:root {
  --bg: #f3f5f8;
  --panel: #ffffff;
  --panel-soft: #f8fafc;
  --ink: #111827;
  --muted: #6b7280;
  --line: #d7dde6;
  --line-dark: #263244;
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --nav: #101827;
  --nav-soft: #182235;
  --ok: #15803d;
  --warn: #b45309;
  --bad: #b91c1c;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: "Nanum Gothic", "Apple SD Gothic Neo", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 13px;
}

a { color: inherit; text-decoration: none; }
code { padding: 1px 5px; border: 1px solid var(--line); background: #f9fafb; color: #1f2937; font-size: 12px; }
h1 { margin: 0 0 4px; font-size: 22px; font-weight: 800; letter-spacing: -0.02em; }
h2 { margin: 0 0 10px; font-size: 16px; font-weight: 800; }
h3 { margin: 0; font-size: 14px; font-weight: 800; }
p { margin: 0 0 12px; color: var(--muted); line-height: 1.55; }

.auth-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: #eef2f7;
}

.auth-card {
  width: min(100%, 420px);
  padding: 28px;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.08);
}

.auth-card.wide { width: min(100%, 640px); }

.brand { display: flex; align-items: center; gap: 8px; font-weight: 800; }
.brand.big { margin-bottom: 22px; font-size: 18px; }
.brand-logo { width: 22px; height: 22px; max-width: 22px; max-height: 22px; object-fit: contain; display: block; flex: 0 0 22px; }
.brand.big .brand-logo { width: 28px; height: 28px; max-width: 28px; max-height: 28px; flex-basis: 28px; }
.brand-mark {
  width: 30px;
  height: 30px;
  display: inline-grid;
  place-items: center;
  background: var(--blue);
  color: #fff;
  font-size: 12px;
  font-weight: 900;
}

.form { display: grid; gap: 12px; margin-top: 16px; }
.form.compact { margin-top: 10px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
label { display: grid; gap: 6px; color: #374151; font-size: 13px; font-weight: 700; }

input,
select,
textarea {
  width: 100%;
  border: 1px solid #cfd6e1;
  border-radius: 3px;
  padding: 9px 10px;
  background: #fff;
  color: var(--ink);
  font: inherit;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(37, 99, 235, 0.18);
  border-color: var(--blue);
}

textarea { resize: vertical; }

.btn,
button {
  border: 1px solid #c7cfdb;
  border-radius: 3px;
  padding: 9px 12px;
  background: #fff;
  color: #1f2937;
  cursor: pointer;
  font: inherit;
  font-weight: 800;
}

.btn:hover,
button:hover { border-color: #9aa6b7; background: #f8fafc; }
.btn.primary,
button.primary { border-color: var(--blue); background: var(--blue); color: #fff; }
.btn.primary:hover,
button.primary:hover { border-color: var(--blue-dark); background: var(--blue-dark); }
button.danger { border-color: #efb4b4; background: #fff5f5; color: var(--bad); }

.alert {
  padding: 10px 12px;
  border: 1px solid var(--line);
  margin: 0 0 14px;
  font-weight: 700;
}

.alert.ok { border-color: #9ad5ad; background: #f0fdf4; color: #166534; }
.alert.error { border-color: #f0aaaa; background: #fef2f2; color: var(--bad); }

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 220px;
  padding: 12px 10px;
  background: var(--nav);
  color: #dbe3ef;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-right: 1px solid #0b1220;
  z-index: 20;
}

.sidebar .brand {
  height: 30px;
  padding: 0 5px;
  color: #fff;
  font-size: 13px;
  letter-spacing: 0;
}

.sidebar .brand-mark { background: var(--blue); }

.partner-mini {
  padding: 9px;
  border: 1px solid var(--line-dark);
  background: var(--nav-soft);
  display: grid;
  gap: 3px;
}

.partner-mini strong { font-size: 11px; font-weight: 700; }
.partner-mini span { color: #9aa8bd; font-size: 10px; }

nav {
  display: grid;
  gap: 8px;
  overflow: auto;
  padding-right: 3px;
}

.nav-group { display: grid; grid-template-columns: 1fr; gap: 1px; }
.nav-title {
  display: block;
  padding: 6px 8px 3px;
  color: #7f8da3;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
}

.nav-link {
  display: block;
  width: 100%;
  padding: 6px 8px;
  border-left: 3px solid transparent;
  color: #c5cedc;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.25;
}

.nav-link:hover { background: #172133; color: #fff; }
.nav-link.active { border-left-color: var(--blue); background: #1d2a40; color: #fff; }

.logout {
  margin-top: auto;
  width: 100%;
  border-color: var(--line-dark);
  background: transparent;
  color: #c5cedc;
}

.portal {
  margin-left: 220px;
  padding: 74px 22px 22px;
}

.app-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 220px;
  z-index: 18;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  height: 54px;
  padding: 0 22px;
  margin-bottom: 0;
  border: 1px solid var(--line);
  border-top: 0;
  border-right: 0;
  background: #fff;
}

.header-left { display: flex; align-items: center; gap: 9px; }
.header-left img { width: 24px; height: 24px; object-fit: contain; }
.header-left strong { display: block; font-size: 13px; }
.header-left span { display: block; margin-top: 2px; color: var(--muted); font-size: 11px; }
.header-account { text-align: right; }
.header-account span { display: block; color: var(--muted); font-size: 10px; font-weight: 700; }
.header-account strong { display: block; font-size: 12px; }
.header-account em { display: block; color: var(--muted); font-size: 10px; font-style: normal; }

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding-bottom: 12px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.session-panel {
  min-width: 0;
  padding: 0;
  border: 0;
  background: transparent;
  text-align: right;
}

.session-panel > span {
  display: block;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.session-panel strong {
  display: block;
  margin-top: 2px;
  font-size: 13px;
}

.session-panel strong small {
  color: var(--muted);
  font-weight: 700;
}

.session-panel em {
  display: block;
  margin: 2px 0 7px;
  color: var(--muted);
  font-size: 11px;
  font-style: normal;
}

.eyebrow {
  color: var(--blue);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.dept-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 4px;
}

.dept-pills span,
.version-pills span {
  padding: 5px 8px;
  border: 1px solid var(--line);
  background: #fff;
  color: #374151;
  font-size: 11px;
  font-weight: 800;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(320px, .8fr);
  gap: 12px;
  margin-bottom: 14px;
}

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.card-head h2 { margin: 0; }
.card-head a,
.card-head span { color: var(--muted); font-size: 12px; font-weight: 700; }

.compact-list {
  display: grid;
  gap: 7px;
}

.compact-list a,
.compact-list div {
  display: grid;
  gap: 3px;
  padding: 8px;
  border: 1px solid var(--line);
  background: #fbfcfe;
}

.compact-list strong { font-size: 12px; overflow-wrap: anywhere; }
.compact-list span { color: var(--muted); font-size: 11px; }

.dept-pills .super,
.version-pills .current {
  border-color: #93c5fd;
  background: #eff6ff;
  color: #1d4ed8;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 14px;
}

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

.hub-card {
  display: grid;
  gap: 5px;
  padding: 14px;
  border: 1px solid var(--line);
  background: #fff;
}

.hub-card:hover { border-color: #9fb1c8; background: #f8fafc; }
.hub-card strong { font-size: 14px; }
.hub-card span { color: var(--muted); font-size: 12px; line-height: 1.5; }

.section-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.metric,
.card {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: none;
}

.metric {
  padding: 12px;
  display: grid;
  gap: 5px;
  border-top: 3px solid var(--blue);
}

.metric span,
.metric small { color: var(--muted); }
.metric strong { font-size: 22px; line-height: 1.1; }
.metric.warn { border-top-color: var(--warn); }
.metric.warn strong { color: var(--warn); }

.grid.two {
  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) minmax(0, 1.1fr);
  gap: 14px;
  align-items: start;
}

.span-2 { grid-column: 1 / -1; }

.subhub {
  display: flex;
  gap: 6px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.subhub a {
  padding: 8px 10px;
  border: 1px solid transparent;
  border-bottom: 0;
  color: #4b5563;
  font-size: 12px;
  font-weight: 700;
}

.subhub a.active {
  border-color: var(--line);
  background: #fff;
  color: var(--blue);
}

.card {
  padding: 14px;
  margin-bottom: 12px;
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  background: #fff;
}

.inline-form {
  display: inline-flex;
  gap: 4px;
  align-items: center;
  margin: 0 4px 4px 0;
}

.inline-form select { width: auto; min-width: 76px; padding: 6px 7px; font-size: 11px; }
.inline-form input[type="number"] { width: 58px; padding: 6px 7px; font-size: 11px; }
.inline-form button { padding: 6px 8px; font-size: 11px; }

.pagination {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 8px;
  padding-top: 10px;
}

.pagination a,
.pagination span {
  padding: 6px 9px;
  border: 1px solid var(--line);
  background: #fff;
  font-size: 12px;
  font-weight: 700;
}

.pagination span { color: var(--muted); }
.pagination a.disabled { pointer-events: none; opacity: .45; }

table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

th,
td {
  padding: 8px 9px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  font-size: 12px;
  vertical-align: top;
}

th {
  background: #edf1f7;
  color: #374151;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

tbody tr:hover { background: #f8fafc; }
td small { display: block; color: var(--muted); margin-top: 2px; }

.checks {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--line);
  background: #fbfcfe;
}

.checks label { display: flex; align-items: center; gap: 7px; font-weight: 700; }
.checks input { width: auto; }

.copy-box {
  display: flex;
  gap: 8px;
  padding: 10px;
  border: 1px solid #93c5fd;
  background: #eff6ff;
  margin-bottom: 14px;
}

.copy-box input { flex: 1; }

.invite-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 12px 0;
}

.invite-summary span {
  padding: 10px;
  border: 1px solid var(--line);
  background: #f8fafc;
  color: var(--muted);
}

.invite-summary strong { display: block; color: var(--ink); }

.approval-list,
.action-list {
  display: grid;
  gap: 8px;
  max-height: 720px;
  overflow: auto;
}

.approval,
.action-row,
.legal-doc-editor {
  border: 1px solid var(--line);
  background: #fff;
}

.approval { padding: 12px; }
.approval.approved { border-left: 4px solid var(--ok); }
.approval.rejected { border-left: 4px solid var(--bad); }
.approval span,
.approval small { display: block; color: var(--muted); margin-top: 3px; }

.decision {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.decision input { flex: 1; }

.version-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.legal-editor { gap: 16px; }

.draft-status {
  padding: 8px 10px;
  margin: 8px 0 10px;
  border: 1px solid #f2c97d;
  background: #fffbeb;
  color: #92400e;
  font-size: 12px;
}

.legal-toolbar {
  display: grid;
  grid-template-columns: minmax(220px, 320px) 1fr;
  gap: 12px;
  align-items: end;
}

.legal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.legal-workspace {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.legal-list {
  display: grid;
  border: 1px solid var(--line);
  background: #fff;
}

.legal-list button {
  display: grid;
  gap: 3px;
  width: 100%;
  padding: 11px;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  text-align: left;
  background: #fff;
}

.legal-list button:last-child { border-bottom: 0; }
.legal-list button.active { border-left: 3px solid var(--blue); background: #eff6ff; }
.legal-list small { color: var(--muted); font-size: 11px; }

.legal-panels { min-width: 0; }

.legal-doc-editor {
  display: none;
  gap: 10px;
  padding: 14px;
  background: #fbfcfe;
}

.legal-doc-editor.active { display: grid; }

.legal-doc-editor small { color: var(--muted); }

.legal-doc-editor textarea {
  min-height: 360px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
  line-height: 1.55;
}

.textarea-hidden {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.monaco-shell {
  min-height: 520px;
  border: 1px solid #cfd6e1;
  background: #fff;
}

.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 50;
  padding: 40px 20px;
  overflow: auto;
  background: transparent;
  border: 0;
}

.modal.open { display: block; }
.modal-backdrop { position: fixed; inset: 0; background: rgba(15, 23, 42, .45); }
.modal-panel {
  position: relative;
  z-index: 1;
  width: min(760px, 100%);
  margin: 0 auto;
  padding: 18px;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: 0 18px 40px rgba(15, 23, 42, .18);
}

.modal-close {
  float: right;
  padding: 6px 9px;
  font-size: 11px;
}

.action-row {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) auto auto;
  gap: 8px;
  align-items: center;
  padding: 10px;
}

.action-row strong { display: block; margin-bottom: 3px; }
.action-row small { display: block; color: var(--muted); }
.action-row form { display: flex; gap: 8px; align-items: center; margin: 0; }
.action-row select { min-width: 110px; }
.action-row input[type="number"] { width: 78px; }

@media (max-width: 1100px) {
  .sidebar { position: static; width: auto; }
  .app-header { position: static; left: auto; height: auto; padding: 10px 14px; }
  .portal { margin-left: 0; padding: 18px; }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .dashboard-grid { grid-template-columns: 1fr; }
  .grid.two { grid-template-columns: 1fr; }
  .hub-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .session-panel { min-width: 0; text-align: left; }
  .topbar { align-items: flex-start; flex-direction: column; }
  .legal-workspace { grid-template-columns: 1fr; }
  .legal-toolbar { grid-template-columns: 1fr; }
  .legal-actions { justify-content: flex-start; }
}

@media (max-width: 900px) {
  .action-row { grid-template-columns: 1fr; }
  .action-row form { flex-wrap: wrap; }
}