* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Courier New', monospace;
  background: #e8e8e8;
  color: #333;
  padding: 20px;
  max-width: 960px;
  margin: 0 auto;
}

header {
  border-bottom: 2px solid #333;
  padding-bottom: 12px;
  margin-bottom: 24px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
}

header h1 {
  font-size: 20px;
  font-weight: bold;
  letter-spacing: 2px;
}

#status-chips {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 13px;
  color: #666;
}

.chip b { color: #333; }

#login-hint {
  text-align: center;
  padding: 60px 20px;
  font-size: 14px;
}

nav {
  display: flex;
  gap: 0;
  margin-bottom: 20px;
  border: 1px solid #ccc;
  background: #f5f5f5;
}

.tab {
  font-family: 'Courier New', monospace;
  background: transparent;
  color: #666;
  border: none;
  border-right: 1px solid #ccc;
  padding: 8px 20px;
  font-size: 14px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.tab:hover { background: #e0e0e0; }

.tab.active {
  background: #333;
  color: #e8e8e8;
}

.hidden { display: none !important; }

.workout {
  background: #f5f5f5;
  border: 1px solid #ccc;
  margin-bottom: 8px;
}

.workout-head {
  display: flex;
  gap: 14px;
  align-items: baseline;
  padding: 10px 14px;
  cursor: pointer;
  flex-wrap: wrap;
}

.workout-head:hover { background: #ededed; }
.workout-head .type { color: #4a90d9; font-size: 13px; }
.workout-head .date { font-weight: bold; }
.workout-head .meta { color: #666; font-size: 13px; }

.badge {
  font-size: 12px;
  border: 1px solid #ccc;
  padding: 0 8px;
  color: #b07c2a;
  margin-left: auto;
}

.badge.confirmed { color: #3a7d44; }

.workout-body {
  padding: 0 14px 12px;
  border-top: 1px solid #ddd;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin-top: 8px;
}

th, td { text-align: left; padding: 4px 8px; }

th {
  color: #666;
  font-weight: normal;
  text-transform: uppercase;
  font-size: 12px;
  border-bottom: 1px solid #ccc;
}

tr + tr td { border-top: 1px solid #ddd; }
.orig { color: #999; font-size: 12px; }

.card {
  background: #f5f5f5;
  border: 1px solid #ccc;
  padding: 12px 16px;
  margin-bottom: 12px;
  font-size: 14px;
}

.card .meta {
  color: #666;
  font-size: 12px;
  margin-bottom: 8px;
  border-bottom: 1px solid #ddd;
  padding-bottom: 6px;
}

.card .kind {
  color: #4a90d9;
  text-transform: uppercase;
  font-weight: bold;
}

fieldset {
  background: #f5f5f5;
  border: 1px solid #ccc;
  margin-bottom: 14px;
  padding: 12px 16px;
}

legend {
  color: #666;
  padding: 0 8px;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 1px;
}

label { margin-right: 16px; font-size: 14px; }

input, select {
  font-family: 'Courier New', monospace;
  background: #fff;
  color: #333;
  border: 1px solid #ccc;
  padding: 4px 8px;
  font-size: 14px;
}

textarea {
  font-family: 'Courier New', monospace;
  width: 100%;
  background: #fff;
  color: #333;
  border: 1px solid #ccc;
  padding: 8px;
  font-size: 13px;
  margin-bottom: 8px;
}

.prompt { margin-bottom: 18px; }
.prompt-head { font-weight: bold; margin-bottom: 4px; }
.dim { color: #999; font-weight: normal; }

.prompt button, #config-save, .detail-actions button {
  font-family: 'Courier New', monospace;
  background: #333;
  color: #e8e8e8;
  border: none;
  padding: 5px 14px;
  font-size: 13px;
  cursor: pointer;
  margin-right: 8px;
}

.prompt button:hover, #config-save:hover,
.detail-actions button:hover { background: #4a90d9; }

.preview { color: #666; font-size: 13px; margin-bottom: 10px; }
.msg { font-size: 13px; color: #3a7d44; margin-left: 8px; }
.msg.err { color: #c0392b; }

.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  padding: 10px 0 4px;
  font-size: 13px;
  color: #666;
}

.stats b { color: #333; font-weight: bold; margin-right: 4px; }

.detail-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 10px;
  flex-wrap: wrap;
}

.correct-input { flex: 1; min-width: 240px; }
.card.feedback { margin-top: 10px; }

.empty { color: #666; padding: 32px; text-align: center; font-size: 14px; }

a { color: #4a90d9; }