/* Match the approved notification navigation without changing its existing styles. */
.sd-panel.sd-inbox-panel[data-center-tab="related"]{width:440px;max-width:100vw}
.sd-panel.sd-inbox-panel[data-center-tab="related"] .sd-content{padding:0 18px}
.sd-panel.sd-inbox-panel[data-center-tab="messages"] .sd-content{padding:0 18px}
.sd-panel.sd-inbox-panel:is([data-center-tab="messages"],[data-center-tab="related"]) .mc-module-tabs{justify-content:space-between;gap:2px;padding:9px 0 12px;border-bottom:1px solid #edf1f6}
.sd-panel.sd-inbox-panel:is([data-center-tab="messages"],[data-center-tab="related"]) .mc-module-tabs button{min-height:34px;padding:0 8px;border:0;border-radius:18px;color:#40516d;font-size:12px;font-weight:500}
.sd-panel.sd-inbox-panel:is([data-center-tab="messages"],[data-center-tab="related"]) .mc-module-tabs button[aria-pressed="true"]{background:#ecf3ff;color:#2362db;font-weight:600}
.sd-panel.sd-inbox-panel:is([data-center-tab="messages"],[data-center-tab="related"]) .mc-module-tabs button:hover{background:#f2f6fd;color:#2362db}
.sd-panel.sd-inbox-panel:is([data-center-tab="messages"],[data-center-tab="related"]) .mc-module-tabs button:focus-visible{outline:2px solid #5380e9;outline-offset:1px}
.sd-panel.sd-inbox-panel:is([data-center-tab="messages"],[data-center-tab="related"]) .mc-module-dot{width:6px;height:6px;flex-basis:6px;box-shadow:none}
/* Bring conversation cards into the same compact rhythm as notification cards. */
.sd-panel.sd-inbox-panel[data-center-tab="messages"] .mc-list{padding-top:12px}
.sd-panel.sd-inbox-panel[data-center-tab="messages"] .mc-conversation{align-items:flex-start;min-height:84px;margin-bottom:9px;padding:11px;gap:9px;border-color:#dfe7f2;border-radius:10px;box-shadow:0 1px 2px #1b376005}
.sd-panel.sd-inbox-panel[data-center-tab="messages"] .mc-conversation .mc-thumb{width:56px;height:60px;flex:0 0 56px;border-radius:7px;background:#f5f7fa}
.sd-panel.sd-inbox-panel[data-center-tab="messages"] .mc-conversation .mc-copy{min-width:0}
.sd-panel.sd-inbox-panel[data-center-tab="messages"] .mc-conversation .mc-source-tag{display:inline-block;max-width:100%;padding:2px 6px;border-radius:5px;background:#eaf2ff;color:#3368cc;font-size:11px;line-height:15px}
.sd-panel.sd-inbox-panel[data-center-tab="messages"] .mc-conversation .mc-title-line{margin-top:3px}
.sd-panel.sd-inbox-panel[data-center-tab="messages"] .mc-conversation .mc-title-line strong{font-size:13px;font-weight:650;line-height:19px;color:#203149}
.sd-panel.sd-inbox-panel[data-center-tab="messages"] .mc-conversation .mc-preview{margin-top:5px;font-size:12px;line-height:18px;color:#60718c}
.sd-panel.sd-inbox-panel[data-center-tab="messages"] .mc-conversation .mc-meta{align-self:flex-start;gap:6px}
.sd-panel.sd-inbox-panel[data-center-tab="messages"] .mc-conversation time{font-size:11px;color:#8492a7}
@media(max-width:560px){
 .sd-panel.sd-inbox-panel:is([data-center-tab="messages"],[data-center-tab="related"]) .sd-content{padding:0 12px}
 .sd-panel.sd-inbox-panel:is([data-center-tab="messages"],[data-center-tab="related"]) .mc-module-tabs{gap:0}
 .sd-panel.sd-inbox-panel:is([data-center-tab="messages"],[data-center-tab="related"]) .mc-module-tabs button{font-size:11px;padding:0 5px}
 .sd-panel.sd-inbox-panel[data-center-tab="messages"] .mc-conversation{padding:11px;gap:9px}
 .sd-panel.sd-inbox-panel[data-center-tab="messages"] .mc-conversation .mc-thumb{width:55px;height:58px;flex-basis:55px}
}