@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@500&display=swap";:root{--bg: #f6f7fb;--surface: #ffffff;--surface-2: #f9fafc;--border: #e6e8ef;--border-strong: #cfd3df;--text: #0f172a;--text-muted: #6b7280;--text-soft: #94a3b8;--primary: #4f46e5;--primary-hover: #4338ca;--primary-50: #eef2ff;--success: #059669;--success-50: #ecfdf5;--danger: #dc2626;--danger-50: #fef2f2;--warning: #d97706;--warning-50: #fffbeb;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .04);--shadow: 0 1px 3px rgba(15, 23, 42, .06), 0 1px 2px rgba(15, 23, 42, .04);--shadow-lg: 0 10px 25px -5px rgba(15, 23, 42, .1), 0 8px 10px -6px rgba(15, 23, 42, .06);--radius: 10px;--radius-sm: 7px;--radius-lg: 14px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px;line-height:1.5;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.app{display:flex;min-height:100vh}.sidebar{width:240px;background:linear-gradient(180deg,#0f172a,#1e293b);color:#cbd5e1;padding:24px 16px 20px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand-mark{width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,#6366f1,#8b5cf6);display:inline-flex;align-items:center;justify-content:center;font-weight:700;color:#fff;font-size:15px;box-shadow:0 4px 12px -2px #6366f180;flex-shrink:0}.sidebar .brand{display:flex;align-items:center;gap:10px;padding:4px 8px 24px}.sidebar .brand-name{color:#fff;font-weight:600;font-size:15px;letter-spacing:-.01em}.sidebar nav{display:flex;flex-direction:column;gap:2px;flex:1}.sidebar nav a{display:flex;align-items:center;gap:10px;color:#94a3b8;text-decoration:none;padding:9px 12px;border-radius:8px;font-size:14px;font-weight:500;transition:background .12s,color .12s}.sidebar nav a:hover{background:#ffffff0a;color:#e2e8f0}.sidebar nav a.active{background:#6366f126;color:#fff}.sidebar nav a.active .nav-icon{color:#a5b4fc}.nav-icon{width:18px;height:18px;flex-shrink:0;opacity:.85}.sidebar-footer{display:flex;flex-direction:column;gap:6px;padding-top:14px;border-top:1px solid rgba(255,255,255,.06)}.sidebar-footer button{width:100%;background:transparent;color:#94a3b8;border:1px solid transparent;font-size:13px;text-align:left;padding:8px 10px;border-radius:7px}.sidebar-footer button:hover{background:#ffffff0a;color:#e2e8f0}.main{flex:1;padding:32px 40px;overflow-x:auto;min-width:0}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;gap:16px;flex-wrap:wrap}.page-header h2{margin:0;font-size:22px;font-weight:600;letter-spacing:-.02em}.page-header .subtitle{color:var(--text-muted);font-size:13px;margin-top:2px}.toolbar{display:flex;gap:8px;flex-wrap:wrap}button,.btn{background:var(--primary);color:#fff;border:0;padding:8px 14px;border-radius:var(--radius-sm);cursor:pointer;font-size:13.5px;font-weight:500;font-family:inherit;display:inline-flex;align-items:center;gap:6px;transition:background .12s,transform .05s,box-shadow .12s;text-decoration:none;white-space:nowrap;line-height:1.2}button:hover,.btn:hover{background:var(--primary-hover)}button:active{transform:translateY(.5px)}button.secondary,.btn.secondary{background:var(--surface);color:var(--text);border:1px solid var(--border);box-shadow:var(--shadow-sm)}button.secondary:hover{background:var(--surface-2);border-color:var(--border-strong)}button.ghost{background:transparent;color:var(--text-muted);padding:6px 10px}button.ghost:hover{background:var(--surface-2);color:var(--text)}button.danger{background:var(--danger)}button.danger:hover{background:#b91c1c}button.sm{padding:5px 10px;font-size:12.5px}button.icon-btn{padding:6px}button:disabled{opacity:.5;cursor:not-allowed}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden}table{width:100%;border-collapse:collapse;background:var(--surface)}th,td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--border);font-size:13.5px;vertical-align:middle}th{background:var(--surface-2);font-weight:600;color:var(--text-muted);font-size:11.5px;text-transform:uppercase;letter-spacing:.04em}tbody tr{transition:background .1s}tbody tr:hover{background:var(--surface-2)}tr:last-child td{border-bottom:0}.right{text-align:right}.center{text-align:center}.muted{color:var(--text-muted);font-size:12.5px}.mono{font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,monospace}.totals{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:24px}.stat{background:var(--surface);padding:16px 18px;border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow-sm)}.stat .label{color:var(--text-muted);font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;font-weight:500}.stat .value{font-size:22px;font-weight:600;margin-top:6px;letter-spacing:-.02em}.stat.accent{background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;border:0;box-shadow:0 10px 30px -10px #4f46e580}.stat.accent .label{color:#ffffffd9}.stat.positive .value{color:var(--success)}.stat.negative .value{color:var(--danger)}.filters{display:flex;gap:10px;flex-wrap:wrap;background:var(--surface);padding:12px 14px;border-radius:var(--radius);border:1px solid var(--border);margin-bottom:16px;box-shadow:var(--shadow-sm);align-items:center}.filters input,.filters select{padding:7px 10px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:13px;background:#fff;font-family:inherit;color:var(--text)}.filters input:focus,.filters select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-50)}.filters .search{min-width:220px}.pill{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11.5px;font-weight:500;line-height:1.5}.pill.paid{background:var(--success-50);color:var(--success)}.pill.partial{background:var(--warning-50);color:var(--warning)}.pill.outstanding{background:var(--danger-50);color:var(--danger)}.pill.neutral{background:#f1f5f9;color:var(--text-muted)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a80;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:50;animation:fadeIn .15s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:var(--surface);border-radius:var(--radius-lg);padding:24px 26px;width:480px;max-width:92vw;box-shadow:var(--shadow-lg);border:1px solid var(--border);animation:slideUp .18s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.modal h3{margin:0 0 6px;font-size:17px;font-weight:600;letter-spacing:-.01em}.modal .modal-sub{color:var(--text-muted);font-size:13px;margin-bottom:16px}.modal label{display:block;font-size:12.5px;color:var(--text);font-weight:500;margin:14px 0 5px}.modal input,.modal textarea,.modal select{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:13.5px;background:#fff;font-family:inherit;color:var(--text)}.modal input:focus,.modal textarea:focus,.modal select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-50)}.modal .actions{display:flex;justify-content:flex-end;gap:8px;margin-top:22px}.cash-toggle{margin-top:18px;padding:10px 12px;background:var(--primary-50);border:1px solid #c7d2fe;border-radius:var(--radius-sm);display:flex;align-items:flex-start;gap:10px;font-size:13px;cursor:pointer;-webkit-user-select:none;user-select:none}.cash-toggle input{width:auto;margin:2px 0 0;cursor:pointer}.cash-toggle .title{font-weight:500;color:var(--text)}.cash-toggle .desc{color:var(--text-muted);font-size:12px;margin-top:1px}.cash-toggle:hover{background:#e0e7ff}.error{color:var(--danger);font-size:13px;margin-top:10px;background:var(--danger-50);padding:8px 10px;border-radius:var(--radius-sm);border:1px solid #fecaca}.person-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}.person-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;cursor:pointer;transition:border-color .12s,box-shadow .12s,transform .08s;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:10px}.person-card:hover{border-color:var(--border-strong);box-shadow:var(--shadow)}.person-card .pc-head{display:flex;align-items:center;gap:10px}.person-avatar{width:36px;height:36px;border-radius:10px;background:var(--primary-50);color:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px}.person-card .pc-name{font-weight:600;font-size:14.5px}.person-card .pc-row{display:flex;justify-content:space-between;font-size:12.5px}.person-card .pc-row .lbl{color:var(--text-muted)}.person-card .pc-net{padding-top:8px;border-top:1px dashed var(--border);display:flex;justify-content:space-between;align-items:baseline}.person-card .pc-net .v{font-size:16px;font-weight:600}.text-pos{color:var(--success)}.text-neg{color:var(--danger)}.login-wrap{display:flex;align-items:center;justify-content:center;min-height:100vh;background:radial-gradient(at 30% 20%,rgba(99,102,241,.15) 0%,transparent 50%),radial-gradient(at 80% 80%,rgba(124,58,237,.12) 0%,transparent 50%),var(--bg);padding:24px}.login-card{background:var(--surface);padding:36px 32px 32px;border-radius:var(--radius-lg);width:400px;max-width:100%;box-shadow:var(--shadow-lg);border:1px solid var(--border)}.login-card .brand-mark{display:flex;margin:0 auto 16px;width:48px;height:48px;font-size:18px;border-radius:12px}.login-card label{display:block;font-size:12.5px;font-weight:500;margin:14px 0 6px}.login-card label:first-of-type{margin-top:8px}.login-card input{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:14px;font-family:inherit}.login-card input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-50)}.login-card h2{margin:0;text-align:center;font-size:20px;letter-spacing:-.02em}.login-card .sub{text-align:center;color:var(--text-muted);margin:6px 0 24px;font-size:13.5px}.empty{text-align:center;padding:36px 12px;color:var(--text-soft);font-size:13.5px}.empty strong{display:block;color:var(--text-muted);font-size:14px;margin-bottom:4px;font-weight:600}a{color:var(--primary)}hr{border:0;border-top:1px solid var(--border);margin:18px 0}