:root{--bg: #f8fafc;--surface: #ffffff;--border: #e2e8f0;--text: #0f172a;--muted: #64748b;--pos: #16a34a;--neg: #dc2626;--accent: #2563eb}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 system-ui,sans-serif}button{background:var(--accent);color:#fff;border:0;border-radius:10px;padding:12px 16px;font-size:16px;cursor:pointer}button:disabled{opacity:.5}input,select{width:100%;padding:12px;font-size:16px;border:1px solid var(--border);border-radius:10px;background:var(--surface)}a{color:var(--accent)}.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0}.brand{font-weight:700;color:var(--accent)}.topbar-right{display:flex;align-items:center;gap:10px}.topbar-right button{padding:8px 12px;font-size:14px}.content{padding:16px;max-width:640px;margin:0 auto}.page{display:grid;gap:20px}.cards{display:grid;grid-template-columns:1fr;gap:12px}@media (min-width: 480px){.cards{grid-template-columns:repeat(3,1fr)}}.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:18px;display:grid;gap:6px}.card.highlight{background:var(--accent);color:#fff}.card-label{font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}.card.highlight .card-label{color:#ffffffd9}.card-value{font-size:28px;font-weight:700;font-variant-numeric:tabular-nums}.block{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:16px}.block h2{margin:0 0 12px;font-size:15px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}.list{list-style:none;margin:0;padding:0;display:grid;gap:10px}.list li{display:flex;justify-content:space-between;gap:8px;padding-bottom:10px;border-bottom:1px solid var(--border)}.list li:last-child{border-bottom:0}.empty{color:var(--muted);justify-content:center}.total{margin-top:12px;font-weight:700;text-align:right}.reconcile{margin-top:10px;font-size:13px}.form{display:grid;gap:10px}.form .row{display:flex;gap:10px}.form .row button{flex:1}.pos{color:var(--pos)}.neg{color:var(--neg)}.muted{color:var(--muted)}.center{text-align:center}.notice{background:#fef9c3;border:1px solid #fde047;border-radius:10px;padding:12px}.auth-page{display:grid;place-items:center;min-height:100vh;padding:16px}.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:28px;width:100%;max-width:380px}.brand-lg{color:var(--accent);text-align:center;margin-top:0}.sat-login-block{display:grid;gap:10px}