:root{--bg: #f4f6fa;--surface: #ffffff;--border: #e2e8f0;--text: #0f172a;--muted: #64748b;--primary: #0f766e;--primary-light: #14b8a6;--income: #16a34a;--expense: #dc2626;--need: #2563eb;--want: #d97706;--other: #64748b;--error: #dc2626}*{box-sizing:border-box}html,body,#root{margin:0;height:100%}body{font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--primary);text-decoration:none}.app-shell{display:flex;min-height:100vh}.sidebar{width:220px;background:#0f172a;color:#cbd5e1;padding:20px 0;display:flex;flex-direction:column;gap:4px}.sidebar .brand{font-size:20px;font-weight:800;color:#fff;padding:8px 20px 20px}.sidebar .brand span{color:var(--primary-light)}.sidebar a{color:#cbd5e1;padding:11px 20px;font-size:14px;display:block}.sidebar a.active,.sidebar a:hover{background:#ffffff14;color:#fff;border-left:3px solid var(--primary-light)}.sidebar .spacer{flex:1}.sidebar .logout-btn{background:none;border:none;color:#94a3b8;text-align:left;padding:11px 20px;font-size:14px;cursor:pointer}.sidebar .logout-btn:hover{color:#fff}.main{flex:1;padding:28px 36px;max-width:1000px}.page-title{font-size:24px;font-weight:800;margin:0 0 4px}.page-sub{color:var(--muted);margin:0 0 24px}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:16px}.card h3{margin:0 0 14px;font-size:14px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted)}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.stat-label{color:var(--muted);font-size:13px}.stat-value{font-size:26px;font-weight:800}.pos{color:var(--income)}.neg{color:var(--expense)}.btn{background:var(--primary);color:#fff;border:none;border-radius:8px;padding:11px 16px;font-size:14px;font-weight:600;cursor:pointer}.btn:hover{background:#0d5f59}.btn.secondary{background:#e2e8f0;color:var(--text)}.btn.secondary:hover{background:#cbd5e1}.btn.block{width:100%}.btn:disabled{opacity:.6;cursor:not-allowed}.input{width:100%;padding:11px 12px;border:1px solid var(--border);border-radius:8px;font-size:14px;margin-bottom:12px}.input:focus{outline:2px solid var(--primary-light);border-color:transparent}label{font-size:13px;color:var(--muted);display:block;margin-bottom:5px}.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#0f172a}.auth-card{background:var(--surface);border-radius:16px;padding:40px;width:380px;box-shadow:0 20px 60px #00000059}.auth-card .logo{font-size:30px;font-weight:800;margin:0 0 4px}.auth-card .logo span{color:var(--primary-light)}.auth-card .tagline{color:var(--muted);margin:0 0 24px}.auth-card .error{color:var(--error);font-size:13px;margin:-6px 0 12px}.auth-card .switch{text-align:center;margin-top:16px;font-size:14px;color:var(--muted)}.table{width:100%;border-collapse:collapse;font-size:14px}.table th{text-align:left;color:var(--muted);font-weight:600;padding:8px 10px;border-bottom:2px solid var(--border)}.table td{padding:10px;border-bottom:1px solid var(--border)}.pill{padding:2px 9px;border-radius:999px;font-size:12px;background:#e2e8f0}.pill.need{background:#dbeafe;color:var(--need)}.pill.want{background:#fef3c7;color:var(--want)}.pill.other{background:#e2e8f0;color:var(--other)}.pill.review{background:#fce7f3;color:#be185d}.row{display:flex;align-items:center;gap:10px}.muted{color:var(--muted)}.loading{padding:40px;text-align:center;color:var(--muted)}