.agent-mail-client{min-width:0;height:100%;min-height:0;color:var(--app-shell-text);font-family:var(--app-shell-font);background:var(--app-shell-panel);border:1px solid var(--app-shell-border);border-radius:var(--app-shell-radius-card);box-shadow:var(--app-shell-shadow);--am-secondary:color-mix(in srgb, var(--app-shell-text) 66%, var(--app-shell-panel));flex-direction:column;flex:1;display:flex;position:relative;overflow:hidden}.agent-mail-topline,.agent-mail-folderbar,.agent-mail-detail-toolbar,.agent-mail-list-heading,.agent-mail-message-meta,.agent-mail-title-group,.agent-mail-status-group,.agent-mail-folder-scroll,.agent-mail-detail-actions,.agent-mail-detail-count,.agent-mail-message-time,.agent-mail-attachment-heading,.agent-mail-attachment-list{align-items:center;min-width:0;display:flex}.agent-mail-topline{flex:none;justify-content:space-between;gap:16px;padding:20px 24px 12px}.agent-mail-title-group{gap:10px}.agent-mail-title-group h1,.agent-mail-title-group p,.agent-mail-title-group span,.agent-mail-status-group p,.agent-mail-list-heading p,.agent-mail-list-heading span,.agent-mail-message-body h2,.agent-mail-message-body p,.agent-mail-address-strip p,.agent-mail-address-strip strong,.agent-mail-empty-detail h2,.agent-mail-empty-detail p,.agent-mail-empty-list p{margin:0}.agent-mail-title-group h1{font-size:var(--app-type-title2);letter-spacing:var(--app-tracking-body);font-weight:400;line-height:36px}.agent-mail-title-group>svg{color:var(--app-shell-text-subtle);flex:none}.agent-mail-title-group p,.agent-mail-title-group span{color:var(--app-shell-text-subtle);font-size:var(--app-type-regular);letter-spacing:var(--app-tracking-hero);font-weight:400;line-height:24px}.agent-mail-status-group{justify-content:flex-end;gap:8px}.agent-mail-status-group p{color:var(--app-shell-text-subtle);font-size:var(--app-type-small);font-weight:400;line-height:20px}.agent-mail-folderbar{border-bottom:1px solid var(--app-shell-border);flex-wrap:wrap;flex:none;gap:12px 16px;padding:0 24px 16px}.agent-mail-folder-scroll{scrollbar-width:none;flex:auto;gap:4px;width:auto;overflow-x:auto}.agent-mail-folder-scroll::-webkit-scrollbar{display:none}.agent-mail-list-scroll::-webkit-scrollbar{display:none}.agent-mail-detail-scroll::-webkit-scrollbar{display:none}.agent-mail-compose,.agent-mail-folder-button,.agent-mail-icon-button,.agent-mail-scope-item,.agent-mail-attachment{font:inherit;cursor:pointer;border:1px solid #0000;outline:none;justify-content:center;align-items:center;text-decoration:none;display:inline-flex}.agent-mail-compose:focus-visible,.agent-mail-folder-button:focus-visible,.agent-mail-icon-button:focus-visible:not(:disabled),.agent-mail-scope-item:focus-visible,.agent-mail-attachment:focus-visible,.agent-mail-list-item:focus-visible{outline:var(--app-shell-focus-ring-width) solid var(--app-shell-focus-ring);outline-offset:var(--app-shell-focus-ring-offset)}.agent-mail-compose{height:32px;color:var(--app-shell-primary-text);font-size:var(--app-type-small);letter-spacing:var(--app-tracking-hero);background:var(--app-shell-primary);border-radius:var(--app-shell-radius-chip);transition:background-color .12s var(--app-shell-easing);flex:none;gap:6px;padding:0 12px;font-weight:500;line-height:20px}.agent-mail-compose:hover{background:var(--app-shell-primary-hover)}.agent-mail-compose:active{background:var(--app-shell-primary-active)}.agent-mail-scope{box-sizing:border-box;background:var(--app-shell-field);border-radius:9999px;flex:none;align-items:center;gap:0;height:37px;padding:1px;display:inline-flex}.agent-mail-scope-item{box-sizing:border-box;height:35px;color:var(--am-secondary);font-size:var(--app-type-small);letter-spacing:var(--app-tracking-hero);white-space:nowrap;background:0 0;border-radius:9999px;padding:0 20px;font-weight:500;line-height:20px;transition:color .12s,background-color .12s}.agent-mail-scope-item:hover:not([data-active=true]){color:var(--app-shell-text)}.agent-mail-scope-item[data-active=true]{color:var(--app-shell-text);background:var(--app-shell-panel);border-color:var(--app-shell-border-strong);box-shadow:var(--app-shell-switcher-shadow);cursor:default}.agent-mail-folder-button{height:32px;color:var(--am-secondary);font-size:var(--app-type-small);letter-spacing:var(--app-tracking-hero);white-space:nowrap;border-radius:var(--app-shell-radius-chip);background:0 0;flex:none;gap:8px;padding:0 12px;font-weight:500;line-height:20px;transition:color .12s,background-color .12s}.agent-mail-folder-button:hover:not([data-active=true]){color:var(--app-shell-text);background:var(--app-shell-control)}.agent-mail-folder-button:active:not([data-active=true]){background:var(--app-shell-control-hover)}.agent-mail-folder-button[data-active=true]{color:var(--app-shell-text);background:var(--app-shell-control);cursor:default}.agent-mail-folder-button em{color:var(--app-shell-text-subtle);font-size:12px;font-style:normal;font-weight:500;line-height:16px}.agent-mail-split{flex:1;grid-template-columns:minmax(300px,360px) minmax(0,1fr);min-height:0;display:grid}.agent-mail-list-pane,.agent-mail-detail-pane{flex-direction:column;min-width:0;min-height:0;display:flex;overflow:hidden}.agent-mail-list-pane{border-right:1px solid var(--app-shell-border)}.agent-mail-list-heading{border-bottom:1px solid var(--app-shell-border);flex:none;justify-content:space-between;gap:12px;min-height:52px;padding:8px 16px}.agent-mail-list-heading p{font-size:var(--app-type-regular);letter-spacing:var(--app-tracking-hero);font-weight:600;line-height:28px}.agent-mail-list-heading span{color:var(--app-shell-text-subtle);font-size:12px;font-weight:400;line-height:16px;display:block}.agent-mail-list-scroll,.agent-mail-detail-scroll{scrollbar-width:none;flex:1;min-height:0;overflow:auto}.agent-mail-list-scroll{padding:8px}.agent-mail-list-item{width:100%;min-width:0;height:auto;color:var(--app-shell-text);font:inherit;text-align:left;border-radius:var(--app-shell-radius-chip);cursor:pointer;white-space:normal;transition:background-color .12s var(--app-shell-easing);background:0 0;border:0;outline:none;justify-content:flex-start;align-items:flex-start;gap:12px;padding:10px 12px;display:flex;position:relative}.agent-mail-list-item:hover{background:var(--app-shell-control)}.agent-mail-list-item[data-selected=true]{background:var(--app-shell-control-hover);cursor:default}.agent-mail-avatar{width:36px;height:36px;color:var(--app-shell-text);background:var(--app-shell-control);border:1px solid var(--app-shell-border);font-size:var(--app-type-small);border-radius:9999px;flex:0 0 36px;justify-content:center;align-items:center;font-weight:500;line-height:20px;display:inline-flex}.agent-mail-avatar-large{width:48px;height:48px;font-size:var(--app-type-regular);flex-basis:48px;line-height:24px}.agent-mail-list-copy{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.agent-mail-list-title-row{justify-content:space-between;align-items:baseline;gap:12px;min-width:0;display:flex}.agent-mail-list-title-row strong,.agent-mail-list-title-row time,.agent-mail-list-meta,.agent-mail-list-subject,.agent-mail-list-preview{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.agent-mail-list-title-row strong{min-width:0;color:var(--app-shell-text);font-size:var(--app-type-regular);letter-spacing:var(--app-tracking-hero);font-weight:500;line-height:24px}.agent-mail-list-title-row time,.agent-mail-list-meta,.agent-mail-list-preview{color:var(--app-shell-text-subtle);font-size:12px;font-weight:400;line-height:16px}.agent-mail-list-title-row time{flex:none}.agent-mail-list-subject{color:var(--am-secondary);font-size:var(--app-type-small);letter-spacing:var(--app-tracking-hero);font-weight:400;line-height:20px}.agent-mail-unread-dot{background:var(--app-shell-primary);border-radius:9999px;width:8px;height:8px;position:absolute;top:14px;right:12px}.agent-mail-skeleton{flex-direction:column;gap:2px;display:flex}.agent-mail-detail-scroll>.agent-mail-skeleton{padding:24px 32px}.agent-mail-skeleton-row{gap:12px;padding:10px 12px;display:flex}.agent-mail-skeleton-block{border-radius:var(--app-shell-radius-chip)}.agent-mail-skeleton-avatar{border-radius:9999px;flex:0 0 36px;width:36px;height:36px}.agent-mail-skeleton-lines{flex-direction:column;flex:1;gap:6px;min-width:0;padding-top:4px;display:flex}.agent-mail-skeleton-lines>span:first-child{width:46%;height:12px}.agent-mail-skeleton-lines>span:last-child{width:78%;height:12px}.agent-mail-icon-button{width:36px;height:36px;color:var(--am-secondary);background:0 0;border-radius:9999px;flex:0 0 36px;transition:color .12s,background-color .12s}.agent-mail-icon-button>svg{width:20px;height:20px}.agent-mail-icon-button:hover:not(:disabled){color:var(--app-shell-text);background:var(--app-shell-control)}.agent-mail-icon-button:active:not(:disabled){background:var(--app-shell-control-hover)}.agent-mail-icon-button:disabled{cursor:not-allowed;opacity:.36}.agent-mail-detail-toolbar{border-bottom:1px solid var(--app-shell-border);flex:none;justify-content:space-between;gap:16px;min-height:52px;padding:8px 16px}.agent-mail-detail-actions,.agent-mail-detail-count{gap:2px}.agent-mail-detail-count{color:var(--app-shell-text-subtle);font-size:var(--app-type-small);font-weight:400;line-height:20px}.agent-mail-detail-count>span{white-space:nowrap;padding:0 6px}.agent-mail-message{max-width:768px;min-height:100%;padding:32px 32px 96px}.agent-mail-message-meta{border-bottom:1px solid var(--app-shell-border);gap:16px;padding-bottom:20px}.agent-mail-message-identity{flex:1;min-width:0}.agent-mail-message-identity div{align-items:center;gap:6px;min-width:0;display:flex}.agent-mail-message-identity strong{color:var(--app-shell-text);font-size:var(--app-type-regular);letter-spacing:var(--app-tracking-hero);text-overflow:ellipsis;white-space:nowrap;font-weight:600;line-height:24px;overflow:hidden}.agent-mail-message-identity p,.agent-mail-message-time time,.agent-mail-muted,.agent-mail-thread-note,.agent-mail-attachment-heading span{color:var(--app-shell-text-subtle);font-size:var(--app-type-small);font-weight:400;line-height:20px}.agent-mail-message-identity p{text-overflow:ellipsis;white-space:nowrap;margin:2px 0 0;overflow:hidden}.agent-mail-message-identity span{color:var(--am-secondary)}.agent-mail-verified{width:16px;height:16px;color:var(--app-shell-panel);background:var(--app-verified);border-radius:9999px;flex:0 0 16px;justify-content:center;align-items:center;display:inline-flex}.agent-mail-message-time{flex:none;justify-content:flex-end;gap:8px}.agent-mail-message-body{padding-top:24px}.agent-mail-message-body h2{color:var(--app-shell-text);font-size:var(--app-type-title2);letter-spacing:var(--app-tracking-body);margin-bottom:16px;font-weight:400;line-height:36px}.agent-mail-message-body p{color:var(--app-shell-text);font-size:var(--app-type-regular);letter-spacing:var(--app-tracking-hero);white-space:pre-wrap;font-weight:400;line-height:26px}.agent-mail-message-body p.agent-mail-muted{color:var(--app-shell-text-subtle)}.agent-mail-attachments{margin-top:32px}.agent-mail-attachment-heading{justify-content:space-between;gap:12px;margin-bottom:12px}.agent-mail-attachment-heading strong{font-size:var(--app-type-regular);letter-spacing:var(--app-tracking-hero);font-weight:600;line-height:28px}.agent-mail-attachment-list{flex-wrap:wrap;gap:8px}.agent-mail-attachment{min-width:0;height:32px;color:var(--app-shell-text);font-size:var(--app-type-small);letter-spacing:var(--app-tracking-hero);background:var(--app-shell-panel);border-color:var(--app-shell-border-strong);border-radius:var(--app-shell-radius-chip);gap:8px;padding:0 12px;font-weight:500;line-height:20px;transition:background-color .12s,border-color .12s}.agent-mail-attachment:hover{background:var(--app-shell-control);border-color:var(--app-shell-border-hover)}.agent-mail-attachment span{text-overflow:ellipsis;white-space:nowrap;max-width:240px;overflow:hidden}.agent-mail-thread-note{background:var(--app-shell-control);border-radius:9999px;margin-top:28px;padding:6px 12px;display:inline-flex}.agent-mail-empty-detail,.agent-mail-empty-list{min-height:100%;color:var(--app-shell-text-subtle);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:8px;padding:32px 24px;display:flex}.agent-mail-empty-detail h2{color:var(--app-shell-text);font-size:var(--app-type-regular);letter-spacing:var(--app-tracking-hero);font-weight:600;line-height:28px}.agent-mail-empty-detail p,.agent-mail-empty-list p{max-width:320px;color:var(--app-shell-text-subtle);font-size:var(--app-type-regular);letter-spacing:var(--app-tracking-hero);font-weight:400;line-height:24px}.agent-mail-empty-list{min-height:220px}.agent-mail-empty-list svg,.agent-mail-empty-detail svg{color:var(--app-shell-text-subtle)}.agent-mail-empty-list[data-tone=error] svg{color:var(--app-shell-danger)}.agent-mail-address-strip{display:none}.agent-mail-address-icon{width:36px;height:36px;color:var(--am-secondary);background:var(--app-shell-control);border-radius:9999px;flex:0 0 36px;justify-content:center;align-items:center;display:inline-flex}.agent-mail-address-strip div{flex:1;min-width:0}.agent-mail-address-strip p{color:var(--app-shell-text-subtle);font-size:12px;font-weight:400;line-height:16px}.agent-mail-address-strip strong{color:var(--app-shell-text);font-size:var(--app-type-small);text-overflow:ellipsis;white-space:nowrap;font-weight:500;line-height:20px;display:block;overflow:hidden}.agent-mail-compact-compose{flex:none}@media (width<=1080px){.agent-mail-split{grid-template-columns:minmax(264px,320px) minmax(0,1fr)}.agent-mail-status-group p{display:none}}@media (width<=820px){.agent-mail-split{grid-template-rows:minmax(200px,38vh) minmax(0,1fr);grid-template-columns:minmax(0,1fr)}.agent-mail-list-pane{border-right:0;border-bottom:1px solid var(--app-shell-border)}.agent-mail-message{padding:24px 16px 64px}.agent-mail-address-strip{border-top:1px solid var(--app-shell-border);align-items:center;gap:12px;padding:12px 16px;display:flex}}@media (prefers-reduced-motion:reduce){.agent-mail-client *,.agent-mail-client :before,.agent-mail-client :after{transition-duration:1ms!important;animation-duration:1ms!important;animation-iteration-count:1!important}}