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div{min-width:0;display:grid;gap:2px}.account-row strong,.account-row small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-row small{color:var(--muted);font-size:12px}.account-row button{min-height:30px;border:1px solid var(--border);border-radius:7px;color:#344054;background:#fff;padding:0 10px;font-size:12px;font-weight:760}.account-row .link-danger{border-color:#fecaca;color:#991b1b;background:#fff}.system-status{display:grid;gap:10px;margin-top:24px;padding-top:20px;border-top:1px solid var(--border-soft)}.system-status div{display:grid;grid-template-columns:1fr auto;gap:3px 12px;border:1px solid var(--border-soft);border-radius:8px;background:var(--surface);padding:12px}.system-status span,.system-status small{color:var(--muted);font-size:12px;font-weight:650}.system-status strong{color:var(--text);font-size:13px}.system-status small{grid-column:1 / 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iframe{width:100%;height:min(78dvh,680px);border:0;background:#fff}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.undo-toast{position:fixed;left:50%;bottom:20px;z-index:45;display:flex;align-items:center;gap:12px;transform:translate(-50%);border-radius:8px;color:#fff;background:#111827;box-shadow:var(--shadow);padding:10px 12px 10px 14px;font-size:14px;font-weight:650}.undo-toast button{border:0;border-radius:7px;color:#bfdbfe;background:transparent;padding:7px 8px;font-weight:800}@keyframes shimmer{to{transform:translate(100%)}}@media(max-width:1040px){.app-shell{grid-template-columns:248px minmax(0,1fr)}.app-shell.sidebar-collapsed{grid-template-columns:76px minmax(0,1fr)}}@media(max-width:820px){.app-shell,.app-shell.sidebar-collapsed{grid-template-columns:1fr}.sidebar{position:fixed;inset:0 auto 0 0;z-index:30;width:260px;transform:translate(-100%);transition:transform .18s 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18px)}.settings-panel{width:100%}.mobile-compose-fab{position:fixed;right:16px;bottom:18px;z-index:22;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;border:0;border-radius:999px;color:#fff;background:var(--blue);box-shadow:0 14px 30px #2563eb4d;padding:0 18px;font-weight:800}.mobile-compose-fab:hover{background:var(--blue-strong)}}@media(max-width:520px){.login-page{padding:14px}.login-panel{padding:22px}.advanced-grid{grid-template-columns:1fr}.panel-header{min-height:auto;align-items:flex-start}.panel-actions{display:none}.message-row{min-height:96px}.app-shell.layout-list .message-row{min-height:84px;align-items:start;padding:10px 12px 10px 10px}.app-shell.layout-list .message-meta,.app-shell.density-compact.layout-list .message-meta{grid-template-columns:minmax(0,1fr) auto;row-gap:4px;column-gap:10px}.app-shell.layout-list .message-line{grid-column:1;grid-row:1}.app-shell.layout-list .subject-line{grid-column:1 / -1;grid-row:2}.app-shell.layout-list .message-meta p{grid-column:1 / -1;grid-row:3}.app-shell.layout-list .row-time{grid-column:2;grid-row:1;align-self:start}.topbar-actions .icon-button{display:none}.topbar-actions .settings-trigger{display:inline-grid;flex:0 0 auto}.topbar-actions .sync-button{width:40px;max-width:40px;justify-content:center;padding:0;font-size:0}.recipient-field{grid-template-columns:42px minmax(0,1fr);padding:8px 10px}.contact-suggestions{left:54px;right:10px}}