.bottom-nav{position:fixed;bottom:calc(var(--space-md) + env(safe-area-inset-bottom));left:var(--space-md);right:var(--space-md);height:64px;background-color:var(--bg-elevated);border:1px solid var(--border-color);border-radius:var(--radius-pill);display:flex;justify-content:space-around;align-items:center;padding:0 var(--space-sm);z-index:1000;box-shadow:var(--shadow-xl),0 0 20px var(--shadow-color);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);max-width:500px;margin:0 auto}.nav-item{position:relative;flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;height:48px;border-radius:var(--radius-pill);color:var(--text-secondary);transition:all var(--transition-fast)}.nav-item:hover{color:var(--text-primary);background-color:var(--hover-bg)}.nav-item.active{color:var(--accent-primary)}.nav-item.active:after{content:"";position:absolute;bottom:6px;width:4px;height:4px;background-color:var(--accent-primary);border-radius:50%;box-shadow:0 0 8px var(--primary-glow)}.nav-label{font-size:9px;font-weight:600;text-transform:uppercase;letter-spacing:.02em;opacity:.8}@media(min-width:768px){.bottom-nav{bottom:var(--space-xl);height:72px}}.app{display:flex;flex-direction:column;min-height:100dvh;background-color:var(--bg-primary);color:var(--text-primary)}.screen-container{flex:1;overflow-y:auto;padding-bottom:calc(84px + env(safe-area-inset-bottom));-webkit-overflow-scrolling:touch}.mode-toggle{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:var(--space-sm) var(--space-lg) 0}.mode-btn{padding:var(--space-sm);border-radius:var(--radius-pill);border:1px solid var(--border);background:var(--bg-secondary);color:var(--text-secondary);font-size:var(--text-sm);font-weight:600}.mode-btn.active{background:var(--accent-primary);color:var(--bg-primary);border-color:var(--accent-primary)}.app-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100dvh;gap:var(--space-md)}.loading-spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.locked-overlay{display:flex;align-items:center;justify-content:center;height:100%;padding:var(--space-xl);background-color:var(--bg-primary)}.locked-card{padding:var(--space-2xl);text-align:center;display:flex;flex-direction:column;align-items:center;gap:var(--space-lg);max-width:400px}.lock-icon{color:var(--error);opacity:.5}.locked-card h2{color:var(--text-primary)}.locked-card p{color:var(--text-secondary);font-size:var(--text-sm);line-height:1.5}.screen{animation:fadeIn .4s cubic-bezier(.16,1,.3,1);max-width:800px;margin:0 auto;padding:var(--space-xl) var(--space-lg)}.screen-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-2xl)}.screen-header h1{font-size:var(--text-3xl);font-weight:800;letter-spacing:-.02em;color:var(--text-primary)}.section-header{display:flex;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-md)}.section-header h3{font-size:var(--text-xs);font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em;display:flex;align-items:center;gap:8px}.card{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:var(--space-lg);transition:all var(--transition-base)}.card:hover{border-color:var(--accent-secondary);transform:translateY(-2px);box-shadow:var(--shadow-lg)}.tag{display:inline-block;padding:4px 10px;border-radius:var(--radius-pill);font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.05em;background-color:var(--bg-tertiary);color:var(--text-secondary)}.tag.primary{background-color:var(--primary-glow);color:var(--primary);border:1px solid rgba(167,139,250,.2)}.btn-icon{display:flex;align-items:center;gap:8px;padding:10px 20px;background-color:var(--bg-elevated);border:1px solid var(--border-color);border-radius:var(--radius-pill);color:var(--text-primary);font-weight:600;transition:all var(--transition-fast)}.btn-icon:hover{border-color:var(--primary);background-color:var(--hover-bg)}.btn-full{width:100%;justify-content:center}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.ledger-container{overflow-x:auto;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-xl)}.ledger{width:100%;border-collapse:collapse;font-size:var(--text-sm)}.ledger th{text-align:left;padding:var(--space-md) var(--space-lg);background-color:var(--bg-tertiary);color:var(--text-muted);font-weight:700;text-transform:uppercase;letter-spacing:.05em;font-size:10px}.ledger td{padding:var(--space-md) var(--space-lg);border-top:1px solid var(--border-subtle);color:var(--text-primary)}.ledger tr{transition:all var(--transition-fast);cursor:pointer}.ledger tr:hover{background-color:var(--hover-bg)}.ledger .text-right{text-align:right}.ledger .text-center{text-align:center}.ledger .bold{font-weight:700}.ledger .muted{color:var(--text-muted)}:root{--bg-primary: #0a0a0a;--bg-secondary: #1a1a1a;--bg-tertiary: #2a2a2a;--bg-elevated: #333333;--text-primary: #ffffff;--text-secondary: #a0a0a0;--text-muted: #606060;--border-color: #2a2a2a;--border-subtle: #1a1a1a;--accent-primary: #ffffff;--accent-secondary: #404040;--off-white: #f5f5f5;--primary: #ffffff;--primary-dark: #f5f5f5;--primary-glow: rgba(255, 255, 255, .1);--success: #22c55e;--warning: #f59e0b;--error: #ef4444;--hover-bg: rgba(255, 255, 255, .05);--space-xs: .25rem;--space-sm: .5rem;--space-md: .75rem;--space-lg: 1rem;--space-xl: 1.5rem;--space-2xl: 2rem;--space-3xl: 3rem;--radius-sm: .5rem;--radius-md: .75rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--radius-pill: 999px;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", "SF Mono", Monaco, monospace;--text-xs: .75rem;--text-sm: .8125rem;--text-base: .9375rem;--text-lg: 1.0625rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 2rem;--transition-fast: .12s cubic-bezier(.4, 0, .2, 1);--transition-base: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .4s cubic-bezier(.4, 0, .2, 1);--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, .2), 0 10px 10px -5px rgba(0, 0, 0, .04);--shadow-color: rgba(0, 0, 0, .4);--success-color: var(--success);--warning-color: var(--warning);--error-color: var(--error)}[data-theme=light]{--bg-primary: #f8f9fa;--bg-secondary: #ffffff;--bg-tertiary: #f1f3f5;--bg-elevated: #ffffff;--text-primary: #1a1a1a;--text-secondary: #495057;--text-muted: #adb5bd;--border-color: #dee2e6;--border-subtle: #f1f3f5;--accent-primary: #000000;--accent-secondary: #e9ecef;--off-white: #1a1a1a;--primary: #000000;--primary-dark: #333333;--primary-glow: rgba(0, 0, 0, .05);--success: #2fb344;--warning: #f59f00;--error: #d63939;--hover-bg: rgba(0, 0, 0, .03);--shadow-color: rgba(0, 0, 0, .1);--success-color: var(--success);--warning-color: var(--warning);--error-color: var(--error)}*{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;height:100%;overflow-x:hidden;overscroll-behavior:none}body{background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;transition:background-color var(--transition-base),color var(--transition-base);height:100%;overflow-x:hidden;overscroll-behavior:none;-webkit-overflow-scrolling:touch;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom);padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}#root{min-height:100dvh}button{font-family:inherit;cursor:pointer;border:none;background:none}input,select,textarea{font-family:inherit;font-size:inherit}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:var(--radius-sm)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.back-button{display:flex;align-items:center;gap:var(--space-sm);color:var(--text-secondary);font-size:var(--text-sm);margin-bottom:var(--space-md);padding:var(--space-xs);transition:color var(--transition-base);background:none;border:none}.back-button:hover{color:var(--text-primary)}