:root{--bg-app: #f8fafc;--bg-card: #ffffff;--bg-card-hover: #fcfdfe;--bg-muted: #f1f5f9;--bg-subtle: #f8fafc;--text-main: #0f172a;--text-secondary: #334155;--text-muted: #64748b;--text-light: #94a3b8;--text-white: #ffffff;--border-light: #f1f5f9;--border-color: #e2e8f0;--border-strong: #cbd5e1;--primary: #4f46e5;--primary-hover: #4338ca;--primary-subtle: #eef2ff;--primary-border: #c7d2fe;--primary-shadow: rgba(79, 70, 229, .25);--income: #10b981;--income-hover: #059669;--income-subtle: #ecfdf5;--income-border: #a7f3d0;--income-text: #065f46;--expense: #ef4444;--expense-hover: #dc2626;--expense-subtle: #fef2f2;--expense-border: #fecaca;--expense-text: #991b1b;--accent-amber: #f59e0b;--accent-amber-subtle: #fffbeb;--accent-blue: #0284c7;--accent-purple: #8b5cf6;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;--shadow-xs: 0 1px 2px 0 rgba(15, 23, 42, .04);--shadow-sm: 0 1px 3px 0 rgba(15, 23, 42, .06), 0 1px 2px -1px rgba(15, 23, 42, .04);--shadow-md: 0 4px 6px -1px rgba(15, 23, 42, .07), 0 2px 4px -2px rgba(15, 23, 42, .05);--shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, .08), 0 4px 6px -4px rgba(15, 23, 42, .04);--shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, .1), 0 8px 10px -6px rgba(15, 23, 42, .04);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--radius-full: 9999px;--transition-fast: .15s ease;--transition-normal: .25s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);background-color:var(--bg-app);color:var(--text-main);line-height:1.5;min-height:100vh;display:flex;flex-direction:column}a{color:var(--primary);text-decoration:none;transition:color 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span:last-child{font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--primary)}.nav-menu{display:flex;align-items:center;gap:.5rem;list-style:none}.nav-link{display:flex;align-items:center;gap:.5rem;padding:.55rem .95rem;border-radius:var(--radius-md);font-size:.92rem;font-weight:500;color:var(--text-secondary);transition:all var(--transition-fast)}.nav-link:hover{background-color:var(--bg-muted);color:var(--text-main)}.nav-link.active{background-color:var(--primary-subtle);color:var(--primary);font-weight:600}.header-actions{display:flex;align-items:center;gap:.75rem}.mobile-menu-btn{display:none;background:transparent;border:1px solid var(--border-color);padding:.5rem;border-radius:var(--radius-md);cursor:pointer;color:var(--text-secondary)}.main-wrapper{flex:1;max-width:1280px;width:100%;margin:0 auto;padding:1.75rem 1.25rem 3rem}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.75rem;flex-wrap:wrap;gap:1rem}.page-title{font-size:1.65rem;font-weight:800;letter-spacing:-.03em;color:var(--text-main);display:flex;align-items:center;gap:.6rem}.page-subtitle{font-size:.92rem;color:var(--text-muted);margin-top:.25rem}.page-actions{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}.card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden;transition:box-shadow var(--transition-fast),border-color var(--transition-fast)}.card:hover{border-color:var(--border-strong)}.card-header{padding:1.25rem 1.5rem;border-bottom:1px solid var(--border-light);display:flex;align-items:center;justify-content:space-between;gap:1rem}.card-title{font-size:1.08rem;font-weight:700;color:var(--text-main);display:flex;align-items:center;gap:.5rem}.card-subtitle{font-size:.82rem;color:var(--text-muted)}.card-body{padding:1.5rem}.card-footer{padding:1rem 1.5rem;background-color:var(--bg-subtle);border-top:1px solid var(--border-light);display:flex;align-items:center;justify-content:space-between}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem}.grid-2-1{display:grid;grid-template-columns:2fr 1fr;gap:1.5rem}.grid-1-2{display:grid;grid-template-columns:1fr 2fr;gap:1.5rem}.stat-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:1.35rem;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;position:relative;overflow:hidden;transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.stat-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:.85rem}.stat-label{font-size:.85rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em}.stat-icon-wrapper{width:42px;height:42px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.25rem}.stat-icon-primary{background-color:var(--primary-subtle);color:var(--primary)}.stat-icon-income{background-color:var(--income-subtle);color:var(--income)}.stat-icon-expense{background-color:var(--expense-subtle);color:var(--expense)}.stat-icon-amber{background-color:var(--accent-amber-subtle);color:var(--accent-amber)}.stat-value{font-size:1.85rem;font-weight:800;letter-spacing:-.03em;color:var(--text-main);line-height:1.1;margin-bottom:.4rem}.stat-value.text-income{color:var(--income)}.stat-value.text-expense{color:var(--expense)}.stat-value.text-primary{color:var(--primary)}.stat-subtext{font-size:.82rem;color:var(--text-muted);display:flex;align-items:center;gap:.35rem}.stat-badge{display:inline-flex;align-items:center;gap:.2rem;padding:.15rem .5rem;border-radius:var(--radius-full);font-size:.75rem;font-weight:600}.stat-badge-income{background-color:var(--income-subtle);color:var(--income-text)}.stat-badge-expense{background-color:var(--expense-subtle);color:var(--expense-text)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-size:.9rem;font-weight:600;padding:.6rem 1.15rem;border-radius:var(--radius-md);border:1px solid transparent;cursor:pointer;transition:all var(--transition-fast);text-decoration:none;white-space:nowrap;line-height:1.25}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background-color:var(--primary);color:#fff;box-shadow:0 2px 6px var(--primary-shadow)}.btn-primary:hover:not(:disabled){background-color:var(--primary-hover);color:#fff;transform:translateY(-1px)}.btn-income{background-color:var(--income);color:#fff;box-shadow:0 2px 6px #10b98140}.btn-income:hover:not(:disabled){background-color:var(--income-hover);color:#fff}.btn-danger{background-color:var(--expense);color:#fff;box-shadow:0 2px 6px #ef444440}.btn-danger:hover:not(:disabled){background-color:var(--expense-hover);color:#fff}.btn-secondary{background-color:var(--bg-card);border-color:var(--border-color);color:var(--text-secondary);box-shadow:var(--shadow-xs)}.btn-secondary:hover:not(:disabled){background-color:var(--bg-muted);color:var(--text-main);border-color:var(--border-strong)}.btn-outline{background-color:transparent;border-color:var(--border-color);color:var(--text-secondary)}.btn-outline:hover:not(:disabled){background-color:var(--bg-muted);border-color:var(--border-strong);color:var(--text-main)}.btn-ghost{background-color:transparent;border-color:transparent;color:var(--text-secondary)}.btn-ghost:hover:not(:disabled){background-color:var(--bg-muted);color:var(--text-main)}.btn-sm{padding:.4rem .75rem;font-size:.82rem;border-radius:var(--radius-sm)}.btn-lg{padding:.75rem 1.5rem;font-size:1rem;border-radius:var(--radius-lg)}.btn-icon-only{padding:.5rem;border-radius:var(--radius-md);width:36px;height:36px}.form-group{margin-bottom:1.15rem;display:flex;flex-direction:column;gap:.4rem}.form-label{font-size:.86rem;font-weight:600;color:var(--text-secondary)}.form-control{width:100%;padding:.65rem .9rem;border:1px solid var(--border-color);border-radius:var(--radius-md);background-color:#fff;color:var(--text-main);font-size:.92rem;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.form-control:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-subtle)}.form-control::placeholder{color:var(--text-light)}.form-control:disabled{background-color:var(--bg-muted);cursor:not-allowed}select.form-control{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg 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1fr;background-color:var(--bg-muted);padding:4px;border-radius:var(--radius-md);gap:4px}.type-toggle-btn{padding:.65rem 1rem;border:none;background:transparent;border-radius:calc(var(--radius-md) - 2px);font-weight:600;font-size:.92rem;color:var(--text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:.4rem;transition:all var(--transition-fast)}.type-toggle-btn.active-expense{background-color:#fff;color:var(--expense);box-shadow:var(--shadow-sm);font-weight:700}.type-toggle-btn.active-income{background-color:#fff;color:var(--income);box-shadow:var(--shadow-sm);font-weight:700}.table-responsive{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.table{width:100%;border-collapse:collapse;text-align:left;font-size:.92rem}.table th{padding:.85rem 1.25rem;background-color:var(--bg-subtle);color:var(--text-muted);font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border-color);white-space:nowrap}.table td{padding:1rem 1.25rem;border-bottom:1px solid var(--border-light);color:var(--text-secondary);vertical-align:middle}.table tbody tr{transition:background-color var(--transition-fast)}.table tbody tr:hover{background-color:var(--bg-subtle)}.table tbody tr:last-child td{border-bottom:none}.badge{display:inline-flex;align-items:center;gap:.35rem;padding:.25rem .65rem;border-radius:var(--radius-full);font-size:.78rem;font-weight:600;white-space:nowrap}.badge-expense{background-color:var(--expense-subtle);color:var(--expense-text);border:1px solid var(--expense-border)}.badge-income{background-color:var(--income-subtle);color:var(--income-text);border:1px solid var(--income-border)}.badge-category{background-color:var(--bg-muted);color:var(--text-secondary);border:1px solid var(--border-color)}.badge-dot{width:7px;height:7px;border-radius:50%;display:inline-block}.amount{font-family:var(--font-family);font-weight:700;white-space:nowrap}.amount-income{color:var(--income)}.amount-expense{color:var(--expense)}.category-progress-list{display:flex;flex-direction:column;gap:1.15rem}.category-progress-item{display:flex;flex-direction:column;gap:.4rem}.category-progress-header{display:flex;align-items:center;justify-content:space-between;font-size:.9rem}.category-info{display:flex;align-items:center;gap:.5rem;font-weight:600;color:var(--text-main)}.category-amounts{display:flex;align-items:center;gap:.75rem}.category-pct{font-size:.8rem;color:var(--text-muted);font-weight:500}.progress-track{width:100%;height:8px;background-color:var(--bg-muted);border-radius:var(--radius-full);overflow:hidden}.progress-fill{height:100%;border-radius:var(--radius-full);transition:width .6s cubic-bezier(.4,0,.2,1)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#0f172a73;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:50;display:flex;align-items:center;justify-content:center;padding:1.25rem;animation:modalFadeIn .2s ease}.modal-dialog{background-color:var(--bg-card);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);width:100%;max-width:520px;max-height:90vh;overflow-y:auto;animation:modalSlideUp .25s cubic-bezier(.16,1,.3,1);border:1px solid var(--border-color)}.modal-header{padding:1.35rem 1.5rem;border-bottom:1px solid var(--border-light);display:flex;align-items:center;justify-content:space-between}.modal-title{font-size:1.15rem;font-weight:700;color:var(--text-main)}.modal-close{background:transparent;border:none;font-size:1.25rem;color:var(--text-muted);cursor:pointer;padding:.35rem;border-radius:var(--radius-sm);line-height:1}.modal-close:hover{background-color:var(--bg-muted);color:var(--text-main)}.modal-body{padding:1.5rem}.modal-footer{padding:1.15rem 1.5rem;background-color:var(--bg-subtle);border-top:1px solid var(--border-light);display:flex;align-items:center;justify-content:flex-end;gap:.75rem}@keyframes modalFadeIn{0%{opacity:0}to{opacity:1}}@keyframes modalSlideUp{0%{transform:translateY(12px) scale(.98);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}.filter-bar{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:1.15rem;margin-bottom:1.5rem;box-shadow:var(--shadow-xs);display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:space-between}.filter-group{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem;flex:1}.month-picker-nav{display:inline-flex;align-items:center;background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-xs);padding:2px}.month-picker-btn{background:transparent;border:none;padding:.45rem .75rem;color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center}.month-picker-btn:hover{background-color:var(--bg-muted);color:var(--text-main)}.month-picker-title{padding:0 .85rem;font-weight:700;font-size:.95rem;color:var(--text-main);min-width:140px;text-align:center}.alert{padding:.9rem 1.25rem;border-radius:var(--radius-md);font-size:.9rem;font-weight:500;margin-bottom:1.25rem;display:flex;align-items:center;justify-content:space-between;gap:.75rem}.alert-success{background-color:var(--income-subtle);border:1px solid var(--income-border);color:var(--income-text)}.alert-danger{background-color:var(--expense-subtle);border:1px solid var(--expense-border);color:var(--expense-text)}.empty-state{text-align:center;padding:3rem 1.5rem;display:flex;flex-direction:column;align-items:center;justify-content:center}.empty-state-icon{font-size:2.8rem;margin-bottom:.85rem;opacity:.8}.empty-state-title{font-size:1.15rem;font-weight:700;color:var(--text-main);margin-bottom:.35rem}.empty-state-text{font-size:.88rem;color:var(--text-muted);max-width:380px;margin-bottom:1.25rem}.footer{margin-top:auto;border-top:1px solid var(--border-color);background-color:var(--bg-card);padding:1.25rem;text-align:center;font-size:.82rem;color:var(--text-muted)}@media(max-width:1024px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-2-1,.grid-1-2{grid-template-columns:1fr}}@media(max-width:768px){.header-container{padding:0 1rem}.nav-menu{display:none;position:absolute;top:68px;left:0;right:0;background-color:var(--bg-card);border-bottom:1px solid var(--border-color);flex-direction:column;padding:1rem;box-shadow:var(--shadow-md)}.nav-menu.mobile-open{display:flex}.mobile-menu-btn{display:block}.main-wrapper{padding:1.25rem 1rem 2.5rem}.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}.stat-value{font-size:1.6rem}.page-header{flex-direction:column;align-items:flex-start}.page-actions{width:100%;justify-content:flex-start}.filter-group{width:100%}.table th,.table td{padding:.75rem .85rem}}