:root{--bg-color:#0b132b;--panel-bg:#1c254180;--accent-color:#4169e1;--accent-gradient:linear-gradient(135deg, #4169e1 0%, #3a506b 100%);--text-primary:#fff;--text-secondary:#a1a1aa;--border-color:#4169e133;--success-color:#3fb950;--danger-color:#ff453a;--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;--glass-blur:blur(24px);--card-shadow:0 4px 24px -4px #000c}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);font-family:var(--font-family);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-image:radial-gradient(at 50% 0,#4169e10d 0,#0000 60%);min-height:100vh;overflow-x:hidden}.dashboard-container{min-height:100vh;display:flex}.sidebar{background:var(--panel-bg);width:280px;-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border-right:1px solid var(--border-color);flex-direction:column;height:100vh;padding:2.5rem 1.75rem;display:flex;position:sticky;top:0}.main-content{flex:1;max-width:1400px;margin:0 auto;padding:3rem}.glass-card{background:var(--panel-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);box-shadow:var(--card-shadow);border-radius:20px;padding:2rem;transition:all .4s cubic-bezier(.175,.885,.32,1.275)}.glass-card:hover{border-color:#4169e166;transform:translateY(-4px);box-shadow:0 12px 30px #0b132b80}.btn-primary{background:var(--accent-color);color:#fff;letter-spacing:.5px;cursor:pointer;border:none;border-radius:9999px;padding:12px 24px;font-size:.95rem;font-weight:500;transition:all .2s}.btn-primary:hover{transform:scale(1.03);box-shadow:0 0 15px #4169e166}.stat-grid{grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-bottom:2rem;display:grid}.chart-container{width:100%;height:400px;margin-top:2rem}.transaction-table{border-collapse:separate;border-spacing:0 .75rem;width:100%;margin-top:1.5rem}.transaction-table th{text-align:left;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;padding:1rem;font-size:.9rem;font-weight:500}.transaction-table tr.row-item{background:#ffffff08;transition:background .2s}.transaction-table tr.row-item:hover{background:#ffffff0f}.transaction-table td{border-top:1px solid #0000;border-bottom:1px solid #0000;padding:1.25rem 1rem}.transaction-table tr td:first-child{border-left:1px solid #0000;border-radius:12px 0 0 12px}.transaction-table tr td:last-child{border-right:1px solid #0000;border-radius:0 12px 12px 0}.amount.negative{color:var(--danger-color)}.amount.positive{color:var(--success-color)}.badge{color:var(--accent-color);background:#4169e11a;border:1px solid #4169e133;border-radius:99px;padding:.35rem .75rem;font-size:.75rem;font-weight:600}h1,h2,h3{letter-spacing:-.03em;font-weight:800}.gradient-text{background:var(--accent-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}@media (width<=768px){.sidebar{display:none}.main-content{max-width:100%;margin:0!important;padding:1.5rem 1rem 100px!important}.stat-grid{grid-template-columns:1fr!important}.glass-card{border-radius:16px;padding:1.25rem}h1{font-size:1.75rem}h2{font-size:1.5rem}.transaction-table-container{-webkit-overflow-scrolling:touch;margin:0 -1rem;padding:0 1rem;overflow-x:auto}.transaction-table{min-width:600px}}.mobile-nav{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-top:1px solid var(--border-color);z-index:1000;padding:12px 0;padding-bottom:calc(12px + env(safe-area-inset-bottom));background:#1c2541e6;justify-content:space-around;display:none;position:fixed;bottom:0;left:0;right:0}@media (width<=768px){.mobile-nav{display:flex}}.mobile-nav-item{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;flex-direction:column;align-items:center;gap:4px;width:20%;font-size:10px;transition:all .2s;display:flex}.mobile-nav-item.active{color:var(--accent-color)}.charts-grid{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr) minmax(0,1fr);gap:2rem;margin-top:2rem;display:grid}@media (width<=1024px){.charts-grid{grid-template-columns:1fr}}.form-grid{grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:3rem;display:grid}@media (width<=768px){.form-grid{grid-template-columns:1fr}}