  display: block;
  background: #06110d;
}

.att-icon {
  height: 130px;
  display: grid;
  place-items: center;
  color: var(--accent);
  font-size: 26px;
  font-weight: 800;
  letter-spacing: 1px;
  background: radial-gradient(circle at 50% 40%, rgba(61, 220, 132, .14), transparent 65%);
}

.att-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px;
  font-size: 11px;
  border-top: 1px solid var(--line-soft);
}

.att-meta a { color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.att-meta a:hover { color: var(--accent); }
.att-meta span { color: var(--muted-2); flex: 0 0 auto; }

.pipeline {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.step {
  flex: 1;
  min-width: 150px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .02);
  border-radius: 12px;
  padding: 12px 14px;
}

.step b {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .05);
  color: var(--muted);
  font-size: 11px;
  margin-right: 6px;
}

.step span { font-size: 12.5px; font-weight: 600; }
.step small { display: block; color: var(--muted-2); font-size: 10.5px; margin-top: 3px; }
.step.done { border-color: rgba(61, 220, 132, .3); background: rgba(61, 220, 132, .06); }
.step.done b { background: var(--accent); color: #042016; }
.step.done small { color: var(--accent); }
.arrow { color: var(--muted-2); font-size: 14px; }

.doc-card { display: flex; flex-direction: column; gap: 6px; }
.doc-icon {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  background: rgba(61, 220, 132, .08);
  border: 1px solid rgba(61, 220, 132, .2);
  color: var(--accent);
  font-weight: 700;
  font-size: 12px;
}
.doc-card h3 { margin: 4px 0 0; font-size: 14px; }
.doc-card p { margin: 0; font-size: 12px; }
.doc-card .pill { align-self: flex-start; margin-top: 6px; }

.kv { margin: 0; display: grid; grid-template-columns: 110px 1fr; gap: 8px 12px; }
.kv dt { color: var(--muted-2); font-size: 11.5px; }
.kv dd { margin: 0; font-size: 12.5px; word-break: break-all; }

.notice h3 { margin: 0 0 6px; font-size: 14px; }
.notice p { margin: 0; font-size: 12px; }

.foot {
  max-width: 1380px;
  margin: 28px auto 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  color: var(--muted-2);
  font-size: 11px;
}

/* login */
.login-body {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background:
    radial-gradient(900px 500px at 50% -10%, rgba(61, 220, 132, .12), transparent 65%),
    radial-gradient(600px 400px at 100% 100%, rgba(0, 184, 148, .08), transparent 70%),
    #06110d;
  overflow: hidden;
}

.login-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(61, 220, 132, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(61, 220, 132, .035) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(circle at 50% 40%, #000 0%, transparent 70%);
}

.login-wrap { position: relative; width: 100%; max-width: 420px; padding: 24px; }

.login-card {
  background: linear-gradient(180deg, rgba(17, 44, 35, .95), rgba(9, 26, 20, .96));
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 34px 30px 26px;
  box-shadow: var(--shadow), 0 0 0 1px rgba(61, 220, 132, .05) inset;
  text-align: center;
}

.login-card h1 { margin: 0; font-size: 22px; letter-spacing: -.3px; }
.login-sub { margin: 6px 0 22px; color: var(--muted); font-size: 12px; }

.login-label {
  display: block;
  text-align: left;
  color: var(--muted);
  font-size: 11.5px;
  margin-bottom: 6px;
}

.login-input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 11px;
  border: 1px solid var(--line);
  background: #071510;
  color: var(--text);
  font-size: 14px;
  outline: none;
  margin-bottom: 14px;
}

.login-input:focus { border-color: rgba(61, 220, 132, .55); box-shadow: 0 0 0 3px rgba(61, 220, 132, .08); }

.primary-btn.full { width: 100%; padding: 12px 14px; font-size: 13.5px; }

.login-error {
  background: rgba(255, 107, 107, .1);
  border: 1px solid rgba(255, 107, 107, .3);
  color: #ffb3b3;
  border-radius: 9px;
  padding: 8px 10px;
  font-size: 12px;
  margin-bottom: 14px;
}

.login-foot { color: var(--muted-2); font-size: 10.5px; margin: 18px 0 0; }

@media (max-width: 1080px) {
  .kpi-grid, .status-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-2 { grid-template-columns: 1fr; }
  .field-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 820px) {
  .shell { flex-direction: column; }
  .sidebar { position: static; width: 100%; flex: none; height: auto; padding: 16px; }
  .brand { padding-bottom: 12px; }
  .nav { flex-direction: row; flex-wrap: wrap; }
  .nav-item { padding: 8px 10px; }
  .sidebar-foot { margin-top: 12px; }
  .main { padding: 20px 18px 28px; }
  .field-grid, .kpi-grid, .status-strip { grid-template-columns: 1fr; }
  .search-form input[type="search"] { width: 160px; }
  .att { width: 100%; }
}