* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, sans-serif;
  background: #f7f7fb;
  color: #1b1b1f;
}

.app {
  max-width: 1200px;
  margin: 24px auto 48px;
  padding: 0 16px;
}

.topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.brand {
  font-weight: 700;
  font-size: 18px;
}

.subtitle {
  color: #64748b;
}

.spacer {
  flex: 1;
}

.panel {
  margin-top: 18px;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  padding: 18px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04);
}

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

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 14px;
}

input,
select,
textarea {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid #d1d5db;
  font-size: 14px;
}

.actions {
  margin-top: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn {
  padding: 10px 16px;
  border-radius: 8px;
  border: none;
  background: #2563eb;
  color: #fff;
  cursor: pointer;
  font-size: 14px;
}

.btn.secondary {
  background: #e2e8f0;
  color: #1f2937;
}

.btn.ghost {
  background: transparent;
  border: 1px solid #d1d5db;
  color: #1f2937;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.muted {
  color: #6b7280;
  font-size: 13px;
}

.split {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 16px;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.table th,
.table td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid #e5e7eb;
}

.table tbody tr {
  cursor: pointer;
}

.table tbody tr:hover {
  background: #f8fafc;
}

.detail {
  border: 1px dashed #d1d5db;
  border-radius: 10px;
  padding: 12px;
  min-height: 320px;
}

.chip {
  display: inline-flex;
  padding: 4px 10px;
  border-radius: 999px;
  background: #f1f5f9;
  font-size: 12px;
}

.detail h3 {
  margin: 0 0 6px;
}

.detail section {
  margin-top: 12px;
}

.asset-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 6px 0;
}

.hidden {
  display: none;
}

.toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #111827;
  color: #fff;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 13px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.2);
}