.legacy-migration-workspace { display: grid; gap: 14px; min-width: 0; }
.legacy-migration-hero,
.legacy-migration-next {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  padding: 20px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius-panel);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.legacy-migration-hero h2,
.legacy-migration-hero p,
.legacy-migration-next h2,
.legacy-migration-next p { margin: 0; }
.legacy-migration-hero > div,
.legacy-migration-next > div { display: grid; gap: 5px; min-width: 0; }
.legacy-migration-hero > .badge { align-self: start; }
.legacy-migration-steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-panel);
  background: var(--line);
  list-style: none;
}
.legacy-migration-steps li {
  min-width: 0;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  align-items: center;
  gap: 9px;
  min-height: 58px;
  padding: 9px 11px;
  background: var(--surface);
  color: var(--muted);
}
.legacy-migration-steps li > span {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface-soft);
  font-weight: 800;
}
.legacy-migration-steps li > span svg { width: 16px; height: 16px; }
.legacy-migration-steps li strong { overflow-wrap: anywhere; font-size: 12px; line-height: 1.25; }
.legacy-migration-steps li.complete { color: var(--text); }
.legacy-migration-steps li.complete > span { border-color: var(--success); background: var(--success); color: white; }
.legacy-migration-steps li.current { box-shadow: inset 0 -3px 0 var(--primary); color: var(--text); }
.legacy-migration-steps li.current > span { border-color: var(--primary); color: var(--primary); }
.legacy-migration-grid { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(250px, .8fr); gap: 14px; }
.legacy-migration-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 9px; margin-top: 12px; }
.legacy-migration-metric {
  min-width: 0;
  display: grid;
  gap: 3px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-control);
  background: var(--surface-soft);
}
.legacy-migration-metric span,
.legacy-migration-metric small { color: var(--muted); font-size: 11px; }
.legacy-migration-metric strong { font-size: 22px; line-height: 1; }
.legacy-migration-summary dl,
.legacy-migration-technical dl { display: grid; gap: 0; margin: 10px 0 0; }
.legacy-migration-summary dl > div,
.legacy-migration-technical dl > div { display: grid; grid-template-columns: minmax(100px, 1fr) minmax(0, 1.2fr); gap: 10px; padding: 9px 0; border-bottom: 1px solid var(--line); }
.legacy-migration-summary dt,
.legacy-migration-technical dt { color: var(--muted); }
.legacy-migration-summary dd,
.legacy-migration-technical dd { min-width: 0; margin: 0; font-weight: 700; overflow-wrap: anywhere; }
.legacy-migration-technical { margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--line); }
.legacy-migration-technical summary,
.legacy-migration-events summary { display: flex; align-items: center; gap: 8px; cursor: pointer; font-weight: 750; }
.legacy-migration-technical summary svg,
.legacy-migration-events summary svg { width: 17px; height: 17px; color: var(--primary); }
.legacy-migration-findings {
  display: grid;
  gap: 8px;
  padding: 15px;
  border: 1px solid color-mix(in srgb, var(--danger) 40%, var(--line));
  border-left: 4px solid var(--danger);
  border-radius: var(--radius-panel);
  background: color-mix(in srgb, var(--danger) 7%, var(--surface));
}
.legacy-migration-findings > div { display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 10px; }
.legacy-migration-findings > div > svg { color: var(--danger); }
.legacy-migration-findings p { margin: 0; }
.legacy-migration-findings details { padding-top: 7px; border-top: 1px solid var(--line); }
.legacy-migration-findings code { overflow-wrap: anywhere; }
.legacy-migration-next.success { border-left-color: var(--success); }
.legacy-migration-next form { min-width: min(100%, 330px); display: grid; gap: 9px; }
.legacy-migration-create,
.legacy-migration-empty { display: grid; gap: 16px; }
.legacy-migration-empty { min-height: 260px; place-items: center; align-content: center; text-align: center; }
.legacy-migration-empty > svg { width: 42px; height: 42px; color: var(--primary); }
.legacy-migration-empty h2,
.legacy-migration-empty p { margin: 0; }
.legacy-migration-form { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.legacy-migration-policy {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius-control);
  background: var(--surface-soft);
}
.legacy-migration-policy strong { display: inline-flex; align-items: center; gap: 6px; margin-right: 4px; }
.legacy-migration-policy strong svg { width: 17px; height: 17px; color: var(--primary); }
.legacy-migration-policy span { padding: 4px 7px; border: 1px solid var(--line); border-radius: var(--radius-pill); background: var(--surface); font-size: 11px; font-weight: 700; }
.legacy-migration-form .form-actions { grid-column: 1 / -1; }
.legacy-communication-list { display: grid; gap: 8px; margin-top: 12px; }
.legacy-communication-list article { display: grid; grid-template-columns: minmax(180px, .7fr) minmax(0, 1.5fr); gap: 14px; padding: 12px; border: 1px solid var(--line); border-radius: var(--radius-control); background: var(--surface-soft); }
.legacy-communication-list article > div { min-width: 0; display: grid; align-content: start; gap: 4px; }
.legacy-communication-list article span { color: var(--muted); font-size: 11px; overflow-wrap: anywhere; }
.legacy-communication-list article p { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.legacy-migration-events { padding: 14px 16px; }
.legacy-migration-events ol { display: grid; gap: 0; margin: 12px 0 0; padding: 0; list-style: none; }
.legacy-migration-events li { display: grid; grid-template-columns: minmax(145px, auto) minmax(0, 1fr); gap: 12px; padding: 8px 0; border-top: 1px solid var(--line); }
.legacy-migration-events time { color: var(--muted); }

@media (max-width: 1024px) {
  .legacy-migration-steps { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .legacy-migration-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .legacy-migration-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .legacy-migration-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .legacy-migration-form { grid-template-columns: 1fr; }
  .legacy-migration-form .form-actions,
  .legacy-migration-policy { grid-column: auto; }
  .legacy-migration-hero,
  .legacy-migration-next { grid-template-columns: 1fr; align-items: start; }
  .legacy-migration-next > button,
  .legacy-migration-next > form { width: 100%; }
}

@media (max-width: 520px) {
  .legacy-migration-hero,
  .legacy-migration-next { padding: 15px; }
  .legacy-migration-steps { grid-template-columns: 1fr; }
  .legacy-migration-steps li { min-height: 48px; }
  .legacy-migration-metrics { grid-template-columns: 1fr; }
  .legacy-communication-list article { grid-template-columns: 1fr; }
  .legacy-migration-summary dl > div,
  .legacy-migration-technical dl > div,
  .legacy-migration-events li { grid-template-columns: 1fr; gap: 3px; }
  .legacy-migration-next button,
  .legacy-migration-form button { width: 100%; min-height: 44px; }
}

@media (prefers-reduced-motion: reduce) {
  .legacy-migration-workspace * { scroll-behavior: auto; transition: none !important; }
}