@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap";:root{--bg-base:#f5f6fa;--bg-surface:#fff;--bg-card:#fff;--bg-card-hover:#f8f9fd;--bg-elevated:#f0f2f8;--border:#e2e5ee;--border-light:#d0d5e8;--accent:#1a56db;--accent-light:#3b82f6;--accent-dark:#1338a0;--accent-glow:#1a56db1a;--text-primary:#111827;--text-secondary:#374151;--text-muted:#6b7280;--text-faint:#9ca3af;--green:#16a34a;--green-light:#15803d;--green-bg:#f0fdf4;--green-border:#bbf7d0;--yellow:#d97706;--yellow-light:#b45309;--yellow-bg:#fffbeb;--yellow-border:#fde68a;--red:#dc2626;--red-light:#b91c1c;--red-bg:#fef2f2;--red-border:#fecaca;--blue:#1a56db;--blue-bg:#eff6ff;--blue-border:#bfdbfe;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--shadow-sm:0 1px 3px #00000014, 0 1px 2px #0000000a;--shadow-md:0 4px 12px #00000014, 0 2px 4px #0000000a;--shadow-lg:0 10px 30px #0000001a, 0 4px 8px #0000000d;--transition:all .15s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg-base);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Inter,sans-serif;font-size:14px;line-height:1.5}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:var(--bg-elevated)}::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:3px}.app-shell{min-height:100vh;display:flex}.sidebar{background:var(--bg-surface);border-right:1px solid var(--border);z-index:100;flex-direction:column;flex-shrink:0;width:220px;display:flex;position:fixed;top:0;bottom:0;left:0}.main-content{background:var(--bg-base);flex:1;min-height:100vh;margin-left:220px}.page-header{border-bottom:1px solid var(--border);background:var(--bg-surface);z-index:50;padding:20px 24px 16px;position:sticky;top:0}.page-body{padding:20px 24px}.sidebar-logo{border-bottom:1px solid var(--border);justify-content:center;align-items:center;min-height:70px;padding:14px 16px;display:flex}.logo-icon{border-radius:var(--radius-sm);color:#fff;width:34px;height:34px;box-shadow:var(--shadow-sm);background:linear-gradient(135deg,#1a56db,#1338a0);justify-content:center;align-items:center;font-size:16px;display:flex}.logo-text{color:var(--text-primary);font-size:13px;font-weight:800}.logo-sub{color:var(--text-muted);margin-top:1px;font-size:10px}.sidebar-nav{flex:1;padding:10px 8px;overflow-y:auto}.nav-section-label{letter-spacing:.1em;text-transform:uppercase;color:var(--text-faint);padding:12px 10px 6px;font-size:10px;font-weight:700}.nav-item{border-radius:var(--radius-sm);cursor:pointer;color:var(--text-secondary);transition:var(--transition);-webkit-user-select:none;user-select:none;border:1px solid #0000;align-items:center;gap:9px;margin-bottom:1px;padding:8px 10px;font-size:13.5px;font-weight:500;display:flex}.nav-item:hover{background:var(--bg-elevated);color:var(--text-primary)}.nav-item.active{background:var(--blue-bg);color:var(--accent);border-color:var(--blue-border);font-weight:600}.nav-item .nav-icon{text-align:center;width:20px;font-size:15px}.sidebar-footer{border-top:1px solid var(--border);padding:12px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:20px}.kpi-grid{grid-template-columns:repeat(auto-fit,minmax(175px,1fr));gap:14px;margin-bottom:20px;display:grid}.kpi-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:var(--transition);padding:16px 18px;position:relative;overflow:hidden}.kpi-card:hover{box-shadow:var(--shadow-md);border-color:var(--border-light)}.kpi-label{letter-spacing:.07em;text-transform:uppercase;color:var(--text-muted);font-size:11px;font-weight:700}.kpi-value{color:var(--text-primary);font-variant-numeric:tabular-nums;letter-spacing:-.02em;margin-top:6px;font-size:24px;font-weight:900}.kpi-icon{opacity:.2;font-size:20px;position:absolute;top:14px;right:14px}.kpi-sub{color:var(--text-muted);margin-top:3px;font-size:11px}.table-wrapper{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden}.table-header{border-bottom:1px solid var(--border);background:var(--bg-elevated);justify-content:space-between;align-items:center;gap:12px;padding:14px 18px;display:flex}.table-title{color:var(--text-primary);font-size:14px;font-weight:700}.table-scroll{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:13.5px}thead tr{background:var(--bg-elevated);border-bottom:2px solid var(--border)}th{text-align:left;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);white-space:nowrap;cursor:pointer;-webkit-user-select:none;user-select:none;padding:9px 14px;font-size:11.5px;font-weight:700}th:hover{color:var(--text-secondary)}tbody tr{border-bottom:1px solid var(--border);transition:var(--transition)}tbody tr:last-child{border-bottom:none}tbody tr:hover{background:var(--bg-card-hover)}td{vertical-align:middle;color:var(--text-secondary);white-space:nowrap;padding:12px 14px;font-size:14px}td.td-primary{color:var(--text-primary);font-size:14px;font-weight:700}td.td-mono{font-family:JetBrains Mono,monospace;font-size:13.5px;font-weight:600}td.td-right{text-align:right}.flag-badge{white-space:nowrap;border-radius:20px;align-items:center;gap:4px;padding:3px 9px;font-size:12px;font-weight:700;display:inline-flex}.flag-GREEN{background:var(--green-bg);color:var(--green-light);border:1px solid var(--green-border)}.flag-YELLOW{background:var(--yellow-bg);color:var(--yellow-light);border:1px solid var(--yellow-border)}.flag-RED{background:var(--red-bg);color:var(--red-light);border:1px solid var(--red-border)}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);border:1px solid #0000;align-items:center;gap:6px;padding:8px 16px;font-family:inherit;font-size:13px;font-weight:600;line-height:1;display:inline-flex}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover{background:var(--accent-dark);box-shadow:0 2px 8px #1a56db40}.btn-ghost{color:var(--text-secondary);border-color:var(--border);background:0 0}.btn-ghost:hover{background:var(--bg-elevated);color:var(--text-primary)}.btn-green{background:var(--green);color:#fff;border-color:var(--green)}.btn-green:hover{background:var(--green-light)}.btn-danger{color:var(--red);border-color:var(--red-border);background:0 0}.btn-danger:hover{background:var(--red-bg)}.btn-whatsapp{color:#fff;background:#25d366;border-color:#25d366}.btn-whatsapp:hover{background:#1fb855;box-shadow:0 2px 8px #25d3664d}.btn-sm{padding:5px 11px;font-size:12px}.btn-lg{padding:11px 22px;font-size:15px}.btn:disabled{opacity:.55;cursor:not-allowed}.input,.select,textarea{border:1.5px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);width:100%;transition:var(--transition);background:#fff;outline:none;padding:8px 12px;font-family:inherit;font-size:14px}.input:focus,.select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.input::placeholder{color:var(--text-faint)}.select{appearance:none;cursor:pointer;background-color:#fff;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-position:right 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modalIn{0%{opacity:0;transform:translateY(-16px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}.modal-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.modal-title{color:var(--text-primary);font-size:16px;font-weight:800}.modal-close{border-radius:var(--radius-sm);background:var(--bg-elevated);border:1px solid var(--border);width:28px;height:28px;color:var(--text-muted);cursor:pointer;transition:var(--transition);justify-content:center;align-items:center;font-size:15px;display:flex}.modal-close:hover{background:var(--red-bg);color:var(--red)}.modal-footer{border-top:1px solid var(--border);justify-content:flex-end;gap:8px;margin-top:20px;padding-top:16px;display:flex}.search-box{min-width:200px;position:relative}.search-box .input{padding-left:34px}.search-icon{color:var(--text-muted);pointer-events:none;font-size:14px;position:absolute;top:50%;left:10px;transform:translateY(-50%)}.tabs{background:var(--bg-elevated);border-radius:var(--radius-md);border:1px solid var(--border);gap:2px;padding:3px;display:flex}.tab{border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);color:var(--text-muted);background:0 0;border:none;padding:6px 14px;font-family:inherit;font-size:12.5px;font-weight:600}.tab.active{color:var(--accent);box-shadow:var(--shadow-sm);background:#fff}.tab:hover:not(.active){color:var(--text-secondary)}.auth-screen{background:linear-gradient(135deg,#f0f4ff 0%,#e8f0fe 50%,#f5f6fa 100%);justify-content:center;align-items:center;min-height:100vh;display:flex}.auth-card{border:1px solid var(--border);border-radius:var(--radius-xl);width:100%;max-width:380px;box-shadow:var(--shadow-lg);background:#fff;padding:40px}.auth-logo{text-align:center;margin-bottom:28px}.auth-gem{margin-bottom:10px;font-size:44px;display:block}.auth-title{color:var(--text-primary);font-size:22px;font-weight:800}.auth-sub{color:var(--text-muted);margin-top:4px;font-size:13px}.receipt{border:2px solid var(--border);border-radius:var(--radius-lg);background:#fff;max-width:420px;padding:28px;font-family:Inter,sans-serif}.receipt-header{text-align:center;border-bottom:2px dashed var(--border);margin-bottom:20px;padding-bottom:16px}.receipt-company{color:var(--text-muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px;font-size:13px;font-weight:700}.receipt-party{color:var(--text-primary);margin:6px 0;font-size:26px;font-weight:900;line-height:1.2}.receipt-date{color:var(--text-muted);font-size:13px}.receipt-amount-box{background:var(--blue-bg);border:2px solid var(--blue-border);border-radius:var(--radius-md);text-align:center;margin:18px 0;padding:16px}.receipt-amount-label{text-transform:uppercase;letter-spacing:.08em;color:var(--accent);margin-bottom:4px;font-size:11px;font-weight:700}.receipt-amount{color:var(--accent);font-variant-numeric:tabular-nums;font-size:36px;font-weight:900}.receipt-row{border-bottom:1px solid var(--bg-elevated);justify-content:space-between;align-items:center;padding:8px 0;font-size:13.5px;display:flex}.receipt-row:last-child{border-bottom:none}.receipt-row-label{color:var(--text-muted);font-weight:500}.receipt-row-value{color:var(--text-primary);font-family:JetBrains Mono,monospace;font-size:13px;font-weight:700}.receipt-footer{text-align:center;border-top:2px dashed var(--border);color:var(--text-faint);margin-top:16px;padding-top:14px;font-size:11px}.receipt-balance-green{color:var(--green);font-size:15px;font-weight:800}.receipt-balance-red{color:var(--red);font-size:15px;font-weight:800}.badge{border-radius:20px;align-items:center;gap:3px;padding:2px 8px;font-size:11.5px;font-weight:600;display:inline-flex}.badge-blue{background:var(--blue-bg);color:var(--accent);border:1px solid var(--blue-border)}.badge-green{background:var(--green-bg);color:var(--green-light);border:1px solid var(--green-border)}.badge-red{background:var(--red-bg);color:var(--red-light);border:1px solid var(--red-border)}.badge-yellow{background:var(--yellow-bg);color:var(--yellow-light);border:1px solid var(--yellow-border)}.badge-grey{background:var(--bg-elevated);color:var(--text-muted);border:1px solid var(--border)}.spinner-wrap{color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;gap:14px;padding:60px 20px;font-size:13px;display:flex}.spinner{border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:32px;height:32px;animation:.65s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.mb-3{margin-bottom:12px}.mb-4{margin-bottom:16px}.mt-4{margin-top:16px}.text-right{text-align:right}.text-muted{color:var(--text-muted)}.text-sm{font-size:12px}.font-mono{font-family:JetBrains Mono,monospace}.font-bold{font-weight:700}.divider{background:var(--border);height:1px;margin:16px 0}.empty-state{text-align:center;color:var(--text-muted);padding:50px 20px}.empty-state .empty-icon{opacity:.5;margin-bottom:10px;font-size:32px}.empty-state p{font-size:13px}.section-title{color:var(--text-primary);margin-bottom:14px;font-size:15px;font-weight:800}.info-box{background:var(--blue-bg);border:1px solid var(--blue-border);border-radius:var(--radius-md);color:var(--accent);padding:12px 14px;font-size:13px}.ledger-balance{font-family:JetBrains Mono,monospace;font-size:13px;font-weight:700}.ledger-balance.positive{color:var(--red-light)}.ledger-balance.zero{color:var(--green-light)}@media (width<=900px){.sidebar{width:56px}.nav-item span:not(.nav-icon),.logo-text,.logo-sub,.nav-section-label{display:none}.sidebar-logo{justify-content:center;padding:14px}.main-content{margin-left:56px}}@media (width<=600px){.main-content{margin-left:0}.sidebar{display:none}.form-row{grid-template-columns:1fr}}@media print{.no-print{display:none!important}.receipt{box-shadow:none;border:none;max-width:100%}}