body{margin:0;padding:0}.calendar-widget{background:var(--bg-secondary);border-radius:12px;padding:1.5rem;box-shadow:0 4px 12px var(--shadow-color);margin-bottom:2rem;border:1px solid var(--border-color);color:var(--text-primary)}.calendar-header{margin-bottom:1rem;display:flex;align-items:center;justify-content:space-between}.calendar-header h3{margin:0;font-size:1.25rem;color:var(--text-primary);font-weight:600;flex:1;text-align:center}.calendar-nav-btn{background:transparent;border:none;color:var(--text-secondary);font-size:1.2rem;cursor:pointer;padding:.25rem .5rem;border-radius:4px;transition:all .2s}.calendar-nav-btn:hover{background:var(--bg-primary);color:var(--text-primary)}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}.calendar-day-header{text-align:center;font-weight:500;font-size:.8rem;color:var(--text-secondary);padding-bottom:.5rem}.calendar-day{aspect-ratio:1;border-radius:8px;background:var(--bg-primary);border:1px solid var(--border-color);display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;cursor:default;transition:all .2s;font-size:.9rem}.calendar-day:hover{transform:translateY(-2px);box-shadow:0 4px 8px var(--shadow-color);z-index:10}.calendar-day.muted{opacity:.4;background:transparent}.calendar-day.today{border:2px solid #667eea;font-weight:700;background-color:#667eea26;box-shadow:0 0 12px #667eea4d;z-index:5}.calendar-day.outgoing-payments{background:#ef444426;border-color:#ef444466}.calendar-day.incoming-payments{background:#22c55e26;border-color:#22c55e66}.calendar-day.mixed-payments{background:linear-gradient(135deg,#22c55e26 50%,#ef444426 50%);border-color:#eab30866}.day-number{position:relative;z-index:2}.payment-indicator{position:absolute;bottom:4px;right:4px;background:var(--primary-color);color:#fff;font-size:.65rem;width:16px;height:16px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700}.calendar-tooltip{position:absolute;top:calc(100% + 8px);left:50%;transform:translate(-50%);background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;padding:1rem;width:max-content;max-width:250px;box-shadow:0 10px 25px #0003;z-index:100;pointer-events:none;color:var(--text-primary);text-align:left;opacity:.95;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.calendar-tooltip:after{content:"";position:absolute;bottom:100%;left:50%;transform:translate(-50%);border-width:8px;border-style:solid;border-color:transparent transparent var(--border-color) transparent}.calendar-tooltip:before{content:"";position:absolute;bottom:calc(100% - 1px);left:50%;transform:translate(-50%);border-width:8px;border-style:solid;border-color:transparent transparent var(--bg-secondary) transparent;z-index:1}.tooltip-account-group{margin-bottom:.5rem}.tooltip-account-name{font-size:.75rem;text-transform:uppercase;color:var(--text-secondary);font-weight:600;margin-bottom:.25rem;letter-spacing:.05em}.tooltip-date{font-weight:600;margin-bottom:.75rem;padding-bottom:.5rem;border-bottom:1px solid var(--border-color);color:var(--text-primary)}.tooltip-payments{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1rem;max-height:150px;overflow-y:auto}.tooltip-no-payments{color:var(--text-secondary);font-style:italic;margin-bottom:1rem}.tooltip-payment-item{display:flex;justify-content:space-between;align-items:center;font-size:.85rem;gap:1rem}.tooltip-payment-item.expense span:last-child{color:#ef4444;font-weight:500}.tooltip-payment-item.income span:last-child{color:#22c55e;font-weight:500}.tooltip-projection{padding-top:.75rem;border-top:1px solid var(--border-color);font-size:.9rem}.tooltip-projection strong{display:block;font-size:1.1rem;margin-top:.25rem}.tooltip-projection strong.positive{color:#22c55e}.tooltip-projection strong.negative{color:#ef4444}:root{--primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--success-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);--warning-gradient: linear-gradient(135deg, #fa709a 0%, #fee140 100%);--dark-bg: #0f0f23;--card-bg: #1a1a2e;--card-bg-light: #252542;--text-primary: #ffffff;--text-secondary: #a0a0c0;--border-color: #2d2d4a;--success: #00f2fe;--warning: #fee140;--danger: #f5576c;--shadow: 0 8px 32px rgba(0, 0, 0, .3);--shadow-lg: 0 12px 48px rgba(0, 0, 0, .4)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--dark-bg);color:var(--text-primary);line-height:1.6;min-height:100vh}.app{min-height:100vh;padding:2rem;background:linear-gradient(135deg,#0f0f23,#1a1a2e)}.container{max-width:1600px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:2rem}@media(max-width:1200px){.container{grid-template-columns:1fr}}.input-form,.results{background:var(--card-bg);border-radius:20px;padding:2rem;box-shadow:var(--shadow);border:1px solid var(--border-color);transition:transform .3s ease,box-shadow .3s ease}.input-form:hover,.results:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.input-form h2,.results h2{background:var(--primary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-size:2rem;margin-bottom:1.5rem;font-weight:700}.input-form h3,.results h3{color:var(--text-primary);font-size:1.3rem;margin:2rem 0 1rem;font-weight:600}.form-group{margin-bottom:1.5rem}.form-group label{display:block;color:var(--text-secondary);margin-bottom:.5rem;font-weight:500;font-size:.9rem;text-transform:uppercase;letter-spacing:.5px}.form-group input{width:100%;padding:.875rem 1rem;background:var(--card-bg-light);border:2px solid var(--border-color);border-radius:10px;color:var(--text-primary);font-size:1rem;transition:all .3s ease;outline:none}.form-group input:focus{border-color:#667eea;box-shadow:0 0 0 3px #667eea1a;background:var(--card-bg)}.form-group input:hover{border-color:#667eea}.balance-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}@media(max-width:768px){.balance-grid{grid-template-columns:1fr}}.bills-section{margin:1.5rem 0}.bills-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.bills-header h3{margin:0}.add-bill-btn{background:var(--success-gradient);color:#fff;border:none;padding:.625rem 1.25rem;border-radius:10px;cursor:pointer;font-weight:600;font-size:.9rem;transition:all .3s ease;box-shadow:0 4px 12px #4facfe4d}.add-bill-btn:hover{transform:translateY(-2px);box-shadow:0 6px 16px #4facfe66}.add-bill-btn:active{transform:translateY(0)}.no-bills{color:var(--text-secondary);font-style:italic;padding:1rem;text-align:center}.bills-list{display:flex;flex-direction:column;gap:.75rem}.bill-item{display:grid;grid-template-columns:100px 1fr auto;gap:1rem;align-items:center;background:var(--card-bg-light);padding:.75rem;border-radius:10px;border:1px solid var(--border-color);transition:all .3s ease}.bill-item:hover{border-color:#667eea;background:var(--card-bg)}.bill-item label{color:var(--text-secondary);font-weight:500;font-size:.9rem}.bill-item input{padding:.625rem;background:var(--card-bg);border:1px solid var(--border-color);border-radius:8px;color:var(--text-primary);font-size:.95rem;transition:all .3s ease}.bill-item input:focus{border-color:#667eea;outline:none}.bill-item-detailed{display:grid;grid-template-columns:auto 1fr auto;gap:1rem;align-items:center;background:var(--card-bg-light);padding:1rem;border-radius:10px;border:1px solid var(--border-color);transition:all .3s ease}.bill-item-detailed:hover{border-color:#667eea;background:var(--card-bg)}.drag-handle{display:flex;align-items:center;justify-content:center;cursor:grab;color:var(--text-secondary);font-size:1.2rem;padding-right:.5rem;border-right:1px solid var(--border-color);-webkit-user-select:none;user-select:none}.drag-handle:active{cursor:grabbing}.collapse-btn{background:transparent;color:var(--text-secondary);border:none;width:32px;height:32px;border-radius:4px;cursor:pointer;font-size:1rem;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.collapse-btn:hover{color:#667eea;background:#667eea1a}.collapse-icon{color:var(--text-secondary);font-size:.8rem;transition:color .2s ease}.account-result-header:hover .collapse-icon{color:#667eea}.bill-fields{display:grid;grid-template-columns:2fr 1fr 1.5fr;gap:.75rem;flex:1}.bill-row{display:grid;grid-template-columns:2fr 1fr 1.5fr auto;gap:.75rem;align-items:end}.bill-row:last-child{align-items:center}.bill-actions{display:flex;gap:.25rem;align-items:center}.bill-field{display:flex;flex-direction:column;gap:.25rem}.bill-field label{color:var(--text-secondary);font-weight:500;font-size:.8rem;text-transform:uppercase;letter-spacing:.5px}.bill-field input,.bill-field select{padding:.625rem;background:var(--card-bg);border:1px solid var(--border-color);border-radius:8px;color:var(--text-primary);font-size:.95rem;transition:all .3s ease;outline:none}.bill-field input:focus,.bill-field select:focus{border-color:#667eea}.remove-btn{background:var(--secondary-gradient);color:#fff;border:none;width:36px;height:36px;border-radius:8px;cursor:pointer;font-size:1.5rem;font-weight:700;display:flex;align-items:center;justify-content:center;transition:all .3s ease;box-shadow:0 4px 12px #f5576c4d}.remove-btn:hover{transform:scale(1.1);box-shadow:0 6px 16px #f5576c66}.remove-btn:active{transform:scale(.95)}.remove-btn.floating{position:absolute;top:.5rem;right:.5rem;background:transparent;color:var(--text-secondary);box-shadow:none;width:24px;height:24px;font-size:1.2rem;opacity:.6}.remove-btn.floating:hover{background:transparent;color:var(--danger);opacity:1;box-shadow:none;transform:scale(1.1)}.clear-btn{width:100%;margin-top:2rem;padding:.75rem;background:transparent;color:var(--text-secondary);border:1px solid var(--border-color);border-radius:8px;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .3s ease}.clear-btn:hover{border-color:var(--danger);color:var(--danger);background:#f5576c0d}.clear-btn:active{transform:scale(.98)}.date-info{display:flex;gap:2rem;margin-bottom:2rem;padding:1rem;background:var(--card-bg-light);border-radius:12px;border:1px solid var(--border-color)}.info-item{display:flex;flex-direction:column;gap:.25rem}.info-item .label{color:var(--text-secondary);font-size:.85rem;text-transform:uppercase;letter-spacing:.5px}.info-item .value{color:var(--text-primary);font-size:1.1rem;font-weight:600}.results-summary{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.result-card{background:var(--card-bg-light);padding:1.25rem;border-radius:12px;border:2px solid var(--border-color);transition:all .3s ease}.result-card:hover{border-color:#667eea;transform:translate(4px)}.result-card.highlight{background:linear-gradient(135deg,#667eea1a,#764ba21a);border:2px solid #667eea}.result-card.positive{background:linear-gradient(135deg,#4facfe1a,#00f2fe1a);border-color:var(--success)}.result-card.negative{background:linear-gradient(135deg,#f5576c1a,#fa709a1a);border-color:var(--danger)}.result-label{color:var(--text-secondary);font-size:.9rem;margin-bottom:.5rem;text-transform:uppercase;letter-spacing:.5px}.result-value{color:var(--text-primary);font-size:1.75rem;font-weight:700}.result-breakdown{margin-top:.75rem;padding-top:.75rem;border-top:1px solid var(--border-color);color:var(--text-secondary);font-size:.85rem}.intermediate-steps{margin-top:2rem}.payment-details{margin-bottom:2rem;background:var(--card-bg-light);padding:1.5rem;border-radius:12px;border:1px solid var(--border-color)}.payment-details h4{color:var(--text-primary);margin-bottom:1rem;font-size:1.1rem;font-weight:600}.payments-list{display:flex;flex-direction:column;gap:.75rem;margin-bottom:1rem}.payment-item{padding:1rem;border-radius:10px;background:var(--card-bg);border-left:4px solid transparent;transition:all .3s ease}.payment-item.included{border-left-color:var(--success);background:linear-gradient(90deg,rgba(0,242,254,.05) 0%,var(--card-bg) 100%)}.payment-item.excluded{border-left-color:var(--text-secondary);opacity:.6}.payment-item:hover{transform:translate(4px)}.payment-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem}.payment-value{color:var(--text-primary);font-size:1.1rem;font-weight:600}.payment-value .frequency{color:var(--text-secondary);font-size:.85rem;font-weight:400;margin-left:.5rem}.payment-label{color:var(--text-primary);font-size:.95rem;font-weight:500;opacity:.9}.payment-reason{color:var(--text-secondary);font-size:.85rem}.payment-total{padding-top:1rem;border-top:2px solid var(--border-color);color:var(--text-secondary);font-size:1rem}.payment-total strong{color:var(--text-primary);font-size:1.2rem;margin-left:.5rem}.accounts-list{display:flex;flex-direction:column;gap:1.5rem}.account-section{background:var(--card-bg-light);border:2px solid var(--border-color);border-radius:16px;padding:1.25rem;transition:all .3s ease;position:relative}.account-section:hover{border-color:#667eea}.account-section.dragging{opacity:.5;border:2px dashed #667eea;background:var(--card-bg)}.account-header{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.account-info{display:flex;gap:1rem;flex:1}.account-payments{background:var(--card-bg);border-radius:12px;padding:1rem;margin-top:.75rem}.payments-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem}.payments-label{color:var(--text-secondary);font-size:.9rem;font-weight:600;text-transform:uppercase}.add-payment-btn{background:transparent;color:var(--success);border:1px solid var(--success);padding:.375rem .75rem;border-radius:6px;cursor:pointer;font-size:.8rem;font-weight:600;transition:all .3s ease}.add-payment-btn:hover{background:#00f2fe1a}.no-payments{color:var(--text-secondary);font-style:italic;font-size:.9rem;padding:.5rem 0}.account-payments .payment-item{display:flex;align-items:center;gap:.75rem;padding:.75rem;background:var(--card-bg-light);border-radius:8px;margin-bottom:.5rem;transition:opacity .2s ease,border .2s ease}.account-payments .payment-item.dragging{opacity:.45;border:1px dashed #667eea}.payment-drag-handle{font-size:.95rem;padding-right:.25rem;border-right:1px solid var(--border-color);flex-shrink:0}.payment-fields{display:flex;gap:.75rem;flex:1;flex-wrap:wrap}.payment-fields .bill-field{flex:1;min-width:100px}.categories-list{display:flex;flex-direction:column;gap:.75rem;margin-top:.75rem}.category-section{background:var(--card-bg);border:1px solid var(--border-color);border-radius:10px;overflow:hidden;transition:opacity .2s ease,border-color .2s ease;position:relative}.category-section:hover{border-color:#764ba2}.category-section.dragging{opacity:.45;border:1px dashed #764ba2}.category-header{display:flex;align-items:center;gap:.5rem;padding:.6rem 2.25rem .6rem .75rem;background:#764ba214;border-bottom:1px solid var(--border-color)}.category-name-input{flex:1;background:transparent;border:none;border-bottom:1px solid transparent;color:var(--text-primary);font-size:.95rem;font-weight:600;padding:.2rem .3rem;outline:none;transition:border-color .2s ease}.category-name-input:focus{border-bottom-color:#764ba2}.category-count{color:var(--text-secondary);font-size:.8rem;white-space:nowrap}.category-payments{padding:.75rem;min-height:2rem;transition:background .15s ease}.no-payments.drop-target{color:#764ba2;border:1px dashed #764ba2;border-radius:6px;padding:.5rem 1rem;text-align:center;background:#764ba20f}.payments-footer{margin-top:.75rem;display:flex;justify-content:flex-start}.add-category-btn{background:transparent;color:#764ba2;border:1px dashed #764ba2;padding:.375rem .75rem;border-radius:6px;cursor:pointer;font-size:.8rem;font-weight:600;transition:all .2s ease}.add-category-btn:hover{background:#764ba21a}.remove-btn.small{width:28px;height:28px;font-size:1.1rem}.account-results{display:flex;flex-direction:column;gap:1.5rem}.account-result-card{background:var(--card-bg-light);border:2px solid var(--border-color);border-radius:16px;padding:1.5rem;transition:all .3s ease}.account-result-card.positive{border-color:var(--success)}.account-result-card.negative{border-color:var(--danger)}.account-result-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.account-result-header h3{margin:0;font-size:1.2rem}.remaining-badge{padding:.5rem 1rem;border-radius:8px;font-weight:700;font-size:1.1rem}.remaining-badge.positive{background:#00f2fe26;color:var(--success)}.remaining-badge.negative{background:#f5576c26;color:var(--danger)}.account-balances{display:flex;gap:2rem;margin-bottom:1rem;padding-bottom:1rem;border-bottom:1px solid var(--border-color)}.balance-item{display:flex;flex-direction:column;gap:.25rem}.balance-item .label{color:var(--text-secondary);font-size:.8rem;text-transform:uppercase}.balance-item .value{color:var(--text-primary);font-size:1.1rem;font-weight:600}.account-payments h4{color:var(--text-secondary);font-size:.9rem;text-transform:uppercase;margin-bottom:.75rem}.no-accounts{color:var(--text-secondary);font-style:italic;text-align:center;padding:2rem}.json-editor-section{margin-top:1.5rem}.json-toggle-btn{width:100%;padding:.75rem;background:var(--card-bg-light);color:var(--text-secondary);border:1px solid var(--border-color);border-radius:8px;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .3s ease;text-align:left}.json-toggle-btn:hover{border-color:#667eea;color:var(--text-primary)}.json-editor{margin-top:.75rem;background:var(--card-bg-light);border:1px solid var(--border-color);border-radius:8px;padding:1rem}.json-editor textarea{width:100%;min-height:300px;padding:1rem;background:var(--card-bg);border:1px solid var(--border-color);border-radius:8px;color:var(--text-primary);font-family:Monaco,Menlo,Ubuntu Mono,monospace;font-size:.85rem;line-height:1.4;resize:vertical;outline:none}.json-editor textarea:focus{border-color:#667eea}.json-error{margin-top:.5rem;padding:.5rem .75rem;background:#f5576c26;border:1px solid var(--danger);border-radius:6px;color:var(--danger);font-size:.85rem}.json-apply-btn{padding:.625rem 1rem;background:var(--primary-gradient);color:#fff;border:none;border-radius:8px;font-weight:600;cursor:pointer;transition:all .3s ease;flex:1}.json-apply-btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px #667eea4d}.json-actions{display:flex;gap:.5rem;margin-top:.75rem}.json-copy-btn{padding:.625rem 1rem;background:transparent;color:var(--text-secondary);border:1px solid var(--border-color);border-radius:8px;font-weight:600;cursor:pointer;transition:all .2s ease;white-space:nowrap}.json-copy-btn:hover{border-color:#667eea;color:#667eea}
