:root{--bg:#f6f7f9;--card:#fff;--border:#e4e6eb;--border-strong:#c9ccd2;--text:#111;--text-muted:#6b7280;--text-faint:#9aa0a6;--accent:#2563eb;--accent-strong:#1d4ed8;--green:#16a34a;--green-bg:#dcfce7;--yellow:#ca8a04;--yellow-bg:#fef9c3;--red:#dc2626;--red-bg:#fee2e2;--gray:#6b7280;--gray-bg:#e5e7eb;--font:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;--r-sm:6px;--r-md:10px;--r-lg:14px;--shadow-sm:0 1px 2px #0000000a;--shadow-md:0 4px 12px #0000000f}*{box-sizing:border-box}html,body,#root{height:100%}body{font-family:var(--font);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;margin:0;font-size:14px;line-height:1.5}button{font:inherit;cursor:pointer}input,select,textarea{font:inherit;color:inherit}.app{flex-direction:column;min-height:100vh;display:flex}.topbar{background:var(--card);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 24px;display:flex}.topbar h1{margin:0;font-size:18px;font-weight:600}.topbar .subtitle{color:var(--text-muted);margin-top:2px;font-size:12px}.tabs{gap:4px;display:flex}.tab{border:1px solid var(--border);color:var(--text-muted);cursor:pointer;background:0 0;border-radius:8px;padding:7px 16px;font-size:13px;font-weight:500}.tab:hover{border-color:var(--text-muted)}.tab.active{background:var(--text);border-color:var(--text);color:var(--card)}.small{font-size:11px}.page{width:100%;max-width:1400px;margin:0 auto;padding:24px}.btn{border:1px solid var(--border-strong);background:var(--card);color:var(--text);border-radius:var(--r-md);padding:8px 14px;font-weight:500;transition:background .12s,border-color .12s}.btn:hover{background:var(--bg)}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover{background:var(--accent-strong)}.btn.danger{background:var(--red);border-color:var(--red);color:#fff}.btn.danger:hover{opacity:.9}.btn.ghost{background:0 0;border-color:#0000}.btn.ghost:hover{background:var(--bg)}.btn.sm{padding:4px 10px;font-size:12px}.filter-bar{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);flex-wrap:wrap;align-items:flex-end;gap:16px;margin-bottom:16px;padding:16px;display:flex}.filter-group{flex-direction:column;gap:4px;display:flex}.filter-group label{text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);font-size:11px;font-weight:600}.filter-group input,.filter-group select{border:1px solid var(--border-strong);background:var(--card);border-radius:var(--r-md);min-width:120px;padding:8px 10px}.filter-group input:focus,.filter-group select:focus{outline:2px solid var(--accent);outline-offset:-1px;border-color:var(--accent)}.pill-group{gap:6px;display:flex}.pill{border:1px solid var(--border-strong);background:var(--card);color:var(--text-muted);border-radius:999px;padding:6px 12px;font-size:12px;font-weight:500;transition:all .12s}.pill:hover{border-color:var(--text-muted)}.pill.active{background:var(--text);border-color:var(--text);color:#fff}.filter-spacer{flex:1}.summary{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);align-items:center;gap:48px;margin-bottom:16px;padding:20px 24px;display:flex}.summary .primary{letter-spacing:-.01em;font-size:28px;font-weight:700;line-height:1.1}.summary .primary .label{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:4px;font-size:11px;font-weight:600;display:block}.summary .secondary{color:var(--text-muted);gap:20px;font-size:13px;display:flex}.summary .secondary b{color:var(--text);font-weight:600}.table-wrap{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);overflow:hidden}table.invoices{border-collapse:collapse;width:100%}table.invoices th,table.invoices td{text-align:left;border-bottom:1px solid var(--border);padding:10px 14px;font-size:13px}table.invoices th{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;background:#fafbfc;font-size:11px;font-weight:600}table.invoices tbody tr:hover{background:#fafbfc}table.invoices tbody tr:last-child td{border-bottom:none}table.invoices td.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}table.invoices td.dim{color:var(--text-muted)}table.invoices td.actions{text-align:right;white-space:nowrap}.badge{text-transform:uppercase;letter-spacing:.03em;border-radius:999px;padding:2px 8px;font-size:11px;font-weight:600;display:inline-block}.badge.unpaid{background:var(--red-bg);color:var(--red)}.badge.partial{background:var(--yellow-bg);color:var(--yellow)}.badge.paid{background:var(--green-bg);color:var(--green)}.badge.canceled{background:var(--gray-bg);color:var(--gray)}.badge.overdue{background:var(--red);color:#fff;margin-left:6px}.empty{text-align:center;color:var(--text-muted);padding:48px 24px}.form-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);max-width:720px;box-shadow:var(--shadow-sm);padding:24px}.form-card h2{margin:0 0 20px;font-size:18px}.form-grid{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.form-field{flex-direction:column;gap:4px;display:flex}.form-field label{text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);font-size:11px;font-weight:600}.form-field input{border:1px solid var(--border-strong);background:var(--card);border-radius:var(--r-md);padding:9px 12px}.form-field input:focus{outline:2px solid var(--accent);outline-offset:-1px;border-color:var(--accent)}.form-field .hint{color:var(--text-faint);font-size:11px}.form-full{grid-column:1/-1}.form-actions{border-top:1px solid var(--border);justify-content:flex-end;gap:8px;margin-top:24px;padding-top:20px;display:flex}.error-banner{background:var(--red-bg);border:1px solid var(--red);color:var(--red);border-radius:var(--r-md);margin-bottom:16px;padding:10px 14px;font-size:13px}.mail-result{background:var(--green-bg);border:1px solid var(--green);color:var(--green);border-radius:var(--r-md);justify-content:space-between;align-items:center;margin-bottom:16px;padding:10px 14px;font-size:13px;display:flex}.mail-result.error{background:var(--red-bg);border-color:var(--red);color:var(--red)}.login-wrap{flex:1;justify-content:center;align-items:center;padding:24px;display:flex}.login-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);width:100%;max-width:360px;box-shadow:var(--shadow-md);padding:32px}.login-card h2{margin:0 0 4px;font-size:22px;font-weight:700}.login-sub{color:var(--text-muted);margin:0 0 24px;font-size:13px}.login-btn{width:100%;margin-top:20px;padding:10px;font-size:14px}@media (width<=768px){.page{padding:16px}.summary{flex-direction:column;align-items:flex-start;gap:16px}.form-grid{grid-template-columns:1fr}table.invoices{font-size:12px}table.invoices th,table.invoices td{padding:8px 10px}}.app.mobile{background:var(--bg);flex-direction:column;min-height:100dvh;display:flex}.mobile-header{z-index:10;padding:calc(env(safe-area-inset-top) + 12px) 16px 12px;background:var(--card);border-bottom:1px solid var(--border);position:sticky;top:0}.mobile-header h1{margin:0;font-size:18px;font-weight:600}.mobile-main{padding-bottom:calc(72px + env(safe-area-inset-bottom));flex:auto;overflow-x:hidden}.bottom-tabs{background:var(--card);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom);z-index:20;display:flex;position:fixed;bottom:0;left:0;right:0}.bottom-tab{color:var(--text-muted);cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border:0;flex-direction:column;flex:1;align-items:center;gap:3px;padding:10px 0 8px;font-size:11px;font-weight:500;display:flex}.bottom-tab .icon{font-size:22px;line-height:1}.bottom-tab.active{color:var(--accent-strong)}.cards{flex-direction:column;gap:8px;padding:12px;display:flex}.invoice-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-md);box-shadow:var(--shadow-sm);flex-direction:column;gap:6px;padding:12px 14px;display:flex}.invoice-card.paid{border-left:3px solid var(--green)}.invoice-card.partial{border-left:3px solid var(--yellow)}.invoice-card.unpaid{border-left:3px solid var(--red)}.invoice-card.canceled{border-left:3px solid var(--gray);opacity:.7}.card-row1{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.card-number{color:var(--text);font-size:13px;font-weight:600}.card-row2{font-size:14px;font-weight:500;line-height:1.3}.card-row3{justify-content:space-between;align-items:center;font-size:12px;display:flex}.card-row3 .amount b{font-size:14px}.card-row4{font-size:11px}.cards .empty{text-align:center;color:var(--text-muted);padding:32px 16px}@media (width<=760px){.filter-bar{flex-wrap:wrap;gap:10px;padding:12px}.filter-group{min-width:140px}.filter-spacer{display:none}.summary{margin:12px;padding:14px 16px}.summary .primary{font-size:22px}.pill{padding:8px 14px;font-size:13px}.page,.mobile-main .page{padding:0}}.qr-wrap{justify-content:center;padding:20px 0;display:flex}.qr-wrap img{border:1px solid var(--border);border-radius:var(--r-md);background:#fff;width:280px;height:280px;padding:8px}.magic-url{word-break:break-all;background:var(--bg);border:1px solid var(--border);border-radius:var(--r-sm);font-family:var(--font-mono);color:var(--text-muted);margin:12px 0;padding:10px 12px;font-size:11px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-md);box-shadow:var(--shadow-sm);margin:16px 0;padding:20px}.card h3{margin-top:0}.amount.in{color:var(--green);font-weight:600}.amount.out{color:var(--red);font-weight:600}.load-more{justify-content:center;align-items:center;padding:20px 0 40px;display:flex}.payment-card .card-row1{justify-content:space-between}.payment-card .card-row1 .amount{font-size:15px}.payment-card.out{border-left:3px solid var(--red)}.payment-card.in{border-left:3px solid var(--green)}.balance-banner{background:var(--card);border:1px solid var(--border);border-left:4px solid var(--accent);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);align-items:baseline;gap:12px;margin-bottom:16px;padding:14px 20px;display:flex}.balance-banner .label{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);font-size:11px;font-weight:600}.balance-banner .value{letter-spacing:-.01em;color:var(--accent-strong);margin-left:auto;font-size:24px;font-weight:700}@media (width<=760px){.balance-banner{margin:12px}.balance-banner .value{font-size:20px}}