.app{max-width:1100px;margin:0 auto;padding:1.5rem 1.25rem 3rem}.app-header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:2rem;padding-bottom:1.25rem;border-bottom:1px solid #2d3a4d}.app-header h1{margin:0;font-size:1.5rem;font-weight:600;letter-spacing:-.02em}.month-bar{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}.month-bar label{color:var(--muted);font-size:.875rem}.month-bar select{min-width:8rem}.btn{border:none;border-radius:8px;padding:.5rem 1rem;font-weight:500;transition:background .15s,transform .1s}.btn:active{transform:scale(.98)}.btn-primary{background:var(--accent);color:#0a0e14}.btn-primary:hover{background:#5aadf5}.btn-ghost{background:var(--surface2);color:var(--text);border:1px solid #334155}.btn-ghost:hover{background:#2d3d52}.btn:disabled{cursor:not-allowed;opacity:.85}.btn-danger{background:transparent;color:var(--danger);border:1px solid #5c3030;padding:.35rem .65rem;font-size:.8rem}.btn-danger:hover{background:#2a1515}.card{background:var(--surface);border-radius:var(--radius);border:1px solid #2d3a4d;padding:1.25rem 1.35rem;margin-bottom:1.5rem}.card h2{margin:0 0 1rem;font-size:1.05rem;font-weight:600;color:var(--muted)}.card-header-row{display:flex;align-items:center;justify-content:space-between;gap:.75rem}.card-header-row h2{margin-bottom:.5rem}.collapse-btn{border:1px solid #334155;background:var(--surface2);color:var(--text);border-radius:8px;width:2rem;height:2rem;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.collapse-icon{display:inline-block;transition:transform .18s ease}.collapse-icon.collapsed{transform:rotate(-90deg)}.summary-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:1rem}.summary-item{background:var(--surface2);padding:.85rem 1rem;border-radius:8px}.summary-item span{display:block;font-size:.75rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.summary-item strong{font-size:1.15rem;font-variant-numeric:tabular-nums}.summary-item.balance strong{color:var(--success)}.summary-item.balance.negative strong{color:var(--danger)}.form-row{display:flex;flex-wrap:wrap;gap:.75rem;align-items:flex-end;margin-bottom:1rem}.form-row label{display:flex;flex-direction:column;gap:.25rem;font-size:.8rem;color:var(--muted)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:.9rem}th,td{text-align:left;padding:.5rem .6rem;border-bottom:1px solid #2d3a4d}th{color:var(--muted);font-weight:500;font-size:.75rem;text-transform:uppercase;letter-spacing:.03em}tr:hover td{background:#3d9cf00a}td input[type=text],td input[type=number],td select{width:100%;min-width:0;padding:.35rem .5rem;font-size:.85rem}td input[type=checkbox]{width:1.1rem;height:1.1rem;accent-color:var(--accent)}.auth-box{max-width:380px;margin:4rem auto;padding:2rem;background:var(--surface);border-radius:var(--radius);border:1px solid #2d3a4d}.auth-box h1{margin:0 0 .25rem;font-size:1.35rem}.auth-box p{margin:0 0 1.5rem;color:var(--muted);font-size:.9rem}.auth-box .form-row{flex-direction:column;align-items:stretch}.auth-box label,.auth-box input{width:100%}.auth-toggle{margin-top:1rem;text-align:center;font-size:.875rem;color:var(--muted)}.auth-toggle button{background:none;border:none;color:var(--accent);text-decoration:underline;padding:0;cursor:pointer}.msg-error{color:var(--danger);font-size:.875rem;margin-bottom:1rem}.msg-info{color:#7fb8ff;font-size:.875rem;margin-bottom:1rem}.inline-actions{display:flex;gap:.35rem;flex-wrap:wrap}.btn-save-saving{animation:btnPulse .9s ease-in-out infinite}.btn-save-success{background:#3dd68c33;border:1px solid rgba(61,214,140,.45);color:#7ff0b7}.btn-save-error{background:#f06b6b2e;border:1px solid rgba(240,107,107,.5);color:#ff9a9a}@keyframes btnPulse{0%,to{box-shadow:0 0 #3d9cf01a}50%{box-shadow:0 0 0 8px #3d9cf000}}:root{--bg: #0f1419;--surface: #1a2332;--surface2: #243044;--text: #e8ecf1;--muted: #8b9cb3;--accent: #3d9cf0;--accent-dim: #2a6fa8;--success: #3dd68c;--danger: #f06b6b;--radius: 10px;font-family:DM Sans,system-ui,sans-serif;line-height:1.5;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0;min-height:100vh}#root{min-height:100vh}button,input,select{font:inherit}button{cursor:pointer}input[type=number],input[type=text],input[type=password],select{background:var(--surface2);border:1px solid #334155;color:var(--text);border-radius:8px;padding:.5rem .75rem}input:focus,select:focus{outline:2px solid var(--accent);outline-offset:1px}