* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", system-ui, sans-serif;
  background: #f6f7fb;
  color: #1f2a44;
}

.site-header,
.layout,
.message-panel {
  width: min(1200px, 94vw);
  margin: 0 auto;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 32px 0 16px;
  gap: 24px;
}

.site-header h1 {
  margin: 0 0 6px;
}

.muted {
  color: #5a6682;
}

.mono {
  font-family: "SF Mono", "Fira Code", monospace;
  font-size: 0.9rem;
}

.api-info {
  text-align: right;
  background: #ffffff;
  padding: 12px 16px;
  border-radius: 12px;
  box-shadow: 0 10px 24px rgba(31, 42, 68, 0.08);
}

.label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #8a96b3;
}

.layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  padding-bottom: 24px;
}

.panel {
  background: #ffffff;
  border-radius: 14px;
  padding: 20px;
  box-shadow: 0 12px 30px rgba(31, 42, 68, 0.08);
}

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

.pagination {
  display: flex;
  gap: 8px;
}

.list {
  list-style: none;
  padding: 0;
  margin: 12px 0;
  display: grid;
  gap: 12px;
}

.list li {
  padding: 12px 14px;
  border-radius: 10px;
  background: #f2f4fa;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.list li .row {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: center;
}

.list li button {
  align-self: flex-start;
}

.form-grid {
  display: grid;
  gap: 12px;
}

label {
  display: grid;
  gap: 6px;
  font-size: 0.9rem;
}

input,
textarea {
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid #c9d3e8;
  font: inherit;
}

.button {
  border: 1px solid #c9d3e8;
  background: #ffffff;
  color: #2a3554;
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
}

.button.primary {
  background: #375df2;
  border-color: #375df2;
  color: #ffffff;
}

.button.danger {
  background: #f54842;
  border-color: #f54842;
  color: #ffffff;
}

.inline-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.hidden {
  display: none;
}

.divider {
  height: 1px;
  background: #e1e6f2;
  margin: 20px 0;
}

.checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
}

.empty {
  padding: 8px 0 0;
}

.message-panel {
  margin: 24px auto 40px;
}

.status {
  padding: 10px 12px;
  border-radius: 8px;
  background: #f2f4fa;
}

.status.error {
  color: #a31d1a;
  background: #ffe9e8;
}

.status.success {
  color: #1e6f3d;
  background: #e6f7ee;
}