:root{--wine-primary: #7B113A;--wine-dark: #5A0D2B;--wine-light: #9E1B4A;--wine-lighter: #C5285E;--white: #FFFFFF;--gray-50: #F9FAFB;--gray-100: #F3F4F6;--gray-200: #E5E7EB;--gray-300: #D1D5DB;--gray-400: #9CA3AF;--gray-500: #6B7280;--gray-600: #4B5563;--gray-700: #374151;--gray-800: #1F2937;--gray-900: #111827;--success: #10B981;--warning: #F59E0B;--error: #EF4444;--info: #3B82F6;--bg-primary: var(--white);--bg-secondary: var(--gray-50);--bg-tertiary: var(--gray-100);--text-primary: var(--gray-900);--text-secondary: var(--gray-600);--text-tertiary: var(--gray-500);--border-color: var(--gray-200);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--radius-sm: .25rem;--radius-md: .375rem;--radius-lg: .5rem;--radius-xl: .75rem;--radius-2xl: 1rem;--radius-full: 9999px;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1)}[data-theme=dark]{--bg-primary: var(--gray-900);--bg-secondary: var(--gray-800);--bg-tertiary: var(--gray-700);--text-primary: var(--gray-50);--text-secondary: var(--gray-300);--text-tertiary: var(--gray-400);--border-color: var(--gray-700);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4), 0 2px 4px -1px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .4), 0 4px 6px -2px rgba(0, 0, 0, .3);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .4), 0 10px 10px -5px rgba(0, 0, 0, .3)}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--bg-primary: var(--gray-900);--bg-secondary: var(--gray-800);--bg-tertiary: var(--gray-700);--text-primary: var(--gray-50);--text-secondary: var(--gray-300);--text-tertiary: var(--gray-400);--border-color: var(--gray-700);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4), 0 2px 4px -1px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .4), 0 4px 6px -2px rgba(0, 0, 0, .3);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .4), 0 10px 10px -5px rgba(0, 0, 0, .3)}}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.5;transition:background-color var(--transition-base),color var(--transition-base)}h1,h2,h3,h4,h5,h6{line-height:1.2;font-weight:700}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.75rem}h4{font-size:1.5rem}h5{font-size:1.25rem}h6{font-size:1rem}p{line-height:1.5}a{color:var(--wine-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--wine-light)}a:focus-visible{outline:2px solid var(--wine-primary);outline-offset:2px;border-radius:var(--radius-sm)}button,input,select,textarea{font-family:inherit;font-size:inherit}button{cursor:pointer;border:none;background:none}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--wine-primary);outline-offset:2px}input,select,textarea{width:100%;padding:.75rem 1rem;border:1px solid var(--border-color);border-radius:var(--radius-md);background-color:var(--bg-primary);color:var(--text-primary);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}input:focus,select:focus,textarea:focus{border-color:var(--wine-primary);box-shadow:0 0 0 3px #7b113a1a}input::-moz-placeholder,textarea::-moz-placeholder{color:var(--text-tertiary)}input::placeholder,textarea::placeholder{color:var(--text-tertiary)}input[type=checkbox]{width:auto;margin-right:var(--spacing-sm)}img{max-width:100%;height:auto;display:block}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.container-wide{max-width:1400px}.container-narrow{max-width:800px}@media (min-width: 768px){.container{padding:0 var(--spacing-xl)}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:.75rem 1.5rem;border-radius:var(--radius-lg);font-weight:600;transition:all var(--transition-fast);text-align:center;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background-color:var(--wine-primary);color:var(--white)}.btn-primary:hover:not(:disabled){background-color:var(--wine-dark);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary{background-color:var(--gray-200);color:var(--text-primary)}[data-theme=dark] .btn-secondary{background-color:var(--gray-700)}.btn-secondary:hover:not(:disabled){background-color:var(--gray-300)}[data-theme=dark] .btn-secondary:hover:not(:disabled){background-color:var(--gray-600)}.btn-outline{border:2px solid var(--wine-primary);color:var(--wine-primary);background-color:transparent}.btn-outline:hover:not(:disabled){background-color:var(--wine-primary);color:var(--white)}.btn-success{background-color:var(--success);color:var(--white)}.btn-success:hover:not(:disabled){background-color:#059669}.btn-danger{background-color:var(--error);color:var(--white)}.btn-danger:hover:not(:disabled){background-color:#dc2626}.btn-sm{padding:.5rem 1rem;font-size:.875rem}.btn-lg{padding:1rem 2rem;font-size:1.125rem}.btn-icon{padding:.75rem}.card{background-color:var(--bg-secondary);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);padding:var(--spacing-xl);transition:all var(--transition-base)}.card:hover{box-shadow:var(--shadow-lg)}.card-header{margin-bottom:var(--spacing-lg);padding-bottom:var(--spacing-lg);border-bottom:1px solid var(--border-color)}.card-title{font-size:1.25rem;font-weight:600;color:var(--text-primary)}.card-body{color:var(--text-secondary)}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;border-radius:var(--radius-full);font-size:.875rem;font-weight:600}.badge-success{background-color:#10b9811a;color:var(--success)}.badge-warning{background-color:#f59e0b1a;color:var(--warning)}.badge-error{background-color:#ef44441a;color:var(--error)}.badge-info{background-color:#3b82f61a;color:var(--info)}.badge-pending{background-color:#f59e0b1a;color:var(--warning)}.alert{padding:var(--spacing-md);border-radius:var(--radius-lg);margin-bottom:var(--spacing-md)}.alert-success{background-color:#10b9811a;border-left:4px solid var(--success);color:var(--success)}.alert-error{background-color:#ef44441a;border-left:4px solid var(--error);color:var(--error)}.alert-warning{background-color:#f59e0b1a;border-left:4px solid var(--warning);color:var(--warning)}.alert-info{background-color:#3b82f61a;border-left:4px solid var(--info);color:var(--info)}.spinner{border:3px solid var(--border-color);border-top-color:var(--wine-primary);border-radius:var(--radius-full);width:2rem;height:2rem;animation:spin .6s linear infinite}.spinner-sm{width:1rem;height:1rem;border-width:2px}@keyframes spin{to{transform:rotate(360deg)}}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn var(--transition-base)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background-color:var(--bg-primary);border-radius:var(--radius-2xl);box-shadow:var(--shadow-xl);max-width:500px;width:90%;max-height:90vh;overflow-y:auto;animation:slideUp var(--transition-base)}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-header{padding:var(--spacing-xl);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between}.modal-title{font-size:1.5rem;font-weight:600}.modal-body{padding:var(--spacing-xl)}.modal-footer{padding:var(--spacing-xl);border-top:1px solid var(--border-color);display:flex;gap:var(--spacing-md);justify-content:flex-end}.form-group{margin-bottom:var(--spacing-lg)}.form-label{display:block;margin-bottom:var(--spacing-sm);font-weight:600;color:var(--text-primary)}.form-error{display:block;margin-top:var(--spacing-sm);color:var(--error);font-size:.875rem}.form-hint{display:block;margin-top:var(--spacing-sm);color:var(--text-tertiary);font-size:.875rem}.input-group{display:flex;gap:var(--spacing-sm)}.dropdown{position:relative}.dropdown-menu{position:absolute;top:100%;right:0;margin-top:var(--spacing-sm);background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);min-width:200px;z-index:100;animation:slideDown var(--transition-fast)}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.dropdown-item{display:block;width:100%;padding:var(--spacing-md);text-align:left;color:var(--text-primary);transition:background-color var(--transition-fast)}.dropdown-item:hover{background-color:var(--bg-secondary)}.dropdown-divider{height:1px;background-color:var(--border-color);margin:var(--spacing-sm) 0}.table-container{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--border-color)}.table{width:100%;border-collapse:collapse}.table th{background-color:var(--bg-secondary);padding:var(--spacing-md);text-align:left;font-weight:600;color:var(--text-primary);border-bottom:1px solid var(--border-color)}.table td{padding:var(--spacing-md);border-bottom:1px solid var(--border-color);color:var(--text-secondary)}.table tr:last-child td{border-bottom:none}.table tr:hover{background-color:var(--bg-secondary)}.theme-toggle{position:relative;width:3.5rem;height:2rem;background-color:var(--gray-300);border-radius:var(--radius-full);cursor:pointer;transition:background-color var(--transition-base)}[data-theme=dark] .theme-toggle{background-color:var(--wine-primary)}.theme-toggle-thumb{position:absolute;top:.25rem;left:.25rem;width:1.5rem;height:1.5rem;background-color:var(--white);border-radius:var(--radius-full);transition:transform var(--transition-base)}[data-theme=dark] .theme-toggle-thumb{transform:translate(1.5rem)}.hidden{display:none!important}.fade-in{animation:fadeIn var(--transition-base)}.navbar{background-color:var(--bg-primary);border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:100;transition:background-color var(--transition-base)}.navbar-container{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-md) var(--spacing-xl);max-width:1400px;margin:0 auto}.navbar-brand{font-size:1.5rem;font-weight:700;color:var(--wine-primary);display:flex;align-items:center;gap:var(--spacing-sm)}.navbar-menu{display:flex;align-items:center;gap:var(--spacing-lg)}.navbar-link{color:var(--text-secondary);font-weight:500;transition:color var(--transition-fast)}.navbar-link:hover{color:var(--wine-primary)}.dashboard-layout{display:flex;min-height:100vh}.sidebar{width:280px;background-color:var(--bg-secondary);border-right:1px solid var(--border-color);padding:var(--spacing-xl);transition:transform var(--transition-base),background-color var(--transition-base);position:fixed;top:0;left:0;height:100vh;overflow-y:auto;z-index:50}.sidebar-header{margin-bottom:var(--spacing-2xl);padding-bottom:var(--spacing-lg);border-bottom:1px solid var(--border-color)}.sidebar-brand{font-size:1.25rem;font-weight:700;color:var(--wine-primary)}.sidebar-nav{display:flex;flex-direction:column;gap:var(--spacing-sm)}.sidebar-link{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);border-radius:var(--radius-lg);color:var(--text-secondary);font-weight:500;transition:all var(--transition-fast)}.sidebar-link:hover{background-color:var(--bg-tertiary);color:var(--wine-primary)}.sidebar-link.active{background-color:#7b113a1a;color:var(--wine-primary);font-weight:600}.sidebar-icon{width:1.25rem;height:1.25rem}.main-content{flex:1;margin-left:280px;background-color:var(--bg-primary);min-height:100vh;transition:margin-left var(--transition-base),background-color var(--transition-base)}.topbar{background-color:var(--bg-secondary);border-bottom:1px solid var(--border-color);padding:var(--spacing-lg) var(--spacing-xl);display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-lg);position:sticky;top:0;z-index:40}.topbar-left,.topbar-right{display:flex;align-items:center;gap:var(--spacing-lg)}.balance-card{background:linear-gradient(135deg,var(--wine-primary) 0%,var(--wine-dark) 100%);color:var(--white);padding:var(--spacing-lg);border-radius:var(--radius-xl);min-width:250px}.balance-label{font-size:.875rem;opacity:.9;margin-bottom:var(--spacing-xs)}.balance-amount{font-size:1.75rem;font-weight:700}.user-menu{display:flex;align-items:center;gap:var(--spacing-md);cursor:pointer;padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-lg);transition:background-color var(--transition-fast)}.user-menu:hover{background-color:var(--bg-tertiary)}.user-avatar{width:2.5rem;height:2.5rem;border-radius:var(--radius-full);background-color:var(--wine-primary);color:var(--white);display:flex;align-items:center;justify-content:center;font-weight:600}.notification-badge{position:relative}.notification-badge:after{content:"";position:absolute;top:-4px;right:-4px;width:8px;height:8px;background-color:var(--error);border-radius:var(--radius-full);border:2px solid var(--bg-secondary)}.content-area{padding:var(--spacing-2xl)}.page-header{margin-bottom:var(--spacing-2xl)}.page-title{font-size:2rem;font-weight:700;color:var(--text-primary);margin-bottom:var(--spacing-sm)}.page-description{color:var(--text-secondary)}.grid{display:grid;gap:var(--spacing-xl)}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.grid-4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.footer{background-color:var(--bg-secondary);border-top:1px solid var(--border-color);padding:var(--spacing-2xl) 0;margin-top:var(--spacing-2xl)}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-2xl)}.footer-section h4{font-size:1rem;font-weight:600;margin-bottom:var(--spacing-md);color:var(--text-primary)}.footer-link{display:block;color:var(--text-secondary);margin-bottom:var(--spacing-sm);transition:color var(--transition-fast)}.footer-link:hover{color:var(--wine-primary)}.footer-bottom{text-align:center;margin-top:var(--spacing-2xl);padding-top:var(--spacing-2xl);border-top:1px solid var(--border-color);color:var(--text-tertiary);font-size:.875rem}@media (max-width: 768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0}.topbar{padding:var(--spacing-md)}.balance-card{min-width:auto;width:100%}.content-area{padding:var(--spacing-md)}.navbar-menu{gap:var(--spacing-md)}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}.mobile-menu-toggle{display:none;padding:var(--spacing-sm);cursor:pointer}@media (max-width: 768px){.mobile-menu-toggle{display:block}}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#00000080;z-index:40;display:none}.overlay.active{display:block}.hero{background:linear-gradient(135deg,var(--wine-primary) 0%,var(--wine-dark) 100%);color:var(--white);padding:6rem 0;text-align:center}.hero-content{max-width:800px;margin:0 auto}.hero-title{font-size:3.5rem;font-weight:700;margin-bottom:var(--spacing-lg);letter-spacing:-.02em}.hero-subtitle{font-size:1.25rem;opacity:.95;margin-bottom:var(--spacing-2xl);line-height:1.6}.hero-buttons{display:flex;gap:var(--spacing-lg);justify-content:center;flex-wrap:wrap}.features-section{padding:4rem 0}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--spacing-2xl)}.feature-card{text-align:center;padding:var(--spacing-xl);border-radius:var(--radius-xl);background-color:var(--bg-secondary);transition:transform var(--transition-base),box-shadow var(--transition-base)}.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.feature-icon{width:3rem;height:3rem;margin:0 auto var(--spacing-lg);color:var(--wine-primary)}.feature-title{font-size:1.25rem;font-weight:600;margin-bottom:var(--spacing-md);color:var(--text-primary)}.feature-description{color:var(--text-secondary);line-height:1.6}.stat-card{background:linear-gradient(135deg,#7b113a1a,#7b113a0d);border-radius:var(--radius-xl);padding:var(--spacing-xl);position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background-color:var(--wine-primary)}.stat-label{font-size:.875rem;color:var(--text-secondary);margin-bottom:var(--spacing-xs);text-transform:uppercase;letter-spacing:.05em}.stat-value{font-size:2rem;font-weight:700;color:var(--text-primary)}.stat-change{font-size:.875rem;margin-top:var(--spacing-sm)}.stat-change.positive{color:var(--success)}.stat-change.negative{color:var(--error)}.transaction-list{display:flex;flex-direction:column;gap:var(--spacing-md)}.transaction-item{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background-color:var(--bg-secondary);border-radius:var(--radius-lg);transition:background-color var(--transition-fast)}.transaction-item:hover{background-color:var(--bg-tertiary)}.transaction-icon{width:2.5rem;height:2.5rem;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;flex-shrink:0}.transaction-icon.credit{background-color:#10b9811a;color:var(--success)}.transaction-icon.debit{background-color:#ef44441a;color:var(--error)}.transaction-details{flex:1}.transaction-title{font-weight:600;color:var(--text-primary);margin-bottom:var(--spacing-xs)}.transaction-meta{font-size:.875rem;color:var(--text-tertiary)}.transaction-amount{font-weight:700;font-size:1.125rem}.transaction-amount.credit{color:var(--success)}.transaction-amount.debit{color:var(--error)}.quick-actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:var(--spacing-md)}.quick-action{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-md);padding:var(--spacing-xl);background-color:var(--bg-secondary);border-radius:var(--radius-xl);cursor:pointer;transition:all var(--transition-base);border:2px solid transparent}.quick-action:hover{border-color:var(--wine-primary);transform:translateY(-2px);box-shadow:var(--shadow-md)}.quick-action-icon{width:2.5rem;height:2.5rem;color:var(--wine-primary)}.quick-action-label{font-weight:600;color:var(--text-primary);text-align:center}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--spacing-xl);background:linear-gradient(135deg,#7b113a0d,#7b113a05)}.auth-card{width:100%;max-width:450px;background-color:var(--bg-primary);border-radius:var(--radius-2xl);box-shadow:var(--shadow-xl);padding:var(--spacing-2xl)}.auth-header{text-align:center;margin-bottom:var(--spacing-2xl)}.auth-logo{font-size:2rem;font-weight:700;color:var(--wine-primary);margin-bottom:var(--spacing-md)}.auth-title{font-size:1.75rem;font-weight:700;color:var(--text-primary);margin-bottom:var(--spacing-sm)}.auth-description{color:var(--text-secondary)}.auth-form{display:flex;flex-direction:column;gap:var(--spacing-lg)}.auth-divider{display:flex;align-items:center;text-align:center;margin:var(--spacing-lg) 0}.auth-divider:before,.auth-divider:after{content:"";flex:1;border-bottom:1px solid var(--border-color)}.auth-divider span{padding:0 var(--spacing-md);color:var(--text-tertiary);font-size:.875rem}.auth-footer{text-align:center;margin-top:var(--spacing-lg);color:var(--text-secondary)}.chart-container{height:300px;margin-top:var(--spacing-lg)}.empty-state{text-align:center;padding:var(--spacing-2xl)}.empty-state-icon{width:4rem;height:4rem;margin:0 auto var(--spacing-lg);color:var(--text-tertiary)}.empty-state-title{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin-bottom:var(--spacing-sm)}.empty-state-description{color:var(--text-secondary);margin-bottom:var(--spacing-lg)}.receipt{max-width:400px;margin:0 auto;background-color:var(--bg-primary);border:2px dashed var(--border-color);border-radius:var(--radius-xl);padding:var(--spacing-2xl);animation:slideUp var(--transition-base)}.receipt-header{text-align:center;margin-bottom:var(--spacing-xl);padding-bottom:var(--spacing-lg);border-bottom:1px dashed var(--border-color)}.receipt-icon{width:4rem;height:4rem;margin:0 auto var(--spacing-md);color:var(--success)}.receipt-title{font-size:1.5rem;font-weight:700;color:var(--text-primary)}.receipt-row{display:flex;justify-content:space-between;padding:var(--spacing-md) 0;border-bottom:1px solid var(--border-color)}.receipt-row:last-child{border-bottom:none}.receipt-label{color:var(--text-secondary)}.receipt-value{font-weight:600;color:var(--text-primary)}.receipt-footer{margin-top:var(--spacing-xl);padding-top:var(--spacing-lg);border-top:1px dashed var(--border-color);text-align:center;color:var(--text-tertiary);font-size:.875rem}@media (max-width: 768px){.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.125rem}.hero{padding:4rem 0}.features-section{padding:2rem 0}.auth-container{padding:var(--spacing-md)}.auth-card{padding:var(--spacing-xl)}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}