.x-mail-layout{display:grid;grid-template-columns:minmax(270px,.7fr) minmax(0,1.5fr);gap:20px;align-items:start;min-width:0}.x-mail-layout>div,.x-mail-reader{min-width:0}.x-mail-list{border-top:1px solid var(--line);max-height:70vh;overflow:auto;scrollbar-gutter:stable}.x-mail-item{padding:12px 8px;border-bottom:1px solid var(--line)}.x-mail-item.is-current{box-shadow:inset 3px 0 var(--ui-primary);background:var(--ui-primary-soft)}.x-mail-open{display:flex;flex-direction:column;gap:5px;width:100%;text-align:left;border:0;background:transparent;color:inherit;font:inherit;cursor:pointer;padding:0}.x-mail-open strong,.x-mail-open span,.x-mail-links{overflow-wrap:anywhere}.x-mail-open:focus-visible{outline:2px solid var(--ui-primary);outline-offset:4px}.x-mail-snippet{font-size:13px;line-height:1.4;color:var(--muted,#5e6775);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.x-mail-links{font-size:13px;margin-top:8px}.x-mail-reader{padding:20px;border:1px solid var(--line);border-radius:8px;background:var(--panel)}.x-mail-reader h3{font-size:20px;line-height:1.4;margin:12px 0;overflow-wrap:anywhere}.x-mail-reader h4{font-size:15px;margin:0 0 8px}.x-mail-reader-nav{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px}.x-mail-reader-head dl{margin:12px 0;font-size:14px}.x-mail-reader-head dl>div{display:grid;grid-template-columns:90px minmax(0,1fr);gap:8px;padding:4px 0}.x-mail-reader-head dt{color:var(--muted,#5e6775)}.x-mail-reader-head dd{margin:0;overflow-wrap:anywhere}.x-mail-request-links{padding:12px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.x-mail-request-links ul{padding-left:18px;margin:6px 0 12px}.x-mail-body{font-family:inherit;line-height:1.65;white-space:pre-wrap;overflow-wrap:anywhere;max-height:70vh;overflow:auto;padding:20px 0;tab-size:4}.x-mail-body:focus-visible{outline:2px solid var(--ui-primary)}.x-mail-reader a{text-decoration:underline;text-underline-offset:2px}.x-mail-attachments{padding:16px 0;border-top:1px solid var(--line)}.x-mail-attachments ul{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0}.x-mail-attachments button{white-space:normal;overflow-wrap:anywhere;text-align:left;max-width:100%}.x-mail-evidence{margin-top:16px}.x-mail-evidence pre{white-space:pre-wrap;overflow-wrap:anywhere;max-height:220px;overflow:auto;font-size:12px}.x-mail-empty{padding:24px;color:var(--muted,#5e6775)}.x-mail-picker-context{padding:12px 0;border-bottom:1px solid var(--line);margin-bottom:16px;overflow-wrap:anywhere}.x-mail-picker-context strong{display:block;margin-top:8px}.x-mail-customer-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.x-mail-layout .x-pager{flex-wrap:wrap;gap:8px}@media(max-width:1100px){.x-mail-layout{grid-template-columns:minmax(0,1fr)}.x-mail-list{max-height:350px;overflow:auto}.x-mail-reader{padding:16px}.x-mail-body{max-height:65vh}}@media(max-width:550px){.x-mail-reader-head dl>div{grid-template-columns:1fr;gap:0}.x-mail-reader-nav .actions{gap:6px}.x-mail-customer-fields{grid-template-columns:1fr}.x-mail-reader{padding:12px}.x-mail-open strong{font-size:14px}}

/* Keep compact selected rows readable against the existing primary-soft token. */
.x-mail-item.is-current .muted,.x-mail-item.is-current .x-mail-snippet{color:var(--text)}
.x-mail-item.is-current a{color:var(--ui-primary-pressed)}
.x-mail-links a{text-decoration:underline;text-underline-offset:2px}