.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.app-logo{display:block;flex-shrink:0;background:var(--paper);object-fit:contain}
.compose-open{flex-shrink:0;border:1px solid var(--ink);background:var(--ink);color:#fff;padding:12px 10px;text-align:center;font-weight:600;font-size:12px;margin:0 5px 18px;cursor:pointer}
.compose-open:hover{color:var(--green)}
.unread-badge{display:inline-grid;place-items:center;min-width:22px;padding:2px 5px;background:#e8e8df;color:var(--muted);font-size:10px;line-height:1.4;font-weight:500;flex-shrink:0}
.unread-badge.has-unread{background:var(--green);color:var(--ink);font-weight:700}
.domain-heading{gap:6px}.mailbox-button{gap:6px}.mailbox-button .unread-badge{min-width:20px;font-size:9px}
.mail-controls{display:flex;flex-wrap:wrap;gap:8px;align-items:center;flex-shrink:0;margin:0 0 12px;min-width:0}
.mail-controls select,.mail-controls input,.tool-button,.reader-actions button,.bulk-toolbar button,.pagination button,.reader-move select,.install-app{font:inherit;font-size:11px;border:1px solid var(--line);background:#fff;color:var(--ink);padding:8px 10px;min-height:34px}
.mail-controls select{max-width:220px;min-width:130px}.mail-controls form{display:flex;flex:1;gap:6px;min-width:190px}.mail-controls input[type=search]{min-width:0;flex:1}
.tool-button{text-decoration:none;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;gap:5px}.tool-button:hover,.reader-actions button:hover,.bulk-toolbar button:hover,.pagination button:hover{border-color:var(--ink);background:var(--paper)}
.star-filter{font-size:11px;display:flex;gap:5px;align-items:center;white-space:nowrap}.star-filter input{min-height:0;width:14px;height:14px;accent-color:var(--ink)}
.bulk-toolbar{display:flex;flex-wrap:wrap;gap:6px;align-items:center;flex-shrink:0;padding:8px;background:var(--green);margin-bottom:10px}.bulk-toolbar>span{font-size:11px;padding:4px}.bulk-toolbar button{min-height:28px;padding:5px 8px}
.message-card{position:relative}.message-select{position:absolute;left:10px;top:28px;z-index:1;width:13px;height:13px;accent-color:var(--ink);margin:0;cursor:pointer}.message-select+.message-row{padding-left:32px}
.folder-tab{display:flex;align-items:center;gap:8px}#select-all{width:13px;height:13px;accent-color:var(--ink)}
.pagination{display:flex;flex-shrink:0;align-items:center;justify-content:space-between;gap:6px;border-top:1px solid var(--line);padding:9px 12px;font-size:10px}.pagination button{padding:6px 8px;min-height:28px;font-size:10px}.pagination button:disabled{opacity:.4;cursor:default}
.reader-actions{display:flex;flex-wrap:wrap;gap:6px;margin:14px 0}.reader-actions button,.reader-actions a{font-size:10px;min-height:30px;padding:6px 8px}.reader-actions [aria-pressed=true]{background:var(--green);border-color:var(--ink)}
.detail-recipients{font-size:10px;color:var(--muted);line-height:1.6;overflow-wrap:anywhere}.reader-move{display:flex;gap:6px;margin-bottom:12px}.reader-move select{min-width:0;max-width:220px;font-size:11px}
.reader-attachments{display:flex;flex-wrap:wrap;gap:6px}.attachment-link{display:inline-block;padding:8px 10px;border:1px solid var(--line);background:var(--paper);color:var(--ink);font-size:10px;overflow-wrap:anywhere;text-decoration:none;margin-bottom:8px;max-width:100%}.attachment-link:hover{border-color:var(--ink)}
.detail-html-note{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}.detail-html-note button{font-size:10px;min-height:26px;padding:4px 7px}
.settings-dialog,.composer-dialog{border:1px solid var(--ink);background:var(--white);padding:26px;width:min(520px,calc(100vw - 24px));max-height:90dvh;overflow:auto;color:var(--ink)}
.settings-dialog h2{margin:0 30px 18px 0}.settings-dialog form:not(.dialog-close){display:grid;gap:10px}.settings-dialog label{font-size:12px}.settings-dialog input{min-width:0;padding:10px;border:1px solid var(--line);font:inherit}.settings-dialog .primary{justify-content:center}.settings-dialog .dialog-close{display:block}
.settings-dialog::backdrop,.composer-dialog::backdrop{background:#18181899}.install-help{font-size:11px;line-height:1.7;color:var(--muted);border-top:1px solid var(--line);padding-top:16px}.install-app{cursor:pointer}.install-app:hover{background:var(--green)}
.composer-dialog{padding:0;width:min(760px,calc(100vw - 24px));overflow:auto;max-height:92dvh}.composer-header{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:22px 24px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff;z-index:1}.composer-header .eyebrow{margin:0 0 6px}.composer-header h2{font-size:22px;margin:0}.composer-header>button{background:none;border:0;font-size:28px;color:var(--muted);cursor:pointer;width:32px;height:32px}
.composer-fields{display:grid;grid-template-columns:52px minmax(0,1fr);align-items:center;gap:8px 12px;padding:18px 24px}.composer-fields label{font-size:12px;color:var(--muted)}.composer-fields input,.composer-fields select{font:inherit;font-size:12px;width:100%;min-width:0;border:1px solid var(--line);padding:9px 10px;color:var(--ink);background:#fff}.composer-fields input:focus,.composer-fields select:focus,#compose-text:focus{outline:1px solid var(--ink)}
#compose-text{display:block;resize:vertical;border:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);width:100%;min-height:220px;padding:20px 24px;font:14px/1.7 var(--font-sans);color:var(--ink);background:#fff}
.compose-attachments{padding:14px 24px;font-size:11px}.compose-attachments>label{display:block;margin-bottom:8px}.compose-attachments input[type=file]{max-width:100%;font-size:11px}.compose-file{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:7px 0;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.compose-file button{border:0;background:none;font-size:20px;cursor:pointer}.compose-file span{min-width:0}
#forward-attachments-label{margin-top:12px}#forward-attachments-label input{accent-color:var(--ink)}
#composer-status{font-size:11px;line-height:1.6;color:var(--muted);padding:0 24px;min-height:18px}#composer-status.is-error,#folder-status{color:var(--red)}
.composer-footer{display:flex;gap:8px;align-items:center;padding:16px 24px;border-top:1px solid var(--line);flex-wrap:wrap}.composer-footer .primary{height:36px;justify-content:center;font-size:12px}.danger{color:var(--red)}
.app-toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:14px 20px;max-width:min(600px,90vw);box-shadow:0 4px 20px #0002;font-size:12px;line-height:1.6;z-index:100}
#logout-mobile{display:none}button:disabled{cursor:default;opacity:.5}.mail-controls .tool-button{white-space:nowrap}
@media(max-width:1100px){.mail-controls select{max-width:170px}.reader-actions{gap:5px}.reader-actions button,.reader-actions a{padding:7px 8px}.mail-controls form{min-width:160px}}
@media(max-width:780px){.app-shell{grid-template-rows:minmax(195px,30dvh) minmax(0,1fr)}.compose-open{padding:6px;margin:0 2px 7px;min-height:29px;font-size:11px}.wordmark{padding-bottom:5px}.sidebar .nav-label{display:none}.mailbox-list{min-height:35px}.mail-controls{gap:5px;margin-bottom:8px}.mail-controls select{max-width:calc(100% - 90px);flex:1}.mail-controls form{order:3;flex-basis:100%}.mail-controls input,.mail-controls button,.mail-controls select{min-height:29px;padding:6px 8px;font-size:10px}.star-filter{font-size:10px}.mail-controls .star-filter{margin-left:auto}.heading-row{margin-bottom:10px}.heading-row .eyebrow{display:none}.heading-row h1{font-size:20px}.reader-actions button,.reader-actions a{font-size:10px}.message-select{left:8px;top:23px}.message-select+.message-row{padding-left:27px}.pagination{padding:6px 8px}.pagination button{font-size:9px}.composer-dialog{width:100%;max-width:none;max-height:100dvh;height:100dvh;margin:0;border:0}.composer-header{padding:16px}.composer-fields{padding:12px 16px;gap:7px}.composer-fields select{font-size:11px}.composer-header h2{font-size:20px}#compose-text{padding:16px;min-height:200px}.compose-attachments{padding:14px 16px}.composer-footer{padding:12px 16px;position:sticky;bottom:0;background:#fff}#composer-status{padding:0 16px}.top-actions{gap:4px}#logout-mobile{display:inline-grid}.topbar .install-app{font-size:0;min-width:30px;padding:0}.topbar .install-app::before{content:'↓';font-size:18px}.app-toast{bottom:12px;padding:10px 14px}.reader-header h2{font-size:19px}.bulk-toolbar{padding:5px;gap:4px}.bulk-toolbar button{font-size:9px;padding:4px 6px}}