/* Systematic review pages (reviews list, screening workspace, conflicts, duplicates, import, PRISMA, settings). */

.main:has(.rv-workspace) { max-width: none; }
kbd {
  display: inline-block; min-width: 18px; padding: 0 5px; border: 1px solid var(--border-strong); border-bottom-width: 2px;
  border-radius: 4px; font: 600 10.5px/16px ui-monospace, Menlo, monospace; text-align: center; color: var(--text-2); background: var(--surface);
}
mark.hl-include { background: var(--hl-include); color: inherit; border-radius: 3px; padding: 0 2px; }
mark.hl-exclude { background: var(--hl-exclude); color: inherit; border-radius: 3px; padding: 0 2px; }
.rv-chip { font-weight: 600; }

/* ---------- Reviews list ---------- */
.rv-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(380px, 1fr)); gap: 16px; }
@media (max-width: 500px) { .rv-cards { grid-template-columns: 1fr; } }
.rv-card { display: flex; flex-direction: column; gap: 12px; padding: 18px 20px; color: var(--text); transition: border-color .12s, box-shadow .12s; }
.rv-card:hover { text-decoration: none; border-color: var(--border-strong); box-shadow: var(--shadow-lg); }
.rv-card-head { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; }
.rv-card-title { min-width: 0; }
.rv-card-title h3 { font: 600 16px/1.3 var(--serif); margin: 0 0 4px; }
.rv-card-q { font-size: 12.5px; color: var(--muted); margin: 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.rv-card-meta { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.rv-card-meta .badge { display: inline-block; max-width: 100%; overflow: hidden; text-overflow: ellipsis; }
.rv-card-stages { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; padding: 12px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.rv-card-stage { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.rv-stage-label { font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 600; }
.rv-card-foot { display: flex; align-items: center; gap: 8px; }
.rv-progress { display: flex; align-items: center; gap: 8px; }
.rv-progress .progress { flex: 1; }
.rv-progress-text { font-size: 12px; font-weight: 600; white-space: nowrap; font-variant-numeric: tabular-nums; }
.rv-pick-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 6px 14px; max-height: 180px; overflow-y: auto; padding: 8px 10px; border: 1px solid var(--border); border-radius: var(--radius-sm); }
.rv-pick .muted { margin-left: 2px; }

/* ---------- Review header & tabs ---------- */
.rv-head-row { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; margin-bottom: 10px; }
.rv-head-main { min-width: 0; flex: 1; }
.rv-head-main h1 { margin-bottom: 4px; }
.rv-question { margin: 0; max-width: 900px; }
.rv-head-side { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.rv-blind-banner { background: var(--warn-soft); color: var(--text); border: 1px solid color-mix(in srgb, var(--warn) 30%, transparent); border-left: 3px solid var(--warn); padding: 8px 12px; border-radius: var(--radius-sm); font-size: 12.5px; margin-bottom: 12px; }
.rv-tabs { margin-bottom: 14px; }
@media (max-width: 700px) { .rv-head-main { flex-basis: 100%; } .rv-head-main h1 { font-size: 22px; } .rv-tool-actions { gap: 6px 10px; } }
.rv-sub-head { margin-bottom: 12px; }
.rv-sub-head h2 { margin: 0; }
.rv-sub-h3 { margin: 24px 0 10px; }

/* ---------- Screening workspace ---------- */
.rv-workspace { display: flex; flex-direction: column; gap: 10px; }
.rv-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 8px 12px; }
.rv-tool-stage { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; min-width: 0; }
.rv-tool-stage strong { font-size: 13px; white-space: nowrap; }
.rv-tool-progress { display: flex; align-items: center; gap: 10px; }
.rv-tool-progress .rv-progress { width: 220px; }
.rv-tool-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.rv-toggle { font-size: 12.5px; color: var(--text-2); }
.rv-filters-toggle { display: none; }

.rv-criteria { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 16px; font-size: 13px; }
.rv-crit-q { margin-bottom: 10px; }
.rv-crit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.rv-crit h4 { font-size: 12px; text-transform: uppercase; letter-spacing: .05em; margin-bottom: 4px; }
.rv-crit-include h4 { color: var(--ok); }
.rv-crit-exclude h4 { color: var(--danger); }
.rv-crit ul { margin: 0 0 6px; padding-left: 18px; }
.rv-crit-kw { display: flex; flex-wrap: wrap; gap: 4px; font-size: 12px; }

.rv-panes {
  display: grid; grid-template-columns: 210px minmax(260px, 340px) minmax(0, 1fr); gap: 0;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow);
  height: calc(100vh - 320px); min-height: 500px; overflow: hidden; position: relative;
}
.rv-filters, .rv-list, .rv-detail { min-height: 0; overflow-y: auto; }
.rv-filters { border-right: 1px solid var(--border); padding: 12px 10px; background: var(--surface-2); }
.rv-filter-group { margin-bottom: 14px; display: flex; flex-direction: column; gap: 1px; }
.rv-filter-title { font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 600; padding: 0 8px 4px; }
.rv-filter-group select { font-size: 13px; padding: 6px 8px; }
.rv-search { font-size: 13px; padding: 7px 10px; }
.rv-filter {
  display: flex; justify-content: space-between; align-items: center; gap: 8px; width: 100%; text-align: left;
  border: 0; background: none; padding: 6px 8px; border-radius: 6px; font: 500 13px var(--font); color: var(--text-2); cursor: pointer;
}
.rv-filter:hover { background: var(--surface); color: var(--text); }
.rv-filter.active { background: var(--primary-soft); color: var(--primary); font-weight: 600; }
.rv-filter-n { font-size: 11.5px; font-variant-numeric: tabular-nums; color: var(--muted); }
.rv-filter.active .rv-filter-n { color: var(--primary); }
.rv-f-included .rv-filter-n { color: var(--ok); }
.rv-f-excluded .rv-filter-n { color: var(--danger); }
.rv-f-maybe .rv-filter-n { color: var(--maybe); }
.rv-f-conflicts .rv-filter-n { color: var(--warn); }

.rv-list { border-right: 1px solid var(--border); display: flex; flex-direction: column; }
.rv-list-head { position: sticky; top: 0; z-index: 1; background: var(--surface); padding: 9px 14px; border-bottom: 1px solid var(--border); font-size: 13px; }
.rv-list-items { list-style: none; margin: 0; padding: 0; flex: 1; }
.rv-item { padding: 10px 14px; border-bottom: 1px solid var(--border); cursor: pointer; border-left: 3px solid transparent; }
.rv-item:hover { background: var(--surface-2); }
.rv-item.active { background: var(--primary-soft); border-left-color: var(--primary); }
.rv-item-title { font-weight: 600; font-size: 13px; line-height: 1.35; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.rv-item-sub { font-size: 11.5px; color: var(--muted); margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rv-item-chips { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; }
.rv-item-chips .badge { font-size: 10.5px; padding: 1px 7px; }
.rv-list-count { display: flex; align-items: center; gap: 6px; }
.rv-check { margin: 0; cursor: pointer; accent-color: var(--primary); }
.rv-item-checkable { position: relative; padding-left: 36px; }
.rv-item-checkable > .rv-check { position: absolute; left: 13px; top: 12px; }
.rv-bulk { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px; margin-top: 8px; padding: 7px 8px; border-radius: 8px; background: var(--primary-soft); }
.rv-bulk-actions { display: flex; flex-wrap: wrap; gap: 4px; }
.rv-pager { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 8px 12px; border-top: 1px solid var(--border); position: sticky; bottom: 0; background: var(--surface); }

.rv-detail { padding: 0 24px 28px; }
.rv-detail-empty { display: grid; place-items: center; height: 100%; }
.rv-detail-nav { position: sticky; top: 0; z-index: 2; display: flex; gap: 6px; align-items: center; padding: 10px 0; background: var(--surface); border-bottom: 1px solid var(--border); }
.rv-back { display: none; }
.rv-decide { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; padding: 14px 0 10px; }
.rv-dec { min-width: 112px; padding: 10px 16px; font-size: 14px; font-weight: 600; }
.rv-dec kbd { margin-left: 6px; background: transparent; border-color: currentColor; color: inherit; opacity: .7; }
.rv-dec.selected { box-shadow: 0 0 0 3px var(--surface), 0 0 0 5px currentColor; }
.rv-dec.btn-include.selected { box-shadow: 0 0 0 2px var(--surface), 0 0 0 4px var(--ok); }
.rv-dec.btn-exclude.selected { box-shadow: 0 0 0 2px var(--surface), 0 0 0 4px var(--danger); }
.rv-dec.btn-maybe.selected { box-shadow: 0 0 0 2px var(--surface), 0 0 0 4px var(--maybe); }
.rv-reasons { background: var(--danger-soft); border-radius: var(--radius-sm); padding: 10px 12px; margin-bottom: 10px; }
.rv-reasons.flash { animation: rv-flash .9s ease 1; }
@keyframes rv-flash { 0%, 100% { box-shadow: none; } 30% { box-shadow: 0 0 0 3px var(--danger); } }
.rv-final { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 8px 12px; border-radius: var(--radius-sm); background: var(--surface-2); font-size: 13px; margin-bottom: 10px; }
.rv-final-conflict { background: var(--warn-soft); }
.rv-dup-warn { background: var(--warn-soft); border-left: 3px solid var(--warn); padding: 8px 12px; border-radius: var(--radius-sm); font-size: 12.5px; margin-bottom: 10px; }

.rv-article { padding: 6px 0 4px; }
.rv-title { font: 600 20px/1.35 var(--serif); margin-bottom: 8px; }
.rv-authors { font-size: 13px; color: var(--text-2); margin-bottom: 4px; }
.rv-cite { font-size: 12.5px; color: var(--muted); }
.rv-abstract { font: 15px/1.65 var(--serif); color: var(--text); max-width: 78ch; margin-top: 12px; }
.rv-abstract p { margin-bottom: .9em; }
.rv-kw { color: var(--text-2); }

.rv-sec { border-top: 1px solid var(--border); padding-top: 14px; margin-top: 14px; }
.rv-sec-title { font-size: 11.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 600; margin-bottom: 8px; }
.rv-sec-title .muted { text-transform: none; letter-spacing: 0; font-weight: 400; }
.rv-chipset { display: flex; flex-wrap: wrap; gap: 6px; }
.rv-tag {
  display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--border-strong); background: var(--surface); color: var(--text-2);
  border-radius: 999px; padding: 4px 11px; font: 500 12.5px var(--font); cursor: pointer;
}
.rv-tag:hover { border-color: var(--primary); color: var(--text); }
.rv-tag.on { background: var(--primary-soft); border-color: var(--primary); color: var(--primary); font-weight: 600; }
.rv-tag.on.rv-tag-exclude { background: var(--danger); border-color: var(--danger); color: #fff; }
.rv-tag.on.rv-tag-include { background: var(--ok-soft); border-color: var(--ok); color: var(--ok); }
.rv-tag.on.rv-tag-soft-ex { background: var(--danger-soft); border-color: color-mix(in srgb, var(--danger) 40%, transparent); color: var(--danger); }
.rv-tag kbd { font-size: 9.5px; min-width: 14px; line-height: 13px; padding: 0 3px; }
.rv-tag.on.rv-tag-exclude kbd { color: #fff; border-color: rgba(255,255,255,.6); background: transparent; }
span.rv-tag { cursor: default; }
.rv-tag-x { border: 0; background: none; color: inherit; cursor: pointer; font-size: 14px; line-height: 1; padding: 0; opacity: .7; }
.rv-tag-x:hover { opacity: 1; }
.rv-note { min-height: 56px; font-size: 13px; }
.rv-votes { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.rv-votes li { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 13px; }
.rv-vote-name { font-weight: 600; }
.rv-vote-note { flex-basis: 100%; margin-left: 32px; font-size: 12.5px; color: var(--text-2); background: var(--surface-2); padding: 6px 10px; border-radius: var(--radius-sm); white-space: pre-wrap; }
.rv-notes { list-style: none; margin: 0 0 8px; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.rv-notes li { display: flex; gap: 8px; align-items: flex-start; }
.rv-note-body { font-size: 13px; white-space: pre-wrap; }
.rv-note-actions { margin-top: 6px; }
.rv-pdf iframe { width: 100%; height: 70vh; border: 1px solid var(--border); border-radius: var(--radius-sm); margin-top: 10px; background: var(--surface-2); }
.rv-keyhint { font-size: 11.5px; color: var(--muted); display: flex; flex-wrap: wrap; align-items: center; gap: 3px; }

@media (max-width: 1200px) {
  .rv-panes { grid-template-columns: minmax(260px, 340px) minmax(0, 1fr); }
  .rv-filters { display: none; position: absolute; z-index: 5; top: 0; left: 0; bottom: 0; width: 240px; box-shadow: var(--shadow-lg); }
  .rv-panes.show-filters .rv-filters { display: block; }
  .rv-filters-toggle { display: inline-flex; }
}
@media (max-width: 900px) {
  .rv-panes { grid-template-columns: 1fr; height: auto; min-height: 0; overflow: visible; }
  .rv-filters { position: static; width: auto; box-shadow: none; border-right: 0; border-bottom: 1px solid var(--border); }
  .rv-list { border-right: 0; }
  .rv-panes.show-detail .rv-list, .rv-panes:not(.show-detail) .rv-detail { display: none; }
  .rv-back { display: inline-flex; }
  .rv-detail { padding: 0 14px 20px; overflow: visible; }
  .rv-detail-nav { top: 50px; }
  .rv-dec { min-width: 0; flex: 1; padding: 12px 8px; }
  .rv-tool-progress .rv-progress { width: 140px; }
  .rv-keyhint { display: none; }
  .rv-crit-grid { grid-template-columns: 1fr; }
}

/* ---------- Conflicts ---------- */
.rv-conflicts { display: flex; flex-direction: column; gap: 12px; }
.rv-conflict { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(220px, 1fr) auto; gap: 18px; padding: 16px 18px; align-items: start; transition: opacity .25s; }
.rv-conflict h3 { font: 600 15px/1.35 var(--serif); margin-bottom: 4px; }
.rv-conflict-abs summary { font-size: 12px; color: var(--primary); cursor: pointer; }
.rv-conflict-abs p { font-size: 13px; color: var(--text-2); margin-top: 6px; }
.rv-conflict-actions { display: flex; flex-direction: column; gap: 6px; }
.rv-resolved { opacity: 0; }
@media (max-width: 900px) { .rv-conflict { grid-template-columns: 1fr; } .rv-conflict-actions { flex-direction: row; flex-wrap: wrap; } }

/* ---------- Duplicates ---------- */
.rv-dups { display: flex; flex-direction: column; gap: 12px; }
.rv-dup-pair { padding: 16px 18px; }
.rv-dup-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.rv-dup-side { background: var(--surface-2); border-radius: var(--radius-sm); padding: 12px 14px; min-width: 0; }
.rv-dup-side h4 { font: 600 14px/1.35 var(--serif); margin: 4px 0; }
.rv-dup-side p { margin-bottom: 4px; overflow-wrap: anywhere; }
.rv-dup-abs { font-size: 12.5px; color: var(--text-2); }
.rv-dup-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 12px; flex-wrap: wrap; }
.rv-dup-removed { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 16px; }
@media (max-width: 700px) { .rv-dup-grid { grid-template-columns: 1fr; } }

/* ---------- Import ---------- */
.rv-drop {
  display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 36px 20px; margin: 14px 0;
  border: 2px dashed var(--border-strong); border-radius: var(--radius); background: var(--surface-2); cursor: pointer; text-align: center;
  transition: border-color .12s, background .12s;
}
.rv-drop:hover, .rv-drop:focus-visible, .rv-drop.over { border-color: var(--primary); background: var(--primary-soft); outline: none; }
.rv-drop-icon { font-size: 28px; color: var(--primary); }
.rv-import-results { display: flex; flex-direction: column; gap: 6px; }
.rv-import-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 8px 12px; border-radius: var(--radius-sm); background: var(--surface-2); font-size: 13px; }
.rv-import-row.ok { background: var(--ok-soft); }
.rv-import-row.err { background: var(--danger-soft); color: var(--danger); }
.rv-import-next { margin-top: 6px; }
.rv-format-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }

/* ---------- PRISMA ---------- */
.pr-grid { display: grid; grid-template-columns: 110px minmax(180px, 1fr) 36px minmax(180px, 1fr); align-items: center; row-gap: 0; margin: 10px 0; }
.pr-phase { align-self: stretch; display: flex; align-items: center; justify-content: center; writing-mode: vertical-rl; transform: rotate(180deg);
  background: var(--primary-soft); color: var(--primary); font-weight: 600; font-size: 12px; letter-spacing: .06em; text-transform: uppercase; border-radius: 6px; margin-right: 14px; min-height: 70px; }
.pr-box { border: 1.5px solid var(--border-strong); border-radius: 8px; padding: 10px 14px; background: var(--surface); text-align: center; }
.pr-box-t { font-size: 12.5px; color: var(--text-2); }
.pr-n { display: block; font: 700 22px/1.2 var(--serif); margin: 2px 0; font-variant-numeric: tabular-nums; }
.pr-side { background: var(--surface-2); text-align: left; }
.pr-included { border-color: var(--ok); background: var(--ok-soft); }
.pr-included .pr-n { color: var(--ok); }
.pr-reasons { margin: 6px 0 0; padding-left: 16px; font-size: 12px; color: var(--text-2); }
.pr-arrow-down { height: 26px; width: 2px; background: var(--border-strong); justify-self: center; position: relative; }
.pr-arrow-down::after { content: ''; position: absolute; bottom: -1px; left: -4px; border: 5px solid transparent; border-top-color: var(--border-strong); border-bottom: 0; }
.pr-arrow-right { height: 2px; background: var(--border-strong); position: relative; }
.pr-arrow-right::after { content: ''; position: absolute; right: -1px; top: -4px; border: 5px solid transparent; border-left-color: var(--border-strong); border-right: 0; }
.pr-foot { margin-top: 14px; }
.rv-export-group { margin-top: 14px; }
.rv-export-group h4 { font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); margin-bottom: 6px; }
@media (max-width: 700px) {
  .pr-grid { grid-template-columns: minmax(0, 1fr) 24px minmax(0, 1fr); }
  .pr-phase { display: none; }
  .pr-grid > div:empty:not(.pr-arrow-down):not(.pr-arrow-right) { display: none; }
}
@media print {
  .sidebar, .topbar, .rv-tabs, .rv-head .rv-blind-banner, .rv-sub-head button, .rv-export-group, .card:has(.rv-export-group) { display: none !important; }
}

/* ---------- Settings ---------- */
.rv-blind-toggle { align-items: flex-start; padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 14px; }
.rv-blind-toggle input { margin-top: 3px; }
.rv-members .list-item { padding: 8px 0; }
.rv-role { width: auto; font-size: 12.5px; padding: 4px 8px; }
.rv-add-row { margin-top: 10px; flex-wrap: nowrap; }
.rv-add-row input, .rv-add-row select { flex: 1; min-width: 0; }
.rv-kw-h { margin: 14px 0 6px; }
.rv-chip-editor { margin-bottom: 6px; }
.rv-danger { border-color: color-mix(in srgb, var(--danger) 35%, var(--border)); }