@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--bg-app: #0f111a;--bg-card: #161b26;--bg-hover: #1f2532;--bg-modal: #161b26;--color-primary: #3b82f6;--color-primary-hover: #2563eb;--color-success: #10b981;--color-danger: #ef4444;--color-warning: #f59e0b;--color-text-main: #f9fafb;--color-text-muted: #9ca3af;--color-border: #2d3748;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--font-main: "Inter", system-ui, -apple-system, sans-serif;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 16px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-card: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06)}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}body{background-color:var(--bg-app);color:var(--color-text-main);font-family:var(--font-main);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100vh}.hidden{display:none!important}.text-success{color:var(--color-success)}.text-danger{color:var(--color-danger)}.text-muted{color:var(--color-text-muted)}button{cursor:pointer;border:none;background:none;font-family:inherit;font-size:1rem;transition:all .2s ease}input,select{font-family:inherit;border:none;outline:none}.app-layout{display:flex;min-height:100vh}.sidebar{width:260px;background-color:var(--bg-card);border-right:1px solid var(--color-border);padding:var(--spacing-lg);display:none;flex-direction:column}.logo-area{font-weight:700;font-size:1.5rem;margin-bottom:var(--spacing-xl);display:flex;align-items:center;gap:var(--spacing-sm);letter-spacing:-.5px}.nav-menu{display:flex;flex-direction:column;gap:var(--spacing-xs);flex:1}.nav-item{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-sm);color:var(--color-text-muted);text-decoration:none;font-weight:500;transition:all .2s}.nav-item:hover{background-color:var(--bg-hover);color:var(--color-text-main)}.nav-item.active{background-color:#3b82f61a;color:var(--color-primary)}.main-content{flex:1;padding:var(--spacing-md);max-width:1200px;margin:0 auto;width:100%;overflow-y:auto;padding-bottom:80px}@media (min-width: 768px){.sidebar{display:flex}.main-content{padding:var(--spacing-xl);padding-bottom:var(--spacing-xl)}}.dashboard-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-xl)}.page-title{font-size:1.25rem;font-weight:600}.card{background-color:var(--bg-card);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--spacing-lg);box-shadow:var(--shadow-card)}.balance-card{margin-bottom:var(--spacing-lg)}.balance-label{color:var(--color-text-muted);font-size:.875rem;font-weight:500;text-transform:uppercase;letter-spacing:.5px}.balance-amount{font-size:2.5rem;font-weight:700;margin:var(--spacing-xs) 0 var(--spacing-md)}.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-lg);border-top:1px solid var(--color-border);padding-top:var(--spacing-md)}.btn-primary{background-color:var(--color-primary);color:#fff;padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--radius-sm);font-weight:600;display:inline-flex;align-items:center;gap:var(--spacing-sm)}.btn-primary:hover{background-color:var(--color-primary-hover)}.btn-icon{padding:8px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--color-text-muted)}.btn-icon:hover{background-color:var(--bg-hover);color:var(--color-text-main)}.spin{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.txn-list{display:flex;flex-direction:column;gap:var(--spacing-sm)}.txn-item{display:flex;justify-content:space-between;align-items:center;background-color:var(--bg-card);padding:var(--spacing-md);border:1px solid var(--color-border);border-radius:var(--radius-sm)}.txn-left{display:flex;align-items:center;gap:var(--spacing-md)}.icon-box{width:40px;height:40px;border-radius:50%;background-color:var(--bg-hover);display:flex;align-items:center;justify-content:center;color:var(--color-text-muted)}.txn-info h4{font-size:1rem;font-weight:500;color:var(--color-text-main)}.txn-info p{font-size:.875rem;color:var(--color-text-muted)}.txn-amount{font-weight:600;font-size:1rem}.mobile-nav{position:fixed;bottom:0;left:0;right:0;background-color:var(--bg-card);border-top:1px solid var(--color-border);padding:var(--spacing-sm) var(--spacing-lg);display:flex;justify-content:space-between;padding-bottom:env(safe-area-inset-bottom);z-index:50}@media (min-width: 768px){.mobile-nav{display:none}}.mobile-nav-item{display:flex;flex-direction:column;align-items:center;gap:4px;color:var(--color-text-muted);font-size:.75rem;padding:8px}.mobile-nav-item.active{color:var(--color-primary)}.fab{position:absolute;top:-24px;left:50%;transform:translate(-50%);background-color:var(--color-primary);width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 4px 12px #3b82f666}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#000000b3;z-index:100;display:flex;align-items:center;justify-content:center;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal-content{background-color:var(--bg-card);width:100%;max-width:480px;border-radius:var(--radius-lg);box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;overflow:hidden;animation:slideUp .3s ease-out}@keyframes slideUp{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}@media (max-width: 768px){.modal-overlay{align-items:flex-end}.modal-content{border-bottom-left-radius:0;border-bottom-right-radius:0;max-width:100%}}.modal-header{padding:var(--spacing-lg);border-bottom:1px solid var(--color-border);display:flex;justify-content:space-between;align-items:center}.modal-header h3{font-size:1.25rem;font-weight:600}.add-form{padding:var(--spacing-lg);display:flex;flex-direction:column;gap:var(--spacing-lg)}.type-toggle-container{background-color:var(--bg-app);padding:4px;border-radius:var(--radius-md);display:flex}.type-btn{flex:1;padding:10px;border-radius:var(--radius-sm);font-weight:500;color:var(--color-text-muted)}.type-btn.active-expense{background-color:#ef444426;color:var(--color-danger)}.type-btn.active-income{background-color:#10b98126;color:var(--color-success)}.input-group label{display:block;font-size:.875rem;color:var(--color-text-muted);margin-bottom:var(--spacing-sm)}.amount-input-wrapper{display:flex;align-items:center;gap:8px;font-size:2rem;font-weight:700;color:var(--color-text-main)}.amount-input-wrapper input{background:transparent;font-size:2rem;font-weight:700;color:var(--color-text-main);width:100%}.chip-grid{display:flex;flex-wrap:wrap;gap:8px}.chip{padding:8px 16px;border-radius:20px;background-color:var(--bg-hover);color:var(--color-text-muted);font-size:.9rem;border:1px solid transparent}.chip.active{background-color:var(--color-primary);color:#fff}.text-input{width:100%;padding:12px;background-color:var(--bg-app);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text-main)}.text-input:focus{border-color:var(--color-primary)}.auth-container{display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:20px;text-align:center;background:radial-gradient(circle at 50% 30%,#1e293b 0%,var(--bg-app) 70%)}.auth-container h1{font-size:2.5rem;font-weight:800;color:var(--color-text-main);margin-bottom:8px;letter-spacing:-.5px}.auth-container p{color:var(--color-text-muted);font-size:1rem;margin-bottom:32px}#auth-forms{width:100%;max-width:380px;background-color:var(--bg-card);padding:32px;border-radius:var(--radius-lg);border:1px solid var(--color-border);box-shadow:0 20px 25px -5px #0003,0 8px 10px -6px #0000001a}#auth-forms input{background-color:var(--bg-app);border:1px solid var(--color-border);color:var(--color-text-main);border-radius:var(--radius-sm);padding:12px 16px;font-size:1rem;margin-bottom:16px;width:100%;transition:border-color .2s}#auth-forms input:focus{border-color:var(--color-primary);box-shadow:0 0 0 2px #3b82f633}#auth-forms .btn-primary{width:100%;justify-content:center;padding:12px;margin-top:8px;font-size:1rem}.error-msg{background-color:#ef44441a;color:var(--color-danger);padding:10px 14px;border-radius:var(--radius-sm);margin-bottom:20px;font-size:.875rem;border:1px solid rgba(239,68,68,.2);text-align:left}.auth-switch{margin-top:24px;margin-bottom:24px;font-size:.875rem;color:var(--color-text-muted)}.auth-switch a{color:var(--color-primary);font-weight:600;text-decoration:none;margin-left:4px;cursor:pointer}.auth-switch a:hover{text-decoration:underline}#skip-login{width:100%;padding:10px;border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text-muted);font-size:.875rem;background-color:transparent;transition:all .2s}#skip-login:hover{background-color:var(--bg-hover);color:var(--color-text-main);border-color:var(--color-text-muted)}