@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";
:root{--brand-50:#f5f5f7;--brand-100:#e2e2e7;--brand-200:#c6c6cb;--brand-300:#aac7ff;--brand-400:#0062c5;--brand-500:#fff;--brand-600:#fff;--brand-700:#fff;--brand-800:#fff;--brand-900:#fff;--color-income:#10b981;--color-income-bg:#064e3b12;--color-expense:#ef4444;--color-expense-bg:#7f1d1d12;--color-warning:#f59e0b;--color-warning-bg:#78350f12;--color-info:#0062c5;--color-info-bg:#0062c512;--bg-base:#000;--bg-surface:#131313;--bg-elevated:#161617;--bg-overlay:#1f1f1f;--bg-muted:#1b1b1b;--text-primary:#fff;--text-secondary:#e2e2e2;--text-muted:#8e9192;--text-inverse:#000;--border-subtle:#ffffff0d;--border-default:#ffffff14;--border-strong:#ffffff26;--gradient-brand:linear-gradient(45deg, #b4b4b8 0%, #fff 100%);--gradient-titanium:linear-gradient(45deg, #b4b4b8 0%, #8e9192 100%);--gradient-income:linear-gradient(135deg, #059669 0%, #10b981 100%);--gradient-expense:linear-gradient(135deg, #dc2626 0%, #ef4444 100%);--gradient-surface:linear-gradient(180deg, #131313 0%, #000 100%);--gradient-card:linear-gradient(180deg, #161617 0%, #131313 100%);--shadow-sm:none;--shadow-md:none;--shadow-lg:none;--shadow-glow-brand:0 0 16px #ffffff0d;--shadow-glow-income:0 0 16px #10b9811f;--shadow-glow-expense:0 0 16px #ef44441f;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--radius-sm:.25rem;--radius-md:.5rem;--radius-lg:.75rem;--radius-xl:1rem;--radius-2xl:1.5rem;--radius-full:9999px;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono:"JetBrains Mono", "Cascadia Code", "Fira Code", monospace;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-normal:.4s cubic-bezier(.4, 0, .2, 1);--transition-slow:.6s cubic-bezier(.4, 0, .2, 1);--sidebar-width:256px;--header-height:64px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-sans);background:var(--bg-base);color:var(--text-primary);min-height:100vh;line-height:1.6;overflow-x:hidden}img,video{max-width:100%;display:block}button{cursor:pointer;font-family:inherit}a{color:inherit;text-decoration:none}input,select,textarea{font-family:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-base)}::-webkit-scrollbar-thumb{background:var(--bg-overlay);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--bg-muted)}h1{letter-spacing:-.025em;font-size:2rem;font-weight:800;line-height:1.2}h2{letter-spacing:-.02em;font-size:1.5rem;font-weight:700;line-height:1.3}h3{font-size:1.25rem;font-weight:600;line-height:1.4}h4{font-size:1.125rem;font-weight:600;line-height:1.4}h5{font-size:1rem;font-weight:600;line-height:1.5}h6{font-size:.875rem;font-weight:600;line-height:1.5}p{color:var(--text-secondary);font-size:.9375rem;line-height:1.7}.text-xs{font-size:.75rem}.text-sm{font-size:.875rem}.text-base{font-size:1rem}.text-lg{font-size:1.125rem}.text-xl{font-size:1.25rem}.text-2xl{font-size:1.5rem}.text-3xl{font-size:1.875rem}.text-muted{color:var(--text-muted)}.text-secondary{color:var(--text-secondary)}.text-income{color:var(--color-income)}.text-expense{color:var(--color-expense)}.text-warning{color:var(--color-warning)}.text-brand{color:var(--brand-400)}.font-medium{font-weight:500}.font-semibold{font-weight:600}.font-bold{font-weight:700}.font-extrabold{font-weight:800}.app-shell{min-height:100vh;display:flex}.main-content{margin-left:var(--sidebar-width);flex-direction:column;flex:1;min-height:100vh;display:flex}.page-wrapper{padding:var(--space-8);flex:1;width:100%;max-width:1400px}.page-header{margin-bottom:var(--space-8)}.page-title{color:var(--text-primary);letter-spacing:-.025em;font-size:1.75rem;font-weight:800}.page-subtitle{color:var(--text-muted);margin-top:var(--space-1);font-size:.9375rem}.card{background:var(--gradient-card);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);padding:var(--space-6);transition:border-color var(--transition-normal), box-shadow var(--transition-normal)}.card:hover{border-color:var(--border-default);box-shadow:var(--shadow-md)}.card-glass{-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);padding:var(--space-6);background:#ffffff08}.stat-card{background:var(--gradient-card);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);padding:var(--space-6);transition:transform var(--transition-normal), box-shadow var(--transition-normal);position:relative;overflow:hidden}.stat-card:before{content:"";border-radius:var(--radius-xl) var(--radius-xl) 0 0;height:3px;position:absolute;top:0;left:0;right:0}.stat-card.income:before{background:var(--gradient-income)}.stat-card.expense:before{background:var(--gradient-expense)}.stat-card.brand:before{background:var(--gradient-brand)}.stat-card.warning:before{background:linear-gradient(135deg,#d97706,#f59e0b)}.stat-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.stat-icon{border-radius:var(--radius-lg);width:48px;height:48px;margin-bottom:var(--space-4);justify-content:center;align-items:center;font-size:1.25rem;display:flex}.stat-icon.income{background:var(--color-income-bg);color:var(--color-income)}.stat-icon.expense{background:var(--color-expense-bg);color:var(--color-expense)}.stat-icon.brand{background:var(--color-info-bg);color:var(--brand-400)}.stat-icon.warning{background:var(--color-warning-bg);color:var(--color-warning)}.stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;font-size:.8125rem;font-weight:500}.stat-value{color:var(--text-primary);letter-spacing:-.03em;margin-top:var(--space-1);font-size:1.875rem;font-weight:800}.stat-change{color:var(--text-muted);margin-top:var(--space-2);font-size:.8125rem}.stat-change.positive{color:var(--color-income)}.stat-change.negative{color:var(--color-expense)}.form-group{gap:var(--space-2);flex-direction:column;display:flex}.form-label{color:var(--text-secondary);font-size:.875rem;font-weight:500}.form-input,.form-select,.form-textarea{border:1px solid var(--border-default);border-radius:var(--radius-md);width:100%;padding:var(--space-3) var(--space-4);color:var(--text-primary);transition:border-color var(--transition-normal), box-shadow var(--transition-normal);background:#1d1d1f;outline:none;font-size:.9375rem}.form-input::placeholder,.form-textarea::placeholder{color:var(--text-muted)}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--color-info);box-shadow:0 0 0 3px #0062c540}.form-select{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:2.5rem}.form-select option{background:var(--bg-elevated);color:var(--text-primary)}.form-textarea{resize:vertical;min-height:100px}.form-error{color:var(--color-expense);margin-top:var(--space-1);font-size:.8125rem}.form-hint{color:var(--text-muted);margin-top:var(--space-1);font-size:.8125rem}.btn{justify-content:center;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-5);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-normal);white-space:nowrap;-webkit-user-select:none;user-select:none;border:none;font-size:.9375rem;font-weight:600;display:inline-flex}.btn-sm{padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);font-size:.8125rem}.btn-lg{padding:var(--space-4) var(--space-6);font-size:1rem}.btn-primary{color:#000;box-shadow:none;background:#fff}.btn-primary:hover{background:#f5f5f7;transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-income{background:var(--color-income);color:#fff}.btn-income:hover{background:#0d9488;transform:translateY(-1px)}.btn-expense{background:var(--color-expense);color:#fff}.btn-expense:hover{background:#dc2626;transform:translateY(-1px)}.btn-ghost{color:var(--text-secondary);border:1px solid var(--border-default);background:0 0}.btn-ghost:hover{background:var(--bg-elevated);color:var(--text-primary);border-color:var(--border-strong)}.btn-danger{color:var(--color-expense);background:0 0;border:1px solid #ef444433}.btn-danger:hover{background:var(--color-expense-bg);border-color:var(--color-expense)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.table-wrapper{border-radius:var(--radius-xl);border:1px solid var(--border-subtle);overflow-x:auto}.table{border-collapse:collapse;width:100%;font-size:.9375rem}.table thead tr{background:var(--bg-elevated);border-bottom:1px solid var(--border-subtle)}.table thead th{padding:var(--space-3) var(--space-4);text-align:left;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);white-space:nowrap;font-size:.75rem;font-weight:600}.table tbody tr{border-bottom:1px solid var(--border-subtle);transition:background var(--transition-fast)}.table tbody tr:last-child{border-bottom:none}.table td{padding:var(--space-4);color:var(--text-secondary);vertical-align:middle}.table td:first-child{color:var(--text-primary);font-weight:500}.badge{align-items:center;gap:var(--space-1);border-radius:var(--radius-full);white-space:nowrap;padding:.2rem .6rem;font-size:.75rem;font-weight:600;display:inline-flex}.badge-success{background:var(--color-income-bg);color:var(--color-income)}.badge-danger{background:var(--color-expense-bg);color:var(--color-expense)}.badge-warning{background:var(--color-warning-bg);color:var(--color-warning)}.badge-info{background:var(--color-info-bg);color:var(--brand-400)}.badge-muted{color:var(--text-muted);background:#ffffff0f}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:50;padding:var(--space-4);animation:fadeIn var(--transition-fast) ease;background:#000000b3;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-2xl);padding:var(--space-8);width:100%;max-width:560px;max-height:90vh;box-shadow:var(--shadow-lg);animation:slideUp var(--transition-normal) ease;overflow-y:auto}.modal-header{margin-bottom:var(--space-6);justify-content:space-between;align-items:center;display:flex}.modal-title{font-size:1.25rem;font-weight:700}.modal-close{border-radius:var(--radius-sm);width:32px;height:32px;color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;justify-content:center;align-items:center;display:flex}.modal-close:hover{background:var(--bg-elevated);color:var(--text-primary)}.sidebar{width:var(--sidebar-width);background:var(--bg-surface);border-right:1px solid var(--border-subtle);z-index:40;flex-direction:column;height:100vh;display:flex;position:fixed;top:0;left:0;overflow-y:auto}.sidebar-logo{padding:var(--space-6);border-bottom:1px solid var(--border-subtle);align-items:center;gap:var(--space-3);display:flex}.sidebar-logo-icon{border-radius:var(--radius-md);background:var(--gradient-brand);width:40px;height:40px;box-shadow:var(--shadow-glow-brand);flex-shrink:0;justify-content:center;align-items:center;font-size:1.25rem;display:flex}.sidebar-logo-text{font-size:.9375rem;font-weight:700;line-height:1.2}.sidebar-logo-sub{color:var(--text-muted);font-size:.75rem}.sidebar-nav{padding:var(--space-4);flex:1}.sidebar-section{margin-bottom:var(--space-6)}.sidebar-section-label{text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);padding:0 var(--space-3);margin-bottom:var(--space-2);font-size:.6875rem;font-weight:600}.sidebar-link{align-items:center;gap:var(--space-3);padding:var(--space-3);border-radius:var(--radius-md);color:var(--text-secondary);transition:all var(--transition-fast);margin-bottom:var(--space-1);font-size:.9375rem;font-weight:500;display:flex;position:relative}.sidebar-link:hover{background:var(--bg-elevated);color:var(--text-primary)}.sidebar-link.active{color:var(--text-primary);background:#ffffff0d}.sidebar-link.active:before{content:"";background:#fff;border-radius:0 2px 2px 0;width:3px;height:20px;position:absolute;top:50%;left:0;transform:translateY(-50%)}.sidebar-link-icon{border-radius:var(--radius-sm);width:36px;height:36px;transition:background var(--transition-fast);flex-shrink:0;justify-content:center;align-items:center;display:flex}.sidebar-link:hover .sidebar-link-icon,.sidebar-link.active .sidebar-link-icon{background:var(--bg-overlay)}.sidebar-footer{padding:var(--space-4);border-top:1px solid var(--border-subtle)}.header{height:var(--header-height);background:var(--bg-surface);border-bottom:1px solid var(--border-subtle);padding:0 var(--space-8);z-index:30;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);justify-content:space-between;align-items:center;display:flex;position:sticky;top:0}.header-title{color:var(--text-primary);font-size:1rem;font-weight:600}.header-actions{align-items:center;gap:var(--space-3);display:flex}.alert{align-items:flex-start;gap:var(--space-3);padding:var(--space-4);border-radius:var(--radius-lg);border:1px solid;font-size:.9375rem;display:flex}.alert-success{background:var(--color-income-bg);color:var(--color-income);border-color:#10b9814d}.alert-info{background:var(--color-info-bg);color:var(--brand-400);border-color:#3b82f64d}.grid{display:grid}.grid-2{gap:var(--space-6);grid-template-columns:repeat(2,1fr);display:grid}.grid-3{gap:var(--space-6);grid-template-columns:repeat(3,1fr);display:grid}.grid-4{gap:var(--space-6);grid-template-columns:repeat(4,1fr);display:grid}.grid-auto{gap:var(--space-6);grid-template-columns:repeat(auto-fit,minmax(280px,1fr));display:grid}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-end{justify-content:flex-end}.gap-2{gap:var(--space-2)}.gap-3{gap:var(--space-3)}.gap-4{gap:var(--space-4)}.gap-6{gap:var(--space-6)}.gap-8{gap:var(--space-8)}.mb-2{margin-bottom:var(--space-2)}.mb-4{margin-bottom:var(--space-4)}.mb-6{margin-bottom:var(--space-6)}.mb-8{margin-bottom:var(--space-8)}.mt-4{margin-top:var(--space-4)}.mt-6{margin-top:var(--space-6)}.mt-auto{margin-top:auto}.w-full{width:100%}.min-h-screen{min-height:100vh}.divider{background:var(--border-subtle);height:1px;margin:var(--space-6) 0}.empty-state{text-align:center;padding:var(--space-16) var(--space-8);color:var(--text-muted)}.empty-state-icon{margin-bottom:var(--space-4);opacity:.5;font-size:3rem}.empty-state-title{color:var(--text-secondary);margin-bottom:var(--space-2);font-size:1.125rem;font-weight:600}.toast-container{bottom:var(--space-6);right:var(--space-6);z-index:100;gap:var(--space-3);flex-direction:column;display:flex;position:fixed}.toast{align-items:center;gap:var(--space-3);padding:var(--space-4) var(--space-5);background:var(--bg-elevated);border:1px solid var(--border-default);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);min-width:300px;animation:slideInRight var(--transition-normal) ease;font-size:.9375rem;font-weight:500;display:flex}.toast-success{border-left:3px solid var(--color-income)}.toast-error{border-left:3px solid var(--color-expense)}.toast-warning{border-left:3px solid var(--color-warning)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}@keyframes skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes pulse-glow{0%,to{box-shadow:0 0 8px #2563eb4d}50%{box-shadow:0 0 24px #2563eb99}}@keyframes spin{to{transform:rotate(360deg)}}.animate-spin{animation:1s linear infinite spin}.page-wrapper{animation:pageIn var(--transition-normal) ease both}@keyframes pageIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.skeleton{background:linear-gradient(90deg, var(--bg-elevated) 25%, #ffffff0f 50%, var(--bg-elevated) 75%);border-radius:var(--radius-md);background-size:200% 100%;animation:1.5s ease-in-out infinite skeleton-shimmer}.skeleton-text{width:80%;height:14px;margin-bottom:var(--space-2)}.skeleton-text-sm{width:60%;height:12px}.skeleton-heading{width:40%;height:22px;margin-bottom:var(--space-4)}.skeleton-stat{border-radius:var(--radius-lg);height:100px}.skeleton-row{height:48px;margin-bottom:var(--space-2);border-radius:var(--radius-sm)}.skeleton-chart{border-radius:var(--radius-lg);height:280px}.hamburger-btn{top:var(--space-4);left:var(--space-4);z-index:1100;border-radius:var(--radius-md);background:var(--bg-elevated);border:1px solid var(--border-default);width:44px;height:44px;box-shadow:var(--shadow-md);cursor:pointer;color:var(--text-primary);transition:all var(--transition-fast);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);justify-content:center;align-items:center;font-size:1.25rem;display:none;position:fixed}.hamburger-btn:hover{background:var(--bg-overlay);border-color:var(--border-strong)}.hamburger-btn:active{transform:scale(.95)}.sidebar-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:999;opacity:0;transition:opacity var(--transition-normal);pointer-events:none;background:#0009;display:none;position:fixed;inset:0}.sidebar-overlay.visible{opacity:1;pointer-events:auto}.table-wrapper{-webkit-overflow-scrolling:touch;overflow-x:auto}.table tbody tr{transition:background var(--transition-fast)}.table tbody tr:hover{background:#ffffff08}.modal-overlay{animation:modalOverlayIn var(--transition-fast) ease both}@keyframes modalOverlayIn{0%{opacity:0}to{opacity:1}}.modal{animation:modalSlideIn var(--transition-normal) cubic-bezier(.16, 1, .3, 1) both}@keyframes modalSlideIn{0%{opacity:0;transform:scale(.95)translateY(10px)}to{opacity:1;transform:scale(1)translateY(0)}}.alert{gap:var(--space-3);padding:var(--space-4);border-radius:var(--radius-md);border:1px solid;font-size:.9375rem;display:flex}.alert-warning{background:var(--color-warning-bg);color:var(--color-warning);border-color:#f59e0b33}.alert-danger{background:var(--color-expense-bg);color:var(--color-expense);border-color:#ef444433}.btn{transition:all var(--transition-normal)}.btn:hover:not(:disabled){transform:translateY(-1px)}.btn:active:not(:disabled){transform:translateY(0)scale(.98)}.btn-income:hover:not(:disabled){box-shadow:var(--shadow-glow-income)}.btn-expense:hover:not(:disabled){box-shadow:var(--shadow-glow-expense)}.btn-primary:hover:not(:disabled){box-shadow:var(--shadow-glow-brand)}.stat-card{transition:transform var(--transition-fast), box-shadow var(--transition-fast)}.stat-card:hover{transform:translateY(-2px)}.card{transition:box-shadow var(--transition-fast)}.card:hover{box-shadow:var(--shadow-md)}@media (max-width:1024px){:root{--sidebar-width:220px}.grid-4{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.main-content{margin-left:0;padding-top:60px}.page-wrapper{padding:var(--space-4)}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.hamburger-btn{display:flex}.sidebar{transition:transform var(--transition-normal) cubic-bezier(.16, 1, .3, 1);z-index:1000;box-shadow:none;transform:translate(-100%)}.sidebar.open{transform:translate(0);box-shadow:10px 0 40px #00000080}.sidebar-overlay{display:block}.page-header.flex{gap:var(--space-3);flex-direction:column;align-items:flex-start!important}.page-header .flex,.page-header>div:last-child{width:100%}.page-header .btn{flex:1}.stat-value{font-size:1.25rem!important}.stat-card{padding:var(--space-4)}.table-wrapper{margin:0 calc(var(--space-4) * -1)}.table{min-width:600px}.modal{margin:var(--space-4);max-height:calc(100vh - 2rem);overflow-y:auto;max-width:calc(100vw - 2rem)!important;padding:var(--space-5)!important}[style*=grid-template-columns]{grid-template-columns:1fr!important}.card [style*=gridTemplateColumns],.form-group{min-width:100%!important}.hide-mobile{display:none!important}.table.table-fit{min-width:100%!important}.toast-container{left:var(--space-3);right:var(--space-3);bottom:var(--space-3)}.toast{min-width:auto}.recharts-responsive-container{min-height:200px!important}.flex.gap-3,.flex.gap-2{flex-wrap:wrap}.grid[style*="3fr 2fr"]{grid-template-columns:1fr!important}}@media (max-width:480px){.page-wrapper{padding:var(--space-3)}.page-title{font-size:1.25rem}.page-subtitle{font-size:.8125rem}.stat-value{font-size:1.125rem!important}.stat-card{padding:var(--space-3)}.stat-icon{width:36px;height:36px;font-size:1rem}.btn-sm{padding:var(--space-2) var(--space-3);font-size:.75rem}.btn{padding:var(--space-2) var(--space-4);font-size:.8125rem}.card{padding:var(--space-4)}.modal{margin:var(--space-2);border-radius:var(--radius-lg);padding:var(--space-4)!important}.modal-title{font-size:1rem}.alert{padding:var(--space-3);font-size:.8125rem}.badge{padding:.15rem .5rem;font-size:.6875rem}}