/* V16: unified right rail and tools — loaded after all previous theme layers. */
*,*::before,*::after{box-sizing:border-box}
.main-grid{min-width:0;align-items:start!important}
.right-rail{min-width:0;display:flex!important;flex-direction:column!important;gap:16px!important;align-self:start;width:100%}
.right-rail>.panel{min-width:0;width:100%;max-width:100%;height:auto!important;max-height:none!important;overflow:visible!important;padding:18px!important;background:var(--surface)!important;border:1px solid var(--border)!important;border-radius:15px!important;box-shadow:var(--shadow)!important}
.right-rail .rail-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 0 12px!important;min-width:0}
.right-rail .rail-head>div{min-width:0}.right-rail .section-kicker{display:block;font-size:10px;letter-spacing:1px;color:var(--muted)}
.right-rail .rail-head h2{font-size:17px!important;line-height:1.35;margin:5px 0 0;color:var(--text)!important;overflow-wrap:anywhere}
.right-rail .rail-description{max-width:none;color:var(--muted)!important;line-height:1.65;margin:0 0 12px;font-size:11px}
.right-rail .tools-head-icon{flex:0 0 32px}
.right-rail .tool-list{margin:8px 0 0;display:grid;gap:7px}
.right-rail .tool-list>button{min-width:0;width:100%;display:flex;align-items:center;gap:10px;text-align:left;padding:11px 10px!important;border:1px solid var(--border)!important;background:var(--surface-2)!important;border-radius:10px;min-height:59px;color:var(--text)!important;transition:border-color .15s,background .15s,transform .15s}
.right-rail .tool-list>button:hover,.right-rail .tool-list>button:focus-visible{border-color:var(--accent)!important;background:var(--accent-soft)!important;outline-offset:2px}
.right-rail .tool-list>button>span:nth-child(2){min-width:0;flex:1;display:flex;flex-direction:column;gap:4px}
.right-rail .tool-list strong{display:block;font-size:11px;line-height:1.4;white-space:normal;overflow-wrap:anywhere;color:var(--text)!important}
.right-rail .tool-list small{display:block;font-size:10px;line-height:1.4;white-space:normal;overflow-wrap:anywhere;color:var(--muted)!important}
.right-rail .tool-list .tool-badge{width:34px;height:34px;flex:none}.right-rail .tool-list .tool-chevron{flex:none}
.right-rail .meb-in-tools{min-width:0;margin-top:18px;padding-top:17px;border-top:1px solid var(--border)!important;background:transparent!important;color:var(--text)}
.right-rail .meb-in-tools .panel-heading{display:flex;flex-wrap:wrap;align-items:flex-start;gap:10px;padding:0!important;margin:0 0 12px}
.right-rail .meb-in-tools .panel-heading>div{flex:1 1 170px;min-width:0}
.right-rail .meb-in-tools .panel-heading h3{font-size:14px;line-height:1.4;margin:6px 0;color:var(--text)!important;overflow-wrap:anywhere}
.right-rail .meb-in-tools .panel-heading p{font-size:11px;line-height:1.6;color:var(--muted)!important;margin:0}
.right-rail .meb-in-tools .panel-heading>a{min-width:0;max-width:100%;white-space:normal;text-align:center;font-size:11px}
.right-rail .meb-in-tools .meb-actions{display:flex;flex-wrap:wrap;gap:9px;align-items:stretch;margin-top:12px;min-width:0}
.right-rail .meb-in-tools .meb-actions .button{flex:1 1 175px;min-width:0;max-width:100%;display:inline-flex;align-items:center;justify-content:center;text-align:center;white-space:normal;overflow-wrap:anywhere;min-height:39px;padding:10px!important;cursor:pointer}
.right-rail .meb-in-tools #mebStatus{overflow-wrap:anywhere}
.right-rail .premium-activity-rows{max-height:none!important;overflow:visible!important}
.right-rail .premium-distribution .premium-donut-wrap{min-width:0;flex-wrap:wrap}
.right-rail .premium-distribution .premium-legend{min-width:0;flex:1}
.right-rail .rail-categories{max-height:none!important;overflow:visible!important}
.right-rail .premium-bars .rail-category{min-width:0}
body.theme-dark .right-rail .tool-list>button{background:var(--surface-2)!important;border-color:var(--border)!important}
body.theme-dark .right-rail .tool-list>button:hover{background:var(--accent-soft)!important;border-color:var(--accent)!important}
body.theme-dark .right-rail .meb-in-tools{border-color:var(--border)!important}
@media(max-width:1199px){.main-grid{grid-template-columns:minmax(0,1fr)!important}.right-rail{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr))!important;align-items:start}.right-rail>.panel{height:auto!important}.right-rail .tools-panel{grid-column:1/-1}.right-rail .tool-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:740px){.right-rail{display:flex!important;flex-direction:column!important;grid-template-columns:none!important}.right-rail .tool-list{grid-template-columns:1fr}.right-rail>.panel{padding:15px!important}.right-rail .meb-in-tools .meb-actions .button{flex-basis:100%}}
@media print{.right-rail>.panel{box-shadow:none!important}.right-rail .tool-list>button{break-inside:avoid}}