.page-schema { font-size: 14px; }

.page-schema .page {
  width: min(1500px, calc(100% - 32px));
  margin: 0 auto;
  padding: 26px 0 60px;
}

.top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: end;
  margin-bottom: 16px;
}

.page-schema h1 { margin-bottom: 8px; font-size: 34px; line-height: 1.12; }
.page-schema h2 { font-size: 20px; }
.page-schema h3 { margin-bottom: 5px; font-size: 16px; }
.page-schema .toolbar { justify-content: flex-end; }
.page-schema .notice { margin-bottom: 14px; }

.controls {
  position: sticky;
  top: 0;
  z-index: 5;
  display: grid;
  grid-template-columns: minmax(240px, 1fr) auto;
  gap: 12px;
  align-items: center;
  margin-bottom: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.96);
  padding: 12px;
  box-shadow: var(--shadow-raised);
  backdrop-filter: blur(10px);
}

.search {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--input);
  border-radius: var(--control-radius);
  background: var(--surface);
  color: var(--ink);
  padding: 8px 11px;
}

.filters { display: flex; flex-wrap: wrap; gap: 6px; }
.filter { min-height: 34px; border-radius: 999px; padding: 6px 10px; }
.filter.active { border-color: var(--ink); background: var(--ink); color: white; }

.summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.metric {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  padding: 13px;
  box-shadow: var(--shadow);
}

.metric span { display: block; color: var(--muted); font-size: 12px; }
.metric strong { display: block; margin-top: 3px; font-size: 22px; }
.layout { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 14px; align-items: start; }
.catalog { display: grid; gap: 12px; }

.schema-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: var(--shadow);
}

.schema-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding: 15px 16px 12px;
}

.schema-head p { margin-bottom: 0; }
.badges { display: flex; flex-wrap: wrap; gap: 6px; align-items: start; justify-content: flex-end; }
.badge { padding: 3px 8px; color: white; font-size: 11px; font-weight: 700; }
.badge.core { background: var(--core); }
.badge.wallet { background: var(--wallet); }
.badge.reconciliation { background: var(--recon); }
.badge.migration { background: var(--migration); }
.badge.supporting { background: #5d6873; }
.badge.required { background: #27633f; }
.badge.optional { background: #8c6c20; }
.table-wrap { overflow: auto; }
.page-schema table { font-size: 12px; }
.page-schema th,
.page-schema td { padding: 8px 10px; }
.page-schema th { background: var(--surface-2); white-space: nowrap; }
.page-schema td:first-child,
.page-schema td:nth-child(2) { font-family: var(--mono); white-space: nowrap; }
.constraint { color: #704f16; }

.schema-foot {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  border-top: 1px solid var(--line);
  background: var(--surface-2);
  padding: 11px 16px;
}

.schema-foot strong { display: block; margin-bottom: 3px; color: var(--muted); font-size: 11px; text-transform: uppercase; }
.schema-foot span { font-size: 12px; }
.side { position: sticky; top: 78px; display: grid; gap: 12px; }
.page-schema .panel { padding: 15px; }
.page-schema .panel h2 { margin-bottom: 10px; font-size: 17px; }
.page-schema .panel ol,
.page-schema .panel ul { margin-bottom: 0; padding-left: 19px; }
.page-schema .panel li { margin-bottom: 6px; }
.map { display: grid; gap: 7px; }
.map-row { border: 1px solid var(--line); border-radius: var(--control-radius); background: var(--surface-2); padding: 8px; }
.map-row code { font-size: 11px; }
.arrow { margin: 0 5px; color: var(--accent); font-weight: 700; }
.empty { border: 1px dashed var(--line); border-radius: var(--radius); background: var(--paper); padding: 28px; color: var(--muted); text-align: center; }

@media (max-width: 1050px) {
  .layout { grid-template-columns: 1fr; }
  .side { position: static; }
  .summary { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .page-schema .page { width: min(100% - 20px, 1500px); padding-top: 18px; }
  .top,
  .controls,
  .summary,
  .schema-foot { grid-template-columns: 1fr; }
  .page-schema .toolbar,
  .filters { justify-content: flex-start; }
  .page-schema h1 { font-size: 28px; }
}