:root {
  color-scheme: light;
  font-family: system-ui, sans-serif;
  background: #f4f7fb;
  color: #182b42;
}

body {
  margin: 0;
}

header,
main,
footer {
  max-width: 960px;
  margin: 0 auto;
  padding: 1rem;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

nav button,
nav a,
.panel button {
  background: #144b75;
  color: #fff;
  border: 0;
  border-radius: 0.5rem;
  padding: 0.6rem 0.9rem;
  text-decoration: none;
  cursor: pointer;
}

nav button:focus-visible,
.panel button:focus-visible,
.panel a:focus-visible,
.panel input:focus-visible {
  outline: 3px solid #c47d00;
  outline-offset: 2px;
}

.panel {
  background: #fff;
  border: 1px solid #dce4ee;
  border-radius: 0.9rem;
  padding: 1rem;
  margin: 1rem 0;
}

.grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 720px) {
  .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

[hidden] {
  display: none !important;
}

.status {
  min-height: 1.5rem;
  color: #48596d;
}

.simulation {
  border-left: 4px solid #c47d00;
  padding-left: 0.75rem;
}

.upload-list {
  margin: 0.5rem 0 1rem;
  padding-left: 1.25rem;
}

.upload-picker-label {
  display: inline-block;
  margin: 0.5rem 0.75rem 0.5rem 0;
}

.catalog-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 0.75rem;
}

.catalog-modes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.catalog-mode {
  background: #dce4ee;
  color: #182b42;
}

.catalog-mode.active {
  background: #144b75;
  color: #fff;
}

.catalog-breadcrumb button {
  background: transparent;
  color: #144b75;
  padding: 0.2rem 0.4rem;
}

.catalog-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
}

.catalog-list li {
  margin: 0.25rem 0;
}

.catalog-list button {
  background: transparent;
  color: #144b75;
  padding: 0.25rem 0.5rem;
}

.catalog-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.catalog-table th,
.catalog-table td {
  border-bottom: 1px solid #dce4ee;
  padding: 0.5rem;
  text-align: left;
  vertical-align: top;
}

.catalog-actions {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.catalog-actions button {
  padding: 0.35rem 0.6rem;
}

.catalog-context {
  color: #48596d;
  min-height: 1.25rem;
}

.catalog-edit-note {
  font-size: 0.9rem;
  color: #48596d;
}

#catalog-edit-dialog {
  border: 1px solid #dce4ee;
  border-radius: 0.75rem;
  padding: 1rem;
  max-width: 28rem;
}

#catalog-edit-dialog label {
  display: block;
  margin: 0.5rem 0;
}

.catalog-edit-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

#player-audio {
  width: 100%;
  margin-top: 0.75rem;
}

.streamer-panel {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid #dce4ee;
}

.streamer-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.5rem 0;
}

.streamer-panel select {
  display: block;
  margin-top: 0.25rem;
  min-width: 16rem;
}

.signup-consent,
.signup-explicit-consent {
  font-size: 0.95rem;
  line-height: 1.45;
  margin: 0.75rem 0;
}

.signup-consent input,
.signup-explicit-consent input {
  margin-right: 0.35rem;
}

.legal-links {
  font-size: 0.95rem;
  margin: 0.75rem 0;
}

.legal-links a {
  color: #144b75;
}

.legal-draft-notice {
  font-size: 0.9rem;
  color: #48596d;
  margin: 0.5rem 0 0.75rem;
}

footer .legal-links {
  margin-top: 0.5rem;
}