/* Principles (design/principles.html, tools/genPrinciples.mjs): seven principles, each with its reason, a do and a
   don't drawn with the components, and the rule for its words. Tokens only. */

.prn-index ol { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: var(--space-2); }
.prn-index a { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-3) var(--space-4); border: 1px solid var(--color-default); border-radius: var(--radius-control); background: var(--color-surface); color: var(--color-foreground); text-decoration: none; font-size: var(--text-sm); line-height: var(--leading-sm); transition: border-color var(--duration-fast) var(--ease-standard); }
.prn-index a:hover { border-color: var(--color-primary); }
.prn-index__num { flex: none; display: inline-flex; align-items: center; justify-content: center; width: var(--space-6); height: var(--space-6); border-radius: var(--radius-full); background: var(--color-primary-soft); color: var(--color-primary-strong); font-size: var(--text-xs); font-weight: var(--weight-semibold); }

.prn-principle { border-top: 1px solid var(--color-default); padding-top: var(--space-8); }
.prn-head { display: flex; gap: var(--space-4); align-items: flex-start; }
.prn-num { flex: none; display: inline-flex; align-items: center; justify-content: center; width: var(--space-10); height: var(--space-10); border-radius: var(--radius-card); background: var(--color-primary); color: var(--color-primary-foreground); font-size: var(--text-lg); font-weight: var(--weight-semibold); }
.prn-head__text { display: flex; flex-direction: column; gap: var(--space-1); max-width: 820px; }
.prn-text { color: var(--color-muted); font-size: var(--text-md); line-height: var(--leading-md); margin: 0; }

.prn-why { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: var(--space-1) var(--space-4); align-items: baseline; padding: var(--space-4) var(--space-5); border-radius: var(--radius-card); background: var(--color-surface-muted); }
.prn-why .t-body { margin: 0; }
.prn-ids { grid-column: 2; display: flex; flex-wrap: wrap; gap: var(--space-1); }
.prn-id { font-family: var(--font-mono); font-size: var(--text-xs); line-height: var(--leading-xs); padding: 0 var(--space-2); border-radius: var(--radius-sm); background: var(--color-surface); border: 1px solid var(--color-default); color: var(--color-muted); }

.prn-cases { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-6); }
.prn-case { margin: 0; display: flex; flex-direction: column; gap: var(--space-3); padding: var(--space-4); border-radius: var(--radius-card); border: 1px solid var(--color-default); border-top-width: 3px; background: var(--color-surface); }
.prn-case--do { border-top-color: var(--color-success); }
.prn-case--dont { border-top-color: var(--color-danger); }
.prn-case__head { display: flex; }
.prn-case__stage { flex: 1; padding: var(--space-4); border-radius: var(--radius-control); background: var(--color-page); border: 1px solid var(--color-default); }
.prn-case__note { margin: 0; }

.prn-stack { display: flex; flex-direction: column; gap: var(--space-3); }
.prn-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3); }
.prn-card .c-card__body { display: flex; flex-direction: column; gap: var(--space-2); }
.prn-row { display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; justify-content: space-between; }
.prn-line { display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; margin: 0; }
.prn-actions { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.prn-change { display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; font-size: var(--text-sm); }
.prn-change__old { color: var(--color-muted); text-decoration: line-through; }
.prn-change__new { color: var(--color-foreground); font-weight: var(--weight-semibold); }
.prn-toast { max-width: none; box-shadow: none; }
.prn-input { height: var(--size-control-sm); min-width: 0; width: 100%; }
.prn-input--short { max-width: 120px; }

.prn-table .table { font-size: var(--text-sm); }
.prn-table__foot { display: flex; align-items: center; gap: var(--space-2); margin: var(--space-2) 0 0; }
.prn-owner { display: inline-flex; align-items: center; gap: var(--space-2); white-space: nowrap; }
.prn-open > td { background: var(--color-primary-soft); }
.prn-inline > td { padding: 0; }
.prn-inline__panel { display: flex; flex-direction: column; gap: var(--space-2); padding: var(--space-3) var(--space-4); border-left: 3px solid var(--color-primary); background: var(--color-surface); }

.prn-adjust { display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; padding: var(--space-2) var(--space-3); border-radius: var(--radius-control); border: 1px dashed var(--color-emphasis); }
.prn-actionlist { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-2); }
.prn-actionlist li { display: flex; align-items: center; gap: var(--space-2); padding: var(--space-2) var(--space-3); border: 1px solid var(--color-default); border-radius: var(--radius-control); background: var(--color-surface); font-size: var(--text-sm); }
.prn-actionlist li > span:nth-child(2) { flex: 1; }
.prn-blur { display: flex; align-items: center; justify-content: space-between; padding: var(--space-2) var(--space-3); border-radius: var(--radius-control); background: var(--color-surface-muted); filter: blur(2px); }

.prn-crumb { display: flex; align-items: center; gap: var(--space-1); font-size: var(--text-sm); color: var(--color-muted); }
.prn-hover { display: flex; align-items: center; justify-content: space-between; padding: var(--space-2) var(--space-3); border: 1px solid var(--color-default); border-radius: var(--radius-control); }
.prn-hover__dots { opacity: 0.25; color: var(--color-muted); }
.prn-tiny { display: flex; align-items: flex-end; gap: 1px; height: 40px; padding: var(--space-2); border: 1px solid var(--color-default); border-radius: var(--radius-control); }
.prn-tiny i { flex: 1; background: var(--color-chart-actual); opacity: 0.6; border-radius: var(--radius-sm) var(--radius-sm) 0 0; }

.prn-voice { display: flex; gap: var(--space-3); align-items: flex-start; padding: var(--space-4) var(--space-5); border-left: 3px solid var(--color-primary); background: var(--color-primary-soft); border-radius: 0 var(--radius-card) var(--radius-card) 0; }
.prn-voice .t-body { margin: var(--space-1) 0 0; color: var(--color-foreground); }
.prn-voice .t-label { color: var(--color-primary-strong); }
.prn-voice__icon { color: var(--color-primary-strong); padding-top: 2px; }

.prn-rules { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3); }
.prn-rules li { display: flex; gap: var(--space-3); align-items: flex-start; padding: var(--space-4); border: 1px solid var(--color-default); border-radius: var(--radius-card); background: var(--color-surface); font-size: var(--text-sm); line-height: var(--leading-sm); }
.prn-rules .icon { flex: none; color: var(--color-success-text); margin-top: 2px; }

@media (max-width: 960px) {
  .prn-cases, .prn-rules, .prn-pair { grid-template-columns: minmax(0, 1fr); }
}

/* fixes after the first look */
.sc-section__head.prn-head { flex-direction: row; gap: var(--space-4); }
.prn-card .c-card__body > .badge, .prn-stack > .badge { align-self: flex-start; }
.prn-line .c-source--compact .c-source__text { max-width: none; }
.prn-table td.tnum, .prn-table td:last-child { white-space: nowrap; }
.prn-table__foot { padding: 0 var(--space-3) var(--space-2); }