@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap");

:root {
  --bg: #080c12;
  --bg-2: #0c1118;
  --sidebar: #0a0f16;
  --card: #121821;
  --card-2: #161d28;
  --card-hover: #1a2330;
  --line: rgba(148, 163, 184, 0.1);
  --line-2: rgba(148, 163, 184, 0.16);
  --text: #eef3f8;
  --muted: #8b97ab;
  --muted-2: #6b778c;
  --cyan: #3ec6ff;
  --cyan-2: #7dd8ff;
  --blue: #5aa8ff;
  --purple: #b794f6;
  --green: #3ee0a0;
  --amber: #f5b942;
  --orange: #ff8a3d;
  --rose: #ff6b8a;
  --red: #ef4444;
  --navy: #1c2a44;
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  --radius: 12px;
  --sidebar-w: 248px;
  --header-h: 58px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; color-scheme: dark; }
body {
  font-family: Inter, system-ui, -apple-system, Segoe UI, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow: hidden;
  font-size: 13.5px;
  line-height: 1.45;
}
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: #2a3544; border-radius: 99px; }
::-webkit-scrollbar-track { background: transparent; }
input[type="checkbox"] { width: auto !important; accent-color: var(--cyan); }
button, input, select, textarea { font-family: inherit; }
button { cursor: pointer; }
a { color: var(--cyan); text-decoration: none; }
img { max-width: 100%; }

.app { display: flex; height: 100%; }

/* ===== SIDEBAR ===== */
.sidebar {
  width: var(--sidebar-w);
  background: linear-gradient(180deg, #0b1119 0%, #090d13 100%);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  z-index: 20;
}
.brand {
  padding: 18px 18px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, #4aa7ff 0%, #1a4d8c 42%, #0b2748 100%);
  display: grid;
  place-items: center;
  box-shadow: 0 0 0 2px rgba(80, 170, 255, 0.25), 0 8px 18px rgba(0, 80, 180, 0.35);
}
.brand-mark svg { width: 26px; height: 26px; }
.brand h1 {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.15;
}
.brand h1 span { display: block; color: var(--cyan-2); font-size: 11px; letter-spacing: 0.18em; }
.brand small { color: var(--muted-2); font-size: 9px; letter-spacing: 0.16em; font-weight: 600; }

.user-chip {
  margin: 0 14px 12px;
  padding: 8px 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,0.02);
}
.avatar {
  width: 28px; height: 28px; border-radius: 50%;
  display: grid; place-items: center;
  font-size: 11px; font-weight: 700; color: #fff;
  flex-shrink: 0;
}
.user-chip .meta { min-width: 0; }
.user-chip .meta b { display: block; font-size: 12px; font-weight: 600; }
.user-chip .meta span { color: var(--muted); font-size: 10.5px; }

.nav { flex: 1; overflow: auto; padding: 6px 10px 16px; }
.nav-label {
  color: var(--muted-2);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  padding: 14px 12px 6px;
}
.nav-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border: 0;
  background: transparent;
  color: #c5d0de;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  position: relative;
  text-align: left;
}
.nav-item svg { width: 16px; height: 16px; opacity: 0.85; flex-shrink: 0; }
.nav-item:hover { background: rgba(255,255,255,0.04); color: #fff; }
.nav-item.active {
  background: rgba(62, 198, 255, 0.08);
  color: #fff;
}
.nav-item.active::before {
  content: "";
  position: absolute;
  left: 0; top: 8px; bottom: 8px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
}
.badge {
  margin-left: auto;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--red);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  display: grid;
  place-items: center;
}
.badge.amber { background: var(--amber); color: #1a1204; }
.badge.cyan { background: var(--cyan); color: #06202b; }

.sidebar-foot {
  padding: 12px 16px 16px;
  border-top: 1px solid var(--line);
  color: var(--muted-2);
  font-size: 11px;
}
.sidebar-foot .ops {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 10px; color: var(--muted); font-weight: 700; letter-spacing: 0.08em;
}
.sidebar-foot .links { display: flex; flex-wrap: wrap; gap: 8px 10px; }
.sidebar-foot button {
  background: none; border: 0; color: var(--muted-2); font-size: 11px; padding: 0;
}
.sidebar-foot button:hover { color: var(--cyan); }
.ver { margin-top: 8px; font-size: 10px; letter-spacing: 0.08em; }

/* ===== MAIN ===== */
.main { flex: 1; display: flex; flex-direction: column; min-width: 0; background: var(--bg-2); }
.topbar {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 22px;
  border-bottom: 1px solid var(--line);
  background: rgba(12, 17, 24, 0.92);
  backdrop-filter: blur(10px);
}
.topbar .net { font-weight: 700; letter-spacing: 0.04em; font-size: 13px; }
.topbar .net span { color: var(--muted); font-weight: 500; margin-left: 8px; }
.top-actions { display: flex; align-items: center; gap: 8px; }
.icon-btn {
  width: 36px; height: 36px; border-radius: 10px;
  border: 1px solid transparent; background: transparent; color: #d5deea;
  display: grid; place-items: center; position: relative;
}
.icon-btn:hover { background: rgba(255,255,255,0.04); }
.icon-btn svg { width: 18px; height: 18px; }
.icon-btn .dot {
  position: absolute; top: 6px; right: 6px;
  min-width: 16px; height: 16px; padding: 0 4px;
  border-radius: 999px; background: var(--blue); color: #fff;
  font-size: 9px; font-weight: 700; display: grid; place-items: center;
}
.demo-pill {
  border: 1px solid rgba(245, 185, 66, 0.35);
  background: rgba(245, 185, 66, 0.1);
  color: var(--amber);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 6px 10px;
  border-radius: 999px;
}

.content { flex: 1; overflow: auto; padding: 22px 24px 40px; }

.hello {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 18px; gap: 16px;
}
.hello h2 { font-size: 28px; font-weight: 700; letter-spacing: -0.03em; }
.hello p { color: var(--muted); margin-top: 4px; }
.hello p b { color: var(--cyan-2); font-weight: 600; }
.seal {
  width: 72px; height: 72px; border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #4aa3ff, #12315a 70%);
  display: grid; place-items: center;
  box-shadow: 0 0 0 3px rgba(80,160,255,0.2), 0 10px 24px rgba(0,0,0,0.35);
}
.seal svg { width: 40px; height: 40px; }

.tabs {
  display: flex; gap: 6px; flex-wrap: wrap;
  margin-bottom: 18px;
}
.tab {
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--muted);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 12.5px;
  font-weight: 600;
}
.tab:hover { color: #fff; border-color: var(--line-2); }
.tab.on {
  color: #06202b;
  background: linear-gradient(180deg, #7dd8ff, #3ec6ff);
  border-color: transparent;
}

.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 16px; }
.metric {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px 16px;
  position: relative;
  overflow: hidden;
}
.metric::before {
  content: "";
  position: absolute; left: 0; right: 0; top: 0; height: 2px;
  background: var(--accent, var(--cyan));
  box-shadow: 0 0 12px var(--accent, var(--cyan));
}
.metric .k { color: var(--muted); font-size: 11px; font-weight: 700; letter-spacing: 0.1em; }
.metric .v {
  font-size: 32px; font-weight: 800; letter-spacing: -0.04em; margin: 6px 0 2px;
  color: var(--accent, var(--text));
}
.metric .s { color: var(--muted); font-size: 12px; }

.layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 16px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
}
.card h3 {
  font-size: 13px; font-weight: 700; letter-spacing: 0.04em;
  margin-bottom: 12px; display: flex; align-items: center; justify-content: space-between;
}
.card h3 span { color: var(--muted); font-weight: 500; font-size: 12px; }

.chart-wrap { height: 220px; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 8px; color: var(--muted); font-size: 12px; }
.legend i { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; }

.feed { display: flex; flex-direction: column; gap: 0; }
.feed-item {
  display: grid; grid-template-columns: 36px 1fr auto; gap: 10px;
  padding: 12px 4px; border-bottom: 1px solid var(--line);
  cursor: pointer;
}
.feed-item:hover { background: rgba(255,255,255,0.02); }
.feed-item:last-child { border-bottom: 0; }
.feed-item .who { font-weight: 600; }
.tag {
  display: inline-flex; align-items: center;
  font-size: 10.5px; font-weight: 700; letter-spacing: 0.04em;
  padding: 2px 7px; border-radius: 999px; margin-left: 6px;
}
.tag.ews { background: rgba(245,185,66,0.15); color: var(--amber); }
.tag.ia { background: rgba(90,168,255,0.15); color: var(--blue); }
.tag.msg { background: rgba(183,148,246,0.15); color: var(--purple); }
.tag.ok { background: rgba(62,224,160,0.15); color: var(--green); }
.tag.risk { background: rgba(255,107,138,0.15); color: var(--rose); }
.tag.warn { background: rgba(255,138,61,0.15); color: var(--orange); }
.snippet { color: var(--muted); font-size: 12.5px; margin-top: 3px; }
.when { color: var(--muted-2); font-size: 12px; }

.rail { display: flex; flex-direction: column; gap: 14px; }
.donut-box { display: grid; grid-template-columns: 120px 1fr; gap: 10px; align-items: center; }
.donut-center { text-align: center; }
.donut-center b { display: block; font-size: 18px; }
.donut-center span { color: var(--muted); font-size: 10px; letter-spacing: 0.08em; }
.dl { list-style: none; font-size: 12.5px; }
.dl li { display: flex; justify-content: space-between; padding: 4px 0; color: var(--muted); }
.dl b { color: var(--text); font-weight: 600; }

.plist { list-style: none; }
.plist li {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 0; border-bottom: 1px solid var(--line); cursor: pointer;
}
.plist li:last-child { border-bottom: 0; }
.plist .nm { font-weight: 600; }
.plist .sub { color: var(--muted); font-size: 12px; }
.pill {
  margin-left: auto; font-size: 10.5px; font-weight: 700;
  padding: 3px 8px; border-radius: 999px;
}
.pill.green { background: rgba(62,224,160,0.12); color: var(--green); }
.pill.amber { background: rgba(245,185,66,0.12); color: var(--amber); }
.pill.rose { background: rgba(255,107,138,0.12); color: var(--rose); }
.pill.blue { background: rgba(90,168,255,0.12); color: var(--blue); }
.pill.gray { background: rgba(148,163,184,0.12); color: var(--muted); }

.toolbar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; align-items: center; }
.search {
  flex: 1; min-width: 200px;
  background: var(--card); border: 1px solid var(--line); color: var(--text);
  border-radius: 10px; padding: 9px 12px; outline: none;
}
.search:focus { border-color: rgba(62,198,255,0.5); }
.btn {
  border: 1px solid var(--line); background: var(--card-2); color: var(--text);
  border-radius: 10px; padding: 8px 12px; font-weight: 600; font-size: 12.5px;
}
.btn:hover { border-color: var(--line-2); background: var(--card-hover); }
.btn.primary {
  background: linear-gradient(180deg, #5ad0ff, #2bb4ee);
  color: #06202b; border: 0;
}
.btn.primary:hover { filter: brightness(1.05); }
.btn.amber {
  background: linear-gradient(180deg, #ffd36b, #f5b942);
  color: #1a1204; border: 0;
}
.btn.ghost { background: transparent; }
.btn.danger { color: var(--rose); border-color: rgba(255,107,138,0.3); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }

.table-wrap { overflow: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); font-size: 12.5px; }
th { color: var(--muted); font-size: 11px; letter-spacing: 0.08em; font-weight: 700; }
tr.clickable { cursor: pointer; }
tr.clickable:hover td { background: rgba(255,255,255,0.025); }
.bar {
  height: 6px; background: rgba(255,255,255,0.06); border-radius: 99px; overflow: hidden; width: 88px;
}
.bar > span { display: block; height: 100%; border-radius: 99px; }

.stepper { display: flex; gap: 8px; margin: 8px 0 18px; flex-wrap: wrap; }
.step {
  flex: 1; min-width: 140px;
  background: var(--card-2); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px;
}
.step .n { font-size: 11px; color: var(--muted); font-weight: 700; }
.step b { display: block; margin-top: 2px; }
.step.done { border-color: rgba(62,224,160,0.35); }
.step.now { border-color: rgba(245,185,66,0.55); box-shadow: 0 0 0 1px rgba(245,185,66,0.2); }
.step.wait { opacity: 0.55; }

.banner {
  border-radius: 10px; padding: 12px 14px; margin-bottom: 14px;
  border: 1px solid var(--line); background: var(--card-2);
  display: flex; gap: 10px; align-items: flex-start;
}
.banner.legal { border-color: rgba(183,148,246,0.3); background: rgba(183,148,246,0.08); }
.banner.warn { border-color: rgba(245,185,66,0.3); background: rgba(245,185,66,0.08); }
.banner.ok { border-color: rgba(62,224,160,0.3); background: rgba(62,224,160,0.08); }
.banner.risk { border-color: rgba(255,107,138,0.3); background: rgba(255,107,138,0.08); }
.banner.conf { border-color: rgba(255,138,61,0.35); background: rgba(255,138,61,0.08); }
.banner h4 { font-size: 13px; margin-bottom: 2px; }
.banner p { color: var(--muted); font-size: 12.5px; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }

.kv { display: grid; grid-template-columns: 160px 1fr; gap: 6px 12px; font-size: 13px; }
.kv dt { color: var(--muted); }
.kv dd { font-weight: 500; }

.timeline { border-left: 2px solid var(--line); margin-left: 12px; padding-left: 16px; }
.tl {
  position: relative; padding: 0 0 16px;
}
.tl::before {
  content: ""; position: absolute; left: -21px; top: 6px;
  width: 8px; height: 8px; border-radius: 50%; background: var(--amber);
  box-shadow: 0 0 0 3px rgba(245,185,66,0.2);
}
.tl .d { color: var(--muted-2); font-size: 11.5px; }

.letter {
  background: #f7f4ea; color: #1b1b1b; border-radius: 8px; padding: 22px 24px;
  font-family: Georgia, "Times New Roman", serif; line-height: 1.55;
}
.letter .conf-stamp {
  float: right; border: 2px solid #b45309; color: #b45309;
  font-family: Inter, sans-serif; font-weight: 800; letter-spacing: 0.12em;
  padding: 4px 8px; transform: rotate(-8deg); font-size: 11px;
}
.letter h3 { font-size: 16px; margin: 8px 0 12px; }
.letter p { margin: 0 0 10px; font-size: 13.5px; }

.overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.62);
  display: none; align-items: center; justify-content: center;
  z-index: 50; padding: 24px;
}
.overlay.show { display: flex; }
.modal {
  width: min(720px, 100%);
  max-height: 90vh; overflow: auto;
  background: #141b26; border: 1px solid var(--line-2);
  border-radius: 14px; padding: 18px; box-shadow: var(--shadow);
}
.modal h3 { font-size: 18px; margin-bottom: 12px; }
.form { display: grid; gap: 10px; }
label { font-size: 12px; color: var(--muted); font-weight: 600; }
input, select, textarea {
  width: 100%; background: #0e141c; border: 1px solid var(--line);
  color: var(--text); border-radius: 8px; padding: 9px 10px; outline: none;
}
textarea { min-height: 90px; resize: vertical; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 14px; }

.toast {
  position: fixed; right: 18px; bottom: 18px; z-index: 80;
  background: #1a2433; border: 1px solid var(--line-2);
  padding: 12px 14px; border-radius: 10px; box-shadow: var(--shadow);
  display: none; min-width: 260px;
}
.toast.show { display: block; animation: pop 0.25s ease; }
@keyframes pop { from { transform: translateY(8px); opacity: 0; } }

.policy { color: #d5deea; }
.policy h3 { margin: 16px 0 8px; font-size: 15px; }
.policy p, .policy li { color: var(--muted); margin-bottom: 8px; }
.policy ol, .policy ul { padding-left: 18px; }

.progress-ring { width: 86px; height: 86px; }

.hint {
  font-size: 12.5px; color: var(--muted);
  background: rgba(62,198,255,0.06);
  border: 1px dashed rgba(62,198,255,0.25);
  padding: 10px 12px; border-radius: 10px; margin-bottom: 14px;
}

hr.sep { border: 0; border-top: 1px solid var(--line); margin: 14px 0; }

.locked-nav { opacity: 0.7; }

.row-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.retired-row { opacity: 0.55; }
.cite {
  display: inline-block;
  margin-left: 6px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--amber);
  background: rgba(245,185,66,0.12);
  border-radius: 999px;
  padding: 2px 8px;
  vertical-align: middle;
}
.manual { display: flex; flex-direction: column; gap: 12px; }
.manual-step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  scroll-margin-top: 12px;
}
.manual-n {
  width: 44px; height: 44px; border-radius: 12px;
  display: grid; place-items: center;
  background: rgba(62,198,255,0.12);
  color: var(--cyan-2);
  font-weight: 800;
  font-size: 16px;
}
.manual-step h3 { font-size: 15px; margin-bottom: 8px; }
.manual-step .how, .manual-step .why { color: var(--muted); margin-bottom: 8px; font-size: 13px; }
.manual-step .how b, .manual-step .why b { color: var(--text); }
.toc ol { padding-left: 22px; color: var(--muted); }
.toc-link {
  background: none; border: 0; color: var(--cyan-2);
  font-size: 13px; font-weight: 600; padding: 3px 0; text-align: left;
}
.toc-link:hover { color: #fff; }

@media print {
  body { overflow: visible; background: #fff; color: #111; }
  .sidebar, .topbar, .tabs, .toast, .overlay, .demo-pill { display: none !important; }
  .app, .main { display: block; height: auto; }
  .content { overflow: visible; padding: 0; background: #fff; }
  .hello h2, .hello p, .manual-step, .card, .snippet, .how, .why, .policy p { color: #111 !important; }
  .card, .manual-step { break-inside: avoid; border: 1px solid #ccc; background: #fff; box-shadow: none; }
  .cite { color: #92400e; background: #fef3c7; }
  .toolbar .btn { display: none; }
}

@media (max-width: 1180px) {
  .layout { grid-template-columns: 1fr; }
  .metrics { grid-template-columns: 1fr 1fr; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .sidebar { display: none; }
  .metrics { grid-template-columns: 1fr; }
}