/* ============================================================
   ALILAURO — Pannello di Controllo Flotta
   Design system — Artificial Engineering
   Brand: navy #003080 · cyan #00A0E0
   ============================================================ */

:root{
  --navy:#003080; --navy-700:#04285c; --navy-800:#041f49; --navy-900:#03183a;
  --cyan:#00A0E0; --cyan-600:#0089c2; --cyan-050:#e8f6fd;
  --ink:#101a2b; --ink-2:#33415a; --muted:#6b7a90; --faint:#93a1b5;
  --line:#e6eaf1; --line-2:#eef1f6; --bg:#f3f5f9; --card:#ffffff;
  --good:#0a9d3f; --good-bg:#e7f6ec; --warn:#e08a00; --warn-bg:#fdf3e2;
  --bad:#d23b3b; --bad-bg:#fbeaea;
  --sh-sm:0 1px 2px rgba(16,26,43,.06),0 1px 3px rgba(16,26,43,.05);
  --sh-md:0 2px 8px rgba(16,26,43,.06),0 6px 20px rgba(16,26,43,.05);
  --r:12px; --r-sm:9px;
  --sidebar-w:248px;
  --cat-commerciale:#00A0E0; --cat-cantiere:#eb6834; --cat-tecnico:#8a94a6;
  --font:"Inter","Segoe UI",-apple-system,BlinkMacSystemFont,Roboto,Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--font);color:var(--ink);background:var(--bg);
  font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;
}
a{color:var(--cyan-600);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{margin:0;font-weight:650;color:var(--ink);letter-spacing:-.01em}

/* ---------- Layout scaffold ---------- */
.app{display:flex;min-height:100vh}
.sidebar{
  width:var(--sidebar-w);flex:0 0 var(--sidebar-w);
  background:linear-gradient(180deg,var(--navy) 0%,var(--navy-800) 55%,var(--navy-900) 100%);
  color:#dfe8f6;position:fixed;top:0;bottom:0;left:0;display:flex;flex-direction:column;
  z-index:40;
}
.sidebar__brand{padding:20px 20px 14px;display:flex;align-items:center;gap:11px}
.sidebar__brand img{height:30px;display:block;filter:brightness(0) invert(1)}
.sidebar__brand .sub{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:#7fb4e6;margin-top:3px}
.sidebar__brand .ttl{font-weight:700;font-size:15px;color:#fff;line-height:1.15}
.nav{padding:8px 12px;overflow-y:auto;flex:1}
.nav__group{font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;color:#6f93bf;
  padding:16px 12px 7px;font-weight:600}
.nav a{
  display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:9px;
  color:#c7d7ee;font-weight:500;font-size:13.5px;margin:1px 0;transition:.13s;position:relative;
}
.nav a:hover{background:rgba(255,255,255,.07);color:#fff;text-decoration:none}
.nav a.active{background:rgba(0,160,224,.18);color:#fff}
.nav a.active::before{content:"";position:absolute;left:-12px;top:7px;bottom:7px;width:3px;
  background:var(--cyan);border-radius:0 3px 3px 0}
.nav a svg{width:17px;height:17px;flex:0 0 17px;opacity:.9}
.sidebar__foot{padding:14px 18px;border-top:1px solid rgba(255,255,255,.09);font-size:11px;color:#8fabce}
.sidebar__foot a{color:#bcd4ee}
.sidebar__foot .ae{display:inline-flex;align-items:center;margin-top:9px}
.sidebar__foot .ae img{height:26px;display:block}

.main{margin-left:var(--sidebar-w);flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
  height:62px;background:var(--card);border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:16px;padding:0 26px;position:sticky;top:0;z-index:30;
}
.topbar h1{font-size:19px}
.topbar .crumb{color:var(--faint);font-size:12.5px;font-weight:500}
.menu-toggle{display:none;align-items:center;justify-content:center;width:38px;height:38px;
  border:1px solid var(--line);background:#fff;border-radius:9px;cursor:pointer;color:var(--ink);flex:0 0 38px}
.menu-toggle:hover{background:#f8fafd}
.menu-toggle svg{width:20px;height:20px}
.nav-overlay{position:fixed;inset:0;background:rgba(6,16,38,.45);z-index:35;opacity:0;visibility:hidden;transition:opacity .2s}
.topbar .spacer{flex:1}
.topbar .user{display:flex;align-items:center;gap:10px;font-size:13px}
.topbar .user .av{width:34px;height:34px;border-radius:50%;background:var(--navy);
  color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:13px}
.topbar .user .nm{font-weight:600;line-height:1.1}
.topbar .user .ro{color:var(--muted);font-size:11.5px}
.content{padding:24px 26px 44px;max-width:1440px;width:100%}
.page-intro{color:var(--muted);font-size:13.5px;margin:-2px 0 20px;max-width:720px}

/* ---------- Cards ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh-sm)}
.card__h{padding:15px 18px 0;display:flex;align-items:center;gap:10px}
.card__h h3{font-size:14.5px;display:flex;align-items:center;gap:8px}
.card__h .hint{color:var(--faint);font-size:12px;font-weight:500}
h2 svg,h3 svg,h4 svg{width:18px;height:18px;flex:0 0 18px;vertical-align:-3px;color:var(--cyan)}
.sec-title svg{width:16px;height:16px;vertical-align:-3px;color:var(--cyan)}
.ic-lg{width:46px !important;height:46px !important;flex:0 0 46px}
.ic-md{width:22px !important;height:22px !important;flex:0 0 22px}
.card__b{padding:16px 18px 18px}
.grid{display:grid;gap:16px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.grid-side{grid-template-columns:1fr 340px}
@media(max-width:1100px){.g-3,.g-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.g-2,.g-3,.g-4,.grid-side{grid-template-columns:1fr}}

/* ---------- KPI stat tiles ---------- */
.kpis{display:grid;gap:16px;grid-template-columns:repeat(4,1fr);margin-bottom:20px}
@media(max-width:1100px){.kpis{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.kpis{grid-template-columns:1fr}}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:16px 17px;box-shadow:var(--sh-sm);position:relative;overflow:hidden}
.kpi::after{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--cyan)}
.kpi.k-navy::after{background:var(--navy)}
.kpi.k-orange::after{background:var(--cat-cantiere)}
.kpi.k-green::after{background:var(--good)}
.kpi .lab{color:var(--muted);font-size:12px;font-weight:600;letter-spacing:.01em;
  display:flex;align-items:center;gap:7px}
.kpi .lab svg{width:15px;height:15px;opacity:.7}
.kpi .val{font-size:26px;font-weight:700;letter-spacing:-.02em;margin-top:7px;color:var(--ink)}
.kpi .val small{font-size:14px;font-weight:600;color:var(--muted)}
.kpi .sub{font-size:11.5px;color:var(--faint);margin-top:3px}

/* ---------- Badges / pills ---------- */
.badge{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:600;
  padding:3px 9px;border-radius:999px;line-height:1.4;white-space:nowrap}
.badge .dot{width:7px;height:7px;border-radius:50%}
.b-on{background:var(--good-bg);color:#0a7a32}
.b-off{background:#eef1f6;color:#64748b}
.b-commerciale{background:var(--cyan-050);color:#0072a3}
.b-cantiere{background:#fdeee4;color:#b8531f}
.b-tecnico{background:#eef1f6;color:#5b6778}
.pill{display:inline-block;background:var(--line-2);color:var(--ink-2);border-radius:7px;
  padding:2px 8px;font-size:11.5px;font-weight:600}

/* ---------- Tables ---------- */
.tbl-wrap{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:13px}
table.tbl th{text-align:left;color:var(--muted);font-weight:600;font-size:11.5px;
  text-transform:uppercase;letter-spacing:.04em;padding:10px 12px;border-bottom:1px solid var(--line);
  white-space:nowrap;background:#fbfcfe;position:sticky;top:0}
table.tbl thead th:hover{background:#eef3fb;color:var(--ink-2)}
table.tbl th .sort-ind{color:var(--cyan);font-size:9px}
table.tbl th .sort-ind.on{font-weight:700}
table.tbl td{padding:11px 12px;border-bottom:1px solid var(--line-2);vertical-align:middle}
table.tbl tr:last-child td{border-bottom:none}
table.tbl tbody tr:hover{background:#f8fafd}
table.tbl td.num,table.tbl th.num{text-align:right;font-variant-numeric:tabular-nums}
.t-strong{font-weight:650;color:var(--ink)}
.t-mut{color:var(--muted)}

/* ---------- Buttons / forms ---------- */
.btn{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);
  background:var(--card);color:var(--ink-2);font-weight:600;font-size:13px;
  padding:8px 14px;border-radius:9px;cursor:pointer;transition:.13s;font-family:inherit}
.btn:hover{border-color:#c9d3e2;text-decoration:none;background:#f8fafd}
.btn svg{width:16px;height:16px}
.btn-primary{background:var(--cyan);border-color:var(--cyan);color:#fff}
.btn-primary:hover{background:var(--cyan-600);border-color:var(--cyan-600)}
.btn-navy{background:var(--navy);border-color:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-700)}
.btn-sm{padding:5px 10px;font-size:12px}
.btn-danger{color:var(--bad);border-color:#f0c9c9}
.btn-danger:hover{background:var(--bad-bg)}
label.fld{display:block;font-size:12px;font-weight:600;color:var(--ink-2);margin-bottom:5px}
.input,select.input,textarea.input{width:100%;border:1px solid var(--line);border-radius:9px;
  padding:9px 11px;font-size:13.5px;font-family:inherit;color:var(--ink);background:#fff;transition:.13s}
.input:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,160,224,.12)}
.form-row{display:grid;gap:14px;grid-template-columns:repeat(2,1fr)}
.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.toolbar .spacer{flex:1}
.seg{display:inline-flex;background:#eef1f6;border-radius:9px;padding:3px}
.seg a{padding:6px 13px;border-radius:7px;font-size:12.5px;font-weight:600;color:var(--ink-2)}
.seg a.active{background:#fff;color:var(--navy);box-shadow:var(--sh-sm)}
.seg a:hover{text-decoration:none}

/* ---------- Meters / bars ---------- */
.meter{height:8px;border-radius:5px;background:var(--line-2);overflow:hidden;min-width:70px}
.meter > i{display:block;height:100%;border-radius:5px;background:var(--cyan)}
.dual{display:flex;align-items:center;gap:9px}

/* ---------- Vessel header ---------- */
.vhead{display:flex;gap:20px;align-items:stretch;flex-wrap:wrap}
.vhead .photo{width:340px;max-width:100%;height:200px;border-radius:var(--r);object-fit:cover;
  background:#dfe6ef;border:1px solid var(--line)}
.vhead .meta{flex:1;min-width:260px}
.specs{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:2px 20px;margin-top:14px}
.specs .s{padding:7px 0;border-bottom:1px dashed var(--line)}
.specs .s .k{font-size:11px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.03em}
.specs .s .v{font-size:14px;font-weight:600;color:var(--ink);margin-top:1px}

/* ---------- Map ---------- */
#map,.map{width:100%;height:520px;border-radius:var(--r);border:1px solid var(--line);z-index:1}
.legend{display:flex;gap:16px;flex-wrap:wrap;font-size:12px;color:var(--ink-2);margin-top:10px}
.legend .it{display:flex;align-items:center;gap:6px}
.legend .sw{width:12px;height:12px;border-radius:3px}

/* ---------- Login ---------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--navy) 0%,var(--navy-900) 100%);padding:20px}
.login-card{background:#fff;border-radius:16px;box-shadow:0 20px 60px rgba(3,15,40,.4);
  width:100%;max-width:400px;padding:36px 34px;text-align:center}
.login-card img.logo{height:40px;margin-bottom:6px}
.login-card .tag{color:var(--muted);font-size:12.5px;margin-bottom:26px;letter-spacing:.02em}
.login-card form{text-align:left}
.login-card .err{background:var(--bad-bg);color:#b02525;font-size:13px;font-weight:500;
  padding:10px 12px;border-radius:9px;margin-bottom:16px}
.login-card .btn-primary{width:100%;justify-content:center;padding:11px;margin-top:6px;font-size:14px}
.login-foot{margin-top:22px;padding-top:18px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;gap:8px;color:var(--faint);font-size:11.5px}
.login-foot img{height:20px}

.muted{color:var(--muted)}
.small{font-size:12px}
.mono{font-variant-numeric:tabular-nums}
.up{color:var(--good);font-weight:600}
.down{color:var(--bad);font-weight:600}
.sec-title{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;
  color:var(--muted);margin:26px 0 12px}
.chart-box{position:relative;height:280px}
.chart-box.tall{height:340px}
.note{background:var(--cyan-050);border:1px solid #cceaf8;border-radius:10px;padding:12px 14px;
  font-size:12.5px;color:#0a5f86;display:flex;gap:9px;align-items:flex-start}
.note svg{width:17px;height:17px;flex:0 0 17px;margin-top:1px}
.demo-tag{background:var(--warn-bg);color:#9a6100;font-size:10.5px;font-weight:700;
  padding:2px 7px;border-radius:6px;letter-spacing:.03em;text-transform:uppercase}

/* ---------- Mobile: sidebar off-canvas + colonna singola ---------- */
@media(max-width:900px){
  .sidebar{transform:translateX(-100%);transition:transform .26s ease;box-shadow:6px 0 26px rgba(4,15,40,.28)}
  .app.nav-open .sidebar{transform:none}
  .app.nav-open .nav-overlay{opacity:1;visibility:visible}
  .main{margin-left:0}
  .menu-toggle{display:inline-flex}
  .topbar{padding:0 16px;gap:12px;height:58px}
  .topbar h1{font-size:17px}
  .content{padding:18px 16px 40px}
  .topbar .user > div:first-child{display:none}   /* nasconde nome/ruolo, resta avatar */
}
@media(max-width:760px){
  .grid > *{grid-column:auto !important}           /* annulla gli span su due colonne */
  .kpis{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .vhead .photo{width:100%;height:190px}
  .chart-box,.chart-box.tall{height:260px}
  .card__h{flex-wrap:wrap;row-gap:6px}
  .card__h .seg{flex-wrap:wrap}
  .page-intro{font-size:13px}
  .kpi .val{font-size:23px}
  table.tbl th,table.tbl td{padding:9px 10px}
}
@media(max-width:520px){
  .toolbar{align-items:stretch}
  .toolbar form{flex-wrap:wrap}
  .login-card{padding:28px 22px}
}