:root{
  --brand:#B5316F;          /* magenta logo */
  --brand-2:#C94F86;        /* rosa chiaro */
  --brand-dark:#8E2456;
  --ink:#1f2430;
  --ink-soft:#5a6472;
  --line:#e7e9ee;
  --bg:#f5f6f9;
  --card:#ffffff;
  --ok:#1e9e6a; --ok-bg:#e6f6ee;
  --warn:#c9820b; --warn-bg:#fbf3e2;
  --err:#c53030; --err-bg:#fdecec;
  --radius:12px;
  --shadow:0 1px 3px rgba(20,25,40,.06),0 6px 20px rgba(20,25,40,.05);
  --font:'Inter',-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
body{margin:0;font-family:var(--font);background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}

/* ---- LOGIN ---- */
.auth-wrap{min-height:100vh;display:grid;place-items:center;
  background:linear-gradient(135deg,#fff 0%,#fbeef4 100%)}
.auth-card{width:100%;max-width:380px;background:var(--card);border-radius:16px;
  box-shadow:var(--shadow);padding:36px 32px}
.auth-logo{text-align:center;margin-bottom:8px}
.auth-logo b{font-size:22px;color:var(--brand-dark);letter-spacing:.3px}
.auth-sub{text-align:center;color:var(--ink-soft);margin-bottom:24px;font-size:13px}

/* ---- LAYOUT APP ---- */
.app{display:grid;grid-template-columns:236px 1fr;min-height:100vh}
.sidebar{background:linear-gradient(180deg,var(--brand-dark),var(--brand));
  color:#fff;padding:20px 14px;display:flex;flex-direction:column;gap:4px}
.sidebar .brand{font-size:19px;font-weight:800;padding:6px 10px 18px;letter-spacing:.3px}
.sidebar .brand small{display:block;font-size:10px;font-weight:500;opacity:.7;letter-spacing:2px}
.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:9px;
  color:#fff;opacity:.85;font-weight:500}
.nav-item:hover{background:rgba(255,255,255,.12);opacity:1;text-decoration:none}
.nav-item.active{background:rgba(255,255,255,.18);opacity:1}
.nav-item.disabled{opacity:.4;cursor:not-allowed;pointer-events:none}
.nav-sep{font-size:10px;text-transform:uppercase;letter-spacing:1.5px;opacity:.55;
  padding:16px 12px 6px;font-weight:700}
.main{display:flex;flex-direction:column;min-width:0}
.topbar{background:var(--card);border-bottom:1px solid var(--line);padding:14px 26px;
  display:flex;justify-content:space-between;align-items:center}
.topbar h1{font-size:18px;margin:0}
.user-chip{display:flex;align-items:center;gap:10px;color:var(--ink-soft);font-size:13px}
.avatar{width:34px;height:34px;border-radius:50%;background:var(--brand-2);color:#fff;
  display:grid;place-items:center;font-weight:700;font-size:13px}
.content{padding:26px;flex:1}

/* ---- CARD / TABLE ---- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);margin-bottom:20px}
.card-head{padding:16px 20px;border-bottom:1px solid var(--line);
  display:flex;justify-content:space-between;align-items:center}
.card-head h2{margin:0;font-size:15px}
.card-body{padding:20px}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:11px 20px;border-bottom:1px solid var(--line);font-size:13px}
th{background:#fafbfc;color:var(--ink-soft);font-weight:600;font-size:11px;
  text-transform:uppercase;letter-spacing:.5px}
tbody tr:hover{background:#fcfcfd}
td.actions{text-align:right;white-space:nowrap}

/* ---- STAT CARDS ---- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:24px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 20px;box-shadow:var(--shadow)}
.stat .n{font-size:28px;font-weight:800;color:var(--brand-dark)}
.stat .l{color:var(--ink-soft);font-size:12px;margin-top:2px}

/* ---- FORM ---- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-grid .full{grid-column:1/-1}
label{display:block;font-weight:600;font-size:12px;margin-bottom:5px;color:var(--ink-soft)}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);
  border-radius:9px;font-family:inherit;font-size:14px;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand-2);
  box-shadow:0 0 0 3px rgba(201,79,134,.12)}
textarea{resize:vertical;min-height:90px}

/* ---- BUTTONS ---- */
.btn{display:inline-flex;align-items:center;gap:7px;padding:10px 16px;border-radius:9px;
  border:1px solid transparent;font-weight:600;font-size:13px;cursor:pointer;
  font-family:inherit;transition:.15s}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-dark);text-decoration:none}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{background:#fafbfc;text-decoration:none}
.btn-sm{padding:6px 11px;font-size:12px}
.btn-danger{background:var(--err-bg);color:var(--err)}
.btn-danger:hover{background:#f9d9d9;text-decoration:none}

/* ---- BADGES ---- */
.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:700}
.b-nuovo{background:#eef2ff;color:#4055c8}
.b-contattato{background:#e8f4fd;color:#1c74c4}
.b-qualificato{background:var(--warn-bg);color:var(--warn)}
.b-proposta{background:#f3e8fd;color:#8b34c9}
.b-vinto{background:var(--ok-bg);color:var(--ok)}
.b-perso{background:var(--err-bg);color:var(--err)}
.b-attivo{background:var(--ok-bg);color:var(--ok)}
.b-inattivo{background:#eef0f3;color:var(--ink-soft)}

/* ---- FLASH ---- */
.flash{padding:12px 16px;border-radius:9px;margin-bottom:16px;font-size:13px;font-weight:500}
.flash.success{background:var(--ok-bg);color:var(--ok)}
.flash.error{background:var(--err-bg);color:var(--err)}
.flash.info{background:#e8f4fd;color:#1c74c4}

/* ---- MISC ---- */
.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:18px;flex-wrap:wrap}
.toolbar .grow{flex:1}
.empty{text-align:center;padding:40px;color:var(--ink-soft)}
.muted{color:var(--ink-soft)}
.right{text-align:right}
@media(max-width:820px){
  .app{grid-template-columns:1fr}
  .sidebar{display:none}
  .form-grid{grid-template-columns:1fr}
}