:root{--ink:#172139;--muted:#69758c;--line:#e3e8f0;--blue:#4257dc;--bg:#f5f7fb;--danger:#a63845;--green:#16816e}*{box-sizing:border-box}body{margin:0;font:15px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink)}[hidden]{display:none!important}h1,h2,h3,p{margin-top:0}h1{font-size:30px;line-height:1.22;letter-spacing:-.7px;margin-bottom:0}h2{font-size:20px;letter-spacing:-.35px;margin-bottom:16px}h3{font-size:17px}button,.button{font:inherit;cursor:pointer;border-radius:8px;padding:10px 16px;border:1px solid var(--line);font-weight:600;text-decoration:none;display:inline-block;transition:background .15s}button:disabled{opacity:.5;cursor:wait}.primary{background:var(--blue);color:#fff;border-color:var(--blue)}.primary:hover{background:#3347c1}.secondary{background:white;color:var(--ink)}.subtle{background:transparent;color:var(--muted)}.danger{background:#fff7f7;color:var(--danger);border-color:#efd9dc}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,a:focus-visible{outline:3px solid #b6c2fa;outline-offset:2px}input,textarea,select{font:inherit;width:100%;color:var(--ink);padding:11px 13px;background:white;border:1px solid #d8deea;border-radius:7px}textarea{resize:vertical;font-size:14px;line-height:1.65}label{display:block;font-size:13px;font-weight:600;margin:18px 0 6px}a{color:var(--blue)}.muted{color:var(--muted)}.micro{font-size:12px;color:var(--muted);line-height:1.65;margin-top:12px;margin-bottom:0}.eyebrow{font-size:10px;font-weight:750;letter-spacing:1.7px;color:var(--muted);margin-bottom:10px}.wordmark{font-size:23px;font-weight:800;letter-spacing:-.7px}.wordmark span{display:block;font-size:11px;letter-spacing:2.2px;font-weight:600;color:var(--muted);text-transform:uppercase;margin-top:-2px}.sidebar{position:fixed;inset:0 auto 0 0;width:236px;background:white;border-right:1px solid var(--line);padding:34px 24px;display:flex;flex-direction:column}.sidebar-label{font-size:9px;font-weight:750;letter-spacing:1.3px;color:#8b95a7;margin-top:42px;margin-bottom:12px}.sidebar nav{display:grid;gap:8px}.nav-button{border:0;text-align:left;font-size:13px;padding:12px 14px;background:transparent;color:var(--muted);font-weight:500}.nav-button.selected{background:#edf0ff;color:var(--blue);font-weight:700}.sidebar-bottom{margin-top:auto;border-top:1px solid var(--line);padding-top:20px;font-size:12px}.sidebar-bottom p{color:var(--muted);font-size:11px;margin-top:8px}.connection-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--green);margin-right:7px}.main{margin-left:236px;padding:34px 40px;max-width:1660px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px;gap:20px}.top-actions{display:flex;align-items:center;gap:12px}.badge{display:inline-flex;align-items:center;white-space:nowrap;font-size:11px;font-weight:700;padding:5px 10px;border-radius:20px;background:#fff1d7;color:#865e15}.badge.running{background:#e2f5ef;color:var(--green)}.badge.neutral,.badge.completed{background:#edf0f6;color:var(--muted)}.badge.failed,.badge.unknown{background:#fff0f0;color:var(--danger)}.badge.sent,.badge.replied{background:#e6f4ef;color:var(--green)}.notice{padding:14px 18px;border-radius:8px;background:#fff5de;border:1px solid #efdfb7;color:#795b24;font-size:13px;margin:0 0 22px}.intro-row{display:flex;justify-content:space-between;gap:18px;align-items:start;margin-bottom:22px}.intro-row p{font-size:13px;color:var(--muted);max-width:620px;margin:0}.intro-row span{font-size:11px;white-space:nowrap}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-bottom:22px}.metric,.panel{background:#fff;border:1px solid var(--line);border-radius:11px;box-shadow:0 2px 3px #17213903}.metric{padding:21px 23px}.metric>span{display:block;font-size:12px;color:var(--muted);margin-bottom:9px}.metric strong{font-size:37px;font-weight:700;letter-spacing:-1.5px;line-height:1.3}.metric small{display:block;font-size:10px;color:var(--muted);margin-top:7px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-bottom:22px}.panel{padding:25px 27px;margin-bottom:22px}.two-col>.panel{margin:0}.panel p{font-size:13px}.panel .primary,.panel .secondary{margin-top:16px}.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.panel-head h2{margin-bottom:15px}.panel-head>.muted{font-size:11px;margin-top:6px}.daily-count{display:flex;align-items:baseline;gap:10px;margin-top:7px}.daily-count strong{font-size:45px;letter-spacing:-1.6px}.daily-count span{font-size:14px;color:var(--muted)}progress{width:100%;height:9px;border:0;border-radius:5px;background:#edf0f7;display:block;margin:17px 0 12px}progress::-webkit-progress-bar{background:#edf0f7;border-radius:5px}progress::-webkit-progress-value{background:var(--blue);border-radius:5px}progress::-moz-progress-bar{background:var(--blue);border-radius:5px}.split-meta{display:flex;justify-content:space-between;gap:15px;font-size:11px;color:var(--muted)}.status-line{border-top:1px solid var(--line);display:flex;gap:22px;padding-top:14px;margin-top:19px;color:var(--muted);font-size:11px}.bar-list{display:grid;gap:12px}.bar-item{display:grid;grid-template-columns:minmax(90px,1fr) 2fr 30px;align-items:center;gap:10px;font-size:12px}.bar-item progress{margin:0;height:7px}.bar-item span:last-child{text-align:right;font-variant-numeric:tabular-nums}.empty-state{color:var(--muted);font-size:13px;padding:8px 0}.event{display:grid;grid-template-columns:132px 105px 1fr;gap:15px;padding:12px 0;border-top:1px solid var(--line);font-size:12px}.event .when{color:var(--muted);font-size:11px}.event .kind{font-weight:600}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}.weekdays{display:flex;gap:7px;flex-wrap:wrap}.day-checkbox{display:flex;align-items:center;gap:4px;font-size:11px;margin:4px 0;padding:6px;background:var(--bg);border-radius:5px}.day-checkbox input{width:14px;height:14px;margin:0}.callout{background:#f4f6ff;border-radius:8px;padding:17px;margin-top:22px;font-size:13px}.callout p{margin:6px 0 0;color:var(--muted);font-size:12px}.email-preview{white-space:pre-wrap;overflow-wrap:anywhere;background:#f8f9fc;padding:22px;font:14px/1.8 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;border-radius:8px}.filters{display:flex;gap:12px;margin:15px 0}.filters input{flex:2}.filters select{flex:1;max-width:210px}.filters button{margin:0!important;white-space:nowrap}.table-scroll{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:12px;text-align:left}th{color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:1px;font-weight:650;padding:13px 10px;background:#f9fafd}td{padding:14px 10px;border-bottom:1px solid var(--line);vertical-align:middle}td .email{display:block;color:var(--muted);font-size:11px;margin-top:3px}td .error{display:block;color:var(--danger);font-size:10px;max-width:340px;overflow-wrap:anywhere}td .actions{display:flex;gap:5px;flex-wrap:wrap}td button{font-size:10px;padding:5px 8px}td a{display:block;font-size:10px}.pagination{display:flex;align-items:center;justify-content:flex-end;gap:15px;font-size:12px;color:var(--muted);margin-top:16px}.check{display:flex;align-items:flex-start;gap:10px;font-size:12px;font-weight:400;margin:16px 0}.check input{width:17px;height:17px;margin:2px 0 0;flex-shrink:0;accent-color:var(--blue)}footer{font-size:11px;color:var(--muted);padding:12px 0;text-align:center}footer a{color:var(--muted)}.login-shell{min-height:100vh;display:grid;place-items:center;padding:30px;background:linear-gradient(130deg,#eef1ff,#f8fafc 65%)}.login-card{width:100%;max-width:470px;background:white;padding:44px;border:1px solid var(--line);border-radius:16px;box-shadow:0 20px 70px #283d7210}.login-card .eyebrow{margin-top:32px}.login-card h1{font-size:35px;margin-bottom:18px}.login-card p.muted{font-size:13px}.login-card button{width:100%;margin-top:20px}.login-card .micro{text-align:center}.public{display:grid;place-items:center;min-height:100vh;padding:28px}.public-card{background:white;border:1px solid var(--line);border-radius:14px;padding:36px;max-width:700px;width:100%}.public-card .wordmark{margin-bottom:30px}.public-card h1{font-size:26px;margin-bottom:20px}.public-card p{color:var(--muted);font-size:14px}.public-card button{background:var(--blue);color:#fff}#toast{position:fixed;z-index:100;right:24px;bottom:24px;max-width:520px;background:var(--ink);color:white;padding:17px 22px;border-radius:10px;font-size:13px;box-shadow:0 10px 40px #17213930;white-space:pre-wrap}#toast.error{background:#922f40}@media(max-width:1120px){.sidebar{width:205px;padding:30px 19px}.main{margin-left:205px;padding:28px 25px}.metrics{gap:12px}.metric{padding:17px}.metric>span{font-size:10px}.two-col{gap:16px}.panel{padding:22px}.intro-row{display:block}.intro-row span{display:block;margin-top:10px}}@media(max-width:800px){.sidebar{position:relative;width:100%;padding:18px 22px;border-right:0;border-bottom:1px solid var(--line)}.sidebar .wordmark{font-size:21px}.sidebar-label,.sidebar-bottom{display:none}.sidebar nav{display:flex;flex-wrap:wrap;margin-top:18px;gap:5px}.nav-button{padding:8px 9px;font-size:11px}.main{margin:0;padding:24px 18px}.two-col{grid-template-columns:1fr}.metrics{grid-template-columns:1fr 1fr}.topbar h1{font-size:25px}.topbar{align-items:flex-start}.top-actions{flex-direction:column;align-items:flex-end;gap:8px}.top-actions button{font-size:11px;padding:8px 10px}.event{grid-template-columns:110px 1fr}.event .detail{grid-column:1/-1}.filters{flex-wrap:wrap}.filters input{min-width:100%}.login-card{padding:30px}.login-card h1{font-size:30px}}

/* 1.1: personal-email rich preview; no additional network assets. */
.format-toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:6px 0 8px}
.format-toolbar .micro{margin:0}
.rich-preview{white-space:normal;font-family:Arial,Helvetica,sans-serif;font-size:15px;line-height:1.6;overflow-wrap:anywhere}
.rich-preview p{margin:0 0 16px}
.rich-preview strong{font-weight:700}
.rich-preview>div>div{font-size:12px;margin-top:24px}
.plain-fallback{margin-top:18px}
.plain-fallback summary{cursor:pointer}
#format-help code{font-size:inherit}