:root{color-scheme:dark;--bg:#080a0f;--panel:#10131a;--panel-2:#151a23;--panel-3:#1b2230;--line:#272e3a;--soft-line:#1d232d;--text:#f4f6fb;--text-2:#ced4df;--muted:#8c96a9;--accent:#8da2ff;--accent-2:#bec8ff;--danger:#ff8295;--good:#71d6a0;--shadow:0 24px 80px rgba(0,0,0,.38)}*{box-sizing:border-box}body,html{min-height:100%}body{margin:0;background:radial-gradient(circle at 15% -10%,rgba(96,112,220,.18),transparent 32rem),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;-webkit-font-smoothing:antialiased}button,input,textarea{font:inherit}a,button{color:inherit}button{cursor:pointer}a{text-decoration:none}.login-page{min-height:100svh;display:grid;place-items:center;padding:24px}.login-card{width:min(560px,100%);display:grid;grid-gap:24px;gap:24px;padding:clamp(24px,5vw,42px);border:1px solid var(--line);border-radius:28px;background:rgba(16,19,26,.95);box-shadow:var(--shadow)}.brand-mark{width:54px;height:54px;display:grid;place-items:center;border-radius:17px;background:linear-gradient(145deg,var(--accent-2),#7389f5);color:#091023;font-weight:900}.brand-mark.small{width:40px;height:40px;border-radius:13px;font-size:13px}.eyebrow{margin:0 0 6px;color:var(--accent-2);font-size:11px;font-weight:850;letter-spacing:.13em;text-transform:uppercase}h1,h2,p{margin-top:0}.login-card h1{margin-bottom:10px;font-size:clamp(34px,8vw,54px);letter-spacing:-.05em}.muted{color:var(--muted);line-height:1.55}.login-form{display:grid;grid-gap:15px;gap:15px}label{display:grid;grid-gap:8px;gap:8px}label span{color:var(--text-2);font-size:13px;font-weight:700}input,textarea{width:100%;border:1px solid var(--line);border-radius:13px;outline:none;background:#0b0e14;color:var(--text);padding:13px 14px}input:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(141,162,255,.14)}textarea{resize:vertical}.ghost,.primary,.secondary{border:0;border-radius:12px;padding:12px 15px;font-weight:800}.primary{background:linear-gradient(145deg,var(--accent-2),#7a91f9);color:#091023}.primary.compact{padding:10px 13px}.secondary{background:var(--panel-3);color:var(--text)}.ghost{background:transparent;border:1px solid var(--line);color:var(--text-2)}.security-box{padding:14px;border:1px solid var(--soft-line);border-radius:14px;background:#0b0e14;color:var(--muted);font-size:12px;line-height:1.55}.alert{padding:12px 14px;border-radius:12px;font-size:13px}.alert.error{border:1px solid #6c2c39;background:#361821;color:#ffc5cf}.global-error{margin:0 12px 12px}.app-shell{min-height:100svh;padding:10px 14px 14px}.topbar{min-height:60px;justify-content:space-between;gap:18px;padding:0 8px 10px}.brand-row,.topbar{display:flex;align-items:center}.brand-row{gap:11px}.brand-row>div:last-child{display:grid;grid-gap:2px;gap:2px}.brand-row span{color:var(--muted);font-size:12px}.top-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.stats-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:9px;gap:9px;margin-bottom:10px}.stats-row>div{display:grid;grid-gap:3px;gap:3px;padding:12px 15px;border:1px solid var(--line);border-radius:14px;background:rgba(16,19,26,.92)}.stats-row strong{font-size:21px}.stats-row span{color:var(--muted);font-size:11px}.global-error{position:fixed;z-index:80;top:78px;left:50%;width:min(720px,calc(100vw - 28px));display:flex;align-items:center;justify-content:space-between;transform:translateX(-50%);box-shadow:var(--shadow)}.global-error button{border:0;background:transparent;color:inherit}.workspace{height:calc(100svh - 142px);min-height:520px;display:grid;grid-template-columns:250px minmax(360px,430px) minmax(470px,1fr);overflow:hidden;border:1px solid var(--line);border-radius:20px;background:rgba(16,19,26,.98);box-shadow:var(--shadow)}.accounts-panel,.reader-panel,.stacks-panel{min-width:0;min-height:0}.accounts-panel{display:flex;flex-direction:column;padding:15px 11px;border-right:1px solid var(--line);background:#0c0f15;overflow:hidden}.folder-nav{display:grid;grid-gap:3px;gap:3px}.folder-nav .eyebrow{padding:0 10px 5px}.folder-item{width:100%;display:grid;grid-template-columns:24px 1fr auto;align-items:center;grid-gap:8px;gap:8px;padding:9px 11px;border:0;border-radius:10px;background:transparent;color:var(--text-2);text-align:left}.folder-item:hover{background:#151b26}.folder-item.active{background:#20283a;color:#f5f7ff}.folder-item .icon{color:var(--muted)}.folder-item.active .icon{color:var(--accent-2)}.tiny-spinner{width:10px;height:10px;border:2px solid #3b4250;border-top:2px solid var(--accent);border-radius:50%;animation:spin .75s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.accounts-divider{height:1px;margin:12px 4px;background:var(--soft-line)}.account-head{align-items:center;padding:0 8px 9px}.account-head .eyebrow{margin:0}.account-head strong{color:var(--muted);font-size:12px}.panel-head{display:flex;justify-content:space-between;gap:10px}.panel-head h1,.panel-head h2{margin:0;letter-spacing:-.04em}.panel-search{margin-bottom:10px;padding:10px 11px}.account-list{overflow:auto;overscroll-behavior:contain;min-height:0}.account-item-wrap{position:relative;border-radius:10px}.account-item-wrap.active{background:var(--panel-3)}.account-item{width:100%;display:grid;grid-template-columns:15px 1fr;align-items:center;grid-gap:7px;gap:7px;padding:9px 28px 9px 8px;border:0;border-radius:10px;background:transparent;text-align:left}.account-item.active,.account-item:hover{background:var(--panel-3)}.account-item>span:last-child{display:grid;grid-gap:2px;gap:2px;min-width:0}.account-item strong{font-size:11.5px}.account-item small,.account-item strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-item small{color:var(--muted);font-size:9.5px}.status-dot{width:8px;height:8px;border-radius:50%}.status-dot.good{background:var(--good)}.status-dot.bad{background:var(--danger)}.remove-account{position:absolute;top:50%;right:5px;transform:translateY(-50%);width:23px;height:23px;border:0;border-radius:7px;background:transparent;color:var(--muted)}.remove-account:hover{background:#351721;color:var(--danger)}.stacks-panel{display:grid;grid-template-rows:auto auto minmax(0,1fr);border-right:1px solid var(--line);overflow:hidden}.stack-head{align-items:flex-end;padding:18px 18px 12px}.stack-head h1{font-size:27px}.sync-note{color:var(--muted);font-size:10px}.mail-search{display:grid;grid-template-columns:auto 1fr auto;align-items:center;grid-gap:5px;gap:5px;margin:0 14px 12px;padding:0 10px;border:1px solid var(--line);border-radius:12px;background:#0c0f15}.mail-search .icon{color:var(--muted)}.mail-search input{border:0;background:transparent;box-shadow:none;padding:11px 7px}.mail-search button{border:0;background:transparent;color:var(--muted)}.stack-list{min-height:0;overflow:auto;overscroll-behavior:contain}.stack-item{width:100%;display:grid;grid-gap:5px;gap:5px;padding:13px 16px;border:0;border-top:1px solid var(--soft-line);background:transparent;color:var(--text-2);text-align:left}.stack-item:hover{background:#141923}.stack-item.active{background:#1a2130;box-shadow:inset 3px 0 0 var(--accent)}.stack-item.unread .stack-subject span,.stack-item.unread .stack-top strong{color:var(--text);font-weight:820}.stack-subject,.stack-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.stack-item p,.stack-subject span,.stack-top strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.stack-top strong{font-size:13px}.stack-top time{flex:0 0 auto;color:var(--muted);font-size:10px}.stack-subject 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button{border:0;border-radius:10px;padding:10px;background:transparent;color:var(--muted)}.segmented button.active{background:var(--panel-3);color:var(--text)}.add-account-form{display:grid;grid-gap:15px;gap:15px}.add-account-form small{color:var(--muted);line-height:1.45}.bulk-file-picker{padding:12px;border:1px dashed var(--line);border-radius:12px;background:#0c1017}.bulk-file-picker input{padding:7px 0 0;border:0;background:transparent}.bulk-checkbox{display:flex!important;grid-template-columns:auto 1fr;align-items:center;gap:9px}.bulk-checkbox input{width:17px;height:17px;margin:0}.import-progress{display:grid;grid-gap:6px;gap:6px}.import-progress>div{height:8px;overflow:hidden;border-radius:999px;background:#111722}.import-progress>div span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--accent),#7dd3fc);transition:width .2s ease}.import-status-card{display:grid;grid-gap:11px;gap:11px;padding:14px;border:1px solid var(--line);border-radius:14px;background:#0c1017}.import-status-head{display:flex;justify-content:space-between;gap:12px}.import-status-head span{color:var(--accent);font-size:11px}.import-result-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:7px;gap:7px}.import-result-grid span{padding:8px;border-radius:9px;background:#151b25;color:var(--muted);font-size:10px}.import-result-grid b{display:block;margin-bottom:2px;color:var(--text);font-size:14px}.import-item-list{max-height:240px;overflow:auto;display:grid;grid-gap:4px;gap:4px;padding-right:3px}.import-item{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-gap:3px 10px;gap:3px 10px;padding:7px 9px;border-radius:8px;background:#121822;font-size:10.5px}.import-item>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text-2)}.import-item>strong{color:var(--muted)}.import-item>small{grid-column:1/-1;color:#ff9aaa}.import-item.imported>strong,.import-item.updated>strong{color:#79e2ad}.import-item.duplicate>strong{color:#f3c978}@media (max-width:1180px){.workspace{grid-template-columns:215px 360px minmax(400px,1fr)}}@media (max-width:900px){.app-shell{padding:0}.topbar{padding:max(9px,env(safe-area-inset-top)) 11px 9px;background:#0c0f15}.brand-row span,.ghost{display:none}.stats-row{margin:8px}.stats-row>div{padding:8px}.stats-row strong{font-size:16px}.workspace{height:auto;min-height:calc(100svh - 138px);grid-template-columns:1fr;border:0;border-radius:0;overflow:visible}.accounts-panel{max-height:380px}.accounts-panel,.stacks-panel{border-right:0;border-bottom:1px solid var(--line)}.stacks-panel{height:520px}.reader-panel{height:78svh;min-height:620px}.thread-message-meta small{display:none}}@media (max-width:620px){.top-actions .secondary{display:none}.stats-row{grid-template-columns:repeat(2,1fr)}.modern-reader-head{padding:14px}.reader-title h2{font-size:20px}.thread-list{padding:12px 9px 20px}.thread-message-head{grid-template-columns:34px minmax(0,1fr) auto;padding:10px}.thread-message-meta time{display:none}.collapsed-preview,.thread-message-body{padding-left:54px}.reply-composer{padding:9px 9px max(10px,env(safe-area-inset-bottom))}.reply-composer-footer span{display:none}.modal-backdrop{padding:0;align-items:end}.modal-card{width:100%;max-height:94svh;border-radius:22px 22px 0 0;padding-bottom:max(24px,env(safe-area-inset-bottom))}.segmented{grid-template-columns:1fr}.import-result-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.quoted-text{margin-top:14px}.quoted-text summary{width:-moz-fit-content;width:fit-content;cursor:pointer;list-style:none;padding:3px 8px;border-radius:999px;background:#1b2230;color:var(--muted);font-size:10px;letter-spacing:.04em}.quoted-text summary::-webkit-details-marker{display:none}.quoted-text[open] summary{margin-bottom:10px;color:var(--text-2)}.quoted-text pre{padding-left:12px;border-left:2px solid var(--line);color:#9aa4b6;font-size:11.5px}.account-head-actions{display:flex;align-items:center;gap:7px}.capability-refresh{padding:4px 7px;border:1px solid var(--line);border-radius:7px;background:#111620;color:var(--muted);font-size:8.5px;font-weight:750;white-space:nowrap}.capability-refresh:hover:not(:disabled){background:#1a2130;color:var(--text)}.capability-refresh:disabled{opacity:.55;cursor:wait}.status-dot.warn{background:#f3b44d;box-shadow:0 0 0 3px rgba(243,180,77,.1)}.status-dot.neutral{background:#667085}.capability-line{display:flex;flex-wrap:wrap;gap:3px;margin-top:3px}.cap-chip{display:inline-flex;align-items:center;gap:2px;padding:2px 4px;border:1px solid var(--line);border-radius:999px;font-style:normal;font-size:7.8px;font-weight:800;line-height:1;white-space:nowrap}.cap-chip.ok{border-color:rgba(61,211,145,.26);background:rgba(61,211,145,.08);color:#7be1af}.cap-chip.no{border-color:rgba(255,100,124,.26);background:rgba(255,100,124,.08);color:#ff899c}.cap-chip.unknown{color:#8d96a8}.permission-warning{display:grid;grid-gap:3px;gap:3px;padding:10px 18px 12px;border-top:1px solid rgba(243,180,77,.22);background:rgba(243,180,77,.07);color:#e8c47f;font-size:10.5px}.permission-warning strong{color:#f2d394;font-size:11.5px}.permission-warning code{padding:1px 4px;border-radius:5px;background:rgba(0,0,0,.22);color:#fff1cc}.context-menu button:disabled,.reader-actions button:disabled{opacity:.34;cursor:not-allowed}.context-menu button:disabled:hover{background:transparent;color:var(--text-2)}