:root{--bg-app: #f4f6fa;--bg-sidebar: #0f172a;--bg-card: rgba(255, 255, 255, .85);--border-card: rgba(255, 255, 255, .4);--text-primary: #1e293b;--text-secondary: #64748b;--border-input: #e2e8f0;--bg-input: #ffffff;--primary: #0284c7;--primary-hover: #0369a1;--primary-rgb: 2, 132, 199;--color-expense: #ef4444;--color-income: #3b82f6;--color-asset: #10b981;--color-balance: #0f172a;--bg-expense-light: #fef2f2;--bg-income-light: #eff6ff;--bg-asset-light: #ecfdf5;--bg-balance-light: #f8fafc;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .05), 0 2px 4px -1px rgba(0, 0, 0, .03);--shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, .08), 0 4px 6px -2px rgba(15, 23, 42, .04);--shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, .1), 0 10px 10px -5px rgba(15, 23, 42, .04);--glass-bg: rgba(255, 255, 255, .65);--glass-blur: blur(16px);--glass-border: rgba(255, 255, 255, .5);font-family:Inter,Pretendard,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}[data-theme=dark]{--bg-app: #0b0f19;--bg-sidebar: #030712;--bg-card: rgba(17, 24, 39, .7);--border-card: rgba(255, 255, 255, .06);--text-primary: #f3f4f6;--text-secondary: #9ca3af;--border-input: #374151;--bg-input: #1f2937;--primary: #38bdf8;--primary-hover: #7dd3fc;--primary-rgb: 56, 189, 248;--color-expense: #f87171;--color-income: #60a5fa;--color-asset: #34d399;--color-balance: #f3f4f6;--bg-expense-light: rgba(239, 68, 68, .15);--bg-income-light: rgba(59, 130, 246, .15);--bg-asset-light: rgba(16, 185, 129, .15);--bg-balance-light: rgba(255, 255, 255, .06);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .5);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .4);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .5);--glass-bg: rgba(15, 23, 42, .75);--glass-blur: blur(20px);--glass-border: rgba(255, 255, 255, .08)}*{box-sizing:border-box;transition:background-color .25s ease,border-color .25s ease,color .15s ease}html{scroll-behavior:smooth}body{margin:0;min-width:320px;min-height:100vh;background-color:var(--bg-app);color:var(--text-primary)}button,input,select,textarea,a{font:inherit;color:inherit}button{cursor:pointer;border:0;border-radius:12px;font-weight:700;transition:all .2s cubic-bezier(.4,0,.2,1);display:inline-flex;align-items:center;justify-content:center;gap:8px}button:active{transform:scale(.97)}.app-shell{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;padding:32px 24px;background:var(--bg-sidebar);color:#fff;display:flex;flex-direction:column;justify-content:space-between;box-shadow:4px 0 24px #00000026;z-index:10}.brand{display:flex;gap:12px;align-items:center;margin-bottom:36px}.brand>span{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--primary),#0d9488);font-weight:800;font-size:1.2rem;color:#fff;box-shadow:0 4px 12px #0284c74d}.brand strong{font-size:1.15rem;letter-spacing:-.02em}.brand small{display:block;margin-top:2px;color:#94a3b8;font-size:.75rem}.sidebar nav{display:grid;gap:8px;align-content:start;flex-grow:1}.sidebar nav a{padding:12px 16px;color:#94a3b8;text-decoration:none;border-radius:12px;font-weight:600;display:flex;align-items:center;gap:10px;transition:all .2s ease}.sidebar nav a.active,.sidebar nav a:hover{color:#fff;background:#ffffff14}.sidebar nav a.active{background:var(--primary);box-shadow:0 4px 12px #0284c733}.theme-toggle-area{padding-top:20px;border-top:1px solid rgba(255,255,255,.1)}.theme-toggle-btn{width:100%;padding:12px;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);color:#cbd5e1;border-radius:12px;font-size:.9rem}.theme-toggle-btn:hover{background:#ffffff1a;color:#fff}.content{padding:96px 48px 40px;overflow-y:auto}.app-header{position:fixed;top:0;left:260px;right:0;height:56px;background-color:var(--bg-app);display:flex;justify-content:space-between;align-items:center;padding:0 48px;border-bottom:1px solid var(--border-card);z-index:90}.app-header .header-brand{display:none}.app-header .header-title{font-size:1.25rem;font-weight:800;color:var(--text-primary);margin:0;letter-spacing:-.02em}.app-header .header-actions{display:flex;align-items:center;gap:10px}.month-picker-wrap{position:relative;display:inline-flex;align-items:center;background:var(--bg-input);border:1px solid var(--border-input);border-radius:10px;padding:6px 12px;font-weight:700;font-size:.9rem;cursor:pointer;box-shadow:var(--shadow-sm);transition:all .2s cubic-bezier(.4,0,.2,1);overflow:hidden}.month-picker-wrap:hover{border-color:var(--primary);background:var(--bg-balance-light);transform:translateY(-1px);box-shadow:var(--shadow-md)}.month-picker-wrap input[type=month]{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}.month-picker-display{display:flex;align-items:center;gap:8px;color:var(--text-primary);pointer-events:none}.header-actions{display:flex;align-items:center;gap:12px}.header-settings-btn{background:var(--bg-input);border:1px solid var(--border-input);border-radius:10px;padding:6px 12px;font-weight:700;font-size:.9rem;color:var(--text-primary);cursor:pointer;display:flex;align-items:center;gap:6px;box-shadow:var(--shadow-sm);transition:all .2s cubic-bezier(.4,0,.2,1);min-height:35px}.header-settings-btn:hover{border-color:var(--primary);background:var(--bg-balance-light);transform:translateY(-1px);box-shadow:var(--shadow-md)}.header-settings-btn.active{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 4px 12px #0284c733}.eyebrow{margin:0;color:var(--primary);font-size:.75rem;font-weight:800;letter-spacing:.15em;text-transform:uppercase}label{display:grid;gap:6px;color:var(--text-primary);font-size:.85rem;font-weight:700}input,select,textarea{width:100%;min-height:44px;padding:0 14px;border:1px solid var(--border-input);border-radius:12px;background-color:var(--bg-input);color:var(--text-primary);outline:none;font-size:.95rem;transition:all .2s ease}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 4px #0284c726}.danger-button{min-height:44px;padding:0 16px;color:#ef4444;background:var(--bg-expense-light);border:1px solid rgba(239,68,68,.2)}.danger-button:hover{background:#fee4e2;color:#b42318}.primary-button{min-height:44px;padding:0 18px;color:#fff;background:var(--primary)}.primary-button:hover{background:var(--primary-hover);box-shadow:0 4px 12px #0284c733}.glass-panel{background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:24px;box-shadow:var(--shadow-lg);padding:24px;margin-bottom:24px}.summary-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-bottom:24px}.summary-card{position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;min-height:130px;padding:24px;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:20px;box-shadow:var(--shadow-md);transition:transform .2s ease,box-shadow .2s ease}.summary-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.summary-card:before{content:"";position:absolute;inset:0 auto 0 0;width:5px;background:var(--text-secondary)}.summary-card.expense:before{background:var(--color-expense)}.summary-card.income:before{background:var(--color-income)}.summary-card.asset:before{background:var(--color-asset)}.summary-card.balance:before{background:var(--color-balance)}.summary-card span{color:var(--text-secondary);font-size:.85rem;font-weight:600}.summary-card strong{font-size:1.65rem;font-weight:800;letter-spacing:-.03em;margin:6px 0;color:var(--text-primary)}.summary-card small{color:var(--text-secondary);font-size:.75rem}.budget-tracker{display:flex;flex-direction:column;gap:8px;padding:16px;background:var(--bg-balance-light);border-radius:16px;border:1px dashed var(--border-card);margin-top:16px}.budget-info{display:flex;justify-content:space-between;font-size:.85rem}.budget-progress-bar{height:8px;background:#00000014;border-radius:999px;overflow:hidden;position:relative}[data-theme=dark] .budget-progress-bar{background:#ffffff1a}.budget-progress-fill{height:100%;border-radius:inherit;transition:width .3s ease}.budget-progress-fill.safe{background:var(--color-asset)}.budget-progress-fill.warn{background:#f97316}.budget-progress-fill.danger{background:var(--color-expense)}.flow-panel{display:grid;gap:16px}.panel-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.panel-header h2{margin:4px 0 0;font-size:1.35rem;font-weight:800;letter-spacing:-.02em}.flow-row{display:grid;grid-template-columns:140px minmax(0,1fr);gap:16px;align-items:center}.flow-row strong{font-size:.9rem;font-weight:700}.flow-row span{font-size:.8rem;color:var(--text-secondary)}.flow-track{height:16px;border-radius:8px;background:#0000000d;overflow:hidden}[data-theme=dark] .flow-track{background:#ffffff14}.flow-track i{display:block;height:100%;border-radius:inherit;transition:width .4s ease}.flow-track i.expense{background:var(--color-expense)}.flow-track i.income{background:var(--color-income)}.flow-track i.asset{background:var(--color-asset)}.calendar-view-container{display:grid;gap:20px}.calendar-control{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.calendar-control h2{font-size:1.4rem;font-weight:800;margin:0}.calendar-nav-buttons{display:flex;gap:8px}.calendar-nav-btn{width:36px;height:36px;background:var(--glass-bg);border:1px solid var(--border-input);border-radius:8px;display:grid;place-items:center;font-size:1.1rem}.calendar-nav-btn:hover{background:var(--primary);color:#fff;border-color:var(--primary)}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}.calendar-day-name{text-align:center;font-size:.8rem;font-weight:700;color:var(--text-secondary);padding:8px 0}.calendar-day-name.sunday{color:#f87171}.calendar-day-name.saturday{color:#60a5fa}.calendar-cell{aspect-ratio:1.1;padding:8px;background:var(--bg-input);border:1px solid var(--border-input);border-radius:12px;display:flex;flex-direction:column;justify-content:space-between;cursor:pointer;position:relative;transition:all .2s ease}.calendar-cell:hover{border-color:var(--primary);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.calendar-cell.prev-month,.calendar-cell.next-month{opacity:.4;background:transparent}.calendar-cell.today{border:2px solid var(--primary);background:#0284c708}.calendar-cell.selected{border:2px solid var(--primary);background:#0284c714}.calendar-cell .date-number{font-weight:700;font-size:.85rem;align-self:flex-start}.calendar-cell.sunday .date-number{color:#ef4444}.calendar-cell.saturday .date-number{color:#3b82f6}.calendar-cell .day-values{display:flex;flex-direction:column;gap:2px;width:100%}.calendar-value-badge{font-size:.72rem;font-weight:800;padding:1px 4px;border-radius:4px;text-align:right;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.calendar-value-badge.income{color:var(--color-income);background:var(--bg-income-light)}.calendar-value-badge.expense{color:var(--color-expense);background:var(--bg-expense-light)}.entry-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.entry-form{display:flex;flex-direction:column;gap:16px}.entry-form-title{padding-left:14px;position:relative}.entry-form-title:before{content:"";position:absolute;left:0;top:2px;bottom:2px;width:4px;border-radius:2px}.entry-form-title.expense:before{background:var(--color-expense)}.entry-form-title.income:before{background:var(--color-income)}.entry-form-title strong{font-size:1.2rem;display:block}.entry-form-title span{font-size:.78rem;color:var(--text-secondary)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.ledger-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;flex-wrap:wrap;gap:16px}.ledger-filters{display:flex;gap:12px;align-items:center}.ledger-filters input{min-height:38px;padding:0 12px;font-size:.85rem;width:200px}.ledger-filters select{min-height:38px;padding:0 8px;font-size:.85rem;width:140px}.split-ledger{display:grid;grid-template-columns:1fr 1fr;gap:24px}.ledger-table-wrap h3{margin:0 0 12px;font-size:1.15rem;font-weight:800;display:flex;align-items:center;gap:8px}.ledger-table-wrap h3.expense{color:var(--color-expense)}.ledger-table-wrap h3.income{color:var(--color-income)}.ledger-table-scroll{overflow-x:auto;border-radius:12px;border:1px solid var(--border-card)}.ledger-table{width:100%;border-collapse:collapse}.ledger-table th{background:var(--bg-balance-light);padding:12px 14px;font-size:.8rem;font-weight:700;color:var(--text-secondary);border-bottom:1px solid var(--border-card);text-align:left}.ledger-table td{padding:12px 14px;font-size:.85rem;border-bottom:1px solid var(--border-card);color:var(--text-primary)}.ledger-table tr:last-child td{border-bottom:none}.ledger-table .actions-cell{display:flex;gap:6px;justify-content:flex-end}.empty-cell{padding:40px!important;text-align:center!important;color:var(--text-secondary)}.edit-btn{padding:6px 10px;background:var(--bg-income-light);color:var(--color-income);font-size:.72rem}.edit-btn:hover{background:var(--color-income);color:#fff}.delete-btn-sm{padding:6px 10px;background:var(--bg-expense-light);color:var(--color-expense);font-size:.72rem}.delete-btn-sm:hover{background:var(--color-expense);color:#fff}.asset-form{display:grid;grid-template-columns:1.2fr 1fr 1.5fr auto;gap:12px;align-items:flex-end;margin-bottom:20px}.asset-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}.asset-card{padding:16px;background:var(--bg-input);border:1px solid var(--border-input);border-radius:16px;display:flex;flex-direction:column;justify-content:space-between;gap:12px;position:relative}.asset-card-header{display:flex;justify-content:space-between;align-items:flex-start}.asset-card-header strong{font-size:.95rem;color:var(--text-primary)}.asset-card-header span{font-size:.75rem;color:var(--text-secondary);background:var(--bg-balance-light);padding:2px 8px;border-radius:4px}.asset-card b{font-size:1.25rem;font-weight:800;color:var(--color-asset)}.asset-card-footer{display:flex;justify-content:space-between;align-items:center;font-size:.78rem;color:var(--text-secondary)}.summary-table-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.summary-column{border-radius:16px;overflow:hidden;border:1px solid var(--border-card);background:var(--bg-input)}.summary-column h3{margin:0;padding:14px;font-size:.95rem;font-weight:700;text-align:center;background:var(--bg-sidebar);color:#fff}.summary-column table{width:100%;border-collapse:collapse}.summary-column td,.summary-column th{padding:12px 16px;font-size:.85rem}.summary-column th{background:var(--bg-balance-light);color:var(--text-secondary);font-weight:600;text-align:left}.summary-column th:last-child,.summary-column td:last-child{text-align:right}.summary-column tr{border-bottom:1px solid var(--border-card)}.summary-column tr:last-child{border-bottom:none}.summary-column .total-row{background:var(--bg-balance-light);font-weight:800}.modal-backdrop{position:fixed;inset:0;background:#0f172a66;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:grid;place-items:center;z-index:100;padding:20px;animation:fadeIn .2s ease-out}.modal-content{background:var(--bg-app);border:1px solid var(--glass-border);border-radius:24px;width:100%;max-width:540px;box-shadow:var(--shadow-xl);overflow:hidden;animation:slideUp .25s cubic-bezier(.16,1,.3,1);display:flex;flex-direction:column}.modal-header{padding:20px 24px;border-bottom:1px solid var(--border-card);display:flex;justify-content:space-between;align-items:center}.modal-header h3{margin:0;font-size:1.2rem;font-weight:800}.close-btn{background:transparent;border:none;font-size:1.5rem;color:var(--text-secondary);padding:0;width:32px;height:32px}.close-btn:hover{color:var(--text-primary)}.modal-body{padding:24px;max-height:70vh;overflow-y:auto}.modal-footer{padding:16px 24px;border-top:1px solid var(--border-card);display:flex;justify-content:flex-end;gap:12px;background:var(--bg-balance-light)}.modal-tab-header{display:flex;border-bottom:1px solid var(--border-card);margin-bottom:20px}.modal-tab-btn{flex:1;padding:12px;background:transparent;border-radius:0;border-bottom:2px solid transparent;color:var(--text-secondary)}.modal-tab-btn.active{border-bottom-color:var(--primary);color:var(--primary)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.plans-table tr{transition:background-color .2s ease}.plans-table tr:hover{background-color:var(--bg-balance-light)}.plans-table input[type=number]{transition:all .2s ease}.plans-table input[type=number]:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #0284c726;background:var(--bg-app)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(max-width:1200px){.summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.entry-grid,.split-ledger,.summary-table-grid{grid-template-columns:1fr}.asset-form{grid-template-columns:1fr 1fr}}@media(max-width:992px){.app-shell{grid-template-columns:1fr}.summary-grid{grid-template-columns:repeat(2,1fr)!important;gap:10px!important}.summary-card{padding:12px 14px!important;border-radius:12px!important}.summary-card span{font-size:.75rem!important}.summary-card strong{font-size:1.15rem!important;margin-top:4px!important}.summary-card small{display:none!important}.sidebar{position:fixed;inset:auto 0 0;height:72px;width:100%;padding:8px 16px;background:#0f172af2;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid rgba(255,255,255,.1);display:flex;flex-direction:row;align-items:center;justify-content:center;box-shadow:0 -8px 30px #00000040;z-index:99}.sidebar>div{width:100%;display:flex;flex-direction:row;align-items:center}.brand{display:none}.sidebar nav{display:flex;flex-direction:row;width:100%;justify-content:space-around;gap:4px;margin:0}.sidebar nav a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:6px 2px;font-size:.65rem;font-weight:700;gap:3px;border-radius:8px;text-align:center;color:#94a3b8;background:transparent;border:none;box-shadow:none;min-width:0}.sidebar nav a span{font-size:1.15rem}.sidebar nav a.active{color:#fff;background:var(--primary)}.theme-toggle-area{padding-top:0;border-top:none;margin-left:10px;display:none}.hero-actions{align-items:center}.content{padding:110px 16px!important}.app-header{position:fixed;top:0;left:0;right:0;height:64px;padding:0 16px;background:#0f172af2;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;align-items:center;z-index:99;margin-bottom:0}.app-header .header-title{display:none!important}.app-header .header-actions{display:flex;gap:8px;align-items:center}.app-header .header-brand{display:flex;gap:8px;align-items:center;text-align:left}.app-header .logo-box{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--primary),#0d9488);color:#fff;font-weight:800;font-size:.95rem;display:grid;place-items:center}.app-header .brand-text strong{font-size:.9rem;color:#fff;display:block;line-height:1.1}.app-header .brand-text small{font-size:.65rem;color:#94a3b8;display:block;margin-top:2px}.app-header .month-picker-wrap{padding:8px 12px;font-size:.9rem;background:#ffffff14;border-color:#ffffff26}.app-header .month-picker-display{color:#fff}.app-header .header-settings-btn{padding:8px 12px;background:#ffffff14;border-color:#ffffff26;color:#fff;min-height:37px}.app-header .header-settings-btn .settings-text{display:none}.app-header .header-settings-btn span{font-size:1.05rem}.app-header .header-settings-btn.active{background:var(--primary);border-color:var(--primary)}.asset-form{grid-template-columns:1fr}}@media(max-width:768px){.hero{flex-direction:column;align-items:stretch;gap:16px}.hero-actions{justify-content:flex-start;gap:8px}.hero-actions label{width:100%}.summary-grid{grid-template-columns:1fr;gap:12px}.summary-card{min-height:110px;padding:16px 20px}.calendar-cell{aspect-ratio:1;padding:4px}.calendar-cell .date-number{font-size:.75rem}.compare-grid{grid-template-columns:1fr!important;gap:24px!important}.plans-container{grid-template-columns:1fr 1fr!important;gap:10px!important}.plans-table th,.plans-table td{padding:6px 2px!important;font-size:.8rem!important}.plans-table input[type=number]{width:60px!important;padding:4px 6px!important;font-size:.8rem!important;border-radius:6px!important}.add-category-bar{padding:10px!important;gap:8px!important}.add-category-bar select,.add-category-bar input[type=text]{padding:6px 8px!important;font-size:.8rem!important}.add-category-bar button{width:100%!important;min-height:34px!important;font-size:.8rem!important}.calendar-value-badge{font-size:.58rem;padding:0 2px}.ledger-header{flex-direction:column;align-items:stretch}.ledger-filters{flex-direction:column;width:100%;align-items:stretch}.ledger-filters input,.ledger-filters select{width:100%}}