:root{--bg:#09090b;--panel:#18181b;--panel2:#27272a;--line:#3f3f46;--fg:#fafafa;--fg2:#d4d4d8;--mut:#a1a1aa;--acc:#10b981;--acc2:#34d399;--warn:#fde68a;--err:#f87171;--r:8px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html,body{max-width:100%;overflow-x:hidden}
body{margin:0;background:var(--bg);color:var(--fg);font:14px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
a{color:var(--acc2);text-decoration:none}a:hover{text-decoration:underline}
header.top{display:flex;align-items:center;gap:24px;padding:10px 24px;border-bottom:1px solid var(--panel2);background:#0c0c0f;position:sticky;top:0;z-index:5}
.brand{font-weight:600;color:var(--fg)}.mark{display:inline-flex;width:24px;height:24px;border-radius:6px;background:var(--acc);color:#04130c;align-items:center;justify-content:center;font-weight:800;margin-right:6px}
nav{display:flex;gap:4px;flex:1}nav a{padding:6px 12px;border-radius:6px;color:var(--mut)}nav a.on,nav a:hover{background:var(--panel2);color:var(--fg);text-decoration:none}
main{max-width:1180px;margin:0 auto;padding:24px}
h1{font-size:22px;margin:0 0 16px}h2{font-size:15px;margin:0 0 12px;color:var(--fg2)}
.card{background:var(--panel);border:1px solid var(--panel2);border-radius:var(--r);padding:18px;margin-bottom:16px}
.card.narrow{max-width:420px;margin:12vh auto}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media(max-width:860px){.grid2{grid-template-columns:1fr}}
.row{display:flex;gap:10px;align-items:center}.row.between{justify-content:space-between}.row.wrap{flex-wrap:wrap}.col{display:flex;flex-direction:column;gap:10px}
.muted{color:var(--mut)}.small{font-size:12px}.right{text-align:right}.err{color:var(--err)}.warn{background:#3a3210;color:var(--warn);padding:10px;border-radius:6px;margin-bottom:10px}
table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--panel2);vertical-align:top}th{color:var(--mut);font-weight:500;font-size:12px}
input,select,textarea{min-width:0;max-width:100%;background:#0f0f12;color:var(--fg);border:1px solid var(--line);border-radius:6px;padding:8px 10px;font:inherit;width:100%}
textarea{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px}
input[type=checkbox]{width:auto}select{width:auto}
button,.btn{background:var(--panel2);color:var(--fg);border:1px solid var(--line);border-radius:6px;padding:8px 14px;font:inherit;cursor:pointer;display:inline-block}
button:hover,.btn:hover{border-color:var(--mut);text-decoration:none}
.primary{background:var(--acc);border-color:var(--acc);color:#04130c;font-weight:600}.primary:hover{background:var(--acc2)}
.danger{background:#3b1414;border-color:#7f1d1d;color:#fecaca}.ghost{background:transparent}
button:disabled{opacity:.5;cursor:not-allowed}
dl{display:grid;grid-template-columns:150px 1fr;gap:6px 12px;margin:0}dt{color:var(--mut)}dd{margin:0}
.log-box{height:50vh;overflow:auto;border:1px solid var(--panel2);border-radius:6px;padding:12px;margin-bottom:12px;background:#0f0f12}
.msg{margin:0 0 12px;white-space:pre-wrap}.msg .who{font-size:11px;color:var(--mut);text-transform:uppercase;letter-spacing:.04em}
.msg.user .t{background:#052e22;border:1px solid #065f46;display:inline-block;padding:8px 12px;border-radius:8px}
.msg.assistant .t{display:inline-block;padding:8px 12px;background:var(--panel2);border-radius:8px}
.log-pre{background:#0f0f12;border:1px solid var(--panel2);border-radius:6px;padding:12px;max-height:46vh;overflow:auto;font:12px/1.5 ui-monospace,Menlo,monospace;white-space:pre-wrap;margin:0}
pre.code{background:#0f0f12;border:1px solid var(--panel2);padding:10px;border-radius:6px;overflow:auto;font-size:12px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin-bottom:16px}
.kpi{background:var(--panel);border:1px solid var(--panel2);border-radius:var(--r);padding:12px 16px}.kpi b{display:block;font-size:20px}.kpi span{color:var(--mut);font-size:12px}
.chart{width:100%;height:340px}.chart.short{height:240px}.chart svg{width:100%;height:100%;display:block}
.legend{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:6px;font-size:12px}.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:5px}
.pill{display:inline-block;padding:1px 8px;border-radius:99px;font-size:11px;background:var(--panel2)}.pill.ok{background:#064e3b;color:#a7f3d0}.pill.errore{background:#7f1d1d;color:#fecaca}.pill.running{background:#1e3a8a;color:#bfdbfe}
hr{border:0;border-top:1px solid var(--panel2);width:100%}
form.inline{margin:0;display:inline}.btn.primary{background:var(--acc);color:#04130c;border-color:var(--acc)}

/* ---- schermi stretti (iPhone): niente sbordamenti, input >= 16px (Safari non zooma), colonne che vanno a capo */
.row>input{flex:1 1 auto;min-width:0}
.card,.log-box,.msg,.msg .t{min-width:0;max-width:100%}
.msg .t{overflow-wrap:anywhere}
.card{overflow-x:auto}
.tablewrap{overflow-x:auto;max-width:100%}
td,th{overflow-wrap:anywhere}
@media(max-width:700px){
  header.top{flex-wrap:wrap;gap:8px 12px;padding:8px 12px}
  nav{order:3;flex:1 1 100%;overflow-x:auto}
  main{padding:14px 12px}
  h1{font-size:19px}
  .card{padding:12px}
  .row.between{flex-wrap:wrap}
  dl{grid-template-columns:1fr;gap:2px 0}dt{margin-top:6px}
  .hide-sm{display:none}
  .log-box{height:56vh;padding:8px}
  input,select,textarea{font-size:16px}
  textarea{font-size:16px}
  button,.btn{padding:10px 14px}
  .kpis{grid-template-columns:1fr 1fr}
}
@media(max-width:430px){
  #chat-form{flex-direction:column;align-items:stretch}
  #chat-form input{width:100%}
  #chat-form button{width:100%}
  .chart{height:260px}
}