@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Manrope:wght@600;700;800&display=swap');

/* NotaSpese360 - UI mobile-first: la scansione scontrino e' un flusso
   da fotocamera del cellulare (vedi doc di progetto), quindi la
   struttura e' "app da smartphone" (top bar + contenuto + barra di
   navigazione in basso) invece della sidebar desktop di CdG360/HR360.
   Stessa famiglia di font (Inter+Manrope) e stessa logica di token per
   coerenza di stack, palette propria (teal) per non confondere il
   prodotto con CdG360. */
:root{
  --accent:#0f766e; --accent-dark:#0b5c56; --accent-soft:#e6f5f3;
  --ink:#1f2937; --muted:#6b7280; --paper:#f6f7f8; --white:#fff;
  --line:#e5e7eb; --green:#15803d; --red:#b91c1c; --amber:#b45309;
  --topbar:#0f172a;
}

*{box-sizing:border-box}
html,body{margin:0;min-height:100vh}
body{font-family:Inter,Arial,sans-serif;color:var(--ink);background:var(--paper)}
a{color:inherit}

.ns-app{max-width:480px;margin:0 auto;min-height:100vh;background:var(--paper);display:flex;flex-direction:column;position:relative;box-shadow:0 0 0 1px var(--line)}

.ns-topbar{height:56px;flex-shrink:0;background:var(--topbar);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 16px;position:sticky;top:0;z-index:10}
.ns-topbar h1{font:700 16px Manrope,sans-serif;margin:0}
.ns-topbar .back{color:#fff;text-decoration:none;font-size:14px;display:flex;align-items:center;gap:4px}
.ns-topbar .spacer{width:24px}

.ns-content{flex-grow:1;padding:16px;padding-bottom:88px;display:flex;flex-direction:column;gap:16px}

.ns-nav{position:sticky;bottom:0;background:#fff;border-top:1px solid var(--line);display:flex;justify-content:space-around;padding:6px 0 max(6px, env(safe-area-inset-bottom));max-width:480px;margin:0 auto;width:100%}
.ns-nav a{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 0;color:var(--muted);text-decoration:none;font-size:11px}
.ns-nav a svg{width:22px;height:22px}
.ns-nav a.is-active{color:var(--accent);font-weight:600}

.ns-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}
.ns-card-title{font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:12px}

.ns-scan-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;width:100%;padding:36px 16px;background:var(--accent);color:#fff;border:none;border-radius:18px;font:700 16px Manrope,sans-serif;cursor:pointer}
.ns-scan-btn svg{width:40px;height:40px}
.ns-scan-btn:active{background:var(--accent-dark)}

.ns-btn{padding:12px 18px;background:var(--accent);color:#fff;border:none;border-radius:10px;font-size:14px;font-weight:600;font-family:inherit;cursor:pointer;width:100%}
.ns-btn:hover{background:var(--accent-dark)}
.ns-btn:disabled{background:#9CA3AF;cursor:not-allowed}
.ns-btn.secondary{background:#fff;color:var(--ink);border:1px solid #D1D5DB}
.ns-btn.danger{background:var(--red)}
.ns-btn.small{width:auto;padding:8px 14px;font-size:13px}

.ns-field{display:flex;flex-direction:column;gap:6px}
.ns-field label{font-size:12px;color:var(--muted)}
.ns-field input,.ns-field select,.ns-field textarea{padding:11px 12px;border:1px solid #D1D5DB;border-radius:10px;font-size:14px;font-family:inherit;background:#fff}
.ns-field textarea{resize:vertical;min-height:70px}
.ns-field .hint{font-size:11px;color:var(--muted)}

.ns-row{display:flex;justify-content:space-between;align-items:center;gap:10px}
.ns-row + .ns-row{border-top:1px solid #F3F4F6;padding-top:10px;margin-top:10px}

.ns-badge{font-size:11px;font-weight:700;padding:3px 10px;border-radius:999px;display:inline-block}
.ns-badge.bozza{background:#F3F4F6;color:var(--muted)}
.ns-badge.inviata{background:#FEF3C7;color:var(--amber)}
.ns-badge.approvata{background:#DCFCE7;color:var(--green)}
.ns-badge.respinta{background:#FEE2E2;color:var(--red)}
.ns-badge.aperta{background:var(--accent-soft);color:var(--accent)}
.ns-badge.chiusa{background:#F3F4F6;color:var(--muted)}

.ns-list-item{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:14px 0;border-top:1px solid #F3F4F6;text-decoration:none;color:inherit}
.ns-list-item:first-child{border-top:none}
.ns-list-item .titolo{font-weight:600;font-size:14px}
.ns-list-item .sotto{font-size:12px;color:var(--muted);margin-top:2px}
.ns-list-item .importo{font-weight:700;font-variant-numeric:tabular-nums}

.ns-spesa-row{display:flex;gap:12px;align-items:center;padding:12px 0;border-top:1px solid #F3F4F6}
.ns-spesa-row:first-child{border-top:none}
.ns-spesa-row .thumb{width:44px;height:44px;border-radius:8px;background:#F3F4F6;flex-shrink:0;object-fit:cover;display:flex;align-items:center;justify-content:center;color:#9CA3AF;font-size:10px}
.ns-spesa-row .info{flex-grow:1;min-width:0}
.ns-spesa-row .info .esercente{font-weight:600;font-size:14px}
.ns-spesa-row .info .meta{font-size:12px;color:var(--muted)}
.ns-spesa-row .importo{font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap}
.ns-spesa-row .del{background:none;border:none;color:var(--muted);cursor:pointer;font-size:18px;line-height:1;padding:4px}

.ns-total{display:flex;justify-content:space-between;align-items:baseline;padding-top:14px;margin-top:6px;border-top:2px solid var(--ink)}
.ns-total .label{font-size:13px;color:var(--muted)}
.ns-total .value{font:800 22px Manrope,sans-serif}

.ns-empty{padding:32px 16px;text-align:center;color:var(--muted);font-size:13px}
.ns-loading{padding:24px;text-align:center;color:var(--muted);font-size:13px}
.ns-error{background:#FEE2E2;color:var(--red);padding:10px 12px;border-radius:10px;font-size:13px}

.ns-photo-preview{width:100%;border-radius:14px;overflow:hidden;background:#F3F4F6}
.ns-photo-preview img{width:100%;display:block;max-height:280px;object-fit:cover}

.ns-confidence{font-size:11px;color:var(--muted);display:flex;align-items:center;gap:6px}
.ns-confidence .dot{width:8px;height:8px;border-radius:50%;background:var(--green)}
.ns-confidence.low .dot{background:var(--amber)}

.ns-tabbar-fab{position:absolute;right:16px;bottom:76px;width:52px;height:52px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 20px rgba(15,118,110,.35);text-decoration:none}
.ns-tabbar-fab svg{width:24px;height:24px}

.ns-avatar{width:36px;height:36px;border-radius:50%;background:#334155;display:flex;align-items:center;justify-content:center;color:#fff;font-size:13px;font-weight:700;flex-shrink:0}

.ns-demo-banner{background:#FEF3C7;color:#92400e;font-size:12px;padding:8px 12px;border-radius:10px;text-align:center}

@media(min-width:520px){
  body{background:#e9edf1}
  .ns-app{margin:0 auto;box-shadow:0 0 0 1px var(--line),0 20px 50px rgba(0,0,0,.06)}
}