/* Decision practice page (pages/practice.js), after design/concepts/replay/replay-c-practice.html. */
.rpc { display: grid; align-content: start; grid-template-columns: minmax(520px, min(680px, calc(100vh - 330px))) minmax(0, 1fr); gap: var(--dl-space-5); }
.rpc-session { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: var(--dl-space-2) var(--dl-space-4); padding: var(--dl-space-3) var(--dl-space-4); background: var(--dl-surface-1); border: 1px solid var(--dl-line); border-radius: var(--dl-radius-sm); }
.rpc-rounds { display: flex; flex-wrap: wrap; gap: 6px; }
.rpc-round { display: flex; flex-direction: column; gap: 1px; padding: 4px 10px; min-width: 110px; border: 1px solid var(--dl-line); border-radius: var(--dl-radius-xs); background: var(--dl-surface-sunken); font-size: var(--dl-text-xs); color: var(--dl-text-muted); white-space: nowrap; }
.rpc-round b { font-family: var(--dl-font-numeric); font-size: var(--dl-text-sm); color: var(--dl-text-2); }
.rpc-round[aria-current="true"] { border-color: var(--dl-brass); box-shadow: inset 0 0 0 1px var(--dl-brass-deep); }
.rpc-kpi { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.1; white-space: nowrap; }
.rpc-kpi strong { font-family: var(--dl-font-numeric); font-size: var(--dl-text-xl); color: var(--dl-brass-bright); }
.rpc-state { display: flex; gap: 6px; margin-left: auto; }

.rpc-mapcol { display: flex; flex-direction: column; gap: var(--dl-space-2); min-width: 0; }
.rpc-stage[data-phase="decide"] { border-color: var(--dl-brass); box-shadow: var(--dl-shadow-2), 0 0 0 1px var(--dl-brass-deep); }
.rpc-mapnote { margin: 0; font-size: var(--dl-text-xs); color: var(--dl-text-faint); }

.rpc-side { display: flex; flex-direction: column; gap: var(--dl-space-4); min-width: 0; }
.rpc-prompt { display: flex; flex-direction: column; gap: var(--dl-space-3); padding: var(--dl-space-5); background: linear-gradient(135deg, color-mix(in srgb, var(--dl-brass) 12%, transparent), transparent 55%), var(--dl-surface-1); border: 1px solid var(--dl-line-brass); border-radius: var(--dl-radius-sm); }
.rpc-prompt h1 { margin: 0; font-size: var(--dl-text-3xl); line-height: 1.05; }
.rpc-prompt p { margin: 0; color: var(--dl-text-2); }

.rpc-candidates { list-style: none; margin: 0; padding: 0; max-height: 460px; overflow-y: auto; }
.rpc-candidates li + li { border-top: 1px solid var(--dl-line); }
.rpc-candidate { display: grid; grid-template-columns: 52px minmax(0, 1fr) auto auto; gap: var(--dl-space-3); align-items: center; width: 100%; padding: 9px var(--dl-space-4); background: none; border: 0; color: var(--dl-text-2); font: inherit; font-size: var(--dl-text-sm); text-align: left; cursor: pointer; }
.rpc-candidate:hover, .rpc-candidate:focus-visible { background: var(--dl-surface-2); color: var(--dl-text); }
.rpc-candidate__t { font-family: var(--dl-font-numeric); font-weight: 600; color: var(--dl-souls); }
.rpc-candidate[data-done] { opacity: .6; }

.rpc-actions { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--dl-space-2); }
.rpc-card { --c: var(--dl-text-2); position: relative; display: flex; flex-direction: column; gap: 6px; min-height: 104px; padding: 12px 12px 10px; text-align: left; cursor: pointer; background: linear-gradient(180deg, var(--dl-surface-2), var(--dl-surface-1)); border: 1px solid var(--dl-line-strong); border-radius: var(--dl-radius-xs); color: var(--dl-text-2); font: inherit; font-size: var(--dl-text-xs); }
.rpc-card[data-tone="souls"] { --c: var(--dl-souls); }
.rpc-card[data-tone="gold"] { --c: var(--dl-gold); }
.rpc-card[data-tone="neg"] { --c: var(--dl-neg); }
.rpc-card[data-tone="brass"] { --c: var(--dl-brass-bright); }
.rpc-card[data-tone="pos"] { --c: var(--dl-pos); }
.rpc-card:hover { border-color: var(--dl-brass-dim); }
.rpc-card .dl-icon { width: 22px; height: 22px; color: var(--c); }
.rpc-card b { font-family: var(--dl-font-heading); font-weight: 500; font-size: var(--dl-text-md); line-height: 1.1; letter-spacing: .04em; text-transform: uppercase; color: var(--dl-text); }
.rpc-card__key { position: absolute; top: 8px; right: 8px; display: grid; place-items: center; width: 18px; height: 18px; border: 1px solid var(--dl-line-strong); border-radius: var(--dl-radius-xs); font-family: var(--dl-font-numeric); font-size: 10px; color: var(--dl-text-faint); }
.rpc-card[aria-pressed="true"] { border-color: var(--dl-brass-bright); background: linear-gradient(180deg, color-mix(in srgb, var(--dl-brass) 22%, transparent), var(--dl-surface-1)); box-shadow: 0 0 0 1px var(--dl-brass-bright), var(--dl-shadow-2); }
.rpc-lock { display: flex; align-items: center; gap: var(--dl-space-3); }

.rpc-compare { display: grid; grid-template-columns: 1fr 1fr; gap: var(--dl-space-3); }
.rpc-compare > div { display: flex; flex-direction: column; gap: 4px; padding: 10px 12px; background: var(--dl-surface-sunken); border: 1px solid var(--dl-line); border-radius: var(--dl-radius-xs); color: var(--dl-text-2); font-size: var(--dl-text-sm); }
.rpc-compare b { display: inline-flex; align-items: center; gap: 6px; font-family: var(--dl-font-heading); font-weight: 500; font-size: var(--dl-text-lg); letter-spacing: .04em; text-transform: uppercase; color: var(--dl-text); }
.rpc-compare b .dl-icon { color: var(--c, var(--dl-text-2)); }
.rpc-steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.rpc-steps li { display: grid; grid-template-columns: 44px 20px minmax(0, 1fr); gap: 10px; align-items: start; padding: 7px 0; border-bottom: 1px solid var(--dl-line); font-size: var(--dl-text-sm); color: var(--dl-text-2); }
.rpc-steps li:last-child { border-bottom: 0; }
.rpc-steps b { font-weight: 600; color: var(--dl-text); }
.rpc-steps__t { font-family: var(--dl-font-numeric); font-weight: 600; color: var(--dl-souls); }
.rpc-steps .dl-icon { width: 18px; height: 18px; color: var(--c); }
.rpc-interp { display: flex; gap: 10px; align-items: flex-start; padding: 10px 12px; background: var(--dl-surface-sunken); border: 1px solid var(--dl-line); border-left: 3px solid var(--dl-text-silver); border-radius: var(--dl-radius-xs); color: var(--dl-text-2); font-size: var(--dl-text-sm); }
.rpc-interp .dl-icon { flex: none; margin-top: 2px; color: var(--dl-text-silver); }
@media (max-width: 1100px) { .rpc { grid-template-columns: 1fr; } .rpc-actions { grid-template-columns: repeat(2, minmax(0, 1fr)); } }