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1px}.btn--set-aside-active{color:var(--accent)!important}.snooze-popover{position:absolute;top:calc(100% + 6px);left:0;z-index:100;background:var(--bg);border:1px solid var(--border);border-radius:10px;box-shadow:0 8px 32px #00000029;padding:14px 16px;min-width:240px;display:flex;flex-direction:column;gap:10px}.snooze-popover__title{font-size:13px;font-weight:600;color:var(--text)}.snooze-popover__input{width:100%;padding:7px 10px;border:1px solid var(--border);border-radius:6px;background:var(--bg);color:var(--text);font-size:13px;outline:none}.snooze-popover__input:focus{border-color:var(--accent)}.snooze-popover__error{font-size:12px;color:var(--danger)}.snooze-popover__actions{display:flex;gap:8px;justify-content:flex-end}.attachment-chip--download{cursor:pointer;transition:background .1s,border-color .1s}.attachment-chip--download:hover{background:var(--bg-hover);border-color:var(--accent);color:var(--text)}.mobile-back-btn{display:none}.compose-fab{display:none;position:fixed;bottom:72px;right:20px;width:52px;height:52px;border-radius:50%;background:var(--accent);color:#fff;border:none;cursor:pointer;align-items:center;justify-content:center;box-shadow:0 4px 20px #00000047;z-index:50;transition:background .12s}.compose-fab:hover{background:var(--accent-hover)}@media(max-width:640px){.app-shell{flex-direction:column}.sidebar{order:3;width:100%;height:auto;border-right:none;border-top:1px solid var(--border);flex-direction:row;align-items:stretch;flex-shrink:0}.sidebar__logo,.sidebar__controls,.sidebar__section-label,.sidebar__footer{display:none}.sidebar__nav{display:flex;flex-direction:row;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}.sidebar__nav::-webkit-scrollbar{display:none}.sidebar__item{flex-direction:column;gap:2px;padding:6px 10px;font-size:10px;min-width:54px;flex:1;justify-content:center;align-items:center;text-align:center;border-radius:0;margin:0;height:52px;white-space:nowrap}.sidebar__item-icon{width:18px;height:18px}.sidebar__badge{font-size:9px;padding:0 4px;min-width:14px}.email-list-panel{width:100%;order:2;border-right:none;flex:1;min-height:0}.reading-pane{order:2;flex:1;min-height:0}[data-mobile-panel=list] .reading-pane,[data-mobile-panel=detail] .email-list-panel{display:none}.mobile-back-btn{display:flex;align-items:center;gap:6px;padding:10px 16px;border:none;border-bottom:1px solid var(--border);background:var(--bg-sidebar);color:var(--accent);font-size:14px;font-weight:600;cursor:pointer;flex-shrink:0;width:100%;text-align:left}.mobile-back-btn:active{background:var(--bg-hover)}.compose-fab,.email-list-header__btn--mobile{display:flex}.composer-overlay{padding:0;align-items:flex-end}.composer-modal{max-width:100%;max-height:95dvh;border-radius:16px 16px 0 0}.reading-pane__scroll{padding:16px}.reading-pane__subject{font-size:18px}.reading-pane__toolbar{padding:8px 12px;flex-wrap:wrap;gap:4px;overflow-x:auto}.search-overlay{padding:0;align-items:flex-end}.search-palette{max-width:100%;border-radius:16px 16px 0 0}.search-palette__results{max-height:55dvh}.toaster{bottom:68px;left:12px;right:12px}.toast{max-width:100%;min-width:0}}