@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--primary:#1a56db;--primary-dark:#1241a1;--primary-light:#3b82f6;--primary-50:#eff6ff;--primary-100:#dbeafe;--primary-200:#bfdbfe;--navy:#0f1b3c;--navy-light:#162447;--navy-active:#1e3a5f;--white:#fff;--bg:#f8fafc;--bg-card:#fff;--text:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--border:#e2e8f0;--border-light:#f1f5f9;--success:#10b981;--success-bg:#ecfdf5;--warning:#f59e0b;--warning-bg:#fffbeb;--danger:#ef4444;--danger-bg:#fef2f2;--info:#06b6d4;--info-bg:#ecfeff;--shadow-sm:0 1px 2px #0000000d;--shadow:0 2px 8px #00000014;--shadow-md:0 4px 16px #0000001a;--shadow-lg:0 10px 40px #0000001f;--radius-sm:6px;--radius:10px;--radius-lg:16px;--radius-xl:24px;--sidebar-width:260px;--header-height:64px;--transition:.2s ease}:root[data-theme=dark]{--bg:#0f172a;--bg-card:#1e293b;--text:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#94a3b8;--border:#334155;--border-light:#1e293b;--navy:#e2e8f0;--navy-light:#cbd5e1;--success-bg:#10b98126;--warning-bg:#f59e0b26;--danger-bg:#ef444426;--info-bg:#06b6d426;--primary-100:#3b82f626;--badge-gray-bg:#ffffff1a;--primary:#60a5fa;--success:#34d399;--warning:#fbbf24;--danger:#f87171;--info:#22d3ee;--glass-bg:#0f172abf;--glass-border:#ffffff14;--glass-hover:#ffffff1a;--glass-active:#3b82f633;--table-header-bg:#0f172ad9;--table-row-even:#ffffff0d;--table-row-hover:#ffffff1a;--table-border:#ffffff14}:root[data-theme=light]{--glass-bg:#ffffffbf;--glass-border:#fff6;--glass-hover:#fff6;--glass-active:var(--primary);--table-header-bg:#fffc;--table-row-even:#00000008;--table-row-hover:#0000000f;--table-border:#0000000f;--badge-gray-bg:#f1f5f9}:root[data-theme=dark] input[type=date]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;font-size:16px}body[data-theme=light]{background-color:#0000;background-image:linear-gradient(#ffffffbf,#ffffffbf),url(../app_bg.png);background-position:0 0,50%;background-repeat:repeat,no-repeat;background-size:cover;background-attachment:scroll,fixed;background-origin:padding-box,padding-box;background-clip:border-box,border-box}body[data-theme=dark]{background-color:#0000;background-image:linear-gradient(#0f172abf,#0f172abf),url(../dark_app_bg.png);background-position:0 0,50%;background-repeat:repeat,no-repeat;background-size:cover;background-attachment:scroll,fixed;background-origin:padding-box,padding-box;background-clip:border-box,border-box}body{color:var(--text);min-height:100vh;font-family:Inter,-apple-system,sans-serif;line-height:1.5}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit}.app-layout{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);border-right:1px solid var(--glass-border);z-index:100;min-height:100vh;transition:transform var(--transition);flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-brand{border-bottom:1px solid #0000000f;padding:20px 20px 16px}.sidebar-brand .brand-logo{align-items:center;gap:10px;margin-bottom:4px;display:flex}.sidebar-brand .brand-icon{background:var(--primary);border-radius:var(--radius-sm);color:#fff;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:18px;font-weight:800;display:flex}.sidebar-brand .brand-name{color:var(--navy);font-size:13px;font-weight:700;line-height:1.2}.sidebar-brand .brand-sub{color:var(--text-muted);letter-spacing:.5px;margin-top:-2px;padding-left:46px;font-size:10px;font-weight:400}.sidebar-nav{flex:1;padding:16px 12px;overflow-y:auto}.sidebar-section-label{color:var(--text-muted);letter-spacing:1px;text-transform:uppercase;margin-top:8px;padding:8px 8px 6px;font-size:10px;font-weight:600}.sidebar-nav a{border-radius:var(--radius-sm);color:var(--text-secondary);transition:all var(--transition);align-items:center;gap:10px;margin-bottom:2px;padding:10px 12px;font-size:13.5px;font-weight:500;display:flex}.sidebar-nav a:hover{background:var(--glass-hover);color:var(--navy)}.sidebar-nav a.active{background:var(--glass-active);color:#fff;border-radius:var(--radius-sm)}.sidebar-nav a svg{flex-shrink:0}.sidebar-footer{border-top:1px solid #0000000f;padding:16px}.sidebar-user{border-radius:var(--radius-sm);cursor:pointer;transition:background var(--transition);align-items:center;gap:10px;padding:10px 12px;display:flex}.sidebar-user:hover{background:var(--glass-hover)}.sidebar-avatar{background:var(--primary);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;font-size:13px;font-weight:700;display:flex}.sidebar-user-info .user-name{color:var(--navy);font-size:12.5px;font-weight:600}.sidebar-user-info .user-role{color:var(--text-muted);text-transform:capitalize;font-size:11px}.main-content{margin-left:var(--sidebar-width);flex-direction:column;flex:1;min-height:100vh;display:flex}.header{height:var(--header-height);background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--glass-border);z-index:50;justify-content:space-between;align-items:center;padding:0 28px;display:flex;position:sticky;top:0;box-shadow:0 2px 12px #0000000d}.header-left .page-title{color:var(--navy);font-size:17px;font-weight:700}.header-left .page-subtitle{color:var(--text-muted);font-size:12px}.header-right{align-items:center;gap:16px;display:flex}.header-btn{background:var(--glass-bg);border:1px solid var(--glass-border);width:32px;height:32px;color:var(--text-secondary);transition:all var(--transition);border-radius:50%;justify-content:center;align-items:center;display:flex;position:relative}.header-btn:hover{background:var(--glass-hover);color:var(--navy)}.header-date{color:var(--navy);background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-sm);padding:6px 14px;font-size:12px;font-weight:600}.page-content{flex:1;padding:28px}.card{background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);border-radius:var(--radius);border:1px solid var(--glass-border);margin-bottom:24px;overflow:hidden;box-shadow:0 4px 16px #00000008}.card-header{border-bottom:1px solid var(--border-light);justify-content:space-between;align-items:center;gap:12px;padding:20px 24px 16px;display:flex}.card-title{color:var(--text);font-size:15px;font-weight:700}.card-body{padding:24px}.stats-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px;margin-bottom:28px;display:grid}.stat-card{background:var(--bg-card);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow-sm);transition:transform var(--transition), box-shadow var(--transition);cursor:default;align-items:center;gap:12px;padding:16px;display:flex}.stat-card:hover{box-shadow:var(--shadow)}.stat-icon{border-radius:var(--radius-sm);flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;display:flex}.stat-icon.blue{background:var(--primary-100);color:var(--primary)}.stat-icon.green{background:var(--success-bg);color:var(--success)}.stat-icon.amber{background:var(--warning-bg);color:var(--warning)}.stat-icon.red{background:var(--danger-bg);color:var(--danger)}.stat-icon.cyan{background:var(--info-bg);color:var(--info)}.stat-icon.navy{color:var(--navy);background:#e8edf5}.stat-info{flex:1}.stat-info .stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:2px;font-size:11px;font-weight:700}.stat-info .stat-value{color:var(--text);font-size:17px;font-weight:800;line-height:1.2}.stat-info .stat-sub{color:var(--text-muted);margin-top:2px;font-size:10.5px}.table-wrapper{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:13.5px}thead th{background:var(--bg);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap;padding:10px 16px;font-size:11.5px;font-weight:600}tbody tr{border-bottom:1px solid var(--border-light);transition:background var(--transition)}tbody tr:hover{background:var(--primary-50)}tbody tr:last-child{border-bottom:none}tbody td{color:var(--text);vertical-align:middle;padding:13px 16px}.table-pro{border-collapse:separate;border-spacing:0;background:var(--glass-bg);border-radius:var(--radius-sm);width:100%;font-size:13px;overflow:hidden;box-shadow:0 2px 8px #00000005}.table-pro th{background:var(--table-header-bg);color:var(--text);text-transform:uppercase;letter-spacing:.5px;border-bottom:2px solid var(--table-border);border-right:1px solid var(--table-border);text-align:left;padding:12px 14px;font-size:11.5px;font-weight:700}.table-pro th:last-child{border-right:none}.table-pro td{border-bottom:1px solid var(--table-border);border-right:1px solid var(--table-border);vertical-align:middle;padding:10px 14px}.table-pro td:last-child{border-right:none}.table-pro tbody tr{transition:all var(--transition);background:0 0}.table-pro tbody tr:nth-child(2n){background:var(--table-row-even)}.table-pro tbody tr:hover{background:var(--table-row-hover)}.badge{border-radius:99px;align-items:center;gap:4px;padding:3px 10px;font-size:11.5px;font-weight:600;display:inline-flex}.badge-success{background:var(--success-bg);color:var(--success)}.badge-warning{background:var(--warning-bg);color:#b45309}.badge-danger{background:var(--danger-bg);color:var(--danger)}.badge-info{background:var(--info-bg);color:#0e7490}.badge-primary{background:var(--primary-100);color:var(--primary)}.badge-gray{background:var(--badge-gray-bg);color:var(--text-secondary)}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);white-space:nowrap;border:none;justify-content:center;align-items:center;gap:7px;padding:8px 18px;font-size:13.5px;font-weight:600;display:inline-flex}.hover-bg{transition:background .2s}.hover-bg:hover{background:var(--bg)}.btn-sm{padding:6px 14px;font-size:12.5px}.btn-lg{padding:12px 24px;font-size:15px}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark);box-shadow:0 3px 10px #1a56db4d}.btn-outline{color:var(--primary);border:1.5px solid var(--primary);background:0 0}.btn-outline:hover{background:var(--primary-50)}.btn-ghost{color:var(--text-secondary);border:1.5px solid var(--border);background:0 0}.btn-ghost:hover{background:var(--bg);color:var(--text)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#dc2626}.btn-success{background:var(--success);color:#fff}.btn-success:hover{background:#059669}.btn:disabled{opacity:.55;cursor:not-allowed}.form-group{margin-bottom:18px}.form-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.4px;margin-bottom:6px;font-size:12.5px;font-weight:600;display:block}.form-control{border:1.5px solid var(--border);border-radius:var(--radius-sm);width:100%;color:var(--text);transition:border-color var(--transition), box-shadow var(--transition);background:#fff;outline:none;padding:10px 14px;font-size:14px}.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px #1a56db1a}.form-control::placeholder{color:var(--text-muted)}select.form-control{cursor:pointer}textarea.form-control{resize:vertical;min-height:90px}.form-row{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:18px;display:grid}.form-error{color:var(--danger);margin-top:4px;font-size:12px}.modal-overlay{z-index:200;background:#0f1b3c8c;justify-content:center;align-items:center;padding:20px;animation:.15s fadeIn;display:flex;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal{border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);background:#fff;width:100%;max-width:560px;max-height:90vh;animation:.2s slideUp;overflow-y:auto}.modal-lg{max-width:760px}.modal-xl{max-width:960px}.modal-header{border-bottom:1px solid var(--border-light);justify-content:space-between;align-items:center;padding:22px 24px 18px;display:flex}.modal-title{color:var(--text);font-size:16px;font-weight:700}.modal-close{border-radius:var(--radius-sm);background:var(--bg);width:32px;height:32px;color:var(--text-secondary);cursor:pointer;transition:background var(--transition);border:none;justify-content:center;align-items:center;display:flex}.modal-close:hover{background:var(--border);color:var(--text)}.modal-body{padding:24px}.modal-footer{border-top:1px solid var(--border-light);justify-content:flex-end;gap:10px;padding:16px 24px;display:flex}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:24px;display:flex}.page-header-title{color:var(--text);font-size:22px;font-weight:800}.page-header-sub{color:var(--text-muted);margin-top:2px;font-size:13px}.search-bar{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:20px;display:flex}.search-input-wrap{flex:1;min-width:200px;max-width:380px;position:relative}.search-input-wrap svg{color:var(--text-muted);position:absolute;top:50%;left:12px;transform:translateY(-50%)}.search-input-wrap input{border:1.5px solid var(--border);border-radius:var(--radius-sm);width:100%;transition:border-color var(--transition);background:#fff;outline:none;padding:9px 14px 9px 38px;font-size:13.5px}.search-input-wrap input:focus{border-color:var(--primary)}.empty-state{text-align:center;padding:60px 20px}.empty-state svg{color:var(--border);margin-bottom:16px}.empty-state h3{color:var(--text-secondary);margin-bottom:6px;font-size:16px;font-weight:700}.empty-state p{color:var(--text-muted);font-size:13.5px}.loading-wrap{color:var(--text-muted);justify-content:center;align-items:center;gap:12px;padding:60px;display:flex}.spinner{border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;width:24px;height:24px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.pagination{border-top:1px solid var(--border-light);justify-content:flex-end;align-items:center;gap:6px;padding:16px 24px;display:flex}.page-btn{border-radius:var(--radius-sm);border:1.5px solid var(--border);width:34px;height:34px;color:var(--text-secondary);cursor:pointer;transition:all var(--transition);background:#fff;justify-content:center;align-items:center;font-size:13px;display:flex}.page-btn:hover{border-color:var(--primary);color:var(--primary)}.page-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}.installment-track{gap:0;margin:12px 0;display:flex}.inst-step{background:var(--border);height:6px;transition:background var(--transition);border-radius:99px;flex:1;margin:0 2px}.inst-step.paid{background:var(--success)}.inst-step.overdue{background:var(--danger)}.inst-step.partial{background:var(--warning)}.inst-step.current{background:var(--primary)}.chart-wrap{padding:8px 0}.login-page{background:linear-gradient(135deg, var(--navy) 0%, #1a3a6b 60%, var(--primary) 100%);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-card{border-radius:var(--radius-xl);width:100%;max-width:420px;box-shadow:var(--shadow-lg);background:#fff;padding:48px 44px;animation:.3s slideUp}.login-brand{text-align:center;margin-bottom:36px}.login-brand-icon{background:var(--primary);border-radius:var(--radius);color:#fff;justify-content:center;align-items:center;width:60px;height:60px;margin:0 auto 14px;font-size:26px;font-weight:800;display:flex;box-shadow:0 6px 20px #1a56db4d}.login-brand h1{color:var(--text);font-size:18px;font-weight:800}.login-brand p{color:var(--text-muted);margin-top:3px;font-size:12.5px}.login-title{color:var(--text);margin-bottom:24px;font-size:22px;font-weight:800}.invoice-print{border-radius:var(--radius-lg);border:1px solid var(--border);background:#fff}.invoice-print-header{background:var(--primary);color:#fff;border-radius:var(--radius-lg) var(--radius-lg) 0 0;justify-content:space-between;align-items:flex-start;padding:24px;display:flex}.inv-next-due{background:var(--warning-bg);border:1.5px solid var(--warning);border-radius:var(--radius);align-items:center;gap:14px;padding:16px 20px;display:flex}.inv-overdue-alert{background:var(--danger-bg);border:1.5px solid var(--danger);border-radius:var(--radius);align-items:center;gap:14px;padding:16px 20px;display:flex}.text-primary{color:var(--primary)}.text-success{color:var(--success)}.text-warning{color:var(--warning)}.text-danger{color:var(--danger)}.text-muted{color:var(--text-muted)}.text-secondary{color:var(--text-secondary)}.text-right{text-align:right}.text-center{text-align:center}.fw-600{font-weight:600}.fw-700{font-weight:700}.fw-800{font-weight:800}.fs-12{font-size:12px}.fs-13{font-size:13px}.fs-14{font-size:14px}.mt-8{margin-top:8px}.mt-12{margin-top:12px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mb-12{margin-bottom:12px}.mb-16{margin-bottom:16px}.mb-20{margin-bottom:20px}.mb-24{margin-bottom:24px}.flex{display:flex}.flex-center{align-items:center;display:flex}.flex-between{justify-content:space-between;align-items:center;display:flex}.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.divider{background:var(--border-light);height:1px;margin:20px 0}.amount{font-family:Inter,monospace;font-weight:700}.amount-lg{color:var(--primary);font-size:22px;font-weight:800}.menu-toggle{color:var(--text-color);cursor:pointer;background:0 0;border:none;margin-right:12px;padding:4px;display:none}.sidebar-backdrop{display:none}@media (width<=768px){:root{--sidebar-width:0}.menu-toggle{display:block}.sidebar-backdrop{-webkit-backdrop-filter:blur(4px);z-index:998;opacity:0;visibility:hidden;background:#0006;width:100vw;height:100vh;transition:opacity .3s,visibility .3s;display:block;position:fixed;top:0;left:0}.sidebar-backdrop.show{opacity:1;visibility:visible}.sidebar{z-index:999;width:260px;height:100vh;transition:transform .3s;position:fixed;top:0;left:0;transform:translate(-260px);box-shadow:4px 0 24px #00000026}.sidebar.open{transform:translate(0)}.main-content{width:100%;margin-left:0}.page-content{padding:16px}.stats-grid{grid-template-columns:1fr 1fr}.form-row{grid-template-columns:1fr}}@media (width<=480px){.stats-grid{grid-template-columns:1fr}.header-left .page-subtitle,.header-date{display:none}.card{padding:16px}}@media print{.sidebar,.header,.no-print{display:none!important}.main-content{margin-left:0}.page-content{padding:0}}.print-only{display:none!important}@media print{.print-only{display:block!important}}.invoice-grid{grid-template-columns:2fr 1fr;display:grid}@media print{.invoice-grid{display:block!important}}