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1fr);min-width:0;min-height:0;padding-right:var(--reader-content-gutter);grid-template-rows:minmax(0,1fr);display:grid;position:relative}.message-list-pane{background:var(--message-list-surface);border-right:1px solid var(--color-border);cursor:col-resize;grid-template-rows:auto auto auto minmax(0,1fr) auto;min-width:0;display:grid}.mail-message-list-pane{grid-template-rows:auto auto minmax(0,1fr) auto;min-height:0;overflow:hidden}.mail-message-list-pane.has-trash-notice{grid-template-rows:auto auto auto minmax(0,1fr) auto}.message-list-pane>header{border-bottom:1px solid var(--color-border);min-height:var(--density-message-header);padding:var(--density-space-md) var(--density-panel-padding);justify-content:space-between;align-items:center;display:flex}.message-list-pane>header>div:first-child{min-width:0}.message-list-pane h1{font-family:var(--font-label);text-overflow:ellipsis;white-space:nowrap;margin-bottom:3px;font-size:1.22rem;overflow:hidden}.message-list-pane header span,.message-list-pane footer{color:var(--color-text-muted);font-size:.82rem}.message-list-pane header>div:last-child{align-items:center;gap:var(--density-space-xs);display:flex}.message-list-pane header .mailbox-scope-select{max-width:140px;min-height:var(--density-icon-control);padding:0 var(--density-space-sm)}.mail-engine-status{background:var(--message-list-surface);border-bottom:1px solid var(--color-border);color:var(--color-text-muted);align-items:center;gap:var(--density-space-sm);min-height:32px;padding:var(--density-space-xs) var(--density-panel-padding);font-size:.78rem;display:flex}.mail-engine-status>span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.mail-engine-status .icon-button{margin-left:auto}.mail-engine-status.is-error{color:var(--color-danger)}.mail-engine-status.is-working{color:var(--color-warning)}.mail-engine-status.is-ready svg{color:var(--color-success)}.message-scroll{min-width:0;min-height:0;overflow:hidden auto}.message-page-state{color:var(--color-text-muted);align-items:center;gap:var(--density-space-sm);min-height:calc(var(--density-message-header) * 2);padding:var(--density-panel-padding);justify-content:center;display:flex}.message-section-separator{background:var(--color-surface-muted);border-bottom:1px solid var(--color-border);border-top:1px solid var(--color-border);color:var(--color-text-muted);font-family:var(--font-label);letter-spacing:.04em;height:26px;padding:0 var(--density-panel-padding);text-transform:uppercase;align-items:center;font-size:.72rem;font-weight:700;display:flex}.trash-notice{background:color-mix(in srgb, var(--color-action) 8%, var(--message-list-surface));border-bottom:1px solid var(--color-border);color:var(--color-text-muted);cursor:default;justify-content:space-between;align-items:center;gap:10px;padding:7px 12px;font-size:.82rem;display:flex}.trash-notice button{color:var(--color-accent-text);cursor:pointer;white-space:nowrap;background:0 0;border:0;padding:3px 0;font-weight:700}.trash-notice button:disabled{cursor:default;opacity:.45}.message-list-item,.message-row{box-sizing:border-box;min-width:0;max-width:100%;overflow:hidden}.message-row{--message-row-gutter:calc(var(--density-icon-control) + var(--density-space-sm));--message-row-end-gutter:var(--density-page-padding);border-bottom:1px solid var(--color-border);color:var(--color-text);cursor:pointer;grid-template-columns:var(--message-row-gutter) minmax(0, 1fr) var(--message-row-end-gutter);padding:var(--density-space-md) 0;text-align:left;background:0 0;align-items:start;display:grid;left:0}.message-select-gutter,.message-row-end-gutter{cursor:default;align-self:stretch;min-width:0}.message-select-gutter{justify-content:center;align-items:center;display:flex}.message-select-hitbox{cursor:pointer;justify-content:center;align-items:center;width:80%;height:80%;display:flex}.message-select-hitbox input{margin:0}.message-touch-actions{display:none}.message-row-content{gap:var(--density-space-xs);min-width:0;display:grid}.message-row-top>span{align-items:center;gap:var(--density-space-sm);display:inline-flex}.message-flag{color:var(--color-action);width:.9rem;height:.9rem}.message-row:hover{background:var(--message-row-background-hover)}.message-row.is-selected{background:var(--message-row-background-selected);box-shadow:inset 0 0 0 1px var(--message-row-selected-border)}.message-row.is-unread{box-shadow:inset 3px 0 var(--message-row-unread-indicator)}.message-row.is-selected.is-unread{box-shadow:inset 3px 0 var(--message-row-unread-indicator), inset 0 0 0 1px var(--message-row-selected-border)}.message-row-top{justify-content:space-between;align-items:center;gap:8px;min-width:0;display:flex}.message-row-top>strong{flex:auto;min-width:0}.message-row-top>span{flex:none;min-width:0}.message-row-top strong,.message-subject,.message-preview{text-overflow:ellipsis;white-space:nowrap;max-width:100%;display:block;overflow:hidden}.message-row-top time{color:var(--color-text-faint);font-size:.78rem}.message-row.is-unread .message-row-top strong,.message-row.is-unread .message-subject{font-weight:700}.message-row.is-unread .message-subject{color:var(--color-action)}.message-preview{color:var(--color-text-muted);font-size:.85rem}.message-list-pane>footer{border-top:1px solid var(--color-border);justify-content:space-between;align-items:center;min-height:42px;padding:8px 14px;display:flex}.message-list-pane>footer.message-pagination{gap:var(--density-space-sm);padding:var(--density-space-xs) var(--density-panel-padding);justify-content:space-between;display:flex}.message-pagination-summary{white-space:nowrap}.message-page-controls,.message-page-controls label{align-items:center;gap:var(--density-space-xs);white-space:nowrap;display:inline-flex}.message-page-controls{justify-content:flex-end;margin-left:auto}.message-page-controls input{background:var(--color-surface-raised);border:1px solid var(--color-border);border-radius:var(--radius-control);color:var(--color-text);min-height:28px;padding:0 var(--density-space-xs);text-align:center;width:3.6rem}.message-page-controls button{background:var(--color-surface-raised);border:1px solid var(--color-border);border-radius:var(--radius-control);color:var(--color-text);justify-content:center;align-items:center;width:28px;height:28px;padding:0;display:inline-flex}.message-page-controls button svg{width:16px;height:16px}.message-page-controls button:hover:not(:disabled){background:var(--message-row-background-hover)}.message-page-controls button:disabled{cursor:default;opacity:.4}.message-reader{background:var(--mail-workspace-background);grid-template-rows:minmax(0,1fr);min-width:0;display:grid;overflow:hidden}.reader-subject-sticky{background:var(--mail-workspace-background);padding:var(--density-space-xs) 0;z-index:10;position:sticky;top:0}.reader-subject{background:var(--message-list-surface);border-bottom:1px solid var(--color-border);border-top:1px solid var(--color-border);align-items:center;gap:var(--density-space-md);min-height:calc(var(--density-message-header) - (var(--density-space-xs) * 2));padding:var(--density-space-md) var(--density-page-padding);display:flex}.message-reader h1{font-family:var(--font-label);text-overflow:ellipsis;white-space:nowrap;flex:auto;min-width:0;margin:0;font-size:1.25rem;overflow:hidden}.reader-status{flex:0 auto;max-width:50%;position:relative}.reader-status summary{cursor:pointer;align-items:center;gap:var(--density-space-sm);min-width:0;list-style:none;display:flex}.reader-status summary::-webkit-details-marker{display:none}.reader-status summary>span{background:var(--color-surface-raised);border:1px solid var(--color-border);align-items:center;gap:var(--density-space-sm);min-height:22px;padding:2px var(--density-space-sm);text-overflow:ellipsis;white-space:nowrap;border-radius:999px;font-size:.75rem;display:inline-flex;overflow:hidden}.reader-status.is-pending .operation-state,.reader-status.is-retrying .operation-state,.reader-status.is-verifying .operation-state{color:var(--color-warning)}.reader-status.is-failed .operation-state{color:var(--color-danger)}.reader-status-details{background:var(--color-surface-raised);border:1px solid var(--color-border-strong);border-radius:var(--radius-control);box-shadow:var(--shadow-dialog);gap:var(--density-space-xs);padding:var(--density-space-sm) var(--density-space-md);right:0;top:calc(100% + var(--density-space-xs));white-space:nowrap;z-index:20;font-size:.78rem;display:grid;position:absolute}.reader-status:not([open]) .reader-status-details{display:none}.message-content-scroll{background:var(--mail-workspace-background);min-width:0;min-height:0;padding-right:var(--reader-content-gutter);scrollbar-color:var(--color-text-faint) var(--mail-workspace-background);scrollbar-gutter:stable;scrollbar-width:auto;overflow:hidden auto}.message-content-scroll::-webkit-scrollbar-track{background:var(--mail-workspace-background)}.message-content-scroll::-webkit-scrollbar-thumb{background:var(--color-text-faint);border:3px solid var(--mail-workspace-background);border-radius:999px}.message-content-scroll::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}.reader-message-header{background:var(--message-list-surface);border-bottom:1px solid var(--color-border);align-items:center;gap:var(--density-space-md);min-height:var(--density-message-header);padding:var(--density-space-sm) var(--density-page-padding);grid-template-columns:auto minmax(0,1fr) auto;display:grid}.reader-conversation-total{color:var(--color-text-muted);white-space:nowrap;font-size:.78rem}.reader-thread{gap:var(--density-space-sm);padding-bottom:var(--density-space-md);display:grid}.reader-thread-message{background:var(--message-list-surface);border:1px solid var(--color-border);border-radius:var(--radius-control);overflow:hidden}.reader-thread-message .reader-message-header{border-bottom:0}.reader-thread-message.is-open .reader-message-header{border-bottom:1px solid var(--color-border)}.reader-thread-header{grid-template-columns:minmax(0,1fr) auto}.reader-thread-title{color:inherit;align-items:center;gap:var(--density-space-md);text-align:left;background:0 0;border:0;grid-template-columns:auto minmax(0,1fr) auto auto;width:100%;min-width:0;padding:0;display:grid}.reader-thread-title:hover{background:var(--message-row-background-hover)}.reader-thread-title time{color:var(--color-text-muted);white-space:nowrap;font-size:.78rem}.reader-thread-title small{color:var(--color-text-muted)}.reader-thread-toggle{transition:transform var(--motion-fast)}.reader-thread-message.is-open .reader-thread-toggle{transform:rotate(180deg)}.sender-avatar{background:var(--color-surface-selected);border:1px solid var(--color-border);color:var(--color-action);height:var(--density-icon-control);width:var(--density-icon-control);border-radius:50%;justify-content:center;align-items:center;font-weight:700;display:inline-flex}.sender-summary{align-self:center;gap:2px;min-width:0;display:grid}.sender-identity{align-items:baseline;gap:var(--density-space-sm);white-space:nowrap;min-width:0;display:flex}.sender-identity>span,.reader-header-meta time{color:var(--color-text-muted);font-size:.82rem}.sender-identity>strong,.sender-identity>span{text-overflow:ellipsis;min-width:0;overflow:hidden}.sender-identity>strong{flex:0 auto}.sender-identity>span{flex:auto}.sender-summary details{color:var(--color-text-muted);font-size:.8rem}.sender-summary summary{cursor:pointer;align-items:center;gap:3px;list-style:none;display:inline-flex}.sender-summary summary svg{width:13px;height:13px}.sender-summary dl{grid-template-columns:auto 1fr;gap:4px 10px;margin:9px 0 0;display:grid}.sender-summary dt{color:var(--color-text-faint)}.sender-summary dd{overflow-wrap:anywhere;margin:0}.reader-header-meta{align-self:stretch;justify-items:end;display:grid}.reader-header-actions{gap:2px;display:flex}.reader-header-actions button{border-radius:var(--radius-control);min-height:var(--density-icon-control);min-width:var(--density-icon-control);background:0 0;border:0;justify-content:center;align-items:center;display:inline-flex}.reader-header-actions button:hover{background:var(--color-surface-muted)}.compact-reader-back{display:none}.message-body-scroll{min-width:0;max-width:100%;min-height:0;padding:var(--density-panel-padding) 0;overflow:hidden}.message-body-scroll.has-rich-content{overflow:hidden}.message-body{background:var(--message-list-surface);border:1px solid var(--color-border);min-height:100%;padding:var(--density-page-padding)}.message-body p{white-space:pre-line;max-width:76ch;line-height:1.55}.attachments{background:var(--message-list-surface);border-bottom:1px solid var(--color-border);align-items:center;gap:var(--density-space-xs) var(--density-space-md);padding:var(--density-space-xs) var(--density-page-padding);flex-wrap:wrap;display:flex}.attachments>strong{align-items:center;gap:var(--density-space-sm);white-space:nowrap;font-size:.8rem;display:flex}.attachments button{background:var(--color-surface-raised);border:1px solid var(--color-border);border-radius:var(--radius-control);text-align:left;justify-self:start;align-items:flex-start;min-width:230px;padding:9px 11px;display:grid}.attachments button small{color:var(--color-text-muted);margin-top:3px}.empty-reader,.loading-state,.error-state{color:var(--color-text-muted);text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:0;padding:28px;display:flex}.empty-reader{grid-column:2}.loading-state,.error-state{grid-column:1/-1}.empty-workspace{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:100%;padding:32px;display:flex}.empty-workspace h1{color:var(--color-text);font-size:var(--density-font-large);margin:0 0 12px}.empty-workspace p{color:var(--color-text-muted);max-width:480px;margin:0 auto 20px;line-height:1.6}.empty-actions{justify-content:center;gap:10px;margin-bottom:16px;display:flex}.empty-note{font-size:var(--density-font-small)}.loading-mark{background:var(--color-action);border-radius:50%;width:16px;height:16px;margin-bottom:12px;animation:1s infinite alternate pulse}@keyframes pulse{to{opacity:.35;transform:scale(.82)}}.mail-loading-skeleton{overflow:hidden}.mail-workspace:not(.mail-loading-skeleton){animation:mail-content-reveal var(--duration-fast) ease-out}.mail-loading-command-bar{pointer-events:none}.loading-skeleton-block{background:linear-gradient(100deg, var(--color-surface-muted) 20%, color-mix(in srgb, var(--color-surface-muted) 58%, var(--color-border-strong)) 42%, var(--color-surface-muted) 64%);background-size:240% 100%;border-radius:999px;height:10px;animation:1.6s ease-in-out infinite mail-skeleton-shimmer;display:block}.mail-loading-command-bar .loading-skeleton-block{height:calc(var(--density-control) - var(--density-space-sm))}.mail-loading-command-bar .is-command-primary{background:color-mix(in srgb, var(--color-action) 32%, var(--color-surface));width:92px}.mail-loading-command-bar .is-command{width:68px}.mail-loading-command-bar .is-command-short{width:42px}.mail-loading-list{cursor:default;grid-template-rows:auto minmax(0,1fr);overflow:hidden}.mail-loading-list>header>div{gap:var(--density-space-sm);width:min(55%,180px);display:grid}.mail-loading-list .is-heading{width:78%;height:15px}.mail-loading-list .is-caption{width:100%;height:8px}.mail-loading-list .is-control{height:var(--density-icon-control);width:88px}.mail-loading-rows{overflow:hidden}.mail-loading-row{border-bottom:1px solid var(--color-border);gap:var(--density-space-xs) var(--density-space-md);grid-template-columns:var(--density-icon-control) minmax(0, 1fr) 48px;min-height:calc(var(--density-message-header) + var(--density-space-md));padding:var(--density-space-md) var(--density-panel-padding);display:grid}.mail-loading-row .is-avatar{height:var(--density-icon-control);width:var(--density-icon-control);grid-row:1/4;align-self:center}.mail-loading-row .is-sender{align-self:end;width:46%;height:10px}.mail-loading-row .is-time{place-self:end;width:42px;height:7px}.mail-loading-row .is-subject{grid-column:2/4;width:72%}.mail-loading-row .is-preview{grid-column:2/4;width:94%;height:8px}.mail-loading-row.is-medium .is-subject{width:58%}.mail-loading-row.is-medium .is-preview{width:76%}.mail-loading-row.is-short .is-subject{width:43%}.mail-loading-row.is-short .is-preview{width:62%}.mail-loading-reader{grid-template-rows:auto minmax(0,1fr)}.mail-loading-reader .reader-subject{min-height:var(--density-message-header)}.mail-loading-reader .is-reader-title{width:min(56%,420px);height:17px}.mail-loading-reader-body{background:var(--message-list-surface);border:1px solid var(--color-border);margin-bottom:var(--density-panel-padding);min-height:0}.mail-loading-reader-header{border-bottom:1px solid var(--color-border);align-items:center;gap:var(--density-space-md);grid-template-columns:var(--density-icon-control) minmax(0, 1fr) 72px;min-height:var(--density-message-header);padding:var(--density-space-md) var(--density-page-padding);display:grid}.mail-loading-reader-header .is-avatar{height:var(--density-icon-control);width:var(--density-icon-control)}.mail-loading-reader-header .is-reader-sender{width:min(38%,220px)}.mail-loading-reader-header .is-reader-time{justify-self:end;width:64px;height:8px}.mail-loading-reader-copy{gap:var(--density-space-lg);padding:calc(var(--density-page-padding) * 1.5) var(--density-page-padding);display:grid}.mail-loading-reader-copy .loading-skeleton-block{width:min(86%,720px)}.mail-loading-reader-copy .is-copy-medium{width:min(68%,560px)}.mail-loading-reader-copy .is-copy-short{margin-top:var(--density-space-lg);width:min(42%,340px)}.mail-loading-message{animation:startup-message-reveal var(--duration-fast) ease-out .9s forwards;bottom:var(--density-page-padding);color:var(--color-text-muted);left:calc(var(--density-message-list-width) + 50%);opacity:0;z-index:2;margin:0;font-size:.8rem;position:absolute;transform:translate(-50%)}@keyframes mail-skeleton-shimmer{0%{background-position:100% 0}to{background-position:-140% 0}}@keyframes mail-content-reveal{0%{opacity:.72}to{opacity:1}}@media (prefers-reduced-motion:reduce){.loading-skeleton-block{background:var(--color-surface-muted);animation:none}.mail-loading-message{opacity:1;animation:none}.mail-workspace:not(.mail-loading-skeleton){animation:none}}.dialog-overlay{background:var(--color-overlay);z-index:60;position:fixed;inset:0}.compose-workspace{background:var(--color-surface);grid-template-rows:auto auto auto minmax(0,1fr) auto auto;min-height:0;display:grid;overflow:hidden}.compose-header,.compose-footer{border-bottom:1px solid var(--color-border);align-items:center;gap:var(--density-space-md);min-height:var(--density-control);padding:var(--density-space-sm) var(--density-message-x);display:flex}.compose-header>span,.compose-footer>span{color:var(--color-text-muted);font-size:var(--density-font-small)}.compose-header .icon-button{margin-left:auto}.compose-fields{padding:0 var(--density-message-x);display:grid}.compose-fields label,.compose-fields details{border-bottom:1px solid var(--color-border);min-height:var(--density-control);grid-template-columns:4rem minmax(0,1fr);align-items:center;display:grid}.compose-fields .compose-subject{grid-template-columns:minmax(0,1fr)}.compose-fields details{padding:var(--density-space-sm) 0;display:block}.compose-fields summary{color:var(--color-text-muted);cursor:pointer;font-size:var(--density-font-small)}.compose-fields input,.compose-fields select{color:var(--color-text);min-height:var(--density-control);background:0 0;border:0;outline:0;width:100%}.compose-fields .app-select{min-height:var(--density-control);background:0 0;border:0;border-radius:0;padding:0}.compose-fields .app-select:hover:not(:disabled){background:0 0;border-color:#0000}.compose-fields .app-select:focus-visible{box-shadow:none;outline:2px solid var(--color-focus);outline-offset:2px}.compose-fields .app-select[data-state=open]{box-shadow:none;background:0 0;border-color:#0000}.recipient-values{align-items:center;gap:var(--density-space-xs);flex-wrap:wrap;display:flex}.recipient-values button{background:var(--color-surface-muted);border:1px solid var(--color-border);color:var(--color-text);border-radius:999px;padding:2px 8px}.recipient-values input{flex:10rem}.compose-format-toolbar{background:var(--color-surface-raised);border-bottom:1px solid var(--color-border);padding:var(--density-space-xs) var(--density-message-x);align-items:center;gap:2px;display:flex}.compose-format-toolbar button{border-radius:var(--radius-control);min-height:var(--density-control);min-width:var(--density-control);padding:var(--density-space-sm);background:0 0;border:0}.compose-format-toolbar button:hover,.compose-format-toolbar button[aria-pressed=true]{background:var(--color-surface-selected);color:var(--color-accent-text)}.compose-editor{min-height:0;overflow-y:auto}.compose-editor .tiptap{min-height:100%;padding:var(--density-message-x);outline:0}.compose-editor .tiptap p.is-editor-empty:first-child:before{color:var(--color-text-faint);content:attr(data-placeholder);float:left;pointer-events:none;height:0}.compose-footer{border-bottom:0;border-top:1px solid var(--color-border)}.compose-footer button{align-items:center;gap:var(--density-space-sm);display:inline-flex}.compose-footer button:last-child{margin-left:auto}.draft-attachments{gap:var(--density-space-sm);padding:var(--density-space-sm) var(--density-message-x);flex-wrap:wrap;margin:0;list-style:none;display:flex}.draft-attachments li{background:var(--color-surface-raised);border:1px solid var(--color-border);border-radius:var(--radius-control);align-items:center;gap:var(--density-space-sm);min-width:0;max-width:100%;padding:var(--density-space-xs) var(--density-space-sm);display:flex}.draft-attachments li>span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.draft-attachments button{background:0 0;border:0;flex:none}.draft-list{display:grid;overflow-y:auto}.draft-list>button{border:0;border-bottom:1px solid var(--color-border);color:var(--color-text);gap:var(--density-space-xs);padding:var(--density-space-md) var(--density-message-x);text-align:left;background:0 0;display:grid}.draft-list>button:hover,.draft-list>button[aria-selected=true]{background:var(--message-row-background-selected)}.draft-list>button span,.draft-list>button time{color:var(--color-text-muted);font-size:var(--density-font-small);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.outbox-row{border-bottom:1px solid var(--color-border);gap:var(--density-space-xs);padding:var(--density-space-md) var(--density-message-x);display:grid}.outbox-row small,.outbox-row time{color:var(--color-text-muted);font-size:var(--density-font-small);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.submission-state{color:var(--color-text-muted);align-items:center;gap:var(--density-space-xs);font-size:var(--density-font-small);display:inline-flex}.submission-state.is-sent{color:var(--color-success)}.submission-state.is-failed,.submission-state.is-uncertain{color:var(--color-danger)}.message-operation{color:var(--color-text-muted);align-items:center;display:inline-flex}.message-operation svg{width:1em;height:1em}.message-operation.is-failed{color:var(--color-danger)}.message-conversation-count{background:var(--color-surface-muted);border:1px solid var(--color-border);color:var(--color-text-muted);border-radius:999px;justify-content:center;align-items:center;min-width:1.35rem;padding:0 .32rem;font-size:.72rem;font-weight:700;display:inline-flex}.density-option-list{gap:var(--density-space-sm);max-width:500px;display:grid}.density-option{background:var(--color-surface-raised);border:1px solid var(--color-border);border-radius:var(--radius-control);cursor:pointer;align-items:flex-start;gap:var(--density-space-md);padding:var(--density-space-md);display:flex}.density-option:hover{border-color:var(--color-border-strong)}.density-option input{accent-color:var(--color-action);margin-top:3px}.density-option>span{gap:2px;display:grid}.density-option small{color:var(--color-text-muted)}html[data-folder-density=condensed] .folder-navigation>nav{gap:0}html[data-folder-density=condensed] .folder-navigation>nav a,html[data-folder-density=condensed] .provider-folder-tree-row>a,html[data-folder-density=condensed] .folder-tree-parent,html[data-folder-density=condensed] .folder-tree-toggle{min-height:max(22px, calc(var(--density-nav-row) - 7px));padding-top:0;padding-bottom:0}html[data-folder-density=condensed] .provider-folder-group{padding-top:2px}html[data-folder-density=condensed] .mailbox-sync{gap:1px;padding-bottom:2px}html[data-folder-density=condensed] .mailbox-sync .icon-button,html[data-folder-density=condensed] .mailbox-tree-toggle{min-height:22px}html[data-message-list-density=condensed] .message-row{gap:var(--density-space-xs);padding-bottom:var(--density-space-xs);padding-top:var(--density-space-xs)}html[data-message-list-density=condensed] .message-row-content{gap:1px}html[data-message-list-density=condensed] .message-preview{display:none}.mail-command-bar{background:var(--mail-command-bar-background);border-bottom:1px solid var(--color-border);min-height:calc(var(--density-control) + var(--density-space-md));padding:var(--density-space-xs) var(--density-space-md);scrollbar-width:thin;align-items:center;gap:2px;display:flex;overflow-x:auto}.mail-command-bar button{border-radius:var(--radius-control);align-items:center;gap:var(--density-space-sm);min-height:var(--density-control);padding:var(--density-space-sm) var(--density-space-md);background:0 0;border:0;flex:none;display:inline-flex}.mail-command-bar button:hover:not(:disabled){background:var(--mail-command-bar-hover)}.mail-command-bar .command-primary{background:var(--color-action);color:var(--color-on-action);padding-left:var(--density-message-x);padding-right:var(--density-message-x);font-weight:700}.mail-command-bar .command-primary:hover{background:var(--color-action-hover)}.mail-command-bar .command-icon{min-width:var(--density-control);padding-left:var(--density-space-sm);padding-right:var(--density-space-sm);justify-content:center}.command-folder-select{border-radius:var(--radius-control);align-items:center;gap:var(--density-space-sm);min-height:var(--density-control);padding:var(--density-space-sm) var(--density-space-md);display:inline-flex;position:relative}.command-folder-select:hover{background:var(--mail-command-bar-hover)}.command-folder-select select{cursor:pointer;opacity:0;width:100%;position:absolute;inset:0}.selection-count{color:var(--color-text-muted);font-size:var(--density-font-small);white-space:nowrap;margin-left:auto}.mobile-command-more{display:none!important}.command-chevron{height:12px;margin-left:calc(var(--density-space-xs) * -1);width:12px}.command-separator{border-left:1px solid var(--color-border);margin:var(--density-space-sm);align-self:stretch}.message-context-menu{animation:context-in var(--duration-fast) ease-out;background:var(--color-surface-raised);border:1px solid var(--color-border-strong);border-radius:var(--radius-panel);box-shadow:var(--shadow-dialog);min-width:230px;padding:var(--density-space-sm);z-index:100}.message-context-item{border-radius:var(--radius-control);color:var(--color-text);align-items:center;gap:var(--density-space-md);min-height:var(--density-control);padding:var(--density-space-sm) var(--density-space-md);-webkit-user-select:none;user-select:none;outline:none;grid-template-columns:auto minmax(0,1fr) auto;display:grid}.message-context-item[data-highlighted]{background:var(--color-surface-muted)}.message-context-item[data-disabled]{color:var(--color-text-faint);cursor:not-allowed;opacity:.7}.message-context-item>span{color:var(--color-text-faint);font-size:.72rem}.message-context-item.is-unavailable>svg{color:var(--color-text-faint)}.message-context-separator{border-top:1px solid var(--color-border);margin:var(--density-space-sm) 0}.folder-target-menu{min-width:300px;max-height:min(68vh,520px);overflow-y:auto}.folder-target-menu-search{background:var(--color-surface-muted);border:1px solid var(--color-border-strong);border-radius:var(--radius-control);align-items:center;gap:var(--density-space-sm);margin-bottom:var(--density-space-sm);padding:0 var(--density-space-md);z-index:1;display:flex;position:sticky;top:0}.folder-target-menu-search input{color:var(--color-text);min-height:var(--density-control);background:0 0;border:0;outline:0;width:100%}.folder-target-menu-item{border-radius:var(--radius-control);color:var(--color-text);min-height:var(--density-control);padding:var(--density-space-sm) var(--density-space-md);outline:0;display:grid}.folder-target-menu-item[data-highlighted],.folder-target-menu-item[data-active=true]{background:var(--color-surface-selected)}.folder-target-menu-item small{color:var(--color-text-muted)}.folder-target-empty{color:var(--color-text-muted);padding:var(--density-space-md);margin:0}.touch-actions-overlay{background:var(--color-overlay);z-index:110;position:fixed;inset:0}.folder-target-picker{background:var(--color-surface-raised);border:1px solid var(--color-border-strong);border-radius:var(--radius-panel);box-shadow:var(--shadow-dialog);gap:var(--density-space-md);max-width:calc(100vw - 32px);max-height:min(70vh,560px);padding:var(--density-panel-padding);z-index:111;width:460px;display:grid;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%)}.folder-target-picker>header{justify-content:space-between;align-items:center;display:flex}.folder-target-picker h2{margin:0}.folder-target-search{border:1px solid var(--color-border-strong);border-radius:var(--radius-control);align-items:center;gap:var(--density-space-sm);padding:0 var(--density-space-md);display:flex}.folder-target-search input{color:var(--color-text);min-height:var(--density-control);background:0 0;border:0;outline:0;width:100%}.folder-target-results{max-height:360px;display:grid;overflow-y:auto}.folder-target-results button{border-radius:var(--radius-control);color:var(--color-text);padding:var(--density-space-sm) var(--density-space-md);text-align:left;background:0 0;border:0;display:grid}.folder-target-results button:hover,.folder-target-results button.is-active{background:var(--color-surface-selected)}.folder-target-results small{color:var(--color-text-muted)}.touch-actions-sheet{background:var(--color-surface-raised);border-radius:var(--radius-panel) var(--radius-panel) 0 0;box-shadow:var(--shadow-dialog);max-height:min(78vh,620px);padding:var(--density-space-md) var(--density-panel-padding) max(var(--density-panel-padding), env(safe-area-inset-bottom));z-index:111;position:fixed;bottom:0;left:0;right:0;overflow:hidden auto}.touch-actions-sheet>header{align-items:center;min-height:44px;display:flex}.touch-actions-sheet>header h2{font-family:var(--font-label);margin:0;font-size:1rem}.touch-actions-sheet>header .icon-button{min-width:44px;min-height:44px;margin-left:auto}.touch-actions-list{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.touch-actions-list>button,.touch-folder-action{border-radius:var(--radius-control);color:var(--color-text);align-items:center;gap:var(--density-space-md);min-width:0;min-height:48px;padding:var(--density-space-sm) var(--density-space-md);text-align:left;background:0 0;border:0;display:flex}.touch-actions-list>button:hover,.touch-folder-action:hover{background:var(--color-surface-muted)}.touch-folder-action{position:relative}.touch-folder-action select{opacity:0;width:100%;position:absolute;inset:0}@keyframes context-in{0%{opacity:0;transform:scale(.98)}}@media (width>=701px){.application-body:has(.mail-command-bar) .desktop-folder-navigation .folder-navigation{padding-top:calc(var(--density-control) + var(--density-space-md) + var(--density-panel-padding))}.application-body:has(.mail-command-bar) .desktop-folder-navigation .compose-link{display:none}.mail-workspace{padding-top:calc(var(--density-control) + var(--density-space-md))}.mail-command-bar{left:calc(var(--active-folder-width) * -1);z-index:5;position:absolute;top:0;right:0}}@media (width<=1024px){.mail-command-bar button span{display:none}.mail-command-bar .command-primary span{display:inline}.mail-command-bar{left:0}}.rich-message-content{grid-template-rows:auto auto;min-width:0;max-width:100%;min-height:0;display:grid;overflow:hidden}.rich-message-frame{background:var(--message-list-surface);border:1px solid var(--color-border);box-sizing:border-box;grid-row:2;width:100%;min-width:0;max-width:100%;height:1px;min-height:0;display:block;overflow:hidden}.rich-content-state{background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text-muted);min-height:260px;padding:var(--density-page-padding);text-align:center;flex-direction:column;justify-content:center;align-items:center;display:flex}.rich-content-state .loading-mark{flex:none}.remote-image-notice{background:var(--color-surface-raised);border:1px solid var(--color-border);color:var(--color-text-muted);align-items:center;gap:var(--density-space-md);padding:var(--density-space-sm) var(--density-space-md);border-bottom:0;display:flex}.remote-image-notice span{min-width:0}.remote-image-notice>div{align-items:center;gap:var(--density-space-sm);flex-wrap:wrap;margin-left:auto;display:flex}.remote-image-notice button{color:var(--color-accent-text);white-space:nowrap;background:0 0;border:0;font-weight:700}.remote-image-error{background:var(--color-surface-raised);color:var(--color-danger);padding:var(--density-space-sm) var(--density-space-md);margin:0}.attachment-download{background:var(--color-surface-raised);border:1px solid var(--color-border);border-radius:var(--radius-control);color:var(--color-text);align-items:center;gap:var(--density-space-sm);min-width:0;padding:3px 7px;text-decoration:none;display:inline-flex}.attachment-download:hover{background:var(--color-surface-muted);border-color:var(--color-border-strong)}.attachment-download span{text-overflow:ellipsis;white-space:nowrap;max-width:240px;overflow:hidden}.attachment-download small{color:var(--color-text-muted);white-space:nowrap}.attachment-download svg{width:14px;height:14px}@media (width<=700px){.remote-image-notice{flex-wrap:wrap;align-items:flex-start}.remote-image-notice>div{margin-left:calc(var(--density-icon-size) + var(--density-space-md))}.attachment-download{max-width:100%}.attachment-download small{display:none}}.admin-page{min-width:0}.admin-page>header{justify-content:space-between;align-items:flex-start;display:flex}.admin-page h1{font-family:var(--font-label);margin:5px 0}.admin-page 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var(--color-border);gap:var(--density-space-lg);padding:var(--density-panel-padding);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.admin-user-form>label:not(.admin-role-option){color:var(--color-text-muted);gap:var(--density-space-xs);font-size:.82rem;display:grid}.admin-user-form input:not([type=checkbox]){background:var(--color-surface-raised);border:1px solid var(--color-border-strong);border-radius:var(--radius-control);box-sizing:border-box;color:var(--color-text);min-height:var(--density-control);min-width:0;padding:0 var(--density-space-md);width:100%}.admin-user-form input:focus{border-color:var(--color-action);outline:2px solid var(--color-focus);outline-offset:1px}.admin-role-option{background:var(--color-surface-raised);border:1px solid var(--color-border);border-radius:var(--radius-control);cursor:pointer;align-items:center;gap:var(--density-space-md);padding:var(--density-space-md);grid-column:1/span 2;display:flex}.admin-role-option>span{gap:2px;display:grid}.admin-role-option small{color:var(--color-text-muted)}.admin-user-actions{align-items:center;gap:var(--density-space-sm);justify-content:flex-end;padding:0;display:flex}.admin-user-actions svg{width:16px;height:16px}.storage-capacity-grid{gap:var(--density-space-md);padding:var(--density-space-sm) var(--density-space-lg) var(--density-space-lg);grid-template-columns:repeat(auto-fit,minmax(220px,1fr));display:grid}.storage-capacity-card{border:1px solid var(--color-border);border-radius:var(--radius-control);gap:var(--density-space-xs);padding:var(--density-space-md);grid-template-columns:auto 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th{color:var(--color-text-muted);font-family:var(--font-label);letter-spacing:.06em;text-transform:uppercase;font-size:.78rem}.mailbox-table td:nth-child(2){gap:2px;display:grid}.mailbox-table td small{color:var(--color-text-muted)}.section-heading{justify-content:space-between;align-items:flex-start;display:flex}.mailbox-form{border-top:1px solid var(--color-border);gap:var(--density-space-lg);padding:var(--density-panel-padding);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.modal-dialog.mailbox-editor{width:min(980px,100% - 30px);padding:0;top:4%}.mailbox-editor>header{padding:var(--density-panel-padding)}.mailbox-form>label{grid-column:span 1}.mailbox-form>.provider-field{grid-column:1/-1}.mailbox-form label{color:var(--color-text-muted);gap:var(--density-space-xs);font-size:.82rem;display:grid}.mailbox-form input,.mailbox-form select{background:var(--color-surface-raised);border:1px solid var(--color-border-strong);border-radius:var(--radius-control);box-sizing:border-box;color:var(--color-text);min-height:var(--density-control);min-width:0;padding:0 var(--density-space-md);width:100%}.mailbox-form fieldset{border:1px solid var(--color-border);gap:var(--density-space-md);padding:var(--density-panel-padding);grid-template-columns:minmax(0,2fr) minmax(80px,1fr);margin:0;display:grid}.mailbox-form fieldset label{min-width:0}.mailbox-form legend{color:var(--color-text);font-family:var(--font-label);align-items:center;gap:var(--density-space-sm);padding:0 var(--density-space-xs);display:flex}.mailbox-form legend svg,.form-actions svg,.status-pill svg{width:16px;height:16px}.form-actions,.form-error{grid-column:1/-1}.form-actions{justify-content:space-between;align-items:center;display:flex}.form-actions span{color:var(--color-text-muted);align-items:center;gap:var(--density-space-sm);display:flex}.form-error{color:var(--color-danger)}.provider-guidance{background:var(--color-surface-raised);border-left:3px solid var(--color-action);color:var(--color-text-muted);padding:var(--density-space-sm) var(--density-space-md);grid-column:1/-1;margin:0}.provider-guidance-unavailable{border-left-color:var(--color-danger);color:var(--color-text)}.mailbox-form .folder-mapping{grid-column:1/-1}.folder-mapping>p{color:var(--color-text-muted);grid-column:1/-1;margin:0}.folder-mapping-list{gap:var(--density-space-xs);grid-column:1/-1;display:grid}.folder-mapping-list label{border-top:1px solid var(--color-border);align-items:center;gap:var(--density-space-md);padding-top:var(--density-space-sm);grid-template-columns:minmax(0,1fr) minmax(150px,.45fr);display:grid}.folder-mapping-list label>span{color:var(--color-text);min-width:0;display:grid}.folder-mapping-list small{color:var(--color-text-muted);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.empty-admin-state{color:var(--color-text-muted);padding:var(--density-panel-padding) 0}.probe-actions{gap:var(--density-space-xs);flex-wrap:wrap;display:flex}.probe-actions button,.mailbox-actions button,.mailbox-actions .modify-link{background:var(--color-surface-raised);border:1px solid var(--color-border);border-radius:var(--radius-control);color:var(--color-text);align-items:center;gap:var(--density-space-xs);min-height:var(--density-control);padding:0 var(--density-space-sm);display:flex}.probe-actions button:hover:not(:disabled),.mailbox-actions button:hover:not(:disabled),.mailbox-actions .modify-link:hover{border-color:var(--color-action)}.probe-actions button:disabled,.mailbox-actions button:disabled{color:var(--color-text-faint)}.mailbox-actions .modify-link{text-decoration:none}.probe-actions svg,.mailbox-actions svg,.danger-button svg{width:15px;height:15px}.probe-ready{border-color:var(--color-success)!important}.probe-failed,.mailbox-actions .danger-action{color:var(--color-danger)}.mailbox-actions{gap:var(--density-space-xs);flex-wrap:wrap;justify-content:flex-end;display:flex}.actions-heading{text-align:right!important}.mailbox-suspended{color:var(--color-text-muted)}.mailbox-order-actions{gap:var(--density-space-xs);display:flex}.mailbox-order-actions .icon-button{border:1px solid var(--color-border);height:var(--density-control);width:var(--density-control)}.mailbox-order-actions svg{width:15px;height:15px}.remove-dialog{gap:var(--density-space-lg);display:grid}.confirmation-actions{gap:var(--density-space-sm);justify-content:flex-end;display:flex}.danger-button{background:var(--color-surface-raised);border:1px solid var(--color-danger);border-radius:var(--radius-control);color:var(--color-danger);align-items:center;gap:var(--density-space-sm);min-height:var(--density-control);padding:var(--density-space-sm) var(--density-space-md);display:inline-flex}@media (width<=900px){.admin-user-form,.mailbox-form{grid-template-columns:1fr}.admin-role-option,.admin-user-actions,.mailbox-form fieldset,.mailbox-form>label{grid-column:1}.admin-user-actions{justify-content:flex-start}.section-heading{gap:var(--density-space-md)}.mailbox-settings table,.mailbox-settings tbody,.mailbox-settings tr,.mailbox-settings td{display:block}.mailbox-settings thead{display:none}.mailbox-settings tr{border-top:1px solid var(--color-border);padding:var(--density-space-md)}.mailbox-settings td{padding:var(--density-space-xs) 0;border:0}.mailbox-actions{justify-content:flex-start}}.settings-sidebar{border-right:1px solid 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button,.draft-attachments .icon-button{min-width:44px;min-height:44px}.compose-header>span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.compose-fields,.compose-format-toolbar,.compose-editor .tiptap,.compose-footer,.draft-attachments{padding-left:max(var(--density-message-x), env(safe-area-inset-left));padding-right:max(var(--density-message-x), env(safe-area-inset-right))}.compose-footer{padding-bottom:max(var(--density-space-sm), env(safe-area-inset-bottom));flex-wrap:wrap}.compose-footer>span{flex:12rem}.draft-attachments{overflow-x:hidden}.draft-attachments li{flex:100%}.admin-page{padding:16px}.admin-page>header{gap:12px}.admin-summary{grid-template-columns:1fr}.admin-table-section{overflow-x:auto}.admin-table-section table{min-width:560px}.toast{bottom:max(20px, calc(env(safe-area-inset-bottom) + 8px))}.shortcut-pending{top:max(10px, calc(env(safe-area-inset-top) + 8px))}}