/* Kae Me — cool blue-grey ground, bell-brass accent, semantic colours carry urgency. */
:root{
  --bg:#e8eef5; --surface:#ffffff; --fg:#17202b; --muted:#5d6b7b; --line:#cdd7e3;
  --accent:#9a5413; --accent-ink:#ffffff; --accent-soft:#f6e7d4;
  --ok:#1f7a4d;  --ok-soft:#dcf1e4;
  --warn:#b45f06; --warn-soft:#fdebcf;
  --crit:#c0262a; --crit-soft:#fbe0e0;
  --late:#5b2c91; --late-soft:#e9dcf6;
  --done:#7d8794; --done-soft:#e3e8ee;
  --display:"Outfit","Segoe UI",system-ui,sans-serif;
  --body:"IBM Plex Sans","Segoe UI",system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --radius:10px;
}
@media (prefers-color-scheme: dark){ :root{
  --bg:#0f161e; --surface:#182230; --fg:#ebeff4; --muted:#9aa8b8; --line:#2c3a4b;
  --accent:#e4a65f; --accent-ink:#17202b; --accent-soft:#3a2c17;
  --ok:#5fcf8f;  --ok-soft:#153a2a;
  --warn:#f0a93a; --warn-soft:#3d2a0d;
  --crit:#ff7b7b; --crit-soft:#4a1b1d;
  --late:#c39bf0; --late-soft:#30204a;
  --done:#7f8b99; --done-soft:#232e3b;
  color-scheme:dark } }

*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--fg);font-family:var(--body);font-size:15px;line-height:1.5;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-block:env(safe-area-inset-top,0px) 48px}
.wrap{max-width:880px;margin:0 auto}
h1,h2,h3{font-family:var(--display);text-wrap:balance;margin:0}
button{font:inherit;cursor:pointer}
button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
[hidden]{display:none!important}

.top{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-block:22px 14px;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px}
.bell{width:44px;height:44px;border-radius:12px;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;flex:none}
.bell svg{width:26px;height:26px}
.brand h1{font-size:28px;font-weight:700;letter-spacing:-.01em;line-height:1}
.brand small{display:block;color:var(--muted);font-size:13px;margin-top:3px}
.top-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.btn{border:1px solid var(--line);background:var(--surface);color:var(--fg);padding:8px 14px;border-radius:8px;font-weight:500;display:inline-flex;align-items:center;gap:7px}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.small{padding:5px 10px;font-size:13px}
.btn[disabled]{opacity:.5;cursor:not-allowed}

/* auth */
.auth{display:flex;justify-content:center;padding-block:40px}
.auth-card{width:100%;max-width:420px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:22px}
.auth-card h2{font-size:22px;font-weight:600;margin-bottom:4px}
.auth-field{margin-bottom:12px}
.auth-err{background:var(--crit-soft);color:var(--crit);border-radius:8px;padding:8px 10px;font-size:13px;margin-bottom:12px}
.auth-card a{color:var(--accent);font-weight:500;cursor:pointer}

/* account strip */
.signin{margin-top:14px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.avatar{width:38px;height:38px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-family:var(--display);font-weight:700;flex:none;overflow:hidden}
.signin .me{flex:1;min-width:180px}
.signin .me b{font-family:var(--display);font-size:16px}
.signin .me span{display:block;font-size:13px;color:var(--muted)}
.role{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:600;padding:2px 9px;border-radius:999px;background:var(--accent-soft);color:var(--accent);letter-spacing:.02em}
.role.view{background:var(--done-soft);color:var(--done)}

/* ringing banner */
.ringing{display:none;margin-top:14px;border:2px solid var(--crit);background:var(--crit-soft);border-radius:var(--radius);padding:12px 14px;align-items:center;gap:12px;flex-wrap:wrap}
.ringing.on{display:flex}
.ringing .pulse{width:14px;height:14px;border-radius:50%;background:var(--crit);flex:none;animation:pulse 1s infinite}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.5);opacity:.5}}
@media (prefers-reduced-motion:reduce){.ringing .pulse{animation:none}}
.ringing .txt{flex:1;min-width:200px}
.ringing .txt b{font-family:var(--display);font-size:17px}
.ringing .txt span{display:block;font-size:13px;color:var(--muted)}

/* summary */
.summary{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:16px}
.sum{border-radius:var(--radius);padding:10px 12px;border-left:5px solid;background:var(--surface)}
.sum .n{font-family:var(--display);font-size:26px;font-weight:600;line-height:1;font-variant-numeric:tabular-nums}
.sum .l{font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin-top:4px}
.sum .t{font-size:12px;color:var(--muted);font-style:italic}
.sum.s-late{border-color:var(--late)} .sum.s-crit{border-color:var(--crit)} .sum.s-warn{border-color:var(--warn)} .sum.s-ok{border-color:var(--ok)} .sum.s-done{border-color:var(--done)}
@media (max-width:640px){.summary{grid-template-columns:repeat(3,1fr)}}
@media (max-width:420px){.summary{grid-template-columns:repeat(2,1fr)}}

/* forms */
.panel{margin-top:22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px}
.panel h2{font-size:16px;font-weight:600;margin-bottom:10px}
.fields{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:10px}
.fields .full{grid-column:1/-1}
label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px;letter-spacing:.03em;text-transform:uppercase}
input,textarea,select{width:100%;font:inherit;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:8px 10px}
textarea{min-height:56px;resize:vertical}
.row{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:10px;flex-wrap:wrap}
.hint{font-size:13px;color:var(--muted)}
@media (max-width:640px){.fields{grid-template-columns:1fr 1fr!important}.fields .wide{grid-column:1/-1}}

/* board */
.board-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-top:26px;flex-wrap:wrap}
.board-head h2{font-size:20px;font-weight:600}
.filters{display:flex;gap:6px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:transparent;color:var(--muted);border-radius:999px;padding:4px 11px;font-size:13px}
.chip.on{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.list{display:grid;gap:10px;margin-top:12px}
.card{display:grid;grid-template-columns:6px 1fr;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.card .stripe{background:var(--done)}
.card .inner{padding:12px 14px;display:grid;grid-template-columns:1fr auto;gap:8px 14px;min-width:0}
.card.s-late .stripe{background:var(--late)} .card.s-crit .stripe{background:var(--crit)} .card.s-warn .stripe{background:var(--warn)} .card.s-ok .stripe{background:var(--ok)}
.card.s-crit{border-color:var(--crit)} .card.s-late{border-color:var(--late)}
.card.s-done .title{text-decoration:line-through;color:var(--muted)}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:2px 9px;border-radius:999px;letter-spacing:.02em}
.pill i{font-style:italic;font-weight:400;opacity:.85}
.s-late .pill{background:var(--late-soft);color:var(--late)} .s-crit .pill{background:var(--crit-soft);color:var(--crit)} .s-warn .pill{background:var(--warn-soft);color:var(--warn)} .s-ok .pill{background:var(--ok-soft);color:var(--ok)} .s-done .pill{background:var(--done-soft);color:var(--done)}
.title{font-family:var(--display);font-size:18px;font-weight:600;line-height:1.25;margin-top:6px;overflow-wrap:anywhere}
.meta{font-size:13px;color:var(--muted);display:flex;gap:10px;flex-wrap:wrap;margin-top:4px}
.meta .when{font-family:var(--mono);font-size:12.5px;color:var(--fg)}
.meta .assignee{color:var(--accent);font-weight:600}
.notes{font-size:14px;margin-top:6px;white-space:pre-wrap;overflow-wrap:anywhere}
.actions{display:flex;flex-direction:column;gap:6px;align-items:stretch}
.actions .btn{justify-content:center}
.edit{grid-column:1/-1;display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:8px;padding-top:8px;border-top:1px dashed var(--line)}
.edit .full{grid-column:1/-1}
.edit .row{grid-column:1/-1;margin-top:0}
@media (max-width:560px){.card .inner{grid-template-columns:1fr}.actions{flex-direction:row;flex-wrap:wrap}.edit{grid-template-columns:1fr 1fr}.edit .wide{grid-column:1/-1}}
.empty{margin-top:12px;padding:28px;border:1px dashed var(--line);border-radius:var(--radius);text-align:center;color:var(--muted)}
.empty b{color:var(--fg);font-family:var(--display);font-size:17px;display:block;margin-bottom:4px}

/* feedback thread */
.fb{grid-column:1/-1;border-top:1px dashed var(--line);padding-top:8px}
.fb-toggle{background:none;border:0;color:var(--muted);font-size:13px;padding:0;font-weight:500}
.fb-list{display:grid;gap:6px;margin-top:8px}
.fb-item{font-size:13.5px;background:var(--bg);border-radius:8px;padding:7px 10px;overflow-wrap:anywhere}
.fb-item b{font-weight:600}
.fb-item time{color:var(--muted);font-size:12px;margin-left:6px}
.fb-form{display:flex;gap:6px;margin-top:8px}
.fb-form input{flex:1;min-width:0}

/* people */
.people{display:grid;gap:8px;margin-top:8px}
.person{display:flex;align-items:center;gap:10px;padding:8px 10px;border:1px solid var(--line);border-radius:8px;flex-wrap:wrap}
.person .nm{flex:1;min-width:140px;font-weight:500;overflow-wrap:anywhere}
.person .nm span{display:block;font-size:12px;color:var(--muted);font-weight:400}
.person select{width:auto}
.invite{padding:12px;border:1px solid var(--line);border-radius:8px;background:var(--bg)}
.invite h3{font-size:14px;font-weight:600;margin-bottom:8px}
.add-person{display:grid;grid-template-columns:1fr auto auto;gap:8px;align-items:end}
.linkbox{display:flex;gap:6px;align-items:center;margin-top:8px}
.linkbox input{font-family:var(--mono);font-size:12px}
@media (max-width:560px){.add-person{grid-template-columns:1fr 1fr}.add-person > div:first-child{grid-column:1/-1}}

/* legend */
.legend{margin-top:28px;border-top:1px solid var(--line);padding-top:14px}
.legend h3{font-size:14px;font-weight:600;margin-bottom:8px}
.legend ul{list-style:none;padding:0;margin:0;display:grid;gap:6px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.legend li{display:flex;gap:9px;align-items:flex-start;font-size:13px;color:var(--muted)}
.legend .sw{width:14px;height:14px;border-radius:4px;flex:none;margin-top:3px}
.legend b{color:var(--fg)}
.toast{position:fixed;left:50%;bottom:calc(18px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--fg);color:var(--bg);padding:9px 14px;border-radius:8px;font-size:13px;opacity:0;pointer-events:none;transition:opacity .2s;max-width:90vw;z-index:20}
.toast.on{opacity:1}