:root{--bg-primary:#0f172a;--bg-secondary:#1e293b;--text-primary:#f8fafc;--text-secondary:#94a3b8;--theme-main:#34d399;--theme-main-dark:#10b981;--accent-profit:#3b82f6;--accent-loss:#ef4444;--border-color:#ffffff1a;--font-family:"Inter", sans-serif;--nav-bg:#1e293b;--nav-text:#94a3b8;--nav-active:#6ee7b7}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;line-height:1.6}.app-container{background-color:var(--bg-primary);flex-direction:column;max-width:480px;min-height:100vh;margin:0 auto;display:flex;position:relative;overflow:hidden;box-shadow:0 0 20px #00000080}.card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;box-shadow:0 4px 12px #0003}.header{background-color:var(--bg-secondary);color:var(--text-primary);border-bottom:1px solid var(--border-color);text-align:center;justify-content:space-between;align-items:center;padding:1rem;font-size:1.25rem;font-weight:700;display:flex}.btn{cursor:pointer;font-weight:600;font-family:var(--font-family);border:none;border-radius:8px;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:.95rem;transition:all .2s;display:inline-flex}.btn:active{transform:scale(.95)}.btn-primary{background-color:var(--theme-main-dark);color:#fff}.btn-primary:hover{background-color:#059669}.form-group{margin-bottom:1.25rem}.form-label{color:var(--text-secondary);margin-bottom:.5rem;font-size:.875rem;font-weight:600;display:block}.form-input{border:1px solid var(--border-color);width:100%;color:var(--text-primary);font-family:var(--font-family);background:#0f172a99;border-radius:8px;padding:.75rem 1rem;font-size:1rem;transition:all .2s}.form-input:focus{border-color:var(--theme-main-dark);outline:none;box-shadow:0 0 0 3px #10b98133}.fab{background-color:var(--theme-main);color:#1e293b;cursor:pointer;z-index:100;border:none;border-radius:30px;justify-content:center;align-items:center;width:60px;height:60px;transition:transform .2s;display:flex;position:absolute;bottom:5rem;right:1.5rem;box-shadow:0 4px 12px #00000026}.fab:active{transform:scale(.9)}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.animate-slide-up{animation:.3s cubic-bezier(.16,1,.3,1) forwards slideUp}.calendar-grid{box-sizing:border-box;grid-template-columns:repeat(7,1fr);width:100%;display:grid}.calendar-cell{background-color:var(--bg-secondary);border-right:1px solid var(--border-color);border-bottom:1px solid var(--border-color);cursor:pointer;box-sizing:border-box;flex-direction:column;min-width:0;padding:4px;transition:all .2s;display:flex}.calendar-cell.off-month{color:#475569;background-color:#0000001a}.calendar-cell.selected{border:2px solid var(--theme-main);background-color:#34d3991a}.calendar-cell.today{color:var(--theme-main);font-weight:700}.day-amount{word-break:break-all;border-radius:2px;margin-top:1px;padding:0 2px;font-size:.65rem;font-weight:700;line-height:1;overflow:hidden}.text-profit{color:var(--accent-profit)}.text-loss{color:var(--accent-loss)}.total-pill{background-color:var(--bg-secondary);border:1px solid var(--border-color);text-align:center;border-radius:999px;max-width:80%;margin:1rem auto;padding:.75rem 2rem;font-size:1.5rem;font-weight:700;box-shadow:0 4px 12px #0003}