:root{--paper:#eef1f5;--surface:#fff;--ink:#18212f;--muted:#586376;--line:#d8dee7;--accent:#e3a008;--accent-soft:#fdf1cf;
--ok:#17794f;--ok-bg:#e1f3ea;--warn:#8a5300;--warn-bg:#fff0d0;--bad:#b42318;--bad-bg:#fde8e6;--idle:#586376;--idle-bg:#e8ecf2;
--wall:#dfe7e2;--bubble:#fff;--code:#e8ecf2;--focus:#1d4ed8}
@media (prefers-color-scheme:dark){:root{--paper:#0f141c;--surface:#171e29;--ink:#e7ecf3;--muted:#93a0b3;--line:#273142;
--accent:#f2b63d;--accent-soft:#2b2410;--ok:#5fd09b;--ok-bg:#12301f;--warn:#f0b55a;--warn-bg:#33270d;--bad:#ff8f84;--bad-bg:#3a1714;
--idle:#93a0b3;--idle-bg:#212a38;--wall:#141b1a;--bubble:#222c3a;--code:#10161f;--focus:#8ab4ff}}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.55 "Avenir Next","Segoe UI",system-ui,sans-serif;
font-variant-numeric:tabular-nums;display:grid;grid-template-columns:230px minmax(0,1fr);min-height:100vh}
body.bare{display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:6px}
aside{padding:28px 18px;border-right:1px solid var(--line);position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:28px}
.brand{font-weight:700;font-size:17px;letter-spacing:-.01em;padding:0 10px}
.brand small{display:block;font-weight:500;font-size:13px;color:var(--muted);letter-spacing:0}
nav.main{display:grid;gap:2px}
nav.main a{display:flex;justify-content:space-between;align-items:center;padding:8px 10px;border-radius:8px;text-decoration:none;color:var(--muted);font-weight:500}
nav.main a:hover{background:var(--idle-bg);color:var(--ink)}
nav.main a[aria-current=page]{background:var(--surface);color:var(--ink);font-weight:650;box-shadow:inset 3px 0 0 var(--accent)}
.count{font-size:12px;min-width:22px;text-align:center;padding:0 7px;border-radius:99px;background:var(--idle-bg);color:var(--muted)}
.count.bad{background:var(--bad-bg);color:var(--bad)}.count.warn{background:var(--warn-bg);color:var(--warn)}
.side-foot{margin-top:auto;padding:0 10px;font-size:13px;color:var(--muted);display:grid;gap:6px}
.side-foot form{display:inline}.side-foot button{border:0;background:none;padding:0;color:var(--muted);text-decoration:underline;cursor:pointer;font:inherit}
main{padding:32px 40px 64px;max-width:1120px;width:100%}
header.top{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:28px}
h1{font-size:26px;letter-spacing:-.02em;margin:0;font-weight:700}
h2{font-size:17px;margin:0 0 14px;font-weight:650;letter-spacing:-.005em}
h3{font-size:15px;margin:0 0 8px}
section{margin-bottom:36px}
.two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:start}
.two>section{margin-bottom:36px}
.hero{display:flex;gap:32px;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:28px 32px;margin-bottom:40px}
.leaf{flex:none;width:132px;text-align:center;border-right:1px solid var(--line);padding-right:32px;display:flex;flex-direction:column;justify-content:center}
.leaf b{font-size:72px;line-height:1;font-weight:700;letter-spacing:-.04em}
.leaf b::before{content:"";display:block;width:30px;height:4px;border-radius:2px;background:var(--accent);margin:0 auto 14px}
.leaf span{font-weight:650;font-size:16px;margin-top:6px}.leaf small{color:var(--muted);font-size:14px}
.hero-body{flex:1;min-width:0}.hero h2{font-size:22px;letter-spacing:-.015em;margin-bottom:12px}
.today-list{list-style:none;margin:0;padding:0}
.today-list li{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:12px 0;border-top:1px solid var(--line)}
.today-list li:first-child{border-top:0}
.today-list .name{font-size:19px;font-weight:650;letter-spacing:-.01em;display:block}
.kind{color:var(--muted);font-size:14px}.kind.block{display:block}
.chip{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;padding:3px 11px 3px 9px;border-radius:99px;white-space:nowrap}
.chip i{width:7px;height:7px;border-radius:50%;background:currentColor}
.chip.ok{color:var(--ok);background:var(--ok-bg)}.chip.warn{color:var(--warn);background:var(--warn-bg)}
.chip.bad{color:var(--bad);background:var(--bad-bg)}.chip.idle{color:var(--idle);background:var(--idle-bg)}
.health{list-style:none;margin:0;padding:0}
.health li{display:grid;grid-template-columns:14px 170px 1fr;gap:10px;align-items:baseline;padding:10px 0;border-top:1px solid var(--line)}
.health li:first-child{border-top:0}.health span{color:var(--muted)}
.dot{width:9px;height:9px;border-radius:50%;display:inline-block;background:var(--idle)}
.dot.ok{background:var(--ok)}.dot.warn{background:var(--warn)}.dot.bad{background:var(--bad)}
.upcoming .when{display:grid;grid-template-columns:84px 1fr;gap:12px;padding:9px 0;border-top:1px solid var(--line)}
.upcoming .when:first-child{border-top:0}.upcoming .date{font-weight:650}
.upcoming ul{list-style:none;margin:0;padding:0}.upcoming li{display:flex;justify-content:space-between;gap:12px}
.banner{border-radius:12px;padding:14px 18px;margin-bottom:24px}
.banner.bad{background:var(--bad-bg);color:var(--bad)}.banner.warn{background:var(--warn-bg);color:var(--warn)}
.banner ul{margin:6px 0 0;padding-left:18px;color:var(--ink)}
.flash{border-radius:10px;padding:10px 14px;margin-bottom:20px;font-weight:550}
.flash.ok{background:var(--ok-bg);color:var(--ok)}.flash.bad{background:var(--bad-bg);color:var(--bad)}
.empty{color:var(--muted)}.note{color:var(--muted);margin:-6px 0 14px;max-width:70ch}
.chat{background:var(--wall);border-radius:14px;padding:14px;display:grid;gap:10px;align-content:start;min-height:80px}
.bubble{background:var(--bubble);border-radius:4px 14px 14px 14px;padding:8px 12px 6px;max-width:92%;white-space:pre-wrap;overflow-wrap:anywhere;box-shadow:0 1px 0 rgba(0,0,0,.08)}
.bubble .who{display:block;color:var(--ok);font-weight:650;font-size:12.5px}
.bubble .meta{display:block;text-align:right;color:var(--muted);font-size:11.5px;margin-top:2px}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
table{width:100%;border-collapse:collapse;font-size:14.5px}
th,td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);vertical-align:top}
tbody tr:last-child td,tbody tr:last-child th{border-bottom:0}
thead th{color:var(--muted);font-weight:600;font-size:13px;background:var(--paper)}
.num{text-align:right;white-space:nowrap}tbody th{font-weight:600;white-space:nowrap;text-align:left}
td.var{color:var(--muted);font-size:13px;word-break:break-word}
tr.muted td{color:var(--muted)}
.head-row{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:12px}.head-row h2{margin:0}
.inline{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:0 0 14px}
.inline label{display:flex;gap:8px;align-items:center;color:var(--muted)}
button,input,select,textarea{font:inherit;color:var(--ink)}
button,.button{border:1px solid var(--line);background:var(--surface);border-radius:9px;padding:7px 14px;cursor:pointer;font-weight:550;text-decoration:none;display:inline-block}
button:hover,.button:hover{border-color:var(--ink)}
button.primary,.button.primary{background:var(--ink);color:var(--paper);border-color:var(--ink)}
button.warn{color:var(--warn);border-color:var(--warn)}button.danger{color:var(--bad);border-color:var(--bad)}
button.link{border:0;background:none;padding:0;text-decoration:underline;color:var(--muted);font-weight:500}
button:disabled{opacity:.5;cursor:not-allowed}
input,select,textarea{border:1px solid var(--line);border-radius:9px;padding:7px 10px;background:var(--surface)}
textarea{width:100%;min-height:200px;line-height:1.5;resize:vertical}
.actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.actions form{display:block;margin:0}
pre{background:var(--code);border-radius:10px;padding:14px;overflow:auto;font:12.5px/1.55 ui-monospace,Menlo,monospace;margin:0;white-space:pre-wrap}
.mailbox{display:grid;grid-template-columns:minmax(240px,340px) minmax(0,1fr);gap:28px;align-items:start}
.mail-list{display:grid;gap:6px}
.mail-item{display:grid;gap:1px;padding:10px 12px;border-radius:10px;text-decoration:none;border:1px solid transparent}
.mail-item:hover{background:var(--idle-bg)}.mail-item.on{background:var(--surface);border-color:var(--line);box-shadow:inset 3px 0 0 var(--accent)}
.mail-item span{color:var(--muted);font-size:13px}
.mail-view{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:22px}
.mail-view h2{font-size:18px}.mail-view pre{background:transparent;padding:0;font-size:13.5px}
.tabs{display:flex;gap:4px;margin:-8px 0 24px;border-bottom:1px solid var(--line)}
.tabs a{padding:8px 14px;text-decoration:none;color:var(--muted);font-weight:550;border-bottom:3px solid transparent;margin-bottom:-1px}
.tabs a[aria-current=page]{color:var(--ink);border-color:var(--accent)}
.draft{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin-bottom:16px}
.draft-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:10px}
.draft-head h3{margin:0;font-size:16px}.draft-meta{color:var(--muted);font-size:13.5px;margin-top:10px}
.countdown{font-weight:650}
.field{display:grid;grid-template-columns:minmax(200px,280px) minmax(0,1fr);gap:8px 24px;padding:14px 0;border-top:1px solid var(--line);align-items:start}
.field:first-of-type{border-top:0}.field label.t{font-weight:600}.field .help{color:var(--muted);font-size:13.5px;margin-top:2px}
.field .control{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.field .err{color:var(--bad);font-weight:550;width:100%}.field .src{font-size:12.5px;color:var(--muted)}
.switch{display:inline-flex;align-items:center;gap:10px;cursor:pointer}
.switch input{width:20px;height:20px;accent-color:var(--ink)}
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:6px 22px 18px;margin-bottom:28px}
.form-card>h2{padding-top:16px}.form-foot{display:flex;gap:10px;align-items:center;padding-top:12px;border-top:1px solid var(--line)}
.kv th{width:220px;color:var(--muted);font-weight:600}
.login{max-width:380px;margin:12vh auto;padding:0 20px}.login h1{margin-bottom:6px}.login .note{margin:0 0 22px}
.login form{display:grid;gap:14px}.login label{display:grid;gap:6px;font-weight:600}
.login .brand{padding:0;margin-bottom:28px}
@media (max-width:900px){body{grid-template-columns:1fr}
aside{position:static;height:auto;flex-direction:row;flex-wrap:wrap;align-items:center;gap:12px;padding:14px 16px;border-right:0;border-bottom:1px solid var(--line)}
nav.main{display:flex;overflow-x:auto;gap:4px;width:100%}nav.main a{white-space:nowrap}.side-foot{display:none}
main{padding:20px 16px 48px}.two,.mailbox{grid-template-columns:1fr;gap:0}.field{grid-template-columns:1fr}
.hero{flex-direction:column;padding:20px;gap:18px}.leaf{border-right:0;border-bottom:1px solid var(--line);padding:0 0 16px;width:auto;flex-direction:row;gap:12px;align-items:baseline;justify-content:flex-start}
.leaf b{font-size:48px}.leaf b::before{display:none}.health li{grid-template-columns:14px 1fr}.health li span{grid-column:2}}
@media (prefers-reduced-motion:no-preference){button,.button{transition:border-color .12s}}
.top-right{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.clock{color:var(--muted);font-size:13px;white-space:nowrap}
/* Layout helpers (the Content-Security-Policy forbids inline style attributes) */
.mt-10{margin-top:10px}.mt-12{margin-top:12px}.mt-14{margin-top:14px}.mt-24{margin-top:24px}.my-8{margin:8px 0}.m-0{margin:0}
.jc-end{justify-content:flex-end}.w-110{width:110px}.w-fluid-460{width:100%;max-width:460px}.w-fluid-320{width:100%;max-width:320px}
.pre-wrap{white-space:pre-wrap;overflow-wrap:anywhere}textarea.mh-90{min-height:90px}textarea.mh-120{min-height:120px}
.mw-720{max-width:720px}.mw-420{max-width:420px}.note-ink{margin:6px 0 0;color:var(--ink)}.no-border{border-top:0}
.stack-8-left{display:grid;gap:8px;margin-top:8px;text-align:left}.stack-10-380{display:grid;gap:10px;max-width:380px}.stack-10{display:grid;gap:10px}
.banner.banner-soft{background:var(--accent-soft);color:var(--ink)}
.demo-note{background:var(--accent-soft);color:var(--ink);padding:10px 14px;border-radius:10px;margin:0 0 28px}