:root{--bg:#fff;--bg-alt:#f6f5f4;--text:#000000f2;--text-secondary:#615d59;--text-muted:#a39e98;--accent:#0075de;--accent-active:#005bab;--red:#e03e3e;--green:#0f7b0f;--border:#0000001a;--shadow:#0000000d}*{box-sizing:border-box;margin:0;padding:0}body{color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.6}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.app-layout{min-height:100vh;display:flex}.sidebar{background:var(--bg);border-right:1px solid var(--border);z-index:100;flex-direction:column;width:240px;padding:16px 0;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar .logo{color:var(--text);padding:8px 16px 24px;font-size:18px;font-weight:700}.sidebar nav a{color:var(--text-secondary);border-radius:4px;align-items:center;gap:10px;margin:2px 8px;padding:8px 16px;font-size:14px;text-decoration:none;transition:background .15s;display:flex}.sidebar nav a:hover{background:var(--bg-alt);text-decoration:none}.sidebar nav a.router-link-active{background:var(--bg-alt);color:var(--text);font-weight:500}.sidebar .sidebar-footer{border-top:1px solid var(--border);margin-top:auto;padding:16px}.main-content{flex:1;min-height:100vh;margin-left:240px}.topbar{border-bottom:1px solid var(--border);background:var(--bg);z-index:50;justify-content:space-between;align-items:center;padding:12px 32px;display:flex;position:sticky;top:0}.topbar-left{align-items:center;gap:16px;display:flex}.topbar-right{align-items:center;gap:12px;display:flex}.hamburger{cursor:pointer;background:0 0;border:none;padding:4px;font-size:24px;display:none}.page{max-width:1200px;margin:0 auto;padding:32px}.page-title{margin-bottom:24px;font-size:24px;font-weight:700}.card{background:var(--bg);border:1px solid var(--border);box-shadow:0 1px 3px var(--shadow), 0 4px 12px var(--shadow);border-radius:12px;padding:20px}.summary-cards{grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px;display:grid}.summary-card{padding:24px}.summary-card .label{color:var(--text-muted);margin-bottom:8px;font-size:13px}.summary-card .amount{font-size:28px;font-weight:700}.summary-card .amount.expense{color:var(--red)}.summary-card .amount.income{color:var(--green)}.summary-card .amount.balance{color:var(--accent)}.btn{cursor:pointer;border:none;border-radius:4px;align-items:center;gap:6px;padding:6px 14px;font-family:inherit;font-size:14px;font-weight:500;transition:transform .15s,background .15s;display:inline-flex}.btn:hover{transform:scale(1.05)}.btn:active{transform:scale(.9)}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-active)}.btn-secondary{color:var(--text);background:#0000000d}.btn-secondary:hover{background:#0000001a}.btn-danger{background:var(--red);color:#fff}.btn-sm{padding:4px 10px;font-size:13px}.form-group{margin-bottom:16px}.form-group label{color:var(--text-secondary);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.form-input,.form-select,.form-textarea{border:1px solid var(--border);background:var(--bg);width:100%;color:var(--text);border-radius:4px;padding:8px 12px;font-family:inherit;font-size:14px;transition:border-color .15s}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px #0075de1a}.table-container{overflow-x:auto}table{border-collapse:collapse;width:100%}table th,table td{text-align:left;border-bottom:1px solid var(--border);padding:10px 12px;font-size:14px}table th{color:var(--text-secondary);background:var(--bg-alt);font-size:13px;font-weight:600}table tr:hover{background:var(--bg-alt)}table tr{cursor:pointer}.amount-expense{color:var(--red)}.amount-income{color:var(--green)}.badge{color:var(--text-secondary);background:#0000000d;border-radius:9999px;align-items:center;gap:4px;padding:2px 10px;font-size:12px;font-weight:500;display:inline-flex}.progress-bar{background:var(--bg-alt);border-radius:3px;height:6px;overflow:hidden}.progress-bar .fill{background:var(--accent);border-radius:3px;height:100%;transition:width .3s}.progress-bar .fill.over{background:var(--red)}.modal-overlay{z-index:200;background:#0006;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:var(--bg);border-radius:12px;width:90%;max-width:560px;max-height:90vh;padding:24px;overflow-y:auto;box-shadow:0 8px 32px #00000026}.modal-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.modal-header h3{font-size:18px;font-weight:600}.modal-close{cursor:pointer;color:var(--text-muted);background:0 0;border:none;border-radius:4px;padding:4px 8px;font-size:20px}.modal-close:hover{background:var(--bg-alt)}.filter-bar{flex-wrap:wrap;align-items:flex-end;gap:12px;margin-bottom:20px;display:flex}.filter-bar .form-group{min-width:140px;margin-bottom:0}.category-icon{align-items:center;gap:8px;font-size:14px;display:inline-flex}.account-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;display:grid}.account-card .account-name{margin-bottom:4px;font-size:15px;font-weight:600}.account-card .account-type{color:var(--text-muted);margin-bottom:12px;font-size:12px}.account-card .account-balance{font-size:22px;font-weight:700}.section{margin-bottom:24px}.section-title{color:var(--text-secondary);margin-bottom:16px;font-size:16px;font-weight:600}.pagination{justify-content:center;align-items:center;gap:8px;margin-top:20px;display:flex}.pagination button{border:1px solid var(--border);background:var(--bg);cursor:pointer;border-radius:4px;padding:6px 12px;font-size:13px}.pagination button:hover{background:var(--bg-alt)}.pagination button.active{background:var(--accent);color:#fff;border-color:var(--accent)}.pagination button:disabled{opacity:.5;cursor:not-allowed}.toggle-group{border:1px solid var(--border);border-radius:4px;display:inline-flex;overflow:hidden}.toggle-group button{background:var(--bg);cursor:pointer;border:none;padding:6px 14px;font-family:inherit;font-size:13px}.toggle-group button.active{background:var(--accent);color:#fff}.dropdown{position:relative}.dropdown-menu{background:var(--bg);border:1px solid var(--border);z-index:50;border-radius:8px;min-width:160px;margin-top:4px;padding:4px;position:absolute;top:100%;right:0;box-shadow:0 4px 16px #0000001a}.dropdown-menu button{cursor:pointer;text-align:left;background:0 0;border:none;border-radius:4px;align-items:center;gap:8px;width:100%;padding:8px 12px;font-family:inherit;font-size:14px;display:flex}.dropdown-menu button:hover{background:var(--bg-alt)}.loading{color:var(--text-muted);justify-content:center;align-items:center;padding:40px;font-size:14px;display:flex}.empty-state{text-align:center;color:var(--text-muted);padding:48px 20px}.empty-state .icon{margin-bottom:12px;font-size:48px}@media (width<=768px){.sidebar{transition:transform .2s;transform:translate(-100%)}.sidebar.open{transform:translate(0)}.sidebar-overlay{z-index:99;background:#0000004d;position:fixed;inset:0}.hamburger{display:block}.main-content{margin-left:0}.page{padding:16px}.topbar{padding:12px 16px}.summary-cards{grid-template-columns:1fr}.summary-card .amount{font-size:22px}.filter-bar{flex-direction:column}.filter-bar .form-group{width:100%}.modal{border-radius:12px 12px 0 0;width:100%;max-width:100%}.account-grid{grid-template-columns:1fr}table thead{display:none}table,table tbody,table tr,table td{width:100%;display:block}table tr{border:1px solid var(--border);border-radius:8px;margin-bottom:12px;padding:12px}table td{border:none;justify-content:space-between;padding:4px 0;display:flex}table td:before{content:attr(data-label);color:var(--text-secondary);font-size:13px;font-weight:500}}