*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0f0f13;--surface:#1a1a24;--surface2:#22222f;--accent:#6c63ff;--accent2:#ff6584;--text:#e8e8f0;--text-muted:#88a;--green:#2ecc71;--red:#e74c3c;--yellow:#f39c12;--radius:12px}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;line-height:1.5}nav{position:fixed;bottom:0;left:0;right:0;background:var(--surface);justify-content:space-around;padding:12px 0 max(12px,env(safe-area-inset-bottom));border-top:1px solid var(--surface2);z-index:100}nav,nav a{display:flex}nav a{flex-direction:column;align-items:center;gap:4px;text-decoration:none;color:var(--text-muted);font-size:11px}nav a.active{color:var(--accent)}nav a span:first-child{font-size:22px}main{padding:16px 16px 80px;max-width:600px;margin:0 auto}h1{font-size:22px;font-weight:700;margin-bottom:16px}h2{font-size:16px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.card,h2{margin-bottom:12px}.card{background:var(--surface);border-radius:var(--radius);padding:16px}.kpi-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px;margin-bottom:16px}.kpi{background:var(--surface);border-radius:var(--radius);padding:16px}.kpi .label{font-size:12px;color:var(--text-muted);margin-bottom:4px}.kpi .value{font-size:24px;font-weight:700}.kpi .value.green{color:var(--green)}.kpi .value.red{color:var(--red)}.kpi .value.yellow{color:var(--yellow)}.progress-bar{height:8px;background:var(--surface2);border-radius:4px;overflow:hidden;margin-top:8px}.progress-bar .fill{height:100%;border-radius:4px;transition:width .3s;background:var(--accent)}.progress-bar .fill.warning{background:var(--yellow)}.progress-bar .fill.danger{background:var(--red)}.spesa-row{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--surface2)}.spesa-row:last-child{border-bottom:none}.spesa-emoji{font-size:24px;width:40px;text-align:center}.spesa-info{flex:1 1}.spesa-info .desc{font-weight:500}.spesa-info .meta{font-size:13px;color:var(--text-muted)}.spesa-importo{font-weight:700;font-size:16px}input,select,textarea{width:100%;background:var(--surface2);border:1px solid #333;border-radius:8px;color:var(--text);padding:12px;font-size:16px;margin-bottom:12px}input:focus,select:focus{outline:none;border-color:var(--accent)}button{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:14px;font-size:16px;font-weight:600;cursor:pointer;width:100%}button:active{opacity:.85}button.secondary{background:var(--surface2);color:var(--text)}button.danger{background:var(--red)}.badge{display:inline-block;background:var(--surface2);border-radius:6px;padding:2px 8px;font-size:12px}