:root{
  --bg:#f6f7f5; --surface:#fff; --surface2:#eef0ec; --border:#dde1da;
  --text:#1d231f; --text2:#5c655e; --accent:#c94f24; --accent-soft:#fbe9e1;
  --good:#2e7d32; --warn:#b26a00; --crit:#b3261e;
  --shadow:0 1px 3px rgba(20,30,25,.08);
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#141816; --surface:#1d2320; --surface2:#252c28; --border:#333c36;
    --text:#e6eae6; --text2:#9aa69d; --accent:#ff6b35; --accent-soft:#3a2218;
    --good:#66bb6a; --warn:#e0a84e; --crit:#e57373;
    --shadow:0 1px 3px rgba(0,0,0,.4);
  }
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}
header.app{background:var(--surface);border-bottom:1px solid var(--border);padding:12px 18px;display:flex;align-items:center;gap:10px;position:sticky;top:0;z-index:10}
header.app .logo{width:30px;height:30px;border-radius:8px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}
header.app h1{font-size:16px;margin:0;font-weight:650}
header.app .sp{margin-left:auto}
main{padding:16px;max-width:1020px;margin:0 auto}
h2{font-size:19px;margin:4px 0 14px;font-weight:650}
.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);padding:14px;margin-bottom:14px}
.card h3{margin:0 0 10px;font-size:14px;font-weight:650}
button,.btn{background:var(--accent);color:#fff;border:none;border-radius:9px;font:600 14px/1 inherit;padding:11px 16px;cursor:pointer}
button.sec{background:var(--surface2);color:var(--text);border:1px solid var(--border)}
button.link{background:none;color:var(--accent);padding:4px 6px}
button.danger{background:none;color:var(--crit);border:1px solid var(--border)}
button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:9px;background:var(--surface);color:var(--text);font:inherit;margin:4px 0 12px}
input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:-1px}
label{font-size:12.5px;font-weight:600;color:var(--text2)}
.err{color:var(--crit);font-size:13.5px;margin:6px 0}
.ok{color:var(--good);font-size:13.5px;margin:6px 0}
.pill{font-size:11px;font-weight:600;padding:3px 9px;border-radius:99px;white-space:nowrap;background:var(--surface2);color:var(--text2)}
.pill.good{background:var(--accent-soft);color:var(--accent)}
.pill.warn{color:var(--warn)}
.pill.crit{color:var(--crit)}
.row{display:flex;align-items:center;gap:10px;padding:10px 0;border-top:1px solid var(--border)}
.row:first-of-type{border-top:none}
.row .who{flex:1;min-width:0}
.row .who .nm{font-weight:600;font-size:14px}
.row .who .co{font-size:12px;color:var(--text2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.avatar{width:36px;height:36px;border-radius:50%;flex-shrink:0;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px}
.amount{font-weight:700;font-variant-numeric:tabular-nums;font-size:14px}
.note{font-size:13px;color:var(--text2);text-align:center;margin:14px 0}
/* centratura pagine accesso */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.auth-box{width:100%;max-width:400px}
.auth-box .brand{display:flex;align-items:center;gap:10px;justify-content:center;margin-bottom:18px}
.auth-box .brand .logo{width:40px;height:40px;border-radius:10px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px}
.auth-box .brand h1{font-size:20px;margin:0}
.tabs{display:flex;gap:6px;margin-bottom:12px}
.tabs button{flex:1;background:var(--surface2);color:var(--text2);border:1px solid var(--border)}
.tabs button.active{background:var(--accent);color:#fff;border-color:var(--accent)}
/* navigazione app */
nav.app{position:fixed;bottom:0;left:0;right:0;z-index:10;background:var(--surface);border-top:1px solid var(--border);display:flex}
nav.app button{flex:1;background:none;border:none;border-radius:0;cursor:pointer;padding:9px 4px 11px;color:var(--text2);font:600 11px/1.3 inherit;display:flex;flex-direction:column;align-items:center;gap:3px}
nav.app button .ic{font-size:19px;line-height:1}
nav.app button.active{color:var(--accent)}
body.has-nav{padding-bottom:76px}
@media (min-width:760px){
  nav.app{position:static;border-top:none;border-bottom:1px solid var(--border);justify-content:center;gap:4px}
  nav.app button{flex:0 0 auto;flex-direction:row;padding:11px 18px;font-size:13px}
  nav.app button .ic{font-size:16px}
  nav.app button.active{box-shadow:inset 0 -2px 0 var(--accent)}
  body.has-nav{padding-bottom:20px}
}
section.view{display:none}
section.view.active{display:block}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin-bottom:16px}
.kpi{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:12px 14px;box-shadow:var(--shadow)}
.kpi .lbl{font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--text2);font-weight:600}
.kpi .val{font-size:23px;font-weight:700;font-variant-numeric:tabular-nums;margin-top:2px}
.kpi .sub{font-size:12px;color:var(--text2)}
.board{display:flex;gap:10px;overflow-x:auto;padding-bottom:8px}
.col{min-width:235px;flex:1}
.col .col-h{display:flex;justify-content:space-between;align-items:center;font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--text2);padding:4px 4px 8px}
.col .col-h .n{background:var(--surface2);border-radius:99px;padding:1px 8px}
.deal{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:10px 12px;margin-bottom:8px;box-shadow:var(--shadow)}
.deal .t{font-weight:600;font-size:13.5px}
.deal .c{font-size:12px;color:var(--text2)}
.deal .b{display:flex;justify-content:space-between;align-items:center;margin-top:6px;gap:6px}
.deal .b .actions{display:flex;gap:6px}
.deal button{padding:5px 8px;font-size:11px;border-radius:7px}
.task{display:flex;align-items:flex-start;gap:10px;padding:10px 0;border-top:1px solid var(--border)}
.task:first-of-type{border-top:none}
.task input[type=checkbox]{width:19px;height:19px;accent-color:var(--accent);margin-top:1px}
.task .tx{flex:1}
.task .tx .tt{font-weight:600;font-size:14px}
.task .tx .td{font-size:12px;color:var(--text2)}
.task.done .tx{opacity:.45;text-decoration:line-through}
/* finestre modali */
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.45);display:none;align-items:flex-end;justify-content:center;z-index:50}
.modal-bg.open{display:flex}
.modal{background:var(--surface);border-radius:16px 16px 0 0;padding:18px;width:100%;max-width:480px;max-height:88vh;overflow-y:auto}
@media (min-width:760px){.modal-bg.open{align-items:center}.modal{border-radius:16px}}
.modal h3{margin:0 0 12px;font-size:16px}
.modal .actions{display:flex;gap:8px;margin-top:4px}
.modal .actions button{flex:1}
.fab{position:fixed;right:18px;bottom:86px;width:54px;height:54px;border-radius:50%;font-size:26px;box-shadow:0 4px 12px rgba(0,0,0,.25);z-index:20;padding:0}
@media (min-width:760px){.fab{bottom:28px}}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--text2);text-align:left;padding:8px 10px;border-bottom:1px solid var(--border)}
td{padding:9px 10px;border-bottom:1px solid var(--border);font-variant-numeric:tabular-nums}
.tbl-wrap{overflow-x:auto}
code.lic{font:600 13px/1 ui-monospace,Consolas,monospace;background:var(--surface2);padding:4px 8px;border-radius:6px;user-select:all}