/* ============================================================================
 * changelog-module.css — Changelog tab (exec-only)
 * Class prefix: .rrcl-   (drawer + confirm hosts are body-level)
 * On-brand: pink/cyan :root tokens, dark surfaces, JetBrains Mono for SHAs.
 * ==========================================================================*/

.rrcl-page { max-width: 980px; }
.rrcl-loading { padding: 60px 0; text-align: center; color: var(--rr-text-muted); }

/* ── Header ─────────────────────────────────────────────────────────────── */
.rrcl-head { display: flex; align-items: center; gap: 16px; margin-bottom: 18px; }
.rrcl-bird { width: 44px; height: 44px; filter: drop-shadow(0 0 10px rgba(242,57,247,0.4)); }
.rrcl-title { font-size: 26px; font-weight: 700; letter-spacing: .02em; }
.rrcl-sub { font-size: 12px; color: var(--rr-text-muted); margin-top: 2px; }

/* ── Toolbar / filter tabs ──────────────────────────────────────────────── */
.rrcl-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.rrcl-tabs { display: inline-flex; gap: 4px; background: var(--rr-surface-2); border: 1px solid var(--rr-border); border-radius: 12px; padding: 4px; }
.rrcl-tab { display: inline-flex; align-items: center; gap: 7px; background: transparent; border: none; color: var(--rr-text-muted); font: inherit; font-size: 13px; font-weight: 600; padding: 7px 14px; border-radius: 9px; cursor: pointer; transition: all .18s var(--rr-ease); }
.rrcl-tab:hover { color: var(--rr-text); }
.rrcl-tab.is-active { background: linear-gradient(135deg, rgba(242,57,247,0.22), rgba(88,249,244,0.16)); color: var(--rr-text); box-shadow: inset 0 0 0 1px var(--rr-border); }
.rrcl-tab-n { font-family: 'JetBrains Mono', monospace; font-size: 11px; background: rgba(255,255,255,0.08); border-radius: 6px; padding: 1px 6px; }
.rrcl-tab.is-active .rrcl-tab-n { background: rgba(88,249,244,0.18); color: var(--rr-cyan); }

/* ── Timeline ───────────────────────────────────────────────────────────── */
.rrcl-timeline { position: relative; }
.rrcl-day { margin-bottom: 22px; }
.rrcl-day-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--rr-cyan); margin-bottom: 10px; padding-left: 2px; }
.rrcl-day-items { display: flex; flex-direction: column; gap: 8px; }

.rrcl-entry { display: flex; gap: 12px; padding: 13px 15px; background: var(--ng-sheen), var(--ng-tint-card); -webkit-backdrop-filter: blur(var(--ng-blur-card)) saturate(var(--ng-sat)); backdrop-filter: blur(var(--ng-blur-card)) saturate(var(--ng-sat)); border: 1px solid var(--ng-edge-pink); border-radius: var(--rr-radius-sm); box-shadow: inset 0 1px 0 var(--ng-edge-spec), inset 0 0 0 1px var(--ng-edge-cyan), var(--ng-shadow), var(--ng-glow); cursor: pointer; transition: border-color .16s var(--rr-ease), transform .16s var(--rr-ease), box-shadow .16s var(--rr-ease); }
.rrcl-entry:hover { border-color: var(--rr-pink); transform: translateX(2px); box-shadow: inset 0 1px 0 var(--ng-edge-spec), inset 0 0 0 1px var(--ng-edge-cyan), var(--ng-shadow), var(--ng-glow-hover); }
.rrcl-entry--data:hover { border-color: var(--rr-cyan); }
.rrcl-entry--rollback.is-failed { border-color: rgba(255,107,138,0.4); }

.rrcl-ic { flex: 0 0 auto; width: 30px; height: 30px; display: grid; place-items: center; border-radius: 9px; font-size: 15px; background: rgba(242,57,247,0.12); border: 1px solid var(--rr-border); }
.rrcl-ic--data { background: rgba(88,249,244,0.12); border-color: var(--rr-border-cyan); color: var(--rr-cyan); }
.rrcl-ic--rollback { background: rgba(255,107,138,0.14); border-color: rgba(255,107,138,0.3); }

.rrcl-body { min-width: 0; flex: 1; }
.rrcl-entry-top { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 3px; }
.rrcl-kind { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; padding: 2px 7px; border-radius: 6px; }
.rrcl-kind--release { background: rgba(242,57,247,0.16); color: var(--rr-light-pink); }
.rrcl-kind--data { background: rgba(88,249,244,0.14); color: var(--rr-cyan); }
.rrcl-kind--data.is-insert { background: rgba(70,227,155,0.16); color: var(--rr-ok); }
.rrcl-kind--data.is-delete { background: rgba(255,107,138,0.16); color: var(--rr-danger); }
.rrcl-kind--rollback { background: rgba(255,194,75,0.16); color: var(--rr-warn); }
.rrcl-kind--rollback.is-success { background: rgba(70,227,155,0.16); color: var(--rr-ok); }
.rrcl-kind--rollback.is-failed { background: rgba(255,107,138,0.16); color: var(--rr-danger); }

.rrcl-sha { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--rr-text-dim); background: rgba(255,255,255,0.05); padding: 1px 6px; border-radius: 5px; }
.rrcl-table { font-size: 12px; font-weight: 600; color: var(--rr-text); }
.rrcl-rid { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--rr-text-muted); }

.rrcl-msg { font-size: 13.5px; color: var(--rr-text); line-height: 1.4; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rrcl-meta { display: flex; align-items: center; gap: 7px; margin-top: 5px; font-size: 11.5px; color: var(--rr-text-muted); flex-wrap: wrap; }
.rrcl-who { color: var(--rr-text-dim); font-weight: 600; }
.rrcl-dot { opacity: .5; }
.rrcl-time { cursor: help; }
.rrcl-link { color: var(--rr-cyan); text-decoration: none; }
.rrcl-link:hover { text-decoration: underline; }
.rrcl-note-flag { color: var(--rr-warn); }
.rrcl-err { color: var(--rr-danger); }
.rrcl-fields { display: inline-flex; gap: 5px; align-items: center; }
.rrcl-field { font-family: 'JetBrains Mono', monospace; font-size: 10.5px; background: rgba(88,249,244,0.08); color: var(--rr-text-dim); padding: 1px 5px; border-radius: 4px; }
.rrcl-more { color: var(--rr-text-muted); font-size: 10.5px; }

/* ── Detail drawer ──────────────────────────────────────────────────────── */
#rrcl-drawer-host { position: fixed; inset: 0; z-index: 4000; pointer-events: none; }
#rrcl-drawer-host.is-open { pointer-events: auto; }
.rrcl-drawer-backdrop { position: absolute; inset: 0; background: rgba(5,0,12,0.55); opacity: 0; transition: opacity .25s var(--rr-ease); }
#rrcl-drawer-host.is-open .rrcl-drawer-backdrop { opacity: 1; }
.rrcl-drawer { position: absolute; top: 0; right: 0; bottom: 0; width: min(520px, 94vw); background: var(--ng-sheen), var(--ng-tint-overlay); -webkit-backdrop-filter: blur(var(--ng-blur-overlay)) saturate(var(--ng-sat)); backdrop-filter: blur(var(--ng-blur-overlay)) saturate(var(--ng-sat)); border-left: 1px solid var(--ng-edge-pink); box-shadow: -20px 0 50px rgba(0,0,0,0.5); padding: 22px 24px 48px; overflow-y: auto; transform: translateX(100%); transition: transform .28s var(--rr-ease); }
#rrcl-drawer-host.is-open .rrcl-drawer { transform: translateX(0); }

.rrcl-dr-head { position: relative; margin-bottom: 14px; padding-right: 36px; }
.rrcl-dr-close { position: absolute; top: 0; right: 0; background: rgba(255,255,255,0.06); border: 1px solid var(--rr-border); color: var(--rr-text); width: 30px; height: 30px; border-radius: 8px; cursor: pointer; }
.rrcl-dr-close:hover { border-color: var(--rr-pink); }
.rrcl-dr-kind { font-size: 11px; text-transform: uppercase; letter-spacing: .1em; color: var(--rr-cyan); font-weight: 700; }
.rrcl-dr-subkind { font-family: 'JetBrains Mono', monospace; font-size: 18px; font-weight: 700; margin-top: 2px; }
.rrcl-dr-msg { font-size: 16px; font-weight: 600; line-height: 1.35; margin-bottom: 12px; }
.rrcl-dr-commitbody { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--rr-text-muted); background: var(--rr-surface-2); border: 1px solid var(--rr-border); border-radius: 8px; padding: 10px 12px; white-space: pre-wrap; word-break: break-word; margin-bottom: 14px; }
.rrcl-err-box { color: var(--rr-danger); border-color: rgba(255,107,138,0.3); }

.rrcl-dr-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 9px 14px; margin-bottom: 16px; }
.rrcl-kv-k { font-size: 10px; text-transform: uppercase; letter-spacing: .07em; color: var(--rr-text-muted); margin-bottom: 1px; }
.rrcl-kv-v { font-size: 12.5px; color: var(--rr-text); word-break: break-word; }
.rrcl-dr-sect { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--rr-cyan); font-weight: 700; margin: 16px 0 9px; }
.rrcl-dr-actions { margin: 14px 0; }

.rrcl-commits { display: flex; flex-direction: column; gap: 6px; }
.rrcl-commit { display: flex; align-items: baseline; gap: 8px; font-size: 12px; padding: 6px 8px; background: var(--rr-surface); border-radius: 7px; }
.rrcl-commit code { font-family: 'JetBrains Mono', monospace; color: var(--rr-light-pink); font-size: 11px; }
.rrcl-commit-msg { flex: 1; color: var(--rr-text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rrcl-commit-auth { color: var(--rr-text-muted); font-size: 11px; }

/* diff */
.rrcl-diff { display: flex; flex-direction: column; gap: 6px; }
.rrcl-diff-row { display: grid; grid-template-columns: 130px 1fr 16px 1fr; gap: 8px; align-items: start; font-size: 12px; padding: 7px 9px; background: var(--rr-surface); border-radius: 7px; }
.rrcl-diff-row--flat { grid-template-columns: 130px 1fr; }
.rrcl-diff-field { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--rr-text-dim); word-break: break-word; }
.rrcl-diff-old { color: var(--rr-danger); text-decoration: line-through; opacity: .8; word-break: break-word; }
.rrcl-diff-arrow { color: var(--rr-text-muted); text-align: center; }
.rrcl-diff-new { color: var(--rr-ok); word-break: break-word; }
.rrcl-empty-sm { font-size: 12px; color: var(--rr-text-muted); padding: 8px 0; }

/* exec note */
.rrcl-note-wrap { display: flex; flex-direction: column; gap: 8px; }
.rrcl-note-input { width: 100%; min-height: 56px; resize: vertical; background: var(--rr-surface-2); border: 1px solid var(--rr-border); border-radius: 8px; color: var(--rr-text); font: inherit; font-size: 13px; padding: 9px 11px; }
.rrcl-note-input:focus { outline: none; border-color: var(--rr-cyan); }

/* ── Rollback panel (in release drawer) ─────────────────────────────────── */
.rrcl-rollback { margin-top: 22px; padding: 15px; border-radius: 10px; border: 1px solid rgba(255,107,138,0.3); background: rgba(255,107,138,0.05); }
.rrcl-rollback.is-disabled { border-color: var(--rr-border); background: var(--rr-surface-2); }
.rrcl-rb-head { font-size: 13px; font-weight: 700; color: var(--rr-danger); margin-bottom: 7px; }
.rrcl-rollback.is-disabled .rrcl-rb-head { color: var(--rr-text-muted); }
.rrcl-rb-warn { font-size: 11.5px; color: var(--rr-text-muted); line-height: 1.5; margin-bottom: 11px; }
.rrcl-rb-warn b { color: var(--rr-text-dim); }
.rrcl-rb-note { font-size: 11px; color: var(--rr-text-muted); margin-top: 9px; line-height: 1.5; }
.rrcl-rb-note code { font-family: 'JetBrains Mono', monospace; font-size: 10.5px; color: var(--rr-cyan); }

/* ── Confirm modal (body-level) ─────────────────────────────────────────── */
#rrcl-confirm-host { position: fixed; inset: 0; z-index: 5000; display: none; }
#rrcl-confirm-host.is-open { display: grid; place-items: center; }
.rrcl-confirm-backdrop { position: absolute; inset: 0; background: rgba(5,0,12,0.7); backdrop-filter: blur(3px); }
.rrcl-confirm { position: relative; width: min(480px, 92vw); max-height: 90vh; overflow-y: auto; background: var(--ng-sheen), var(--ng-tint-overlay); -webkit-backdrop-filter: blur(var(--ng-blur-overlay)) saturate(var(--ng-sat)); backdrop-filter: blur(var(--ng-blur-overlay)) saturate(var(--ng-sat)); border: 1px solid rgba(255,107,138,0.4); border-radius: 16px; box-shadow: inset 0 1px 0 var(--ng-edge-spec), var(--ng-shadow-overlay); padding: 24px; text-align: center; }
.rrcl-confirm-icon { font-size: 34px; }
.rrcl-confirm-title { font-size: 20px; font-weight: 700; margin: 6px 0 14px; color: var(--rr-danger); }
.rrcl-confirm-body { text-align: left; font-size: 13px; color: var(--rr-text-muted); line-height: 1.5; }
.rrcl-confirm-body p { margin-bottom: 10px; }
.rrcl-confirm-body b { color: var(--rr-text); }
.rrcl-confirm-versions { display: flex; align-items: stretch; gap: 10px; margin: 12px 0; }
.rrcl-cv { flex: 1; background: var(--rr-surface); border: 1px solid var(--rr-border); border-radius: 9px; padding: 9px 11px; }
.rrcl-cv.is-target { border-color: var(--rr-pink); }
.rrcl-cv span { font-size: 10px; text-transform: uppercase; letter-spacing: .06em; color: var(--rr-text-muted); display: block; }
.rrcl-cv code { font-family: 'JetBrains Mono', monospace; font-size: 14px; color: var(--rr-light-pink); }
.rrcl-cv-msg { font-size: 11px; color: var(--rr-text-dim); margin-top: 3px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rrcl-cv-date { font-size: 10px; color: var(--rr-text-muted); margin-top: 3px; }
.rrcl-cv-arrow { align-self: center; color: var(--rr-text-muted); font-size: 18px; }
.rrcl-confirm-danger { color: var(--rr-danger) !important; font-weight: 600; }
.rrcl-confirm-label { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--rr-text-dim); margin: 12px 0 5px; }
.rrcl-confirm-label code { font-family: 'JetBrains Mono', monospace; color: var(--rr-pink); text-transform: none; letter-spacing: 0; }
.rrcl-confirm-input { width: 100%; background: var(--rr-surface-2); border: 1px solid var(--rr-border); border-radius: 8px; color: var(--rr-text); font: inherit; font-size: 13px; padding: 9px 11px; }
textarea.rrcl-confirm-input { min-height: 56px; resize: vertical; }
.rrcl-confirm-input:focus { outline: none; border-color: var(--rr-pink); }
.rrcl-confirm-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 18px; }
.rr-btn--danger[disabled] { opacity: .4; cursor: not-allowed; }

/* ── Neon Glass fallback (no backdrop-filter → pre-glass opaque surfaces) ── */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .rrcl-entry { background: var(--rr-surface); }
  .rrcl-drawer, .rrcl-confirm { background: var(--rr-panel-2); }
}