/* Régulations — catalogue des règles, consultation seule. */

.rg-head { display: flex; align-items: flex-end; justify-content: space-between; margin-top: 20px; }
.rg-head .pj-title { margin-top: 0; }
.rg-sub { margin: 8px 0 0; font-size: var(--text-md); color: var(--accent); }
#view { display: flex; flex-direction: column; gap: 16px; margin-top: 14px; }

.rg-bar { position: sticky; top: var(--header-h); z-index: 5; display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 12px 0; background: var(--bg-base); border-bottom: 1px solid var(--border-subtle); }
.rg-search { flex: 1 1 360px; width: auto; max-width: 520px; }

.rg-list { display: flex; flex-direction: column; }
.rg-track { border-bottom: 1px solid var(--border-default); }
.rg-track__head { display: flex; align-items: center; gap: 12px; width: 100%; padding: 22px 8px; border: 0; background: none; text-align: left; font: inherit; cursor: pointer; }
.rg-track__head:hover { background: var(--bg-raised); }
.rg-track__head h2 { margin: 0; font: 500 var(--text-lg)/1.3 var(--font-sans); color: var(--fg-strong); }
.rg-track__ico { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: var(--radius-sm); background: var(--accent-tint); color: var(--accent); }
.rg-track__ico svg { width: 16px; height: 16px; stroke-width: 1.7; }
.rg-track__meta { margin-left: auto; font-size: var(--text-sm); color: var(--gray-600); }
.rg-chev { width: 20px; height: 20px; stroke-width: 2; color: var(--fg-strong); transition: transform var(--dur-fast) var(--ease-out); flex: none; }
.is-open > button > .rg-chev { transform: rotate(90deg); }

.rg-cols { display: flex; flex-direction: column; gap: 10px; padding: 0 0 22px 50px; }
.rg-col { border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); background: var(--bg-surface); }
.rg-col.is-open { box-shadow: var(--shadow-sm); }
.rg-col__head { display: flex; align-items: center; gap: 14px; width: 100%; padding: 14px 20px; border: 0; background: none; border-radius: var(--radius-lg); text-align: left; font: inherit; cursor: pointer; }
.rg-col__head:hover { background: var(--bg-raised); }
.rg-col__txt { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.rg-col__txt b { font: 500 var(--text-sm)/1.3 var(--font-sans); color: var(--fg-strong); }
.rg-col__txt small { font-size: var(--text-xs); color: var(--gray-700); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rg-col__n { font-size: var(--text-sm); color: var(--gray-600); white-space: nowrap; }
.rg-col .rg-chev { width: 16px; height: 16px; }

.rg-rules { border-top: 1px solid var(--border-subtle); }
.rg-rule { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px 24px; padding: 16px 20px; border-top: 1px solid var(--border-subtle); }
.rg-rule:first-child { border-top: 0; }
.rg-rule__main { display: flex; flex-direction: column; gap: 5px; min-width: 0; max-width: 900px; }
.rg-rule__main h4 { display: flex; align-items: center; gap: 8px; margin: 0; font: 500 var(--text-md)/1.35 var(--font-sans); color: var(--fg-strong); }
.rg-rule__main p { margin: 0; font-size: var(--text-sm); line-height: 1.5; color: var(--fg-body); }
.rg-uses { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.rg-use { display: inline-flex; align-items: center; gap: 6px; height: 26px; padding: 0 10px; border: 1px solid var(--border-subtle); border-radius: var(--radius-full); background: var(--bg-raised); font-size: var(--text-xs); color: var(--fg-strong); }
.rg-use:hover { border-color: var(--border-strong); color: var(--fg-strong); }
.rg-use svg { width: 12px; height: 12px; stroke-width: 1.6; color: var(--fg-muted); }
.rg-use em { font-style: normal; font-weight: 500; }
.rg-proj { font-size: var(--text-xs); color: var(--fg-muted); white-space: nowrap; }