/* ShiftNevis Program revision history — Phase D read-only UI */
.program-revision-lock{overflow:hidden}

.program-revision-overlay{
  position:fixed;
  inset:0;
  z-index:12000;
  display:none;
  direction:rtl;
}
.program-revision-overlay.is-open{display:block}

.program-revision-backdrop{
  position:absolute;
  inset:0;
  background:rgba(26,18,38,.46);
  backdrop-filter:blur(3px);
}

.program-revision-drawer{
  position:absolute;
  top:0;
  bottom:0;
  left:0;
  width:min(860px,calc(100vw - 42px));
  background:#f9f7fc;
  border-right:1px solid #e4ddec;
  box-shadow:18px 0 50px rgba(32,19,48,.18);
  overflow:hidden;
  animation:programRevisionEnter .2s ease-out;
}
@keyframes programRevisionEnter{
  from{transform:translateX(-28px);opacity:.7}
  to{transform:translateX(0);opacity:1}
}

.program-revision-shell{
  height:100%;
  overflow:auto;
  padding:24px;
  box-sizing:border-box;
}

.program-revision-head{
  position:sticky;
  top:-24px;
  z-index:8;
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:16px;
  margin:-24px -24px 18px;
  padding:22px 24px 16px;
  border-bottom:1px solid #e8e1ef;
  background:rgba(249,247,252,.96);
  backdrop-filter:blur(12px);
}
.program-revision-head>div{min-width:0}
.program-revision-head small{
  display:block;
  margin-bottom:3px;
  color:#7c3aed;
  font-size:11px;
  font-weight:900;
}
.program-revision-head h2{
  margin:0;
  color:#251c2e;
  font-size:24px;
  line-height:1.35;
}
.program-revision-head p{
  margin:4px 0 0;
  color:#7c7284;
  font-size:12px;
  font-weight:700;
}

.program-revision-close{
  width:40px;
  height:40px;
  flex:0 0 40px;
  display:grid;
  place-items:center;
  border:1px solid #e2dbe9;
  border-radius:13px;
  background:#fff;
  color:#655b6d;
  cursor:pointer;
  font:inherit;
}

.program-revision-summary{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
  margin-bottom:12px;
}
.program-revision-summary>span{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:14px 16px;
  border:1px solid #e6dfed;
  border-radius:16px;
  background:#fff;
}
.program-revision-summary small{
  color:#807587;
  font-size:11px;
  font-weight:800;
}
.program-revision-summary b{
  color:#4c1d95;
  font-size:20px;
}

.program-revision-note{
  display:flex;
  align-items:center;
  gap:9px;
  margin-bottom:16px;
  padding:11px 13px;
  border:1px solid #ddd1f2;
  border-radius:14px;
  background:#f6f1ff;
  color:#5f5270;
  font-size:11px;
  font-weight:700;
  line-height:1.8;
}
.program-revision-note i{color:#7c3aed}

.program-revision-list{
  position:relative;
  display:grid;
  gap:10px;
}
.program-revision-list:before{
  content:"";
  position:absolute;
  top:18px;
  bottom:18px;
  right:25px;
  width:2px;
  background:#ded2ec;
}

.program-revision-item{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:52px minmax(0,1fr);
  gap:12px;
  padding:13px;
  border:1px solid #e7e0ec;
  border-radius:18px;
  background:#fff;
  box-shadow:0 7px 18px rgba(52,31,72,.045);
}
.program-revision-item.is-current{
  border-color:#c6b1ee;
  box-shadow:0 8px 24px rgba(109,40,217,.08);
}
.program-revision-item__rail{
  display:flex;
  align-items:flex-start;
  justify-content:center;
}
.program-revision-item__rail span{
  width:34px;
  height:34px;
  display:grid;
  place-items:center;
  border:3px solid #f9f7fc;
  border-radius:50%;
  background:#ede6f7;
  color:#6d28d9;
  font-size:12px;
  font-weight:950;
  box-shadow:0 0 0 1px #d9c9eb;
}
.program-revision-item.is-current .program-revision-item__rail span{
  background:#7c3aed;
  color:#fff;
  box-shadow:0 0 0 1px #7c3aed;
}

.program-revision-item__body{min-width:0}
.program-revision-item__top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.program-revision-item__top strong{
  flex:0 0 auto;
  color:#33263e;
  font-size:13px;
}
.program-revision-item__title{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:6px;
}

.program-revision-kind,
.program-revision-current{
  display:inline-flex;
  align-items:center;
  gap:5px;
  min-height:28px;
  padding:0 9px;
  border-radius:999px;
  font-size:9px;
  font-weight:900;
}
.program-revision-kind.is-bootstrap{background:#eef1f5;color:#59616a}
.program-revision-kind.is-generated{background:#edf9f3;color:#087a50}
.program-revision-kind.is-regenerated{background:#eef4ff;color:#315ca8}
.program-revision-kind.is-manual{background:#fff5e9;color:#a25c08}
.program-revision-kind.is-restore{background:#f4edff;color:#6d28d9}
.program-revision-kind.is-auxiliary{background:#eef9fb;color:#14788b}
.program-revision-kind.is-default{background:#f3f1f5;color:#706777}
.program-revision-current{background:#ebe4ff;color:#6d28d9}

.program-revision-item__meta{
  display:flex;
  flex-wrap:wrap;
  gap:6px 12px;
  margin-top:9px;
  color:#766d7c;
  font-size:10px;
  font-weight:700;
}
.program-revision-item__meta span{
  display:inline-flex;
  align-items:center;
  gap:5px;
}
.program-revision-item__meta i{color:#9b8ba9}

.program-revision-item__summary{
  margin:9px 0 0;
  padding:8px 10px;
  border-radius:10px;
  background:#faf8fc;
  color:#6d6473;
  font-size:10px;
  line-height:1.8;
}

.program-revision-item__changes{
  display:grid;
  gap:6px;
  margin-top:8px;
}
.program-revision-item__changes span{
  display:flex;
  align-items:center;
  gap:7px;
  min-height:32px;
  padding:6px 9px;
  border:1px solid #eadff5;
  border-radius:10px;
  background:#fbf8ff;
  color:#55455f;
  font-size:9.5px;
  font-weight:800;
  line-height:1.65;
}
.program-revision-item__changes i{
  color:#7c3aed;
}

.program-revision-item__actions{
  display:flex;
  flex-wrap:wrap;
  gap:7px;
  margin-top:11px;
}
.program-revision-item__actions button,
.program-revision-back{
  min-height:37px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  padding:0 11px;
  border:1px solid #dfd6e9;
  border-radius:11px;
  background:#fff;
  color:#5d5267;
  cursor:pointer;
  font:inherit;
  font-size:10px;
  font-weight:900;
}
.program-revision-item__actions button:hover,
.program-revision-back:hover{
  border-color:#c9b4e8;
  background:#f8f4ff;
  color:#6d28d9;
}
.program-revision-item__actions .is-compare{
  border-color:#d8c8f1;
  background:#f8f3ff;
  color:#6d28d9;
}

.program-revision-loading,
.program-revision-error,
.program-revision-empty{
  min-height:240px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:28px;
  text-align:center;
  color:#766d7d;
}
.program-revision-loading i,
.program-revision-error>i{
  font-size:25px;
  color:#7c3aed;
}
.program-revision-error>i{color:#c2415b}
.program-revision-loading b,
.program-revision-error b{
  color:#31273a;
  font-size:14px;
}
.program-revision-loading span,
.program-revision-error span{
  font-size:11px;
}
.program-revision-error button{
  margin-top:6px;
  min-height:38px;
  padding:0 14px;
  border:1px solid #e1d7ea;
  border-radius:11px;
  background:#fff;
  color:#64586f;
  font:inherit;
  font-weight:900;
}

.program-revision-head.is-detail{
  align-items:center;
}
.program-revision-back{
  margin-bottom:8px;
  background:transparent;
}
.program-revision-detail-meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px 13px;
  margin-bottom:13px;
  padding:12px 14px;
  border:1px solid #e4dce9;
  border-radius:15px;
  background:#fff;
  color:#706677;
  font-size:10px;
  font-weight:800;
}
.program-revision-detail-meta>span:not(.program-revision-kind):not(.program-revision-current){
  display:inline-flex;
  align-items:center;
  gap:5px;
}

.program-revision-change-strip{
  display:flex;
  flex-wrap:wrap;
  gap:7px;
  margin-bottom:13px;
  padding:12px;
  border:1px solid #eadfcf;
  border-radius:14px;
  background:#fffaf3;
}
.program-revision-change-strip b{
  width:100%;
  color:#7d4d17;
  font-size:10px;
}
.program-revision-change-strip span{
  padding:5px 8px;
  border-radius:9px;
  background:#fff;
  color:#6f5c49;
  font-size:9px;
  font-weight:800;
}

.program-revision-detail-summary{
  display:flex;
  align-items:flex-start;
  gap:9px;
  margin-bottom:12px;
  padding:11px 13px;
  border:1px solid #dfd3ef;
  border-radius:13px;
  background:#f8f4ff;
  color:#5f4c70;
  font-size:10px;
  font-weight:800;
  line-height:1.8;
}
.program-revision-detail-summary i{
  margin-top:3px;
  color:#7c3aed;
}
.program-revision-change-strip .program-revision-change-detail{
  width:100%;
  display:grid;
  grid-template-columns:minmax(0,1fr) 48px 22px 48px;
  align-items:center;
  gap:8px;
  padding:9px 10px;
  border:1px solid #eadfcf;
  border-radius:11px;
  background:#fff;
}
.program-revision-change-detail>div{
  min-width:0;
  display:flex;
  align-items:center;
  gap:6px;
}
.program-revision-change-detail strong{
  overflow:hidden;
  color:#403344;
  font-size:10px;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.program-revision-change-detail small{
  flex:0 0 auto;
  color:#8c7c91;
  font-size:9px;
}
.program-revision-change-detail>div i{
  color:#7c3aed;
}
.program-revision-change-detail>span{
  display:grid!important;
  place-items:center;
  min-height:30px;
  padding:0!important;
  font-size:10px!important;
  font-weight:950!important;
}
.program-revision-change-detail .is-before{
  background:#fff0f1!important;
  color:#b4374f!important;
}
.program-revision-change-detail .is-after{
  background:#eaf9f1!important;
  color:#0a7c52!important;
}
.program-revision-change-detail>i{
  color:#9e8eaa;
  text-align:center;
}

.program-revision-table-wrap{
  overflow:auto;
  max-height:calc(100vh - 250px);
  border:1px solid #dfd8e6;
  border-radius:16px;
  background:#fff;
}
.program-revision-table{
  width:max-content;
  min-width:100%;
  border-collapse:separate;
  border-spacing:0;
  font-size:10px;
}
.program-revision-table th,
.program-revision-table td{
  min-width:42px;
  height:38px;
  padding:5px 7px;
  border-left:1px solid #eee9f2;
  border-bottom:1px solid #eee9f2;
  text-align:center;
  white-space:nowrap;
}
.program-revision-table th{
  position:sticky;
  top:0;
  z-index:3;
  background:#f8f5fb;
  color:#706478;
  font-weight:900;
}
.program-revision-table .program-revision-staff{
  position:sticky;
  right:0;
  z-index:2;
  min-width:155px;
  max-width:190px;
  background:#fff;
  text-align:right;
  color:#34293b;
  font-weight:900;
  overflow:hidden;
  text-overflow:ellipsis;
}
.program-revision-table th:first-child{
  right:0;
  z-index:4;
  min-width:155px;
}
.program-revision-shift{
  display:inline-grid;
  place-items:center;
  min-width:26px;
  min-height:26px;
  border-radius:8px;
  background:#f4eff9;
  color:#493b55;
  font-weight:900;
}

.program-revision-compare-summary{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);
  align-items:center;
  gap:10px;
  margin-bottom:13px;
  padding:14px;
  border:1px solid #dfd5eb;
  border-radius:16px;
  background:#fff;
}
.program-revision-compare-summary>div{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:9px 11px;
  border-radius:12px;
  background:#f9f6fc;
}
.program-revision-compare-summary small{
  color:#817587;
  font-size:9px;
  font-weight:800;
}
.program-revision-compare-summary b{
  color:#5b21b6;
  font-size:16px;
}
.program-revision-compare-summary>i{color:#9e8eac}
.program-revision-compare-summary>span{
  grid-column:1/-1;
  justify-self:center;
  padding:6px 10px;
  border-radius:999px;
  background:#eee7fb;
  color:#6d28d9;
  font-size:10px;
  font-weight:900;
}

.program-revision-diff-list{
  display:grid;
  gap:7px;
}
.program-revision-diff-list article{
  display:grid;
  grid-template-columns:minmax(170px,1fr) 54px 24px 54px;
  align-items:center;
  gap:8px;
  padding:10px 12px;
  border:1px solid #e7e0ec;
  border-radius:13px;
  background:#fff;
}
.program-revision-diff-list article>div{
  display:flex;
  flex-direction:column;
  min-width:0;
}
.program-revision-diff-list article b{
  overflow:hidden;
  color:#342a3b;
  font-size:10px;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.program-revision-diff-list article small{
  color:#8a7d91;
  font-size:9px;
}
.program-revision-diff-list article>span{
  display:grid;
  place-items:center;
  min-height:31px;
  border-radius:9px;
  font-size:10px;
  font-weight:950;
}
.program-revision-diff-list .is-before{background:#fff0f1;color:#b4374f}
.program-revision-diff-list .is-after{background:#eaf9f1;color:#0a7c52}
.program-revision-diff-list article>i{text-align:center;color:#9d8da8}
.program-revision-diff-more{
  margin:6px 0 0;
  color:#7c7184;
  font-size:10px;
  text-align:center;
}
.program-revision-empty.is-success{
  color:#18794e;
}
.program-revision-empty.is-success i{
  font-size:26px;
}

/* Desktop program cards: make room for the third history action. */
.archive-card__actions{
  flex-wrap:wrap;
}
.archive-card__actions .program-history-button{
  border-color:#d9caef;
  background:#f8f4ff;
  color:#6d28d9;
}
.program-revision-badge{
  border-color:#ddd0f1!important;
  background:#f7f2ff!important;
  color:#6d28d9!important;
}

@media(max-width:760px){
  .program-revision-drawer{
    top:auto;
    right:0;
    left:0;
    bottom:0;
    width:100%;
    height:min(88vh,820px);
    border-top:1px solid #e1d8e9;
    border-right:0;
    border-radius:24px 24px 0 0;
    box-shadow:0 -18px 50px rgba(35,20,51,.2);
    animation:programRevisionMobileEnter .2s ease-out;
  }
  @keyframes programRevisionMobileEnter{
    from{transform:translateY(28px);opacity:.7}
    to{transform:translateY(0);opacity:1}
  }
  .program-revision-shell{padding:16px}
  .program-revision-head{
    top:-16px;
    margin:-16px -16px 14px;
    padding:16px 16px 13px;
  }
  .program-revision-head h2{font-size:19px}
  .program-revision-summary>span{padding:11px 12px}
  .program-revision-item{grid-template-columns:42px minmax(0,1fr);gap:8px;padding:10px}
  .program-revision-list:before{right:20px}
  .program-revision-item__rail span{width:30px;height:30px}
  .program-revision-item__top{align-items:flex-start;flex-direction:column-reverse;gap:6px}
  .program-revision-item__actions{display:grid;grid-template-columns:1fr 1fr}
  .program-revision-item__actions button{width:100%}
  .program-revision-table-wrap{max-height:calc(88vh - 220px)}
  .program-revision-diff-list article{
    grid-template-columns:minmax(0,1fr) 44px 18px 44px;
    padding:9px;
  }
  .program-revision-change-strip .program-revision-change-detail{
    grid-template-columns:minmax(0,1fr) 42px 16px 42px;
    gap:5px;
  }
  .program-revision-change-detail>div{
    flex-wrap:wrap;
  }
  .program-revision-compare-summary{grid-template-columns:1fr auto 1fr}

  .programs-mobile-card__actions{
    grid-template-columns:minmax(0,1fr) minmax(92px,.72fr) 46px!important;
  }
  .programs-mobile-history{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:6px;
    padding:0 9px;
    border:1px solid #d9c9ef;
    background:#f8f3ff;
    color:#6d28d9;
    font-size:10px;
  }
  .programs-mobile-card__timeline .is-revision{
    border-color:#ddd0f2;
    background:#f7f2ff;
    color:#6d28d9;
    font-weight:900;
  }
}

@media(max-width:430px){
  .program-revision-summary{grid-template-columns:1fr 1fr}
  .program-revision-item__actions{grid-template-columns:1fr}
  .program-revision-diff-list article{
    grid-template-columns:minmax(0,1fr) 42px 15px 42px;
    gap:5px;
  }
  .programs-mobile-card__actions{
    grid-template-columns:minmax(0,1fr) 46px!important;
  }
  .programs-mobile-view{grid-column:1/-1}
  .programs-mobile-history{grid-column:1}
}