@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;600;650;700&family=Manrope:wght@400;500;600;650;700;750;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  font-family: 'DM Sans', sans-serif;
  color: #182826;
  background: #eef2f0;
  font-synthesis: none;
  --green: #136957;
  --green-light: #1a8a6e;
  --green-glow: rgba(19, 105, 87, .22);
  --muted: #54645d;
  --border: #dde6e1;
  --amber: #9a5c23;
  --blue: #5365a0;
  --shadow-xs: 0 1px 2px rgba(13, 38, 33, .05);
  --shadow-sm: 0 1px 2px rgba(13, 38, 33, .04), 0 6px 16px -10px rgba(13, 38, 33, .18);
  --shadow-md: 0 2px 4px rgba(13, 38, 33, .05), 0 14px 32px -16px rgba(13, 38, 33, .22);
  --shadow-lg: 0 8px 16px rgba(13, 38, 33, .06), 0 28px 56px -22px rgba(13, 38, 33, .28);
  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background:
    radial-gradient(900px 480px at 85% -8%, rgba(19, 105, 87, .07), transparent 60%),
    radial-gradient(700px 420px at -5% 0%, rgba(19, 105, 87, .05), transparent 55%),
    linear-gradient(180deg, #f7faf9 0%, #eef2f0 100%);
  background-attachment: fixed;
}

button, input, textarea { font: inherit; }
button, a { touch-action: manipulation; }
button { cursor: pointer; }
button:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 3px solid #dc9e36;
  outline-offset: 3px;
  border-radius: 4px;
}

::selection { background: var(--green-glow); color: #0c2922; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #c7d6cf; border-radius: 99px; border: 2px solid #f7faf9; }
::-webkit-scrollbar-thumb:hover { background: #aec0b7; }

/* ---- sidebar ---- */
aside {
  position: fixed;
  width: 234px;
  inset: 0 auto 0 0;
  background:
    radial-gradient(420px 260px at 18% -6%, rgba(90, 170, 140, .20), transparent 60%),
    linear-gradient(175deg, #0f332c 0%, #0a211d 58%, #0d2823 100%);
  color: #dcece5;
  padding: 34px 20px;
  display: flex;
  flex-direction: column;
  box-shadow: 1px 0 0 rgba(0, 0, 0, .18), 18px 0 40px -28px rgba(0, 0, 0, .55);
}
.brand {
  font: 750 23px Manrope, sans-serif;
  display: flex;
  align-items: center;
  color: white;
  text-decoration: none;
  letter-spacing: -1px;
  gap: 3px;
}
.brandmark {
  border: 1px solid #6d9d8c;
  background: linear-gradient(155deg, rgba(182, 239, 205, .14), rgba(182, 239, 205, .02));
  border-radius: 9px;
  padding: 4px 11px;
  margin-right: 6px;
  color: #b6efcd;
  box-shadow: 0 0 0 1px rgba(182, 239, 205, .06), 0 4px 14px -6px rgba(0, 0, 0, .5);
}
.brandlight { font-weight: 400; opacity: .82; }
.workspace {
  font-size: 12px;
  letter-spacing: 1.8px;
  color: #8fa89d;
  margin: 54px 10px 18px;
  font-weight: 600;
}
nav { display: grid; gap: 4px; }
nav button {
  color: #b9ccc4;
  text-align: left;
  border: 0;
  background: none;
  padding: 13px 12px;
  border-radius: 8px;
  font-size: 13px;
  display: flex;
  gap: 12px;
  align-items: center;
  position: relative;
  transition: background .18s var(--ease), color .18s var(--ease), padding-left .18s var(--ease);
}
nav button::before {
  content: '';
  position: absolute;
  left: -20px;
  top: 8px;
  bottom: 8px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: #7fd9ab;
  opacity: 0;
  transform: scaleY(.4);
  transition: opacity .18s var(--ease), transform .18s var(--ease);
}
nav button.active {
  background: linear-gradient(90deg, rgba(36, 80, 69, .95), rgba(36, 80, 69, .55));
  color: #fff;
  padding-left: 15px;
}
nav button.active::before { opacity: 1; transform: scaleY(1); }
nav button:hover:not(.active) { background: #17382f; color: #d9ebe3; }
nav span { font-size: 18px; line-height: 1; filter: saturate(1.1); }
nav b {
  margin-left: auto;
  background: linear-gradient(155deg, #3d7560, #24543f);
  border-radius: 5px;
  padding: 2px 7px;
  font-size: 12px;
  font-weight: 700;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .14);
}
.sidebottom {
  margin-top: auto;
  border-top: 1px solid rgba(144, 189, 170, .18);
  padding-top: 24px;
  display: flex;
  gap: 10px;
  font-size: 12.5px;
  align-items: center;
}
.sidebottom small { display: block; color: #a9c2b7; margin-top: 5px; font-size: 12px; }
.avatar {
  padding: 10px;
  background: linear-gradient(155deg, #3d6b56, #294c3d);
  border-radius: 50%;
  color: #d4e6a9;
  font-weight: 700;
  font-size: 12.5px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .1), 0 4px 10px -4px rgba(0, 0, 0, .5);
}

/* ---- main / header ---- */
main { margin-left: 234px; }
header {
  height: 77px;
  background: rgba(255, 255, 255, .78);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 0 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--muted);
  position: sticky;
  top: 0;
  z-index: 4;
}
header a {
  color: #2f6758;
  text-decoration: none;
  font-weight: 600;
  transition: color .15s;
}
header a:hover { color: var(--green); }
.live-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  background: #3fa665;
  border-radius: 50%;
  margin-right: 8px;
}
.header-separator { margin: 0 15px; color: #cad6cf; }
.content { padding: 26px 38px 50px; max-width: 1700px; margin: auto; }

.view { animation: rise .42s var(--ease); }
@keyframes rise {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.demo-notice {
  display: flex;
  align-items: center;
  gap: 13px;
  font-size: 12.5px;
  color: #56675b;
  margin-bottom: 34px;
  background: linear-gradient(90deg, rgba(19, 105, 87, .06), transparent 70%);
  border: 1px solid #e2ebe4;
  border-radius: 8px;
  padding: 10px 14px;
}
.demo-notice strong {
  background: linear-gradient(155deg, #eef4e6, #e3ecda);
  border: 1px solid #d6e2c9;
  color: #577039;
  font-size: 12.5px;
  letter-spacing: 1px;
  padding: 6px 9px;
  border-radius: 5px;
  white-space: nowrap;
  box-shadow: var(--shadow-xs);
}

.page-heading { position: relative; }
h1 {
  font: 750 clamp(27px, 3vw, 40px)/1.18 Manrope, sans-serif;
  letter-spacing: -1.6px;
  margin: 0 0 12px;
  color: #0e2420;
}
p { color: var(--muted); font-size: 13px; line-height: 1.7; }
.page-heading .button { position: absolute; right: 0; bottom: 0; }

.button {
  border: 1px solid var(--green);
  background: linear-gradient(165deg, #157a63, #0f5445 75%);
  color: white;
  padding: 11px 17px;
  border-radius: 7px;
  font-size: 12px;
  font-weight: 600;
  box-shadow: 0 1px 0 rgba(255, 255, 255, .14) inset, 0 8px 18px -10px var(--green-glow);
  transition: transform .15s var(--ease), box-shadow .15s var(--ease), filter .15s;
}
.button:hover { filter: brightness(1.04); transform: translateY(-1px); box-shadow: 0 1px 0 rgba(255, 255, 255, .16) inset, 0 12px 22px -10px var(--green-glow); }
.button:active { transform: translateY(0); }
.secondary {
  background: linear-gradient(165deg, #ffffff, #fbfdfc);
  color: #36564b;
  border-color: #cfdcd4;
  box-shadow: var(--shadow-xs);
}
.secondary:hover { border-color: #b7cbc1; box-shadow: var(--shadow-sm); }
.button:disabled { opacity: .45; cursor: not-allowed; transform: none !important; box-shadow: none !important; }

/* ---- stat strip ---- */
.stat-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 22px;
  list-style: none;
  margin: 0 20px 16px;
  padding: 0 0 16px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  color: var(--muted);
}
.stat-strip strong {
  color: #0e2420;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.stat-strip strong.orange { color: var(--amber); }
.stat-mode { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.stat-mode i {
  display: inline-block;
  background: #65a77c;
  height: 7px;
  width: 7px;
  border-radius: 50%;
  vertical-align: middle;
  margin-left: 8px;
  box-shadow: 0 0 0 3px rgba(101, 167, 124, .18);
}

/* ---- workbench / queue ---- */
.workbench { display: grid; grid-template-columns: minmax(290px, .9fr) minmax(350px, 1.2fr); gap: 22px; align-items: start; }
.queue-panel, .detail-panel {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.panel-title { display: flex; align-items: center; justify-content: space-between; padding: 21px 20px 12px; }
h2 { font: 700 15px Manrope; letter-spacing: -.3px; margin: 0; }
.tag {
  font-size: 12.5px;
  letter-spacing: 1px;
  font-weight: 600;
  color: #4e7566;
  border: 1px solid #cfe2d7;
  background: #f1f7f3;
  padding: 4px 7px;
  border-radius: 5px;
}
.search {
  display: flex;
  align-items: center;
  margin: 4px 20px 14px;
  border: 1px solid var(--border);
  background: #fafcfb;
  border-radius: 8px;
  padding: 9px 12px;
  gap: 8px;
  transition: border-color .15s, box-shadow .15s;
}
.search:focus-within { border-color: #a9c7ba; box-shadow: 0 0 0 3px var(--green-glow); }
.search input { border: 0; outline: 0; background: none; width: 100%; font-size: 12px; }
.filterbar { display: flex; margin: 0 20px 15px; gap: 5px; }
.filterbar button {
  font-size: 12px;
  font-weight: 600;
  padding: 6px 9px;
  border: 1px solid transparent;
  border-radius: 5px;
  background: transparent;
  color: #566b60;
  transition: background .15s, color .15s;
}
.filterbar button:hover { background: #f1f6f3; }
.filterbar button.selected { background: linear-gradient(165deg, #e8f3ed, #dcecE3); color: #1e634e; font-weight: 700; border-color: #cfe3d7; }

.alert {
  width: 100%;
  text-align: left;
  background: #fff;
  border: 0;
  border-top: 1px solid #edf1ee;
  padding: 16px 20px;
  position: relative;
  transition: background .15s;
}
.alert:hover { background: #f8fbf9; }
.alert.active { background: linear-gradient(90deg, #eef6f1, #f3f9f6); box-shadow: inset 3px 0 var(--green-light); }
.alert-top { display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: #60706a; margin-bottom: 8px; font-variant-numeric: tabular-nums; }

.badge {
  padding: 4px 8px 4px 7px;
  border-radius: 5px;
  font-size: 12.5px;
  letter-spacing: .3px;
  font-weight: 700;
  background: #eaf1ed;
  color: #4b6d59;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.badge::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: currentColor; opacity: .75; }
.badge.Escalate { color: var(--amber); background: #fff0df; }
.badge.Investigate { color: var(--blue); background: #eef0fb; }

.alert h3 { font-size: 12px; line-height: 1.5; margin: 0 0 7px; font-weight: 650; color: #243f38; }
.alert small { font-size: 12px; color: #5a6d62; }
.panel-foot { font-size: 12px; color: #60706a; padding: 14px 20px; border-top: 1px solid var(--border); }

/* ---- detail panel ---- */
.detail-head { padding: 23px 25px 18px; border-bottom: 1px solid var(--border); background: linear-gradient(180deg, #fafcfb, #fff); }
.detail-head .meta { font-size: 12px; color: #5a6d62; display: flex; gap: 12px; align-items: center; }
.detail-head h2 { font-size: 20px; line-height: 1.4; margin: 13px 0 9px; letter-spacing: -.6px; }
.detail-head p { font-size: 12px; margin: 0; }
.detail-body { padding: 22px 25px; }
.section-label { display: flex; justify-content: space-between; font-size: 12px; letter-spacing: 1.1px; font-weight: 700; color: #4c685c; margin-bottom: 13px; }

.draft {
  background: linear-gradient(165deg, #f4f9f4, #eef5ef);
  border: 1px solid #dfeadf;
  border-radius: 9px;
  padding: 16px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-xs);
}
.draft p { font-size: 12px; margin: 0 0 10px; color: #365c4a; }
.draft small { font-size: 12px; line-height: 1.6; color: #5a6a5f; display: block; }
.cite {
  display: inline-block;
  font: 500 10px 'JetBrains Mono', monospace;
  color: #2a6049;
  background: #e4ece2;
  padding: 4px 7px;
  border-radius: 4px;
  margin-right: 5px;
  text-decoration: none;
  transition: background .15s, transform .15s;
}
.cite:hover { background: #d7e6d4; transform: translateY(-1px); }

.evidence {
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 9px;
  padding: 12px;
  transition: border-color .15s, box-shadow .15s;
}
.evidence[open] { border-color: #cfe2d7; box-shadow: var(--shadow-xs); }
.evidence summary { cursor: pointer; font-size: 12.5px; font-weight: 650; }
.evidence summary span { font: 500 10px 'JetBrains Mono', monospace; color: #588271; margin-right: 8px; }
.evidence p { font-size: 12.5px; margin-bottom: 0; overflow-wrap: anywhere; }

.review { margin-top: 23px; padding-top: 20px; border-top: 1px solid var(--border); }
label.note-label { display: block; font-size: 12.5px; margin: 12px 0 8px; color: #527162; font-weight: 600; }
textarea {
  width: 100%;
  resize: vertical;
  border: 1px solid #cfdcd5;
  border-radius: 8px;
  min-height: 70px;
  padding: 10px 12px;
  font-size: 12px;
  transition: border-color .15s, box-shadow .15s;
}
textarea:focus { border-color: #a9c7ba; box-shadow: 0 0 0 3px var(--green-glow); outline: none; }
.actions { display: flex; gap: 7px; margin-top: 12px; flex-wrap: wrap; }
.actions .button { font-size: 12px; padding: 9px 12px; }
.review-status {
  font-size: 12.5px;
  color: #376d56;
  background: linear-gradient(165deg, #eef7ef, #e6f2e7);
  padding: 9px 11px;
  border-radius: 6px;
  margin-top: 10px;
  border: 1px solid #d7e9d8;
}
.empty { padding: 35px 20px; color: #798b7f; font-size: 13px; text-align: center; }
.lede { font-size: 14px; max-width: 760px; margin-bottom: 28px; }

.callout {
  padding: 18px 20px;
  border: 1px solid #dce5d4;
  background: #f2f6ec;
  font-size: 12px;
  line-height: 1.7;
  color: #526649;
  border-radius: 10px;
  margin: 24px 0;
  box-shadow: var(--shadow-xs);
}
.callout strong { color: #3a5531; }

.result-table { width: 100%; border-collapse: collapse; margin: 20px 0 30px; font-size: 12px; background: #fff; border-radius: 9px; overflow: hidden; box-shadow: var(--shadow-xs); }
.result-table td, .result-table th { padding: 13px; text-align: left; border-bottom: 1px solid var(--border); }
.result-table th { color: #5a6d62; font-size: 12px; text-transform: uppercase; letter-spacing: .6px; background: #fafcfb; }
.result-table tbody tr { transition: background .15s; }
.result-table tbody tr:hover { background: #fafcfb; }
.pass { color: #28784e; font-weight: 600; }
.fail { color: #ac3434; font-weight: 600; }
.result-heading { margin-top: 28px; }

.history-card { border: 1px solid var(--border); background: #fff; border-radius: 10px; padding: 20px; margin-top: 15px; box-shadow: var(--shadow-xs); transition: box-shadow .15s, transform .15s; }
.history-card:hover { box-shadow: var(--shadow-sm); transform: translateY(-1px); }
.history-card h3 { font-size: 13px; margin: 0; }
.history-card small { font-size: 12px; color: #5a6d62; }
.history-card p { white-space: pre-wrap; overflow-wrap: anywhere; }

.architecture { display: flex; align-items: center; gap: 15px; margin: 35px 0; }
.architecture > div {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 22px;
  flex: 1;
  font: 500 12px 'JetBrains Mono', monospace;
  color: #75a089;
  box-shadow: var(--shadow-xs);
  transition: box-shadow .18s, transform .18s;
}
.architecture > div:hover { box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.architecture strong { display: block; font: 700 13px Manrope; color: #234c3a; margin: 12px 0; }
.architecture small { font: 12.5px/1.7 'DM Sans'; color: #6c8173; }
.architecture > span { color: #a9c0b6; font-size: 15px; }

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.about-grid article { background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 24px; box-shadow: var(--shadow-xs); }
li { font-size: 12px; line-height: 2; color: #607866; }
ul { padding-left: 18px; }

footer { display: flex; justify-content: space-between; color: #566b60; font-size: 12px; margin-top: 35px; padding: 20px 0; border-top: 1px solid var(--border); }

#toast {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background: linear-gradient(165deg, #1b4538, #0f332a);
  color: white;
  padding: 14px 22px;
  border-radius: 8px;
  box-shadow: 0 20px 44px -14px rgba(10, 30, 25, .55);
  font-size: 12px;
  max-width: 400px;
  display: none;
  z-index: 5;
  animation: toastIn .3s var(--ease);
}
@keyframes toastIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

[hidden] { display: none !important; }

@media (min-width: 1500px) {
  .content { padding: 36px 55px 60px; }
  .workbench { grid-template-columns: .85fr 1.15fr; }
  .alert { padding: 20px 24px; }
}
@media (max-width: 1100px) {
  aside { width: 190px; padding: 25px 12px; }
  main { margin-left: 190px; }
  .content { padding: 24px; }
  .workbench { gap: 14px; grid-template-columns: .85fr 1.15fr; }
  .detail-body, .detail-head { padding: 18px; }
  header { padding: 0 24px; }
}
@media (max-width: 850px) {
  aside { position: static; width: 100%; padding: 14px 20px; box-shadow: none; }
  .brand { font-size: 20px; }
  .workspace, .sidebottom { display: none; }
  nav { display: flex; margin-top: 14px; overflow: auto; gap: 5px; }
  nav button { white-space: nowrap; padding: 9px; font-size: 12.5px; }
  nav button::before { display: none; }
  main { margin: 0; }
  header { height: 52px; font-size: 12px; }
  header a { display: none; }
  .workbench { grid-template-columns: 1fr 1.15fr; }
  .demo-notice { align-items: flex-start; }
  .architecture { flex-wrap: wrap; }
  .architecture > div { min-width: 170px; }
  .architecture > span { display: none; }
}
@media (max-width: 620px) {
  .content { padding: 20px 16px; }
  .workbench, .about-grid { grid-template-columns: 1fr; }
  .page-heading .button { position: static; margin-top: 10px; }
  h1 { font-size: 29px; }
  .demo-notice { font-size: 12px; margin-bottom: 25px; }
  .stat-strip { gap: 4px 14px; margin: 0 16px 14px; }
  .stat-mode { margin-left: 0; }
  .alert { padding: 14px 18px; }
  #alert-list { max-height: 380px; overflow: auto; }
  footer { gap: 12px; line-height: 1.6; }
  .result-table { font-size: 12px; }
  .result-table td { padding: 8px; }
  .header-separator { margin: 0 7px; }
  nav b { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .view { animation: none; }
  .live-dot { animation: none; }
  .button, .secondary, .alert, .history-card, .architecture > div { transition: none; }
}