@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap";
:root,[data-theme=dark]{--bg-base:#0a0b18;--bg-surface:#111827;--bg-elevated:#1a2235;--bg-hover:#1e2d45;--sidebar-bg:#0d0f1e;--sidebar-w:260px;--brand-from:#6366f1;--brand-to:#8b5cf6;--brand-mid:#7c3aed;--income-color:#10b981;--income-glow:#10b98133;--expense-color:#f43f5e;--expense-glow:#f43f5e33;--warning-color:#f59e0b;--info-color:#3b82f6;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--text-inverse:#0a0b18;--border-subtle:#ffffff0f;--border-default:#ffffff1a;--border-accent:#6366f166;--glass-bg:#111827b3;--glass-border:#ffffff14;--glass-shadow:0 8px 32px #0006;--r-sm:8px;--r-md:12px;--r-lg:18px;--r-xl:24px;--r-full:9999px;--shadow-sm:0 1px 3px #0000004d;--shadow-md:0 4px 16px #0006;--shadow-lg:0 10px 40px #00000080;--shadow-brand:0 0 20px #6366f14d;--color-background:230 20% 7%;--color-surface:220 18% 13%;--color-text-main:210 20% 95%;--color-text-muted:215 15% 58%;--color-border:220 20% 16%;--color-primary:245 70% 60%;--color-primary-glow:245 70% 60%/.2;--color-income:160 70% 40%;--color-expense:350 88% 60%;--hue-primary:245;--hue-warning:38;--radius-sm:var(--r-sm);--radius-md:var(--r-md);--radius-lg:var(--r-lg);--font-sans:"Inter",system-ui,sans-serif;--font-mono:"JetBrains Mono",monospace}[data-theme=light]{--bg-base:#f8fafc;--bg-surface:#fff;--bg-elevated:#f1f5f9;--bg-hover:#e2e8f0;--sidebar-bg:#fff;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#64748b;--text-inverse:#fff;--border-subtle:#0000000f;--border-default:#0000001a;--border-accent:#6366f166;--glass-bg:#ffffffd9;--glass-border:#00000014;--glass-shadow:0 8px 32px #0000000f;--shadow-sm:0 1px 3px #0000000d;--shadow-md:0 4px 16px #00000014;--shadow-lg:0 10px 40px #0000001f;--shadow-brand:0 4px 20px #6366f140;--color-background:210 40% 98%;--color-surface:0 0% 100%;--color-text-main:222 47% 11%;--color-text-muted:215 16% 47%;--color-border:214 32% 91%}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{max-width:100vw;height:100%;overflow-x:hidden}body{font-family:var(--font-sans);background:var(--bg-base);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6}a{color:inherit;text-decoration:none;transition:opacity .2s}a:hover{opacity:.8}h1,h2,h3,h4,h5,h6{letter-spacing:-.025em;color:var(--text-primary);font-weight:700}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-default);border-radius:var(--r-full)}::-webkit-scrollbar-thumb:hover{background:var(--border-accent)}.app-shell{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-w);background:var(--sidebar-bg);border-right:1px solid var(--border-subtle);z-index:50;flex-direction:column;transition:transform 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1rem;font-size:.875rem;font-weight:500;transition:background .15s,color .15s;display:flex}.nav-item:hover{background:var(--bg-hover);color:var(--text-primary)}.nav-item.active{color:var(--brand-from);border-left:2px solid var(--brand-from);background:linear-gradient(90deg,#6366f12e,#6366f10d)}.nav-item svg{flex-shrink:0}.badge{border-radius:var(--r-full);letter-spacing:.03em;text-transform:uppercase;align-items:center;gap:.25rem;padding:.2rem .6rem;font-size:.7rem;font-weight:600;display:inline-flex}.badge-income{background:var(--income-glow);color:var(--income-color)}.badge-expense{background:var(--expense-glow);color:var(--expense-color)}input:focus,select:focus,textarea:focus{outline:none;box-shadow:0 0 0 2px #6366f166}@keyframes fadeUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes pulseGlow{0%,to{box-shadow:0 0 #6366f100}50%{box-shadow:0 0 20px 4px #6366f140}}@keyframes countUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.4s ease-out forwards fadeUp}.animate-slide-in{animation:.35s ease-out forwards slideInLeft}.animate-count-up{animation:.5s ease-out forwards countUp}.animate-glow{animation:2.5s ease-in-out infinite pulseGlow}.toolbar{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}.toolbar-btn{border-radius:var(--r-md);border:1px solid var(--border-default);background:var(--bg-elevated);color:var(--text-secondary);cursor:pointer;font-size:.8rem;font-weight:500;font-family:var(--font-sans);align-items:center;gap:.4rem;padding:.5rem .875rem;transition:all .15s;display:inline-flex}.toolbar-btn:hover{background:var(--bg-hover);color:var(--text-primary);border-color:var(--border-accent)}.toolbar-btn.active{color:var(--brand-from);border-color:var(--border-accent);background:#6366f126}.summary-cards-container{grid-template-columns:repeat(3,1fr);gap:1.25rem;margin-bottom:2rem;display:grid}.month-selector-container{justify-content:center;align-items:center;gap:.75rem;margin-bottom:.5rem;display:flex}.month-selector-title{text-align:center;min-width:140px;color:var(--text-primary);font-size:1.1rem;font-weight:700}select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-position:right .75rem center;background-repeat:no-repeat;padding-right:2rem!important}.stat-card{border-radius:var(--r-xl);color:#fff;padding:1.5rem;position:relative;overflow:hidden}.stat-card:before{content:"";border-radius:inherit;background:#ffffff14;position:absolute;inset:0}.stat-card-label{text-transform:uppercase;letter-spacing:.08em;opacity:.8;margin-bottom:.5rem;font-size:.75rem;font-weight:600}.stat-card-value{letter-spacing:-.03em;font-size:2rem;font-weight:800;line-height:1.1}.stat-card-sub{opacity:.7;margin-top:.5rem;font-size:.75rem}.tx-row{border-radius:var(--r-md);align-items:center;gap:1rem;padding:.875rem 1rem;transition:background .15s;display:flex}.tx-row:hover{background:var(--bg-elevated)}.tx-icon{border-radius:var(--r-md);flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:1.1rem;display:flex}.hamburger-btn,.sidebar-close-btn,.mobile-backdrop{display:none!important}@media (max-width:768px){.sidebar{flex-direction:column;justify-content:space-between;width:85%;max-width:300px;height:100dvh;transition:transform .3s cubic-bezier(.4,0,.2,1);display:flex;overflow-y:auto;transform:translate(-100%);z-index:100!important}.sidebar.open{transform:translate(0)}.sidebar-close-btn,.hamburger-btn{display:flex!important}.desktop-only-btn{display:none!important}.mobile-backdrop{z-index:95!important;display:block!important}.main-content{max-width:100vw;padding:1rem 1rem 2rem;margin-left:0!important}.summary-cards-container{grid-template-columns:1fr 1fr;gap:.75rem;margin-bottom:1.25rem}.stat-card-balance{display:none!important}.stat-card{padding:1.1rem 1.15rem}.stat-card-value{font-size:1.6rem}.toolbar{-webkit-overflow-scrolling:touch;scrollbar-width:none;flex-wrap:nowrap;padding-bottom:.4rem;overflow-x:auto;margin-bottom:1.25rem!important}.toolbar::-webkit-scrollbar{display:none}.toolbar-btn{white-space:nowrap;flex-shrink:0}.month-selector-title{min-width:110px;font-size:.95rem}}.mobile-bottom-nav,.mobile-fab-btn{display:none!important}@media (max-width:768px){.mobile-bottom-nav{background:var(--bg-surface);border-top:1px solid var(--border-subtle);z-index:80;-webkit-backdrop-filter:blur(12px);justify-content:space-around;align-items:center;height:3.75rem;padding:0 .5rem;position:fixed;bottom:0;left:0;right:0;display:flex!important}.mobile-bottom-nav-item{cursor:pointer;color:var(--text-muted);letter-spacing:.08em;font-size:.6rem;font-weight:700;font-family:var(--font-sans);border-radius:var(--r-md);background:0 0;border:none;flex-direction:column;justify-content:center;align-items:center;gap:.25rem;padding:.35rem .75rem;transition:color .15s,transform .15s;display:flex}.mobile-bottom-nav-item.active{color:#a3e635}.mobile-bottom-nav-item.active svg{stroke:#a3e635;filter:drop-shadow(0 0 6px #a3e63566)}.mobile-fab-btn{z-index:90;color:#0d0f1e;cursor:pointer;background:linear-gradient(135deg,#a3e635,#84cc16);border:none;border-radius:50%;justify-content:center;align-items:center;width:52px;height:52px;font-size:1.75rem;font-weight:800;transition:transform .2s cubic-bezier(.34,1.56,.64,1),box-shadow .2s;position:fixed;bottom:4.75rem;right:1.25rem;box-shadow:0 6px 20px #a3e63573;display:flex!important}.mobile-fab-btn:active{transform:scale(.92)}.main-content{padding-bottom:5.5rem!important}}.login-wrapper{background:var(--bg-base);width:100vw;min-height:100vh;font-family:var(--font-sans);display:flex}.login-branding{background:linear-gradient(145deg,#0f0c29,#302b63,#24243e);flex-direction:column;flex:0 0 42%;justify-content:center;padding:3rem 3.5rem;display:flex;position:relative;overflow:hidden}.login-form-container{background:var(--bg-base);flex-direction:column;flex:1;justify-content:center;align-items:center;padding:2rem 1.5rem;display:flex;position:relative}.login-card{background:var(--bg-surface);border:1px solid var(--border-default);width:100%;max-width:420px;box-shadow:var(--shadow-lg);border-radius:20px;padding:2.25rem 2rem;animation:.4s ease-out both fadeUp}.login-mobile-header{display:none}@media (max-width:899px){.login-wrapper{flex-direction:column;justify-content:center}.login-branding{display:none!important}.login-mobile-header{justify-content:center;align-items:center;gap:.75rem;margin-bottom:1.5rem;display:flex}.login-form-container{min-height:100vh;padding:1.5rem 1rem}.login-card{border-radius:16px;padding:1.75rem 1.25rem}}